A winch lifting system comprises a supporting frame (10), a lifting assembly (20) and a lifting appliance (30). The lifting assembly comprises a winding drum (21) and a transmission assembly (22). The winding drum is rotatably arranged on the supporting frame. The transmission assembly comprises a cable (23), a traction piece (24) and a suspension assembly (25). The two ends of the cable are fixed to the winding drum and can rotate along with the winding drum to be wound around the winding drum. The traction piece is connected with the supporting frame, and the part, not wound around the winding drum, of the cable is connected to the traction piece. The parts, not wound around the winding drum, of the cable located on the two sides of the traction piece are connected with the suspension assembly. The lifting appliance is connected with the suspension assembly. According to the winch lifting system, the suspension assembly is adopted to be connected with the cable, the cable is in a tensioned state all the time by means of the weight of the suspension assembly, and the cable can be effectively prevented from disengaging from a groove and being wound.

    卷扬提升系统,包括一个支撑架(10)、一个提升组件(20)和一个吊具(30)。提升组件包括一个卷扬筒(21)和一个传动组件(22)。卷扬筒可转动地设置于支撑架。传动组件包括一个线缆(23)、一个牵拉件(24)和一个悬吊组件(25)。线缆两端皆固定于卷扬筒并能够随卷扬筒转动绕设于卷扬筒。牵拉件连接支撑架,线缆未绕设于卷扬筒的部分连接于牵拉件。线缆位于牵拉件两侧的未绕设于卷扬筒的部分连接悬吊组件。吊具连接悬吊组件。该卷扬提升系统采用悬吊组件连接线缆,利用悬吊组件自身重量使得线缆一直处于张紧状态,能够有效防止线缆脱槽、绕绳的状况。


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    Title :

    Winch lifting system


    Additional title:

    卷扬提升系统


    Contributors:
    LAI RUIJUN (author) / HU XINJU (author) / LIU JUN (author) / XU HONGGANG (author) / DING YANLING (author) / DING XIKUN (author) / CAO SHIMIN (author) / LI SONGLEI (author) / ZHU LIKANG (author)

    Publication date :

    2023-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / B66C Krane , CRANES



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