CN221196872U - Mapping instrument positioning device - Google Patents

Abstract

The utility model relates to the technical field of mapping instruments and discloses a mapping instrument positioning device which comprises a lifting box, wherein a special-shaped groove is formed in the lifting box, a driving bevel gear is rotatably connected to the inner wall of the front end of the inner wall of the special-shaped groove, a driven bevel gear is rotatably connected to the inner wall of the bottom of the special-shaped groove, the driving bevel gear is in meshed connection with the driven bevel gear, a threaded rod is connected to the inner wall of the driven bevel gear in a threaded manner, a first rotating block is fixedly connected to the front end of the driving bevel gear, a rotating box is rotatably connected to the top of the threaded rod, and a rotating table is rotatably connected to the top of the rotating box. According to the utility model, the lifting effect on the surveying instrument body is realized, the lifting can be more conveniently carried out, the stability during lifting is ensured, the requirements of different heights during surveying are met, the rotation of the surveying instrument body is realized, and the surveying instrument body can be rotated according to the requirements to survey different positions.

Description

Mapping instrument positioning device

Technical Field

The utility model relates to the technical field of mapping instruments, in particular to a positioning device of a mapping instrument.

Background

Surveying instruments, also known as surveying instruments or geodetic instruments, are a class of instruments and devices for measuring and recording earth's surface features, such as geographical information, topography, position coordinates, etc. These instruments are widely used in Geographic Information Systems (GIS), land mapping, geographic mapping, land management, construction engineering, geological exploration, and other fields. The mapping instrument needs to be fixed by a positioning device when in use, so that measurement can be performed more stably.

Traditional positioner is flexible through a plurality of telescopic links when going up and down to the surveying instrument to go up and down, but a plurality of telescopic links stretch out and draw back simultaneously and can't guarantee unanimously and stability, thereby probably lead to appearing the deviation, leads to the fact the influence to the survey, consequently to the above problem, has proposed a surveying instrument positioner.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a mapping instrument positioning device which aims to solve the problems that a plurality of telescopic rods can not ensure consistency and stability when being simultaneously telescopic in the prior art, so that deviation can occur and the mapping is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a surveying instrument positioner, includes the lift case, the special-shaped groove has been seted up to the inside of lift case, the inner wall front end inner wall in special-shaped groove rotates and is connected with the initiative bevel gear, the bottom inner wall in special-shaped groove rotates and is connected with driven bevel gear, initiative bevel gear with driven bevel gear is the meshing connection, driven bevel gear's inner wall threaded connection has the threaded rod, initiative bevel gear's front end fixedly connected with dwang one, the top of threaded rod rotates and is connected with the rotation case, the top of rotation case rotates and is connected with the rotation platform, the top fixedly connected with three fixed column of rotation platform, a plurality of the top fixedly connected with surveying instrument body of fixed column, the front end rotation of rotation case is connected with rotation subassembly, the equal fixedly connected with locating component of four sides of lift case.

Further, the rotating assembly comprises a second rotating block, a worm wheel and a connecting column, the second rotating block is rotationally connected to the front end of the rotating box, the worm is fixedly connected to the rear end of the second rotating block, the worm wheel is rotationally connected to the inner wall of the bottom of the rotating box, the worm is in meshed connection with the worm wheel, the connecting column is fixedly connected to the top of the worm wheel, and the top of the connecting column is fixedly connected to the bottom of the rotating table.

Further, each positioning assembly comprises a supporting rod, a fixing block and a drill bit, the four supporting rods are respectively and fixedly connected to the four sides of the lifting box, the fixing blocks are rotationally connected to the bottoms of the supporting rods, and the drill bit is fixedly connected to the bottoms of the fixing blocks.

Further, the outer screw thread of threaded rod is connected in the outside of lift case, the turning block is rotated and is connected in the front end left side of lift case.

Further, both sides all fixedly connected with restriction post around the bottom of rotation case, the bottom fixedly connected with stopper of restriction post.

Further, the outside of spliced pole rotates and connects the inner wall of rotating the case, the rear end of worm rotates and connects the rear end inner wall of rotating the case.

Further, the bottom fixedly connected with restriction piece of threaded rod, the outside sliding connection of restriction post is in the inner wall of lift case.

Further, the top fixedly connected with handle of surveying instrument body.

The utility model has the following beneficial effects:

1. According to the utility model, the lifting effect on the surveying instrument body is realized through the mutual coordination of the structures such as the driving bevel gear, the driven bevel gear, the threaded rod, the first rotating block, the rotating box and the limiting column, so that the surveying instrument body can be lifted more conveniently, the stability in lifting is ensured, and the requirements of different heights in surveying are met.

2. According to the utility model, under the mutual cooperation of the structures of the rotating block II, the worm wheel, the connecting column, the rotating table and the like, the rotation of the surveying instrument body is realized, so that the surveying instrument body can be rotated as required, and different positions can be surveyed to meet the requirements.

