技术领域technical field
本实用新型涉及工程测量技术领域，具体为一种土木建筑工程测量装置，尤其涉及一种坡度测量装置。The utility model relates to the technical field of engineering measurement, in particular to a civil construction engineering measurement device, in particular to a slope measurement device.
背景技术Background technique
在土木建筑工程行业中，准确地测量是保证工程质量所必不可少的一个控制性环节，如果测量方法不当，将直接给建筑结构带来外观线形差异、结构受力不合理等问题，严重影响结构的适用性和耐久性等，给人们带来巨大的安全隐患和经济损失。In the civil engineering industry, accurate measurement is an essential control link to ensure the quality of the project. If the measurement method is improper, it will directly bring problems such as differences in the appearance of the building structure and unreasonable structural stress, which will seriously affect The applicability and durability of the structure have brought huge safety hazards and economic losses to people.
坡度在现代土木建筑工程行业中是一种十分常见的结构形式，现有的针对坡度测量的方式主要通过人工拉尺确定，这种测量方式一方面存在较大的测量误差，不够精确；另一方面需要多人共同操作，反复校核，显得繁琐。除此之外，虽然现在也出现了一些采用红外线测距等较为便捷准确的方式，但都是针对外轮廓较为规范的斜坡直接确定坡度测量方向，实际工程结构物的外轮廓多多少少存在一定的瑕疵，采用这类方法确定的坡度值是否准确还有待探讨。Slope is a very common structural form in the modern civil engineering industry. The existing methods for slope measurement are mainly determined by manually drawing a ruler. On the one hand, this measurement method has large measurement errors and is not accurate enough; on the other hand, On the one hand, multiple people are required to operate together and check repeatedly, which is cumbersome. In addition, although there are some more convenient and accurate methods such as infrared distance measurement, they all directly determine the slope measurement direction for slopes with relatively standardized outer contours. The outer contours of actual engineering structures are more or less certain. However, it remains to be discussed whether the slope value determined by this method is accurate.
因此，如何在已有坡度测量技术上进一步地研发改进，是保证工程结构建设准确性和使用安全性的重要举措。Therefore, how to further develop and improve the existing slope measurement technology is an important measure to ensure the accuracy and safety of engineering structure construction.
实用新型内容Utility model content
针对上述现有技术的不足，本实用新型提供一种坡度测量装置，该测量装置具有使用方便，测量精确，节约人工成本等优点，同时该测量装置对一些坡度较大、环境较为恶劣和上、下边缘存在瑕疵的坡度也能进行准确的测量。Aiming at the deficiencies of the above-mentioned prior art, the utility model provides a slope measuring device, which has the advantages of convenient use, accurate measurement, and labor cost saving. Slopes with imperfections on the lower edge are also accurately measured.
为了解决上述技术问题，本实用新型采用了如下的技术方案：In order to solve the above technical problems, the utility model adopts the following technical solutions:
一种坡度测量装置，包括从下到上依次连接的底部固定调平机构、竖向旋转支撑机构和水平测量机构，所述底部固定调平机构安装在待测量坡度的上方，所述竖向旋转支撑机构下端与所述底部固定调平机构连接并可绕所述底部固定调平机构旋转，所述竖向旋转支撑机构下端设有能够读取所述竖向旋转支撑机构旋转角度的角度测量装置，所述竖向旋转支撑机构上端与所述水平测量机构连接并能够带动所述水平测量机构一起旋转，所述水平测量机构包括水平伸缩杆、激光测距仪和与所述激光测距仪电连接的激光距离显示器，所述激光测距仪通过激光测距仪调平机构安装在所述水平伸缩杆的伸缩端。A slope measurement device, comprising a bottom fixed leveling mechanism, a vertical rotation support mechanism and a horizontal measurement mechanism connected sequentially from bottom to top, the bottom fixed leveling mechanism is installed above the slope to be measured, and the vertical rotation The lower end of the support mechanism is connected to the bottom fixed leveling mechanism and can rotate around the bottom fixed leveling mechanism, and the lower end of the vertical rotation support mechanism is provided with an angle measuring device capable of reading the rotation angle of the vertical rotation support mechanism The upper end of the vertical rotation support mechanism is connected with the horizontal measuring mechanism and can drive the horizontal measuring mechanism to rotate together. The connected laser distance display, the laser rangefinder is installed on the telescopic end of the horizontal telescopic rod through the laser rangefinder leveling mechanism.
激光测距仪是一种可发出激光并对待测目标的距离进行准确测定的仪器。A laser rangefinder is an instrument that emits laser light and accurately measures the distance of the target to be measured.
本实用新型的工作原理是：在使用本实用新型的坡度测量装置对待测坡度进行测量时，将坡度测量装置通过底部固定调平机构安装在待测量的坡度上；通过底部固定调平机构对水平伸缩杆进行调平，通过激光测距仪调平机构对激光测距仪进行调平，使得激光测距仪发射的激光垂直向下照射在待测量的坡度上，然后将竖向旋转支撑机构连同水平测量机构一起旋转到待测量坡度的任意位置，记录下此时角度测量装置上的读数α，打开激光测距仪，使得激光测距仪发射激光并照射在待测量的坡度上，记录下此时激光距离显示器上显示的激光测距仪与激光测距仪发出的激光在待测量坡度上的投影之间的距离h1；调节水平伸缩杆，使得水平伸缩杆带动激光测距仪沿水平方向缩短/伸长一定的距离s，再次记录下此时激光距离显示器上显示的激光测距仪与激光测距仪发出的激光在待测量坡度上的投影之间的距离h2；然后将竖向旋转支撑机构连同水平测量机构一起再次旋转，旋转的同时观察激光距离显示器上显示的激光测距仪与激光测距仪发出的激光在待测量坡度上的投影之间的距离，当该距离达到h2时，停止竖向旋转支撑机构和水平测量机构的旋转，记录下此时角度测量装置上的读数α1；调节水平伸缩杆，使得水平伸缩杆带动激光测距仪沿水平方向伸长/缩短距离s，调节竖向旋转支撑机构使得激光距离显示器上显示的激光测距仪与激光测距仪发出的激光在待测量坡度上的投影之间的距离为h1，记录下此时角度测量装置上的读数α2；根据测量得到的数据和相关的几何关系即可以得到坡度的计算公式为：The working principle of the utility model is: when using the slope measuring device of the utility model to measure the slope to be measured, the slope measuring device is installed on the slope to be measured through the bottom fixed leveling mechanism; The telescopic rod is leveled, and the laser rangefinder is leveled through the laser rangefinder leveling mechanism, so that the laser emitted by the laser rangefinder is irradiated vertically downward on the slope to be measured, and then the vertical rotation support mechanism together with Rotate the horizontal measuring mechanism together to any position of the slope to be measured, record the reading α on the angle measuring device at this time, turn on the laser rangefinder, so that the laser rangefinder emits laser light and shines on the slope to be measured, and record this The distanceh1 between the laser rangefinder displayed on the display and the projection of the laser emitted by the laser rangefinder on the slope to be measured; adjust the horizontal telescopic rod so that the horizontal telescopic rod drives the laser rangefinder along the horizontal direction Shorten/extend a certain distance s, and record the distance h2 between the laser rangefinder displayed on the laser distance display and the projection of the laser emitted by the laser rangefinder on the slope to be measured at this time; The rotating support mechanism rotates again together with the horizontal measuring mechanism, while observing the distance between the laser rangefinder displayed on the laser distance display and the projection of the laser emitted by the laser rangefinder on the slope to be measured, when the distance reaches h At2 o'clock, stop the rotation of the vertical rotating support mechanism and the horizontal measuring mechanism, and record the reading α1on the angle measuring device at this time; adjust the horizontal telescopic rod so that the horizontal telescopic rod drives the laser range finder to extend/shrink horizontally Distance s, adjust the vertical rotating support mechanism so that the distance between the laser distance displayed on the display and the projection of the laser emitted by the laser rangefinder on the slope to be measured is h1 , record the angle measuring device at this time The reading α2 on the top; according to the measured data and the related geometric relationship, the calculation formula of the slope can be obtained as follows:
式中：θ1为待测量的坡度值。In the formula:θ1 is the slope value to be measured.
