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Method for preventing climber from falling in process of climbing tower

A technology of angle steel on the other side and tower, applied in the direction of seat belts, life-saving equipment, etc., can solve the problems of workers without safety protection measures and hidden dangers, and achieve the effect of preventing falling, ensuring work safety and convenient operation.

Inactive Publication Date: 2014-11-26
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing method of climbing the iron tower, there is a great potential safety hazard because the staff does not have any safety protection measures

Method used

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  • Method for preventing climber from falling in process of climbing tower
  • Method for preventing climber from falling in process of climbing tower
  • Method for preventing climber from falling in process of climbing tower

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Experimental program
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Embodiment Construction

[0017] As shown in the figure, the operation steps of the present invention are as follows:

[0018] 1. First, weld a row of short spikes 1 evenly arranged up and down on the surface of the angle steel 11 of the pre-climbing iron tower, and weld a row of spikes evenly arranged up and down on the other side of the angle steel 11. The side spikes are long , the short spikes 2 and 3 are alternately arranged; the spikes on the two sides of the angle steel are arranged in a staggered manner, and are respectively perpendicular to the corresponding angle steel side surfaces; a safety bar 5 is installed at the top of the long spikes 3 by a clamp 4, One side of the fixture 4 is solidly welded with the spike 3; the safety bar 5 is divided into multiple sections from bottom to top based on the spike 3;

[0019] 2. A protection rope 8 is fixed on the back of the climbing protection safety belt 6 through the hanging ring 7. The protection rope has two lead-out ends and each is provided wit...

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Abstract

The invention provides a method for preventing a climber from falling in the process of climbing a tower. The method has the advantages that the structure is simple, operation is convenient, and safety precautions are taken. The method comprises the steps that a row of short foot nails which are evenly arranged in an up-down mode are fixedly welded to the surface of one side of angle steel of the iron tower to be climbed, and a row of long foot nails and short foot nails are fixedly welded to the surface of the other side of the angle steel, wherein the row of long foot nails and short foot nails are evenly and alternately arranged in an up-down mode; the foot nails on the two side faces of the angle steel are arranged alternately; a safety rod is mounted at the top ends of the long foot nails through fixtures; a protection rope is fixedly arranged at the back side of a climbing protection safety belt and provided with two lead-out ends which are respectively provided with a snap ring; a worker ties the safety belt well, buckles the first snap ring to the first section of the safety rod and then starts to step on the foot nails to climb the tower upwards; the worker buckles the second snap ring to the second section of the safety rod when arriving at the second long foot nail, and simultaneously picks off the first snap ring; the worker repeats the steps again and again until the worker arrives at a designated position; the worker can conduct reverse operation to get to the ground after maintenance; the worker unties the safety belt after going back to the ground.

Description

technical field [0001] The invention relates to a method for preventing falling during climbing a tower. Background technique [0002] In the maintenance and repair work of transmission lines, climbing the iron tower is a basic job for the staff. In the existing method for climbing iron towers, there is a great potential safety hazard because the staff does not have any safety protection measures. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings of the existing climbing methods, and provide a method for preventing falling during tower climbing with simple structure, convenient operation and safety protection measures. [0004] A method for preventing falling during ascent to a tower, the concrete steps are as follows: [0005] 1. First, weld a row of short spikes evenly arranged up and down on one side of the angle steel of the pre-climbing iron tower, and weld a row of spikes evenly arranged up and down on the other si...

Claims

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Application Information

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IPC IPC(8): A62B35/00
Inventor 张殿越张天一王静韩耀辉赵福文
Owner STATE GRID CORP OF CHINA
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