CN221723842U

CN221723842U - A surveying instrument bracket for civil engineering

Info

Publication number: CN221723842U
Application number: CN202420294172.3U
Authority: CN
Inventors: 张春花
Original assignee: Leling Shunda Construction Co ltd
Current assignee: Leling Shunda Construction Co ltd
Priority date: 2024-02-18
Filing date: 2024-02-18
Publication date: 2024-09-17
Anticipated expiration: 2034-02-18

Abstract

The utility model relates to the technical field of a surveying instrument support, and discloses a surveying instrument support for civil engineering, which effectively solves the problem that the support is not easy to support in different environments when a shape-advancing surveying instrument is used at present, and comprises a supporting table, wherein the bottom end of the supporting table is provided with a supporting component, the supporting component comprises a supporting column which is arranged at the bottom end of the supporting table at equal angles, the bottom end of the supporting column is provided with a rotating seat, a bottom block is arranged below the rotating seat, the top end of the bottom block is provided with a rotating head, the utility model relates to a rotary seat and a rotary head are rotationally connected, an inserting cone is arranged at the bottom end of a bottom block, a clamping assembly is arranged between a supporting column and the bottom block, the supporting column and the inserting cone are kept on the same straight line through clamping a clamping rod and a first clamping groove, insert in the awl can insert earth, conveniently support work on the mud, simultaneously through first screw rod, can stimulate the support column and remove along first spout, conveniently adjust each position of inserting the awl, conveniently support the surveying instrument.

Description

A surveying instrument support for civil engineering

Technical Field

The utility model belongs to the technical field of a surveying instrument support, and particularly relates to a surveying instrument support for civil engineering.

Background

According to the patent document with the grant publication number of CN207906771U, the invention is named as a bracket of civil engineering surveying instrument, and the specification of the patent document is as follows: when using, stretch four sets of support frames outside, utilize the toper mounting of installing in the support frame bottom to fix at the earth's surface afterwards, the branch is located the regional center department of frame type that four sets of support frames formed this moment, push down the branch, make the toper mounting of branch bottom fix at the earth's surface, observe the spirit level of installing on the revolving stage, through the different ground depths of inserting of adjusting four sets of support frames, make the revolving stage tend to the level, this device still installs elastic buffer spare on the revolving plate, can make the surveying instrument of fixing on the mounting panel provide the buffer force when there is the motor vehicle to pass through produced earth's surface vibration in the measuring area, reduce the vibration of surveying instrument body, thereby improve its measurement accuracy, after using, demolish the surveying instrument from the mounting panel, pull out the earth's surface with four sets of support frames and branch, inwards fold can, occupation space is avoided, and the fixed mode is reliable firm, can be suitable for different survey topography uses, but still have the following defects:

In use, the support is made by inserting the conical fixing member into the ground, and in measurement, measurement may be made on the cement road surface, in which case the conical fixing member is not easily inserted directly into the ground, so that the fixing effect is poor.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the surveying instrument support for civil engineering, which effectively solves the problem that the support is not easy to support in different environments when the shape advancing surveying instrument is used at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the surveying instrument bracket for civil engineering comprises a supporting table, wherein a supporting component is installed at the bottom end of the supporting table;

The supporting component comprises a supporting column which is arranged at the bottom end of the supporting table at equal angles, a rotary seat is arranged at the bottom end of the supporting column, a bottom block is arranged below the rotary seat, a rotary head is arranged at the top end of the bottom block, the rotary seat is rotationally connected with the rotary head, an inserting cone is arranged at the bottom end of the bottom block, a clamping component is arranged between the supporting column and the bottom block, and an auxiliary positioning component is arranged on one side, close to each other, of each supporting column.

Preferably, the top of support column installs first slider, and first slider slidable mounting is in the inside of first spout, and first spout equiangular seting up is in the bottom of brace table, and first screw barrel is all installed to each first spout one end that keeps away from each other, and first screw rod is installed to the internal thread of first screw barrel, and first spacing commentaries on classics piece is installed to the one end of first screw rod, and first spacing commentaries on classics piece rotates with first slider to be connected.

Preferably, the joint subassembly is including seting up in the inside square groove of bottom block, and the rod groove has been seted up to the one end in square groove, and the rod groove runs through to the outside of bottom block, and the inside slidable mounting in square groove has square board, and the horizontal pole is installed to one side that square board is close to the rod groove, and horizontal pole one end passes the outside of rod groove to bottom block, and first spring is installed to one side that square board kept away from the horizontal pole, and one side inner wall fixed connection in the rod groove is kept away from to one end and the square groove of first spring.

