An anti-falling device on power transmission line and lower pole tower and its use method

Abstract

The invention relates to a fall prevention device for transmission lines and lower towers and a use method thereof, and belongs to the technical field of construction and maintenance of overhead transmission lines. The technical solution is: adopt the method of two-person operation, first fix a rope lock device at the connection of the tower material at the appropriate position of the tower foot, pass the anti-falling rope through one end of the rope lock device and tie it to the operator on the tower, and the operator on the tower In the process of climbing the pole tower, fix the anti-fall buckle that you carry with you to the connection of the tower material in the climbing path, and then put the anti-fall rope into the anti-fall buckle, and proceed in sequence until you reach the work site. The operator under the tower controls the rope locking device to ensure the smooth rise and fall of the anti-fall rope, and locks the anti-fall rope when the operator on the tower falls during the process of going up and down the tower. The positive effect of the invention is that it can effectively prevent operators from accidentally falling during the process of going up and down the tower, and fills in the gap of no protection in the traditional process of going up and down the tower. The invention has a simple structure and is easy to operate.

Description

technical field [0001] The invention relates to a fall prevention device for transmission lines and lower towers and a use method thereof, and belongs to the technical field of construction and maintenance of overhead transmission lines. Background technique [0002] In the construction and maintenance of overhead transmission lines, all work on poles and towers involves climbing poles and towers for high-altitude operations. When the operator is working on the tower and turning the position, he can protect himself from falling by tying the safety belt and the backup protection rope to the firm components of different parts of the tower. However, in the process of climbing the tower, due to People need to move up frequently and quickly, so safety belts and backup protection ropes cannot be used. Some towers are equipped with anti-fall slides to protect the personnel who climb the towers. However, there are many types and quantities of power transmission line towers. The cos...

AI Technical Summary

Problems solved by technology

When the operator is working on the tower and turning the position, he can protect himself from falling by tying the safety belt and the backup protection rope to the firm components of different parts of the tower. However, in the process of climbing the tower, due to People need to move up frequently and quickly, so safety belts and backup protection ropes cannot be used. Some towers are equipped with anti-fall slides to protect the personnel who climb the towers. However, there are many types and quantities of power transmission line towers. The cost of the falling slide is extremely high, so the actual operation of the tower is rarely installed with an anti-falling slide, so that in the actual work, the operator is in an unprotected state during the climbing of the tower, and there is a great potential safety hazard

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