CN113446488A - Surveying and mapping surveying instrument positioning device based on Beidou navigation - Google Patents

Abstract

Translated fromChinese

本发明公开了基于北斗导航的测绘用测绘仪定位装置，包括支撑架，所述支撑架还包括支撑腿，三组所述支撑腿的支撑顶部安装有安装座，所述安装座的内腔底端安装有转杆，所述转杆的下方设置有夹持机构，所述夹持机构包括滑轨，所述转杆的底端安装有旋转柱，且旋转柱的外壁上安装有连接片。该基于北斗导航的测绘用测绘仪定位装置，将测绘仪上所安装的支撑座配套观察镜进行使用，在使用观察镜的时候，控制定位帽向下螺纹扭动，并推动L形支撑板对观察镜向下挤压，用于调节的观察镜的水平度数，在向上扭动定位帽，在L形支撑板底端所安装的弹簧将L形支撑板向上顶起，再次可以微调观察镜的水平度数。

The invention discloses a positioning device for a surveying and mapping instrument based on Beidou navigation, comprising a support frame, and the support frame further includes support legs. Mounting seats are installed on the support tops of the three groups of the support legs, and the inner cavity bottoms of the mounting seats are installed at the tops. A rotating rod is installed at the end, a clamping mechanism is arranged below the rotating rod, the clamping mechanism includes a slide rail, a rotating column is installed at the bottom end of the rotating rod, and a connecting piece is installed on the outer wall of the rotating column. The positioning device for the surveying and mapping instrument based on Beidou navigation uses the support seat installed on the surveying and mapping instrument with the observation mirror. Squeeze the sight glass down to adjust the horizontal degree of the sight glass, twist the positioning cap upwards, and the spring installed at the bottom of the L-shaped support plate pushes the L-shaped support plate upwards, and the adjustment of the sight glass can be fine-tuned again. Horizontal degrees.

Description

Surveying and mapping surveying instrument positioning device based on Beidou navigation

Technical Field

The invention relates to the field of surveying and mapping, in particular to a surveying and mapping instrument positioning device based on Beidou navigation.

Background

Elevation measurement is one of basic works for surveying and mapping a topographic map, in addition, ground elevation also needs to be measured in a large amount of engineering and building construction, leveling by using a surveying and mapping instrument is a main method for precisely measuring elevation, and in addition, the elevation measurement is partially matched with Beidou surveying and mapping for use, so that a satellite carries out distance surveying and mapping on a passed distance;

surveying instrument need guarantee surveying instrument equilibrium and steadiness when using, and current surveying instrument support is when using, when installing some hollow ground, guarantees balancedly, and the support end angle of the regulation support frame that need not stop, consuming time power to after adjusting, its stationarity is also relatively poor.

Disclosure of Invention

The invention aims to provide a surveying instrument positioning device for surveying and mapping based on Beidou navigation, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the surveying and mapping instrument positioning device based on Beidou navigation comprises a support frame, the support frame further comprises support legs, mounting seats are mounted at the supporting tops of three groups of the support legs, rotating rods are mounted at the bottom ends of inner cavities of the mounting seats, clamping mechanisms are arranged below the rotating rods and comprise slide rails, rotating columns are mounted at the bottoms of the rotating rods, connecting pieces are mounted on the outer walls of the rotating columns, movable pieces are hinged to two ends of each connecting piece, clamping end pieces are hinged to outer portions of two groups of the movable pieces, slide blocks are welded to the top ends of the clamping end pieces, slide rails are arranged above the three groups of the slide blocks, slide grooves are formed in the lower surfaces of the slide rails and are connected with the slide blocks in a sliding mode, vertical rods are arranged at the clamping positions of the three groups of the slide blocks, and worm and gear assemblies are connected to the outer walls of the vertical rods in a sliding mode, the outer wall of the worm and gear assembly is welded with a drilling machine, the top end of the mounting seat is provided with a turbine mounting seat, the top end of the turbine mounting seat is provided with an axis resetting disc, the outer wall of the axis resetting disc is provided with a worm cylinder, the lower surface of the outer wall of the worm cylinder is provided with a built-in notch cavity pipe, the top end of the built-in notch cavity pipe is provided with a threaded cap, the inner cavity of the axis resetting disc is rotatably connected with a turbine, the inner cavity of the worm cylinder is rotatably connected with a worm, the outer wall of the worm is welded with a stud, the stud is meshed with the turbine, the top end of the axis resetting disc is provided with a height adjusting mechanism, the top end of the height adjusting mechanism is provided with a cavity framework, the outer wall of the cavity framework is provided with a first rotating shaft, one end of the first rotating shaft is provided with a first handle, and the top end of the cavity framework is welded with an arc groove column, the top end of the arc groove column is provided with a groove, a ball is mounted at the groove, a butt joint rod is welded at the top end of the ball, a second handle is mounted on the outer wall of the arc groove column, and one end of the second handle penetrates through the outer wall of the cavity framework and is located in the inner cavity of the cavity framework.

