High-altitude safety belt with winding function

Abstract

The invention relates to a high-altitude safety belt with a winding function. The high-altitude safety belt comprises a shoulder belt, a back belt, a front chest belt, a waist belt, leg belts, a waistring, a back hanging ring, a lock buckle, connection belts and a winding device, wherein the back belt is in a reversed V shape, the back hanging ring is fixedly connected to the corner point position of the back belt, two branches of the back belt stretch out downwards correspondingly and are connected with the waist belt and the leg belts in a sewn manner in sequence, the shoulder belt is a closed ring, the two ends of the shoulder belt are connected with the back hanging ring and the front chest belt correspondingly to form a double-shoulder belt, the waist ring is fixedly connected to thewaist belt and located at the position right below the front chest belt, the lock buckle is connected between the front chest belt and the waist ring, the connection belts are fixedly connected between the leg belts and the waist belt, the winding device is hooked and hung to the waist belt and comprises a shell body, a rope winding disc rotatably connected inside the shell body, a hand wheel arranged on one side of the shell body and a rope which is winded on the rope winding disc and stretches out of the shell body, and the free end of the rope is provided with a climbing buckle in an attached manner. The high-altitude safety belt with the winding function has the advantages that operators retract the climbing buckle which is released from hands conveniently, safety hidden dangers are reduced, and the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of climbing safety belts, in particular to a high-altitude safety belt with a winding function. Background technique [0002] When working at heights, in order to ensure the personal safety of workers, safety belts are an essential safety device. [0003] For example, the Chinese utility model patent with the authorized announcement number CN207679895U discloses an anti-fall safety belt for high-altitude operations. belt, back safety belt, chest connection belt, buckle, back anchor, shoulder safety belt, fixed buckle, safety fixing device including main body, fixed spring slot, spring, movable spring slot, bolt, hook, threaded connector, Movable pin, connecting hole. [0004] When in use, wear the safety belt on your body, and then climb up. During the climbing process, hold the railing with one hand, and hang the fixed safety device on the railing with the other hand to ensure your own safety. Climb to a...

AI Technical Summary

Problems solved by technology

[0005] When the safety fixing device is out of hand, in order to ensure their own safety, the operator still needs to hold the railing tightly with one hand, and then retract the fixing safety device with the other hand, but because the rope itself has a certain length, the operator's arm cannot It can be reached directly, therefore, the fixed safety device can only be retracted by pulling the rope a little bit, which is very inconvenient and reduces work efficiency; at the same time, the phenomenon of being out of hand may occur again during the pulling process. Standing in the same position for a long time may also cause the operator to be physically exhausted and cause safety hazards

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