A clamping mechanism 100 has a limiting sleeve 1 fixed below an end part of a lifting arm of a crane which gradually tapers from top to bottom away from an axis of the limiting sleeve. A lifting rope 3, possibly an aluminium rope, of the crane can hoist an aluminium wire reel into the limiting sleeve and be abutted against an inner wall of the limiting sleeve. The clamping mechanism may have a guide disk 2 fixed to the inside of the sleeve, the guide disk having a through hole to allowing the lifting rope to pass through. The clamping mechanism may have limiting plates arranged circumferentially around the lifting rope with each plate having first and second plates 11, 13 connected by an elastic member 12, such as a spring.


    Access

    Download


    Export, share and cite



    Title :

    Clamping mechanism and hoisting device


    Contributors:
    GUANQUN WANG (author) / XIUMEI WANG (author) / HONGTAO YU (author) / HAIBO TENG (author) / XILONG LU (author) / JIE JIN (author)

    Publication date :

    2024-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



    Hoisting clamping jaw mechanism

    ZHAO CHUNLEI / WAN DEPING | European Patent Office | 2023

    Free access

    Clamping and hoisting device

    DENG XIANGUI / LI YONGJUN / LIN DEQI | European Patent Office | 2023

    Free access

    Clamping mechanism for hoisting steel beam

    LYU DI / JIA ZHIHAO / HU PENGFEI | European Patent Office | 2023

    Free access

    Lightweight aerated board hoisting and clamping mechanism

    ZHANG YUANXI / XU WENJU / LI FAXIANG | European Patent Office | 2024

    Free access

    Hoisting clamping mechanism used for spherical component

    LUO CHANGLIN | European Patent Office | 2020

    Free access