Total station with rotating function

Abstract

The utility model relates to the technical field of total stations, and discloses a total station with a rotating function, according to the total station with the rotating function, when a placing plate slides along the inner wall of a shell, an inserting rod can be driven to move downwards together, the inserting rod can be gradually inserted into an abutting groove, but a square plate is wider than the inserting rod, so that the square plate abuts against an inclined plane column; the circular plate can abut against the sliding rod through the arc-shaped groove while rotating, the installation piece is limited by the sliding groove, meanwhile, the positioning block is limited by the inclined groove, so that the sliding rod slides along the arc-shaped groove, meanwhile, the installation piece slides along the sliding groove, and meanwhile, the positioning block slides along the inclined groove; according to the technical scheme, the mounting parts can gradually move downwards while contracting towards the middle, so that the flange plates are clamped by the mounting parts, finally, the flange plates and the mounting parts are connected through bolts, the total stations with the flange plates of different sizes can be mounted through centered positioning of the six groups of mounting parts, and a support does not need to be customized for the total stations.

Description

Technical Field

[0001] The utility model relates to the technical field of total stations, in particular to a total station with a rotation function. Background Art

[0002] A total station is a precision instrument used to measure the position, height and angle of various objects on the ground. It is commonly used in civil engineering, building construction, road design and other fields. A total station measures the position and angle of a target object by emitting a beam of visible or invisible laser or infrared light and then receiving the reflected signal. It can accurately determine the distance, elevation and horizontal angle between different points on the ground, and is therefore used in topographic mapping, building design, construction monitoring and other work.

[0003] When using an existing total station, it is necessary to fix the base of the total station to a tripod, and most of the fixing methods use flange connection. However, when the total station is produced, the total station body and the tripod model are matched. If the tripod is damaged and the total station is intact, replacing the tripod may cause the model to not match, and the installation will be a little troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a total station with a rotation function to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a total station with a rotation function, comprising a connecting seat and a total station body, the bottom surface of the total station body is fixedly connected with a flange, and a positioning part is arranged inside the connecting seat, and the positioning part comprises:

[0006] A slider, the slider passes through the bottom surface of the connecting seat and is slidably connected, the bottom surface of the slider is fixedly connected with a hinge block, and the inner side of the hinge block is hinged with a support leg;

[0007] The shell has a bottom surface fixedly connected to the top surface of the connecting seat, a circular plate is rotatably connected to the inner wall of the shell, an arc groove is provided on the surface of the circular plate, a bevel column is fixedly connected to the inner wall of the shell, and a resistance groove is provided on the surface of the bevel column. When the placement plate slides along the inner wall of the shell, the insertion rod will be driven to move downward together, and the insertion rod will gradually be inserted into the resistance groove. The bevel column penetrates the circular plate and is fixedly connected.

[0008] Preferably, a placement plate is slidably connected to the inner side of the shell. When in use, the flange on the bottom surface of the total station body is aligned with the placement plate and pressed downward, causing the placement plate to slide downward along the inner wall of the shell. A slide groove is provided on the surface of the placement plate, and an inclined groove is provided on the inner side of the slide groove. The mounting piece is limited by the slide groove, and the positioning block is limited by the inclined groove, so that the slide rod slides along the arc groove and the mounting piece slides along the slide groove. At the same time, the positioning block slides along the inclined groove, so that the mounting piece will gradually move downward while shrinking toward the middle.

[0009] Preferably, a slide plate is slidably connected to the inner side of the inclined groove, and a return spring is fixedly connected between the slide plate and the inner side of the inclined groove.

[0010] Preferably, a mounting piece is slidably connected to the inner side of the slide groove, and the positioning block slides along the inclined groove, so that the mounting piece shrinks toward the middle and gradually moves downward, so that the mounting piece clamps the flange, and finally the flange is connected to the mounting piece by bolts. By centrally positioning six groups of mounting pieces, total stations with flanges of different sizes can be installed. A mounting hole is provided on the top surface of the mounting piece, and a positioning block is fixedly connected to the side of the mounting piece. The positioning block passes through the inclined groove and is slidably connected.

[0011] Preferably, a sliding rod passes through and is slidably connected to the bottom surface of the mounting member, the sliding rod passes through the arc groove and is slidably connected, and the sliding rod passes through and is fixedly connected to a connecting plate.

[0012] Preferably, a push spring is fixedly connected to the top surface of the connecting plate, and the top end of the push spring is fixedly connected to the bottom surface of the mounting member.

[0013] Preferably, the bottom surface of the placement plate is fixedly connected with an insertion rod, and the insertion rod passes through and is fixedly connected with a square plate. The square plate is wider than the insertion rod, which causes the square plate to contact the inclined column, so that the inclined column rotates and drives the circular plate to rotate together. When the circular plate rotates, it will contact the sliding rod through the arc groove.

