A rapid surveying and mapping support

Abstract

The utility model discloses a surveying and mapping support of quick folding and folding, relates to engineering surveying and mapping technical field. Including base, the base top is fixed with surveying and mapping appearance, the base bottom hinged mounting has tripod, the tripod is by two vice branch and a main branch, the tripod surface sliding sleeve joint has the tightening frame, the main branch surface recessed is provided with the toothing, the tightening frame inner wall sliding installation has the pawl, the pawl elasticity is connected in the toothing inner wall, the tightening frame surface fixed mounting has the handle, through folding up the folding of tripod, by the tightening frame sleeve setting in the tripod surface, thereby avoiding the dispersion of tripod moving process, and in the process by the pawl elasticity and be connected in the toothing inner wall make up the tightening frame can stably sleeve setting in the main branch surface, ensure the stable storage of three -legged frame to can hold the handle and raise the tripod horizontally, convenient to carry.

Description

Technical Field

[0001] This utility model relates to the field of engineering surveying and mapping technology, and in particular to a surveying support that allows for rapid entry and exit. Background Technology

[0002] Surveying and mapping, literally understood as measurement and drawing, is based on computer technology, optoelectronic technology, network communication technology, space science, and information science. It utilizes global navigation satellite positioning systems, remote sensing, and geographic information systems as its core technologies. It involves selecting existing feature points and boundaries on the ground and obtaining graphic and location information reflecting the current state of the ground through measurement methods for use in engineering construction, planning and design, and administrative management. Specifically, surveying and mapping refers to the determination, collection, and mapping of the shape, size, spatial location, and attributes of natural geographical elements or man-made structures on the earth's surface.

[0003] Existing surveying equipment typically uses tripods for support. The three supporting legs of the tripod are rotatably connected to the support base, which makes it easy to loosen when folded up, making it inconvenient to move. At the same time, it is not possible to quickly fold up the support, resulting in low work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a surveying support that allows for rapid data collection and expenditure, thereby solving the aforementioned technical problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a surveying support for rapid deployment and retraction, comprising a base, a surveying instrument fixedly mounted on the top of the base, a tripod hinged to the bottom of the base, the tripod consisting of two auxiliary legs and one main leg, a tightening frame slidably fitted onto the surface of the tripod, a toothed groove recessed into the surface of the main leg, a locking tooth slidably mounted on the inner wall of the tightening frame, the locking tooth elastically engaging with the inner wall of the toothed groove, and a handle fixedly mounted on the surface of the tightening frame.

[0006] Preferably, the surface of the tightening frame is provided with a storage groove, the inner wall of the storage groove is recessed and a limiting groove is provided, the inner wall of the limiting groove is slidably sleeved with a limiting block, the inner wall of the storage groove is slidably sleeved with a slider, the limiting block is fixedly installed on the surface of the slider, the locking tooth is fixedly installed on the end of the slider, the end of the slider away from the locking tooth is fixedly installed with a lifting rod, the lifting rod slides through the surface of the tightening frame, and a spring is fixed between the slider and the inner wall of the storage groove.

[0007] Preferably, the top of the tightening frame has a recessed slot, the inner wall of the slot has a recessed groove, the bottom of the base has a fixed plug, the surface of the plug has a fixed clip, the plug slides into the inner wall of the slot, and the clip is elastically engaged with the inner wall of the groove.

[0008] Preferably, the tripod is fixed with nail feet at the bottom.

[0009] Preferably, both the handle and the lifting rod are covered with anti-slip rubber sleeves, the lifting rod is located inside the handle, and there is a gap between the end of the lifting rod away from the locking teeth and the handle.

[0010] Preferably, the top of the tightening frame is movably fitted to the bottom of the base.

[0011] Compared with related technologies, the surveying support frame for rapid data collection and disbursement provided by this utility model has the following beneficial effects:

[0012] This utility model provides a surveying support that can be quickly assembled and disassembled. After the tripod is folded and folded, a tightening frame is fitted onto the surface of the tripod, thereby preventing the tripod from spreading out during movement. During the process, the tightening frame is elastically engaged with the inner wall of the tooth groove by the locking teeth, so that the tightening frame can be stably fitted onto the surface of the main support leg, ensuring stable storage of the tripod. The tripod can also be lifted horizontally by holding the handle, making it convenient to carry.

[0013] This utility model provides a surveying support that can be quickly deployed and deployed. When the tripod needs to be opened, the tightening frame is pulled upward so that its top fits against the inner wall of the surveying instrument. During the process, the insert is inserted into the inner wall of the slot and the clip is elastically engaged with the inner wall of the slot so that the tightening frame is fixed at the bottom of the base. The tripod can be quickly deployed without disassembling the tightening frame, making it more practical. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the tooth groove structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the base structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the tightening frame structure of this utility model;

[0018] Figure 5 This is a cross-sectional view of the handle structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the lifting rod structure of this utility model.

[0020] In the diagram: 1. Base, 11. Surveying instrument, 12. Insert block, 13. Clamp head, 2. Tripod, 21. Secondary support leg, 22. Main support leg, 23. Tooth groove, 24. Tightening frame, 25. Nail foot, 26. Slot, 27. Card slot, 28. Handle, 29. Lifting rod, 3. Clamping tooth, 31. Storage slot, 32. Spring, 33. Slider, 34. Limit block. Detailed Implementation

[0021] Please see Figures 1-6 This utility model provides a technical solution, including a base 1, a surveying instrument 11 fixedly mounted on the top of the base 1, a tripod 2 hinged to the bottom of the base 1, the tripod 2 consisting of two auxiliary legs 21 and one main leg 22, a tightening frame 24 slidably fitted on the surface of the tripod 2, a toothed groove 23 recessed on the surface of the main leg 22, a locking tooth 3 slidably mounted on the inner wall of the tightening frame 24, the locking tooth 3 elastically engaging with the inner wall of the toothed groove 23, a handle 28 fixedly mounted on the surface of the tightening frame 24; and nail feet 25 fixedly mounted on the bottom of the tripod 2.