本实用新型的有益效果在于：采用本实用新型的坡度测量装置对待测坡度进行测量时，只需要利用角度测量装置和激光距离显示器对待测坡度的相关数据进行采集，再利用得到的数据和几何关系进行计算就可以得到待测量坡度的坡度值，其测量精度相比传统的人工拉尺测量更为精确，减小了人工拉尺测量中造成的不必要误差，同时单人就可以完成整个测量过程，与传统人工拉尺需要多人共同配合完成测量的方式相比，大大减少了使用的人工成本，对于一些坡度较大、环境较为险恶的情况下，利用本实用新型中的坡度测量装置，测量人员可在坡顶或坡底这样的安全区完成操作，保证了测量过程中的人身安全，解决了现有测量方法实施困难的问题。另外相比现在出现的局限于外轮廓比较规范的斜坡坡度测量的红外测量方法，该坡度测量装置不用担心斜坡上、下部边缘存在瑕疵的情况，可直接对任意平整斜坡坡面进行测量。The beneficial effect of the utility model is that: when using the slope measuring device of the utility model to measure the slope to be measured, only the angle measuring device and the laser distance display are used to collect the relevant data of the slope to be measured, and then the obtained data and geometric relationship can be used The slope value of the slope to be measured can be obtained by calculation, and its measurement accuracy is more accurate than the traditional manual ruler measurement, which reduces unnecessary errors caused by manual ruler measurement, and at the same time, a single person can complete the entire measurement process , compared with the traditional manual drawing ruler that requires multiple people to cooperate to complete the measurement, the labor cost of use is greatly reduced. For some situations where the slope is relatively large and the environment is relatively dangerous, the slope measurement device in the utility model can be used to measure Personnel can complete the operation in a safe area such as the top or the bottom of the slope, which ensures the personal safety in the measurement process and solves the problem of difficult implementation of the existing measurement method. In addition, compared with the current infrared measurement method that is limited to the standard slope measurement of the outer contour, the slope measurement device does not need to worry about the flaws on the upper and lower edges of the slope, and can directly measure any flat slope surface.
因此本实用新型中的坡度测量装置具有使用方便，测量精确，节约人工成本等优点，同时对一些坡度较大、环境较为恶劣和上、下边缘存在瑕疵的坡度也能进行准确的测量。Therefore, the slope measuring device in the utility model has the advantages of convenient use, accurate measurement, and labor cost saving. At the same time, it can also accurately measure some slopes with relatively large slopes, harsh environments, and flaws on the upper and lower edges.
优选地，所述水平伸缩杆包括横向并行布置的第一水平伸缩杆和第二水平伸缩杆，所述激光测距仪调平机构为激光测距仪水平调节旋钮，所述激光测距仪的两端分别通过激光测距仪水平调节旋钮安装在所述第一水平伸缩杆和所述第二水平伸缩杆上，所述激光测距仪的上端高于所述第一水平伸缩杆和所述第二水平伸缩杆所在的平面，并在所述激光测距仪的上端安装有第一水平仪。Preferably, the horizontal telescopic rod includes a first horizontal telescopic rod and a second horizontal telescopic rod arranged in parallel horizontally, the leveling mechanism of the laser range finder is a horizontal adjustment knob of the laser range finder, and the laser range finder The two ends are respectively installed on the first horizontal telescopic rod and the second horizontal telescopic rod through the horizontal adjustment knob of the laser range finder, and the upper end of the laser range finder is higher than the first horizontal telescopic rod and the The plane where the second horizontal telescopic rod is located, and a first level is installed on the upper end of the laser rangefinder.
这样，通过激光测距仪水平调节旋钮可用于对激光测距仪的位置进行调整，并利用激光测距仪上端的第一水平仪来观察激光测距仪是否已经调节水平，以此来保证激光测距仪发出的激光垂直照射在待测量坡度上，保证了激光测距仪数据测量的准确性。In this way, the level adjustment knob of the laser range finder can be used to adjust the position of the laser range finder, and use the first level on the upper end of the laser range finder to observe whether the laser range finder has been adjusted to ensure that the laser range finder is level. The laser emitted by the rangefinder is irradiated vertically on the slope to be measured, which ensures the accuracy of the data measurement of the laser rangefinder.
优选地，所述水平测量机构还包括支座和与所述支座转动连接的转轴，所述支座与所述竖向旋转支撑机构连接，所述支座后端用于安装所述激光距离显示器，所述支座前端用于安装所述第一水平伸缩杆和所述第二水平伸缩杆，所述第一水平伸缩杆和所述第二水平伸缩杆与所述转轴相对固定连接并能够随所述转轴一起转动，所述转轴伸出所述支座的一端相对固定连接有伸缩杆水平调节旋钮，所述第一水平伸缩杆和所述第二水平伸缩杆伸出所述支座的部分还安装有第二水平仪。Preferably, the horizontal measuring mechanism further includes a support and a rotating shaft rotatably connected to the support, the support is connected to the vertical rotation support mechanism, and the rear end of the support is used to install the laser distance Display, the front end of the support is used to install the first horizontal telescopic rod and the second horizontal telescopic rod, the first horizontal telescopic rod and the second horizontal telescopic rod are relatively fixedly connected to the rotating shaft and can Rotating together with the rotating shaft, one end of the rotating shaft protruding from the support is relatively fixedly connected with the horizontal adjustment knob of the telescopic rod, and the first horizontal telescopic rod and the second horizontal telescopic rod extend out of the support. Some are also fitted with a second spirit level.
