技术领域technical field
本发明属于海洋研究实验装置技术领域，具体地说，是涉及一种用于风浪水槽的三维坐标架。The invention belongs to the technical field of marine research experimental devices, and in particular relates to a three-dimensional coordinate frame for a wind wave tank.
背景技术Background technique
海浪是海洋中常见的物理现象，研究海浪的意义非常重大，科学方面对于海气相互作用、上层海洋动力学以及遥感等方面都有重要的作用；应用方面海浪对海岸工程、船舶工程以及海洋军事方面也都有重要的意义。对海浪的研究一般分为外海观测和室内实验两个方面，其中风浪水槽是室内实验的主要实验平台。Ocean waves are a common physical phenomenon in the ocean, and the study of ocean waves is of great significance. In terms of science, it plays an important role in sea-air interaction, upper ocean dynamics, and remote sensing. aspects are also important. The research on ocean waves is generally divided into two aspects: open sea observation and indoor experiments, among which the wind and wave tank is the main experimental platform for indoor experiments.
大型风浪水槽是用于物理海洋学、海洋气象学以及海洋工程实验研究的重要实验设备一般都具有同时产生各种风、随机波和规则波等功能，并可由这些功能进行多种组合。风浪水槽可以模拟海洋中风浪、涌浪等自然现象。Large-scale wind and wave tanks are important experimental equipment used in physical oceanography, marine meteorology and marine engineering experimental research. Generally, they have the functions of generating various winds, random waves and regular waves at the same time, and can be combined in multiple ways by these functions. The wind wave tank can simulate natural phenomena such as wind waves and swell waves in the ocean.
在海浪实验过程中，需要通过测波仪、流速仪以及皮托管等测量设备进行观测，这些仪器有些是固定不动的，但有一些仪器需要进行剖面测量，比如皮托管测量海气界面边界层的风速时，就需要自水槽顶部至水面多个断面测量；用多普勒流速测量仪测量湍流时，同样需要对整个上混合层各个断面进行测量。在进行剖面测量时，如果人工操作的话，既浪费人力又保证不了定位的精度，很多时候保证不了实验的精度。During the wave experiment, observations need to be made by measuring equipment such as wave meters, current meters, and pitot tubes. Some of these instruments are fixed, but some instruments require profile measurements, such as pitot tubes to measure the boundary layer of the air-sea interface When the wind speed is high, it is necessary to measure multiple sections from the top of the tank to the water surface; when measuring turbulent flow with a Doppler current meter, it is also necessary to measure all sections of the entire upper mixed layer. When performing profile measurement, if it is operated manually, it will waste manpower and cannot guarantee the accuracy of positioning, and in many cases the accuracy of the experiment cannot be guaranteed.
发明内容Contents of the invention
本发明的目的在于提供一种用于风浪水槽的三维坐标架，解决了人工操作浪费人力，定位精度差的技术问题。The object of the present invention is to provide a three-dimensional coordinate frame for a storm water tank, which solves the technical problems of waste of manpower and poor positioning accuracy by manual operation.
为解决上述技术问题，本发明采用以下技术方案予以实现：In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions to achieve:
一种用于风浪水槽的三维坐标架，所述坐标架位于风浪水槽的顶部，所述坐标架包括底部支架、转动机构、升降机构、横移机构、传动箱以及安装机构；所述转动机构与底部支架转动相接，所述升降机构安装于转动机构上，所述横移机构安装于升降机构上，所述横移机构上设置有连接臂，所述传动箱安装于横移机构的连接臂上；所述传动箱内设置有纵向转动机构和横向转动机构，所述纵向转动机构为蜗轮蜗杆传动机构，所述蜗杆纵向可转动地安装在传动箱上，所述蜗轮两端固装有转轴，所述转轴与传动箱转动连接，并从传动箱伸出后与连接臂固定连接；所述横向转动机构为蜗轮蜗杆传动机构，所述蜗杆横向可转动地安装在传动箱上，所述蜗轮两端固装有转轴，所述蜗轮两端的转轴可转动的安装在传动箱上，所述蜗轮一端的转轴伸出传动箱，并与安装机构固定连接。A three-dimensional coordinate frame for a wind and wave water tank, the coordinate frame is located on the top of the wind and wave water tank, and the coordinate frame includes a bottom bracket, a rotating mechanism, a lifting mechanism, a traverse mechanism, a transmission box and an installation mechanism; the rotating mechanism and The bottom brackets are rotated and connected, the lifting mechanism is installed on the rotating mechanism, the traversing mechanism is installed on the lifting mechanism, the connecting arm is arranged on the traversing mechanism, and the transmission box is installed on the connecting arm of the traversing mechanism Above; the transmission box is provided with a longitudinal rotation mechanism and a horizontal rotation mechanism, the longitudinal rotation mechanism is a worm gear transmission mechanism, the worm is rotatably installed on the transmission box in the longitudinal direction, and the two ends of the worm wheel are fixed with rotating shafts , the rotating shaft is rotatably connected with the transmission box, and is fixedly connected with the connecting arm after protruding from the transmission box; the horizontal rotation mechanism is a worm gear transmission mechanism, and the worm is horizontally rotatably installed on the transmission box, and the worm gear Both ends are fixed with rotating shafts, and the rotating shafts at both ends of the worm wheel are rotatably installed on the transmission box, and the rotating shaft at one end of the worm wheel extends out of the transmission box and is fixedly connected with the installation mechanism.