[0014] Compared with the prior art, the utility model provides a total station with a rotation function, which has the following beneficial effects:

[0015] 1. For the total station with a rotating function, when the placement plate slides along the inner wall of the shell, it will drive the insertion rod to move downward, and the insertion rod will gradually insert into the interference groove, but the square plate is wider than the insertion rod, which causes the square plate to interfere with the inclined column, so that the inclined column rotates and drives the circular plate to rotate together, and the circular plate will interfere with the slide rod through the arc groove while rotating, but the mounting piece is limited by the slide groove, and the positioning block is limited by the inclined groove, so that when the slide rod slides along the arc groove, the mounting piece will slide along the slide groove, and the positioning block will slide along the inclined groove, so that the mounting piece will gradually move downward while shrinking toward the middle, so that the mounting piece clamps the flange, and finally the flange is connected to the mounting piece by bolts. The total station with flanges of different sizes can be installed by centering the six sets of mounting pieces, without the need to customize the bracket for the total station.

[0016] 2. The total station with a rotation function can move the support legs and drive the slider to rotate along the connecting seat through the hinge block, which makes it easier for the support legs to adapt to installation in different terrains. Moreover, when the mounting piece is clamped in the center of the flange, the mounting piece is clamped downward because of the inclined groove and the positioning block, and the top surface of the flange can be pressed downward to make the installation more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the housing of the utility model;

[0019] Figure 3 This is a schematic diagram of the unfolded structure of the circular plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the enlarged structure of the mounting piece of the utility model.

[0021] In the figure: 1. connecting seat; 2. positioning part; 21. sliding block; 22. hinge block; 23. supporting leg; 24. shell; 25. circular plate; 26. arc groove; 27. inclined column; 28. resistance groove; 29. ​​placing plate; 210. sliding groove; 211. inclined groove; 212. sliding plate; 213. reset spring; 214. sliding rod; 215. connecting plate; 216. mounting part; 217. pushing spring; 218. positioning block; 219. mounting hole; 220. plug rod; 221. square plate; 3. total station body; 4. flange. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a total station with a rotation function, including a connecting seat 1 and a total station body 3, the bottom surface of the total station body 3 is fixedly connected with a flange 4, and a positioning part 2 is arranged inside the connecting seat 1, and the positioning part 2 includes: a slider 21, a hinge block 22, a support leg 23, a shell 24, a circular plate 25, an arc groove 26, a bevel column 27, a resistance groove 28, a placement plate 29, a slide groove 210, an oblique groove 211, a slide plate 212, a reset spring 213, a slide rod 214, a connecting plate 215, a mounting part 216, a push spring 217, a positioning block 218, a mounting hole 219, an insertion rod 220, and a square plate 221.

[0023] The slider 21 penetrates the bottom surface of the connection seat 1 and is slidably connected. The bottom surface of the slider 21 is fixedly connected with a hinge block 22. The inner side of the hinge block 22 is hinged with a support leg 23. The bottom surface of the housing 24 is fixedly connected with the top surface of the connection seat 1. The inner wall of the housing 24 is rotatably connected with a circular plate 25. The surface of the circular plate 25 is provided with an arc groove 26. The inner wall of the housing 24 is fixedly connected with an inclined column 27. The surface of the inclined column 27 is provided with a resistance groove 28. The inclined column 27 penetrates the circular plate 25 and is fixedly connected. The inner side of the housing 24 is slidably connected with a placement plate 29. When in use, the flange 4 on the bottom surface of the total station body 3 is aligned with the placement plate 29 and pressed downward, so that the placement plate 29 slides downward along the inner wall of the housing 24. The surface of the placement plate 29 is provided with a slide groove 210, and the inner side of the slide groove 210 is provided with an inclined groove 211. The inner side of the inclined groove 211 is slidably connected with a slide plate 212, and a return spring 213 is fixedly connected between the slide plate 212 and the inner side of the inclined groove 211. The inner side of the slide groove 210 is slidably connected with a mounting member 216, and the square plate 221 abuts against the inclined column 27, so that the inclined column 27 rotates and drives the circular plate 25 to rotate together, and the circular plate 25 will abut the slide bar 214 through the arc groove 26 while rotating, but the mounting member 216 is limited by the slide groove 210, and the positioning block 218 is limited by the inclined groove 211, so that the slide bar 214 slides along the arc groove 26 and the mounting member 216 slides along the slide groove 210, and the top surface of the mounting member 216 is provided with a mounting hole 219, and the side of the mounting member 216 is fixedly connected with a positioning block 218, and the positioning block 218 penetrates the inclined groove 211 and is slidably connected. The bottom surface of the mounting member 216 is penetrated and slidably connected with a slide bar 214, and the positioning block 218 slides along the inclined groove 211, so that the mounting member 216 shrinks toward the middle and gradually moves downward, so that the mounting member 216 clamps the flange 4, and finally the flange 4 is connected to the mounting member 216 by bolts. Through the central positioning of six groups of mounting members 216, the total station with flanges 4 of different sizes can be installed. The slide bar 214 penetrates the arc groove 26 and the sliding connection slide bar 214 penetrates and is fixedly connected with a connecting plate 215. The connecting plate 215 is fixedly connected to the top surface with a push spring 217, and the top end of the push spring 217 is fixedly connected to the bottom surface of the mounting member 216. The bottom surface of the placement plate 29 is fixedly connected with an insertion rod 220. When the placement plate 29 slides along the inner wall of the shell 24, the insertion rod 220 will be driven to move downward together, and the insertion rod 220 will gradually be inserted into the interference groove 28. However, the square plate 221 is wider than the insertion rod 220, which causes the square plate 221 to interfere with the inclined column 27. The insertion rod 220 penetrates and is fixedly connected to the square plate 221.

