CN210950489U

CN210950489U - Surveying and mapping support for uneven ground

Info

Publication number: CN210950489U
Application number: CN201921589862.7U
Authority: CN
Inventors: 刘渠兆; 田明; 沈静; 黄鹏
Original assignee: Suzhou Fangwei Surveying And Mapping Co ltd
Current assignee: Suzhou Fangwei Surveying And Mapping Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-07-07
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a surveying and mapping bracket for uneven ground, which comprises a support piece, a support table and a surveying and mapping instrument, wherein the support table is arranged at the top of the support piece and is connected with the surveying and mapping instrument through an installation component; the top of the supporting tube is sleeved with a first sleeve, the bottom of the supporting tube is sleeved with a second sleeve, two groups of supporting rods and one group of compensating rods are arranged on the side wall of the first sleeve at equal intervals, the middle parts of the supporting rods and the compensating rods are respectively movably connected with one end of a movable rod, the other end of the movable rod is movably connected with the second sleeve, one end of a first supporting rod is connected to the outer wall of the first sleeve, one end of a second supporting rod is movably inserted into the first supporting rod, and a first fastening bolt penetrates through the side wall of the compensating rod, close to one end of the second supporting rod, and is abutted against the outer wall of the second supporting rod; the utility model has the advantages of strong applicability, multiple functionality and convenient use.

Description

Surveying and mapping support for uneven ground

Technical Field

The utility model belongs to the technical field of the survey and drawing, a support is related to, specifically a unevenness is surveying and drawing support for ground.

Background

With the continuous development of scientific technology, the activity space of human beings has basically reached every corner of the world, and for more intensive research, people often need to measure and collect data about the shape, size, spatial position, attributes and the like of natural geographic elements or surface artificial facilities.

Reference CN201720833218.4 discloses a mapping stand with a rainproof function. Including the mount pad that is used for installing mapping equipment, the mount pad has the center post, and articulated on the center post have three stabilizer blades, still include humidity transducer, umbrella mechanism, controller, battery and solar charging panel, with the utility model discloses compare to have the shrink of being not convenient for folding for carry not convenient enough problem.

In the prior art, in the use process of the surveying and mapping bracket, as the ground of each surveying and mapping cannot be guaranteed to be flat, workers usually solve the problem by filling stones at the bottom of the bracket, so that the bracket has certain limitations and is inconvenient to use; the existing support structure is simple, so that the support is single in functionality, the height of the support cannot be adjusted, and the surveying instrument can be conveniently mounted on and dismounted from the support.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the use process of the surveying and mapping bracket, as the ground of each surveying and mapping can not be guaranteed to be smooth, workers usually solve the problem by filling stones at the bottom of the bracket, so that the bracket has certain limitation and is not convenient to use; the existing support structure is simple, the support is single in functionality, the height of the support cannot be adjusted, and the surveying and mapping instrument can be conveniently mounted on and dismounted from the support.

The purpose of the utility model can be realized by the following technical scheme:

a surveying and mapping support for uneven ground comprises a support piece, a support table and a surveying and mapping instrument, wherein the support table is arranged at the top of the support piece and is connected with the surveying and mapping instrument through a mounting assembly;

the supporting piece comprises a supporting tube, supporting rods, a movable tube, a first sleeve, a second sleeve and a movable rod, wherein the first sleeve is sleeved on the top of the supporting tube, the second sleeve is sleeved on the bottom of the supporting tube, two groups of supporting rods and one group of compensating rods are arranged on the side wall of the first sleeve at equal intervals, the middle parts of the supporting rods and the compensating rods are respectively movably connected with one end of the movable rod, and the other end of the movable rod is movably connected with the second sleeve;

the compensating rod comprises first branch, second branch and first fastening bolt, and the one end of first branch is connected on first sheathed tube outer wall, and the inside of first branch is inserted in the one end activity of second branch, and first fastening bolt passes the compensating rod and is close to the lateral wall of second branch one end to with the outer wall butt of second branch.

