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Novel connector angle-adjustable grounding device

A grounding device and connector technology, which is applied to the parts of the connecting device, the material of the connecting contact, the connection, etc., can solve the problems of low efficiency, inconvenience, insecurity, etc., to ensure stability, convenient use, and easy installation and disassembly. Effect

Pending Publication Date: 2022-03-08
GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the uncertain installation angle of the substation conductors, and the non-adjustable angle between the traditional metal joint and the insulating rod, it is very inconvenient to perform grounding operations on inclined and vertical conductors at some heights. It is inefficient and unsafe to install

Method used

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  • Novel connector angle-adjustable grounding device
  • Novel connector angle-adjustable grounding device
  • Novel connector angle-adjustable grounding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Depend on figure 1 and figure 2 Given, the present invention provides the following technical solutions: a novel connector angle adjustable grounding device, including an insulating operating rod 1, a metal joint 2 and a grounding copper wire 3, the top of the insulating operating rod 1 is movably connected with a metal joint 2, and the metal A ground copper wire 3 is installed on one side of the joint 2, and the top of the insulating operating rod 1 is connected to the metal joint 2 through an angle adjustment member 6. The center of 1 is provided with a square channel 9, and the top of the square channel 9 is symmetrically provided with an angle adjustment groove 13, and the rotating seat 16 passes through the angle adjustment groove 13 and is fixed on the top center of the square channel 9 by a rotating shaft 18, and the rotating shaft 18 is fixed with Gear 17, the center of the bottom of the square channel 9 is rotatably connected with a screw 10, the bottom end o...

Embodiment 2

[0029] The clamping operation is inconvenient in embodiment one, refer to figure 1 and image 3 , as another preferred embodiment, the difference from Embodiment 1 is that the metal joint 2 includes a metal shell 19, a fixed chuck 20, a movable chuck 21, a support spring 22, a chute 23, a pull cord 24 and a pull ring 25 A fixed chuck 20 is installed on one side of the top of the metal shell 19, and a chute 23 is provided below the fixed chuck 20 on the metal shell 19, and a movable chuck 21 is slidably connected to the inside of the chute 23, and the movable chuck 21 is connected with the inner wall of metal shell 19 by support spring 22, and the stay rope 24 that passes metal shell 19 is installed on the movable chuck 21, and the tail end of stay rope 24 is connected with draw ring 25, pull draw ring 25, pass The drawstring 24 drives the moving chuck 21 to move downward, causing the support spring 22 to be compressed under force, and then the pull ring 25 is released. Under ...

Embodiment 3

[0033] It is inconvenient to install and disassemble the grounding copper wire 3 in Embodiment 1, refer to figure 1 , as another preferred embodiment, the difference from Embodiment 1 is that a terminal post 4 is installed at the center of the back of the metal joint 2, and a grounding copper wire 3 is plugged and fixed inside the terminal post 4, and the terminal post 4 is screwed and fixed There is a tightening screw 5, the top of the grounding copper wire 3 is inserted into the interior of the wiring pile 4, and the tightening screw 5 is tightened to facilitate the installation and disassembly of the grounding copper wire 3.

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PUM

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Abstract

A novel connector angle-adjustable grounding device disclosed by the present invention comprises an insulating operating rod, a metal joint and a grounding copper wire, an angle adjusting piece comprises a rotating seat fixed at the bottom end of the metal joint, and a square channel is formed in the center of the insulating operating rod. Angle adjusting grooves are symmetrically formed in the top of the square channel, the rotating seat penetrates through the angle adjusting grooves and is fixed to the center of the top of the square channel through a rotating shaft, a gear is fixed to the rotating shaft, and a lead screw is rotationally connected to the center of the bottom of the square channel; the bottom end of the insulating operating rod is fixedly connected with a rotating handle connected with the screw rod in a rotating mode, and the screw rod is connected with a square sliding block sliding in the square channel in an engaged mode. According to the invention, the structure is novel, the conception is ingenious, the working angle of the metal joint is properly adjusted, the use is more convenient, and the defect that some high inclined and vertical conductors can only be assembled by standing on a framework or standing on an insulating ladder during grounding operation is overcome.

Description

technical field [0001] The invention relates to the technical field of grounding devices, in particular to a novel grounding device with an adjustable connector angle. Background technique [0002] The grounding device refers to the general term for the grounding electrode buried in the ground and the connecting wire from the grounding electrode to the equipment. [0003] The traditional grounding device consists of three parts: a metal joint, an insulating rod, and a grounding copper wire. One end of the copper wire is grounded, and the other end is connected to the conductor through a metal joint. However, due to the uncertain installation angle of the substation conductors, and the non-adjustable angle between the traditional metal joint and the insulating rod, it is very inconvenient to perform grounding operations on inclined and vertical conductors at some heights. Installing on it is inefficient and unsafe. Therefore, it is necessary to design a new type of groundin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/66H01R35/00H01R11/14H01R13/629H01R13/639
CPCH01R4/66H01R35/00H01R11/14H01R13/639H01R13/629Y02E10/50
Inventor 赵留义宁雪峰秦立斌郑再添姚俊钦李元佳
Owner GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU