Electric power engineering grounding pile
By designing a grounding pile body with spring restoration force and barrier plate inserted into the soil, and setting a winding barrel on its top to wind the wire, the problems of poor stability of the grounding pile and inconvenient wire winding are solved, and a higher Stability and convenient use.
Patent Information
- Application Number
- CN202420304422.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-19
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-02-19
AI Technical Summary
Existing grounding piles are easily pulled out, have poor stability, and in power projects, the excess length of the wire is difficult to wind, making it inconvenient to use.
A ground pile including a ground pile body, a drill bit, a groove, a barrier plate, a spring, a rotating shaft, a top plate, a rotating rod and a winding barrel is designed. The spring recovery force causes the barrier plate to be inserted outward into the soil, increasing the stability of the earth pile, and winding the wires through the winding barrel.
It improves the stability of the grounding pile, avoids the problem of easy extraction, and saves wires through the winding function, making it more convenient to use.
Smart Images
Figure CN222463463U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electric power engineering, and in particular relates to an electric power engineering grounding pile. Background Art
[0002] Grounding in the power system specifically refers to the reliable connection of the metal parts of various electrical equipment to the grounding electrode via the grounding wire. In most cases, it refers to the connection of the neutral point to the earth. Power transmission lines and related equipment are mostly outdoors and are easily struck by lightning. Line tripping due to lightning strikes often occurs. In order to prevent lightning strikes, grounding devices need to be installed on the transmission lines to guide the current generated by lightning strikes to the earth to prevent the wires or transmission equipment from being damaged by lightning voltage. The grounding device needs to be reliably grounded, usually using metal grounding piles.
[0003] The prior art has the following problems: the grounding pile is hammered into the ground by external force, the grounding pile is easy to be pulled out, the connection force between the grounding pile and the soil is small, and the stability is poor. At the same time, during the use of power engineering, the connection of wires requires cutting of excess length of wires, and it does not have the effect of winding the wires of the power engineering, which is inconvenient to use. Utility Model Content
[0004] The grounding pile is easy to be pulled out, the connecting force between the grounding pile and the soil is small, and the stability is poor. At the same time, during the use of the power project, the excess length of the wire needs to be cut during the connection and use of the wires, and it does not have the effect of winding the power project wires, which is inconvenient to use. The utility model provides a power project grounding pile.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electric power engineering grounding pile, comprising a ground pile body, a drill bit is arranged at the bottom end of the ground pile body, a plurality of grooves are opened on the surface of the ground pile body, a blocking plate is arranged in each of the plurality of grooves, a spring is fixedly arranged on the inner wall of the groove, one end of the spring is fixed to one side of the blocking plate, a rotating shaft is fixedly arranged at the bottom end of the blocking plate, the rotating shaft is rotatably arranged with the inner wall of the groove, a top plate is fixedly arranged on the top end of the ground pile body, a rotating rod is rotatably arranged on the top plate, and a winding drum is fixedly arranged on the rotating rod.
[0006] Preferably, the blocking plates are arranged to be inclined outward, and a plurality of the blocking plates are distributed in a ring array.
[0007] Preferably, the ground pile body is made of metal material, and the drill bit is made of stainless steel material.
[0008] Preferably, a plurality of teeth are arranged on the upper end of the blocking plate, and the plurality of teeth are evenly distributed.
[0009] Preferably, a plurality of conical insert rods are fixedly provided on the outer wall of the blocking plate, and the plurality of conical insert rods are evenly distributed.
[0010] Preferably, a twisting block is provided at the top end of the rotating rod.
[0011] Preferably, two handles are fixedly provided on the top plate, and the two handles are symmetrically arranged.
[0012] Preferably, the winding drum is provided with a wire harness hole for fixing the wires.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. During the use of the ground pile body, the restoring force of the spring causes the multiple blocking plates to have a tendency to rotate outward. When the ground pile body is subjected to an upward pulling force, the multiple blocking plates are inserted outward into the soil to increase the upward resistance of the ground pile body. By providing multiple teeth, it is convenient to insert into the soil and increase the contact area with the soil. By inserting multiple conical plug rods outward into the soil, the upward resistance of the ground pile body is further increased, thereby improving the stability of the ground pile body.
[0015] 2. Insert one end of the wire into the wire harness hole, rotate the twisting block, drive the rotating rod to rotate, and drive the winding drum to rotate. The wire is rolled up by the winding drum, so that the wires used in power engineering can be stored. There is no need to cut the wires, which prevents waste of wires and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic structural diagram of the overall cross-section of the utility model;
[0018] Figure 3 It is a structural schematic diagram of the blocking plate of the utility model.
[0019] In the figure: 1. pile body; 2. drill bit; 3. groove; 4. blocking plate; 5. spring; 6. rotating shaft; 7. top plate; 8. rotating rod; 9. winding drum; 10. teeth; 11. conical plug rod; 12. twisting block; 13. handle; 14. wire harness hole. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Reference Figure 1-3A grounding pile for electric power engineering includes a grounding pile body 1. A drill bit 2 is arranged at the bottom of the grounding pile body 1. The grounding pile body 1 is made of metal material for conducting electricity. The drill bit 2 is made of stainless steel material to improve the rigidity and anti-corrosion effect of the drill bit 2.