Preferably, the first sleeve is fixedly connected with the supporting tube, the second sleeve is slidably connected with the supporting tube, a threaded hole matched with a second fastening bolt is formed in the second sleeve, the second fastening bolt abuts against the outer wall of the supporting tube, one end of the supporting rod and one end of the compensation rod are movably connected with the first sleeve respectively, and the other ends of the supporting rod and the compensation rod are respectively provided with a conical block.

Preferably, the bottom of the movable pipe is movably inserted into the supporting pipe, a third fastening bolt is arranged on the first sleeve, the third fastening bolt sequentially penetrates through the first sleeve and the supporting pipe and abuts against the outer wall of the movable pipe, and the top end of the movable pipe is connected with the supporting table.

Preferably, the installation component includes the connecting rod, the stopper, spring and piston plate, the connecting rod sets up along the middle part symmetry of a supporting bench, the connecting rod is U type structure, the inside of a supporting bench is inserted to the one end of connecting rod horizontal part, and with a supporting bench sliding connection, the one end and the piston plate of connecting rod horizontal part are connected, the inner wall sliding connection of piston plate and a supporting bench, the cover is equipped with the spring on the connecting rod, the one end and the piston plate of spring are connected, the other end and the interior wall connection of a supporting bench of the spring, the other end and the stopper of connecting rod horizontal part are connected, the stopper.

Preferably, a positioning column is arranged on two sides of the top surface of the supporting table, a base is arranged at the bottom of the surveying and mapping instrument, positioning holes matched with the positioning columns are formed in two sides of the base, the positioning columns extend out of the positioning holes, a limiting groove matched with the positioning columns is formed in one side of the limiting block, and the height between the limiting block and the supporting table is larger than the thickness of the base.

The utility model has the advantages that: the second sleeve is fixed through the second fastening bolt after sliding downwards along the supporting tube, so that the supporting piece is unfolded, then length adjustment is carried out through the second supporting rod along the first supporting rod according to the smooth condition of the ground, and then the second sleeve is fixed through the first fastening bolt, so that the low-lying position of the ground can be compensated, the supporting table is positioned at a horizontal angle, and therefore the device has the advantages of simple structure and low manufacturing cost, the length of the supporting piece can be adjusted, the low-lying ground can be compensated, and the working accuracy of the surveying instrument is ensured;

the second sleeve slides downwards along the supporting tube and is fixed through the second fastening bolt, so that the function of unfolding and supporting the supporting piece is realized;

after the movable pipe moves up and down along the support pipe, the movable pipe is fixed through a third fastening bolt, and the height of the surveying instrument on the support table can be adjusted through the movable pipe;

to both sides pulling connecting rod respectively, then through the locating hole mating reaction on reference column and the base, conveniently install the surveying instrument on a supporting bench, release external force on the connecting rod again, receive the restoring force effect of spring for spacing block removes the position of reference column, thereby it is spacing about going on the base, make surveying instrument installation dismantle more convenient, and the stability when installing is higher.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a structural diagram of a support table of the present invention;

fig. 3 is an overall structure diagram of the supporting member of the present invention.

In the figure: 1. supporting a tube; 2. a support bar; 3. a movable tube; 4. a first sleeve; 5. a second sleeve; 6. a movable rod; 7. a conical block; 8. a support table; 9. a connecting rod; 10. a limiting block; 11. a base; 12. a positioning column; 13. a surveying instrument; 14. a spring; 15. a piston plate; 16. a first support bar; 17. a second support bar.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a surveying and mapping support for uneven ground comprises a support, a support table 8 and a surveying and mapping instrument 13, wherein the support table 8 is arranged on the top of the support, and the support table 8 is connected with the surveying and mapping instrument 13 through a mounting assembly;

