Surveying and mapping support for engineering surveying and mapping

Abstract

The utility model provides a surveying and mapping support for engineering surveying and mapping, and belongs to the technical field of engineering surveying and mapping supports. The surveying and mapping support for engineering surveying and mapping comprises a mounting table, three sets of hinged supports are arranged at the bottom of the mounting table, fixing blocks are arranged in the three sets of hinged supports, electric telescopic rods are arranged at the bottoms of the fixing blocks, supporting legs are arranged at the bottoms of the electric telescopic rods, and mounting frames are arranged on the surfaces of the supporting legs. The electric telescopic rods, the supporting legs, the foot nails, the auxiliary legs, the threaded rods, the bolts and the mounting frame are matched with one another, so that the device can be supported according to the use condition, the stability of the device is improved, and the device is convenient to use and high in practicability. In addition, the stability of the device can be improved through auxiliary legs while supporting is conducted, compared with a conventional supporting mode, the number of supporting modes is large, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of engineering surveying and mapping supports, in particular to a surveying and mapping support for engineering surveying and mapping. Background Art

[0002] A surveying stand for engineering surveying is a device used to support surveying instruments such as total stations, theodolites, and levels in the field of engineering surveying. Its main function is to provide a stable working platform for surveying instruments, ensuring the horizontality and height position of the instruments during the measurement process, reducing measurement errors caused by instrument shaking or position changes, and thus ensuring the accuracy of surveying data. It usually has three tripod legs, forming a stable triangular support structure. The horizontal pan head is a platform for installing surveying instruments, which can realize horizontal rotation to facilitate measurement in different directions.

[0003] In the specific surveying and mapping supports used in engineering surveying and mapping, the common devices directly use a tripod support to support the device. Although this method can support the device, it is not stable enough during use, and the support method is relatively simple, which is inconvenient for the operator to use. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides a surveying and mapping bracket for engineering surveying and mapping that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a surveying and mapping bracket for engineering surveying and mapping, comprising a mounting platform,

[0007] The bottom of the mounting platform is provided with three groups of hinge supports, each of which has a fixed block inside, an electric telescopic rod at the bottom of the fixed block, a support leg at the bottom of the electric telescopic rod, a mounting frame at the surface of the support leg, a foot nail at the inside of the mounting frame, and auxiliary legs at the opposite sides of the three groups of support legs;

[0008] A hook is provided below the mounting platform, and a horizontal rope is provided below the hook.

[0009] In a preferred solution, the surfaces of the three groups of legs are all provided with a fixing frame, the fixing frame is connected with a threaded rod, and the auxiliary leg is provided on one side of the fixing frame.

[0010] In a preferred solution, a plurality of threaded holes are formed on the surfaces of the three groups of legs, and the threaded rod is arranged inside one group of threaded holes.

[0011] In a preferred solution, mounting holes are formed on the surfaces of the three groups of legs, and bolts are provided inside the mounting holes.

[0012] In a preferred solution, the interiors of the three groups of mounting frames are all provided with limiting grooves, and the foot nails are arranged inside the limiting grooves.

[0013] In a preferred solution, a mounting rod is provided inside the limiting groove, and a spring is provided on the surface of the mounting rod.

[0014] In a preferred solution, the foot spike is sleeved on the surface of the mounting rod, one end of the spring is fixed inside the limiting groove, and the other end of the spring is fixed to the top of the foot spike.

[0015] In a preferred solution, the size of the fixing frame is adapted to the size of the supporting legs, and an anti-slip pad is provided at the bottom of the auxiliary leg.

[0016] The utility model provides a surveying and mapping bracket for engineering surveying and mapping, and its beneficial effects include:

[0017] 1. Through the mutual cooperation of the electric telescopic rod, outriggers, foot spikes, auxiliary legs, threaded rods, bolts and mounting frame, the three sets of electric telescopic rods can be rotated, and the outriggers can be rotated synchronously. When rotated to the required position, if it is a muddy ground, step down on the foot spikes, and the threaded rods can be taken out according to the placement situation. After the removal is completed, the position of the auxiliary legs can be adjusted, and the threaded rods can be inserted into the threaded holes to support the surveying and mapping device. When it is not a muddy ground, the mounting frame can be rotated to support the device according to the usage situation to improve the stability of the device. At the same time, the auxiliary legs can also be used to improve the stability of the device. Compared with conventional support methods, there are more support methods, which improves the practicality of the device.

[0018] 2. Through the mutual cooperation of the legs, foot spikes, hooks, horizontal ropes and mounting platforms, when the operator needs to use devices such as a level, the operator can first use the legs or foot spikes to support the surveying and mapping device. After the support is completed, the operator can install the hooks and horizontal ropes to the bottom of the mounting platform. After the installation is completed, the operator can observe the conditions of the horizontal ropes and the device body, and understand the horizontal conditions of the device. By setting the horizontal ropes, the overall stability of the device can also be improved, making it easier for the operator to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is an overall three-dimensional diagram provided by an embodiment of the present utility model.

