Double-ring safety protection equipment for aloft work

Abstract

The invention relates to double-ring safety protection equipment for aloft work. The double-ring safety protection equipment for the aloft work comprises a first protection ring (1), a second protection ring (2) and a safety rope (3). The double-ring safety protection equipment for the aloft work is characterized in that the first protection ring (1) and the second protection ring (2) are connected in a crossed manner; the safety rope (3) is tied to the first protection ring (1). According to the double-ring safety protection equipment for the aloft work, the protection rings and a supporting rod form a novel combination, and the safety protection function is achieved; the supporting rod strengthens the stable, firm and pressure-resisting performances of the protection rings and not only can the impact force generated when workers fall from high altitude be reduced, but also the protection mat function can be achieved; and safety accidents caused when the workers directly fall to the ground or hit other buildings can be prevented.

Description

technical field [0001] The invention relates to a protective ring for protecting the life safety of personnel working at heights, in particular to a double-circle safety protection device for working at heights. Background technique [0002] Existing high-altitude operation safety equipment is only fastened on the staff with safety belts to maintain safety. For example, the patent application number is 201420343388.0, a safety belt for aerial work, which includes two left and right shoulder straps and four abdominal straps, two elastic buckles are respectively fixed on the left and right shoulder straps, and the two shoulder straps and four abdominal straps are in the The chest and back are cross-bonded and sewed together. The cross-joint part of the chest is a chest strap, and the cross-joint part of the back is a back strap. This kind of seat belt has potential safety hazards, and accidents may occur when workers encounter natural disasters such as strong winds. The exist...

AI Technical Summary

Problems solved by technology

For example, the patent application number is 201420343388.0, a safety belt for aerial work, which includes two left and right shoulder straps and four abdominal straps, two elastic buckles are respectively fixed on the left and right shoulder straps, and the two shoulder straps and four abdominal straps are in the The chest and back are cross-bonded and sewed together. The cross-joint part of the chest is a chest strap, and the cross-joint part of the back is a strap. This kind of seat belt has potential safety hazards, and accidents may occur when workers encounter natural disasters such as strong winds.

The existing high-altitude hanging basket is not equipped with a double-circle protection safety device. When the hanging basket is overturned by strong winds or other accidents, the staff working at heights are likely to throw out the hanging basket and cause personal safety accidents; in addition, if the safety belt falls off or breaks , the staff will fall from a height and cause a safety accident

[0003] For example, on July 27, 2015, two "Spidermen" working at heights were blown away by a wind of grade 8, and then the two were pulled back by the safety rope and hit the facade of the building. After several collisions, the two died on the spot. According to the investigation, the cause of the high-altitude worker accident was that the safety equipment used by the staff for high-altitude work was only a seat belt, and no double protective ring equipment or other safety devices were installed, and they died after hitting the glass many times

Images