Safety device and method for climbing pole

Abstract

The invention relates to a safety device and method for climbing a pole. The device comprises a chest band, wherein a shoulder band is arranged at the upper end of the chest band; a tightening snap joint is arranged on the shoulder band; a bellyband is arranged at the lower end of the chest band; a protective waistband is arranged at the lower end of the bellyband; a waistband buckle is arranged on the protective waistband; a snap joint is arranged on the chest band; safety air sacs which cover the whole side faces are arranged on the outer side faces of the chest band, the shoulder band and the bellyband; an inflating device which is controlled by virtue of a control switch is arranged in each of the safety air sacs; a fixing ring is arranged on the back of the chest band and is connected with a protective rope through a fixing lock; the other end of the protective rope is connected with a speed differential self controller; a hanger is arranged at the upper end of the speed differential self controller; a pressure sensor is arranged on the pressure-bearing surface of the hanger. The safety device provided by the invention generally has the advantages of thorough protection, safety, relaxedness, complete protection and convenience in use.

Description

technical field [0001] The invention belongs to the technical field of safe operation in the electric power industry, and in particular relates to a safety protection device, in particular to a safety protection device and method for climbing electric poles. Background technique [0002] During the construction and maintenance of power lines, maintenance electricians need to climb up the poles to install cross-arms, electric porcelain bottles or maintenance work on them. At present, the safety belts worn by power maintenance electricians are very simple, and the safety belts prevent maintenance personnel from slipping. When falling, it is only protected by the protective belt, and the buffering effect is very limited. Sometimes even if the maintenance personnel are protected from falling from a high altitude, the protective safety belt will cause certain damage to the maintenance personnel. At the same time, once the protective rope is not well protected, there is no secondar...

AI Technical Summary

Problems solved by technology

[0002] During the construction and maintenance of power lines, maintenance electricians need to climb up the poles to install cross-arms, electric porcelain bottles or maintenance work on them. At present, the safety belts worn by power maintenance electricians are very simple, and the safety belts prevent maintenance personnel from slipping. When falling, it is only protected by the protective belt, and the buffering effect is very limited. Sometimes even if the maintenance personnel are protected from falling from a high altitude, the protective safety belt will cause certain damage to the maintenance personnel. At the same time, once the protective rope is not well protected, there is no secondary protection. There are still great risks, so a safety protection device that can protect thoroughly, quickly and effectively is of great practical significance

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