CN214333783U

CN214333783U - Total powerstation is used in survey and drawing

Info

Publication number: CN214333783U
Application number: CN202022728233.7U
Authority: CN
Inventors: 王强
Original assignee: Zhejiang Liyuan Construction Co ltd
Current assignee: Zhejiang Liyuan Construction Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-10-01
Anticipated expiration: 2030-11-23

Abstract

The utility model relates to the technical field of total stations, in particular to a total station for surveying and mapping, aiming at the problem that the prior art can not be independently adjusted to reach the horizontal state and has no damping function, the total station for surveying and mapping comprises a total station main body, wherein the bottom of the total station main body is provided with a damping layer, the inner wall of the damping layer is fixedly connected with a transverse plate, two telescopic rods are fixedly connected with the transverse plate, the two telescopic rods are connected with a same buffer spring, the buffer spring is connected with the transverse plate, the inner wall of the shell is rotatably provided with a short column, the short column is fixedly connected with a second bevel gear, a moving column is slidably arranged on the inner wall of the shell, one side of the moving column close to the second bevel gear is provided with a rack, and the second bevel gear is meshed with the rack for connection, the utility model discloses a bracket can be independently adjusted to reach the horizontal state, and the damping function is added, so that the device is more stable.

Description

Total powerstation is used in survey and drawing

Technical Field

The utility model relates to a total powerstation technical field especially relates to a total powerstation is used in survey and drawing.

Background

The total station, i.e. the total station type electronic distance measuring instrument, is a high-tech measuring instrument integrating light, machine and electricity into one body, and is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and flat distance) and height difference measuring functions into one body. Compared with the optical theodolite, the electronic theodolite changes the optical scale into the photoelectric scanning scale, and replaces manual optical micrometer reading with automatic recording and displaying reading, so that the angle measurement operation is simplified, and the generation of reading errors can be avoided. The total station is called because the instrument can be arranged once to complete all measurement work on the station. The method is widely applied to the field of precision engineering measurement or deformation monitoring of overground large-scale buildings, underground tunnel construction and the like. In use, it is generally necessary to mount it on a mounting bracket having height adjustment capability. The existing triangular support for the measuring instrument can be used in most cases, but cannot be independently adjusted to achieve a horizontal state in some special occasions, and has no damping function, so that a total station for surveying and mapping is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing total station for surveying and mapping has the defects of incapability of independently adjusting to reach the horizontal state and no damping function in the prior art.

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

a total station for surveying and mapping comprises a total station body, wherein a damping layer is arranged at the bottom of the total station body, a transverse plate is fixedly connected to the inner wall of the damping layer, two telescopic rods are fixedly connected to the transverse plate, the two telescopic rods are connected with the same buffer spring, the buffer spring is connected with the transverse plate, a support plate is arranged at the bottom of the damping layer, the support plate is connected with a connecting block, the support plate and the connecting block are connected with the same rotating shaft, a shell is fixedly connected to the bottom of the connecting block, a support column is fixedly connected to the shell, a first clamping sleeve and a second clamping sleeve are fixedly connected to the shell, a first bolt and a second bolt are respectively rotatably connected to the first clamping sleeve and the second clamping sleeve, a moving cavity is formed in the shell and is arranged at the top of the support column, a rotating handle is rotatably installed at one side of the first clamping sleeve, the rotating handle penetrates through the first clamping sleeve and extends to the moving cavity, rotate and lie in the first conical gear of one side fixedly connected with who removes the chamber on the handle, rotate on the inner wall of shell and install the short column, fixedly connected with second conical gear on the short column, and first conical gear is connected with second conical gear meshing, slidable mounting has the removal post on the inner wall of shell, and the one side that is close to second conical gear on the removal post is provided with the rack, and second conical gear and rack meshing are connected, the bottom of removal post and the top fixed connection of support column.

Preferably, the bottom of the supporting column is fixedly connected with a fixed supporting leg, and an anti-skid layer is arranged on the fixed supporting leg.

Preferably, a fixing ring is arranged on the part of the rotating shaft, which is outside the support plate.

Preferably, the number of the connecting blocks is three, and the three connecting blocks connected with the support plate are in a triangular structure.

Preferably, the bottom of the fixed leg is in a triangular structure.

The utility model discloses in, a beneficial effect of total powerstation for survey and drawing:

be provided with telescopic link and spring in the buffer layer, when the buffer layer received gravity oppression, the spring compression, the telescopic link shrink, the holding power of reducible fixed stabilizer blade.

The first bevel gear can be rotated by rotating the handle, the first bevel gear drives the second bevel gear to rotate, the second bevel gear can drive the rack to move up and down, and the moving column can move up and down due to the fact that the rack is arranged on the moving column.

The first clamping sleeve and the second clamping sleeve are pressed tightly by rotating the first bolt and the second bolt, the movable column is fastened by the first clamping sleeve to generate friction force, the movable column is fixed relatively, and the support column and the shell are fixed relatively by the second clamping sleeve and the support column to generate friction force.

The utility model discloses in can adjust the support alone in order to reach the horizontality, and increase shock-absorbing function, make the device more stable.

Drawings

Fig. 1 is a schematic structural view of a total station for surveying and mapping according to the present invention;

fig. 2 is a schematic structural view of a first card sleeve of a total station for surveying and mapping provided by the present invention;

fig. 3 is the utility model provides an extension board structure sketch map of total powerstation for survey and drawing.

