Portable maintenance-carried grounding pile for electric power engineering
By setting thread grooves and plug plates on the grounding piles used in power engineering and combining them with a detachable grounding screw design, the problems of insufficient transportation and stability of the grounding piles are solved, and the portability and maintenance efficiency are improved.
Patent Information
- Application Number
- CN202422610492.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2034-10-29
AI Technical Summary
Existing grounding piles for power engineering are large in size and heavy in weight when carried or transported, and lack stability, which affects portability and maintenance efficiency.
A portable grounding pile is designed. By setting thread grooves and plug plates on the pile body, the plug plates and ground spikes are used to increase stability, and the pile body is connected with a detachable grounding screw rod, so that it can be transported easily and is easy to maintain.
The portability and maintenance efficiency of the grounding pile are improved, the difficulty of carrying due to volume and weight is avoided, the stability when inserted into the soil is enhanced, and later maintenance and repair operations are facilitated.
Smart Images
Figure CN223436691U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grounding piles for electric power engineering, in particular to a portable grounding pile for electric power engineering. Background Art
[0002] The grounding pile technology in power engineering is mainly used to provide a safe and reliable grounding system to ensure the safety of power equipment and personnel. Grounding piles are generally made of metal materials, buried underground, and in full contact with the soil to ensure good conductivity. At present, the grounding piles used in power engineering usually adopt an integrated molding structure, which is affected in terms of mobility or transportation. First of all, the size makes it inconvenient to carry or transport. Secondly, in terms of weight, it cannot be effectively disassembled, which makes it difficult to carry. At the same time, the stability of the grounding piles used in power engineering when inserted into the soil is particularly important. Poor stability can easily cause the grounding piles to fall over. Concrete pouring is used, which has strong stability, but it does not need to be disassembled during later maintenance and repair. On the one hand, it reduces the portability of the grounding piles used in power engineering, and on the other hand, it also affects the maintenance efficiency of the grounding piles used in power engineering.
[0003] Therefore, it is necessary to develop a portable grounding pile for electric power engineering maintenance. Utility Model Content
[0004] The purpose of the utility model is to provide a portable grounding stake for maintenance in electric power engineering, so as to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a portable grounding stake for maintenance of electric power engineering, comprising a grounding stake, a threaded groove being formed on the surface of the grounding stake, plug-in plates being installed on both sides of the outer wall of the grounding stake, a grounding screw being installed on the top of the grounding stake, a fixing seat being installed on the top of the grounding screw, and a grounding wire being installed inside the fixing seat;
[0006] A top plate is installed above the fixing seat.
[0007] Preferably, mounting grooves are installed above and below the surface of the plug board, and a limiting ring is installed on one side of the inner side of the mounting groove.
[0008] Preferably, a guide column is slidably connected to the interior of the limiting ring, and a bayonet is installed at one end of the guide column.
[0009] Preferably, a ground spike is provided at the other end of the guide column, and a spring A is provided on the outer wall of the guide column.
[0010] Preferably, columns are installed on both sides of the bottom of the top plate, and the bottom ends of the columns are installed and fixed inside the fixing seat.
[0011] Preferably, the lower portion of the top plate is provided with a pressing seat, the outer walls of the pressing seat are provided with guiding seats, and the guiding seats are slidably connected with the outer wall of the stand.
[0012] Preferably, the top portion of the pressing seat is provided with springs B, the top end of the spring B is fixedly connected with the bottom portion of the top plate, and a threaded hole is formed in the surface center of the top plate.
[0013] Preferably, a screw rod is arranged in the threaded hole, and the outer wall of the screw rod is threadedly connected with the inner wall of the threaded hole.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] The grounding pile is inserted into the soil, the installation area is increased by the plug-in board, the grounding screw rod is screwed into the threaded groove of the grounding pile, the grounding screw rod is pressed to the locking pin, the grounding spike is inserted into the soil, the stability of the grounding pile inserted into the soil is improved, the grounding screw rod and the grounding pile are detachable, the grounding pile can be carried or transported in a detachable manner, the grounding pile used in electric power engineering is not affected by volume or weight, and the grounding pile is easy to carry or transport, the grounding pile is easy to maintain and repair, the portability of the grounding pile used in electric power engineering is improved, and the maintenance and repair efficiency of the grounding pile used in electric power engineering is improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 A front view of the utility model is provided.
[0017] Figure 2 A front view of the utility model is provided.
[0018] Figure 3 A structure enlarged view of A in the utility model is provided. Figure 1
[0019] Figure 4 A structure enlarged view of B in the utility model is provided. Figure 1
[0020] Figure 5 A top view of the grounding pile of the utility model is provided.
[0021] Figure 6 A partial structure perspective view of the utility model is provided.