如上所述的用于风浪水槽的三维坐标架，所述蜗杆连接有手柄或驱动电机。According to the three-dimensional coordinate frame used for the wind wave water tank, the worm is connected with a handle or a driving motor.
如上所述的用于风浪水槽的三维坐标架，所述转动机构包括转盘，所述转盘通过转轴安装于底部支架，所述转盘与底部支架之间设置有锁定机构。As for the three-dimensional coordinate frame used in the wind wave water tank, the rotating mechanism includes a turntable, the turntable is installed on the bottom bracket through a rotating shaft, and a locking mechanism is provided between the turntable and the bottom bracket.
如上所述的用于风浪水槽的三维坐标架，所述升降机构包括升降支架，安装于升降支架上的丝杆和光杆，所述横移机构安装于光杆和丝杆上，所述横移机构与丝杆螺纹配合。As mentioned above for the three-dimensional coordinate frame of the wind and wave tank, the lifting mechanism includes a lifting bracket, a screw rod and a polished rod installed on the lifting bracket, the traverse mechanism is mounted on the polished rod and the screw rod, and the traverse mechanism Cooperate with screw thread.
如上所述的用于风浪水槽的三维坐标架，所述丝杆连接有手柄或驱动电机。According to the three-dimensional coordinate frame used for the wind wave water tank, the screw rod is connected with a handle or a driving motor.
如上所述的用于风浪水槽的三维坐标架，所述横移机构包括横移支架和滑动座，所述横移支架上设置有滑轨，所述滑动座位于滑轨内并沿滑轨滑动，所述横移支架上安装有丝杆，所述丝杆与滑动座螺纹配合，所述连接臂固装于滑动座上。As for the three-dimensional coordinate frame used in the wind wave water tank, the traversing mechanism includes a traversing bracket and a sliding seat, the traversing bracket is provided with a slide rail, and the sliding seat is located in the slide rail and slides along the slide rail , a screw rod is installed on the traverse support, the screw rod is threadedly matched with the sliding seat, and the connecting arm is fixedly mounted on the sliding seat.
如上所述的用于风浪水槽的三维坐标架，所述丝杆连接有手柄或驱动电机。According to the three-dimensional coordinate frame used for the wind wave water tank, the screw rod is connected with a handle or a driving motor.
如上所述的用于风浪水槽的三维坐标架，所述风浪水槽的顶部设置有滑轨，所述底部支架设置有滑轮，所述滑轮连接有驱动电机。As for the three-dimensional coordinate frame for the wind wave water tank, the top of the wind wave water tank is provided with a slide rail, the bottom bracket is provided with a pulley, and the pulley is connected with a driving motor.
如上所述的用于风浪水槽的三维坐标架，所述安装机构包括多孔板。According to the above-mentioned three-dimensional coordinate frame for a wind wave tank, the installation mechanism includes a perforated plate.
