Universal and sectional combined grounding wire suitable for power transmission line and grounding method

Abstract

The invention discloses a universal and sectional combined grounding wire suitable for a power transmission line and a grounding method. The grounding wire comprises a first supporting column, the bottom end of the first supporting column is connected with a first rotating disc through a first rotating shaft, and the side of the first supporting column is fixedly provided with a small-size fixed frame. One side of the small-size fixed frame is fixedly provided with a fixing block, an open groove is formed in the fixing block, an elastic pressing block is fixedly installed at one side of the fixing block, and a cross rod is fixedly installed at one end of the first rotating shaft. According to the scheme, a second handle is manually held, so that the second handle moves to drive a supporting mechanism; a servo motor on the supporting mechanism rotates to clamp a circuit insulation head needing to be wired; and the first supporting column is conveniently installed through a first lockingshell and a second locking shell; through a locking mechanism installed between the first supporting column and the second supporting column, fixation can be conveniently carried out in the actual use process, and stable wiring is carried out in the actual operation process of wiring.

Description

technical field [0001] The invention relates to the technical field of power transmission lines, in particular to a general-purpose segmented combined grounding wire and a grounding method suitable for power transmission lines. Background technique [0002] The grounding line is the line directly connected to the earth, and it can also be called a safety return line. When it is in danger, it will directly transfer the high voltage to the earth, which can be regarded as a lifeline. Due to poor insulation performance or humid use environment of household electrical equipment, the shell will have a certain amount of static electricity, and electric shock accidents will occur in severe cases. In order to avoid accidents, you can connect a wire to the metal shell of the electrical appliance, and connect the other end of the wire to the ground. Once the electrical leakage occurs, the grounding wire will bring static electricity into the ground and release it. In addition, it is m...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a general-purpose segmented combined grounding wire and grounding method suitable for transmission lines to solve the problem that the voltage levels and tower types of the transmission lines proposed in the above background technology are different, and the insulation lengths are also different. The required grounding wires are also different. At the same time, the length of the equipment library used by the traditional grounding wires is limited, and the maintenance personnel often cannot complete the grounding of the towers of some lines at one time, especially for compact lines, which is easy to take to the site. The grounding wire of the site does not correspond to the actual site, causing delays in time and work, and increasing the cost of power outages

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