[0022] In the figure: 1. Grounding pile; 101. Threaded groove; 2. Insert plate; 201. Mounting groove; 202. Limiting ring; 203. Guide column; 204. Bayonet; 205. Ground spike; 206. Spring A; 3. Grounding screw; 301. Fixing seat; 302. Grounding wire; 4. Top plate; 401. Post; 402. Pressing seat; 403. Guide seat; 404. Spring B; 405. Threaded hole; 406. Screw. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.
[0024] The utility model provides the following technical solutions: a portable grounding pile for maintenance of electric power engineering, please refer to Figures 1-6, including a grounding pile 1, a threaded groove 101 is opened on the surface of the grounding pile 1, and plug-ins 2 are installed on both sides of the outer wall of the grounding pile 1. The two sets of plug-ins 2 are correspondingly arranged on both sides of the outer wall of the grounding pile 1. According to the trapezoidal state of the plug-ins 2, they are matched with the cone shape below the grounding pile 1 to facilitate insertion into the soil. The surface of the plug-ins 2 is installed with mounting grooves 201 above and below. A limit ring 202 is installed on one side of the inner side of the mounting groove 201. The inner side of the limit ring 202 is slidably connected to a guide column 203. The guide column 2 03 is provided with a bayonet 204 at one end, a ground spike 205 is provided at the other end of the guide post 203, and a spring A206 is provided on the outer wall of the guide post 203. The bayonet 204 is docked in the limiting ring 202 by the guide post 203 in a sliding manner, and a ground spike 205 is provided at one end of the guide post 203. According to the effect of the elastic reaction force of the spring A206 on the outer wall of the guide post 203, the spring A206 keeps the ground spike 205 in a reset state and retracts into the limiting ring 202, and then The grounding screw 3 is installed at the top of the ground pile 1, and the fixing seat 301 is installed at the top of the grounding screw 3. The grounding wire 302 is installed inside the fixing seat 301. The grounding screw 3 is connected to the threaded groove 101 on the grounding pile 1 in a threaded manner. During the installation, the latch 204 will be squeezed until the ground spike 205 is inserted into the soil, which can increase the stability of the grounding pile 1 inserted into the soil. At the same time, the grounding screw 3 and the grounding pile 1 are detachable. During carrying or transportation, they can be detached and carried or transported, and the situation that the grounding pile used in power engineering is difficult to carry or transport due to volume or weight is avoided as much as possible. The split grounding pile 1 is also convenient for later maintenance and repair. At the same time, the fixing seat 301 on the top of the grounding screw 3 can place the grounding wire 302. On the one hand, during the installation of the grounding screw 3, the fixing seat 301 can be rotated until the grounding screw 3 is installed in the grounding pile 1. On the other hand, according to the groove part on the surface of the fixing seat 301, the grounding wire 302 can be effectively placed.
[0025] A top plate 4 is installed above the fixed seat 301, and columns 401 are installed on both sides of the bottom of the top plate 4. The bottom ends of the columns 401 are fixed to the inside of the fixed seat 301. A pressure seat 402 is installed below the top plate 4, and guide seats 403 are installed on the outer walls of both sides of the pressure seat 402. The interior of the guide seat 403 is slidably connected with the outer wall of the column 401. The top plate 4 is fixed to the top of the fixed seat 301 by the column 401, and the pressure seat 402 is slidably set on the outer wall of the column 401 by the guide seat 403, so that the pressure seat 402 can move vertically up and down on the outer wall of the column 401. Springs B404 are provided on both sides of the top of the pressure seat 402. The top of the spring B404 is fixed to the bottom of the top plate 4. The surface of the top plate 4 A threaded hole 405 is provided at the center, and a screw 406 is installed inside the threaded hole 405. The outer wall of the screw 406 is threadedly connected to the inner wall of the threaded hole 405. A spring B404 is provided between the pressure seat 402 and the top plate 4, and the screw 406 is threadedly provided in the threaded hole 405 on the top plate 4. After the grounding wire 302 is placed on the fixing seat 301, the pressure seat 402 is combined with the spring B404 to press the grounding wire 302. At the same time, the screw 406 is rotated to press the pressure seat 402 tightly, so that the pressure seat 402 can press the grounding wire 302 and fix it. If the grounding wire 302 needs to be maintained or disassembled in the future, it only needs to loosen the screw 406. It is convenient for maintenance and easy to operate.