Preferably, a fixed cylinder is installed at one end of the cross rod, a movable plate is movably installed in the fixed cylinder, a clamping rod is installed on one side, close to the support column, of the movable plate, the clamping rod is clamped in the first clamping groove, and the first clamping groove is formed in the outer wall of the support column.

Preferably, the limiting sliding plate is arranged at one end of the movable plate, which is positioned in the fixed cylinder, and is arranged in the fixed cylinder in a limiting sliding manner, one side, away from the movable plate, of the limiting sliding plate is symmetrically provided with the second spring, and one end of the second spring is fixedly connected with the inner bottom wall of the fixed cylinder.

Preferably, the auxiliary positioning assembly comprises a supporting plate arranged on one side of each supporting column, a second sliding block is arranged on one side of the supporting plate, which is close to the supporting column, the second sliding block is slidably arranged in the second sliding groove, the second sliding groove is arranged on the supporting column, and a second clamping groove is arranged on one side of the supporting plate.

Preferably, the cross plate is installed to one side that the support column is close to the second spout, and the cross plate is located the top of backup pad, and the second spiral shell section of thick bamboo is installed on the top of cross plate, and the second screw rod is installed to the internal thread of second spiral shell section of thick bamboo, and the spacing commentaries on classics piece of second is installed to the bottom of second screw rod, and the spacing commentaries on classics piece of second rotates the inside of installing in the backup pad.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the support column and the insertion cone are kept on the same straight line through the clamping connection of the clamping rod and the first clamping groove, the insertion cone can be inserted into soil, so that the support work on the soil is facilitated, meanwhile, the support column can be pulled to move along the first sliding groove through the first screw rod, the positions of the insertion cones are conveniently adjusted, and the surveying instrument is conveniently supported;

(2) According to the novel clamping device, the clamping rod is separated from the first clamping groove, the bottom block is outwards rotated for ninety degrees, the second screw rod is screwed, so that the second screw rod moves downwards, the bottom wall of the supporting plate is in contact with the ground, the supporting area is increased, the supporting stability is improved, and the surveying instrument is conveniently supported on the cement ground;

(3) This novel back that moves downwards through the backup pad, second draw-in groove is in same horizontal straight line with the draw-in lever, will remove the board and stimulate towards the backup pad to in the draw-in lever card goes into the second draw-in groove, make support column and bottom block keep perpendicular, improve the supporting stability who uses on cement ground.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a mapping instrument support structure for civil engineering according to the present utility model;

FIG. 2 is a schematic view of a support table according to the present utility model;

FIG. 3 is a schematic view of a support assembly according to the present utility model;

FIG. 4 is a schematic view of a clamping assembly according to the present utility model;

FIG. 5 is a schematic view of the structure of the fixing barrel of the present utility model;

FIG. 6 is a schematic view of an auxiliary positioning assembly according to the present utility model;

In the figure: 1. a support table; 2. a support assembly; 201. a support column; 202. rotating base; 203. a bottom block; 204. turning the head; 205. inserting a cone; 206. a first slider; 207. a first chute; 208. a first screw barrel; 209. a first screw; 210. the first limiting rotating block; 3. a clamping assembly; 301. a square groove; 302. a rod groove; 303. a square plate; 304. a cross bar; 305. a fixed cylinder; 306. a moving plate; 307. a clamping rod; 308. a first clamping groove; 309. a first spring; 310. a limit sliding plate; 311. a second spring; 4. an auxiliary positioning assembly; 401. a second chute; 402. a support plate; 403. a second slider; 404. a cross plate; 405. a second screw barrel; 406. a second screw; 407. the second limiting rotating block; 408. and a second clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

An embodiment I is shown in fig. 1-6, the utility model comprises a supporting table 1, wherein a supporting component 2 is arranged at the bottom end of the supporting table 1;

The supporting component 2 comprises supporting columns 201 which are arranged at the bottom end of the supporting table 1 at equal angles, a swivel base 202 is arranged at the bottom end of the supporting columns 201, a bottom block 203 is arranged below the swivel base 202, a rotary head 204 is arranged at the top end of the bottom block 203, the swivel base 202 is rotationally connected with the rotary head 204, an inserting cone 205 is arranged at the bottom end of the bottom block 203, a clamping component 3 is arranged between the supporting columns 201 and the bottom block 203, auxiliary positioning components 4 are arranged on one sides, close to each other, of each supporting column 201, a first sliding block 206 is arranged at the top end of each supporting column 201, the first sliding blocks 206 are slidably arranged in the first sliding grooves 207, the first sliding grooves 207 are arranged at the bottom end of the supporting table 1 at equal angles, first screw barrels 208 are arranged at the ends, far away from each other, of the first sliding grooves 207 are respectively, first screw rods 209 are arranged in internal threads of the first screw barrels 208, first limiting rotating blocks 210 are arranged at one ends of the first screw rods 209, and the first limiting rotating blocks 210 are rotationally connected with the first sliding blocks 206.

