The invention relates to the technical field of petroleum drilling operation, in particular to an electric winch for carrying people and objects. A roller assembly of the device is connected with a limit switch, the roller assembly is connected with a speed reducer, the speed reducer is connected with a gear box, the gear box is connected with an explosion-proof motor, the explosion-proof motor is arranged vertically below the roller assembly, the gear box is arranged on the outer side of a rack assembly, the gear box is connected with a right wall plate of the rack assembly in a sealed mode, and the explosion-proof motor is connected with an encoder. The electric winch for carrying people and objects is compact in structural arrangement, small in occupied space of a drill floor of a drilling machine and stable and reliable in transmission, so that petroleum drilling lifting operation is achieved, and petroleum drilling man-carrying and object-carrying operation is safer and more reliable.

    本发明涉及石油钻井作业技术领域,特别涉及一种载人载物电动绞车。该装置的滚筒总成与限位开关相连接,滚筒总成与减速机相连接,减速机与齿轮箱相连接,齿轮箱与防爆电机相连接,防爆电机设置于滚筒总成垂直下方,齿轮箱置于机架总成外侧,齿轮箱与机架总成右墙板之间密封连接,防爆电机与编码器相连接。本发明实现了结构布置紧凑,占据钻机钻台面空间小,传动平稳可靠,从而实现石油钻井升降作业,使石油钻井载人载物操作更安全可靠。


    Access

    Download


    Export, share and cite



    Title :

    Electric winch for carrying people and objects


    Additional title:

    载人载物电动绞车


    Contributors:
    WANG GUOXUAN (author) / ZHOU YUANLIANG (author) / LI MINGFENG (author) / WANG SHIRUI (author)

    Publication date :

    2021-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



    Air winch for carrying people and objects

    WANG GUOXUAN / ZHOU YUANLIANG / LI MINGFENG et al. | European Patent Office | 2021

    Free access

    Winch capable of carrying safely

    LI YI / YU SIQI | European Patent Office | 2023

    Free access

    ELECTRIC WINCH

    WANG JUNLIANG | European Patent Office | 2019

    Free access

    Winch for carrying building construction equipment

    WANG GUANJUN | European Patent Office | 2021

    Free access

    ELECTRIC WINCH

    WATANABE TSUKASA / NISHIYAMA KIMITO | European Patent Office | 2020

    Free access