A GPS centering rod soft ground auxiliary stabilizing device

Abstract

The utility model relates to engineering surveying technical field, concretely is a kind of GPS centering pole soft ground auxiliary stabilizing device, including centering pole, fixed assembly cover is set in the lateral surface of centering pole, fixed assembly includes the installation sleeve covered in the lateral surface of centering pole, the lateral surface of installation sleeve is slidably connected with sliding sleeve, and stabilizing assembly is set in the lateral of installation sleeve, and stabilizing assembly includes the one-way connecting seat of equal-angle fixed installation in the lateral surface of fixed sleeve, one-way connecting seat is rotatably connected with adjusting rod inside.The utility model is in, multiple adjusting rods drive multiple sharp cone stabilizing head to expand to lateral side, then separately expand sharp cone stabilizing head, sharp cone stabilizing head is inserted into soft ground vertically downwards, and the auxiliary support of centering pole is carried out, and additional burden of personnel is reduced, by storing sharp cone stabilizing head, it is adhered to the sharp cone bottom end of centering pole, the protection of sharp cone part is carried out, and additional injury caused by it to personnel is reduced, and security risk is reduced.

Description

Technical Field

[0001] This utility model relates to the field of engineering measurement technology, specifically a GPS centering rod auxiliary stabilization device for soft ground. Background Technology

[0002] In surveying work, the use of GPS for topographic surveying, control surveying, and setting out is very common. In GPS surveying operations, such as control point verification, traverse control surveying, and map control point layout, when setting out relevant control points on soft ground, it is usually necessary to use a tripod to improve the stability of the centering rod.

[0003] Existing tripods are large in size, which increases the weight of the centering rod, causing inconvenience and additional burden to field surveyors. Furthermore, since the bottom of both the tripod and the centering rod are conical, they can easily cause accidental puncture injuries to personnel during operation, movement, or storage due to negligence, posing a certain safety risk. It is also difficult to protect the conical parts. Utility Model Content

[0004] The purpose of this invention is to provide a GPS centering rod stabilization device for soft ground to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A GPS centering pole stabilization device for soft ground includes: Centering rod; A fixing component is sleeved on the outer surface of the centering rod. The fixing component includes a mounting sleeve sleeved on the outer surface of the centering rod, a sliding sleeve slidably connected to the outer surface of the mounting sleeve, and a fixing sleeve fixedly installed at the lower end of the outer surface of the mounting sleeve. A stabilizing component is located on the outside of the mounting sleeve. The stabilizing component includes a one-way connecting seat that is fixedly mounted at an equal angle on the outer surface of the fixed sleeve. An adjusting rod is rotatably connected inside the one-way connecting seat. A first rotating rod is fixedly mounted on one end of the adjusting rod. A pointed cone stabilizing head is rotatably connected to the outside of the first rotating rod.

[0006] Furthermore, a groove is provided on one side of the adjusting rod, and a pull rope is movably inserted inside the groove. One end of the pull rope is fixedly connected to the pointed cone stabilizing head, and the other end of the pull rope is fixedly connected to a pin. Two limiting holes are provided on one side of the adjusting rod, and the pin is movably inserted into the limiting holes at the corresponding positions.

[0007] Furthermore, a threaded hole is provided at the upper end of the outer surface of the mounting sleeve, and a bolt is screwed into the threaded hole. The bolt moves through the connecting hole on the surface of the centering rod.

[0008] Furthermore, the upper part of the outer surface of the mounting sleeve is provided with a thread, a threaded sleeve is screwed into the outer side of the thread, a sliding bracket is rotatably connected to the lower end of the threaded sleeve, and the lower end of the sliding bracket is fixedly connected to the sliding sleeve.

[0009] Furthermore, a coil spring is fixedly installed on the outer surface of the No. 1 rotating rod, and one end of the coil spring is fixedly connected to the pointed cone stabilizing head.

[0010] Furthermore, a second rotating rod is fixedly installed at the other end of the first rotating rod, and a bidirectional connecting seat is rotatably connected to one end of the second rotating rod.

[0011] Preferably, one end of the bidirectional connecting seat is rotatably connected to a No. 3 rotating rod, and one end of the No. 3 rotating rod is fixedly connected to the sliding sleeve.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. By turning the threaded sleeve, the sliding sleeve moves upward, causing the lower end of the adjusting rod to rotate the pointed cone stabilizing head, opening it so that the lower end of the pointed cone stabilizing head and the bottom of the centering rod both contact the ground, providing auxiliary support for the vertical placement of the centering rod. When supporting the centering rod on soft ground, pull the pin to rotate the pointed cone stabilizing head, which unfolds into a vertical position. Then, insert multiple pointed cone stabilizing heads and the pointed cone parts of the centering rod into the soft ground to provide auxiliary support for the centering rod, reducing the overall volume of the structure and making the centering rod and auxiliary stabilizing device easier to carry, reducing the extra burden on personnel.

