Wire grounding device
By designing a wire grounding device including a fixed rod, a grounding straight rod, a reinforcement plate and a reinforcement piece, the problem of the grounding needle shaking and pulling out of the long cable due to wind blowing is solved, and higher grounding device stability and circuit safety are achieved.
Patent Information
- Application Number
- CN202421491339.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-06-27
AI Technical Summary
When installing power lines, long cables are easily blown by the wind, causing the grounding pin to shake and pull out, losing safety protection.
A wire grounding device is designed, including a fixing rod, a grounding straight rod, a reinforcement plate and a reinforcement plate. The connection area between the grounding device and the ground is increased by designing the reinforcement plate and the reinforcement plate, and the stability is enhanced.
By increasing the connection area between the grounding device and the ground, the device significantly improves the firmness of the grounding device, avoids the problem of pulling out the grounding straight rod caused by cable shaking, and ensures the safety of the circuit.
Smart Images
Figure CN222785479U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable grounding, in particular to a wire grounding device. Background Art
[0002] Electricity can provide us with light at night, and can also drive air conditioners and computers. Electricity has become an indispensable part of our daily lives. When installing power lines, in order to ensure safety, grounding wires are usually installed, which can directly transfer high voltage to the earth when danger occurs. When installing grounding lines, grounding pins are often used to connect, bury the straight rod of the grounding pin in the ground, and then connect the wires. However, some cables are long and will be blown by the wind, causing the cable to drive the grounding pin to shake, thereby pulling out the grounding pin, resulting in a lack of safety protection for the line. Utility Model Content
[0003] The purpose of the utility model is to provide a wire grounding device to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric wire grounding device, comprising a fixing rod, a regulating cavity is provided in the middle of the fixing rod, a grounding straight rod is slidably connected in the middle of the fixing rod, the grounding straight rod and the fixing rod are slidably connected, the upper end of the grounding straight rod is fixedly connected with a ground wire connector, both sides of the grounding straight rod are fixedly connected with an extrusion platform, both sides of the upper end of the fixing rod are fixedly connected with handles, both sides of the fixing rod are fixedly connected with the fixing platform, both sides of the fixing rod are provided with reinforcement plates, the reinforcement plates can be fixedly connected to the fixing platform by buckles or bolts, a sliding groove is provided in the middle of the reinforcement plate, a control rod is slidably connected in the middle of the sliding groove, a plurality of extrusion plates are fixedly connected in the middle of the control rod, placement grooves are provided on both sides of the reinforcement plate, a spring shaft is fixedly connected in the placement groove, a reinforcement sheet is rotatably connected on the spring shaft, an angle plate is provided at the side end of the fixing rod, a fixing bolt is provided in the middle of the fixing rod, and the fixing bolt passes through the fixing rod and is threadedly connected to the angle plate.
[0005] Preferably, both sides of the extrusion platform are inclined structures, a clamping groove is provided in the middle of the extrusion platform, the top end of the control rod is located in the regulating cavity, and the top end of the control rod and the clamping groove are clamped with each other.
[0006] Preferably, an auxiliary plate is fixedly connected to the upper end of the handle, a double-headed screw is connected through the middle of the grounding straight rod, and both ends of the double-headed screw are threadedly connected to the auxiliary plate.
[0007] Preferably, the placement groove and the sliding groove are connected, the two ends of the extrusion plate are located in the placement groove, the reinforcement sheet is inclined, and the extrusion plate is against the top of the reinforcement sheet.
[0008] Preferably, the reinforcement sheet is a cam structure, and after the fixing rod is buried underground, the reinforcement sheet protrudes out of the reinforcement plate.
[0009] Preferably, the upper end of the angle plate is a horizontal structure, the lower end of the angle plate is a semicircular structure, and the lower end of the angle plate is provided with a scale.
