The invention discloses a winch type grounding electrode lifting device in the technical field of coal mining. The winch type grounding electrode lifting device comprises a fixed mounting frame assembly, a winch steel wire rope roller assembly which is transversely mounted at the middle end of an inner cavity of the fixed mounting frame assembly, a hand winch assembly which is suspended in an inner cavity of the fixed mounting frame assembly, one part of the hand winch assembly penetrating through the bottom of the fixed mounting frame assembly, and the other part of the hand winch assembly being connected to the winch steel wire rope roller assembly, and an automatic brake assembly which is suspended in an inner cavity of the fixed mounting frame assembly and connected to the winch steelwire rope roller assembly. The combination that a small gear drives a large gear is adopted, so that force can be amplified by multiple times to provide larger power; an automatic brake device is mounted, so that the safety coefficient of staff operation is greatly increased.

    本发明公开了煤矿开采技术领域的一种绞盘式接地极升降装置,包括:固定安装框架组件;绞车钢丝绳滚筒组件,所述绞车钢丝绳滚筒组件横向安装在所述固定安装框架组件的内腔中端;手摇绞盘组件,所述手摇绞盘组件悬置于所述固定安装框架组件的内腔,所述手摇绞盘组件的一部分贯穿所述固定安装框架组件的底部,所述手摇绞盘组件的另一部分与所述绞车钢丝绳滚筒组件相连接;自动刹车组件,所述自动刹车组件悬置于所述固定安装框架组件的内腔,所述自动刹车组件与所述绞车钢丝绳滚筒组件相连接,本发明采用小齿轮带动大齿轮的组合,可以把力放大数倍,以便提供更大的动力,安装有自动刹车装置,大大增加了员工操作的安全系数。


    Access

    Download


    Export, share and cite



    Title :

    Winch type grounding electrode lifting device


    Additional title:

    一种绞盘式接地极升降装置


    Contributors:
    JI XING (author) / LI GONGJIAN (author) / LI XINGUANG (author) / XUE ZHIFEI (author) / SHI JIFENG (author)

    Publication date :

    2021-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



    Lifting type sea repair winch device

    ZHOU JIANHOU / XU JIAZHE / ZHOU HUAN et al. | European Patent Office | 2024

    Free access

    Winch lifting type counterweight device and crane

    CHEN GUOLIANG / SUN YING / LIN HUA et al. | European Patent Office | 2023

    Free access

    Marine winch lifting device

    MA XINYU / ZHANG LIBIN / LI QIAN et al. | European Patent Office | 2023

    Free access

    Winch lifting device for lifting masonry

    BA TINGTING / FAN JINGYANG / WANG XIAOYING et al. | European Patent Office | 2022

    Free access

    Winch type lifting device for pig farm

    YAO QIAOZHEN / YANG GAOJIE / WANG SONGSHAN et al. | European Patent Office | 2022

    Free access