这样，可以通过转动伸缩杆水平调节旋钮，使得转轴能够带动第一水平伸缩杆和第二水平伸缩杆转动，转动的过程中通过第二水平仪来观察第一水平伸缩杆和第二水平伸缩杆是否已经调节水平。In this way, the rotating shaft can drive the first horizontal telescopic rod and the second horizontal telescopic rod to rotate by turning the telescopic rod level adjustment knob, and observe whether the first horizontal telescopic rod and the second horizontal telescopic rod are The level has been adjusted.
优选地，所述角度测量装置包括指针和刻度盘，所述指针与所述竖向旋转支撑机构相对固定连接并能够随所述竖向旋转支撑机构一起旋转，所述刻度盘安装在所述底部固定调平机构的上端。Preferably, the angle measuring device includes a pointer and a dial, the pointer is relatively fixedly connected to the vertical rotation support mechanism and can rotate together with the vertical rotation support mechanism, and the dial is installed on the bottom Fix the upper end of the leveling mechanism.
这样，在对待测坡度进行测量时，所述竖向旋转支撑机构在相对所述底部固定调平机构旋转时，所述指针相对于所述刻度盘旋转，通过所述指针在所述刻度盘上指示角度的变化可以得到所述竖向旋转支撑机构旋转的角度变化。In this way, when the slope to be measured is measured, when the vertical rotation support mechanism rotates relative to the bottom fixed leveling mechanism, the pointer rotates relative to the dial, and the pointer moves on the dial The change of the indicated angle can obtain the change of the rotation angle of the vertical rotation support mechanism.
优选地，所述底部固定调平机构包括上部的基座和下部的安装座，所述安装座的下端开设有固定螺栓孔，所述基座的上端安装有固定旋钮，所述固定旋钮用于所述基座和所述竖向旋转支撑机构的连接，所述基座与所述安装座之间通过脚螺旋进行连接。Preferably, the bottom fixed leveling mechanism includes an upper base and a lower mounting base, the lower end of the mounting base is provided with a fixing bolt hole, and the upper end of the base is equipped with a fixing knob, and the fixing knob is used for The connection between the base and the vertical rotation support mechanism, the connection between the base and the mounting base is through foot screws.
这样，在对待测坡度进行测量时，安装座下端的固定螺栓孔用于将底部固定调平机构通过待测坡度上预埋的螺栓或三脚架上的螺栓固定在待测坡度上，脚螺旋用于精调水平伸缩杆至水平位置。In this way, when measuring the slope to be measured, the fixing bolt holes at the lower end of the mounting base are used to fix the bottom fixed leveling mechanism on the slope to be measured through the bolts embedded on the slope to be measured or the bolts on the tripod, and the foot screws are used to Fine-tune the horizontal telescopic rod to the horizontal position.
优选地，所述水平伸缩杆具有相同长度的若干节段。Preferably, said horizontal telescoping rod has several segments of the same length.
这样，将水平伸缩杆做成具有相同长度的若干节段，这样在对待测坡度进行测量时，每次伸长或缩短一个节段即可，这样可以使得每次伸长或缩短的距离一致，同时操作人员在实际使用时，每次只需要改变一个节段长度即可，使用更加的方便快捷。In this way, the horizontal telescopic rod is made into several sections with the same length, so that when the slope to be measured is measured, one section can be extended or shortened each time, so that the distance of each extension or shortening can be consistent. At the same time, the operator only needs to change the length of one segment each time in actual use, which is more convenient and quick to use.
优选地，所述水平伸缩杆上设有刻度线。Preferably, scale lines are provided on the horizontal telescopic rod.
这样，在实际测量过程中，通过水平伸缩杆上的刻度线可方便的读取水平伸缩杆缩短/伸长的距离。In this way, in the actual measurement process, the shortened/extended distance of the horizontal telescopic rod can be conveniently read through the scale marks on the horizontal telescopic rod.
附图说明Description of drawings
为了使实用新型的目的、技术方案和优点更加清楚，下面将结合附图对本实用新型作进一步的详细描述，其中：In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings, wherein:
图1为本实用新型实施例中坡度测量装置的结构示意图；Fig. 1 is the structural representation of the gradient measuring device in the utility model embodiment;
图2本实用新型实施例中水平测量机构的结构示意图；Fig. 2 is a schematic structural view of the horizontal measuring mechanism in the embodiment of the utility model;
图3为本实用新型实施例中竖向旋转支撑机构的结构示意图；Fig. 3 is a schematic structural view of the vertical rotation support mechanism in the embodiment of the utility model;
图4为本实用新型实施例中底部固定调平机构的结构示意图；Fig. 4 is a schematic structural view of the bottom fixed leveling mechanism in the embodiment of the utility model;
图5为本实用新型实施例中激光测距仪调平处的结构示意图；Fig. 5 is a schematic structural view of the leveling place of the laser range finder in the embodiment of the present invention;
图6为本实用新型实施例中水平伸缩杆调平处的结构示意图；Fig. 6 is a structural schematic diagram of the leveling place of the horizontal telescopic rod in the embodiment of the present invention;
图7为本实用新型实施例的使用及测量原理示意图。Fig. 7 is a schematic diagram of the use and measurement principle of the embodiment of the utility model.
