Strong current engineering electric power grounding pile

Abstract

The utility model relates to the technical field of electric power engineering, in particular to a strong current engineering electric power grounding pile which comprises an outer pile body and a built-in body, the outer pile body is provided with an opening groove with an opening at the upper end, the built-in body can be placed in the opening groove of the outer pile body, the left side wall and the right side wall of the opening groove are provided with rectangular holes communicated with the outside, and the rectangular holes are communicated with the outside. An anti-theft block is arranged in the rectangular hole, the normal section of the anti-theft block is a quarter of a sector, and the anti-theft block can rotate in the rectangular hole along the circle center where the sector is located. The specific position of the anti-theft block is controlled through the built-in body, so that the difficulty of pulling out the grounding pile from the soil is changed, a worker can pull out the grounding pile in a labor-saving mode on the premise that the anti-theft effect of the grounding pile is guaranteed, and the anti-theft device can be widely applied to the technical field of electric power engineering.

Description

Technical Field

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

[0002] Power grounding piles are often used for grounding in outdoor high-voltage power projects. Power grounding piles are special devices used to protect electrical equipment or buildings from lightning strikes, static interference, current leakage, etc. They quickly conduct current into the ground to prevent current from damaging the equipment.

[0003] For example, the Chinese utility model patent with application number 202320235623.1 discloses a grounding pile, which makes the grounding pile more secure and difficult to pull out by installing an anti-theft check buckle on the part of the grounding pile below the ground; however, this setting also makes it difficult for workers to disassemble and replace the grounding pile, increasing the workload of workers in maintaining the grounding pile. Utility Model Content

[0004] Aiming at the problems existing in the use of grounding piles in the prior art, the utility model proposes a power grounding pile for high-voltage engineering.

[0005] In order to solve the above technical problems, the present invention is solved by the following technical solutions:

[0006] A power grounding pile for a high-voltage power project comprises an outer pile body and an inner body, wherein the outer pile body is provided with an open groove with an upper end open, and the inner body can be placed in the open groove of the outer pile body, and rectangular holes communicating with the outside are provided on the left and right side walls of the open groove, and an anti-theft block is provided in the rectangular hole, wherein the positive cross-section of the anti-theft block is a quarter of a sector, and the anti-theft block can rotate in the rectangular hole along the center of the circle where the sector is located.

[0007] When installing the grounding pile, the built-in body is placed into the open slot, thereby squeezing the anti-theft block out of the inner slot of the outer pile body. The grounding pile is then hammered into the soil with a hammer. The anti-theft block enters the soil, making it more difficult to pull out the grounding pile after installation, preventing unauthorized personnel from accidentally pulling out the grounding pile. When the staff needs to pull out the grounding pile, the built-in body is removed from the open slot, applying an upward force to the grounding pile. The anti-theft block rotates under the force, moving the anti-theft block away from the soil and into the open slot, making it easier for the staff to pull out the grounding pile.

[0008] Preferably, a mounting rod is fixedly connected below the upper end surface of the rectangular hole, and the anti-theft block is provided with a mounting groove for installing the mounting rod at the center of the fan shape, and a mounting hole for the mounting rod to extend into is provided on the side wall of the mounting groove, and the anti-theft block can rotate along the mounting rod.

[0009] By fixing the mounting rod to the lower end surface of the rectangular hole, when the anti-theft block leaves the opening slot, its fan-shaped plane faces upward, making it more difficult to pull out the grounding pile; wherein the fan-shaped arc surface faces the lower end surface of the rectangular hole, so that when the staff takes out the built-in body, they can give the grounding pile an upward force, and the anti-theft block can be rotated more smoothly into the opening slot.

[0010] Preferably, when the built-in body is placed in the open groove, the outer wall of the built-in body fits with the inner wall of the open groove, and the outer wall of the built-in body fits with the fan-shaped plane of the anti-theft block.

[0011] By fitting the outer wall of the built-in body with the fan-shaped plane of the anti-theft block, the fan-shaped plane of the anti-theft block remains horizontal when the grounding pile is installed in the soil, thereby increasing the contact area between the anti-theft block and the soil in the horizontal direction, enhancing the effect of the anti-theft block on improving the stability of the grounding pile, and making it more difficult for unauthorized personnel to pull out the grounding pile.

[0012] Preferably, the height of the built-in body is smaller than the height of the opening slot, and the outer pile body is provided with a slot baffle for blocking the opening slot.