[0022] After the tripod 2 is folded and folded, the tightening frame 24 is fitted onto the surface of the tripod 2, thereby preventing the tripod 2 from spreading out during movement. During the process, the locking teeth 3 are elastically engaged with the inner wall of the tooth groove 23, so that the tightening frame 24 can be stably fitted onto the surface of the main support leg 22, ensuring the stable storage of the tripod 2. The handle 28 can be held to lift the tripod 2 horizontally for easy handling.

[0023] The surface of the tightening frame 24 is provided with a storage groove 31. The inner wall of the storage groove 31 is recessed and a limiting groove is provided. A limiting block 34 is slidably sleeved on the inner wall of the limiting groove. A slider 33 is slidably sleeved on the inner wall of the storage groove 31. The limiting block 34 is fixedly installed on the surface of the slider 33. A locking tooth 3 is fixedly installed on the end of the slider 33. A lifting rod 29 is fixedly installed on the end of the slider 33 away from the locking tooth 3. The lifting rod 29 slides through the surface of the tightening frame 24. A spring 32 is fixedly provided between the slider 33 and the inner wall of the storage groove 31.

[0024] When tripod 2 needs to be opened, pull the lifting rod 29 to make the slider 33 slide on the inner wall of the storage groove 31, thereby causing the locking teeth 3 to retract into the storage groove 31, thus disengaging from the locking state with the inner wall of the tooth groove 23. The tightening frame 24 can then be removed from the surface of tripod 2, and the tripod 2 can then be smoothly unfolded for support of the surveying instrument 11.

[0025] The top of the tightening frame 24 has a recessed slot 26, and the inner wall of the slot 26 has a recessed groove 27. The bottom of the base 1 has a fixedly installed plug 12, and the surface of the plug 12 has a fixedly installed head 13. The plug 12 slides into the inner wall of the slot 26, and the head 13 is elastically engaged in the inner wall of the groove 27. The top of the tightening frame 24 is movably fitted to the bottom of the base 1.

[0026] When tripod 2 needs to be opened, pull the tightening frame 24 upward so that its top fits against the inner wall of the surveyor 11. During this process, the insert 12 is inserted into the inner wall of the slot 26 and is elastically engaged with the inner wall of the slot 27 by the clip 13, so that the tightening frame 24 is fixed at the bottom of the base 1. The tripod 2 can be quickly opened without disassembling the tightening frame 24, making it more practical.

[0027] Both the handle 28 and the lifting rod 29 are covered with anti-slip rubber sleeves. The lifting rod 29 is located inside the handle 28, and there is a gap between the end of the lifting rod 29 away from the locking tooth 3 and the handle 28.

[0028] The friction between the anti-slip rubber sleeve and the worker's hand can prevent slippage and save effort. At the same time, one can choose to hold the handle 28 alone or hold the handle 28 and the lifting rod 29 at the same time.

Claims

1. A surveying support for rapid entry and exit, comprising a base (1), characterized in that: A surveying instrument (11) is fixedly mounted on the top of the base (1), and a tripod (2) is hinged to the bottom of the base (1). The tripod (2) consists of two auxiliary legs (21) and one main leg (22). A tightening frame (24) is slidably fitted on the surface of the tripod (2). A toothed groove (23) is recessed on the surface of the main leg (22). A locking tooth (3) is slidably installed on the inner wall of the tightening frame (24). The locking tooth (3) is elastically engaged with the inner wall of the toothed groove (23). A handle (28) is fixedly installed on the surface of the tightening frame (24).

2. The surveying support frame for rapid entry and exit according to claim 1, characterized in that: The tightening frame (24) has a storage groove (31) on its surface. The inner wall of the storage groove (31) has a recessed limit groove. The inner wall of the limit groove is slidably fitted with a limit block (34). The inner wall of the storage groove (31) is slidably fitted with a slider (33). The limit block (34) is fixedly installed on the surface of the slider (33). The locking tooth (3) is fixedly installed at the end of the slider (33). A lifting rod (29) is fixedly installed at the end of the slider (33) away from the locking tooth (3). The lifting rod (29) slides through the surface of the tightening frame (24). A spring (32) is fixed between the slider (33) and the inner wall of the storage groove (31).

3. The surveying support frame for rapid entry and exit according to claim 2, characterized in that: The top of the tightening frame (24) is recessed with a slot (26), and the inner wall of the slot (26) is recessed with a groove (27). The bottom of the base (1) is fixedly installed with a plug (12), and a clip (13) is fixedly provided on the surface of the plug (12). The plug (12) is slidably sleeved on the inner wall of the slot (26), and the clip (13) is elastically engaged with the inner wall of the groove (27).

4. The surveying support frame for rapid entry and exit according to claim 3, characterized in that: The tripod (2) is fixed with nail feet (25) at the bottom.

5. A surveying support frame for rapid deployment and deployment according to claim 4, characterized in that: The handle (28) and the lifting rod (29) are both covered with anti-slip rubber sleeves. The lifting rod (29) is located inside the handle (28), and there is a gap between the end of the lifting rod (29) away from the locking tooth (3) and the handle (28).

6. The surveying support frame for rapid deployment and deployment according to claim 5, characterized in that: The top of the tightening frame (24) is movably attached to the bottom of the base (1).

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