Auxiliary device of total station

Abstract

The utility model discloses a total station auxiliary device, and relates to the technical field of total stations, the total station auxiliary device comprises a bottom plate, a containing groove is formed in the top end of the bottom plate, the bottom plate is located in the containing groove, a rotating shaft is rotatably installed on the side, located in the containing groove, of the bottom plate, and a sleeve is fixedly installed at the top end of the rotating shaft; a movable rod is slidably installed at the top end of the sleeve, a bolt is installed on one side of the sleeve in a threaded mode and penetrates through the sleeve, one end of the bolt abuts against the movable rod, a connecting plate is fixedly installed on one side of the movable rod, a locking pin is movably connected to the top end of the connecting plate in an inserted mode, and a positioning hole is formed in the top end of the bottom plate. The locking pin is movably connected with the positioning hole in an inserted mode, and a groove is formed in the side, located on the containing groove, of the bottom plate. The total station auxiliary device is simple in structure, convenient to use and high in connectivity, the sleeve can be conveniently stored, space is saved, and the auxiliary device is convenient to transport and carry.

Description

Technical Field

[0001] The present application relates to the technical field of total stations, and in particular to an auxiliary device for total stations. Background Art

[0002] A total station, or total station electronic distance meter, is a high-tech measuring instrument that integrates optics, mechanics and electronics. It is a surveying and mapping instrument system that integrates horizontal angle, vertical angle, distance and height difference measurement functions. It is called a total station because it can complete all measurement work at the survey station after one installation of the instrument. It is widely used in precision engineering measurement or deformation monitoring fields such as large-scale ground buildings and underground tunnel construction.

[0003] An auxiliary device currently used to assist the support of a total station, as described in the patent with announcement number CN210372630U, includes a bottom plate, a universal wheel, a connecting column, a mounting plate, a vertical plate, a first bearing, a worm, a first top plate, a positioning bolt, a short shaft, a mounting column, a second bearing, a second top plate, a threaded column, a threaded cylinder, a worm wheel, a crank and a third bearing. The utility model device is used in conjunction with a tripod, which can greatly improve the stability of the total station during use. The tripod of the device is easy to connect and disassemble, and the device contains universal wheels. When the device needs to be moved, the bottom of the tripod support frame is separated from the ground, and the device can be moved by pushing it, which is convenient for moving the total station.

[0004] With respect to the above-mentioned related technologies, the inventor believes that the connecting column in the above-mentioned patent is fixedly connected to the bottom plate and cannot be stored, which makes the entire auxiliary device occupy a large space. When encountering complex terrain, the auxiliary device is not easy to carry. In order to solve the above problems, we proposed a full-station auxiliary device. Utility Model Content

[0005] The purpose of the present application is to solve or at least alleviate the problem that the auxiliary device occupies a large space and is inconvenient to carry.

[0006] To achieve the above purpose, the present application provides a total station auxiliary device, which adopts the following technical solutions:

[0007] The top of the movable rod is slidably mounted on the top of the movable rod, and the top of the movable rod is slidably mounted on the top of the movable rod.

[0008] By adopting the above technical scheme, a receiving groove is provided, and a rotating shaft is rotatably installed in the receiving groove so that the sleeve can be rotated in the receiving groove, which is convenient for storing the sleeve, saving space, and facilitating the transportation and carrying of the auxiliary device. When the device is in use, a locking pin is used to pass through the connecting plate and plug into the positioning hole to enhance the stability of the sleeve placement. The height can be easily adjusted by sliding the movable rod out of the sleeve and passing the bolt through the sleeve to abut against the movable rod. A connecting plate is placed by providing a groove, and a support ring is placed by providing a placement groove. The No. 1 threaded rod is rotated by using a hand wheel so that the No. 1 threaded rod abuts against the mounting ring, which plays a limiting role on the mounting ring. When storing, the total station body is disassembled, the movable rod is put into the sleeve, and then the locking pin is pulled out to rotate the sleeve into the receiving groove.

[0009] Optionally, a first card block and a second card block are fixedly mounted on both sides of the receiving groove at the top of the bottom plate, and a slide bar is slidably mounted on one side of the first card block.