与现有技术相比，本发明的优点和积极效果是：本发明风浪水槽的三维坐标架包括底部支架、转动机构、升降机构、横移机构、传动箱以及安装机构，实验仪器安装在安装机构上。其中，底部支架能够带动坐标架整体在风浪水槽上移动，从而带动实验仪器在风浪水槽上移动。转动机构可以带动升降机构、横移机构、传动箱以及安装机构绕底部支架转动，从而带动实验仪器转动。升降机构可以带动横移机构、传动箱以及安装机构升降，从而实现实验仪器的升降。横移机构可以带动传动箱以及安装机构横向移动，从而实现实验仪器的横向移动。传动机构可以带动安装机构进行横向360°转动或竖向至少180°摆动。因而，本发明的三维坐标架可快速固定实验仪器，并能够带动实验仪器到达风浪水槽的任意位置进行检测，能够快速实现实验仪器的精确定位，方便实验人员实验，提高了实验精度。Compared with the prior art, the advantages and positive effects of the present invention are: the three-dimensional coordinate frame of the wind wave water tank of the present invention includes a bottom support, a rotating mechanism, a lifting mechanism, a traverse mechanism, a transmission box and a mounting mechanism, and the experimental instruments are installed on the mounting mechanism superior. Among them, the bottom bracket can drive the coordinate frame to move on the wind and wave water tank as a whole, thereby driving the experimental instruments to move on the wind and wave water tank. The rotating mechanism can drive the lifting mechanism, the lateral movement mechanism, the transmission box and the installation mechanism to rotate around the bottom bracket, thereby driving the experimental instrument to rotate. The lifting mechanism can drive the traversing mechanism, the transmission box and the installation mechanism up and down, so as to realize the lifting of the experimental instrument. The lateral movement mechanism can drive the transmission box and the installation mechanism to move laterally, so as to realize the lateral movement of the experimental instrument. The transmission mechanism can drive the installation mechanism to rotate 360° horizontally or swing at least 180° vertically. Therefore, the three-dimensional coordinate frame of the present invention can quickly fix the experimental instrument, and can drive the experimental instrument to any position of the storm water tank for detection, can quickly realize the precise positioning of the experimental instrument, facilitate the experiment of the experimenter, and improve the accuracy of the experiment.
结合附图阅读本发明实施方式的详细描述后，本发明的其他特点和优点将变得更加清楚。Other features and advantages of the present invention will become more apparent after reading the detailed description of the embodiments of the present invention in conjunction with the accompanying drawings.
附图说明Description of drawings
图1为本发明具体实施例的结构示意图。Fig. 1 is a schematic structural diagram of a specific embodiment of the present invention.
图2为本发明具体实施例的侧视图。Fig. 2 is a side view of a specific embodiment of the present invention.
图3为本发明具体实施例传动箱的剖视图。Fig. 3 is a cross-sectional view of a transmission case according to a specific embodiment of the present invention.
图4为本发明具体实施例横移机构的示意图。Fig. 4 is a schematic diagram of a traverse mechanism according to a specific embodiment of the present invention.
图5为本发明具体实施例底部支架滑轮的驱动机构示意图。Fig. 5 is a schematic diagram of the driving mechanism of the bottom bracket pulley according to the specific embodiment of the present invention.
具体实施方式Detailed ways
下面结合附图对本发明的具体实施方式进行详细地描述。Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
如图1-5所示，本实施例提出了一种用于风浪水槽的三维坐标架，坐标架位于风浪水槽的顶部，坐标架用于安装测波仪、流速仪、皮托管等测量实验设备，用于对风浪水槽的各项数据进行测量。As shown in Figures 1-5, this embodiment proposes a three-dimensional coordinate frame for the wind wave tank, the coordinate frame is located on the top of the wind wave tank, and the coordinate frame is used to install wave measuring instruments, current meters, pitot tubes and other measuring and experimental equipment , used to measure various data of the wind wave tank.
下面对坐标架的实现方式进行具体说明：The implementation of the coordinate frame is described in detail below:
坐标架包括底部支架1、转动机构2、升降机构3、横移机构4、传动箱5以及安装机构6，实验设备安装在安装机构6上。The coordinate frame includes a bottom bracket 1, a rotating mechanism 2, a lifting mechanism 3, a traverse mechanism 4, a transmission box 5 and a mounting mechanism 6, on which the experimental equipment is installed.
