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Anti-drop method for climbing iron tower of power transmission line

A transmission line tower and anti-fall technology, which is applied to seat belts, life-saving equipment, etc., can solve the problems of inflexible use, high maintenance costs, and unsatisfactory effects, and achieve flexible use, high reliability and safety, and promote safety. production effect

Inactive Publication Date: 2007-11-14
贵州送变电有限责任公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

In order to prevent such safety accidents from happening again, in recent years, a small number of line maintenance units in coastal areas have installed protective rails on iron towers, which has played a certain role in guaranteeing, but the effect is not ideal, and there are problems such as large investment, high maintenance costs, and cumbersome operations. , inflexible use, low practicability, low reliability and other shortcomings

Method used

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  • Anti-drop method for climbing iron tower of power transmission line
  • Anti-drop method for climbing iron tower of power transmission line

Examples

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Embodiment Construction

[0017] Example. A method for preventing falling in the climbing process of a power transmission line iron tower is characterized in that the tools used include a safety rope 8 (such as the JANE L50 produced by the French PETZL company), a full-body safety belt (such as the NEWTON C73 produced by the French PETZL company), Large hook 9 (such as MGO L110 produced by French PETZL company), small hook (such as M35SL produced by Italian CAMP company), headless rope 2 (such as SLING 16 produced by French BEAL company), and a triangular wire lock security as shown in Figure 4. Buckle 5 (such as the LOCKM20 produced by the French PETZL company), a pear-shaped safety buckle 3 as shown in Figure 2 (that is, a pear-shaped quick padlock, such as the SPIRIT M15 produced by the French PETZL company), a trolley 6 (such as the French PETZL company produced FIXEP05), anti-fall device (such as ASAP B71 produced by French PETZL company), main rope (such as LOOP10.5 produced by French BEAL compan...

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Abstract

The present invention relates to a fall protection device used in the process of climbing steel tower of power transmission line. Said full protection device includes the following several portions: large hanger, small hanger, endless rope, delta wire-lock fastener, pear-shaped fastener, small tackle and safety hook. Said invention also provides a fall protection method by using said fall protection device and its concrete operation steps.

Description

technical field [0001] The invention relates to a method for preventing falling, in particular to a method for preventing falling in the process of climbing an iron tower of a power transmission line. Background technique [0002] At present, in domestic transmission line maintenance and management units, the staff often climb and disembark the iron tower with bare hands, without effective safety protection measures. Once they miss or slip, serious personal injury accidents will occur. In order to prevent such safety accidents from happening again, in recent years, a small number of line maintenance units in coastal areas have installed protective rails on iron towers, which has played a certain role in guaranteeing, but the effect is not ideal, and there are problems such as large investment, high maintenance costs, and cumbersome operations. , Inflexible use, low practicability, low reliability and other shortcomings. Contents of the invention [0003] The object of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B35/00
Inventor 韦远武陈文康宋聚波韦伟杨磊杨恒徐梁刚魏培权王向前李明刚陈松
Owner 贵州送变电有限责任公司
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