CN220980835U

CN220980835U - Adjustable surveying instrument bracket for complex terrain

Info

Publication number: CN220980835U
Application number: CN202322990343.4U
Authority: CN
Inventors: 翁庆霞; 方泽群; 张丽玲
Original assignee: Guangdong Lihe Planning And Design Co ltd
Current assignee: Guangdong Lihe Planning And Design Co ltd
Priority date: 2023-11-07
Filing date: 2023-11-07
Publication date: 2024-05-17
Anticipated expiration: 2033-11-07

Abstract

The utility model discloses an adjustable surveying instrument bracket for complex terrains, which comprises a base, wherein an auxiliary supporting mechanism is arranged in the base, a fixing mechanism is arranged on the top surface of the base, a pressing block and a rubber pad can move upwards through the arrangement of the fixing mechanism, a movable plate is pushed to move under the action of a spring to enable an inner thread cylinder to move outwards, a threaded column is rotated according to the height of the ground, four groups of anti-skid blocks are enabled to contact the ground, the base is enabled to be kept in a horizontal state, so that a surveying instrument body can be more stable during surveying, surveying data is enabled to be more accurate, a worm wheel is enabled to rotate through the arrangement of a driving mechanism, a first rotating shaft is driven to rotate, a gear is enabled to rotate, a gear is meshed with a toothed plate, a lifting rod can move upwards and downwards, the height of the surveying instrument plate body is adjusted to be at a proper position, and the stability of the lifting rod after the height adjustment can be ensured through the self-locking function of the worm wheel and the worm.

Description

Adjustable surveying instrument bracket for complex terrain

Technical Field

The utility model relates to the technical field of geological mapping, in particular to an adjustable surveying instrument bracket for complex terrains.

Background

Surveying and mapping are to measure and collect the shape, size, spatial position, attribute and the like of natural geographic elements or surface artificial facilities, and the surveying and mapping instrument is widely applied to the engineering fields of civil engineering and the like, and is required to be centered and leveled before the surveying and mapping instrument is used in order to improve the measuring precision, namely, the center of the instrument is aligned to a measuring station, and then the surveying and mapping instrument is kept in a horizontal state.

At present, when carrying out geological survey, need use the surveying instrument support, and some survey site ground unevenness can lead to the unstable placing of surveying instrument, influences measurement and survey result, leads to survey data inaccurate, often need adjust the height of surveying instrument when surveying moreover, therefore proposes an adjustable surveying instrument support for complicated topography.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an adjustable surveying instrument bracket for complex terrains, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a surveying instrument support with adjustable be used for complicated topography, includes the base, the inside of base is provided with auxiliary support mechanism, the top surface of base is provided with fixed establishment, the top surface of base rotates installs the revolving stage, the top surface fixed mounting of revolving stage has the mounting bracket, the second spout has been seted up to the inside of mounting bracket, the inside slidable mounting of second spout has the lifter, the bottom surface fixed mounting of lifter has the fixed plate, the inside rotation of fixed plate installs first pivot, the fixed surface of first pivot installs the gear, the fixed surface of first pivot installs the worm wheel, one side fixed mounting of fixed plate has the protecting crust, the inside of protecting crust is provided with actuating mechanism, the top surface of lifter is provided with surveying and mapping mechanism.

Preferably, the auxiliary support mechanism comprises a first chute arranged in the base, a spring is fixedly arranged in the first chute, a movable plate is fixedly arranged at one end of the spring, an internal thread cylinder is fixedly arranged on the bottom surface of the movable plate, a thread column is arranged on the internal thread of the internal thread cylinder, and an anti-skid block is fixedly arranged on the bottom surface of the thread column.

Preferably, the fixing mechanism comprises a hand screw rod rotatably mounted on the top surface of the base, a lifting plate is mounted on the surface screw thread of the hand screw rod, a connecting rod is fixedly mounted on the bottom surface of the lifting plate, a pressing block is fixedly mounted on the bottom end of the connecting rod, and a rubber pad is fixedly mounted on the bottom surface of the pressing block.

Preferably, a toothed plate is fixedly arranged in the second sliding groove, and the toothed plate is meshed with the gear.

Preferably, the driving mechanism comprises a second rotating shaft rotatably arranged in the protective shell, the top surface of the second rotating shaft is fixedly provided with a turntable, the surface of the second rotating shaft is fixedly provided with a worm, and the worm is meshed with the worm wheel.

Preferably, the mapping mechanism comprises a placing plate fixedly mounted on the top surface of the lifting rod, and the top surface of the placing plate is provided with a mapping instrument body.

Preferably, the bottom surface of base fixed mounting has the supporting leg, just the quantity of supporting leg is four sets of, is the whole arrangement setting of arranging of rectangle.