底部支架1的底部设置有四个滑轮11，每两个滑轮11之间均通过连轴12相接，连轴12上设置有链轮13，链轮13之间通过链条14传动，其中一个连轴12的端部连接有驱动电机15。风浪水槽的顶部设置有滑轨17，底部支架1通过滑轮11在风浪水槽顶部的滑轨17上滑动。The bottom of the bottom bracket 1 is provided with four pulleys 11, and every two pulleys 11 are connected by a connecting shaft 12. The connecting shaft 12 is provided with a sprocket 13, and the sprocket 13 is driven by a chain 14, one of which is connected A drive motor 15 is connected to the end of the shaft 12 . The top of the storm water tank is provided with a slide rail 17, and the bottom support 1 slides on the slide rail 17 on the top of the wind wave water tank through a pulley 11.
转动机构2与底部支架1转动相接，转动机构2包括转盘21，转盘21通过转轴安装于底部支架1上，转动机构2可绕底部支架1转动，转盘21与底部支架1之间设置有锁定机构22，锁定机构22可以为位于转盘21上的锁舌，位于底部支架1上的锁孔，当然，锁定机构的具体结构并不限定在上述方式，凡是能够实现转动机构2与底部支架1锁定的锁定机构均在本发明的保护范围之内。The rotating mechanism 2 is connected to the bottom bracket 1 in rotation. The rotating mechanism 2 includes a turntable 21. The turntable 21 is installed on the bottom bracket 1 through a rotating shaft. The turning mechanism 2 can rotate around the bottom bracket 1. There is a lock between the turntable 21 and the bottom bracket Mechanism 22, the locking mechanism 22 can be a lock tongue located on the turntable 21 and a lock hole located on the bottom bracket 1. Of course, the specific structure of the locking mechanism is not limited to the above-mentioned method. Anyone who can realize the locking of the rotating mechanism 2 and the bottom bracket 1 All locking mechanisms are within the protection scope of the present invention.
升降机构3安装于转动机构2的转盘21上，升降机构3包括升降支架31，安装于升降支架31上的丝杆32和光杆33，其中，丝杆32可转动的安装在升降支架31上，丝杆32上设置有蜗轮34，蜗轮34连接有蜗杆35，蜗杆35与驱动电机36相接，驱动电机36驱动蜗杆35、蜗轮34、丝杆34转动，横移机构4套装在丝杆34和光杆32上，横移机构4与丝杆32螺纹配合，丝杆32转动带动横移机构4升降。或者，在横移机构4上设置有蜗杆37，丝杆32上设置有与蜗杆37配合的蜗轮38，蜗轮38与丝杆32螺纹配合，蜗杆37的一端设置有手柄39，通过手柄39对蜗杆37从而对丝杆32进行调节，从而带动横移机构4升降。The lifting mechanism 3 is installed on the rotating disk 21 of the rotating mechanism 2. The lifting mechanism 3 includes a lifting bracket 31, a screw mandrel 32 and a polished rod 33 installed on the lifting bracket 31, wherein the screw mandrel 32 is rotatably installed on the lifting bracket 31, Screw mandrel 32 is provided with worm gear 34, and worm gear 34 is connected with worm screw 35, and worm screw 35 joins with driving motor 36, and driving motor 36 drives worm screw 35, worm gear 34, screw mandrel 34 to rotate, and traverse mechanism 4 is sleeved on screw mandrel 34 and On the polished rod 32, the traversing mechanism 4 is threadedly matched with the screw mandrel 32, and the rotation of the screw mandrel 32 drives the traversing mechanism 4 up and down. Or, a worm 37 is provided on the traversing mechanism 4, a worm wheel 38 cooperating with the worm 37 is provided on the screw 32, the worm 38 is screwed with the screw 32, and one end of the worm 37 is provided with a handle 39, through which the handle 39 is connected to the worm. 37 so that the screw mandrel 32 is adjusted to drive the traverse mechanism 4 up and down.
