Electric field fast arc extinguisher

Abstract

The invention discloses an electric field departure quick arc extinguisher comprising a fixing rack and a transfer arc extinguishing device. The fixing rack comprises a fixing plate. One end of the fixing plate is used for fixing a metal bar part of a rope ladder. The transfer arc extinguishing device comprises an insulating tube. One end of the insulating tube is connected with one end of the fixing plate. A first metal magnet is disposed at the top of the insulating tube and connected with a second metal magnet. The second metal magnet is connected with a conductor inside the insulating tube. A transfer device is disposed at the metal part of the insulating rope ladder through the fixing rack, a bare flexible copper wire inside the transfer device is connected with a shield garment, electricity produced when the shield garment is charged is guided to the bare flexible copper wire and blasts in the insulating tube, a worker feels fear less likely, and work quality is improved.

Description

technical field [0001] The invention relates to the technical field of safety equipment for electric field live work, in particular to an electric field quick arc extinguisher used for electric power maintenance and construction. Background technique [0002] Live work is an important measure to reduce the power outage time of the power supply line and ensure reliable power supply. During the live operation of 110kV and 220kV transmission lines, the staff need to wear shielding clothes and enter the high-voltage danger zone by climbing the soft ladder. It is necessary to pay attention to the movement of the feet to prevent the danger of falling from a high altitude caused by stepping on the air; at the same time, the staff needs to hold the high-altitude wire with one hand, and when it falls a certain distance, release the wire instantly. At this time, the wire will charge the shielding clothing. Electric sparks, the sound of electric sparks is very loud, not only has a cer...

AI Technical Summary

Problems solved by technology

During the live operation of 110kV and 220kV transmission lines, the staff need to wear shielding clothes and enter the high-voltage danger zone by climbing the soft ladder. It is necessary to pay attention to the movement of the feet to prevent the danger of falling from a high altitude caused by stepping on the air; at the same time, the staff needs to hold the high-altitude wire with one hand, and when it falls a certain distance, release the wire instantly. At this time, the wire will charge the shielding clothing. Electric sparks, the sound of electric sparks is very loud, not only has a certain degree of physical damage to the staff, but also causes a certain degree of psychological fluctuations, making the staff fearful, affecting the concentration of the staff, and thus affecting job safety

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