The joint subassembly 3 is including setting up the square groove 301 in the inside of bottom block 203, the pole groove 302 has been seted up to the one end of square groove 301, the pole groove 302 runs through to the outside of bottom block 203, square groove 301's inside slidable mounting has square board 303, square board 303 is close to one side of pole groove 302 and installs horizontal pole 304, horizontal pole 304 one end passes the outside of pole groove 302 to bottom block 203, square board 303 is kept away from one side of horizontal pole 304 and is installed first spring 309, the one end of first spring 309 and square groove 301 keep away from one side inner wall fixed connection of pole groove 302, fixed section of thick bamboo 305 is installed to one end of horizontal pole 304, fixed section of thick bamboo 305's inside movable mounting has movable plate 306, movable plate 306 is close to one side of support column 201 and installs clamping rod 307, clamping rod 307 joint in the inside of first clamping groove 308, first clamping groove 308 is seted up on the outer wall of support column 201, spacing slide 310 is installed to one end that the movable plate 306 is located fixed section of thick bamboo 305 inside, spacing slide 310 keeps away from the inside of fixed barrel 305, spacing slide 310 is kept away from one side symmetry of movable plate 306 and is installed second spring 311, the one end of second spring 311 and one end of second spring 205 and one end of fixed connection of clamping rod 205 and one side inner bottom wall 307 of fixed cone 205 and one side of support column 205 are kept away from one side of support column 201 and one side of support column 201, can make the first clamping rod 201 insert the convenient for the mud to insert in the first position of the convenient for the mud meter along the first position of the straight line, the first position of the jack, can make the mud meter can be convenient to insert in the first position of the jack and the jack, and can be convenient to insert the mud meter, and can be convenient to insert the jack in the position of the jack and can be convenient, and easy to insert the jack stand and can be convenient.

The auxiliary positioning component 4 comprises a supporting plate 402 arranged on one side of each supporting column 201, a second sliding block 403 is arranged on one side of the supporting plate 402, close to the supporting columns 201, of the second sliding block 403, the second sliding block 403 is slidably arranged in the second sliding groove 401, the second sliding groove 401 is formed in the supporting columns 201, a second clamping groove 408 is formed in one side of the supporting plate 402, close to the second sliding groove 401, of the supporting columns 201, a transverse plate 404 is arranged above the supporting plate 402, a second screw cylinder 405 is arranged at the top end of the transverse plate 404, a second screw rod 406 is arranged in the inner thread of the second screw cylinder 405, a second limit rotating block 407 is arranged at the bottom end of the second screw rod 406, the second limit rotating block 407 is rotatably arranged in the supporting plate 402, the clamping rod 307 is in a way of being separated from the first clamping groove 308, the bottom block 203 is outwardly rotated by ten degrees, the second screw rod 406 is screwed, the second screw rod 406 is enabled to move downwards, the supporting plate 402 is enabled to be in contact with the bottom wall, the supporting area is increased, the supporting stability is improved, the supporting is conveniently carried out on the cement ground, after the supporting plate 402 moves downwards, the second clamping groove 408 and the clamping groove 307 is in the same line as the clamping rod 307, the water is enabled to move into the supporting plate 203, and the cement supporting groove is enabled to be kept in the vertical direction to be in the supporting groove, and the supporting groove is enabled to be perpendicular to the bottom to the supporting plate 203.

Working principle: when the device is used at a position where soil exists on the ground, the support column 201 and the insertion cones 205 are kept on the same straight line through the clamping of the clamping rods 307 and the first clamping grooves 308, the insertion cones 205 are inserted into the soil, the support table 1 is fixed, meanwhile, the support column 201 can be pulled to move along the first sliding grooves 207 by screwing the first screw 209 on the outer side of the support table 1, and the position of each insertion cone 205 is conveniently adjusted, so that a surveying instrument is conveniently supported;

When the support device is used on a harder cement ground, the support area of the insertion cone 205 is smaller, the support effect is poor, at the moment, the fixing cylinder 305 is pulled outwards, so that the clamping rod 307 is separated from the first clamping groove 308, then the bottom block 203 is rotated ninety degrees outwards around the swivel 202 through the swivel 204, so that the bottom block 203 is contacted with the ground, then the second screw 406 is screwed, and the second screw 406 is connected with the second screw cylinder 405 in a threaded manner, so that the second screw 406 moves downwards, so that the bottom wall is contacted with the ground after the support plate 402 moves downwards, the support area is increased, and the support stability is improved;

After the support plate 402 moves downwards, the second clamping groove 408 and the clamping rod 307 are positioned on the same horizontal line, the moving plate 306 is pulled towards the support plate 402, and the clamping rod 307 is clamped into the second clamping groove 408, so that the support column 201 and the bottom block 203 are kept vertical, and the support stability on the cement floor is improved.