附图标记说明：水平测量机构1、激光测距仪11、第一水平仪12、导线13、激光测距仪水平调节旋钮14、水平伸缩杆15、第一水平伸缩杆151、第二水平伸缩杆152、刻度线16、第二水平仪17、伸缩杆水平调节旋钮18、激光距离显示器19、竖向旋转支撑机构2、第一制动机构21、第二制动机构22、指针23、底部固定调平机构3、刻度盘31、脚螺旋32、安装座33、固定旋钮34、基座35、待测量坡度4；Explanation of reference numerals: horizontal measuring mechanism 1, laser range finder 11, first level 12, wire 13, laser range finder level adjustment knob 14, horizontal telescopic rod 15, first horizontal telescopic rod 151, second horizontal telescopic rod 152, scale line 16, second spirit level 17, telescopic rod level adjustment knob 18, laser distance display 19, vertical rotation support mechanism 2, first braking mechanism 21, second braking mechanism 22, pointer 23, bottom fixed adjustment Flat mechanism 3, dial 31, foot screw 32, mounting seat 33, fixed knob 34, base 35, slope to be measured 4;
A点为第一次激光测距仪的位置，B点为A点激光测距仪发出的激光打在待测量坡度上的投影点，A’点为水平伸缩杆缩短s后激光测距仪的位置，B’点为A’点激光测距仪发出的激光打在待测量坡度上的投影点，G点为A’点激光测距仪发出的激光投影到平面上的点，F点为竖向旋转机构旋转角度α1后第二次激光测距仪的位置，E点为F点激光测距仪发出的激光打在待测量坡度上的投影点，F’点为水平伸缩杆缩短s后激光测距仪的位置，E’点为F’点激光测距仪发出的激光打在待测量坡度上的投影点，H点为F’点激光测距仪发出的激光投影到平面上的点，D点和I点分别为BE线段和B’E’线段的中点，D’为I点投影到平面上的点，J点为由G点对BE线段作垂线的交点，垂线的高为h'，h1和h2分别为水平伸缩杆缩短前后激光测距仪到激光测距仪发出的激光打在坡面上的投影点之间的距离。Point A is the position of the laser rangefinder for the first time, point B is the projection point of the laser emitted by the laser rangefinder at point A on the slope to be measured, and point A' is the position of the laser rangefinder after the horizontal telescopic rod is shortened by s Point B' is the projection point of the laser emitted by the laser rangefinder at point A' on the slope to be measured, point G is the point where the laser emitted by the laser rangefinder at point A' is projected onto the plane, point F is the vertical The position of the laser rangefinder for the second time after rotating the rotation mechanism to the angle α1 , point E is the projection point of the laser emitted by the laser rangefinder at point F on the slope to be measured, and point F' is the horizontal telescopic rod shortened by s The position of the laser range finder, E' point is the projection point of the laser emitted by the F' point laser range finder on the slope to be measured, H point is the point where the laser emitted by the F' point laser range finder is projected onto the plane , point D and point I are the middle points of BE line segment and B'E' line segment respectively, D' is the point projected from point I to the plane, point J is the intersection point of perpendicular line drawn from point G to BE line segment, and the vertical line The height is h', h1 and h2 are the distances between the laser range finder before and after the shortening of the horizontal telescopic rod to the projection point of the laser emitted by the laser range finder on the slope.
具体实施方式Detailed ways
下面结合附图对本实用新型作进一步的详细说明。Below in conjunction with accompanying drawing, the utility model is described in further detail.
如附图1到附图4所示，一种坡度测量装置，包括从下到上依次连接的底部固定调平机构3、竖向旋转支撑机构2和水平测量机构1，底部固定调平机构3安装在待测量坡度的上方，竖向旋转支撑机构2下端与底部固定调平机构3连接并可绕底部固定调平机构3旋转，竖向旋转支撑机构2下端设有能够读取竖向旋转支撑机构2旋转角度的角度测量装置，竖向旋转支撑机构2上端与水平测量机构1连接并能够带动水平测量机构1一起旋转，水平测量机构1包括水平伸缩杆15、激光测距仪11和与激光测距仪11电连接的激光距离显示器19，本实施例中，激光测距仪11和激光距离显示器19之间通过导线进行连接，激光测距仪11通过激光测距仪调平机构安装在水平伸缩杆15的伸缩端。As shown in accompanying drawings 1 to 4, a slope measurement device includes a bottom fixed leveling mechanism 3, a vertical rotation support mechanism 2 and a horizontal measuring mechanism 1 connected sequentially from bottom to top, and a bottom fixed leveling mechanism 3 Installed above the slope to be measured, the lower end of the vertical rotation support mechanism 2 is connected to the bottom fixed leveling mechanism 3 and can rotate around the bottom fixed leveling mechanism 3, and the lower end of the vertical rotation support mechanism 2 is provided with a vertical rotation support capable of reading The angle measuring device of the rotation angle of the mechanism 2, the upper end of the vertical rotation supporting mechanism 2 is connected with the horizontal measuring mechanism 1 and can drive the horizontal measuring mechanism 1 to rotate together, the horizontal measuring mechanism 1 includes a horizontal telescopic rod 15, a laser range finder 11 and a laser The laser range finder 11 is electrically connected to the laser distance display 19. In the present embodiment, the laser range finder 11 and the laser distance display 19 are connected by wires, and the laser range finder 11 is installed in the horizontal position by the laser range finder leveling mechanism. The telescopic end of telescoping rod 15.
激光测距仪11是一种可发出激光并对待测目标的距离进行准确测定的仪器。The laser range finder 11 is an instrument that can emit laser light and accurately measure the distance of the target to be measured.