Drawings

FIG. 1 is a perspective view of a mapping instrument positioning device according to the present utility model;

FIG. 2 is a schematic diagram of the internal structure of a special-shaped groove of the positioning device of the surveying instrument;

Fig. 3 is a schematic diagram of a worm gear structure of a positioning device for a surveying instrument according to the present utility model.

Legend description:

1. A lifting box; 2. a special-shaped groove; 3. a drive bevel gear; 4. a driven bevel gear; 5. a threaded rod; 6. a first rotating block; 7. a rotating box; 8. a restraining post; 9. a limiting block; 10. a rotating table; 11. fixing the column; 12. a mapper body; 13. a second rotating block; 14. a worm; 15. a worm wheel; 16. a connecting column; 17. a support rod; 18. a fixed block; 19. a drill bit.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, one embodiment provided by the present utility model is: the utility model provides a surveying instrument positioner, including lift case 1, special-shaped groove 2 has been seted up to the inside of lift case 1, special-shaped groove 2's inner wall front end inner wall rotates and is connected with initiative bevel gear 3, special-shaped groove 2's bottom inner wall rotates and is connected with driven bevel gear 4, initiative bevel gear 3 and driven bevel gear 4 are the meshing connection, can take driven bevel gear 4 to rotate through initiative bevel gear 3's rotation, driven bevel gear 4's inner wall threaded connection has threaded rod 5, thereby driven bevel gear 4's rotation can make threaded rod 5 rotate and make threaded rod 5 go up and down, threaded rod 5's bottom fixedly connected with restriction piece, the design of restriction piece is in order to prevent to drop, threaded rod 5's outside threaded rod 5 makes the more stable that threaded rod 5 can go up and down like this in lift case 1's outside, initiative bevel gear 3's front end fixedly connected with turning block 6, turning block 6 rotation is connected with in lift case 1's front end left side, can conveniently rotate initiative bevel gear 3 through turning block 6, threaded rod 5's top is rotated and is connected with turning box 7, the lift through 5's lift of going up and down of turning box 7, thereby the bottom front and down both sides fixedly connected with restriction piece 7, 8 in the outside at 8 at the lift post 1 of 8.

The bottom fixedly connected with stopper 9 of restriction post 8 like this can restrict it through restriction post 8 when rotating case 7 lift, prevent to rotate case 7 skew, the top rotation of rotating case 7 is connected with rotation platform 10, thereby the top fixedly connected with three fixed column 11 of rotation platform 10, thereby take rotation platform 10 to carry out the lift through rotating case 7 and take fixed column 11, the top fixedly connected with surveying instrument body 12 of a plurality of fixed columns 11, rotate rotary piece one 6, and can take initiative bevel gear 3 to rotate under the rotation of rotary piece one 6, can take driven bevel gear 4 to rotate through the rotation of initiative bevel gear 3, and driven bevel gear 4's rotation can take 5 to go up and down, thereby carry out the lift through threaded rod 5's lift and carry out the lift, and thereby restriction post 8 can slide and carry out the restriction to rotation case 7 at the inner wall of lift case 1, thereby let rotation case 7 can go up and down more stably, thereby take rotation platform 10 and drive fixed column 11 through the lift of rotation box 7, finally make surveying instrument body 12 go up and down, thereby the top fixedly connected with the threaded rod 12 of surveying instrument height.

Referring to fig. 1 and 3, the front end of the rotating box 7 is rotatably connected with a rotating assembly, the rotating assembly comprises a rotating block two 13, a worm 14, a worm wheel 15 and a connecting column 16, the rotating block two 13 is rotatably connected to the front end of the rotating box 7, the worm 14 is fixedly connected to the rear end of the rotating block two 13, the rotation of the worm 14 can be controlled through the rotating block two 13, the rear end of the worm 14 is rotatably connected to the rear end inner wall of the rotating box 7, the stability of the rotation of the worm 14 is improved, the worm wheel 15 is rotatably connected to the bottom inner wall of the rotating box 7, the worm 14 is in meshed connection with the worm wheel 15, the rotation of the worm 14 can rotate along with the worm wheel 15, the connecting column 16 is fixedly connected to the top of the worm wheel 15, the rotation of the worm wheel 15 can rotate along with the connecting column 16, the top of the connecting column 16 is fixedly connected to the bottom of the rotating table 10, so that the rotating table 10 can be rotated along, the outside rotation of spliced pole 16 connects the inner wall at rotating case 7, through rotating block two 13, can bring worm 14 to rotate under rotating block two 13's rotation, and worm 14's rotation can bring worm wheel 15 to rotate, it rotates to bring spliced pole 16 to rotate through the rotation of worm wheel 15, and the rotation of spliced pole 16 can bring rotating table 10 to rotate, thereby finally bring the surveying instrument body 12 to rotate through rotating table 10 with fixed column 11 again, thereby can more convenient carry out the survey and drawing regulation of different angles, four sides of lift case 1 all fixedly connected with locating component, every locating component all includes bracing piece 17, fixed block 18 and drill bit 19, four bracing pieces 17 are fixed connection respectively at the four sides of lift case 1, fixed block 18 rotates the bottom of connecting at bracing piece 17, drill bit 19 fixed connection is in the bottom of fixed block 18, insert ground through drill bit 19, the fixed block 18 then provides stability against the ground to position the device.

