The invention relates to an electric winch with a rope breakage protection function. The electric winch comprises an adjusting plate slidably arranged on the winch, supporting legs are fixedly installed on the adjusting plate, positioning sleeves are fixedly installed on the supporting legs, winding shafts are arranged in the positioning sleeves, the output ends of driving motors are fixedly connected to the winding shafts in the axis direction, winding ropes are connected to the outer surfaces of the winding shafts in a winding mode, limiting pieces are fixedly installed on the positioning sleeves, rotating rods are transversely arranged in the limiting pieces in a penetrating mode, clockwork springs are arranged at one ends of the rotating rods, power-off protection mechanisms are arranged at the other ends of the rotating rods, a plurality of sets of linkage pieces are arranged on the rotating rods, one sides of the linkage pieces are connected with pressing swing rods, and the connecting ends, away from the pressing swing rods and the linkage pieces, are connected with pressing rolling shafts. The electric winch with the rope breakage protection function has a good protection function, rope breakage protection is facilitated, and in the process of winding the ropes, abrasion of the ropes is reduced conveniently.

    本发明涉及一种具有断绳保护功能的电动绞车,包括滑动设于绞车上的调节板,调节板上固定安装有支撑腿,支撑腿上固定安装有定位套筒,定位套筒内设有收卷轴,收卷轴的轴线方向上固定连接有驱动电机的输出端,收卷轴的外表面缠绕连接有收卷绳,定位套筒上固定安装有限位件,限位件内横向贯穿设有转杆,转杆一端设有发条弹簧,转杆的另一端设有断电保护机构,转杆上设有若干组连动件,连动件的一侧连接有按压摆杆,远离按压摆杆与连动件连接端连接有按压滚轴。该具有断绳保护功能的电动绞车,具有良好的防护功能,便于断绳保护,在对绳子进行收卷过程中,便于降低绳子的磨损。


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    Title :

    Electric winch with rope breakage protection function


    Additional title:

    一种具有断绳保护功能的电动绞车


    Contributors:
    WU XIWEI (author) / ZHANG FEI (author)

    Publication date :

    2022-01-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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