在使用本实用新型的坡度测量装置对待测坡度进行测量时，将坡度测量装置通过底部固定调平机构3安装在待测量的坡度上；通过底部固定调平机构3对水平伸缩杆15进行调平，通过激光测距仪调平机构对激光测距仪11进行调平，使得激光测距仪11发射的激光垂直向下照射在待测量的坡度上，然后将竖向旋转支撑机构2连同水平测量机构1一起旋转到待测量坡度的任意位置，记录下此时角度测量装置上的读数α，打开激光测距仪11，使得激光测距仪11发射激光并照射在待测量的坡度上，记录下此时激光距离显示器19上显示的激光测距仪11与激光测距仪11发出的激光在待测量坡度上的投影之间的距离h1；调节水平伸缩杆15，使得水平伸缩杆15带动激光测距仪11沿水平方向缩短/伸长一定的距离s，再次记录下此时激光距离显示器19上显示的激光测距仪11与激光测距仪11发出的激光在待测量坡度上的投影之间的距离h2；然后将竖向旋转支撑机构2连同水平测量机构1一起再次旋转，旋转的同时观察激光距离显示器19上显示的激光测距仪11与激光测距仪11发出的激光在待测量坡度上的投影之间的距离，当该距离达到h2时，停止竖向旋转支撑机构2和水平测量机构1的旋转，记录下此时角度测量装置上的读数α1；调节水平伸缩杆15，使得水平伸缩杆15带动激光测距仪11沿水平方向伸长/缩短距离s，调节竖向旋转支撑机构2使得激光距离显示器19上显示的激光测距仪11与激光测距仪11发出的激光在待测量坡度上的投影之间的距离为h1，记录下此时角度测量装置上的读数α2；根据测量得到的数据和相关的几何关系即可以得到坡度的计算公式为：When using the slope measuring device of the present utility model to measure the slope to be measured, the slope measuring device is installed on the slope to be measured through the bottom fixed leveling mechanism 3; the horizontal telescopic rod 15 is leveled through the bottom fixed leveling mechanism 3 , the laser rangefinder 11 is leveled through the laser rangefinder leveling mechanism, so that the laser emitted by the laser rangefinder 11 is irradiated vertically downward on the slope to be measured, and then the vertical rotation support mechanism 2 together with the horizontal measurement Mechanism 1 rotates together to any position of the slope to be measured, record the reading α on the angle measuring device at this time, turn on the laser range finder 11, so that the laser range finder 11 emits laser light and irradiates the slope to be measured, and records Now the distance h1 between the laser range finder 11 displayed on the laser distance display 19 and the projection of the laser on the slope to be measured by the laser range finder 11; adjust the horizontal telescopic rod 15 so that the horizontal telescopic rod 15 drives the laser The range finder 11 shortens/extends a certain distance s along the horizontal direction, and records the distance between the laser range finder 11 displayed on the laser distance display 19 and the projection of the laser emitted by the laser range finder 11 on the slope to be measured again. Then the vertical rotation support mechanism2 is rotated again together with the horizontal measuring mechanism 1, and the laser rangefinder 11 displayed on the laser distance display 19 and the laser emitted by the laser rangefinder 11 are observed while rotating. Measure the distance between the projections on the slope, when the distance reaches h2, stop the rotation of the vertical rotation support mechanism2 and the horizontal measurement mechanism1 , record the reading α1 on the angle measurement device at this time; adjust the horizontal telescopic rod 15, so that the horizontal telescopic rod 15 drives the laser rangefinder 11 to extend/shorten the distance s in the horizontal direction, and adjust the vertical rotation support mechanism 2 so that the laser rangefinder 11 displayed on the laser distance display 19 and the laser rangefinder 11 emit The distance between the projections of the laser light on the slope to be measured is h1 , and record the reading α2 on the angle measuring device at this time; the calculation formula of the slope can be obtained according to the measured data and related geometric relationships:
式中：θ1为待测量的坡度值。In the formula:θ1 is the slope value to be measured.
采用本实用新型的坡度测量装置对待测坡度进行测量时，只需要利用角度测量装置和激光距离显示器19对待测坡度的相关数据进行采集，再利用得到的数据和几何关系进行计算就可以得到待测量坡度的坡度值，其测量精度相比传统的人工拉尺测量更为精确，减小了人工拉尺测量中造成的不必要误差，同时单人就可以完成整个测量过程，与传统人工拉尺需要多人共同配合完成测量的方式相比，大大减少了使用的人工成本，对于一些坡度较大、环境较为险恶的情况下，利用本实用新型中的坡度测量装置，测量人员可在坡顶或坡底这样的安全区完成操作，保证了测量过程中的人身安全，解决了现有测量方法实施困难的问题。另外相比现在出现的局限于外轮廓比较规范的斜坡坡度测量的红外测量方法，该坡度测量装置不用担心斜坡上、下部边缘存在瑕疵的情况，可直接对任意平整斜坡坡面进行测量。When adopting the slope measuring device of the present utility model to measure the slope to be measured, it is only necessary to use the angle measuring device and the laser distance display 19 to collect the relevant data of the slope to be measured, and then use the obtained data and geometric relations to calculate and obtain the slope to be measured. The slope value of the slope is more accurate than the traditional manual ruler measurement, which reduces the unnecessary error caused by the manual ruler measurement. At the same time, a single person can complete the entire measurement process, which is different from the traditional manual ruler measurement. Compared with the way that many people cooperate to complete the measurement, the labor cost of use is greatly reduced. For some situations where the slope is relatively large and the environment is more sinister, the slope measurement device in the utility model can be used by the surveyor. The operation can be completed in such a safe area, which ensures personal safety during the measurement process and solves the problem of difficulty in implementing existing measurement methods. In addition, compared with the current infrared measurement method that is limited to the standard slope measurement of the outer contour, the slope measurement device does not need to worry about the flaws on the upper and lower edges of the slope, and can directly measure any flat slope surface.
因此本实用新型中的坡度测量装置具有使用方便，测量精确，节约人工成本等优点，同时对一些坡度较大、环境较为恶劣和上、下边缘存在瑕疵的坡度也能进行准确的测量。Therefore, the slope measuring device in the utility model has the advantages of convenient use, accurate measurement, and labor cost saving. At the same time, it can also accurately measure some slopes with relatively large slopes, harsh environments, and flaws on the upper and lower edges.
这样，在实际测量过程中，通过水平伸缩杆15上的刻度线16可方便的读取水平伸缩杆15缩短/伸长的距离。In this way, during the actual measurement process, the shortened/extended distance of the horizontal telescopic rod 15 can be easily read through the scale line 16 on the horizontal telescopic rod 15 .
在本实施例中，如附图5所示，水平伸缩杆15包括横向并行布置的第一水平伸缩杆151和第二水平伸缩杆152，激光测距仪调平机构为激光测距仪水平调节旋钮14，所述激光测距仪11的两端分别通过激光测距仪水平调节旋钮14安装在第一水平伸缩杆151和所述第二水平伸缩杆152上，激光测距仪11上端高于第一水平伸缩杆151和第二水平伸缩杆152所在的平面，并在激光测距仪11的上端安装有第一水平仪12。In this embodiment, as shown in FIG. 5 , the horizontal telescopic rod 15 includes a first horizontal telescopic rod 151 and a second horizontal telescopic rod 152 arranged in parallel horizontally, and the leveling mechanism of the laser rangefinder is a horizontal adjustment of the laser rangefinder. Knob 14, the two ends of the laser range finder 11 are respectively installed on the first horizontal telescopic rod 151 and the second horizontal telescopic rod 152 through the laser range finder horizontal adjustment knob 14, the upper end of the laser range finder 11 is higher than The plane where the first horizontal telescopic rod 151 and the second horizontal telescopic rod 152 are located, and the first level 12 is installed on the upper end of the laser rangefinder 11 .