the supporting piece comprises a supporting tube 1, supporting rods 2, a movable tube 3, a first sleeve 4, a second sleeve 5 and a movable rod 6, wherein the first sleeve 4 is sleeved on the top of the supporting tube 1, the second sleeve 5 is sleeved on the bottom of the supporting tube 1, two groups of supporting rods 2 and one group of compensating rods are arranged on the side wall of the first sleeve 4 at equal intervals, the middle parts of the supporting rods 2 and the compensating rods are respectively movably connected with one end of the movable rod 6, and the other end of the movable rod 6 is movably connected with the second sleeve 5;

the compensating rod comprises a first supporting rod 16, a second supporting rod 17 and a first fastening bolt, one end of the first supporting rod 16 is connected to the outer wall of the first sleeve 4, one end of the second supporting rod 17 is movably inserted into the first supporting rod 16, and the first fastening bolt penetrates through the side wall of the first supporting rod 16 close to one end of the second supporting rod 17 and abuts against the outer wall of the second supporting rod 17.

First sleeve pipe

4 and 1 fixed connection of stay tube,

second sleeve pipe

5 and 1 sliding connection of stay tube, be provided with on the second sleeve pipe 5 with second fastening bolt matched with screw hole, second fastening bolt and the outer wall butt of stay tube 1, the one end of bracing piece 2 and compensating bar respectively with first sleeve pipe 4 swing joint, the other end of bracing piece 2 and compensating bar is provided with tapered block 7 respectively, make in the use, it is fixed with it through second fastening bolt after sliding second sleeve pipe 5 down along stay tube 1, just realize the function that support piece expandes the support, when need not use, upwards slide second sleeve pipe 5 along stay tube 1, alright realize the function that support piece folds the shrink, then support piece has conveniently to expand and shrink, make and carry more convenient advantage.

The bottom activity of activity pipe 3 inserts the inside of stay tube 1, be provided with third fastening bolt on the first sleeve pipe 4, third fastening bolt passes first sleeve pipe 4 and stay tube 1 in proper order, and with the outer wall butt of activity pipe 3, the top and the brace table 8 of activity pipe 3 are connected, through with the activity pipe 3 along the back that reciprocates in the stay tube 1, rethread third fastening bolt fixes activity pipe 3, alright carry out altitude mixture control to surveying instrument 13 on the brace table 8 through activity pipe 3.

The mounting assembly comprises a connecting rod 9, a limiting block 10, a spring 14 and a piston plate 15, the connecting rod 9 is symmetrically arranged along the middle part of the supporting table 8, the connecting rod 9 is of a U-shaped structure, one end of the horizontal part of the connecting rod 9 is inserted into the supporting table 8 and is connected with the supporting table 8 in a sliding manner, one end of the horizontal part of the connecting rod 9 is connected with the piston plate 15, the piston plate 15 is connected with the inner wall of the supporting table 8 in a sliding manner, the spring 14 is sleeved on the connecting rod 9, one end of the spring 14 is connected with the piston plate 15, the other end of the spring 14 is connected with the inner wall of the supporting table 8, the other end of the horizontal part of the connecting rod 9 is connected with the limiting block 10, the limiting block 10 is connected with a surveying instrument 13 in a matching manner, positioning columns 12 are arranged on, one side of stopper 10 is provided with the spacing fluting with reference column 12 looks adaptation, highly be greater than the thickness of base 11 between stopper 10 and the brace table 8, respectively to both sides pulling connecting rod 9, then through the locating hole cooperation effect on reference column 12 and the base 11, conveniently install surveying instrument 13 on brace table 8, release external force on the connecting rod 9 again, receive spring 14's restoring force effect, make stopper 10 remove the position of reference column 12, thereby it is spacing about going on base 11, make surveying instrument 13 installation dismantle more convenient, and stability when installing is higher.