As a still further scheme of the invention: the drilling machine is characterized in that a base surface layer is arranged below the supporting frame, a grounding seat is installed at the middle position of the upper surface of the base surface layer, a positioning hollow pipe is installed at the middle position of the grounding seat, and the positioning hollow pipe and the drill rod of the drilling machine are located on the same vertical horizontal plane.

As a still further scheme of the invention: the height adjusting mechanism comprises a base surface supporting block, inclined supporting rods are welded on the lower surface of the base surface supporting block, the bottom ends of the four groups of inclined supporting rods are welded on the periphery of the bottom end of the axis resetting plate, a butt joint shaft lever is rotatably connected to the middle of a notch of the base surface supporting block, and a hinge block is rotatably arranged on the outer wall of the butt joint shaft lever.

As a still further scheme of the invention: the left side is two sets of basic surface layer is installed at the articulated position of articulated piece, and the right side is two sets of the welding has the cavity screwed pipe on the outer wall of articulated piece, the accent female connection of cavity screwed pipe has basic surface layer, four groups the top welding of articulated piece has the roof, the inner chamber pole is all installed to the lower surface left and right sides of roof, the cavity pipe has been cup jointed on the outer wall of inner chamber pole, and is two sets of longitudinal support plate is installed to the bottom of cavity pipe.

As a still further scheme of the invention: the worm and gear assembly comprises a sliding barrel, a vertical rod is arranged in an inner cavity of the sliding barrel, a tooth groove track is installed on the outer wall of the vertical rod, a worm installation barrel is welded on the right wall of the sliding barrel, and a rocking handle installation rod is rotatably connected in the inner cavity of the worm installation barrel.

As a still further scheme of the invention: a tooth mouth groove is formed in the outer wall of the rocking handle mounting rod and meshed with the tooth groove rail, and a base plate is welded at the bottom ends of the worm mounting barrel and the sliding barrel.

As a still further scheme of the invention: the top of butt joint pole is provided with the surveying instrument, the surveying instrument includes the chassis, the bottom on chassis and the top fixed connection of butt joint pole, the top welding and the supporting seat on chassis.

As a still further scheme of the invention: two sets of install the sight glass between the supporting seat, it is two sets of rotate on the outer wall of supporting seat and be connected with connecting axle spare, the top of supporting seat leans on the back position to install the location cap, L shape butt joint board is installed to the bottom of location cap, and the lower surface mounting of L shape butt joint board has the spring, and the lower surface of the horizontal board of L shape butt joint board is in the upper surface department of sight glass.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the operation of the cavity pipe with the built-in notch is controlled, the tooth mouth rod of the inner cavity of the cavity pipe with the built-in notch is pushed forwards and backwards in the inner cavity of the cavity pipe with the built-in notch by manual pushing, and the rotation of the worm internally arranged in the worm cylinder is realized, when the worm rotates, the stud fixed on the outer wall of the worm drives the turbine internally arranged in the turbine mounting seat to rotate, the rotation of the shaft center rod of the shaft center reset disc connected to the bottom end of the turbine is realized, the support rod connected to the shaft center rod part of the shaft center reset disc also rotates, and the mapping angle adjustment of the positioning hollow pipe of the whole device is realized, the structure is more optimized, and the design is more reasonable.