这样，通过激光测距仪水平调节旋钮14可用于对激光测距仪11的位置进行调整，并利用激光测距仪11上端的第一水平仪12来观察激光测距仪11是否已经调节水平，以此来保证激光测距仪11发出的激光垂直照射在待测量坡度上，保证了激光测距仪11数据测量的准确性。Like this, can be used for adjusting the position of laser range finder 11 by laser range finder horizontal adjustment knob 14, and utilize the first level meter 12 on the upper end of laser range finder 11 to observe whether laser range finder 11 has adjusted level, with This ensures that the laser emitted by the laser range finder 11 is irradiated vertically on the slope to be measured, thereby ensuring the accuracy of data measurement by the laser range finder 11 .
在本实施例中，如附图6所示，水平测量机构1还包括支座和与支座转动连接的转轴，支座与竖向旋转支撑机构2连接，支座后端用于安装激光距离显示器19，支座前端用于安装第一水平伸缩杆151和第二水平伸缩杆152，第一水平伸缩杆151和第二水平伸缩杆152与转轴相对固定连接并能够随转轴一起转动，转轴伸出支座的一端相对固定连接有伸缩杆水平调节旋钮18，第一水平伸缩杆151和第二水平伸缩杆152伸出支座的部分还安装有第二水平仪17。In this embodiment, as shown in Figure 6, the horizontal measuring mechanism 1 also includes a support and a rotating shaft connected to the support in rotation, the support is connected to the vertical rotation support mechanism 2, and the rear end of the support is used to install the laser distance Display 19, the front end of the support is used to install the first horizontal telescopic rod 151 and the second horizontal telescopic rod 152, the first horizontal telescopic rod 151 and the second horizontal telescopic rod 152 are relatively fixedly connected with the rotating shaft and can rotate together with the rotating shaft, and the rotating shaft extends One end of the support is relatively fixedly connected with a telescopic rod level adjustment knob 18, and a second level 17 is installed on the part where the first horizontal telescopic rod 151 and the second horizontal telescopic rod 152 protrude from the support.
这样，可以通过转动伸缩杆水平调节旋钮18，使得转轴能够带动第一水平伸缩杆151和第二水平伸缩杆152转动，转动的过程中通过第二水平仪17来观察第一水平伸缩杆151和第二水平伸缩杆152是否已经调节水平。In this way, the rotating shaft can drive the first horizontal telescopic rod 151 and the second horizontal telescopic rod 152 to rotate by turning the telescopic rod level adjustment knob 18, and observe the first horizontal telescopic rod 151 and the second horizontal telescopic rod 151 through the second level 17 during the rotation process Whether the level of the second horizontal telescopic rod 152 has been adjusted.
在本实施例中，角度测量装置包括指针23和刻度盘31，指针23与竖向旋转支撑机构2相对固定连接并能够随竖向旋转支撑机构2一起旋转，刻度盘31安装在底部固定调平机构3的上端。In this embodiment, the angle measuring device includes a pointer 23 and a dial 31. The pointer 23 is relatively fixedly connected to the vertical rotation support mechanism 2 and can rotate together with the vertical rotation support mechanism 2. The dial 31 is fixed and leveled at the bottom. The upper end of mechanism 3.
这样，在对待测坡度进行测量时，竖向旋转支撑机构2在相对底部固定调平机构3旋转时，指针23相对于刻度盘31旋转，通过指针23在刻度盘31上指示角度的变化可以得到竖向旋转支撑机构2旋转的角度变化。In this way, when the slope to be measured is measured, when the vertical rotation support mechanism 2 rotates relative to the bottom fixed leveling mechanism 3, the pointer 23 rotates relative to the dial 31, and the change of the indicated angle on the dial 31 by the pointer 23 can be obtained. The angle at which the vertical rotation support mechanism 2 rotates changes.
在本实施例中，底部固定调平机构3包括上部的基座35和下部的安装座33，安装座33的下端开设有固定螺栓孔，基座35的上端安装有固定旋钮34，固定旋钮34用于基座35和竖向旋转支撑机构2的连接，基座35与安装座33之间通过脚螺旋32进行连接。In this embodiment, the bottom fixed leveling mechanism 3 includes an upper base 35 and a lower mounting base 33, the lower end of the mounting base 33 is provided with a fixing bolt hole, the upper end of the base 35 is equipped with a fixed knob 34, and the fixed knob 34 For the connection between the base 35 and the vertical rotation support mechanism 2 , the base 35 and the mounting base 33 are connected by foot screws 32 .
这样，在对待测坡度进行测量时，安装座33下端的固定螺栓孔用于将底部固定调平机构3通过待测坡度上预埋的螺栓或三脚架上的螺栓固定在待测坡度上，脚螺旋32用于精调水平伸缩杆15至水平位置。In this way, when the slope to be measured is measured, the fixing bolt holes at the lower end of the mounting base 33 are used to fix the bottom fixed leveling mechanism 3 on the slope to be measured by the bolts embedded in the slope to be measured or the bolts on the tripod. 32 is used for fine-tuning horizontal telescoping link 15 to horizontal position.
在竖向旋转支撑机构2上还设有第一制动机构21和第二制动机构22，第一制动机构21用于将水平测量机构1和竖向旋转支撑机构2两者锁定，避免在测量过程中，水平测量机构1相对于竖向旋转支撑机构2摆动，第二制动机构22用于将竖向旋转支撑机构2和底部固定调平机构3两者锁定，避免在测量过程时，竖向旋转支撑机构2相对于底部固定调平机构3旋转，保证整个测量过程中，各机构之间相对位置的准确性，并进一步保证测量的准确性。The first brake mechanism 21 and the second brake mechanism 22 are also provided on the vertical rotation support mechanism 2, and the first brake mechanism 21 is used to lock both the horizontal measuring mechanism 1 and the vertical rotation support mechanism 2 to avoid During the measurement process, the horizontal measuring mechanism 1 swings relative to the vertical rotation support mechanism 2, and the second braking mechanism 22 is used to lock both the vertical rotation support mechanism 2 and the bottom fixed leveling mechanism 3, so as to avoid , the vertical rotation support mechanism 2 rotates relative to the bottom fixed leveling mechanism 3 to ensure the accuracy of the relative positions between the various mechanisms during the entire measurement process, and to further ensure the accuracy of the measurement.
在本实施例中，水平伸缩杆15具有相同长度的若干节段。In this embodiment, the horizontal telescoping rod 15 has several segments of the same length.
为了使用的方便，将水平伸缩杆15做成具有相同长度的若干节段，这样在对待测坡度进行测量时，每次伸长或缩短一个节段即可，这样可以使得每次伸长或缩短的距离一致，同时操作人员在实际使用时，每次只需要改变一个节段长度即可，使用更加的方便快捷。在本实施例中，水平伸缩杆15做成具有相同长度的四个节段。For the convenience of use, the horizontal telescopic rod 15 is made into several sections with the same length, so that when the slope to be measured is measured, it is sufficient to extend or shorten one section at a time, so that each time it can be extended or shortened. The distance is the same, and the operator only needs to change the length of one segment each time in actual use, which is more convenient and quick to use. In this embodiment, the horizontal telescopic rod 15 is made into four sections with the same length.
