Power grounding pile for electric power engineering

Abstract

The utility model discloses a power grounding pile for electric power engineering relates to power grounding pile technical field, including earthing subassembly, support subassembly and pry out subassembly, the earthing subassembly includes connecting rod, terminal post, grounding rod and arc waterproof cover, the terminal post fixedly connected in the both sides of connecting rod, the arc waterproof cover fixed mounting is at the top of terminal post, the support subassembly includes first movable ring and support rod, first movable ring swing installation is in the outside of grounding rod, the pry out subassembly includes second movable ring and support crowbar, support crowbar rotatory mounting is in the inside of second movable ring. The utility model discloses through first movable ring, support rod and the joint action of fixed steel pick, after grounding rod is inserted into ground, props open support rod to the suitable angle, makes the fixed steel pick bottom end contact ground, and in the hammering fixed steel pick, makes the fixed steel pick insert into ground, provides additional support for power grounding pile, prevents power grounding pile and tilts down.

Description

Technical Field

[0001] This utility model relates to the field of power grounding pile technology, specifically to a power grounding pile for power engineering. Background Technology

[0002] In power engineering, grounding piles are used. Grounding piles are inserted into the ground and their main function is to prevent people from being shocked by electric shock, damage to equipment and lines, and lightning strikes, so as to ensure the normal operation of the power system. Grounding piles are usually made of metal, such as angle steel, round steel or steel pipe, and are driven into the ground by external force.

[0003] However, existing power grounding stakes used in power engineering often become unstable during use, easily tilting and affecting the overall use of the device. Furthermore, since the power grounding stakes are inserted into the ground, they require other tools to remove them, making the operation cumbersome and inconvenient for quick disassembly, thus hindering their widespread use.

[0004] To address this problem, this application provides a power grounding stake for power engineering. Utility Model Content

[0005] The purpose of this utility model is to provide a power grounding stake for power engineering, so as to solve the problems mentioned in the background art, such as the grounding stake often being unstable, requiring the use of other tools to remove it during disassembly, making it easy to tip over and affecting the use of the overall device, and the operation being cumbersome, not convenient for quick disassembly, and having poor use effect.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A power grounding stake for power engineering includes a grounding assembly, a support assembly, and a pry-out assembly. The grounding assembly includes a connecting rod, a terminal block, a grounding rod, and an arc-shaped waterproof cover. The terminal block is fixedly connected to both sides of the connecting rod, and the arc-shaped waterproof cover is fixedly installed on the top of the terminal block. The support assembly is movably installed outside the grounding assembly and includes a first movable ring and a support rod. The first movable ring is movably installed outside the grounding rod. The pry-out assembly is movably installed outside the support assembly and includes a second movable ring and a support pry bar. The support pry bar is rotatably installed inside the second movable ring.

[0007] A further improvement of this utility model is that: the grounding rod is fixedly installed at the bottom of the connecting rod, a connecting washer is movably connected to one end of the terminal block, and a grounding connection bolt is installed in the internal thread of the terminal block.

[0008] A further improvement of this utility model is that: the connecting gasket is movably connected to the outside of the grounding connecting bolt, a connecting lug is fixedly installed on the outside of the first movable ring, and the support rod is movably installed inside the connecting lug.

[0009] A further improvement of this utility model is that a rotating block is rotatably installed at the other end of the support rod, and a fixed steel rod is movably installed inside the rotating block.

[0010] A further improvement of this utility model is that: the first movable ring is internally threaded with a first fixing bolt, and one end of the first fixing bolt is movably connected to the outside of the grounding rod.

[0011] A further improvement of this utility model is that: a sliding groove is provided inside the support rod, the second movable ring is movably installed on the outside of the support rod, and a support plate is fixedly installed at the other end of the support pry bar.

[0012] A further improvement of this utility model is that: a second fixing bolt is installed on the internal thread of the second movable ring, and one end of the second fixing bolt is movably connected to the inside of the sliding groove.

[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: 1. This utility model provides a power grounding pile for power engineering. Under the combined action of the first movable ring, the support rod and the fixed steel rod, after the grounding rod is inserted into the ground, the support rod is spread to a suitable angle so that the bottom end of the fixed steel rod contacts the ground. The fixed steel rod is then hammered to insert it into the ground, providing additional support for the power grounding pile and preventing it from tilting.

