CN221922943U - A total station that is easy to adjust - Google Patents

Abstract

The utility model relates to the technical field of total stations, in particular to a total station convenient to adjust, which comprises a total station body and a mounting plate, wherein the upper end surface of the mounting plate is connected with a frame body in a penetrating manner, a sliding plate is arranged in the frame body, through grooves are formed in the left side and the right side of the outer wall of the frame body in a penetrating manner, first screw rods penetrating through the two through grooves are fixedly connected to the left side and the right side of the sliding plate, and first tightening blocks extruded with the left side and the right side of the frame body are connected to the outer walls of the two first screw rods in a threaded manner; when carrying out altitude mixture control to the total powerstation body, reach the altitude mixture control scope that improves the total powerstation body to prevent that the unstable effect is placed to the total powerstation body, further reach the effect of being convenient for can be adjusted the measurement angle of total powerstation body according to actual conditions after the device is placed and is accomplished, when the road surface unevenness, further reach the effect of being convenient for adjust the total powerstation body to the horizontality.

Description

A total station that is easy to adjust

Technical Field

The utility model relates to the technical field of total stations, in particular to a total station which is easy to adjust.

Background Art

Total station, or total station type electronic distance meter, is a high-tech measuring instrument integrating optics, machinery and electricity. It is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance and height difference measurement functions. Compared with the optical theodolite, the electronic theodolite replaces the optical degree plate with a photoelectric scanning degree plate, and replaces the manual optical micrometer reading with automatic recording and display of readings, which simplifies the angle measurement operation and avoids the occurrence of reading errors. Because it can complete all the measurement work at the station by setting up the instrument once, it is called a total station. It is widely used in precision engineering measurement or deformation monitoring fields such as large-scale ground buildings and underground tunnel construction.

When the existing total station is in use, it is supported by three legs, and its height is generally adjusted by adjusting the inclination angle of the three legs. The height adjustment range is small, and the height adjustment requirements cannot be met in many scenarios. Moreover, when the three legs are adjusted close, the three legs are not enough to maintain the stability of the total station, and the use effect is not good. After the placement is completed, the measuring angle of the total station cannot be adjusted according to the actual situation. Furthermore, when the ground is uneven, the total station cannot be adjusted to a horizontal level.

Utility Model Content

The utility model aims to provide a total station that is easy to adjust, which is convenient for increasing the height adjustment range of the total station body and preventing the total station body from being placed unstably. Secondly, after the placement is completed, the measuring angle of the total station body can be adjusted according to actual conditions. Furthermore, when the road surface is uneven, the total station body can be adjusted to a horizontal level.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a total station that is easy to adjust, comprising a total station body and a mounting plate, wherein the upper end surface of the mounting plate is connected through a frame, a sliding plate is arranged inside the frame, through grooves are opened through the left and right sides of the outer wall of the frame, first screws passing through the two through grooves are fixedly connected to the left and right sides of the sliding plate, and the outer walls of the two first screws are threadedly connected to first tightening blocks that are pressed against the left and right sides of the frame;

The upper end of the sliding plate is fixedly connected to an adjusting column, the upper end of the adjusting column is fixedly connected to a rectangular frame located above the mounting plate, the upper end surface of the rectangular frame is rotatably connected to a connecting plate through a bearing, the lower end of the connecting plate is fixedly connected to a second screw rod penetrating the upper end surface of the rectangular frame, and the outer wall of the second screw rod is threadedly connected to a second tightening block that is pressed against the upper side of the inner wall of the rectangular frame;

The lower end of the mounting plate is fixedly connected to three threaded sleeves located outside the frame, the interiors of the three threaded sleeves are threadedly connected to third threaded rods, the lower ends of the three third threaded rods are fixedly connected to support feet located at the bottom of the three threaded sleeves, and a level bubble is arranged on the left side of the rectangular frame.

In order to improve the sliding stability of the sliding plate, as a preferred total station that is easy to adjust of the utility model, slide rails are installed on the front and rear sides of the inner wall of the frame, and the sliding plate is slidably connected to the front and rear sides of the inner wall of the frame through the slide rails.

In order to facilitate the installation of the total station body, as a preferred total station of the utility model that is easy to adjust, the upper end of the connecting plate is fixedly connected to a mounting plate, and the total station body is detachably connected to the upper end of the mounting plate.

In order to facilitate the fixing of the level bubble, as a preferred total station that is easy to adjust in the present invention, the left end of the rectangular frame is fixedly connected to a horizontal plate, and the level bubble is fixedly connected to the upper end of the horizontal plate.

In order to improve the stability of the placement of the device, as a preferred embodiment of the utility model of an easily adjustable total station, the lower ends of the three supporting feet are all conical structures.

In order to prevent the second tightening block and the two first tightening blocks from being lost, as a preferred total station that is easy to adjust in the utility model, the lower end of the second screw rod is fixedly connected to a limiting plate on the side opposite to the two first screw rods.