Compared with the prior art, the utility model has the beneficial effects that: this a surveying instrument support with adjustable be used for complicated topography, through fixed establishment's setting, can make briquetting and rubber pad shift up, under the effect of spring, promote the fly leaf and remove, make the internal thread section of thick bamboo to the outside remove, according to the height on ground, rotate the screw thread post, make four sets of non-slip blocks contact ground, make the base keep horizontality, thereby surveying instrument body can be more stable when making the survey, make survey data more accurate, setting through actuating mechanism, make the worm wheel rotate, drive first pivot rotate, make gear rotate, and gear and pinion rack meshing, make the lifter can reciprocate, thereby adjust the lifter after highly adjusting to suitable position with the surveying instrument board body, through worm wheel and worm self-locking function, can guarantee the stability of lifter after the altitude mixture control.

Drawings

FIG. 1 is a schematic illustration of the structure of the present utility model;

FIG. 2 is a schematic view of a first cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the structure of the mounting frame of the present utility model;

Fig. 4 is a schematic structural view of a second cross-sectional view of the present utility model.

In the figure: 1. a base; 2. a first chute; 3. a spring; 4. a movable plate; 5. an internal thread cylinder; 6. a threaded column; 7. an anti-skid block; 8. screwing the screw rod by hand; 9. a lifting plate; 10. a connecting rod; 11. briquetting; 12. a rubber pad; 13. a turntable; 14. a mounting frame; 15. a second chute; 16. a toothed plate; 17. a lifting rod; 18. a fixing plate; 19. a first rotating shaft; 20. a gear; 21. a worm wheel; 22. a protective shell; 23. a second rotating shaft; 24. a turntable; 25. a worm; 26. placing a plate; 27. a mapper body; 28. and (5) supporting legs.

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.

Examples: referring to fig. 1-4, the utility model provides a technical scheme, an adjustable surveying instrument bracket for complex terrains, comprising a base 1, wherein an auxiliary supporting mechanism is arranged in the base 1, the auxiliary supporting mechanism comprises a first chute 2 which is arranged in the base 1, a spring 3 is fixedly arranged in the first chute 2, one end of the spring 3 is fixedly provided with a movable plate 4, the bottom surface of the movable plate 4 is fixedly provided with an internal thread cylinder 5, the internal thread of the internal thread cylinder 5 is provided with a thread column 6, the bottom surface of the thread column 6 is fixedly provided with an anti-skid block 7, the surveying instrument body 27 can be ensured to be more stably surveyed when the ground is uneven by arranging the auxiliary supporting mechanism, the top surface of the base 1 is provided with a fixing mechanism, the fixing mechanism comprises a hand screw 8 which is rotatably arranged on the top surface of the base 1, the surface of the hand screw 8 is provided with a lifting plate 9, the bottom surface of the lifting plate 9 is fixedly provided with a connecting rod 10, the bottom end of the connecting rod 10 is fixedly provided with a pressing block 11, the bottom surface of the pressing block 11 is fixedly provided with a rubber pad 12, the movable plate 4 can be fixed through the arrangement of a fixing mechanism, the top surface of the base 1 is rotatably provided with a rotary table 13, the top surface of the rotary table 13 is fixedly provided with a mounting frame 14, the inside of the mounting frame 14 is provided with a second sliding groove 15, the inside of the second sliding groove 15 is slidably provided with a lifting rod 17, the bottom surface of the lifting rod 17 is fixedly provided with a fixing plate 18, the inside of the fixing plate 18 is rotatably provided with a first rotating shaft 19, the surface of the first rotating shaft 19 is fixedly provided with a gear 20, the inside of the second sliding groove 15 is fixedly provided with a toothed plate 16, the toothed plate 16 is meshed with the gear 20, the lifting rod 17 can move up and down through the arrangement of the toothed plate 16 and the gear 20, the surface of the first rotating shaft 19 is fixedly provided with a worm wheel 21, one side fixed mounting of fixed plate 18 has protecting crust 22, the inside of protecting crust 22 is provided with actuating mechanism, actuating mechanism is including rotating the second pivot 23 of installing in protecting crust 22 inside, the top surface fixed mounting of second pivot 23 has carousel 24, the surface fixed mounting of second pivot 23 has worm 25, and worm 25 meshes with worm wheel 21 mutually, through actuating mechanism's setting, can make first pivot 19 rotate, and then drive gear 20 and rotate, the top surface of lifter 17 is provided with mapping mechanism, mapping mechanism includes fixed mounting in the board 26 of placing of lifter 17 top surface, the top surface of placing board 26 is provided with mapping instrument body 27, through mapping instrument body 27's setting, be convenient for survey and drawing work, the bottom surface fixed mounting of base 1 has supporting leg 28, and the quantity of supporting leg 28 is four sets of, be rectangle whole row setting, through supporting leg 28's setting, be convenient for survey and draw on level ground, through fixed establishment's setting, can make briquetting 11 and rubber pad 12 shift up, under the effect of spring 3, the promotion fly leaf 4 removal, make internal thread section of thick bamboo 5 outside remove, according to the top surface height of worm wheel 6, make the gear wheel 7 and make the gear wheel set up and make the level of rotation of gear 17 make the level and the gear 20 can be more accurate with the side-by adjusting mechanism, thereby can make the level of the gear 17, the level of rotation of the gear 17 can be adjusted, the height of the gear is adjusted, and can be more stable, the level is set up with the gear 17, and can be adjusted, the level is 20, thereby can be adjusted, the position is adjusted, and can be adjusted, the level is 20, and can be used for the bottom is adjusted, and can be adjusted, the position is 17.

