Electric power grounding pile

Abstract

The utility model discloses an electric power grounding pile, and relates to the technical field of grounding piles, the electric power grounding pile comprises a grounding pile body, the internal thread of the grounding pile body is connected with a puncture assembly, the outer wall of the grounding pile body is fixedly provided with a first fixing ring, the internal thread of the first fixing ring is connected with an anti-theft assembly, the puncture assembly comprises a fixing block, and the fixing block is rotatably connected with a threaded rod. The threaded rod is in threaded connection with a moving sleeve, the moving sleeve is rotationally connected with multiple groups of adjusting rods, the other ends of the adjusting rods are rotationally connected to convex blocks on the outer wall of an arc-shaped plate, multiple groups of inserting thorns are fixed to the inner wall, facing the grounding pile body, of the arc-shaped plate, and penetrating holes in one-to-one correspondence with the inserting thorns are formed in the grounding pile body; the movable sleeve and the threaded rod move upwards by rotating the threaded rod, the arc-shaped plate can be pushed to move towards the inner wall of the grounding pile body by rotating the adjusting rod, the inserting hole penetrates out of the penetrating hole, the effect of fixing the grounding pile on the surrounding ground is achieved, and the problem that fixation is not firm due to the fact that the grounding pile sinks into the ground simply through external force beating in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grounding piles, in particular to an electric power grounding pile. Background Art

[0002] A grounding stake is a device used in a grounding system. It is usually made of metal and is in the shape of a long strip or a rod. The main function of a grounding stake is to divert leakage current or overvoltage of electrical equipment into the ground to ensure the safe operation of the equipment and the safety of personnel.

[0003] However, the existing grounding piles are mainly sunk into the ground by simply hammering with external force. If there are no other auxiliary fixing components inside this fixing method, the fixation may be unstable and theft may occur. Therefore, power grounding piles are needed to solve the above technical problems. Utility Model Content

[0004] The main purpose of the utility model is to provide an electric power grounding pile, which can effectively solve the technical problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The electric power grounding pile comprises a grounding pile body, the inner thread of the grounding pile body is connected with a puncture component, a first fixing ring is fixed on the outer wall near the top of the grounding pile body, and the inner thread of the first fixing ring is connected with an anti-theft component;

[0007] The puncture assembly includes a fixed block, a threaded rod extending from the outer top surface to the inner bottom wall of the grounding pile body is rotatably connected to the fixed block, a movable sleeve is threadedly connected to the threaded rod, and a plurality of adjustment rods are rotatably connected to the movable sleeve;

[0008] The other end of the adjusting rod is rotatably connected to a protrusion on the outer wall of the arc plate. A plurality of groups of thorns are fixed on the inner wall of the arc plate facing the grounding pile body. The grounding pile body is provided with through holes corresponding to the thorns one by one.

[0009] As a further solution of the utility model, a plurality of slide grooves are provided on the inner bottom wall of the ground pile body, a slide roller slidably connected to the slide groove is fixed on the bottom surface of the arc plate, and a torsion block is fixed on the top end of the threaded rod.

[0010] As a further solution of the utility model, a connecting hole with an internal thread is opened on the top surface of the first fixing ring, the internal thread of the connecting hole is connected to a threaded round block in the anti-theft component, the top surface of the threaded round block is fixedly connected to a shielding top block, and the bottom surface of the shielding top block is fixedly connected to a surrounding plate.

[0011] As a further solution of the utility model, a fixed vertical plate cross-intersecting the shielding top block is fixed on the top surface of the threaded round block, a groove is opened on the top surface of the fixed vertical plate, a connecting rod is fixed between the inner walls of the groove, and a rotating plug is rotatably connected to the connecting rod.

[0012] As a further solution of the utility model, both the rotating plug block and the shielding top block are provided with plug-in grooves, the top of the torsion block is fixedly connected with a plug-in block penetrating the plug-in groove, and the plug-in block protrudes from the top surface of the rotating plug block and is provided with a lock hole.

[0013] As a further solution of the utility model, the fixed vertical plates on both sides are higher on one side, that is, the rotating plug blocks on both sides are stacked.

[0014] As a further solution of the utility model, a second fixing ring is fixed to the outer wall near the bottom end of the grounding pile body, and a plurality of groups of auxiliary fixing nails extend from the second fixing ring.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. After placing the grounding pile body into the ground, screw the piercing assembly into the grounding pile body, and then twist the torsion block to rotate the threaded rod. When the movable sleeve moves on the threaded rod, the adjusting rod connected to the movable sleeve and the protrusion will be rotated by force, generating a thrust on the arc plate to make it move horizontally until the arc plate is attached to the inner wall of the grounding pile body. The thorns are inserted into the surrounding ground through the perforations, which can enhance the firmness of the grounding pile body.