[0013] 2. By retracting the pointed cone stabilizing head and fitting it to the pointed cone part of the centering rod, both the pointed cone stabilizing head and the pointed cone part of the centering rod are shielded, thereby protecting the pointed cone part, reducing additional damage to personnel, and lowering safety hazards. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the stable component in its stored state in this utility model; Figure 3 This is a schematic diagram of the disassembled structure of the fixing component and the stabilizing component in this utility model; Figure 4 This is a schematic diagram of the vertical cross-sectional structure of the fixing component and the stabilizing component in this utility model; Figure 5 This is a schematic diagram of the disassembled structure of the pointed cone stabilizing head and the adjusting rod in this utility model.

[0015] In the diagram: 1. Centering rod; 2. Fixing assembly; 201. Mounting sleeve; 202. Threaded hole; 203. Bolt; 204. Thread; 205. Threaded sleeve; 206. Sliding frame; 207. Sliding sleeve; 208. Fixing sleeve; 3. Stabilizing assembly; 301. One-way connecting seat; 302. Adjusting rod; 303. Rotating rod No. 1; 304. Conical stabilizing head; 305. Coil spring; 306. Rotating rod No. 2; 307. Two-way connecting seat; 308. Rotating rod No. 3; 4. Pull rope; 401. Wire groove; 402. Limiting hole; 403. Pin. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-5 In this embodiment of the utility model, a GPS centering rod soft ground auxiliary stabilization device includes a centering rod 1, a fixing component 2 sleeved on the outer surface of the centering rod 1, the fixing component 2 including a mounting sleeve 201 sleeved on the outer surface of the centering rod 1, a sliding sleeve 207 slidably connected to the outer surface of the mounting sleeve 201, a fixing sleeve 208 fixedly installed at the lower end of the outer surface of the mounting sleeve 201, and a stabilization component 3 disposed on the outside of the mounting sleeve 201. The stabilization component 3 includes a one-way connecting seat 301 fixedly installed at an equal angle on the outer surface of the fixing sleeve 208, an adjusting rod 302 rotatably connected inside the one-way connecting seat 301, a first rotating rod 303 fixedly installed at one end of the adjusting rod 302, and a pointed cone stabilizing head 304 rotatably connected to the outside of the first rotating rod 303.

[0018] Specifically, by installing the fixing component 2 at the lower end of the surface of the centering rod 1, the stabilizing component 3 is fixed at the end of the centering rod 1. The stabilizing component 3 assists in supporting the centering rod 1, and at the same time, the stabilizing component 3 protects the pointed cone part at the end of the centering rod 1, reducing safety hazards. Example 1

[0019] like Figure 1-4As shown, in this embodiment, a threaded hole 202 is provided at the upper end of the outer surface of the mounting sleeve 201. A bolt 203 is screwed into the threaded hole 202. The bolt 203 movably passes through the connecting hole on the surface of the centering rod 1. Through the screwing connection of the bolt 203 and the threaded hole 202, the fixing component 2 and the stabilizing component 3 can be easily disassembled as a whole, and can be quickly replaced and installed after damage. A thread 204 is provided at the upper end of the outer surface of the mounting sleeve 201. A threaded sleeve 205 is screwed into the outer side of the threaded sleeve 204. A sliding bracket 206 is rotatably connected to the lower end of the threaded sleeve 205. The lower end of the sliding bracket 206 is fixedly connected to the sliding sleeve 207.

[0020] In this embodiment, screwing the threaded sleeve 205 causes it to rotate up and down through its engagement with the thread 204. The rotational connection between the threaded sleeve 205 and the sliding frame 206 causes the sliding frame 206 to rotate up and down accordingly, providing power for the flipping of the adjusting rod 302. At the same time, it fixes the adjusted rod 302 after it has been flipped, improving its stability after adjustment.

[0021] like Figure 2-4 As shown, in this embodiment, a second rotating rod 306 is fixedly installed at the other end of the first rotating rod 303, and a bidirectional connecting seat 307 is rotatably connected to one end of the second rotating rod 306; a third rotating rod 308 is rotatably connected to one end of the bidirectional connecting seat 307, and one end of the third rotating rod 308 is fixedly connected to the sliding sleeve 207; a coil spring 305 is fixedly installed on the outer surface of the first rotating rod 303, and one end of the coil spring 305 is fixedly connected to the pointed cone stabilizing head 304. The coil spring 305 gives the pointed cone stabilizing head 304 an automatic inward retraction and reset force, which facilitates its reset and storage after unfolding.