Claims

1. A surveying instrument support for civil engineering, includes brace table (1), its characterized in that: the bottom end of the supporting table (1) is provided with a supporting component (2);

The supporting component (2) comprises supporting columns (201) which are arranged at the bottom end of the supporting table (1) at equal angles, a rotary seat (202) is arranged at the bottom end of each supporting column (201), a bottom block (203) is arranged below each rotary seat (202), a rotary head (204) is arranged at the top end of each bottom block (203), each rotary seat (202) is rotationally connected with each rotary head (204), an inserting cone (205) is arranged at the bottom end of each bottom block (203), a clamping component (3) is arranged between each supporting column (201) and each bottom block (203), and an auxiliary positioning component (4) is arranged at one side, close to each supporting column (201), of each supporting column.

2. A surveying instrument holder for civil engineering according to claim 1, wherein: first slider (206) are installed on the top of support column (201), inside in first spout (207) first slider (206) slidable mounting, the bottom of supporting bench (1) is seted up to first spout (207) equiangular degree, first spiral shell section of thick bamboo (208) are all installed to each first spout (207) one end that keeps away from each other, first screw rod (209) are installed to the internal thread of first spiral shell section of thick bamboo (208), first spacing commentaries on classics piece (210) are installed to the one end of first screw rod (209), first spacing commentaries on classics piece (210) are connected with first slider (206) rotation.

3. A surveying instrument holder for civil engineering according to claim 1, wherein: the clamping assembly (3) comprises a square groove (301) formed in the bottom block (203), a rod groove (302) is formed in one end of the square groove (301), the rod groove (302) penetrates through the outer side of the bottom block (203), a square plate (303) is slidably mounted in the square groove (301), a cross rod (304) is mounted on one side, close to the rod groove (302), of the square plate (303), one end of the cross rod (304) penetrates through the rod groove (302) to the outer side of the bottom block (203), a first spring (309) is mounted on one side, far away from the cross rod (304), of the square plate (303), and one end of the first spring (309) is fixedly connected with one side, far away from the rod groove (302), of the square groove (301).

4. A surveying instrument holder for civil engineering according to claim 3, wherein: the fixed cylinder (305) is installed to one end of horizontal pole (304), and fixed cylinder (305)'s inside movable mounting has movable plate (306), and movable plate (306) are close to one side of support column (201) and are installed draw-in lever (307), and draw-in lever (307) joint is in the inside of first draw-in groove (308), and first draw-in groove (308) are seted up on the outer wall of support column (201).

5. A surveying instrument holder for civil engineering according to claim 4, wherein: the limiting sliding plate (310) is arranged at one end of the moving plate (306) positioned inside the fixed cylinder (305), the limiting sliding plate (310) is arranged inside the fixed cylinder (305) in a limiting sliding mode, second springs (311) are symmetrically arranged on one side, away from the moving plate (306), of the limiting sliding plate (310), and one end of each second spring (311) is fixedly connected with the inner bottom wall of the fixed cylinder (305).

6. A surveying instrument holder for civil engineering according to claim 1, wherein: the auxiliary positioning assembly (4) comprises support plates (402) arranged on one side, close to each other, of each support column (201), second sliding blocks (403) are arranged on one side, close to the support columns (201), of the support plates (402), the second sliding blocks (403) are slidably arranged in second sliding grooves (401), the second sliding grooves (401) are formed in the support columns (201), and second clamping grooves (408) are formed in one side of each support plate (402).

7. A surveying instrument holder for civil engineering according to claim 6, wherein: the support column (201) is close to one side of second spout (401) and installs diaphragm (404), and diaphragm (404) are located the top of backup pad (402), and second spiral shell section of thick bamboo (405) are installed on the top of diaphragm (404), and second screw rod (406) are installed to the internal screw thread of second spiral shell section of thick bamboo (405), and second spacing commentaries on classics piece (407) are installed to the bottom of second screw rod (406), and second spacing commentaries on classics piece (407) rotate and install in the inside of backup pad (402).