横移机构4安装于升降机构3的丝杆32和光杆33上，横移机构4包括横移支架41、滑动座45和连接臂43，横移支架41上设置有滑轨，滑动座45位于滑轨内并沿滑轨滑动，横移支架41上安装有蜗杆42，所述蜗杆42与滑动座45螺纹配合，连接臂43固装于滑动座45上。蜗杆42连接有手柄44或驱动电机。The traverse mechanism 4 is installed on the screw mandrel 32 and the polished rod 33 of the elevating mechanism 3. The traverse mechanism 4 comprises a traverse support 41, a slide seat 45 and a connecting arm 43. The traverse support 41 is provided with a slide rail, and the slide seat 45 is located Sliding in and along the slide rail, a worm 42 is installed on the traverse support 41 , the worm 42 is threadedly matched with the slide seat 45 , and the connecting arm 43 is fixedly mounted on the slide seat 45 . The worm 42 is connected to a handle 44 or drive motor.
传动箱5安装于横移机构4的连接臂43上；传动箱5内设置有纵向转动机构和横向转动机构。The transmission box 5 is installed on the connecting arm 43 of the traverse mechanism 4; a longitudinal rotation mechanism and a lateral rotation mechanism are arranged in the transmission box 5 .
纵向转动机构为蜗轮蜗杆传动机构，蜗杆51纵向可转动地安装在传动箱5上，蜗轮52两端固装有转轴53，转轴53与传动箱5转动连接，并从传动箱5伸出后与连接臂固定连接。因而，蜗杆51转动，蜗轮52不动，蜗杆51绕蜗轮52转动，带动传动箱5绕蜗轮52转动，从而带动安装机构6转动，安装机构6能够进行纵向至少180°转动。蜗杆51连接有手柄58或者驱动电机，可通过手柄58或驱动电机驱动蜗杆51转动。The longitudinal rotation mechanism is a worm gear transmission mechanism, and the worm 51 is vertically rotatably installed on the transmission box 5, and the two ends of the worm wheel 52 are fixedly equipped with a rotating shaft 53, which is connected in rotation with the transmission box 5, and is connected with the transmission box 5 after stretching out from the transmission box 5. The connecting arm is fixedly connected. Therefore, the worm 51 rotates, the worm wheel 52 does not move, the worm 51 rotates around the worm wheel 52, drives the transmission box 5 to rotate around the worm wheel 52, thereby drives the installation mechanism 6 to rotate, and the installation mechanism 6 can rotate at least 180° longitudinally. The worm 51 is connected with a handle 58 or a driving motor, and the worm 51 can be driven to rotate by the handle 58 or the driving motor.
横向转动机构为蜗轮蜗杆传动机构，蜗杆54横向可转动地安装在传动箱5上，蜗轮55两端固装有转轴56，所述蜗轮55两端的转轴56可转动的安装在传动箱5上，蜗轮55一端的转轴56伸出传动箱5，并与安装机构6固定连接。因而，蜗杆54转动，带动蜗轮55转动，带动转轴56转动，从而带动安装机构6转动，安装机构6能够进行横向360°转动。蜗杆54连接有手柄57或者驱动电机，可通过手柄57或驱动电机驱动蜗杆54转动。The horizontal rotation mechanism is a worm gear transmission mechanism, and the worm 54 is horizontally rotatably installed on the transmission case 5, and the two ends of the worm wheel 55 are fixed with rotating shafts 56, and the rotating shafts 56 at the two ends of the worm wheel 55 are rotatably installed on the transmission case 5, The rotating shaft 56 at one end of the worm wheel 55 protrudes from the transmission case 5 and is fixedly connected with the mounting mechanism 6 . Therefore, the worm 54 rotates, drives the worm wheel 55 to rotate, drives the rotating shaft 56 to rotate, thereby drives the mounting mechanism 6 to rotate, and the mounting mechanism 6 can rotate 360° laterally. The worm 54 is connected with a handle 57 or a driving motor, and the worm 54 can be driven to rotate by the handle 57 or the driving motor.
安装机构6包括多孔板，通过多孔板能够方便快速地安装拆卸实验设备。The installation mechanism 6 includes a perforated plate, through which the experimental equipment can be installed and disassembled conveniently and quickly.