According to the invention, when the height of the positioning hollow pipe is adjusted, the base surface layer is controlled to rotate, and after the base surface layer rotates, the two groups of hinge blocks are driven to be inwardly closed and the top plate is pushed upwards, and meanwhile, the inner cavity rod connected to the lower surface of the top plate is pulled upwards in the inner cavity of the hollow pipe and jacks up the top plate, and meanwhile, the height of the positioning hollow pipe is also adjusted.

According to the invention, the positioning hollow pipe is detached from the top end of the butt joint rod, the turbine is controlled to rotate, the shaft center rod is also installed at the bottom end of the turbine, the shaft center rod is in butt joint with the rotating rod, after the rotating rod rotates, the spiral threaded column connected with the bottom end of the rotating rod rotates, meanwhile, the cavity threaded sleeve pipe in threaded connection and installed on the outer wall of the spiral threaded column drives the connecting piece connected with the outer wall of the hollow threaded sleeve pipe to move upwards, the movable piece connected with one end of the connecting piece pulls the clamping end piece to move inwards, the vertical rod installed among the three groups of movable pieces is clamped and fixed, and the limiting of a drilling part is realized.

According to the invention, the supporting seat arranged on the surveying instrument is matched with the observation mirror for use, when the observation mirror is used, the positioning cap is controlled to be screwed downwards, the L-shaped supporting plate is pushed to extrude the observation mirror downwards, the horizontal degree of the observation mirror is used for adjusting, when the positioning cap is screwed upwards, the L-shaped supporting plate is jacked upwards by the spring arranged at the bottom end of the L-shaped supporting plate, and the horizontal degree of the observation mirror can be finely adjusted again.

Drawings

Fig. 1 is a schematic structural diagram of a surveying instrument positioning device for surveying and mapping based on Beidou navigation.

Fig. 2 is a front view of a support frame in the surveying and mapping surveying instrument positioning device based on Beidou navigation.

FIG. 3 is a structural diagram of a support frame in the surveying and mapping surveying instrument positioning device based on Beidou navigation.

Fig. 4 is an enlarged view of a portion a of fig. 3 in the surveying and mapping surveying instrument positioning device based on the beidou navigation satellite system.

Fig. 5 is a structural diagram of a worm and gear assembly in the surveying and mapping mapper positioning device based on Beidou navigation satellite system.

Fig. 6 is a structural diagram of a surveying instrument in the surveying instrument positioning device for surveying and mapping based on Beidou navigation.

FIG. 7 is a structural diagram of a turbine mounting seat and a mounting assembly thereof in the surveying and mapping surveying instrument positioning device based on Beidou navigation.

FIG. 8 is a view of the construction of the turbine screw of the turbine mounting seat in the positioning device of the surveying and mapping surveying instrument based on Beidou navigation.

