Stage wire system with fall protection

By introducing components such as columns, winding motors, clamping mechanisms, and protective mechanisms into the stage wire harness system, automatic fall protection is achieved when friction decreases or the wire rope breaks. This solves the problems of insufficient friction and lack of secondary protection in existing technologies, thus improving safety.

CN224388069UActive Publication Date: 2026-06-23DONGGUAN TREASURE MECHANICAL & ELECTRICAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DONGGUAN TREASURE MECHANICAL & ELECTRICAL CO LTD
Filing Date
2025-06-13
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Existing stage wire systems suffer from reduced friction when the rubber friction pads are damaged and lack secondary protection. They also fail to effectively prevent falls when the steel wire ropes break, resulting in a high risk of personnel falling.

Method used

It employs components such as columns, winding motors, clamping mechanisms, and protection mechanisms. Through sensors and hydraulic systems, it achieves automatic clamping and braking of the wire rope, ensuring stable fall protection when friction decreases or breaks, and enabling secondary hoisting.

Benefits of technology

It effectively prevents actors from falling when friction decreases or the wire rope breaks, providing stable fall protection and secondary protection functions, thus improving the safety of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to stage cableway technical field especially a stage cableway system of anti -falling, including stand and cableway hanger, the quantity of stand is several, and the top fixedly connected with crossbeam in two stand opposite side, and the bottom fixed mounting of two stand opposite side all has winding motor. The utility model can stabilize to the personnel and carry out the anti -fall protection, when using, electric push rod will through connecting shell respectively drive the movement of limiting plate and chucking block, and simultaneously push block will push chucking block, to this end ensure that two chucking blocks can carry out the clamping of steel wire rope and limit, avoid the personnel from the equipment direct fall, and simultaneously when using, winding roller still can carry out secondary hoisting protection to the personnel, when the personnel fall, winding roller will drive brake disc to rotate fast, and then hydraulic cylinder drives brake block to brake brake disc again, to prevent the personnel from falling continuously.
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