The invention belongs to the technical field of hoisting equipment, and particularly relates to a multifunctional electric hoist. The multifunctional electric hoist comprises a hoisting electric motor and a running electric motor; the hoisting electric motor is connected with a hoisting mechanism speed reducer, the running electric motor is connected with a running speed reducer; the hoisting mechanism speed reducer is connected with a reel device, and a hoisting hook device is connected below the reel device; and the running speed reducer is connected with an electric trolley. The multifunctional electric hoist is characterized in that the reel device is connected with the hoisting hook device through a balance beam, and the hoisting electric motor is connected with a fire cut-off limiting stopper; and a limiting rod is arranged on the reel device, and stop blocks are arranged on the limiting rod. The multifunctional electric hoist has the beneficial effects that brake is reliable, and the gliding distance can be effectively controlled; after being started, the electric hoist can be stopped, and when reaching the limiting position, the electric hoist can be effectively controlled to be stopped; a hoisted weight can be effectively prevented from shaking in air; and the multifunctional electric hoist is reasonable in design, compact in structure, safe, reliable, and easy to use and popularize.


    Access

    Download


    Export, share and cite



    Title :

    Multifunctional electric hoist


    Contributors:
    XU GUANGMIN (author)

    Publication date :

    2015-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



    Multifunctional controller of electric hoist

    SHI JIANBIN / LIU BAOYU | European Patent Office | 2023

    Free access

    Multifunctional electric capstan capable of being used as electric hoist

    JIA XINTIAN | European Patent Office | 2022

    Free access

    Multifunctional self-positioning electric hoist double-beam suspension crane

    LIANG DAWEI / XU CONGZHU / XIE YANQU et al. | European Patent Office | 2024

    Free access

    Electric hoist walking device and electric hoist

    WANG SONGLEI / LIN XIANRONG | European Patent Office | 2024

    Free access

    ELECTRIC HOIST

    MOMOSE SHUNYA | European Patent Office | 2021

    Free access