High-voltage grounding rod

Abstract

The utility model discloses a high-voltage grounding rod, which comprises a box body grounding rod, a hook, a grounding pile, a reinforcing rod and a grounding wire, one end of the grounding rod is fixedly connected with a connecting seat, the top of the connecting seat is provided with a connecting groove, and the bottom of the hook is connected with an extrusion rod in a penetrating manner. Firstly, the device can be hung on a high-voltage line to be fixed through mutual matching connection of a grounding rod, a hook, an extrusion rod and an extrusion block, then the device can be fixed on the ground through mutual matching connection of a grounding pile and a reinforcing rod, and finally, a grounding wire can be connected between the hook and the grounding pile. And the grounding rod, the hook, the grounding pile and the grounding wire can be disassembled and assembled, so that the device is convenient to disassemble, assemble and use.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to a high-voltage grounding rod. Background Art

[0002] High-voltage grounding rods are an essential safety tool for electrical work. They are grounding electrodes designed based on the theory of improving the internal conductivity of the grounding conductor and reducing the external soil resistivity of the grounding conductor. When the transmission line is shut down for maintenance, in order to prevent misoperation, the high-voltage grounding rod needs to be inserted into the ground and connected to the transmission line through the power cord clamp. This can form a high-performance grounding system to ensure the safety of operators. After the construction is completed, the connecting wire needs to be removed and the grounding rod needs to be pulled out for reuse;

[0003] The existing high-voltage grounding rod has certain disadvantages. After the line is repaired, the high-voltage grounding rod device needs to be disassembled for reuse, but the existing device is not convenient for disassembly. Secondly, the existing device is not convenient for assembly and use, so it is not convenient to use. Therefore, a high-voltage grounding rod is urgently needed to solve the above problems. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a high-voltage grounding rod, which is achieved through the following technical solutions.

[0005] A high-voltage grounding rod comprises a box grounding rod, a hook, a grounding pile, a reinforcement rod and a grounding wire, wherein one end of the grounding rod is fixedly connected to a connecting seat, a connecting groove is provided on the top of the connecting seat, an extrusion rod is penetrated and connected to the bottom of the hook, and the extrusion rod is threadedly matched with the hook, one end of the extrusion rod is fixedly connected to an extrusion block, and the other end of the extrusion rod is fixedly sleeved with a connecting block, the other end of the extrusion block is movably sleeved with a rotating sleeve, the positions of the two ends of the top of the grounding pile are rotatably connected to the reinforcement rod, the other end of the reinforcement rod is rotatably connected to a crimping plate, the top of the crimping plate is penetrated and connected to a soil nail, both ends of the grounding wire are penetrated and connected to a conductive rod, a pressure plate is fixedly sleeved on the outer surface of the conductive rod, and fastening bolts are penetrated and connected to both ends of the pressure plate.

[0006] Furthermore, the connection block is embedded in the interior of the connection groove, and sliders are fixedly connected to the positions on both sides of the inner wall of the connection groove. The outer surface of the connection block is provided with a sliding groove that slidably cooperates with the slider.

[0007] Furthermore, the rotating sleeve is arranged on the top of the connecting seat, and the rotating sleeve is threadedly matched with the connecting seat.

[0008] Furthermore, an opening is provided on one side of the hook.

[0009] Furthermore, a triangular pressing groove is provided on the inner wall of the hook, and an arc-shaped notch is provided on the top of the extrusion block.

[0010] Furthermore, one end of the ground rod away from the hook is fixedly connected with a hand-held handle.

[0011] Furthermore, the conductive rod and the pressing plate connected to both ends of the grounding wire are respectively threadedly connected to the outer surfaces of the hook and the grounding pile.