[0017] 2. After the anti-theft component is threadedly connected to the connecting hole of the first fixing ring, the enclosure fixed on the threaded round block that shields the bottom surface of the top block will completely cover the torsion block to prevent it from being rotated by external force or manually rotated and removed. At the same time, the rotating plug-ins on both sides are inserted into the plug-in block and padlocked through the lock hole for further anti-theft. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of the power grounding pile of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the power grounding pile of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0021] Figure 4 For this utility model Figure 2 A schematic diagram of the local enlarged structure at B in the middle;

[0022] Figure 5It is a schematic diagram of the internal partial enlarged structure of the power grounding pile of the utility model.

[0023] In the figure: 1. ground pile body; 2. first fixing ring; 3. fixing block; 4. threaded rod; 5. movable sleeve; 6. adjusting rod; 7. arc plate; 8. protrusion; 9. thorn; 10. perforation; 11. slide groove; 12. sliding roller; 13. torsion block; 14. connecting hole; 15. threaded round block; 16. shielding top block; 17. enclosure; 18. fixed vertical plate; 19. groove; 20. connecting rod; 21. rotating plug block; 22. plug-in groove; 23. plug-in block; 24. lock hole; 25. second fixing ring; 26. auxiliary fixing nail. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-5 As shown, the electric grounding pile comprises a grounding pile body 1, the inner thread of the grounding pile body 1 is connected with a puncture component; a first fixing ring 2 is fixed on the outer wall near the top of the grounding pile body 1, and the inner thread of the first fixing ring 2 is connected with an anti-theft component;

[0026] The puncture assembly comprises a fixed block 3, on which a threaded rod 4 extending from the outer top surface to the inner bottom wall of the grounding pile body 1 is rotatably connected; a movable sleeve 5 is threadedly connected to the threaded rod 4, on which a plurality of adjustment rods 6 are rotatably connected; the other end of the adjustment rod 6 is rotatably connected to a convex block 8 on the outer wall of the arc plate 7;

[0027] A plurality of groups of thorns 9 are fixed on the inner wall of the arc plate 7 facing the grounding pile body 1; and the grounding pile body 1 is provided with through holes 10 corresponding to the thorns 9 one by one.

[0028] The adjusting rod 6 is rotatably connected to the moving sleeve 5 and the protrusion 8 so that when the moving sleeve 5 moves on the threaded rod 4, the arc plate 7 always moves horizontally.

[0029] After the grounding pile body 1 is placed in the ground, the piercing assembly is screwed into the grounding pile body 1, and then the torsion block 13 is screwed to rotate the threaded rod 4. When the movable sleeve 5 moves on the threaded rod 4, the adjusting rod 6 is rotated and connected to the movable sleeve 5 and the protrusion 8. The arc plate 7 can be rotated to make the arc plate 7 move horizontally until the arc plate 7 is attached to the inner wall of the grounding pile body 1. The thorns 9 are all extended into the surrounding ground through the perforations 10, which can enhance the firmness of the grounding pile body 1.

[0030] In this embodiment, a plurality of slide grooves 11 are provided on the inner bottom wall of the ground pile body 1, a slide roller 12 slidably connected to the slide groove 11 is fixed to the bottom surface of the arc plate 7, and a torsion block 13 is fixed to the top of the threaded rod 4; by analyzing the above technical solution, it can be seen that the slide roller 12 can prevent the arc plate 7 from being subjected to hard friction during movement, thereby avoiding wear caused during the process.

[0031] In this embodiment, a connecting hole 14 with an internal thread is opened on the top surface of the first fixing ring 2, and a threaded round block 15 in the anti-theft component is connected to the internal thread of the connecting hole 14, and a shielding top block 16 is fixedly connected to the top surface of the threaded round block 15; and a surrounding plate 17 is fixedly connected to the bottom surface of the shielding top block 16; analysis of the above technical scheme shows that the surrounding plate 17 can surround and shield the torsion block 13 to prevent it from rotating or being manually turned out by external force, and the shielding top block 16 is fixed to the top surface of the threaded round block 15 by an L-shaped fixing rod. When the threaded round block 15 is screwed out of the connecting hole 14, the surrounding plate 17 fixed on the shielding top block 16 can be driven to move upward to expose the torsion block 13, and the torsion block 13 can be adjusted.

[0032] In this embodiment, a fixed vertical plate 18 is fixed on the top surface of the threaded round block 15 and crosses with the shielding top block 16, and a groove 19 is provided on the top surface of the fixed vertical plate 18; a connecting rod 20 is fixed between the inner walls of the groove 19; a rotating plug-in block 21 is rotatably connected to the connecting rod 20, and a plug-in groove 22 is provided on the rotating plug-in block 21 and the shielding top block 16; a plug-in block 23 penetrating the plug-in groove 22 is fixedly connected to the top of the torsion block 13, and a lock hole 24 is provided at the plug-in block 23 protruding from the top surface of the rotating plug-in block 21; by manually flipping the rotating plug-in block 21 to rotate it on the connecting rod 20, the plug-in groove 22 on the rotating plug-in block 21 can be docked with the plug-in block 23 and then inserted, and then a padlock is placed on the lock hole 24 for further anti-theft.