[0010] By adopting the above technical solution, the sleeve is protected by using the sliding rod to slide from the first clamping block into the second clamping block.

[0011] Optionally, a limit block is fixedly installed on one side of the top end of the sliding rod.

[0012] By adopting the above technical solution and setting a limit block, a limit function is achieved.

[0013] Optionally, a locking hole is provided on one side of the top end of the sliding rod, and a latch is slidably installed on the top end of the No. 2 clamping block, and the latch is slidably plugged into the locking hole.

[0014] By adopting the above technical solution, the slider is locked by inserting a pin into the locking hole.

[0015] Optionally, fixed seats are fixedly installed at the four corners of the bottom end of the base plate, a roller is rotatably installed at the bottom end of the fixed seat, a support plate is fixedly installed on one side of the base plate, a No. 2 threaded rod is threadedly installed on the top end of the support plate, and a pressure ring is rotatably installed at the bottom end of the No. 2 threaded rod.

[0016] By adopting the above technical solution, the No. 2 threaded rod is rotated to make the pressure ring contact with the ground, thereby enhancing the connection stability.

[0017] Optionally, the bottom plate is fixedly mounted with a rubber pad in the receiving groove and the placement groove.

[0018] By adopting the above technical solution and providing a rubber pad, the support ring placed in the placement groove is protected.

[0019] Optionally, a reinforcing plate is fixedly mounted on the top of the supporting plate, and the reinforcing plate is fixedly connected to the bottom plate.

[0020] By adopting the above technical solution and providing a reinforcing rod, the connection strength is enhanced.

[0021] In summary, this application has the following beneficial effects:

[0022] By providing a receiving groove, a rotating shaft is installed in the receiving groove so that the sleeve can be rotated in the receiving groove, which is convenient for storing the sleeve, saving space, and convenient for transporting and carrying the auxiliary device. When the device is in use, a locking pin is used to pass through the connecting plate and plug into the positioning hole to enhance the stability of the sleeve placement. The height can be easily adjusted by sliding the movable rod out of the sleeve and passing the bolt through the sleeve to abut against the movable rod. The connecting plate is placed by providing a groove, and the support ring is placed by providing a placement groove. The No. 1 threaded rod is rotated by using a hand wheel so that the No. 1 threaded rod abuts against the mounting ring. It plays a limiting role on the installation ring. When storing, the total station body is disassembled, the movable rod is put into the sleeve, and then the locking pin is pulled out to rotate the sleeve into the accommodating groove. By using the sliding bar to slide from the No. 1 block into the No. 2 block, the sleeve is protected. By using the pin to insert into the locking hole, the slider is locked. By providing a roller, the device is easy to move and the labor intensity of the staff is reduced. By rotating the No. 2 threaded rod, the pressure ring is abutted against the ground. By providing a reinforcing rod, the connection strength is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of this application;

[0024] Figure 2 It is another perspective structural diagram of the present application;

[0025] Figure 3 yes Figure 1 Schematic diagram of the enlarged structure of area A in the middle.

[0026] Explanation of the reference numerals in the accompanying drawings: 1. Base plate; 2. Receiving groove; 3. Rotating shaft; 4. Sleeve; 5. Movable rod; 6. Bolt; 7. Connecting plate; 8. Locking pin; 9. Groove; 10. Placement groove; 11. Support ring; 12. Mounting ring; 13. Total station body; 14. No. 1 threaded rod; 15. Handwheel; 16. No. 1 clamping block; 17. No. 2 clamping block; 18. Sliding rod; 19. Limit block; 20. Locking hole; 21. Pin; 22. Fixed seat; 23. Roller; 24. Support plate; 25. No. 2 threaded rod; 26. Pressure ring; 27. Reinforcement plate. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-3 This application is described in further detail.

[0028] Example:

[0029] The present application embodiment discloses a total station auxiliary device. Figure 1-2 The total station auxiliary device includes a base plate 1, wherein fixing seats 22 are fixedly installed at the four corners of the bottom end of the base plate 1, a roller 23 is rotatably installed at the bottom end of the fixing seat 22, a support plate 24 is fixedly installed on one side of the base plate 1, a No. 2 threaded rod 25 is threadedly installed on the top end of the support plate 24, and a pressure ring 26 is rotatably installed on the bottom end of the No. 2 threaded rod 25. By rotating the No. 2 threaded rod 25, the pressure ring 26 is abutted against the ground to enhance the connection stability.