[0014] 2. This utility model provides a power grounding pile for power engineering. Under the combined action of the first movable ring, the second movable ring, and the support pry bar, the second movable ring and the support pry bar are rotated so that the bottom surface of the support plate faces and is parallel to the ground. The first movable ring is pulled so that the support plate contacts the ground and the first fixing bolt is tightened. The far end of the support rod is pressed down, and the grounding rod is pried out of the ground through the lever principle. No need to use many tools, the operation is simple and quick, and it is easy to quickly disassemble the grounding pile. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the power grounding pile for power engineering according to this utility model; Figure 2 This is a schematic diagram of the connection structure of the grounding component of this utility model; Figure 3 This is a schematic diagram of the connection structure of the support component of this utility model; Figure 4This is a schematic diagram of the connection structure between the grounding component and the support component of this utility model; Figure 5 This is a schematic diagram of the connection structure between the support component and the pry-out component of this utility model.

[0016] In the diagram: 1. Grounding component; 2. Support component; 3. Pry-out component; 10. Connecting rod; 11. Terminal block; 12. Grounding rod; 13. Arc-shaped waterproof cover; 14. Connecting gasket; 15. Grounding connection bolt; 20. First movable ring; 21. Connecting lug; 22. Support rod; 23. Rotating block; 24. Fixing steel rod; 25. First fixing bolt; 26. Sliding groove; 30. Second movable ring; 31. Support pry bar; 32. Support plate; 33. Second fixing bolt. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to embodiments: like Figure 1-5 As shown, this utility model provides a power grounding pile for power engineering, including a grounding component 1, a support component 2, and a pry-out component 3. The grounding component 1 connects the grounding wire to the earth, and the support component 2 provides additional support for the power grounding pile to prevent it from tilting. The pry-out component 3 uses the lever principle to pry the grounding rod 12 out of the ground, which facilitates the quick disassembly of the grounding pile.

[0018] like Figure 2 As shown, the grounding assembly 1 includes a connecting rod 10, a terminal block 11, a grounding rod 12, and an arc-shaped waterproof cover 13. The terminal block 11 is fixedly connected to both sides of the connecting rod 10, and the grounding rod 12 is fixedly installed at the bottom of the connecting rod 10. A connecting washer 14 is movably connected to one end of the terminal block 11. A grounding connection bolt 15 is installed in the internal thread of the terminal block 11. The connecting washer 14 is movably connected to the outside of the grounding connection bolt 15. The grounding wire guide ring is connected to the terminal block 11 through the grounding connection bolt 15, and is connected to the ground through the grounding rod 12.

[0019] like Figure 2 As shown, the arc-shaped waterproof cover 13 is fixedly installed on the top of the terminal block 11. The arc-shaped waterproof cover 13 can prevent rainwater from entering the connection between the terminal block 11 and the wire guide ring, and prevent rainwater corrosion.

[0020] like Figure 3 and Figure 4As shown, the support assembly 2 is movably installed outside the grounding assembly 1. The support assembly 2 includes a first movable ring 20 and a support rod 22. The first movable ring 20 is movably installed outside the grounding rod 12. A connecting ear 21 is fixedly installed outside the first movable ring 20. The support rod 22 is movably installed inside the connecting ear 21. A rotating block 23 is rotatably installed at the other end of the support rod 22. A fixed steel rod 24 is movably installed inside the rotating block 23. By opening the support rod 22 to a suitable angle, the bottom end of the fixed steel rod 24 contacts the ground. The fixed steel rod 24 is then hammered to insert it into the ground, providing additional support for the power grounding pile and preventing the power grounding pile from tilting and affecting normal use.

[0021] like Figure 3 and Figure 5 As shown, the pry-out assembly 3 is movably mounted outside the support assembly 2. The pry-out assembly 3 includes a second movable ring 30 and a support pry bar 31. The support pry bar 31 is rotatably mounted inside the second movable ring 30. A first fixing bolt 25 is threadedly connected to the inside of the first movable ring 20. One end of the first fixing bolt 25 is movably connected to the outside of the grounding rod 12. A sliding groove 26 is provided inside the support rod 22. The second movable ring 30 is movably mounted outside the support rod 22. A support plate 32 is fixedly mounted to the other end of the support pry bar 31. The second movable ring 30 is threaded inside the second movable ring 30. The second fixing bolt 33 is installed in the groove. One end of the second fixing bolt 33 is movably connected to the inside of the sliding groove 26. Rotate the second movable ring 30 and the support pry bar 31 so that the bottom surface of the support plate 32 faces and is parallel to the ground. Tighten the second fixing bolt 33 so that the end of the second fixing bolt 33 is pressed into the inside of the sliding groove 26. Then pull the first movable ring 20 so that the support plate 32 contacts the ground and tighten the first fixing bolt 25. Press down the far end of the support rod 22 and pry the grounding rod 12 out of the ground through the lever principle. The operation is simple and quick and facilitates the rapid disassembly of the grounding pile.

