Wind power mixing tower high-place operation safety belt hanging device and operation method

By installing a fixing mechanism and a safety rope suspension device inside the wind turbine tower, the problem of unstable safety belt suspension points caused by work platform failure was solved, providing stable safety belt attachment points, reducing the risk of falls, and improving the safety and efficiency of working at heights.

CN121731701APending Publication Date: 2026-03-27西北水利水电工程有限责任公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-30
Publication Date
2026-03-27

AI Technical Summary

Technical Problem

In high-altitude operations on wind power hybrid towers, existing safety belt hoisting points are prone to failure due to the failure of the work platform, posing a serious risk of falling, especially when there is a lack of stable and sustainable attachment points during platform structure changes or hoisting processes.

Method used

Design a safety belt hoisting device for high-altitude operations on wind power hybrid towers, including a fixing mechanism and a safety rope. The fixing mechanism is located above the working platform and can form a locking connection with the inner wall of the tower or move with the working platform. It provides a stable safety belt attachment point through components such as fixing sleeves, fixing bolts, sliding rods, adsorption components and lifting mechanisms.

Benefits of technology

It improves the safety of working at heights and the convenience of construction organization, reduces the risk of falls due to platform failure, and enhances the protection level of workers and the efficiency of entering and exiting the platform.

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Abstract

The invention provides a wind power mixed tower high-place operation safety belt hanging device and an operation method, and the hanging device comprises a fixing mechanism which is arranged on the inner wall of a tower drum and is located above the bearing surface of a working platform; one end of the safety rope is detachably connected with the fixing mechanism, and the other end of the safety rope is detachably connected with a safety belt of the operator. The safety belt hanging point is arranged on the tower drum main body structure and is relatively independent from the working platform, so that an operator can still obtain a continuous and reliable anti-falling hanging point under the working conditions of tower drum butt joint, working platform lifting or possible failure of the platform, the high-altitude operation safety of the mixed tower is improved, and repeated installation and use are facilitated.
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