[0030] Reference Figure 1-3 A receiving groove 2 is provided at the top of the bottom plate 1, and a rotating shaft 3 is rotatably installed on one side of the bottom plate 1 located in the receiving groove 2. A sleeve 4 is fixedly installed on the top of the rotating shaft 3, and a movable rod 5 is slidably installed on the top of the sleeve 4. A bolt 6 is threadedly installed on one side of the sleeve 4, and the bolt 6 passes through the sleeve 4. One end of the bolt 6 abuts against the movable rod 5. By providing the receiving groove 2 and rotatably installing the rotating shaft 3 in the receiving groove 2, the sleeve 4 can be rotated in the receiving groove 2, which is convenient for storing the sleeve 4, saving space, and facilitating the transportation and carrying of the auxiliary device.

[0031] Reference Figure 1-3A connecting plate 7 is fixedly installed on one side of the movable rod 5, and a locking pin 8 is movably inserted at the top of the connecting plate 7. A positioning hole is opened at the top of the bottom plate 1, and the locking pin 8 is movably inserted into the positioning hole. A groove 9 is opened on the side of the bottom plate 1 located at the accommodating groove 2, and a placement groove 10 is opened on the side of the bottom plate 1 located at the accommodating groove 2. When the device is in use, the locking pin 8 is passed through the connecting plate 7 and inserted into the positioning hole to enhance the stability of the placement of the sleeve 4. The height can be easily adjusted by sliding the movable rod 5 out of the sleeve 4 and passing the bolt 6 through the sleeve 4 to abut against the movable rod 5. The connecting plate 7 is placed by opening the groove 9, and the support ring 11 is placed by opening the placement groove 10.

[0032] Reference Figure 1-3 A reinforcing plate 27 is fixedly installed on the top of the support plate 24, and the reinforcing plate 27 is fixedly connected to the bottom plate 1. A reinforcing rod is provided to enhance the connection strength. A rubber pad is fixedly installed in the bottom plate 1 in the receiving groove 2 and the placement groove 10. The rubber pad protects the support ring 11 placed in the placement groove 10.

[0033] Reference Figure 1-3 The top of the bottom plate 1 is located on both sides of the receiving groove 2, and a first block 16 and a second block 17 are fixedly installed. A slide bar 18 is slidably installed on one side of the first block 16. By using the slide bar 18 to slide from the first block 16 into the second block 17, the sleeve 4 is protected. A limit block 19 is fixedly installed on one side of the top of the slide bar 18. By setting the limit block 19, a limit function is played. A locking hole 20 is opened on one side of the top of the slide bar 18. A latch 21 is slidably installed on the top of the second block 17. The latch 21 is slidably plugged with the locking hole 20. The slider is locked by inserting the latch 21 into the locking hole 20.

[0034] Reference Figure 1-3 A support ring 11 is fixedly installed on the top of the movable rod 5, and a mounting ring 12 is rotatably installed on the top of the support ring 11. The top of the mounting ring 12 is threadedly installed with a total station body 13, and a No. 1 threaded rod 14 is threadedly installed on the bottom end of the support ring 11. A hand wheel 15 is fixedly installed on the bottom end of the No. 1 threaded rod 14. By using the hand wheel 15 to rotate the No. 1 threaded rod 14, the No. 1 threaded rod 14 is abutted against the mounting ring 12, which plays a limiting role on the mounting ring 12. When storing, the total station body 13 is disassembled, the movable rod 5 is put into the sleeve 4, and then the locking pin 8 is pulled out, so that the sleeve 4 is rotated into the accommodating groove 2.