[0012] The beneficial effect of the utility model is that during the operation of the device, first, the set grounding rod, hook, extrusion rod, and extrusion block are connected with each other, so that the device can be hung on the high-voltage line for fixation, and then the set grounding pile and reinforcement rod are connected with each other, so that it can be fixed on the ground, and finally the set grounding wire can be connected between the hook and the grounding pile, wherein the grounding rod, hook, grounding pile, and grounding wire can be disassembled and assembled, thereby facilitating the disassembly and assembly of the device for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 : A schematic diagram of the structure of a high-voltage grounding rod described in the utility model;

[0015] Figure 2 : Schematic diagram of the connection between the grounding pile and the reinforcement rod of the utility model;

[0016] Figure 3 : A schematic diagram of the connection between the hook and the grounding wire of the utility model;

[0017] Figure 4 : A schematic diagram of the connection between the connection seat and the connection block of the utility model.

[0018] The reference numerals are as follows:

[0019] 1. Ground rod; 101. Connecting seat; 102. Connecting slot; 103. Sliding block; 104. Handle;

[0020] 2. Hook; 201. Extrusion rod; 202. Extrusion block; 203. Connecting block; 204. Slide; 205. Rotating sleeve;

[0021] 3. Grounding pile;

[0022] 4. Reinforcement rod; 401. Pressing plate; 402. Soil nail;

[0023] 5. Grounding wire; 501. Conductive rod; 502. Pressure plate; 503. Fastening bolts. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4 As shown, the utility model has the following specific embodiments.

[0026] Example:

[0027] A high-voltage grounding rod, comprising a box grounding rod 1, a hook 2, a grounding pile 3, a reinforcement rod 4, and a grounding wire 5;

[0028] One end of the ground rod 1 is fixedly connected to a connection base 101, and a connection groove 102 is formed on the top of the connection base 101;

[0029] The bottom of the hook 2 is connected with an extrusion rod 201, and the extrusion rod 201 is threadedly matched with the hook 2, one end of the extrusion rod 201 is fixedly connected with an extrusion block 202, and the other end of the extrusion rod 201 is fixedly sleeved with a connection block 203, and the other end of the extrusion block 202 is movably sleeved with a rotating sleeve 205;

[0030] The two ends of the top of the grounding pile 3 are rotatably connected with a reinforcing rod 4, the other end of the reinforcing rod 4 is rotatably connected with a crimping plate 401, and the top of the crimping plate 401 is penetrated and connected with a soil nail 402;

[0031] Both ends of the grounding wire 5 are connected through conductive rods 501 , a pressing plate 502 is fixedly sleeved on the outer surface of the conductive rod 501 , and both ends of the pressing plate 502 are connected through fastening bolts 503 .

[0032] By adopting the above technical solution, when using the device, first, the hook 2 connected to one end of the grounding rod 1 can be hung on the high-voltage line by holding the handheld handle 104, and the grounding rod 1 is driven to rotate by manually turning the handheld handle 104. The grounding rod 1 drives the installed extrusion rod 201 to rotate through the connecting seat 101. The extrusion rod 201 and the hook 2 are threadedly matched, so that the connected extrusion block 202 can be pushed up and down, and the extrusion block 202 cooperates with the hook 2 to clamp and fix the high-voltage line passing through, and then the grounding wire 5 can be connected between the grounding pile 3 and the hook 2 through the conductive rod 501. Finally, the set grounding pile 3 can be inserted into the ground, wherein the reinforcement rod 4 rotatably connected to the grounding pile 3 is obliquely crimped on the ground through the crimping plate 401, so that the grounding pile 3 can be reinforced. The structure is reasonable, the device is easy to disassemble and assemble, and it is convenient to use.

[0033] Specifically, the connection block 203 is embedded in the connection groove 102, and the positions on both sides of the inner wall of the connection groove 102 are fixedly connected with the sliders 103, and the outer surface of the connection block 203 is provided with a slide groove 204 that slidably cooperates with the slider 103;

[0034] The rotating sleeve 205 is sleeved on the top of the connecting seat 101 , and the rotating sleeve 205 and the connecting seat 101 are threadedly matched.

[0035] By adopting the above technical solution, the extrusion rod 201 can be embedded into the connecting groove 102 opened at the top of the connecting seat 101 through the connecting block 203, and the arranged rotating sleeve 205 can be threadedly matched with the connecting seat 101, so that the connecting block 203 can be pressed and fixed on the top of the connecting seat 101, wherein the slider 103 and the slide groove 204 are slidably matched, thereby facilitating the limited installation between the connecting block 203 and the connecting seat 101.