在本实施例中，为了方便的读取水平伸缩杆15伸长和缩短的距离，在水平伸缩杆15上设有刻度线16。In this embodiment, in order to conveniently read the extended and shortened distance of the horizontal telescopic rod 15 , a scale line 16 is provided on the horizontal telescopic rod 15 .
一种坡度测量方法，包括以下步骤：A slope measurement method, comprising the following steps:
1)将坡度测量装置通过底部固定调平机构3安装在待测量的坡度上；1) The slope measuring device is installed on the slope to be measured through the bottom fixed leveling mechanism 3;
2)通过底部固定调平机构3对水平伸缩杆15进行调平，再通过激光测距仪水平调节旋钮14对激光测距仪11进行调平，使得激光测距仪11发射的激光垂直向下照射在待测量的坡度上；2) Level the horizontal telescopic rod 15 through the bottom fixed leveling mechanism 3, and then level the laser rangefinder 11 through the horizontal adjustment knob 14 of the laser rangefinder, so that the laser emitted by the laser rangefinder 11 is vertically downward Irradiate on the slope to be measured;
3)将竖向旋转支撑机构2连同水平测量机构1一起旋转到待测量坡度的任意位置，记录下此时角度测量装置上的读数α，打开激光测距仪11，使得激光测距仪11发射激光并照射在待测量的坡度上，记录下此时激光距离显示器19上显示的激光测距仪11与激光测距仪11发出的激光在待测量坡度上的投影之间的距离h1；3) Rotate the vertical rotating support mechanism 2 together with the horizontal measuring mechanism 1 to any position of the slope to be measured, record the reading α on the angle measuring device at this time, turn on the laser range finder 11, so that the laser range finder 11 emits The laser is also irradiated on the slope to be measured, and the distanceh1 between the laser range finder 11 displayed on the laser distance display 19 and the projection of the laser emitted by the laser range finder 11 on the slope to be measured is recorded;
4)调节水平伸缩杆15，使得水平伸缩杆15带动激光测距仪11沿水平方向缩短/伸长一定的距离s，再次记录下此时激光距离显示器19上显示的激光测距仪11与激光测距仪11发出的激光在待测量坡度上的投影之间的距离h2；4) Adjust the horizontal telescopic rod 15 so that the horizontal telescopic rod 15 drives the laser range finder 11 to shorten/extend a certain distance s in the horizontal direction, and record the laser range finder 11 and the laser range finder 11 displayed on the laser distance display 19 at this time and the laser range finder again. The distance h2 between the projections of the laser light emitted by the rangefinder11 on the slope to be measured;
5)将竖向旋转支撑机构2连同水平测量机构1一起再次旋转，旋转的同时观察激光距离显示器19上显示的激光测距仪11与激光测距仪11发出的激光在待测量坡度上的投影之间的距离，当该距离达到h2时，停止竖向旋转支撑机构2和水平测量机构1的旋转，记录下此时角度测量装置上的读数α1；5) Rotate the vertical rotating support mechanism 2 together with the horizontal measuring mechanism 1 again, observe the projection of the laser rangefinder 11 displayed on the laser distance display 19 and the laser emitted by the laser rangefinder 11 on the slope to be measured while rotating When the distance reaches h2 , stop the rotation of the vertical rotation support mechanism 2 and the horizontal measuring mechanism 1, and record the reading α1 on the angle measuring device at this time;
6)调节水平伸缩杆15，使得水平伸缩杆15带动激光测距仪11沿水平方向伸长/缩短距离s，调节竖向旋转支撑机构2使得激光距离显示器19上显示的激光测距仪11与激光测距仪11发出的激光在待测量坡度上的投影之间的距离为h1，记录下此时角度测量装置上的读数α2；6) Adjust the horizontal telescopic rod 15 so that the horizontal telescopic rod 15 drives the laser range finder 11 to extend/short the distance s along the horizontal direction, adjust the vertical rotation support mechanism 2 so that the laser range finder 11 displayed on the laser distance display 19 and The distance between the projections of the laser emitted by the laser range finder 11 on the slope to be measured is h1 , and the reading α2 on the angle measuring device at this time is recorded;
7)根据步骤1到步骤5测量得到的数据和相关的几何关系可以得到坡度的计算公式为：7) According to the data measured in steps 1 to 5 and related geometric relationships, the calculation formula of the slope can be obtained as follows:
式中：θ1为待测量的坡度值。In the formula:θ1 is the slope value to be measured.
这样，根据测量得到的数据和相关的几何关系即可以得到待测坡度的坡度值，从而完成对待测坡度的测量。In this way, the slope value of the slope to be measured can be obtained according to the measured data and related geometric relationships, thereby completing the measurement of the slope to be measured.
本实施例中，在步骤4)中，还包括，再次调节水平伸缩杆15，使得水平伸缩杆15带动激光测距仪11沿水平方向再次缩短/伸长一定的距离s，记录下此时激光距离显示器19上显示的激光测距仪11与激光测距仪11发出的激光在待测量坡度上的投影之间的距离h3；In this embodiment, in step 4), it also includes adjusting the horizontal telescopic rod 15 again, so that the horizontal telescopic rod 15 drives the laser rangefinder 11 to shorten/extend a certain distance s again in the horizontal direction, and record the laser rangefinder at this time. The distance h3 between the projection of the laser rangefinder 11 displayed on the distance display 19 and the laser emitted by the laser rangefinder11 on the slope to be measured;
在步骤5)中，还包括当激光距离显示器19显示距离为h3时，记录下此时角度测量装置上的读数α3；In step 5), it also includes when the laser distance display 19 shows a distanceofh3 , recording the reading α3 on the angle measuring device at this moment;
在步骤7)中，还包括下列的坡度计算公式：In step 7), also include following slope calculation formula:
式中：θ2为待测量的坡度值；In the formula: θ2 is the slope value to be measured;
综合两个坡度测量值可以得到坡度的平均值θ'，The average value θ' of the slope can be obtained by combining the two slope measurements,
这样，通过测量得到待测坡度两个不同位置的坡度值，再对两个坡度值求平均，这样使得得到的坡度值更为准确，提高了测量的精度。In this way, the slope values at two different positions of the slope to be measured are obtained by measuring, and then the two slope values are averaged, so that the obtained slope value is more accurate and the measurement accuracy is improved.