[0035] The implementation principle of the total station auxiliary device of the embodiment of the present application is:

[0036] When the auxiliary device is in use, the sleeve 4 is rotated out of the receiving groove 2, and the locking pin 8 is used to pass through the connecting plate 7 and plug into the positioning hole to enhance the stability of the placement of the sleeve 4. The movable rod 5 is slid out of the sleeve 4, and the bolt 6 is passed through the sleeve 4 to abut against the movable rod 5, so as to facilitate the height adjustment. The connecting plate 7 is placed by opening a groove 9, and the support ring 11 is placed by opening a placement groove 10. The No. 1 threaded rod 14 is rotated by using a hand wheel 15 so that the No. 1 threaded rod 14 abuts against the mounting ring 12. It plays a limiting role on the mounting ring 12, and the total station body 13 is threadedly installed on the mounting ring 12. The total station body 13 is used for detection. The total station body 13 is a prior art and will not be described in detail here. When storing, the total station body 13 is disassembled, the movable rod 5 is put into the sleeve 4, and then the locking pin 8 is pulled out to rotate the sleeve 4 into the accommodating groove 2. By using the sliding bar 18 to slide from the No. 1 block 16 into the No. 2 block 17, the sleeve 4 is protected. By using the pin 21 to insert into the locking hole 20, the slider is locked. By providing a roller 23, the device is easy to move and the labor intensity of the staff is reduced. By rotating the No. 2 threaded rod 25, the pressure ring 26 is abutted against the ground. By providing a reinforcing rod, the connection strength is enhanced.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A total station auxiliary device, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is provided with a receiving groove (2), a rotating shaft (3) is rotatably mounted on one side of the bottom plate (1) located in the receiving groove (2), a sleeve (4) is fixedly mounted on the top of the rotating shaft (3), a movable rod (5) is slidably mounted on the top of the sleeve (4), a bolt (6) is threadedly mounted on one side of the sleeve (4), the bolt (6) passes through the sleeve (4), one end of the bolt (6) abuts against the movable rod (5), a connecting plate (7) is fixedly mounted on one side of the movable rod (5), a locking pin (8) is movably inserted on the top of the connecting plate (7), and the top of the bottom plate (1) is provided with a A positioning hole is provided, the locking pin (8) is movably plugged into the positioning hole, a groove (9) is provided on one side of the base plate (1) located at the receiving groove (2), a placement groove (10) is provided on one side of the base plate (1) located at the receiving groove (2), a support ring (11) is fixedly installed on the top of the movable rod (5), a mounting ring (12) is rotatably installed on the top of the support ring (11), a total station body (13) is threadedly installed on the top of the mounting ring (12), a No. 1 threaded rod (14) is threadedly installed on the bottom of the support ring (11), and a hand wheel (15) is fixedly installed on the bottom of the No. 1 threaded rod (14).

2. The total station auxiliary device according to claim 1, characterized in that: A first clamping block (16) and a second clamping block (17) are respectively fixedly mounted on the top of the bottom plate (1) and located on both sides of the receiving groove (2), and a slide bar (18) is slidably mounted on one side of the first clamping block (16).

3. The total station auxiliary device according to claim 2, characterized in that: A limiting block (19) is fixedly mounted on one side of the top end of the slide rod (18).

4. The total station auxiliary device according to claim 3, characterized in that: A locking hole (20) is provided on one side of the top end of the slide bar (18), and a latch (21) is slidably mounted on the top end of the second clamping block (17), and the latch (21) is slidably plugged into the locking hole (20).

5. The total station auxiliary device according to claim 1, characterized in that: A fixing seat (22) is fixedly mounted at each of the four corners of the bottom end of the base plate (1), a roller (23) is rotatably mounted at the bottom end of the fixing seat (22), a support plate (24) is fixedly mounted on one side of the base plate (1), a second threaded rod (25) is threadedly mounted at the top end of the support plate (24), and a pressure ring (26) is rotatably mounted at the bottom end of the second threaded rod (25).

6. The total station auxiliary device according to claim 1, characterized in that: The bottom plate (1) is located in the receiving groove (2) and the placement groove (10) and is fixedly mounted with a rubber pad.

7. The total station auxiliary device according to claim 5, characterized in that: A reinforcing plate (27) is fixedly mounted on the top end of the support plate (24), and the reinforcing plate (27) is fixedly connected to the bottom plate (1).

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