[0036] Specifically, one side of the hook 2 is provided with an opening.

[0037] By adopting the above technical solution, the opening provided on one side of the hook 2 facilitates the high-voltage wire to pass into the interior of the hook 2, thereby facilitating the hanging of the hook 2.

[0038] Specifically, the inner wall of the hook 2 is provided with a triangular pressing groove, and the top of the extrusion block 202 is provided with an arc-shaped notch.

[0039] By adopting the above technical solution, the triangular pressure groove arranged on the inner wall of the hook 2 can be easily hung on the high-voltage line. At the same time, the arc-shaped groove opened on the top of the extrusion block 202 can center the hung high-voltage line, so that the hook 2 cooperates with the extrusion block 202 to center clamp the high-voltage line passing through.

[0040] Specifically, one end of the ground rod 1 away from the hook 2 is fixedly connected with a hand-held handle 104 .

[0041] By adopting the above technical solution, the provided hand-held handle 104 can facilitate the hanging of the hand-held device.

[0042] Specifically, the conductive rod 501 and the pressing plate 502 connected to both ends of the grounding wire 5 are respectively threadedly connected to the outer surfaces of the hook 2 and the grounding stake 3 .

[0043] By adopting the above technical solution, the set grounding wire 5 can be sleeved on the conductive rod 501, and the grounding wire 5 can be respectively connected to the grounding pile 3 and the hook 2 through the conductive rod 501. The set conductive rod 501 can tighten the connected grounding wire 5, that is, the set fastening bolt 503 can drive the conductive rod 501 to move, so as to facilitate the conductive rod 501 to compress and fix the grounding wire 5, and then facilitate the disassembly and assembly of the grounding wire 5.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high voltage grounding rod, comprising a box grounding rod (1), a hook (2), a grounding pile (3), a reinforcement rod (4), and a grounding wire (5), characterized in that: One end of the grounding rod (1) is fixedly connected to a connection seat (101), and a connection groove (102) is provided on the top of the connection seat (101); The bottom of the hook (2) is connected with an extrusion rod (201), and the extrusion rod (201) is threadedly matched with the hook (2), one end of the extrusion rod (201) is fixedly connected with an extrusion block (202), and the other end of the extrusion rod (201) is fixedly sleeved with a connection block (203), and the other end of the extrusion block (202) is movably sleeved with a rotating sleeve (205); The top ends of the grounding pile (3) are both rotatably connected to a reinforcement rod (4), the other end of the reinforcement rod (4) is rotatably connected to a crimping plate (401), and the top of the crimping plate (401) is penetrated and connected to a soil nail (402); Both ends of the grounding wire (5) are connected through conductive rods (501), a pressing plate (502) is fixedly sleeved on the outer surface of the conductive rod (501), and both ends of the pressing plate (502) are connected through fastening bolts (503).

2. A high voltage grounding rod according to claim 1, characterized in that: The connecting block (203) is embedded in the interior of the connecting groove (102), and sliding blocks (103) are fixedly connected to positions on both sides of the inner wall of the connecting groove (102). The outer surface of the connecting block (203) is provided with a sliding groove (204) that slidably cooperates with the sliding block (103).

3. A high voltage grounding rod according to claim 1, characterized in that: The rotating sleeve (205) is sleeved on the top of the connecting seat (101), and the rotating sleeve (205) and the connecting seat (101) are threadedly matched.

4. A high voltage grounding rod according to claim 1, characterized in that: One side of the hook (2) is provided with an opening.

5. A high voltage grounding rod according to claim 1, characterized in that: The inner wall of the hook (2) is provided with a triangular pressing groove, and the top of the extrusion block (202) is provided with an arc-shaped notch.

6. A high voltage grounding rod according to claim 1, characterized in that: One end of the ground rod (1) away from the hook (2) is fixedly connected to a hand-held handle (104).

7. A high voltage grounding rod according to claim 1, characterized in that: The conductive rod (501) and the pressing plate (502) connected to the two ends of the grounding wire (5) are respectively threadedly connected to the outer surfaces of the hook (2) and the grounding pile (3).

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