[0024] Based on the above embodiment, when in use, the flange 4 on the bottom surface of the total station body 3 is aligned with the placement plate 29 and pressed downward, so that the placement plate 29 slides downward along the inner wall of the shell 24, and when the placement plate 29 slides along the inner wall of the shell 24, the insertion rod 220 is driven to move downward together, and the insertion rod 220 is gradually inserted into the abutment groove 28, but the square plate 221 is wider than the insertion rod 220, which causes the square plate 221 to abut against the inclined column 27, so that the inclined column 27 rotates and drives the circular plate 25 to rotate together, and the circular plate 25 will abut the slide bar 214 through the arc groove 26 while rotating, but the mounting part 216 is limited by the slide groove 210, and the positioning block 218 is limited by the inclined groove 211, so that the slide rod 214 slides along the arc groove 26 and the mounting member 216 slides along the slide groove 210, and the positioning block 218 slides along the inclined groove 211, so that the mounting member 216 shrinks toward the middle and gradually moves downward, so that the mounting member 216 clamps the flange 4, and finally the flange 4 is connected to the mounting member 216 by bolts. By centrally positioning six groups of mounting members 216, total stations with flanges 4 of different sizes can be installed without the need to customize the bracket for the total station.

[0025] At the same time, the support leg 23 can be moved, and the slider 21 can be driven to rotate along the connecting seat 1 through the hinge block 22, which makes it easier for the support leg 23 to adapt to different terrain installations. Moreover, when the mounting member 216 is centered and clamped on the flange 4, the mounting member 216 is clamped downward because of the inclined groove 211 and the positioning block 218, and the top surface of the flange 4 can be pressed downward to make the installation more secure.

[0026] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A total station with a rotation function, comprising a connection base (1) and a total station body (3), wherein a flange (4) is fixedly connected to the bottom surface of the total station body (3), characterized in that: A positioning portion (2) is provided inside the connection seat (1), and the positioning portion (2) comprises: A slider (21), the slider (21) passing through the bottom surface of the connecting seat (1) and being slidably connected, the bottom surface of the slider (21) being fixedly connected to a hinge block (22), the inner side of the hinge block (22) being hinged to a support leg (23); A shell (24), wherein the bottom surface of the shell (24) is fixedly connected to the top surface of the connecting seat (1), the inner wall of the shell (24) is rotatably connected to a circular plate (25), the surface of the circular plate (25) is provided with an arc groove (26), the inner wall of the shell (24) is fixedly connected to an inclined column (27), the surface of the inclined column (27) is provided with a resistance groove (28), and the inclined column (27) penetrates the circular plate (25) and is fixedly connected.

2. A total station with a rotation function according to claim 1, characterized in that: A placement plate (29) is slidably connected to the inner side of the housing (24), a sliding groove (210) is provided on the surface of the placement plate (29), and an inclined groove (211) is provided on the inner side of the sliding groove (210).

3. A total station with a rotation function according to claim 2, characterized in that: The inner side of the inclined groove (211) is slidably connected to a slide plate (212), and a return spring (213) is fixedly connected between the slide plate (212) and the inner side of the inclined groove (211).

4. A total station with a rotation function according to claim 2, characterized in that: A mounting member (216) is slidably connected to the inner side of the slide groove (210), a mounting hole (219) is provided on the top surface of the mounting member (216), a positioning block (218) is fixedly connected to the side of the mounting member (216), and the positioning block (218) passes through the inclined groove (211) and is slidably connected.

5. A total station with a rotation function according to claim 4, characterized in that: A sliding rod (214) penetrates and is slidably connected to the bottom surface of the mounting member (216); the sliding rod (214) penetrates and is slidably connected to the arc groove (26); and the sliding rod (214) penetrates and is fixedly connected to a connecting plate (215).

6. A total station with a rotation function according to claim 5, characterized in that: A push spring (217) is fixedly connected to the top surface of the connecting plate (215), and a top end of the push spring (217) is fixedly connected to the bottom surface of the mounting member (216).

7. A total station with a rotation function according to claim 2, characterized in that: The bottom surface of the placement plate (29) is fixedly connected to an insertion rod (220), and the insertion rod (220) passes through and is fixedly connected to a square plate (221).

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