In the figure: the device comprises a support frame 1, a clamping end piece 2, a movable piece 3, a connecting piece 4, a sliding block 5, a sliding rail 6, a rotating rod 7, amounting seat 8, aheight adjusting mechanism 9, acavity framework 10, afirst handle 11, a first rotatingshaft 12, asecond handle 13, anarc groove column 14, around ball 15, abutt joint rod 16, aclamping mechanism 17, avertical rod 18, aworm gear assembly 19, adrilling machine 20, a positioninghollow pipe 21, agrounding seat 22, abase surface layer 23, ahinge block 24, a top plate 25, aninner cavity rod 26, acavity pipe 27, a cavity threadedpipe 28, a basesurface support block 29, a buttjoint shaft rod 30, aninclined support rod 31, anaxis reset disc 32, asupport leg 33, a rockinghandle mounting rod 34, asliding barrel 35, aworm mounting barrel 36, abase plate 37, achassis 38, atooth groove track 39, aturbine mounting seat 40, a threadedcap 41, aworm barrel 42, a notch built-incavity pipe 43, astud 44, aworm 45, aworm 46, asurveying instrument 47, a supportingseat 48, a mounting seat, a positioning hollow pipe, a positioning mechanism,Positioning cap 49, connectingshaft 50 andobservation mirror 51.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, in the embodiment of the present invention, a surveying instrument positioning device for surveying and mapping based on beidou navigation comprises a support frame 1, the support frame 1 further comprisessupport legs 33, amounting base 8 is installed on the top of the support of three groups ofsupport legs 33, a rotating rod 7 is installed on the bottom end of the inner cavity of themounting base 8, aclamping mechanism 17 is arranged below the rotating rod 7, theclamping mechanism 17 comprises a slide rail 6, a rotating column is installed on the bottom end of the rotating rod 7, a connecting sheet 4 is installed on the outer wall of the rotating column, two ends of the connecting sheet 4 are hinged with movable sheets 3, clamping end sheets 2 are hinged on the outer parts of the two groups of movable sheets 3, slide blocks 5 are welded on the top ends of the clamping end sheets 2, slide rails 6 are arranged above the three groups of slide blocks 5, slide grooves are formed on the lower surfaces of the slide rails 6 and are slidably connected with the slide blocks 5,vertical rods 18 are arranged on the clamping parts of the three groups of slide blocks 5,worm wheel assemblies 19 are slidably connected on the outer walls of thevertical rods 18, the outer wall of the worm andgear assembly 19 is welded with adrilling machine 20, the top end of themounting seat 8 is provided with a wormwheel mounting seat 40, the top end of the wormwheel mounting seat 40 is provided with anaxis resetting disc 32, the outer wall of theaxis resetting disc 32 is provided with aworm wheel cylinder 42, the lower surface of the outer wall of theworm wheel cylinder 42 is provided with a built-innotch cavity pipe 43, the top end of the built-innotch cavity pipe 43 is provided with a threadedcap 41, the inner cavity of theaxis resetting disc 32 is rotatably connected with aworm wheel 46, the inner cavity of theworm wheel cylinder 42 is rotatably connected with aworm 45, the outer wall of theworm 45 is welded with astud 44, thestud 44 is meshed with theworm wheel 46, the top end of theaxis resetting disc 32 is provided with aheight adjusting mechanism 9, the top end of theheight adjusting mechanism 9 is provided with acavity framework 10, the outer wall of thecavity framework 10 is provided with a rotatingshaft 12, one end of the rotatingshaft 12 is provided with ahandle 11, and the top end of thecavity framework 10 is welded with anarc groove column 14, the top end of anarc groove column 14 is provided with a groove, aball 15 is arranged at the groove part, abutt joint rod 16 is welded at the top end of theball 15, asecond handle 13 is arranged on the outer wall of thearc groove column 14, one end of thesecond handle 13 penetrates through the outer wall of acavity framework 10 and is positioned in the inner cavity of thecavity framework 10, abase surface layer 23 is arranged below a support frame 1, agrounding seat 22 is arranged at the middle part of the upper surface of thebase surface layer 23, a positioninghollow pipe 21 is arranged at the middle part of thegrounding seat 22, the positioninghollow pipe 21 and the drill rod part of adrilling machine 20 are positioned on the same vertical horizontal plane, aheight adjusting mechanism 9 comprises basesurface supporting blocks 29, inclined supportingrods 31 are welded at the lower surfaces of the basesurface supporting blocks 29, the bottom ends of the four groups of the inclined supportingrods 31 are welded at the periphery of the bottom end of anaxis resetting disc 32, a buttjoint shaft rod 30 is rotatably connected at the middle part of a notch of the basesurface supporting blocks 29, and ahinge joint block 24 is rotatably arranged on the outer wall of the buttjoint shaft rod 30, the hinge parts of the two groups ofhinge blocks 24 on the left side are provided withbase surface layers 23, the outer walls of the two groups ofhinge blocks 24 on the right side are welded with cavity threadedpipes 28, the openings of the cavity threadedpipes 28 are connected with thebase surface layers 23 in a threaded manner, the top ends of the four groups ofhinge blocks 24 are welded with top plates 25, the left side and the right side of the lower surfaces of the top plates 25 are provided withinner cavity rods 26, the outer walls of theinner cavity rods 26 are sleeved withcavity pipes 27, the bottom ends of the two groups ofcavity pipes 27 are provided with longitudinal support plates, a worm andgear assembly 19 comprises asliding barrel 35, avertical rod 18 is arranged in the inner cavity of the slidingbarrel 35, atooth groove track 39 is arranged on the outer wall of thevertical rod 18, aworm mounting barrel 36 is welded on the right wall of the slidingbarrel 35, a rockinghandle mounting rod 34 is rotatably connected in the inner cavity of theworm mounting barrel 36, the outer wall of the rockinghandle mounting rod 34 is provided with tooth groove, thetooth groove track 39 is meshed with the tooth groove track, thebase plates 37 are welded at the bottom ends of theworm mounting barrel 36 and the slidingbarrel 35, the top ofbutt joint pole 16 is provided with surveyinginstrument 47, surveyinginstrument 47 includeschassis 38, the bottom onchassis 38 and the top fixed connection who buttsjoint pole 16, the top welding and the supportingseat 48 onchassis 38, installobservation mirror 51 between two sets of supportingseats 48, it is connected with connectingaxle 50 to rotate on the outer wall of two sets of supportingseats 48, the top of supportingseat 48 is leaned on the back position and is installed locatingcap 49, L shape butt joint board is installed to locatingcap 49's bottom, and the lower surface mounting of L shape butt joint board has the spring, and the lower surface of the horizontal board of L shape butt joint board is inobservation mirror 51's upper surface department.

