The invention provides an intelligent alarm system for preventing a lifting hook of a tower crane from rushing to the top and an implementation method thereof, and relates to the field of control for preventing the lifting hook of the tower crane from rushing to the top, the intelligent alarm system comprises an encoder, a host and a server; the encoder is connected with the height limiter and fixed on the height limiter, and the encoder is electrically connected with the host; the host is electrically connected with the lifting control loop, and the host is in signal connection with the server. The system is reasonable in structure, convenient to install and easy to use, a protection measure for preventing the tower crane hook from rushing to the top is added, the problem that a traditional height limiter is not perceived after failure is solved, the system further has the function of cutting off a hook lifting control loop, it is guaranteed that the hook stops rising when the height limiter fails, and the safety of the tower crane is guaranteed. And the accident that the tower crane hook rushes to the top is effectively avoided.

    本发明提供一种预防塔吊吊钩冲顶的智能报警系统及其实现方法,涉及预防塔吊吊钩冲顶的控制领域,所述智能报警系统包括编码器、主机以及服务器;所述编码器与高度限位器连接,并且固定在高度限位器上,所述编码器与主机电连接;所述主机与起升控制回路电连接,所述主机与服务器信号连接。本发明的结构合理、安装方便、使用简单,增加了一道预防塔吊吊钩冲顶的保护措施,解决了传统高度限位器失效后不被觉察的问题,该系统还具有切断吊钩起升控制回路功能,在高度限位器失效时保证吊钩停止上升,有效避免发生塔吊吊钩冲顶事故。


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    Title :

    Intelligent alarm system for preventing lifting hook of tower crane from rushing top and implementation method of intelligent alarm system


    Additional title:

    一种预防塔吊吊钩冲顶的智能报警系统及其实现方法


    Contributors:
    ZHENG AIWEI (author) / LI GUANGRU (author)

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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