When in use: staff removes this device to survey and drawing place, if the ground of survey and drawing place is uneven, rotate the hand screw rod 8, make lifter plate 9 upwards move, drive connecting rod 10 upwards move, make briquetting 11 and rubber pad 12 upwards move, under the effect of spring 3, promote fly leaf 4 and remove, make internal thread section of thick bamboo 5 outside remove, according to the height on ground, rotate threaded column 6, make four sets of non-slip blocks 7 contact ground, make base 1 keep the horizontality, thereby the surveying and drawing appearance body can be more stable when making the survey and drawing, make the survey and drawing data more accurate, rotate carousel 24, drive second pivot 23 and rotate, make worm 25 rotate, and worm 25 and worm wheel 21 meshing, make worm wheel 21 rotate, and then drive first pivot 19 rotate, make gear 20 rotate, and gear 20 and pinion 16 meshing, make lifter 17 can reciprocate, thereby adjust the surveying and drawing appearance body 27 height adjustment to suitable position, through worm wheel 21 and worm 25 self-locking function, can guarantee that the lifter 17 after the altitude mixture control is good, it can make the surveying and drawing appearance operation through setting up the angle of surveying and drawing appearance 27 more convenient.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a surveying instrument support with adjustable be used for complicated topography, includes base (1), a serial communication port, the inside of base (1) is provided with auxiliary support mechanism, the top surface of base (1) is provided with fixed establishment, revolving stage (13) are installed in the top surface rotation of base (1), the top surface fixed mounting of revolving stage (13) has mounting bracket (14), second spout (15) have been seted up to the inside of mounting bracket (14), the inside slidable mounting of second spout (15) has lifter (17), the bottom surface fixed mounting of lifter (17) has fixed plate (18), the inside rotation of fixed plate (18) installs first pivot (19), the fixed surface of first pivot (19) installs gear (20), the fixed surface of first pivot (19) installs worm wheel (21), one side fixed mounting of fixed plate (18) has protection shell (22), the inside of protection shell (22) is provided with actuating mechanism, the top surface of lifter (17) is provided with surveying and mapping mechanism.

2. The adjustable surveying instrument bracket for complex terrains according to claim 1, wherein the auxiliary supporting mechanism comprises a first chute (2) which is arranged inside a base (1), a spring (3) is fixedly arranged inside the first chute (2), a movable plate (4) is fixedly arranged at one end of the spring (3), an internal thread cylinder (5) is fixedly arranged on the bottom surface of the movable plate (4), a thread column (6) is arranged on the internal thread of the internal thread cylinder (5), and an anti-skid block (7) is fixedly arranged on the bottom surface of the thread column (6).

3. An adjustable surveying instrument holder for complex terrains according to claim 1, characterized in that the fixing mechanism comprises a hand screw (8) rotatably mounted on the top surface of the base (1), a lifting plate (9) is mounted on the surface screw of the hand screw (8), a connecting rod (10) is fixedly mounted on the bottom surface of the lifting plate (9), a pressing block (11) is fixedly mounted on the bottom end of the connecting rod (10), and a rubber pad (12) is fixedly mounted on the bottom surface of the pressing block (11).

4. An adjustable surveying instrument holder for complex terrains according to claim 1, characterized in that the second chute (15) is internally fixedly mounted with a toothed plate (16), and that the toothed plate (16) is in engagement with a gear (20).

5. An adjustable surveying instrument holder for complex terrains according to claim 1, characterized in that the driving mechanism comprises a second rotating shaft (23) rotatably mounted inside a protective housing (22), a turntable (24) is fixedly mounted on the top surface of the second rotating shaft (23), a worm (25) is fixedly mounted on the surface of the second rotating shaft (23), and the worm (25) is meshed with a worm wheel (21).

6. An adjustable surveying instrument holder for complex terrain according to claim 1, characterized in that the surveying mechanism comprises a placement plate (26) fixedly mounted to the top surface of the lifting rod (17), the top surface of the placement plate (26) being provided with a surveying instrument body (27).

7. An adjustable surveying instrument holder for complex terrains according to claim 1, characterized in that the bottom surface of the base (1) is fixedly provided with supporting legs (28), and the number of the supporting legs (28) is four, and the supporting legs are arranged in a rectangular whole row.