The invention provides a pitching arm mechanism of a hydropower station overhaul vertical lifting device and a using method of the pitching arm mechanism. Comprising a base, a connecting seat, a lifting arm, a lifting arm and a hydraulic cylinder, wherein the base is arranged at the movable end of a cantilever of the horizontal telescopic lifting equipment; the connecting seat is fixedly arranged on the base; the lifting arm is horizontally and rotatably arranged on the connecting seat; a supporting structure used for horizontally supporting the lifting arm is arranged in the connecting base, and a steel wire rope for hanging basket connection is located in the pitching arm mechanism and sequentially penetrates through the lifting arm, the lifting arm and the base. The effect of improving the overhauling efficiency of the side wall of the gate shaft of the hydropower station and the obstacle crossing performance of the hanging basket on the horizontal telescopic hoisting equipment is achieved.

    本发明提供了一种水电站检修垂直升降装置的仰臂机构及其使用方法,包括设置于水平伸缩式吊运设备的悬臂活动端上的底座、固定设置于底座上的连接座、水平转动设置于连接座上的提升臂、水平垂直连接于提升臂上的吊臂以及铰接于底座和提升臂之间的液压缸,连接座内设置有用于水平支撑提升臂的支撑结构,吊篮连接用钢丝绳位于仰臂机构内部,钢丝绳依次穿过吊臂、提升臂和底座。本发明产生了提高水电站闸门井侧壁检修的效率以及水平伸缩式吊运设备上吊篮的跨障性能的效果。


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    Title :

    Pitching arm mechanism of vertical lifting device for hydropower station overhaul and using method of pitching arm mechanism


    Additional title:

    水电站检修垂直升降装置的仰臂机构及其使用方法


    Contributors:
    ZHANG YI (author) / YANG LINZHEN (author) / LI JUNJIE (author) / LAN PENG (author) / JI WENHUI (author)

    Publication date :

    2023-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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