[0033] In this embodiment, the fixed vertical plates 18 on both sides are higher on one side, that is, the rotating plug blocks 21 on both sides are stacked; this can avoid the problem of the rotating plug blocks 21 on both sides interfering with each other and causing failure to plug in.

[0034] In this embodiment, a second fixing ring 25 is fixed to the outer wall near the bottom end of the grounding pile body 1. A plurality of auxiliary fixing nails 26 extend from the second fixing ring 25. The auxiliary fixing nails 26 are inserted around the grounding pile body 1 to make the fixation more stable.

[0035] It should be noted that the utility model is an electric grounding pile. When in use, after the grounding pile body 1 is placed in the ground, the puncture assembly is screwed into the grounding pile body 1, and then the torsion block 13 is screwed to rotate the threaded rod 4. When the movable sleeve 5 moves on the threaded rod 4, the adjusting rod 6 connected to the movable sleeve 5 and the protrusion 8 is rotated to rotate, and a thrust is generated on the arc plate 7 to make it move horizontally until the arc plate 7 is attached to the inner wall of the grounding pile body 1. The punctures 9 are all extended into the surrounding ground through the perforations 10, which can enhance the firmness of the grounding pile body 1. After the anti-theft assembly is threadedly connected to the connecting hole 14 of the first fixing ring 2, the enclosure 17 fixed on the bottom surface of the shielding top block 16 on the threaded round block 15 completely blocks the torsion block 13 to prevent it from being rotated by external force or manually rotated and removed. At the same time, the rotating plug blocks 21 on both sides are inserted into the plug-in blocks 23 and then padlocked through the lock holes 24 for further anti-theft.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric power grounding pile, comprising a grounding pile body (1), characterized in that: The inner thread of the grounding pile body (1) is connected to a puncture component, a first fixing ring (2) is fixed on the outer wall near the top of the grounding pile body (1), and the inner thread of the first fixing ring (2) is connected to an anti-theft component; The puncture assembly comprises a fixed block (3), a threaded rod (4) extending from the outer top surface to the inner bottom wall of the grounding pile body (1) is rotatably connected to the fixed block (3), a movable sleeve (5) is threadedly connected to the threaded rod (4), and a plurality of adjustment rods (6) are rotatably connected to the movable sleeve (5); The other end of the adjusting rod (6) is rotatably connected to a protrusion (8) on the outer wall of the arc plate (7); a plurality of groups of thorns (9) are fixed on the inner wall of the arc plate (7) facing the grounding pile body (1); and the grounding pile body (1) is provided with through holes (10) corresponding to the thorns (9) one by one.

2. The power grounding pile according to claim 1, characterized in that: The inner bottom wall of the grounding pile body (1) is provided with a plurality of sliding grooves (11), the bottom surface of the arc plate (7) is fixed with a sliding roller (12) slidably connected to the sliding groove (11), and the top end of the threaded rod (4) is fixed with a torsion block (13).

3. The power grounding pile according to claim 2, characterized in that: The top surface of the first fixing ring (2) is provided with a connecting hole (14) with an internal thread, the connecting hole (14) is internally threadedly connected to a threaded round block (15) in the anti-theft component, the top surface of the threaded round block (15) is fixedly connected to a shielding top block (16), and the bottom surface of the shielding top block (16) is fixedly connected to a surrounding plate (17).

4. The power grounding pile according to claim 3, characterized in that: A fixed vertical plate (18) is fixed on the top surface of the threaded circular block (15) and crosses with the shielding top block (16). A groove (19) is provided on the top surface of the fixed vertical plate (18). A connecting rod (20) is fixed between the inner walls of the groove (19). A rotating plug block (21) is rotatably connected to the connecting rod (20).

5. The power grounding pile according to claim 4, characterized in that: The rotating plug block (21) and the shielding top block (16) are both provided with plug-in grooves (22); a plug-in block (23) penetrating the plug-in groove (22) is fixedly connected to the top of the torsion block (13); and a locking hole (24) is provided at the plug-in block (23) protruding from the top surface of the rotating plug block (21).

6. The power grounding pile according to claim 4, characterized in that: The fixed vertical plates (18) on both sides are arranged with one side being higher, that is, the rotating insert blocks (21) on both sides are arranged in a stacked manner.

7. The power grounding pile according to claim 1, characterized in that: A second fixing ring (25) is fixed to the outer wall near the bottom end of the grounding pile body (1), and a plurality of groups of auxiliary fixing nails (26) extend from the second fixing ring (25).

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