In the figure: the total station comprises a total station main body 1, a damping layer 2, a transverse plate 3, a buffer spring 4, a telescopic rod 5, a supporting plate 6, a rotating shaft 7, a connecting block 8, a shell 9, a supporting column 10, a first clamping sleeve 11, a first bolt 12, a second clamping sleeve 13, a second bolt 14, a moving cavity 15, a rotating handle 16, a first bevel gear 17, a second bevel gear 18, a moving column 19, a rack 20, a fixed supporting leg 21 and a short column 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a total station for surveying and mapping comprises a total station body 1, a damping layer 2 is arranged at the bottom of the total station body 1, a transverse plate 3 is fixedly connected to the inner wall of the damping layer 2, two telescopic rods 5 are fixedly connected to the transverse plate 3, the same buffer spring 4 is connected to the two telescopic rods 5, the buffer spring 4 is connected to the transverse plate 3, a support plate 6 is arranged at the bottom of the damping layer 2, the support plate 6 is connected to a connecting block 8, the support plate 6 and the connecting block 8 are connected to a same rotating shaft 7, a housing 9 is fixedly connected to the bottom of the connecting block 8, a support post 10 is fixedly connected to the housing 9, a first clamping sleeve 11 and a second clamping sleeve 13 are fixedly connected to the housing 9, a first bolt 12 and a second bolt 14 are rotatably connected to the first clamping sleeve 11 and the second clamping sleeve 13 respectively, a moving cavity 15 is arranged in the housing 9, and the moving cavity 15 is arranged at the top of the support post 10, one side of first cutting ferrule 11 is rotated and is installed and rotate handle 16, rotates handle 16 and runs through first cutting ferrule 11 and extend to on removing the chamber 15, rotates the first conical gear 17 of one side fixedly connected with that lies in removing the chamber 15 on the handle 16, rotate on the inner wall of shell 9 and install short column 22, fixedly connected with second conical gear 18 on the short column 22, and first conical gear 17 meshes with second conical gear 18 and is connected, slidable mounting has on the inner wall of shell 9 and removes post 19, removes the one side that is close to second conical gear 18 on the post 19 and is provided with rack 20, and second conical gear 18 meshes with rack 20 and is connected, removes the bottom of post 19 and the top fixed connection of support column 10.

The utility model discloses in, the fixed stabilizer blade 21 of bottom fixedly connected with of support column 10, and be provided with the skid resistant course on the fixed stabilizer blade 21.

The utility model discloses in, the part in the extension board 6 outside is provided with the retainer plate in pivot 7.

The utility model discloses in, the quantity of connecting block 8 is three, and is the triangle-shaped structure with the three connecting block 8 that extension board 6 is connected.

In the utility model, the bottom of the fixed support leg 21 is a triangular structure.

The utility model discloses in, can make first bevel gear 17 rotate through rotating handle 16, first bevel gear 17 drives second bevel gear 18 and rotates, second bevel gear 18 can drive rack 20 and reciprocate, because rack 20 is on removing post 19, so remove post 19 and reciprocate, when removing post 19 and drive support column 10 and remove suitable high, rotate first bolt 12 and second bolt 14, make first cutting ferrule 11 and second cutting ferrule 13 compress tightly, first cutting ferrule 11 fastening removal post 19 produces frictional force this moment, make and remove post 19 relatively fixed, second cutting ferrule 13 and support column 10 produce frictional force, make support column 10 and shell 9 relatively fixed, set up buffer layer 2, when the road surface is uneven or there is pot hole, reducible gravity is to the effort of fixed stabilizer blade 21 when placing total powerstation main part 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A total station for surveying and mapping comprises a total station main body (1) and is characterized in that a damping layer (2) is arranged at the bottom of the total station main body (1), a transverse plate (3) is fixedly connected to the inner wall of the damping layer (2), two telescopic rods (5) are fixedly connected to the transverse plate (3), the two telescopic rods (5) are connected with a same buffer spring (4), the buffer spring (4) is connected with the transverse plate (3), a support plate (6) is arranged at the bottom of the damping layer (2), the support plate (6) is connected with a connecting block (8), the support plate (6) and the connecting block (8) are connected with a same rotating shaft (7), a shell (9) is fixedly connected to the bottom of the connecting block (8), a support column (10) is fixedly connected to the shell (9), and a first clamping sleeve (11) and a second clamping sleeve (13) are fixedly connected to the shell (9), a first bolt (12) and a second bolt (14) are respectively connected to the first cutting sleeve (11) and the second cutting sleeve (13) in a rotating mode, a moving cavity (15) is formed in the shell (9), the moving cavity (15) is arranged at the top of the supporting column (10), a rotating handle (16) is rotatably installed on one side of the first cutting sleeve (11), the rotating handle (16) penetrates through the first cutting sleeve (11) and extends to the moving cavity (15), a first bevel gear (17) is fixedly connected to one side of the moving cavity (15) on the rotating handle (16), a short column (22) is rotatably installed on the inner wall of the shell (9), a second bevel gear (18) is fixedly connected to the short column (22), the first bevel gear (17) is meshed with the second bevel gear (18), a moving column (19) is slidably installed on the inner wall of the shell (9), and a rack (20) is arranged on one side, close to the second bevel gear (18), of the moving column (19), and the second bevel gear (18) is meshed with the rack (20), and the bottom of the movable column (19) is fixedly connected with the top of the support column (10).

2. The total station for surveying and mapping according to claim 1, wherein said supporting column (10) has a fixed leg (21) fixedly connected to a bottom thereof, and said fixed leg (21) is provided with an anti-slip layer thereon.

3. A total station for surveying and mapping according to claim 1, characterized in that said shaft (7) is provided with a fixing ring at a portion thereof outside said support plate (6).

4. A total station for surveying and mapping according to claim 1, characterized in that said number of connection blocks (8) is three and that the three connection blocks (8) connected to the support plate (6) are of triangular configuration.

5. A total station for surveying and mapping according to claim 2, characterized in that said bottom of said fixed leg (21) is of triangular configuration.