[0026] Working principle: When using the present invention, two sets of plug plates 2 are correspondingly arranged on both sides of the outer wall of the grounding pile 1. According to the trapezoidal state of the plug plates 2, which matches the cone shape below the grounding pile 1, it is easy to insert into the soil. The guide pin 204 is connected to the limiting ring 202 in a sliding manner by the guide column 203, and a ground spike 205 is set at one end of the guide column 203. According to the effect of the elastic reaction force of the spring A206 on the outer wall of the guide column 203, the spring A206 keeps the ground spike 205 in a reset state and retracts it into the limiting ring 202. The grounding screw 3 is connected to the ground in a threaded manner. The grounding screw rod 3 is connected to the threaded groove 101 on the grounding pile 1. During installation, the latch 204 will be squeezed until the ground spike 205 is inserted into the soil, which can increase the stability of the grounding pile 1 inserted into the soil. At the same time, the grounding screw rod 3 and the grounding pile 1 are detachable. During carrying or transportation, they can be detached and carried or transported, and the situation that the grounding pile used in power engineering is difficult to carry or transport due to the size or weight is avoided as much as possible. The split grounding pile 1 is also convenient for later maintenance and repair. At the same time, the fixing seat 301 on the top of the grounding screw rod 3 can be used to place the grounding wire 302. On the one hand, the grounding screw rod 3 is installed During the process, the fixing seat 301 can be rotated until the grounding screw 3 is installed in the grounding pile 1. On the other hand, according to the groove part on the surface of the fixing seat 301, the grounding wire 302 can be effectively placed. The top plate 4 is fixed to the top of the fixing seat 301 by the column 401, and the pressure seat 402 is set on the outer wall of the column 401 in a sliding manner by the guide seat 403, so that the pressure seat 402 can move vertically up and down on the outer wall of the column 401. A spring B404 is set between the pressure seat 402 and the top plate 4, and the screw 406 is set on the top plate 4 in a threaded connection manner. 406 is screwed to the grounding screw 302, and the grounding screw 302 is screwed to the grounding screw 302. The grounding screw 302 is screwed to the grounding screw 302, and the grounding screw 302 is screwed to the grounding screw 302. The grounding screw 302 can be fixed by the pressure seat 402. If the grounding wire 302 needs to be maintained or disassembled in the future, it is only necessary to loosen the screw 406. The maintenance is convenient and easy to operate, which effectively improves the portability of the grounding pile used in the power engineering and effectively improves the maintenance efficiency of the grounding pile used in the power engineering.
[0027] Although the utility model has been described above with reference to the embodiments, various modifications can be made to it and equivalent components can be substituted for the components thereof without departing from the scope of the utility model. In particular, the features of the embodiments disclosed by the utility model can be combined with each other in any manner as long as there is no structural conflict, and the combinations of the features are not exhaustively described in the specification only for the purpose of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
Claims
1. A portable grounding pile for maintenance of electric power engineering, comprising a grounding pile (1), wherein a thread groove (101) is provided on the surface of the grounding pile (1), and characterized in that: Insert plates (2) are installed on both sides of the outer wall of the grounding pile (1), a grounding screw (3) is installed on the top of the grounding pile (1), a fixing seat (301) is installed on the top of the grounding screw (3), and a grounding wire (302) is installed inside the fixing seat (301); A top plate (4) is installed above the fixing seat (301).
2. The portable grounding pile for maintenance of electric power engineering according to claim 1, characterized in that: Mounting grooves (201) are installed above and below the surface of the inserting plate (2), and a limiting ring (202) is installed on one side of the interior of the mounting groove (201).
3. The portable grounding pile for maintenance of electric power engineering according to claim 2, characterized in that: The interior of the limiting ring (202) is slidably connected to a guide column (203), and one end of the guide column (203) is installed with a bayonet (204).
4. The portable grounding pile for maintenance of electric power engineering according to claim 3, characterized in that: The other end of the guide column (203) is provided with a ground spike (205), and the outer wall of the guide column (203) is provided with a spring A (206).
5. The portable grounding stake for maintenance of electric power engineering according to claim 1, characterized in that: Both sides of the bottom of the top plate (4) are installed with columns (401), and the bottom ends of the columns (401) are installed and fixed inside the fixing seat (301).
6. The portable grounding pile for maintenance of electric power engineering according to claim 5, characterized in that: A pressure seat (402) is installed below the top plate (4), and guide seats (403) are installed on both side outer walls of the pressure seat (402). The interior of the guide seat (403) is slidably connected to the outer wall of the column (401).
7. The portable grounding pile for maintenance of electric power engineering according to claim 6, characterized in that: Springs B (404) are provided on both sides of the top of the pressure seat (402), and the top end of the spring B (404) is fixed to the bottom of the top plate (4). A threaded hole (405) is provided at the center of the surface of the top plate (4).
8. The portable grounding pile for maintenance of electric power engineering according to claim 7, characterized in that: A screw rod (406) is installed inside the threaded hole (405), and the outer wall of the screw rod (406) is threadedly connected to the inner wall of the threaded hole (405).