The working principle of the invention is as follows: when the device is used, the support frame 1 is expanded to support the ground, and themounting seat 8 connected to the bottom end of the support frame 1 is used for regulating and controlling the contraction of theclamping mechanism 17;

specifically, the method comprises the following steps: the built-innotch cavity pipe 43 is controlled to operate, the tooth mouth rod of the inner cavity of the built-innotch cavity pipe 43 is pushed forwards and backwards in the inner cavity of the built-innotch cavity pipe 43 by manual pushing, theworm 45 built in theworm cylinder 42 is rotated, when theworm 45 rotates, thestud 44 fixed on the outer wall of theworm 45 drives theturbine 46 built in theturbine mounting seat 40 to rotate, the axis center rod of the axiscenter reset disc 32 connected to the bottom end of theturbine 46 is rotated, the support rod connected to the axis center rod part of the axiscenter reset disc 32 is also rotated, and the mapping angle adjustment of the positioninghollow pipe 21 of the whole device is realized;

specifically, the method comprises the following steps: when the height of the positioninghollow pipe 21 is adjusted, thebase surface layer 23 is controlled to rotate, and after thebase surface layer 23 rotates, the two groups of hingedblocks 24 are driven to be inwardly closed and push the top plate 25 upwards, and meanwhile, theinner cavity rod 26 connected to the lower surface of the top plate 25 is pulled upwards in the inner cavity of thehollow pipe 27 and jacks up the top plate 25, so that the height of the positioninghollow pipe 21 is adjusted;

the installedcavity framework 10 is matched with afirst handle 11 and a first rotatingshaft 12 for use, the first rotatingshaft 12 rotates at the position of an inner groove of thecavity framework 10 to realize the angle inclination adjustment of the positioninghollow pipe 21, and thecavity framework 10 is locked through thefirst handle 11;

thecontrol ball 15 swings in a notch formed in the top end of thearc groove column 14, penetrates through the outer wall of thearc groove column 14 through thesecond handle 13, extends to the inner cavity of thearc groove column 14 and extrudes theball 15, and therefore the extrusion and fixation of abutt joint rod 16 connected to the top end of theball 15 are achieved;

when erection bracing frame 1, need drill to ground to realize balanced firm through the support of ground connection post to ground:

specifically, the positioninghollow pipe 21 is detached from the top end of thebutt joint rod 16, theworm gear 46 is controlled to rotate, the bottom end of theworm gear 46 is also provided with a shaft center rod, the shaft center rod is in butt joint with the rotating rod 7, after the rotating rod 7 rotates, the spiral threaded column connected with the bottom end of the rotating rod 7 rotates, meanwhile, a cavity threaded sleeve connected with the outer wall of the spiral threaded column through threads drives the connecting piece 4 connected with the outer wall of the hollow threaded column to move upwards, the movable piece 3 connected with one end of the connecting piece 4 pulls the clamping end piece 2 to move inwards, thevertical rod 18 installed among the three groups of movable pieces 3 is clamped and fixed, and the limiting of a drilling part is realized;