[0022] Furthermore, a plurality of grooves 3 are provided on the surface of the pile body 1, and blocking plates 4 are provided in each of the plurality of grooves 3. The blocking plates 4 are arranged to be inclined outward, and the plurality of blocking plates 4 are distributed in a ring-shaped array. A spring 5 is fixedly provided on the inner wall of the groove 3, and one end of the spring 5 is fixed to one side of the blocking plate 4. A rotating shaft 6 is fixedly provided at the bottom end of the blocking plate 4, and the rotating shaft 6 is rotatably provided with the inner wall of the groove 3.
[0023] By adopting the above scheme, the ground pile body 1 is driven downward into the soil. During the downward movement of the ground pile body 1, the squeezing effect of the soil drives the multiple blocking plates 4 to rotate into the groove 3, and compresses the spring 5 to reduce the resistance of the ground pile body 1 to being driven into the soil. During the use of the ground pile body 1, the restoring force of the spring 5 causes the multiple blocking plates 4 to have a tendency to rotate outward. When the ground pile body 1 is subjected to an upward pulling force, the multiple blocking plates 4 are inserted outward into the soil, increasing the upward resistance of the ground pile body 1 and improving the stability of the ground pile body 1.
[0024] In addition, a plurality of teeth 10 are arranged on the upper end of the blocking plate 4, and the plurality of teeth 10 are evenly distributed. By arranging the plurality of teeth 10, it is convenient to insert into the soil and increase the contact area with the soil. A plurality of conical plug rods 11 are fixedly arranged on the outer wall of the blocking plate 4, and the plurality of conical plug rods 11 are evenly distributed. By inserting the plurality of conical plug rods 11 outward into the soil, the upward resistance of the pile body 1 is further increased.
[0025] Furthermore, a top plate 7 is fixedly provided at the top of the ground pile body 1, a rotating rod 8 is rotatably provided on the top plate 7, a winding drum 9 is fixedly provided on the rotating rod 8, and a wire bundle hole 14 for fixing the wires is provided on the winding drum 9.
[0026] Among them, a twisting block 12 is arranged at the top end of the rotating rod 8 .
[0027] By adopting the above scheme, one end of the wire is inserted into the wire bundle hole 14, and then the twisting block 12 is rotated to drive the rotating rod 8 to rotate, and the rotating rod 8 drives the winding drum 9 to rotate. The wire is rolled up by the winding drum 9, which can realize the storage of the wires used in the power engineering. There is no need to cut the wires, which prevents the waste of wires and is easy to use.
[0028] Finally, two handles 13 are fixedly disposed on the top plate 7, and the two handles 13 are symmetrically disposed.
[0029] The operating principle of the utility model is described as follows: the ground pile body 1 is driven downward into the soil. During the downward movement of the ground pile body 1, the multiple blocking plates 4 are driven to rotate into the groove 3 by the squeezing effect of the soil, and the spring 5 is compressed to reduce the resistance of the ground pile body 1 to the soil. During the use of the ground pile body 1, the multiple blocking plates 4 have a tendency to rotate outwards by the restoring force of the spring 5. When the ground pile body 1 is subjected to an upward pulling force, the multiple blocking plates 4 are inserted outwards into the soil, increasing the upward resistance of the ground pile body 1 and improving the stability of the ground pile body 1.
[0030] By inserting one end of the wire into the wire bundle hole 14 and then rotating the twisting block 12, the rotating rod 8 is driven to rotate, and the rotating rod 8 drives the winding drum 9 to rotate. The wire is rolled up by the winding drum 9, and the wires used in power engineering can be stored. There is no need to cut the wires, which prevents waste of wires and is easy to use.
[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A ground pile for electric power engineering, comprising a ground pile body (1), characterized in that: A drill bit (2) is arranged at the bottom end of the ground pile body (1); a plurality of grooves (3) are provided on the surface of the ground pile body (1); a blocking plate (4) is arranged in each of the plurality of grooves (3); a spring (5) is fixedly arranged on the inner wall of the groove (3); one end of the spring (5) is fixed to one side of the blocking plate (4); a rotating shaft (6) is fixedly arranged at the bottom end of the blocking plate (4); the rotating shaft (6) is rotatably arranged with the inner wall of the groove (3); a top plate (7) is fixedly arranged at the top end of the ground pile body (1); a rotating rod (8) is rotatably arranged on the top plate (7); a winding drum (9) is fixedly arranged on the rotating rod (8).
2. The electric power engineering grounding pile according to claim 1, characterized in that: The blocking plates (4) are arranged to be inclined outward, and a plurality of the blocking plates (4) are distributed in a ring-shaped array.
3. The electric power engineering grounding pile according to claim 1, characterized in that: The ground pile body (1) is made of metal material, and the drill bit (2) is made of stainless steel material.
4. The electric power engineering grounding pile according to claim 1, characterized in that: A plurality of teeth (10) are arranged at the upper end of the blocking plate (4), and the plurality of teeth (10) are evenly distributed.
5. The electric power engineering grounding pile according to claim 1, characterized in that: A plurality of conical insert rods (11) are fixedly arranged on the outer wall of the blocking plate (4), and the plurality of conical insert rods (11) are evenly distributed.
6. The electric power engineering grounding pile according to claim 1, characterized in that: A twisting block (12) is arranged at the top end of the rotating rod (8).
7. The electric power engineering grounding pile according to claim 1, characterized in that: Two handles (13) are fixedly arranged on the top plate (7), and the two handles (13) are symmetrically arranged.
8. The electric power engineering grounding pile according to claim 1, characterized in that: The winding drum (9) is provided with a wire harness hole (14) for fixing the electric wires.