The invention discloses a crown block lifting hook control device and method, and aims to solve the technical problem of low control accuracy of a crown block lifting hook in the prior art. The crown block lifting hook control device comprises a power module, a motor module, a frequency converter module and a control module, the motor module and the control module are connected with the power module, the frequency converter module is connected to a lifting hook lifting motor in the motor module, and lifting control over a crown block lifting hook is achieved through a frequency converter. A more accurate lifting hook stroke control effect is obtained, and the defects of a traditional alternating current contactor control mode are remarkably overcome. According to the crown block lifting hook control method, accurate control over the lifting hook is achieved through the crown block control device. And a motor in the motor module is controlled through a control signal sent by the remote controller, so that the movement of the crown block lifting hook is controlled.

    本发明公开了一种天车吊钩控制装置及方法,旨在于解决现有技术对天车吊钩的控制精确度低的技术问题。所述天车吊钩控制装置包括电源模块,电动机模块,变频器模块以及控制模块,所述电动机模块、控制模块与电源模块连接,所述变频器模块连接在电动机模块中的吊钩起升电动机上,通过变频器实现对天车吊钩的升降控制,获得了更加精准的吊钩行程控制效果,显著改进了传统交流接触器控制方式的不足。所述天车吊钩控制方法通过上述天车控制装置实现了对吊钩的精准控制。通过遥控器发送的控制信号,对电动机模块中的电动机进行操控,实现对天车吊钩的移动进行控制。


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    Title :

    Crown block lifting hook control device and method


    Additional title:

    一种天车吊钩控制装置及方法


    Contributors:
    XI WEI (author) / WU DONGMING (author) / ZHANG XIAOZHOU (author) / CHANG TINGTING (author) / ZHANG YOUXUN (author) / LI QIANG (author) / DAI BIN (author) / ZHI WANCAI (author) / MA WENPING (author)

    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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