[0013] By setting the slot baffle, the built-in body is hidden in the opening slot, thereby preventing unauthorized personnel from moving and removing the built-in body and causing the anti-theft block to rotate into the opening slot.

[0014] Preferably, the notch baffle is fixed to the upper end wall of the outer pile body using bolts.

[0015] By fixing the notch baffle with bolts, the fixation of the notch baffle on the outer pile body is better ensured.

[0016] Preferably, a limiting column is fixed to the lower end surface of the notch baffle, and when the notch baffle is installed on the opening slot, the limiting column abuts against the upper end surface of the built-in body.

[0017] In order to make the position of the built-in body in the open slot more stable, the limiting function of the built-in body is achieved through the limiting pillars on the slot baffle.

[0018] Preferably, a pull ring is provided on the upper end surface of the built-in body.

[0019] The provision of the pull ring allows the staff to more conveniently take the built-in body out of the open slot.

[0020] Preferably, a ground pile tip is provided on the lower end surface of the outer pile body.

[0021] The setting of the ground pile tip can make it easier for workers to hammer the ground pile into the designated position. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of the overall structure of the power grounding pile in the embodiment;

[0023] Figure 2 Schematic diagram of the internal structure of the power grounding pile in the embodiment;

[0024] Figure 3 Schematic diagram of the structure of the outer pile body in the embodiment;

[0025] Figure 4 Schematic diagram of the structure of the anti-theft block in the embodiment;

[0026] Figure 5 Schematic diagram of the structure of the mounting rod in the embodiment.

[0027] The parts indicated by the numbers in the accompanying drawings are as follows:

[0028] 110. Outer pile body; 1102. Rectangular hole; 1104. Mounting rod; 1105. Fixing part; 120. Internal body; 1201. Pull ring; 130. Anti-theft block; 1301. Mounting slot; 1302. Mounting hole; 140. Slot baffle; 1401. Limiting column; 150. Bolt; 160. Ground pile tip. DETAILED DESCRIPTION

[0029] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments. It should be understood that the embodiments are merely for explanation of the present invention and are not intended to limit the present invention. Example

[0030] like Figure 1 and Figure 2 The figure shows a power grounding pile for a strong electric power project, which includes an outer pile body 110, an inner body 120 and a pile tip 160. The pile tip 160 is fixed to the lower end surface of the outer pile body 110, and the inner body 120 is placed in the opening groove of the outer pile body 110. Figure 3 The left and right side walls of the opening groove are provided with rectangular holes 1102 connected to the outside world. An anti-theft block 130 is provided in the rectangular hole 1102. The cross-section of the anti-theft block 130 is a quarter sector shape. The anti-theft block 130 can rotate in the rectangular hole 1102 along the center of the circle where its sector shape is located.

[0031] When the built-in body 120 is placed in the open slot, the outer wall of the built-in body 120 fits in with the inner wall of the open slot, and the outer wall of the built-in body 120 fits in with the fan-shaped plane of the anti-theft block 130. The height of the built-in body 120 is less than the height of the open slot, and a pull ring 1201 is provided on the upper end face of the built-in body. The outer pile body 110 is provided with a slot baffle 140 for blocking the open slot. The slot baffle 140 is fixed to the upper end wall of the outer pile body 110 using bolts 150; a limiting column 1401 is fixed to the lower end face of the slot baffle 140. When the slot baffle 140 is installed on the open slot, the limiting column 1401 abuts against the upper end face of the built-in body 120.

[0032] The working principle of the grounding pile is as follows: when installing the grounding pile, the inner body 120 is placed into the open slot, thereby squeezing the anti-theft block 130 out of the inner slot of the outer body 110. The grounding pile is then hammered into the soil. The anti-theft block 130 enters the external soil, making it more difficult to pull out the grounding pile after installation, preventing unauthorized personnel from accidentally pulling out the grounding pile. When the grounding pile needs to be pulled out, the inner body 120 is removed from the open slot, applying an upward force to the grounding pile. The anti-theft block 130 is forced to rotate, causing the anti-theft block 130 to rotate away from the soil and into the open slot, making it easier for the grounding pile to be pulled out. The outer wall of the inner body 120 is aligned with the fan-shaped surface of the anti-theft block 130. When the grounding pile is installed in the soil, the fan-shaped surface of the anti-theft block 130 remains horizontal, increasing the contact area between the anti-theft block 130 and the soil in the horizontal direction, enhancing the anti-theft block 130's effect on the stability of the grounding pile, and making it more difficult for unauthorized personnel to pull out the grounding pile.

