The invention provides a crane double-limiter detection system which comprises a double-limiter module, an acquisition module, a signal transmission module and a controller module, the acquisition module is electrically connected with the double-limiter module, the acquisition module is provided with four acquisition points, the first acquisition point is arranged at the input end of the double-limiter module, and the second acquisition point is arranged at the output end of the double-limiter module. The second acquisition point and the third acquisition point are arranged between the first-stage limiter and the second-stage limiter, and the fourth acquisition point is arranged at the output position of the double-limiter module and used for acquiring working voltage and current signals of the double limiters; the signal transmission module is in communication connection with the acquisition module, the controller module is electrically connected with the signal transmission module, and acquired signals are transmitted to the controller module for processing through the signal transmission module, so that the working states of the two limiters can be detected and judged, and comprehensive real-time monitoring of the working states of the double limiters of the crane is realized; potential safety hazards are prevented, and safety is improved.

    本发明提出了一种起重机双限位器检测系统,所述系统包括:双限位器模块、采集模块、信号传输模块和控制器模块,其中,所述采集模块与双限位器模块电性连接,采集模块具有四个采集点,第一采集点布置在双限位器模块的输入端处,第二采集点和第三采集点布置在第一级限位器和第二级限位器之间,第四采集点布置在双限位器模块的输出处,用于采集双限位器的工作电压和电流信号;所述信号传输模块与采集模块通信连接,控制器模块与信号传输模块电性连接,采集的信号通过信号传输模块传递给控制器模块进行处理,能够检测判断两个限位器的工作状态,实现了对起重机双限位器工作状态的全面实时监测,防止发生安全隐患,提高了安全性。


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    Title :

    Crane double-limiter detection system and method


    Additional title:

    一种起重机双限位器检测系统及方法


    Contributors:
    YANG WUBEN (author) / LOU YIFAN (author) / HAYASHI HIDEHIRO (author) / YE QINGJIE (author) / GAO JIANMAO (author) / ZENG LINHAN (author) / LI YONGJUN (author)

    Publication date :

    2024-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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