Safety belt hanger

A safety belt and safety belt lock technology, which is applied in the direction of safety belts and life-saving equipment, can solve the problems that it is not convenient for high-altitude workers to mount safety belts, and achieve the effect of stable fixing method and simple structure

Active Publication Date: 2012-07-18
ZIGONG POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Power equipment such as power transmission towers and power transmission poles are equipped with places such as hanging rings for seat belt locks, which is not convenient for high-altitude workers to mount seat belts

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0011] figure 1 , figure 2 As shown, the safety belt hanger is composed of three parts: an insulating rod, an insulating base (including two pressing mechanisms and a pull-back mechanism on the insulating base), and an upper hanging ring. The upper part of the insulating rod 1 is fixed with a hanging ring 2 for seat belt buckle; the lower part of the insulating rod is fixed with an insulating base 3, and the left and right sides of the insulating base 3 are respectively provided with a pressing mechanism 4: the internal thread sleeve 4b is fixed On the insulating base, the screw rod 4a is screwed on the internally threaded sleeve from top to bottom and extends to the bottom of the insulating base, and a top pressure block 4c is fixedly connected to the bottom end of the screw rod, and a handle 4d is inserted in the hole on the upper part of the screw rod ; The front part of the insulating base 3 is provided with a pull-back mechanism 5: two ear plates 5a, 5b are fixed on the...

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PUM

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Abstract

The invention discloses a safety belt hanger, belonging to a connecting supporting frame for hanging a safety belt and being convenient to fix on a machine frame of power equipment. The safety belt hanger is characterized in that a hanging ring for buckling the safety belt is fixed to the upper part of an insulating rod; an insulating base is fixed to the lower part of the insulating rod; the left side and the right side of the insulating base are respectively provided with one propping mechanism; an internally threaded casing is fixed to the insulating base; a screw arbor is spirally connected to the internally threaded casing from top to bottom and extended below the insulating base; a propping block is fixedly connected to the bottom end of the screw arbor, and a handle is inserted in a hole at the upper part of the screw; a pullback mechanism is arranged at the front of the insulating base; two lug plates are fixed to the insulating base; a shaft is erected on slots of the two lug plates and is fixed by nuts; the upper part of a pulling rod is movably sleeved on the shaft, and a pullback nut is spirally connected to a thread opening at the lower part of the pulling rod. The safety belt hanger provided by the invention has the characteristics of being simple in structure, convenient and practical, and firm and fixed to connect to a machine frame of the power equipment.

Description

technical field [0001] The invention relates to electric power construction equipment, in particular to a safety belt connection support frame for hanging safety belts and being convenient to be fixed on power equipment racks. Background technique [0002] Power equipment such as power transmission towers and power transmission poles are equipped with places such as hanging rings for the safety belt buckle to be articulated, which is not convenient for high-altitude workers to articulate safety belts. According to Article 15.1.8 of the "State Grid Corporation Electricity Safety Work Regulations (Transformation Part)", when performing high-altitude operations, the maintenance personnel must fasten their safety belts, and use the high-hanging and low-use method. It is strictly forbidden to hang on isolating switches, CVT insulators, busbar post insulators and other equipment to prevent equipment from suddenly breaking and causing injury to maintenance personnel. Contents of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62B35/00
Inventor 李昂
Owner ZIGONG POWER SUPPLY COMPANY STATE GRID SICHUAN ELECTRIC POWER
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