The invention relates to a winch rope loosening protection mechanism. The winch rope loosening protection mechanism comprises a rope loosening guide wheel set, a sensor and an induction plate. The induction plate is installed on the rope loosening guide wheel set; the rope loosening guide wheel set is installed on a winch through an elastic component; and when a bearing rope of the winch bypassesthe rope loosening guide wheel set to bear load, the position of the induction plate changes along with deformation of the elastic component, so that the sensor matched with the induction plate sendsout a stop signal. The winch rope loosening protection mechanism has the beneficial effects that real-time signal transmission of an object reaching a specified position is realized through the rope loosening guide wheel set and the elastic part, so that the operation of a motor is stopped in time, and the bearing rope is prevented from falling off due to excessive loosening.

    本发明涉及一种卷扬机松绳保护机构,包括松绳导轮组、传感器和感应板;所述感应板安装在所述松绳导轮组上;所述松绳导轮组通过弹性部件安装在卷扬机上;卷扬机的承重绳绕过所述松绳导轮组承重时,感应板随着所述弹性部件的形变而发生位置变化,从而使与该感应板配合的传感器发出停止信号。本发明的有益效果如下:本发明通过松绳导轮组和弹性部件实现物体到达指定位置的实时信号传输,以便及时停止电机运作,避免承重绳过松而脱落。


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    Title :

    Winch rope loosening protection mechanism


    Additional title:

    一种卷扬机松绳保护机构


    Contributors:
    WEI YAN (author) / YANG DONGXUE (author) / ZHOU CHANGXIN (author) / LI WEIMIN (author) / ZHENG WEIFANG (author) / AN HONGJUN (author) / WANG XIAORONG (author) / YUE YUHANG (author) / WANG XIN (author)

    Publication date :

    2021-01-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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