Universal adjustment ground wire installing and dismantling device and installing method thereof, and ground wire installing and dismantling method

Abstract

The invention relates to a universal adjustment ground wire installing and dismantling device and an installing method thereof, and a ground wire installing and dismantling method. The universal adjustment ground wire installing and dismantling device comprises a fixed seat, a universal steering gear, an umbrella plug bush, a gun type plug rod, an operation head, and an insulating operation rod. The fixed seat consists of a fixed bottom seat and a fixed top seat. The universal steering gear includes a ball joint base, a ball joint body, and a ball joint cover. The umbrella plug bush includes a connecting head B, a contact body, a guide opening, and a guide copper strip. The gun type plug rod includes a rotary plug rod, a rotary sleeve, and an adjusting nut. The operation head includes an operation plug body and an insulating rod installation sleeve. As the universal steering gear is arranged, the orientation of the umbrella plug bush can be adjusted according to the actual situation, and the problem that ground line installation is inconvenient due to blocking of equipment is solved. As the umbrella plug bush and the gun type plug rod are provided with guide openings, the problem that the gun type plug rod can be hardly aligned is solved. The rotary sleeve arranged does not rotate when the insulating operation rod drives the gun type plug rod to rotate, and the problem that a ground wire is wound in the rotating process of the gun type plug rod is solved.

Description

technical field [0001] The invention belongs to the technical field of electrical equipment maintenance, and in particular relates to a universally adjustable ground wire assembly and disassembly device, an installation method thereof and a ground wire assembly and disassembly method. Background technique [0002] In order to prevent electric shock damage caused by residual charge, induced electricity, and sudden electricity during the maintenance of electrical equipment, the electrical equipment must be reliably grounded, which can be achieved by closing (pull) the grounding switch and installing (removing) the grounding wire. . Considering the installation location, the cost of the grounding switch and other factors, some equipment does not have a grounding switch. When the grounding switch is overhauled, it needs to be replaced by a grounding wire. Therefore, installing a grounding wire is one of the methods to ensure reliable grounding of electrical equipment. ) The gro...

AI Technical Summary

Problems solved by technology

During use, adjust the ball and connector so that the guide port A of the umbrella-shaped socket faces the installation direction of the grounding wire to solve the problem that the installation of the grounding wire is hindered by equipment; the umbrella-shaped socket and the adjustment nut are provided with guide ports to solve the insertion of the rotating plunger It is difficult to insert the umbrella socket and the operating head into the rotary plunger; the pitch of the external thread A of the rotary plunger and the internal thread A of the umbrella socket is adjusted to reduce the number of rotations of the operating rod; the operating head is driven to rotate by rotating the insulating operating rod , the rotation of the operating head drives the rotation of the rotary plunger, inserting (exiting) the umbrella-shaped socket to realize the installation and disassembly of the grounding wire, and improve the working efficiency

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