[0022] In specific implementation, when the sliding sleeve 207 moves upward, the rotational connection between the bidirectional connecting seat 307 and the second rotating rod 306 and the third rotating rod 308, as well as the rotational connection between the first rotating rod 303 and the one-way connecting seat 301, causes the lower end of the adjusting rod 302 to rotate the pointed cone stabilizing head 304, opening it so that the lower end of the pointed cone stabilizing head 304 and the bottom of the centering rod 1 both contact the ground, providing auxiliary support for the vertical placement of the centering rod 1. Conversely, by retracting the pointed cone stabilizing head 304 and fitting it against the pointed cone part of the centering rod 1, the pointed cone stabilizing head 304... Both the pointed cone portion of the centering rod 1 and the pointed cone portion are shielded, thus protecting the pointed cone portion, reducing additional damage to personnel, and lowering safety hazards. When supporting the centering rod 1 on soft ground, after the adjusting rod 302 is extended into place, the pointed cone stabilizing head 304 is flipped over to extend it into a vertical position. Then, multiple pointed cone stabilizing heads 304 and the pointed cone portion of the centering rod 1 are inserted into the soft ground to provide auxiliary support for the centering rod 1, reducing the overall volume of its structure, making the centering rod 1 and auxiliary stabilizing device easier to carry, and reducing the extra burden on personnel. Example 2

[0023] Based on Embodiment 1, in order to solve the problem that the pointed cone stabilizing head 304 is not easy to maintain a vertical state after being unfolded.

[0024] like Figure 3-5 As shown, in this embodiment, a groove 401 is provided on one side surface of the adjusting rod 302, and a pull rope 4 is movably inserted inside the groove 401. One end of the pull rope 4 is fixedly connected to the pointed cone stabilizing head 304, and the other end of the pull rope 4 is fixedly connected to a pin 403. Two limiting holes 402 are provided on one side surface of the adjusting rod 302, and the pin 403 is movably inserted into the limiting hole 402 at the corresponding position.

[0025] In practice, when it is necessary to unfold the pointed cone stabilizing head 304, the pin 403 is moved out of the limiting hole 402, the pin 403 is pulled to cause the pointed cone stabilizing head 304 to flip and unfold, and then the pin 403 is inserted into the corresponding limiting hole 402 to fix the unfolded pointed cone stabilizing head 304, so that the pointed cone stabilizing head 304 can be kept in a vertical position for auxiliary support.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A GPS centering rod stabilization device for soft ground, characterized in that, include: Centering rod (1); A fixing component (2) is sleeved on the outer surface of the centering rod (1). The fixing component (2) includes a mounting sleeve (201) sleeved on the outer surface of the centering rod (1). A sliding sleeve (207) is slidably connected to the outer surface of the mounting sleeve (201). A fixing sleeve (208) is fixedly installed at the lower end of the outer surface of the mounting sleeve (201). A stabilizing component (3) is disposed on the outside of the mounting sleeve (201). The stabilizing component (3) includes a one-way connecting seat (301) that is fixedly mounted at an equal angle on the outer surface of the fixing sleeve (208). An adjusting rod (302) is rotatably connected inside the one-way connecting seat (301). A first rotating rod (303) is fixedly mounted on one end of the adjusting rod (302). A pointed cone stabilizing head (304) is rotatably connected to the outside of the first rotating rod (303).

2. The GPS centering rod stabilization device for soft ground according to claim 1, characterized in that, The adjusting rod (302) has a groove (401) on one side surface. A pull rope (4) is inserted inside the groove (401). One end of the pull rope (4) is fixedly connected to the pointed cone stabilizing head (304), and the other end of the pull rope (4) is fixedly connected to a pin (403). Two limiting holes (402) are opened on one side surface of the adjusting rod (302). The pin (403) is movably inserted into the limiting hole (402) at the corresponding position.

3. The GPS centering rod stabilization device for soft ground according to claim 1, characterized in that, A threaded hole (202) is provided at the upper end of the outer surface of the mounting sleeve (201), and a bolt (203) is screwed into the threaded hole (202). The bolt (203) moves through the connecting hole on the surface of the centering rod (1).

4. The GPS centering rod stabilization device for soft ground according to claim 1, characterized in that, The mounting sleeve (201) has a thread (204) at the upper end of its outer surface. A threaded sleeve (205) is screwed onto the outer side of the thread (204). A sliding bracket (206) is rotatably connected to the lower end of the threaded sleeve (205). The lower end of the sliding bracket (206) is fixedly connected to the sliding sleeve (207).

5. The GPS centering rod stabilization device for soft ground according to claim 1, characterized in that, A coil spring (305) is fixedly installed on the outer surface of the first rotating rod (303), and one end of the coil spring (305) is fixedly connected to the pointed cone stabilizing head (304).

6. The GPS centering rod stabilization device for soft ground according to claim 1, characterized in that, The other end of the first rotating rod (303) is fixedly installed with the second rotating rod (306), and one end of the second rotating rod (306) is rotatably connected to the bidirectional connecting seat (307).

7. The GPS centering rod stabilization device for soft ground according to claim 6, characterized in that, One end of the bidirectional connecting seat (307) is rotatably connected to a third rotating rod (308), and one end of the third rotating rod (308) is fixedly connected to the sliding sleeve (207).

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