Protecting device adopted during tower climbing through electric transmission line

Abstract

The invention relates to a protecting device adopted during electric tower climbing, in particular to a protecting device adopted during tower climbing through an electric transmission line. The protecting device comprises a lantern ring. The middle of the lantern ring is connected with two one-way sealing doors capable of moving upwards only, an anti-skid pad is embedded at the upper end of the lantern ring, an opening is formed in the lower portion of the anti-skid pad, a left gear mechanism and a right gear mechanism are arranged inside the lantern ring, the left gear mechanism and the right gear mechanism are connected with a left push rod and a right push rod respectively, the left push rod and the right push rod push the lower portion of the anti-skid pad to be tightened inwards, theleft gear mechanism and the right gear mechanism are connected with a left steel wire rope and a right steel wire rope respectively, the left steel wire rope and the right steel wire rope gathers atthe outlet in the lower end of the lantern ring and are connected to one insulation non-polar rope in a reinforced mode, the insulation non-polar rope is connected with a hook with a sealing door, andthe hook is connected with a double-control strap type safety belt. The lantern ring can conveniently sleeve a shackle on a tower and is taken out, operation is convenient, if a worker falls down, the shackle can be engaged through the one-way sealing doors on the lantern ring, the anti-skid pad and the gear mechanisms, and a falling accident is avoided.

Description

technical field [0001] The invention relates to a protection device when electric power climbs a pole tower, that is, a protection device when a power transmission line climbs a pole tower. Background technique [0002] In the prior art, with the development of the economy and society, the voltage level of the line is continuously increased, which puts forward higher and higher requirements on the operation and maintenance level of the transmission line. Especially for transmission lines located in remote border mountainous areas, the terrain is complex and operation and maintenance are very difficult. The staffing of power transmission staff has always been insufficient, which has led to increased fatigue intensity of power transmission staff when climbing towers, and also increased the risk of falling from high altitudes. [0003] Climbing transmission line towers is the basic ability of transmission employees. For example, daily inspections of climbing towers, inspection...

AI Technical Summary

Problems solved by technology

[0004] Because there is no convenient protection measure for climbing poles, it brings great safety hazards to power transmission employees when climbing poles and towers

[0005] In order to solve the situation that there is no safety protection for climbing transmission line towers, it is an urgent problem that we need to solve.

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