[0022] The working principle of the power grounding pile used in this power project will be explained in detail below.

[0023] like Figure 1-5As shown, when using this power grounding stake for power engineering, the top of the connecting rod 10 is struck, causing the grounding rod 12 to insert into the ground. Simultaneously, each support rod 22 is rotated to open it to a suitable angle, allowing the bottom of the fixing rod 24 to contact the ground. The fixing rod 24 is then hammered to insert it into the ground, providing additional support for the power grounding stake and preventing it from tipping over. The grounding connection bolt 15 is then loosened, allowing the grounding wire guide ring to pass through it. The grounding connection bolt 15 is then tightened inside the terminal block 11, connecting the grounding wire to the earth via the grounding rod 12. The arc-shaped waterproof cover 13 prevents rainwater from entering the terminal block 11. 1. To prevent rainwater corrosion at the connection point with the grounding wire conductor ring, when it is necessary to disassemble the power grounding stake, rotate the second movable ring 30 and the support pry bar 31 so that the bottom surface of the support plate 32 faces and is parallel to the ground. Then tighten the second fixing bolt 33 so that the end of the second fixing bolt 33 is pressed into the sliding groove 26. Then pull the first movable ring 20 so that the support plate 32 contacts the ground and tighten the first fixing bolt 25. Then press down the far end of the support rod 22 and use the second movable ring 30 and the support pry bar 31 as support points. By levering the principle, the grounding rod 12 can be pried out of the ground. No tools are needed, the operation is simple and quick, and it is convenient to quickly disassemble the grounding stake.

[0024] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A power grounding stake for power engineering, comprising a grounding component (1), a support component (2), and a pry-out component (3), characterized in that: The grounding assembly (1) includes a connecting rod (10), a terminal block (11), a grounding rod (12), and an arc-shaped waterproof cover (13). The terminal block (11) is fixedly connected to both sides of the connecting rod (10), and the arc-shaped waterproof cover (13) is fixedly installed on the top of the terminal block (11). The support assembly (2) is movably installed outside the grounding assembly (1). The support assembly (2) includes a first movable ring (20) and a support rod (22). The first movable ring (20) is movably installed outside the grounding rod (12). The pry-out assembly (3) is movably installed outside the support assembly (2). The pry-out assembly (3) includes a second movable ring (30) and a support pry bar (31). The support pry bar (31) is rotatably installed inside the second movable ring (30).

2. The power grounding stake for power engineering according to claim 1, characterized in that: The grounding rod (12) is fixedly installed at the bottom of the connecting rod (10), and a connecting washer (14) is movably connected to one end of the terminal (11). A grounding connection bolt (15) is installed on the internal thread of the terminal (11).

3. A power grounding stake for power engineering according to claim 2, characterized in that: The connecting gasket (14) is movably connected to the outside of the grounding connecting bolt (15), and the connecting ear (21) is fixedly installed on the outside of the first movable ring (20). The support rod (22) is movably installed inside the connecting ear (21).

4. A power grounding stake for power engineering according to claim 1, characterized in that: The other end of the support rod (22) is rotatably mounted with a rotating block (23), and a fixed steel rod (24) is movably mounted inside the rotating block (23).

5. A power grounding stake for power engineering according to claim 1, characterized in that: The first movable ring (20) has a first fixing bolt (25) connected to its internal thread, and one end of the first fixing bolt (25) is movably connected to the outside of the grounding rod (12).

6. A power grounding stake for power engineering according to claim 1, characterized in that: The support rod (22) has a sliding groove (26) inside, the second movable ring (30) is movably installed on the outside of the support rod (22), and the other end of the support pry bar (31) is fixedly installed with a support plate (32).

7. A power grounding stake for power engineering according to claim 1, characterized in that: The second movable ring (30) has a second fixing bolt (33) installed on its internal thread, and one end of the second fixing bolt (33) is movably connected to the inside of the sliding groove (26).

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