[0010] Compared with the prior art, the beneficial effect of the utility model is that when the fixing rod and the grounding straight rod are buried in the soil, reinforcement plates are arranged on both sides of the fixing rod, and reinforcement sheets are arranged on both sides of the reinforcement plates, which can greatly increase the connection area between the grounding device and the ground, thereby greatly increasing the firmness of the grounding device, preventing the grounding straight rod from being pulled out when the cable is shaking, thereby ensuring the safety of the circuit. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 Schematic diagram of the device connection structure.
[0012] Figure 2 Schematic diagram of the connection between the reinforcement plate and the reinforcement sheet.
[0013] In the figure: 1 fixing rod, 2 angle plate, 3 fixing bolt, 4 fixing platform, 5 regulating chamber, 6 extrusion platform, 7 clamping groove, 8 grounding straight rod, 9 grounding connector, 10 handle, 11 double-headed screw, 12 reinforcement plate, 13 control rod, 14 placement groove, 15 reinforcement sheet, 16 spring shaft, 17 extrusion plate, 18 sliding groove. DETAILED DESCRIPTION
[0014] In order to deepen the understanding and recognition of the utility model, the technical solutions in the embodiments of the utility model will be clearly and completely described and introduced in combination with the drawings 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, and are not intended to limit the embodiments in any form. 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.
[0015] See also Figure 1-2The utility model provides a technical solution: a wire grounding device, including a fixing rod 1, a regulating chamber 5 is provided in the middle of the fixing rod 1, a grounding straight rod 8 is slidably connected in the middle of the fixing rod 1, the grounding straight rod 8 and the fixing rod 1 are slidably connected, a grounding wire connector 9 is fixedly connected to the upper end of the grounding straight rod 8, extrusion platforms 6 are fixedly connected on both sides of the grounding straight rod 8, handles 10 are fixedly connected on both sides of the upper end of the fixing rod 1, and fixing platforms 4 are fixedly connected on both sides of the fixing rod 1, and reinforcing plates 12 are provided on both sides of the fixing rod 1, and the reinforcing plates 12 can be fixedly connected to the fixing platforms 4 by buckles or bolts, and the middle of the reinforcing plates 12 A sliding groove 18 is provided, a control rod 13 is slidably connected in the middle of the sliding groove 18, a plurality of extrusion plates 17 are fixedly connected in the middle of the control rod 13, placement grooves 14 are provided on both sides of the reinforcement plate 12, a spring shaft 16 is fixedly connected in the placement groove 14, a reinforcement sheet 15 is rotatably connected on the spring shaft 16, an angle plate 2 is provided at the side end of the fixing rod 1, a fixing bolt 3 is provided in the middle of the fixing rod 1, the fixing bolt 3 penetrates the fixing rod 1 and the angle plate 2 and is threadedly connected, the reinforcement plate 12 and the fixing rod 1 adopt a split structure, which is convenient for transportation of the two, and when the grounding device needs to be buried in the soil, the two are assembled and connected.
[0016] The two sides of the extrusion platform 6 are inclined structures, and a snap-in groove 7 is provided in the middle of the extrusion platform 6. The top end of the control rod 13 is located in the regulating cavity 5, and the top end of the control rod 13 and the snap-in groove 7 are snap-fitted with each other. When the reinforcement plate and the fixing rod are connected, the grounding straight rod 8 is pushed to move, and the extrusion platforms 6 on both sides of the grounding straight rod 8 squeeze the control rod 13, thereby pushing the control rod 13 to move. When the control rod 13 and the snap-in groove 7 are snap-fitted with each other, the control rod 13 is positioned and fixed.
[0017] The upper end of the handle 10 is fixedly connected with an auxiliary plate, and a double-headed screw 11 is connected through the middle of the grounding straight rod 8. Both ends of the double-headed screw 11 are threadedly connected to the auxiliary plate. The double-headed screw 11 can position and fix the grounding straight rod 8.
