Lock catch and high-altitude operation safety device

By designing a lock that includes a jaw mechanism, a locking mechanism and a human-computer interactive device, the existing high-altitude operation anti-fall device lacks safety redundancy and low efficiency during the tower climbing process, and efficient and safe high-altitude operation is achieved.

CN119565052APending Publication Date: 2025-03-07湖南省气象技术装备中心 +1
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Patent Information

Application Number
CN202411675531.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-21
Publication Date
2025-03-07

AI Technical Summary

Technical Problem

The existing high-altitude anti-fall prevention devices lack safety and redundant design during the climbing of the tower, which affects efficiency, and requires frequent replacement of hook positions. Most communication towers do not have fixed pulley mechanisms, which limits the application of the device.

Method used

A lock buckle including a mounting base, jaw mechanism, limiting mechanism, locking mechanism, drive mechanism and touch mechanism is designed. Through a precise locking and release mechanism, it ensures that it is firmly fixed on the hanging point during high-altitude operations, prevents accidental slippage, and realizes remote operation through human-computer interactive equipment.

Benefits of technology

It improves the safety and efficiency of high-altitude operations, ensures the safety of workers when working at high-altitudes, reduces the difficulty and insecurity of manual operations, and adapts to multiple operating environments through multiple safety guarantees and flexible device design.

✦ Generated by Eureka AI based on patent content.

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Abstract

The lock catch comprises a mounting base, a clamping jaw mechanism, a limiting mechanism, a locking mechanism, a driving mechanism and a touch mechanism, the clamping jaw mechanism comprises a first clamping jaw and a second clamping jaw, and the middle of the first clamping jaw and the middle of the second clamping jaw are rotationally connected to a mounting plate through a rotating shaft; the rotating shaft divides the first clamping jaw and the second clamping jaw into clamping arms and locking parts, the limiting mechanism applies limiting force to the clamping jaw mechanism to enable the clamping arms to be in an open state, and the touch mechanism is connected with the clamping arms and used for touching the first clamping jaw and the second clamping jaw to overcome the limiting force of the limiting mechanism, so that the first clamping jaw and the second clamping jaw rotate along the rotating shaft to drive the clamping arms to be closed. When the clamping arms are folded, the locking mechanism locks and fixes the locking part, and the driving piece is in transmission connection with the locking mechanism and used for driving the locking mechanism to act so as to unlock the locking part. The lock catch is provided with a precise locking and releasing mechanism, it is ensured that the lock catch can be stably fixed to a hanging point during closing, accidental slipping is prevented, and the insecurity during aloft work is reduced.
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Citation Information

Patent Citations

  • Intelligent anti-falling safety belt and safety system

    CN108653948A