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410139579.XACN103954313B (en) | 2014-04-09 | 2014-04-09 | A three-dimensional coordinate frame for wind and wave tanks |
| Application Number | Priority Date | Filing Date | Title |
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| CN201410139579.XACN103954313B (en) | 2014-04-09 | 2014-04-09 | A three-dimensional coordinate frame for wind and wave tanks |
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| CN103954313Atrue CN103954313A (en) | 2014-07-30 |
| CN103954313B CN103954313B (en) | 2017-01-18 |
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| CN201410139579.XAExpired - Fee RelatedCN103954313B (en) | 2014-04-09 | 2014-04-09 | A three-dimensional coordinate frame for wind and wave tanks |
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| CN107449867A (en)* | 2017-08-18 | 2017-12-08 | 浙江海洋大学 | The three-dimensional removable experimental provision in ocean |
| CN107525498A (en)* | 2017-09-06 | 2017-12-29 | 河南送变电建设有限公司 | A kind of two-dimensional localization mechanism for measuring apparatus |
| CN108820131A (en)* | 2018-08-27 | 2018-11-16 | 中交海洋建设开发有限公司 | Underwater measurement of ship wave active compensation device |
| CN109682573A (en)* | 2019-01-11 | 2019-04-26 | 上海交通大学 | A kind of high monitoring device of moon pool inside wave for the test of drill ship water pool model |
| CN112665623A (en)* | 2021-01-08 | 2021-04-16 | 中国船舶重工集团公司第七一九研究所 | Underwater sensor laying and recycling system |
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| CN201952015U (en)* | 2011-03-10 | 2011-08-31 | 上海博信机器人科技有限公司 | Automatic steel tube conveying and stacking machine |
| CN102672316A (en)* | 2012-06-07 | 2012-09-19 | 中国东方电气集团有限公司 | Autonomous movable type double-wire welding robot system for welding medium plates |
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| WO1997042898A1 (en)* | 1996-05-15 | 1997-11-20 | Northwestern University | Stereotactic surgical procedure apparatus and method |
| EP1445089A1 (en)* | 2002-11-01 | 2004-08-11 | Synventive Molding Solutions B.V. | Screw connection assembly for tubes |
| CN201435934U (en)* | 2009-07-29 | 2010-04-07 | 山东中烟工业公司 | Tobacco sheet rolling machine scraper knife frame lifting device |
| CN101670622A (en)* | 2009-09-11 | 2010-03-17 | 陈思扬 | Angle-free stone automatic cutting machine |
| CN101900744A (en)* | 2010-06-23 | 2010-12-01 | 清华大学 | A three-dimensional laser alignment and positioning instrument for particle image velocimetry |
| CN201952015U (en)* | 2011-03-10 | 2011-08-31 | 上海博信机器人科技有限公司 | Automatic steel tube conveying and stacking machine |
| CN102672316A (en)* | 2012-06-07 | 2012-09-19 | 中国东方电气集团有限公司 | Autonomous movable type double-wire welding robot system for welding medium plates |
| CN102927018A (en)* | 2012-11-09 | 2013-02-13 | 江苏大学 | Device and method for alignment measurement and adjustment of particle image velocimetry (PIV) camera of centrifugal pump |
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| CN104807494A (en)* | 2015-04-28 | 2015-07-29 | 上海大学 | Object micro surface morphology optical five-degree-of-freedom measurement device and method |
| CN106017526A (en)* | 2016-06-29 | 2016-10-12 | 西安汾阳钢结构有限公司 | Suspension and fine-tuning device for horizontal bar and suspension device with randomly adjustable spatial position |
| CN107449867A (en)* | 2017-08-18 | 2017-12-08 | 浙江海洋大学 | The three-dimensional removable experimental provision in ocean |
| CN107525498A (en)* | 2017-09-06 | 2017-12-29 | 河南送变电建设有限公司 | A kind of two-dimensional localization mechanism for measuring apparatus |
| CN108820131A (en)* | 2018-08-27 | 2018-11-16 | 中交海洋建设开发有限公司 | Underwater measurement of ship wave active compensation device |
| CN108820131B (en)* | 2018-08-27 | 2023-12-08 | 中交海洋建设开发有限公司 | Marine wave active compensation device for underwater measurement |
| CN109682573A (en)* | 2019-01-11 | 2019-04-26 | 上海交通大学 | A kind of high monitoring device of moon pool inside wave for the test of drill ship water pool model |
| CN112665623A (en)* | 2021-01-08 | 2021-04-16 | 中国船舶重工集团公司第七一九研究所 | Underwater sensor laying and recycling system |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20170118 Termination date:20170409 |