[0021] Figure 2 This is a schematic diagram of the bottom structure of the mounting platform provided in an embodiment of the present utility model.

[0022] Figure 3 This is a schematic diagram of the internal structure of the installation frame provided in an embodiment of the present utility model.

[0023] Figure 4 This is a schematic diagram of the bottom structure of the installation frame provided by an embodiment of the utility model when viewed from above.

[0024] In the figure: 11. Mounting table; 12. Hinge support; 13. Fixing block; 14. Electric telescopic rod; 15. Support leg; 16. Mounting frame; 17. Bolt; 18. Limiting slot; 19. Foot nail; 2. Hook; 21. Horizontal rope; 22. Fixing frame; 23. Auxiliary leg; 24. Threaded hole; 25. Threaded rod; 26. Mounting rod; 27. Spring. DETAILED DESCRIPTION

[0025] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figures 1-4The utility model provides a technical solution: a surveying and mapping bracket for engineering surveying and mapping, including a mounting platform 11, three groups of hinge supports 12 are provided at the bottom of the mounting platform 11, and fixed blocks 13 are provided inside the three groups of hinge supports 12. An electric telescopic rod 14 is provided at the bottom of the fixed block 13, and a support leg 15 is provided at the bottom of the electric telescopic rod 14. A mounting frame 16 is provided on the surface of the support leg 15, and a foot nail 19 is provided inside the mounting frame 16. Auxiliary legs 23 are provided on the opposite sides of the three groups of support legs 15, and a hook 2 is provided under the mounting platform 11, and a horizontal rope 21 is provided under the hook 2. Through the mutual cooperation of the electric telescopic rod 14, the support leg 15, the foot nail 19, the auxiliary leg 23, the threaded rod 25, the bolt 17 and the mounting frame 16, when the operator needs to support the surveying and mapping device, the operator can first rotate the three groups of fixed blocks 13. When the fixed block 13 rotates, the three groups of electric telescopic rods 14 can be driven to move Rotate, at this time the support leg 15 can rotate synchronously, when rotated to the required position, if it is a muddy ground, the operator can step down on the foot nail 19, after completion, the operator can take out the threaded rod 25 according to the placement situation, after taking out, the position of the auxiliary leg 23 can be adjusted, after adjustment, the operator can insert the threaded rod 25 into the threaded hole 24, so that the surveying and mapping device can be supported. When it is not a muddy ground, the operator can loosen the bolt 17 according to the situation, after loosening, the operator can rotate the mounting frame 16, after rotation, after tightening the bolt 17, the operator can directly use the support leg 15 to support the device, so that the device can be supported according to the usage situation to improve the stability of the device, and the auxiliary leg 23 can be used to improve the stability of the device while supporting it. Compared with conventional support methods, there are more support methods, which improves the practicality of the device.

[0027] Reference Figures 1-4In a preferred embodiment, the surfaces of the three groups of legs 15 are all provided with a fixing frame 22, and the fixing frame 22 is connected with a threaded rod 25. The auxiliary leg 23 is provided on one side of the fixing frame 22. The surfaces of the three groups of legs 15 are all provided with a plurality of threaded holes 24. By providing a plurality of threaded holes 24, the position of the threaded rod 25 can be adjusted according to the use situation. The threaded rod 25 is provided inside one group of threaded holes 24. The surfaces of the three groups of legs 15 are provided with mounting holes, and the interior of the mounting holes is provided with bolts 17. By providing the bolts 17, the surveying and mapping device can be supported according to the situation. The interior of the three groups of mounting frames 16 are all provided with a plurality of threaded holes 24. There is a limit groove 18, and the foot nail 19 is arranged inside the limit groove 18. Through the mutual cooperation of the support legs 15, the foot nail 19, the hook 2, the horizontal rope 21 and the mounting platform 11, when the operator needs to use a device such as a level, the operator can first use the support legs 15 or the foot nail 19 to support the surveying and mapping device. After the support is completed, the operator can install the hook 2 and the horizontal rope 21 to the bottom of the mounting platform 11. After the installation is completed, the operator can observe the situation of the horizontal rope 21 and the device body, and understand the horizontal situation of the device. By setting the horizontal rope 21, the overall stability of the device can also be improved, which is convenient for the operator to use.

[0028] Reference Figures 1-4 In a preferred embodiment, a mounting rod 26 is provided inside the limiting groove 18, and a spring 27 is provided on the surface of the mounting rod 26. By providing the spring 27, it is convenient for the operator to step on the foot nail 19. The foot nail 19 is sleeved on the surface of the mounting rod 26, one end of the spring 27 is fixed inside the limiting groove 18, and the other end of the spring 27 is fixed to the top of the foot nail 19. The size of the fixing frame 22 is adapted to the size of the support leg 15, and an anti-slip pad is provided at the bottom of the auxiliary leg 23. By providing the anti-slip pad, the stability of the auxiliary leg 23 can be improved.