the rockinghandle mounting rod 34 connected with one end of theworm mounting cylinder 36 on the worm andgear assembly 19 is controlled to rotate, so that the slidingcylinder 35 is moved up and down on the outer wall of thevertical rod 18, thedrilling machine 20 connected with the outer wall of the connected slidingcylinder 35 is controlled to move up and down, and holes are drilled on the ground through thedrilling machine 20;

when thebase surface layer 23 is matched with theupper grounding seat 22 and the positioninghollow pipe 21 to be used for drilling holes by thedrilling machine 20, the horizontal positioning of the drilled holes is realized;

after drilling, the holes are installed through the supporting positioning columns, so that themounting seat 8 connected with the top end of the supporting frame 1 is supported, and the supporting frame 1 is guaranteed to be supported in a balanced manner;

wherein supportingseat 48 of installation on surveyinginstrument 47matches sight glass 51 and uses, and when usingsight glass 51, the downward screw thread wrench movement ofcontrol position cap 49 to promote L shape backup pad to extrudesight glass 51 downwards, the horizontal number of degrees ofsight glass 51 for the regulation,twist position cap 49 upwards, the spring of installation in L shape backup pad bottom is with L shape backup pad jack-up, can finely tune the horizontal number of degrees ofsight glass 51 again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims (8)

