Self-turning type wire walking foreign body clearing fire attacking deviceand using method thereof

Abstract

The invention discloses a self-turning type wire walking foreign body clearing fire attacking device which comprises a self-turning type falling pulley, a major rope, a minor rope, and a shot line. The self-turning type wire walking foreign body clearing fire attacking device further comprises a right-angle triangular support. The vertical edge of the right-angle triangular support is fixed on the major rope, and the vertical edge of the right-angle triangular support is provided with an upward extending section. When the self-turning type wire walking foreign body clearing fire attacking device is used, the upper section of the extending section exactly abuts against the lower end face of the self-turning type falling pulley. The upper right-angle edge of the right-angle triangular support is provided with another extending section extending towards the direction of the bevel edge of the right-angle triangular support, an end portion of the another extending section is provided with an L-shaped bend, and the upper end portion of the bend is provided with a U-shaped fence tank. A U-shaped alcohol lamp is arranged in the U-shaped fence tank, and the distance between the upper end of the alcohol lamp and a wire is 10 centimeters. The distance between the alcohol lamp and the major rope is 40 centimeters. A rope ring is arranged on the upper right-angle edge of the right-angle triangular support, and the minor rope is tied to the rope ring. The alcohol lamp is a jar-shaped alcohol lamp. The diameter and the height of an alcohol jar are both 8 centimeters. The height of flame formed when alcohol burns is 4 centimeters. The whole foreign body clearing link needs to be accomplished only by two persons, so that the self-turning wire walking foreign body clearing fire attacking device and the using method of the self-turning wire walking foreign body clearing fire attacking device are simple, rapid and practical.

Description

technical field [0001] The invention relates to a line inspection electrician's tool, in particular to a self-turning wire walking foreign matter removal fire attack device for removing kite-like foreign matter suspended on the wire and a method for using the same. Background technique [0002] High-voltage transmission lines run outdoors for a long time. When encountering strong winds, various floating objects such as kites, plastic greenhouse films, advertising banners, etc. will be scraped on the wires. If not handled in time, it will bring harm to the safe operation of the grid. Line tripping and power outages caused by this in the area occur from time to time. [0003] There are three main ways to deal with foreign objects in wires: [0004] 1. For foreign objects near the tower (within 5 meters away from the tower), we can easily remove them by using an insulating operating rod; [0005] 2. For foreign objects in the line file (no crossing under the line), the equipo...

AI Technical Summary

Problems solved by technology

[0008] 1. The distance between the foreign object and the tower is greater than 12 meters, and the operating rod cannot reach it;

[0009] 2. The wires are arranged vertically, and the distance between the upper and lower wires is small, so it cannot be treated with equal potential;

Images