[0018] The placement groove 14 is connected to the sliding groove 18, and the two ends of the extrusion plate 17 are located in the placement groove 14. The reinforcement sheet 15 is tilted and the extrusion plate 17 is against the top of the reinforcement sheet 15. The reinforcement sheet 15 is a cam structure. After the fixing rod 1 is buried in the ground, the reinforcement sheet 15 protrudes out of the reinforcement plate 12. When the control rod 13 moves, it drives the extrusion plate 17 to move together. The extrusion plate 17 squeezes the reinforcement sheet 15, thereby pushing the reinforcement sheet 15 to rotate and protruding the reinforcement sheet 15 out of the reinforcement plate 12. The reinforcement plate 12 and the reinforcement sheet 15 are used in conjunction with each other, thereby greatly increasing the connection area of the grounding device in the soil and increasing the stability of the grounding device.
[0019] The upper end of the angle plate 2 is a horizontal structure, and the lower end of the angle plate 2 is a semicircular structure. The lower end of the angle plate 2 is provided with a scale, which can adjust the connection angle between the fixed rod 1 and the grounding straight rod 8, so as to adapt to different situations. At the same time, the angle plate 2 can increase the stability of the grounding device.
[0020] Although the embodiments of the utility model have been shown and described, it should be emphasized that the above description is only an introduction and description of the use of the embodiments of the utility model, and does not limit the utility model in any form. For those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A wire grounding device, comprising a fixing rod (1), characterized in that: A regulating cavity (5) is provided in the middle of the fixing rod (1), a grounding straight rod (8) is slidably connected in the middle of the fixing rod (1), the grounding straight rod (8) and the fixing rod (1) are slidably connected, the upper end of the grounding straight rod (8) is fixedly connected with a grounding wire connector (9), both sides of the grounding straight rod (8) are fixedly connected with a squeezing platform (6), both sides of the upper end of the fixing rod (1) are fixedly connected with handles (10), both sides of the fixing rod (1) are fixedly connected with a fixing platform (4), and both sides of the fixing rod (1) are provided with a reinforcing plate (12), and the reinforcing plate (12) can be fixedly connected to the fixing platform (4) by means of buckles or bolts. The reinforcing plate (12) is provided with a sliding groove (18) in the middle, a control rod (13) is slidably connected in the middle of the sliding groove (18), a plurality of extrusion plates (17) are fixedly connected in the middle of the control rod (13), placement grooves (14) are provided on both sides of the reinforcing plate (12), a spring shaft (16) is fixedly connected in the placement groove (14), a reinforcing sheet (15) is rotatably connected on the spring shaft (16), an angle plate (2) is provided at the side end of the fixing rod (1), a fixing bolt (3) is provided in the middle of the fixing rod (1), and the fixing bolt (3) passes through the fixing rod (1) and the angle plate (2) for threaded connection.
2. The electric wire grounding device according to claim 1, characterized in that: The two sides of the extrusion platform (6) are inclined structures, a clamping groove (7) is provided in the middle of the extrusion platform (6), the top end of the control rod (13) is located in the regulating cavity (5), and the top end of the control rod (13) and the clamping groove (7) are clamped with each other.
3. The electric wire grounding device according to claim 1, characterized in that: The upper end of the handle (10) is fixedly connected to an auxiliary plate, and a double-headed screw (11) is connected through the middle of the grounding straight rod (8), and both ends of the double-headed screw (11) are threadedly connected to the auxiliary plate.
4. The electric wire grounding device according to claim 1, characterized in that: The placement groove (14) and the sliding groove (18) are connected, the two ends of the extrusion plate (17) are located in the placement groove (14), the reinforcement sheet (15) is arranged at an angle, and the extrusion plate (17) abuts against the top end of the reinforcement sheet (15).
5. The electric wire grounding device according to claim 1, characterized in that: The reinforcing piece (15) is a cam structure, and after the fixing rod (1) is buried underground, the reinforcing piece (15) protrudes out of the reinforcing plate (12).
6. The electric wire grounding device according to claim 1, characterized in that: The upper end of the angle plate (2) is a horizontal structure, the lower end of the angle plate (2) is a semicircular structure, and the lower end of the angle plate (2) is provided with a scale.