[0033] The arrangement of fixing the slot baffle 140 to the outer pile body 110 by bolts 150 can effectively hide the built-in body 120 in the open slot, thereby preventing an unauthorized person from removing the built-in body 120 and causing the anti-theft block 130 to rotate into the open slot. In order to make the position of the built-in body 120 in the open slot more stable, the position of the built-in body 120 is limited and fixed by the limiting posts 1401 on the slot baffle 140.

[0034] The provision of the pull ring 1201 allows the staff to more conveniently remove the built-in body 120 from the opening slot. The provision of the ground pile tip 160 allows the staff to more easily hammer the ground pile into the designated position.

[0035] like Figure 4 and Figure 5As shown, this embodiment provides a specific structure of an anti-theft block 130 and a mounting rod 1104, a fixing portion 1105 is fixedly connected below the upper end surface of the rectangular hole 1102, and a mounting rod 1104 is fixedly connected to the fixing portion 1105, the anti-theft block 130 is provided with a mounting groove 1301 for mounting the mounting rod 1104 at the center of the fan shape, and a mounting hole 1302 for the mounting rod 1104 to extend into is provided on the side wall of the mounting groove 1301, and the anti-theft block 130 can rotate along the mounting rod 1104.

[0036] By fixing the mounting rod 1104 to the lower end surface of the rectangular hole 1102, the fan-shaped plane of the anti-theft block 130 faces upward when it leaves the opening slot, making it more difficult to pull out the grounding pile; the fan-shaped arc surface faces the lower end surface of the rectangular hole 1102, so that when the staff takes out the built-in body 120, they can apply an upward force to the grounding pile, and the anti-theft block 130 can be rotated into the opening slot more smoothly.

[0037] In short, the above is only a preferred embodiment of this embodiment, and all equivalent changes and modifications made according to the scope of the patent application of this embodiment should fall within the scope of coverage of the patent of this embodiment.

Claims

1. A power grounding pile for a strong power project, characterized by: The invention comprises an outer pile body (110) and an inner body (120), wherein the outer pile body (110) is provided with an open groove with an upper end open, and the inner body (120) can be placed in the open groove of the outer pile body (110), and rectangular holes (1102) communicating with the outside are provided on the left and right side walls of the open groove, and an anti-theft block (130) is provided in the rectangular hole (1102), and the positive cross section of the anti-theft block (130) is a quarter of a sector, and the anti-theft block (130) can rotate in the rectangular hole (1102) along the center of the circle where the sector is located.

2. A high-voltage power engineering power grounding pile according to claim 1, characterized in that: A mounting rod (1104) is fixedly connected below the upper end surface of the rectangular hole (1102), and the anti-theft block (130) is provided with a mounting groove (1301) for mounting the mounting rod (1104) at the center of the fan shape thereof, and a mounting hole (1302) for the mounting rod (1104) to extend into is provided on the side wall of the mounting groove (1301), and the anti-theft block (130) can rotate along the mounting rod (1104).

3. A high-voltage power engineering power grounding pile according to claim 2, characterized in that: When the built-in body (120) is placed in the open groove, the outer wall of the built-in body (120) fits with the inner wall of the open groove, and the outer wall of the built-in body (120) fits with the fan-shaped plane of the anti-theft block (130).

4. A high-voltage power engineering power grounding pile according to claim 3, characterized in that: The height of the built-in body (120) is smaller than the height of the opening slot, and the outer pile body (110) is provided with a slot baffle (140) for blocking the opening slot.

5. The high-voltage power engineering power grounding pile according to claim 4, characterized in that: The notch baffle (140) is fixed to the upper end wall of the outer pile body (110) using bolts (150).

6. A high-voltage power engineering power grounding pile according to claim 5, characterized in that: A limiting column (1401) is fixed to the lower end surface of the notch baffle (140); when the notch baffle (140) is installed on the opening slot, the limiting column (1401) abuts against the upper end surface of the built-in body (120).

7. The high-voltage power engineering power grounding pile according to claim 3, characterized in that: The upper end surface of the built-in body (120) is provided with a pull ring (1201).

8. The high-voltage power engineering power grounding pile according to claim 1, characterized in that: The lower end surface of the outer pile body (110) is provided with a ground pile tip (160).

Images