The utility model discloses in, during the use, it is fixed with second sleeve 5 through second fastening bolt after 1 lapse along the stay tube, thereby expand support piece, then according to the smooth condition in ground, carry out length adjustment along first branch 16 through second branch 17, the rethread first fastening bolt is fixed, alright compensate the position of ground depression, make supporting bench 8 be in on the horizontally angle, thereby the device has simple structure, low in manufacturing cost, support piece's length can be adjusted, go to compensate the ground of hole, guarantee the precision of surveying instrument work.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A surveying and mapping support for uneven ground is characterized by comprising a support piece, a support table (8) and a surveying and mapping instrument (13), wherein the support table (8) is arranged at the top of the support piece, and the support table (8) is connected with the surveying and mapping instrument (13) through a mounting assembly;

the supporting piece comprises a supporting tube (1), supporting rods (2), a movable tube (3), a first sleeve (4), a second sleeve (5) and a movable rod (6), wherein the first sleeve (4) is sleeved on the top of the supporting tube (1), the second sleeve (5) is sleeved on the bottom of the supporting tube (1), two groups of supporting rods (2) and one group of compensating rods are arranged on the side wall of the first sleeve (4) at equal intervals, the middle parts of the supporting rods (2) and the compensating rods are respectively movably connected with one end of the movable rod (6), and the other end of the movable rod (6) is movably connected with the second sleeve (5);

the compensating rod consists of a first supporting rod (16), a second supporting rod (17) and a first fastening bolt, one end of the first supporting rod (16) is connected to the outer wall of the first sleeve (4), one end of the second supporting rod (17) is movably inserted into the first supporting rod (16), and the first fastening bolt penetrates through the side wall of the first supporting rod (16) close to one end of the second supporting rod (17) and is abutted to the outer wall of the second supporting rod (17).

2. The surveying and mapping support for uneven ground as claimed in claim 1, wherein the first sleeve (4) is fixedly connected with the support tube (1), the second sleeve (5) is slidably connected with the support tube (1), a threaded hole matched with a second fastening bolt is formed in the second sleeve (5), the second fastening bolt abuts against the outer wall of the support tube (1), one end of the support rod (2) and one end of the compensation rod are movably connected with the first sleeve (4), and the other end of the support rod (2) and the other end of the compensation rod are respectively provided with a conical block (7).

3. The surveying and mapping support for uneven ground as claimed in claim 2, wherein the bottom of the movable tube (3) is movably inserted into the support tube (1), the first sleeve (4) is provided with a third fastening bolt, the third fastening bolt sequentially penetrates through the first sleeve (4) and the support tube (1) and abuts against the outer wall of the movable tube (3), and the top end of the movable tube (3) is connected with the support table (8).

4. The uneven ground surveying and mapping support frame according to claim 1, wherein the mounting assembly comprises a connecting rod (9), a limiting block (10), a spring (14) and a piston plate (15), the connecting rod (9) is symmetrically arranged along the middle of the supporting table (8), the connecting rod (9) is of a U-shaped structure, one end of the horizontal part of the connecting rod (9) is inserted into the supporting table (8) and is slidably connected with the supporting table (8), one end of the horizontal part of the connecting rod (9) is connected with the piston plate (15), the piston plate (15) is slidably connected with the inner wall of the supporting table (8), the spring (14) is sleeved on the connecting rod (9), one end of the spring (14) is connected with the piston plate (15), the other end of the spring (14) is connected with the inner wall of the supporting table (8), and the other end of the horizontal part of the connecting rod (9) is connected with the, the limiting block (10) is connected with the surveying instrument (13) in a matching way.

5. The surveying and mapping support for uneven ground as claimed in claim 4, wherein positioning posts (12) are disposed on two sides of the top surface of the support platform (8), a base (11) is disposed at the bottom of the surveying and mapping instrument (13), positioning holes adapted to the positioning posts (12) are disposed on two sides of the base (11), the positioning posts (12) extend out of the positioning holes, a limiting slot adapted to the positioning posts (12) is disposed on one side of the limiting block (10), and the height between the limiting block (10) and the support platform (8) is greater than the thickness of the base (11).