In order to achieve an anti-slip effect when rotating the first tightening block and the second tightening block, as a preferred embodiment of the utility model of an easily adjustable total station, the outer walls of the first tightening block and the second tightening block are both provided with anti-slip patterns.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The sliding plate can slide up and down, so that the total station body can be moved up and down, and then the two first tightening blocks are pressed against the left and right sides of the frame respectively, so that the adjustment position of the total station body can be fixed, and then when the height of the total station body is adjusted, the height adjustment range of the total station body is increased, and the effect of preventing the total station body from being placed unstable is achieved;

The total station body can be rotated to a certain angle. After the angle adjustment is completed, the second tightening block is pressed against the upper side of the inner wall of the rectangular frame to fix the angle of the total station body, thereby achieving the effect of facilitating the adjustment of the measurement angle of the total station body according to actual conditions after the device is placed.

By observing the level bubble, the three supporting legs are extended or shortened respectively until the total station body is adjusted to a horizontal state. When the road surface is uneven, the total station body can be further adjusted to a horizontal state.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is an overall external structure diagram of the utility model;

FIG2 is a front view of the overall cross-sectional structure of the present invention;

FIG. 3 is a diagram of the external connection structure of the frame of the present invention.

In the figure: 1. total station body; 2. mounting plate; 3. frame; 4. sliding plate; 5. adjusting column; 6. rectangular frame; 7. connecting plate; 8. mounting plate; 9. second screw rod; 10. second tightening block; 11. threaded sleeve; 12. third threaded rod; 13. supporting foot; 14. level bubble; 15. level plate; 16. slide rail; 17. through slot; 18. first screw rod; 19. first tightening block; 20. limit plate.

DETAILED DESCRIPTION

Please refer to Figures 1 to 3, a total station that is easy to adjust includes a total station body 1 and a mounting plate 2, the upper end surface of the mounting plate 2 is connected with a frame 3, a sliding plate 4 is arranged inside the frame 3, and the left and right sides of the outer wall of the frame 3 are penetrated with through grooves 17, the left and right sides of the sliding plate 4 are fixedly connected with first screws 18 passing through the two through grooves 17, and the outer walls of the two first screws 18 are threadedly connected with first tightening blocks 19 that are pressed against the left and right sides of the frame 3;

The upper end of the sliding plate 4 is fixedly connected with an adjusting column 5, the upper end of the adjusting column 5 is fixedly connected with a rectangular frame 6 located above the mounting plate 2, the upper end surface of the rectangular frame 6 is rotatably connected with a connecting plate 7 through a bearing, the lower end of the connecting plate 7 is fixedly connected with a second screw rod 9 penetrating the upper end surface of the rectangular frame 6, and the outer wall of the second screw rod 9 is threadedly connected with a second tightening block 10 that is pressed against the upper side of the inner wall of the rectangular frame 6;

The lower end of the mounting plate 2 is fixedly connected with three threaded sleeves 11 located outside the frame 3, the interiors of the three threaded sleeves 11 are threadedly connected with third threaded rods 12, the lower ends of the three third threaded rods 12 are fixedly connected with supporting feet 13 located at the lower sides of the three threaded sleeves 11, and a level bubble 14 is arranged on the left side of the rectangular frame 6.

In this embodiment: the sliding plate 4 can slide up and down inside the frame 3, so that the adjusting column 5 can move up and down, and at the same time drive the rectangular frame 6, the connecting plate 7, the mounting plate 8 and the total station body 1 to move up and down. After the total station body 1 is adjusted to a suitable position, the two first tightening blocks 19 are rotated respectively and squeezed against the left and right sides of the frame 3 respectively, so that the adjustment position of the total station body 1 can be fixed, and when the height of the total station body 1 is adjusted, the height adjustment range of the total station body 1 is increased, and the total station body 1 is prevented from being placed unstably;

After the device is placed, the connecting plate 7 can be rotated, so that the mounting plate 8 and the total station body 1 can be rotated to a certain angle. After the angle adjustment is completed, the second tightening block 10 is rotated and the second tightening block 10 is pressed against the upper side of the inner wall of the rectangular frame 6, so that the angle of the total station body 1 can be fixed, and the effect of adjusting the measurement angle of the total station body 1 according to the actual situation after the device is placed is further achieved.

When the ground is uneven, by observing the level bubble 14 and then rotating the three supporting feet 13 respectively, the three third threaded rods 12 can be rotated in the three threaded sleeves 11 respectively, and at the same time the three supporting feet 13 will extend or shorten until the total station body 1 is adjusted to a horizontal state. When the road surface is uneven, it is further facilitated to adjust the total station body 1 to a horizontal state.

As a technical optimization solution of the present invention, slide rails 16 are installed on both the front and rear sides of the inner wall of the frame 3 , and the sliding plate 4 is slidably connected to both the front and rear sides of the inner wall of the frame 3 via the slide rails 16 .

In this embodiment, two slide rails 16 are provided to improve the movement stability of the slide plate 4 .

As a technical optimization solution of the present invention, the upper end of the connecting disk 7 is fixedly connected with a mounting plate 8 , and the total station body 1 is detachably connected to the upper end of the mounting plate 8 .

In this embodiment: a mounting plate 8 is provided to facilitate the installation of the total station body 1 .

