The invention belongs to the technical field of lifters, and discloses a high-altitude operation lifting platform with a failure safety protection function. The base is used for being connected with a wall surface and supporting other objects; a wind-up roller; the winding roller is rotationally connected to the interior of the base and used for winding the steel cable; a limiting disc; the limiting disc is welded to one end of the winding roller and used for locking the winding roller. A driving gear; the driving gear is welded to the other end of the winding roller and used for driving the winding roller to rotate. And a bidirectional self-locking structure is fixedly mounted on one side of the top end of the base. By means of secondary self-locking, it can be guaranteed that the wind-up roller is kept stable in the working process, accidental unlocking or moving is prevented, and therefore the safety of equipment operation is improved, the accident risk is reduced, meanwhile, the position and state of the wind-up roller are better fixed, the stability of the equipment is kept, and the service life of the equipment is prolonged. And the production interruption or the quality problem caused by accidental movement is avoided.

    本发明属于升降机技术领域,公开了一种具有失效安全保护功能的高空作业升降平台,包括:底座;所述底座用于和墙面进行连接且对其余物体进行支撑;收卷辊;所述收卷辊转动连接于底座内部用于对钢缆进行收卷;限位盘;所述限位盘焊接于收卷辊一端用于对收卷辊进行锁死;驱动齿轮;所述驱动齿轮焊接于收卷辊另一端用于驱动收卷辊转动;所述底座顶端一侧固定安装有双向自锁结构。本发明的二次自锁可以确保收卷辊在工作过程中保持稳定,防止意外解锁或移动,从而提高设备运行的安全性,减少事故风险,同时使得收卷辊的位置和状态得到更好地固定,有助于保持设备的稳定性,避免因意外移动而导致的生产中断或质量问题。


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    Title :

    Aerial work lifting platform with failure safety protection function


    Additional title:

    一种具有失效安全保护功能的高空作业升降平台


    Contributors:
    ZENG HONGXIANG (author) / QIN TIEBAO (author) / JI RONGHUA (author) / ZHAO YI (author) / ZENG HONGJUN (author) / ZHANG ZHAN (author) / ZHU YUANKAI (author) / XU ZHIGAO (author)

    Publication date :

    2025-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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