Automatic alarm safety belt hook

Abstract

The invention provides an automatic alarm safety belt hook, and relates to the technical field of engineering. The automatic alarm safety belt hook comprises a bearing safety belt, a bearing main line, a bearing auxiliary line and an active hook, wherein one ends of the bearing main line and the bearing auxiliary line are fixedly provided with connecting hooks, the bearing main line and the bearing auxiliary line are overlapped with the bearing safety belt through the connecting hooks, the surface of the bearing main line is provided with a take-up device, the take-up device comprises ratchetdevices and a take-up box, the ratchet devices are fixedly arranged at two ends of a fixing rod in the take-up box, take-up sleeves are arranged outside the ratchet devices, one end, away from the bearing safety belt, of the bearing main line is located on the surface of the fixing rod in a winding manner, and the top of the take-up device is fixedly connected with the bottom end of the active hook. The take-up device is adopted to wind and recycle the bearing main line, and slow release of the bearing main line is controlled through the ratchet devices when an operator uses the take-up deviceso that when the take-up device suddenly bears a large pulling force, the ratchet devices are clamped with the two ends of the fixing rod, the release of the bearing main line is stopped, the safetyof the operator is effectively guaranteed, and the usage is facilitated.

Description

technical field [0001] The invention relates to the technical field of engineering, in particular to an automatic alarm safety belt hook. Background technique [0002] High-altitude operations usually refer to high-altitude operations, which refer to operations carried out by people at a high place based on a certain position. Preventing high-altitude falling accidents is a very important task in the process of safety production management, and it is also a control point that cannot be underestimated at the production site. , in high-altitude operations with mobile needs, operators usually need to climb or move laterally, such as construction workers performing construction or maintenance operations on scaffolding or bridges, electric workers inspecting high-altitude power towers, and exploration personnel going down into deep wells, etc. In these scenarios, it is not very convenient for operators to move. At the same time, because they usually work outdoors at heights, the ...

AI Technical Summary

Problems solved by technology

[0002] High-altitude operations usually refer to high-altitude operations, which refer to operations carried out by people at a high place based on a certain position. Preventing high-altitude falling accidents is a very important task in the process of safety production management, and it is also a control point that cannot be underestimated at the production site. , in high-altitude operations with mobile needs, operators usually need to climb or move laterally, such as construction workers performing construction or maintenance operations on scaffolding or bridges, electric workers inspecting high-altitude power towers, and exploration personnel going down into deep wells, etc. In these scenarios, it is not very convenient for operators to move. At the same time, because they usually work outdoors at heights, the working environment may be very harsh due to weather and other reasons, and there is a risk of slipping and falling if they are not careful.

[0003] However, the existing safety belt only fixes the operator when in use. When the operator controls the moving position of the operation, the length of the operating safety line is often too long to hinder the movement, and the safety line is too short to make the moving position insufficient. Not conducive to the safe movement of workers

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