As a technical optimization solution of the utility model, the left end of the rectangular frame 6 is fixedly connected to the horizontal plate 15 , and the horizontal bubble 14 is fixedly connected to the upper end of the horizontal plate 15 .

In this embodiment, a horizontal plate 15 is provided to fix the horizontal bubble 14 .

As a technical optimization solution of the present utility model, the lower ends of the three supporting legs 13 are all conical structures.

In this embodiment, the lower ends of the three supporting legs 13 are all configured as conical structures, so as to improve the stability of the placement of the device.

As a technical optimization solution of the present invention, the lower end of the second screw rod 9 and the side opposite to the two first screw rods 18 are fixedly connected to a limiting disk 20 .

In this embodiment, three limiting plates 20 are provided to prevent the second tightening block 10 and the two first tightening blocks 19 from being lost.

As a technical optimization solution of the present invention, the outer walls of the two first tightening blocks 19 and the second tightening block 10 are both provided with anti-slip grooves.

In this embodiment, anti-skid patterns are provided to prevent skidding when the first tightening block 19 and the second tightening block 10 are rotated.

Working principle: First, the sliding plate 4 can slide up and down inside the frame 3, so that the adjusting column 5 can move up and down, and at the same time drive the rectangular frame 6, the connecting plate 7, the mounting plate 8 and the total station body 1 to move up and down. After the total station body 1 is adjusted to a suitable position, the two first tightening blocks 19 are rotated respectively and squeezed against the left and right sides of the frame 3 respectively, so that the adjustment position of the total station body 1 can be fixed. Then, when the height of the total station body 1 is adjusted, the height adjustment range of the total station body 1 is increased, and the total station body 1 is prevented from being placed unstably.

Secondly, after the device is placed, the connecting plate 7 can be rotated, so that the mounting plate 8 and the total station body 1 can be rotated to a certain angle. After the angle adjustment is completed, the second tightening block 10 is rotated and the second tightening block 10 is pressed against the upper side of the inner wall of the rectangular frame 6, so that the angle of the total station body 1 can be fixed, and the effect of adjusting the measuring angle of the total station body 1 according to the actual situation can be further achieved after the device is placed.

Furthermore, when the ground is uneven, by observing the level bubble 14 and then rotating the three supporting feet 13 respectively, the three third threaded rods 12 can be rotated in the three threaded sleeves 11 respectively, and at the same time the three supporting feet 13 will extend or shorten until the total station body 1 is adjusted to a horizontal state. When the road surface is uneven, it is further facilitated to adjust the total station body 1 to a horizontal state.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A total station that is easy to adjust, comprising a total station body (1) and a mounting plate (2), characterized in that: the upper end surface of the mounting plate (2) is connected with a frame (3), a sliding plate (4) is arranged inside the frame (3), and the left and right sides of the outer wall of the frame (3) are penetrated with through grooves (17), the left and right sides of the sliding plate (4) are fixedly connected with first screws (18) passing through the two through grooves (17), and the outer walls of the two first screws (18) are threadedly connected with first tightening blocks (19) that are pressed against the left and right sides of the frame (3); The upper end of the sliding plate (4) is fixedly connected to an adjusting column (5), the upper end of the adjusting column (5) is fixedly connected to a rectangular frame (6) located above the mounting plate (2), the upper end surface of the rectangular frame (6) is rotatably connected to a connecting plate (7) via a bearing, the lower end of the connecting plate (7) is fixedly connected to a second screw rod (9) penetrating the upper end surface of the rectangular frame (6), the outer wall of the second screw rod (9) is threadedly connected to a second tightening block (10) which is pressed against the upper side of the inner wall of the rectangular frame (6); The lower end of the mounting plate (2) is fixedly connected to three threaded sleeves (11) located outside the frame (3); the interiors of the three threaded sleeves (11) are all threadedly connected to third threaded rods (12); the lower ends of the three third threaded rods (12) are all fixedly connected to support feet (13) located below the three threaded sleeves (11); and a level bubble (14) is arranged on the left side of the rectangular frame (6). 2. An easily adjustable total station according to claim 1, characterized in that: slide rails (16) are installed on both the front and rear sides of the inner wall of the frame (3), and the sliding plate (4) is slidably connected to the front and rear sides of the inner wall of the frame (3) through the slide rails (16). 3. An easily adjustable total station according to claim 1, characterized in that: the upper end of the connecting plate (7) is fixedly connected to a mounting plate (8), and the total station body (1) is detachably connected to the upper end of the mounting plate (8). 4. An easily adjustable total station according to claim 1, characterized in that: the left end of the rectangular frame (6) is fixedly connected to a horizontal plate (15), and the level bubble (14) is fixedly connected to the upper end of the horizontal plate (15). 5. The easily adjustable total station according to claim 1, characterized in that the lower ends of the three supporting feet (13) are all conical structures. 6. An easily adjustable total station according to claim 1, characterized in that: a limit plate (20) is fixedly connected to the lower end of the second screw rod (9) on the side opposite to the two first screw rods (18). 7. The easily adjustable total station according to claim 1, characterized in that the outer walls of the two first tightening blocks (19) and the second tightening blocks (10) are both provided with anti-slip grooves.