The invention relates to the technical field of vertical shaft maintenance, in particular to an electric hoist for hoisting a GIL vertical shaft groove box, which comprises a chassis assembly, the chassis assembly comprises a chassis and a limiting piece arranged at the bottom end of the chassis and used for limiting the electric hoist on a scaffold grid, and a shifting piece used for fixing is mounted on the side wall of the limiting piece; the lifting assembly comprises an anti-toppling plate arranged at the top end of the chassis, a servo motor is arranged between the anti-toppling plate and the chassis, a winding device is installed at the output end of the servo motor, the side wall of the winding device is sleeved with a steel wire rope, and the device is fixed to a grid foundation through the chassis assembly. A balancing weight and an anti-rollover device are adopted to improve the stability, and a hoisting tool is adopted to be matched with the groove box, so that the groove box can be ensured not to deform in the hoisting process; a long-distance electric leakage protection power line is matched, so that the field use compatibility is high; in the installation process, no scaffold needs to be erected, and safety and reliability are high.

    本发明涉及竖井检修技术领域,尤其是一种用于GIL竖井槽盒吊装的电动葫芦,包括,底盘组件,包括底盘、设置在所述底盘的底端设置有用于将电动葫芦限位在脚手架格栅上的限制件,所述限制件的侧壁安装有用于固定的拨动件;吊装组件,包括设置在所述底盘顶端的防倾倒板,所述防倾倒板和所述底盘之间设置有伺服电机,所述伺服电机的输出端安装有收卷装置,所述收卷装置的侧壁套设有钢丝绳,通过底盘组件将该装置固定在格栅基础上,采用配重块及防侧翻装置增加其稳定性,并且采用吊装工装,配合槽盒,吊装过程中可保证槽盒无变形;配合长距离带漏电保护电源线,现场使用兼容性高;安装过程中,无需搭设脚手架,安全可靠性高。


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    Title :

    Electric hoist for hoisting GIL (gas insulated transmission line) vertical shaft groove box


    Additional title:

    一种用于GIL竖井槽盒吊装的电动葫芦


    Contributors:
    YANG ZONGZHEN (author) / LIU YANG (author) / LEI BINGHUI (author) / CHEN SHIYI (author) / MA LIJIANG (author) / ZU WEIGUO (author)

    Publication date :

    2024-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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