[0029] Specifically, the working process or working principle of the surveying and mapping bracket for engineering surveying and mapping is as follows: in the specific surveying and mapping bracket for engineering surveying and mapping, the usual devices all directly use a tripod bracket to support the device. Although this method can support the device, it is not stable enough during use, and the supporting method is relatively single, which is not convenient for the operator to use. When the operator needs to support the surveying and mapping device, the operator can first rotate the three sets of fixed blocks 13. When the fixed blocks 13 rotate, the three sets of electric telescopic rods 14 can be driven to rotate. At this time, the legs 15 can be rotated synchronously. When rotated to the required position, if it is a muddy ground, the operator can step down on the foot nails 19. After completion, the operator can remove the threaded rod 25 according to the placement situation. After removal, the position of the auxiliary leg 23 can be adjusted. After adjustment, the operator can insert the threaded rod 25 into the inside of the threaded hole 24, so that the surveying and mapping device can be supported. When it is not a muddy ground, the operator can step down on the foot nails 19. The operator can loosen the bolts 17 according to the situation. After the loosening is completed, the operator can rotate the mounting frame 16. After the rotation is completed, the bolts 17 are tightened. The operator can directly use the legs 15 to support the device, so that the device can be supported according to the usage and the stability of the device can be improved. At the same time, the auxiliary legs 23 can also be used to improve the stability of the device. Compared with the conventional support method, there are more support methods to improve the practicality of the device. When the operator needs to use a device such as a level, the operator can first use the legs 15 or the foot nails 19 to support the surveying and mapping device. After the support is completed, the operator can install the hook 2 and the horizontal rope 21 to the bottom of the mounting table 11. After the installation is completed, the operator can observe the situation of the horizontal rope 21 and the device body, and can understand the horizontal situation of the device. By setting the horizontal rope 21, the overall stability of the device can be improved, which is convenient for the operator to use. At this point, all processes are completed.

[0030] It should be noted that the electric telescopic rod 14 is electrically connected to an external power supply and is a device or equipment existing in the prior art, or a device or equipment that can be implemented in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.

Claims

1. A surveying and mapping bracket for engineering surveying and mapping, characterized by: The invention comprises a mounting platform (11), wherein three groups of hinge supports (12) are provided at the bottom of the mounting platform (11), a fixing block (13) is provided inside each of the three groups of hinge supports (12), an electric telescopic rod (14) is provided at the bottom of each of the fixing blocks (13), a supporting leg (15) is provided at the bottom of each of the electric telescopic rods (14), a mounting frame (16) is provided on the surface of each of the supporting legs (15), a foot nail (19) is provided inside each of the mounting frame (16), and auxiliary legs (23) are provided on opposite sides of each of the three groups of supporting legs (15); A hook (2) is provided below the mounting platform (11), and a horizontal rope (21) is provided below the hook (2).

2. A surveying and mapping bracket for engineering surveying and mapping according to claim 1, characterized in that: A fixing frame (22) is provided on the surface of the three groups of supporting legs (15), a threaded rod (25) is connected to the fixing frame (22), and the auxiliary leg (23) is provided on one side of the fixing frame (22).

3. The engineering surveying and mapping support according to claim 2, characterized in that: A plurality of threaded holes (24) are provided on the surfaces of the three groups of legs (15), and the threaded rod (25) is arranged inside one group of threaded holes (24).

4. The surveying and mapping bracket for engineering surveying and mapping according to claim 3, characterized in that: Mounting holes are provided on the surfaces of the three groups of legs (15), and bolts (17) are provided inside the mounting holes.

5. The surveying and mapping bracket for engineering surveying and mapping according to claim 4, characterized in that: The interiors of the three groups of mounting frames (16) are all provided with limiting slots (18), and the foot nails (19) are arranged inside the limiting slots (18).

6. The surveying and mapping bracket for engineering surveying and mapping according to claim 5, characterized in that: A mounting rod (26) is provided inside the limiting groove (18), and a spring (27) is provided on the surface of the mounting rod (26).

7. The surveying and mapping bracket for engineering surveying and mapping according to claim 6, characterized in that: The foot nail (19) is sleeved on the surface of the mounting rod (26), one end of the spring (27) is fixed inside the limiting groove (18), and the other end of the spring (27) is fixed to the top of the foot nail (19).

8. The surveying and mapping bracket for engineering surveying and mapping according to claim 7, characterized in that: The size of the fixing frame (22) is adapted to the size of the supporting leg (15), and a non-slip pad is provided at the bottom of the auxiliary leg (23).

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