优选的，在步骤4)中，还包括再次调节水平伸缩杆15，使得水平伸缩杆15带动激光测距仪11沿水平方向再次缩短/伸长一定的距离s，记录下此时激光距离显示器19上显示的激光测距仪11与激光测距仪11发出的激光在待测量坡度上的投影之间的距离h4；Preferably, in step 4), it also includes adjusting the horizontal telescopic rod 15 again, so that the horizontal telescopic rod 15 drives the laser range finder 11 to shorten/extend a certain distance s again in the horizontal direction, and record the laser distance display 19 at this time. The distance h4 between the projection of the laser range finder 11 shown on the above and the laser emitted by the laser range finder 11 on the slope to be measured;
在步骤5)中，还包括当激光距离显示器19显示距离为h4时，记录下此时角度测量装置上的读数α4；In step 5), it also includes when the laser distance display 19 shows a distance ofh4 , recording the reading α4on the angle measuring device at this moment;
在步骤7)中，还包括下列的坡度计算公式：In step 7), also include following slope calculation formula:
式中：θ3为待测量的坡度值。In the formula: θ3 is the slope value to be measured.
综合三个坡度测量值可以得到坡度的平均值θ，The average value θ of the slope can be obtained by combining the three slope measurements,
这样，通过测量得到待测坡度三个不同位置的坡度值，再对三个坡度值求平均，这样进一步使得得到的坡度值更为准确，再次提高了测量的精度。In this way, the slope values at three different positions of the slope to be measured are obtained by measuring, and then the three slope values are averaged, which further makes the obtained slope values more accurate and improves the measurement accuracy again.
下面结合附图7对本实用新型的测量方法做进一步的说明：Below in conjunction with accompanying drawing 7, measuring method of the present utility model is further described:
在对待测量坡度4进行测量时，先将本实用新型中的测量装置固定安装在待测量坡度4上，此时激光测距仪11位于A点的位置，打开激光测距仪11，激光测距仪11发出激光照射在待测量坡度4的B点处，A点到B点的距离为h1，然后将水平伸缩杆15缩短距离s,此时激光测距仪11位于A’点的位置，激光测距仪11发出激光并照射在待测量坡度4的B’处，A’点到B’的距离为h2，同时找到A’点激光测距仪11发出的激光投影到平面上的G点。When the slope 4 to be measured is measured, the measuring device in the utility model is first fixedly installed on the slope 4 to be measured, and now the laser range finder 11 is positioned at the position of point A, the laser range finder 11 is turned on, and the laser range finder The laser rangefinder 11 emits a laser light on the point B of the slope 4 to be measured, the distance from point A to point B is h1 , and then shortens the distance s by the horizontal telescopic rod 15. At this time, the laser rangefinder 11 is located at point A'. The laser range finder 11 emits a laser and illuminates it at B' of the slope 4 to be measured. The distance from point A' to B' is h2 . point.
将竖向旋转支撑机构2带动水平测量机构1一起旋转角度α1，此时激光测距仪11位于F’的位置，激光测距仪11发出激光照射在待测量坡度E’点处，F’点到E’点的距离为h2，然后将水平伸缩杆15伸长距离s,此时激光测距仪11位于F点的位置，激光测距仪11发出激光并照射在待测量坡度4的E处，F点到E点的距离为h1，同时找到E’点激光测距仪11发出的激光投影到平面上的H点。The vertical rotation support mechanism 2 drives the horizontal measuring mechanism 1 to rotate the angle α1 together. At this time, the laser rangefinder 11 is located at the position of F', and the laser rangefinder 11 emits laser light on the point E' of the slope to be measured, and F' The distance from point E' to point E' is h2 , and then the horizontal telescopic rod 15 is extended for a distance s. At this time, the laser range finder 11 is located at point F, and the laser range finder 11 emits laser light and illuminates the slope 4 to be measured. At E, the distance from point F to point E is h1 , and at the same time find point H where the laser light emitted by the laser range finder 11 at point E' is projected onto the plane.
将得到的G点和H点进行连线，B’点和E’点进行连线，B点和E点进行连线，找到线段GH和线段B’E’的重点D’和I,另外从G点向线段BE做垂线，得到的垂点为J，垂线高GJ为h'，则根据相关的几何关系可最终得到待测量的坡度值：Connect the obtained points G and H, connect points B' and E', connect points B and E, find the key points D' and I of line segment GH and line segment B'E', and obtain from Make a vertical line from point G to line segment BE, the obtained vertical point is J, and the vertical line height GJ is h', then the slope value to be measured can be finally obtained according to the relevant geometric relationship:
式中：θ1为待测量坡度4的值。In the formula:θ1 is the value of the slope 4 to be measured.
最后说明的是，以上实施例仅用以说明本实用新型的技术方案而非限制，尽管参照较佳实施例对本实用新型进行了详细说明，本领域的普通技术人员应当理解，可以对本实用新型的技术方案进行修改或者等同替换，而不脱离本实用新型技术方案的宗旨和范围，其均应涵盖在本实用新型的权利要求范围当中。Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the utility model can be Modifications or equivalent replacements of the technical solutions without departing from the purpose and scope of the technical solutions of the utility model shall be covered by the claims of the utility model.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494805.4UCN209416335U (en) | 2019-04-12 | 2019-04-12 | A slope measuring device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494805.4UCN209416335U (en) | 2019-04-12 | 2019-04-12 | A slope measuring device |
| Publication Number | Publication Date |
|---|---|
| CN209416335Utrue CN209416335U (en) | 2019-09-20 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920494805.4UExpired - Fee RelatedCN209416335U (en) | 2019-04-12 | 2019-04-12 | A slope measuring device |
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| CN (1) | CN209416335U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111765848A (en)* | 2020-07-29 | 2020-10-13 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Fixed ramp type value measuring tool for roll-on-roll-off ship |
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| CN109855600A (en)* | 2019-04-12 | 2019-06-07 | 重庆交通大学 | A kind of gradient measuring device and its measurement method |
| CN109855600B (en)* | 2019-04-12 | 2024-01-30 | 重庆交通大学 | Slope measuring device and measuring method thereof |
| CN111765848A (en)* | 2020-07-29 | 2020-10-13 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Fixed ramp type value measuring tool for roll-on-roll-off ship |
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| CN115126011A (en)* | 2022-06-29 | 2022-09-30 | 中交公路规划设计院有限公司 | Support perpendicularity detection device for foundation pit excavation |
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| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20190920 |