Working principle: firstly, insert underground through the drill bit 19 when using, come to fix a position the device, ensure the stability of device, then rotate rotating block one 6 as required, and can bring the initiative bevel gear 3 to rotate under rotating block one 6, can bring driven bevel gear 4 to rotate through the rotation of initiative bevel gear 3, and the rotation of driven bevel gear 4 can bring threaded rod 5 to go up and down, thereby bring the rotation case 7 to go up and down through the lift of threaded rod 5, and thereby restriction post 8 can slide at the inner wall of lift case 1 and restrict rotation case 7, let rotation case 7 can more stable go up and down, thereby bring the rotation table 10 through the lift of rotation case 7 and drive fixed column 11, finally make the surveying instrument body 12 go up and down, thereby carry out the regulation of height, through rotating block two 13, can bring worm 14 to rotate under rotating block two 13, and the rotation of worm 14 can bring 15 to rotate, the rotation of connecting column 16 carries out rotation through the rotation of worm wheel 15, and the rotation of connecting column 16 can bring rotation table 10 to go up and down, thereby carry out the rotation with the rotation of worm wheel 11 again through the rotation table 11, thereby can not carry out the convenient and fast adjustment of surveying instrument body 12.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a surveying instrument positioner, includes lift case (1), its characterized in that: the inside of lift case (1) has been seted up special-shaped groove (2), the inner wall front end inner wall of special-shaped groove (2) rotates and is connected with initiative bevel gear (3), the bottom inner wall of special-shaped groove (2) rotates and is connected with driven bevel gear (4), initiative bevel gear (3) with driven bevel gear (4) are the meshing and are connected, the inner wall threaded connection of driven bevel gear (4) has threaded rod (5), the front end fixedly connected with turning block one (6) of initiative bevel gear (3), the top rotation of threaded rod (5) is connected with and rotates case (7), the top rotation of rotating case (7) is connected with rotating table (10), the top fixedly connected with three fixed column (11) of rotating table (10), a plurality of the top fixedly connected with surveying instrument body (12), the front end rotation of rotating case (7) is connected with rotation subassembly, the equal fixedly connected with locating component in four sides of lift case (1).

2. A surveying instrument positioning device according to claim 1, wherein: the rotating assembly comprises a rotating block II (13), a worm (14), a worm wheel (15) and a connecting column (16), wherein the rotating block II (13) is rotationally connected to the front end of the rotating box (7), the worm (14) is fixedly connected to the rear end of the rotating block II (13), the worm wheel (15) is rotationally connected to the inner wall of the bottom of the rotating box (7), the worm (14) is in meshed connection with the worm wheel (15), the connecting column (16) is fixedly connected to the top of the worm wheel (15), and the top of the connecting column (16) is fixedly connected to the bottom of the rotating table (10).

3. A surveying instrument positioning device according to claim 1, wherein: every locating component all includes bracing piece (17), fixed block (18) and drill bit (19), four bracing piece (17) are fixed connection respectively four sides of lift case (1), fixed block (18) rotate to be connected the bottom of bracing piece (17), drill bit (19) fixed connection is in the bottom of fixed block (18).

4. A surveying instrument positioning device according to claim 1, wherein: the outer thread of the threaded rod (5) is connected with the outer part of the lifting box (1), and the first rotating block (6) is rotatably connected with the left side of the front end of the lifting box (1).

5. A surveying instrument positioning device according to claim 1, wherein: both sides all fixedly connected with restriction post (8) around the bottom of rotation case (7), the bottom fixedly connected with stopper (9) of restriction post (8).

6. A surveying instrument positioning device according to claim 2, wherein: the outside of the connecting column (16) is rotationally connected to the inner wall of the rotating box (7), and the rear end of the worm (14) is rotationally connected to the inner wall of the rear end of the rotating box (7).

7. The mapping instrument positioning apparatus of claim 5, wherein: the bottom of threaded rod (5) is fixedly connected with restriction piece, the outside sliding connection of restriction post (8) is in the inner wall of lift case (1).

8. A surveying instrument positioning device according to claim 1, wherein: the top of surveying instrument body (12) is fixedly connected with handle.