Translated fromChinese

1.基于北斗导航的测绘用测绘仪定位装置，包括支撑架（1），其特征在于：所述支撑架（1）还包括支撑腿（33），三组所述支撑腿（33）的支撑顶部安装有安装座（8），所述安装座（8）的内腔底端安装有转杆（7），所述转杆（7）的下方设置有夹持机构（17），所述夹持机构（17）包括滑轨（6），所述转杆（7）的底端安装有旋转柱，且旋转柱的外壁上安装有连接片（4），所述连接片（4）的两端均铰接有活动片（3），两组所述活动片（3）的靠外部位均铰接有夹持端片（2），所述夹持端片（2）的顶端焊接有滑块（5），三组所述滑块（5）的上方设置有滑轨（6），所述滑轨（6）的下表面开设有滑槽，且滑槽与滑块（5）滑动连接，三组所述滑块（5）的夹持部位设置有竖向杆（18），所述竖向杆（18）的外壁上滑动连接有蜗轮蜗杆组合件（19），所述蜗轮蜗杆组合件（19）的外壁上焊接有钻机（20），所述安装座（8）的顶端安装有涡轮安装座（40），所述涡轮安装座（40）的顶端安装有轴心复位盘（32），所述轴心复位盘（32）的外壁上安装有蜗杆筒（42），所述蜗杆筒（42）的外壁下表面安装有内置槽口空腔管（43），所述内置槽口空腔管（43）的顶端安装有螺纹帽（41），所述轴心复位盘（32）的内腔中转动连接有涡轮（46），所述蜗杆筒（42）的内腔中转动连接有蜗杆（45），所述蜗杆（45）的外壁上焊接有螺柱（44），所述螺柱（44）与涡轮（46）相啮合，所述轴心复位盘（32）的顶端安装有高度调节机构（9），所述高度调节机构（9）的顶端设置有空腔骨架（10），所述空腔骨架（10）的外壁上安装有转轴一（12），所述转轴一（12）的一端安装有手柄一（11），所述空腔骨架（10）的顶端焊接有弧槽柱（14），所述弧槽柱（14）的顶端开设有凹槽，且凹槽部位安装有圆球（15），所述圆球（15）的顶端焊接有对接杆（16），所述弧槽柱（14）的外壁上安装有手柄二（13），所述手柄二（13）的一端贯穿空腔骨架（10）的外壁，并位于空腔骨架（10）的内腔中。1. A positioning device for a surveying and mapping instrument based on Beidou navigation, comprising a support frame (1), characterized in that: the support frame (1) further comprises a support leg (33), and three groups of the support legs (33) support A mounting seat (8) is installed on the top, a rotating rod (7) is installed at the bottom end of the inner cavity of the mounting seat (8), and a clamping mechanism (17) is arranged below the rotating rod (7). The holding mechanism (17) includes a slide rail (6), a rotating column is installed at the bottom end of the rotating rod (7), and a connecting piece (4) is installed on the outer wall of the rotating column. A movable piece (3) is hinged on both ends, a clamping end piece (2) is hinged on the outer position of the two sets of movable pieces (3), and a slider (2) is welded on the top of the clamping end piece (2). 5), the slide rails (6) are arranged above the three sets of the sliders (5), and the lower surface of the slide rails (6) is provided with a chute, and the chute is slidably connected to the slider (5), and the three A vertical rod (18) is provided at the clamping part of the slider (5), and a worm gear and worm assembly (19) is slidably connected to the outer wall of the vertical rod (18). A drilling rig (20) is welded on the outer wall of 19), a turbine mounting seat (40) is mounted on the top of the mounting seat (8), and an axis reset disk (32) is mounted on the top of the turbine mounting seat (40), A worm barrel (42) is installed on the outer wall of the axis reset disk (32), and a built-in notch cavity tube (43) is installed on the lower surface of the outer wall of the worm barrel (42). The built-in notch cavity A threaded cap (41) is installed on the top end of the tube (43), a worm wheel (46) is rotatably connected to the inner cavity of the axis reset disk (32), and a worm screw is rotatably connected to the inner cavity of the worm barrel (42). (45), a stud (44) is welded on the outer wall of the worm (45), the stud (44) is engaged with the turbine (46), and the top of the axis reset disk (32) is installed with a height An adjustment mechanism (9), the top of the height adjustment mechanism (9) is provided with a cavity frame (10), and a rotating shaft (12) is installed on the outer wall of the cavity frame (10). A handle one (11) is installed at one end of the ), an arc slot column (14) is welded on the top of the cavity frame (10), a groove is formed at the top of the arc slot column (14), and the groove is installed There is a ball (15), the top of the ball (15) is welded with a butt rod (16), and a second handle (13) is installed on the outer wall of the arc groove column (14), and the second handle (13) One end penetrates the outer wall of the cavity frame (10) and is located in the inner cavity of the cavity frame (10).2.根据权利要求1所述的基于北斗导航的测绘用测绘仪定位装置，其特征在于：所述支撑架（1）的下方设置有基面层（23），所述基面层（23）的上表面居中部位安装有接地座（22），所述接地座（22）的中间部位安装有定位空管（21），所述定位空管（21）与钻机（20）的钻杆部位处于同一个竖向水平面上。2. The positioning device for a surveying and mapping instrument based on Beidou navigation according to claim 1, characterized in that: a base surface layer (23) is provided below the support frame (1), and the base surface layer (23) A grounding seat (22) is installed in the middle part of the upper surface of the grounding seat (22), a positioning empty pipe (21) is installed in the middle part of the grounding seat (22), and the positioning empty pipe (21) is in the position of the drill pipe part of the drilling rig (20). on the same vertical horizontal plane.3.根据权利要求1所述的基于北斗导航的测绘用测绘仪定位装置，其特征在于：所述高度调节机构（9）包括基面支撑块（29），所述基面支撑块（29）的下表面焊接有斜向支撑杆（31），四组所述斜向支撑杆（31）的底端焊接在轴心复位盘（32）的底端四周部位，所述基面支撑块（29）的槽口中间部位转动连接有对接轴杆（30），所述对接轴杆（30）的外壁上转动有铰接块（24）。