The invention provides a light type double-gear self-locking hand-cranked winch. The light type double-gear self-locking hand-cranked winch comprises a rope clamping assembly, a line blocking assembly, a rope rotating sleeve, a dust prevention gear box, a hand-cranked assembly and an angle steel clamping assembly. One side of the dust prevention gear box is in hinge-pin connection with the angle steel clamping assembly and fixed to angle steel through the angle steel clamping assembly. The rope rotating sleeve is installed on the dust prevention gear box in a sleeving manner and can rotate through a speed-changing transmission assembly in the dust prevention gear box. The rope clamping assembly is fixedly connected with one end of the rope rotating sleeve and can move horizontally so thata rope can be clamped. Moreover, the line blocking assembly is arranged. The interior of the line blocking assembly penetrates the rope clamping assembly and is fixedly connected with the other side of the dust prevention gear box, and the line output end of an insulative rope in the rope clamping assembly is limited. The hand-cranked assembly penetrates the line blocking assembly and the rope clamping assembly sequentially and is in transmission connection with the speed-changing transmission assembly in the dust prevention gear box. The light type double-gear self-locking hand-cranked winchcan be fixed to high-position angle steel and used for lifting heavy objects in cooperation with the rope.

    本发明是一种轻型双档自锁手摇绞盘,包括绳索夹紧组件、挡线组件、绳索旋转套、防尘齿轮箱、手摇组件和角钢夹紧组件;所述防尘齿轮箱一侧与角钢夹紧组件销轴连接,并通过角钢夹紧组件固定于角钢上;所述绳索旋转套套装在防尘齿轮箱上,并通过防尘齿轮箱内的变速传动组件能够旋转;所述绳索夹紧组件与绳索旋转套的一端固定连接,且能够水平移动对绳索进行夹紧,其外还设有挡线组件;所述挡线组件内部穿过绳索夹紧组件与防尘齿轮箱另一侧固定连接,且对绳索夹紧组件内的绝缘绳索的出线端进行限位;所述手摇组件次穿过挡线组件和绳索夹紧组件与防尘齿轮箱内的变速传动组件传动连接。本发明可固定在高处角钢上,并配合绳索用于重物提升。


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    Title :

    Light type double-gear self-locking hand-cranked winch


    Additional title:

    一种轻型双档自锁手摇绞盘


    Contributors:
    ZHANG YUXIONG (author) / CHEN XUANLIN (author) / CAO WENWEN (author) / CHEN XIAO (author) / YANG ZILI (author) / SONG KAI (author) / ZHANG HAIDONG (author) / DENG ZHONGYUAN (author) / ZHANG FANGLEI (author) / ZHAN LIUYANG (author)

    Publication date :

    2020-11-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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