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Movable personal safety protection method and device for climbing transmission line tower

A technology for power transmission lines and personal safety, applied in safety belts, life-saving equipment, etc., can solve the problems of inconsistent specifications, lack of popularization and application, and high installation costs, and achieve high safety, prevent the hidden danger of hook falling off, and reduce labor intensity.

Active Publication Date: 2018-08-28
STATE GRID HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to inconsistent specifications and high installation costs, it is currently only installed in training venues without promotion and application

Method used

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  • Movable personal safety protection method and device for climbing transmission line tower

Examples

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Comparison scheme
Effect test

Embodiment

[0023] Example: see figure 1 , in the picture, 1-self-locking protector, 2-insulated load-bearing rope, 3-fixed pulley, 4-hook, 5-self-locking rod, 6-guiding wheel, 7-lifting rod, 8-hanging ring, 9-iron piece, 10-overhead ground wire, 11-unlocking rope, 12-operator, 13-lifting hook, 14-electromagnet, 15-drone.

[0024] The mobile transmission line pole climbing personal safety protection device includes a drone 15 and a hook 4, wherein: the lower end of the fuselage of the drone 15 is provided with a lifting hook 13 and an electromagnet 14, and the opening end of the hook 4 is provided with a normally closed self-locking rod 5. The fixed pulley 3 is set at the lower end of the hook 4, the lifting ring 8 is set at the upper end of the hook 4, the iron sheet 9 is set at the upper end of the lifting ring 8, and a step hole is set at the lower end of the lifting ring 8, and an iron lifting rod 7 and a lifting rod 7 are placed in the step hole The lower end of the lower end is con...

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Abstract

The invention discloses a movable personal safety protection method and device for climbing a transmission line tower. The movable personal safety protection device is characterized in that a liftinghook and an electromagnet are arranged at the lower end of a machine body of an unmanned aerial vehicle, a normally-closed self-locking rod is arranged at the opening end of a hook, a fixed pulley isarranged at the lower end of the hook, a hanging ring is arranged at the upper end of the hook, an iron sheet is arranged at the upper end of the hanging ring, an iron lifting rod is arranged in a step hole formed in the lower end of the hanging ring, and the lower end of the lifting rod is connected with the self-locking rod through an unlocking rope; and an insulation force-bearing rope winds around the fixed pulley, one end of the insulation force-bearing rope is fixed on the tower or a stay wire fixing point through a self-locking protector, the other end of the insulation force-bearing rope is connected with a protective belt of an operator, and the insulation force-bearing rope is used for protecting the operator climbing to the high. According to the movable personal safety protection device, a special fixing device for high altitude is arranged, the fixed pullet is arranged, the insulation force-bearing rope is arranged, the unmanned aerial vehicle technology is used for high-altitude installation and disassembly, and therefore the tower-climbing staff can be fully protected in the whole tower climbing process; and the movable personal safety protection device is suitable for towers with various shapes and structures.

Description

Technical field: [0001] The invention relates to a personal protection method of an electric power system, in particular to a personal safety protection method and device for climbing a mobile transmission line pole and tower. Background technique: [0002] With the continuous development of the power grid, the voltage level is also increasing, and the tower is also rising, which brings the operating height and climbing height of the operators are also increasing, but the physical strength of the operators is limited. , and the resulting personal safety accidents have also virtually increased. According to this regulation, our power system has also developed a variety of "safety protection devices for operators to go up and down the tower and move horizontally on the tower". Due to inconsistent specifications and high installation costs, it is currently only installed in training venues and has not been popularized and applied. Invention content: [0003] The technical p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B35/00
CPCA62B35/0037A62B35/0043Y02E10/72
Inventor 郭辉李忠魁邝石高峰黄浩军吴俊鹏祁志远陈蓓蓓杨富磊陶一伟高尚刘世鹏马敬季国剑李远
Owner STATE GRID HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY
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