3 . The positioning device for a surveying and mapping instrument based on Beidou navigation according to claim 1 , wherein the height adjustment mechanism ( 9 ) comprises a base support block ( 29 ), and the base support block ( 29 ) Oblique support rods (31) are welded on the lower surface of the lower surface, and the bottom ends of the four groups of the oblique support rods (31) are welded on the periphery of the bottom end of the axis reset disk (32). The middle part of the slot of the ) is rotatably connected with a butt shaft (30), and a hinge block (24) is rotated on the outer wall of the butt shaft (30).4.根据权利要求3所述的基于北斗导航的测绘用测绘仪定位装置，其特征在于：左侧两组所述铰接块（24）的铰接部位安装有基面层（23），右侧两组所述铰接块（24）的外壁上焊接有空腔螺纹管（28），所述空腔螺纹管（28）的腔口内螺纹连接有基面层（23），四组所述铰接块（24）的顶端焊接有顶板（25），所述顶板（25）的下表面左右两侧均安装有内腔杆（26），所述内腔杆（26）的外壁上套接有空腔管（27），两组所述空腔管（27）的底端安装有纵向支撑板。4. The positioning device for a surveying and mapping instrument based on Beidou navigation according to claim 3, characterized in that: the hinged parts of the two sets of hinge blocks (24) on the left side are installed with a base surface layer (23), and the two sets on the right side are provided with a base surface layer (23). A cavity threaded pipe (28) is welded on the outer wall of the hinge block (24), and a base surface layer (23) is threadedly connected to the cavity of the cavity threaded pipe (28). 24) is welded with a top plate (25) at the top end, and inner cavity rods (26) are installed on the left and right sides of the lower surface of the top plate (25), and a cavity tube is sleeved on the outer wall of the inner cavity rod (26). (27), longitudinal support plates are installed at the bottom ends of the two sets of hollow tubes (27).5.根据权利要求1所述的基于北斗导航的测绘用测绘仪定位装置，其特征在于：所述蜗轮蜗杆组合件（19）包括滑筒（35），所述滑筒（35）的内腔中设置有竖向杆（18），所述竖向杆（18）的外壁上安装齿槽轨道（39），所述滑筒（35）的右壁上焊接有蜗杆安装筒（36），所述蜗杆安装筒（36）的内腔中转动连接有摇柄安装杆（34）。5. The positioning device for a surveying and mapping instrument based on Beidou navigation according to claim 1, characterized in that: the worm gear assembly (19) comprises a sliding cylinder (35), and the inner cavity of the sliding cylinder (35) A vertical rod (18) is arranged in the vertical rod (18), a cogging track (39) is installed on the outer wall of the vertical rod (18), and a worm mounting cylinder (36) is welded on the right wall of the sliding cylinder (35), so A rocker mounting rod (34) is rotatably connected in the inner cavity of the worm mounting cylinder (36).6.根据权利要求5所述的基于北斗导航的测绘用测绘仪定位装置，其特征在于：所述摇柄安装杆（34）的外壁上开设有齿口槽，且齿口槽与齿槽轨道（39）相互啮合，所述蜗杆安装筒（36）与滑筒（35）的底端焊接有基板（37）。The positioning device for a surveying and mapping instrument based on Beidou navigation according to claim 5, characterized in that: the outer wall of the rocker mounting rod (34) is provided with a tooth gap, and the tooth gap and the tooth gap track (39) are engaged with each other, and a base plate (37) is welded to the bottom end of the worm mounting cylinder (36) and the sliding cylinder (35).7.根据权利要求1所述的基于北斗导航的测绘用测绘仪定位装置，其特征在于：所述对接杆（16）的顶端设置有测绘仪（47），所述测绘仪（47）包括底盘（38），所述底盘（38）的底端与对接杆（16）的顶端固定连接，所述底盘（38）的顶端焊接与支撑座（48）。7. The positioning device for a surveying and mapping instrument based on Beidou navigation according to claim 1, wherein a surveying and mapping instrument (47) is provided on the top of the docking rod (16), and the surveying and mapping instrument (47) comprises a chassis (38), the bottom end of the chassis (38) is fixedly connected with the top end of the docking rod (16), and the top end of the chassis (38) is welded to the support seat (48).8.根据权利要求7所述的基于北斗导航的测绘用测绘仪定位装置，其特征在于：两组所述支撑座（48）之间安装有观察镜（51），两组所述支撑座（48）的外壁上转动连接有连接轴件（50），所述支撑座（48）的顶端靠后部位安装有定位帽（49），所述定位帽（49）的底端安装有L形对接板，且L形对接板的下表面安装有弹簧，且L形对接板的横向板的下表面处于观察镜（51）的上表面处。8 . The positioning device for a surveying and mapping instrument based on Beidou navigation according to claim 7 , wherein an observation mirror ( 51 ) is installed between the two sets of the support bases ( 48 ), and the two sets of the support bases ( A connecting shaft (50) is rotatably connected to the outer wall of 48), a positioning cap (49) is installed at the top rear part of the support seat (48), and an L-shaped butt joint is installed at the bottom end of the positioning cap (49). A spring is installed on the lower surface of the L-shaped butt plate, and the lower surface of the transverse plate of the L-shaped butt plate is at the upper surface of the sight glass (51).

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