The tool comprises a runner hub and a hook body, a first connecting piece is arranged on the runner hub, a second connecting piece is arranged on the left side of the hook body, the left side of the hook body is movably connected with the first connecting piece through the second connecting piece, and a horseshoe shackle is arranged at the upper end of the hook body. By the adoption of the structure, the first connecting piece and the second connecting piece are arranged on the runner hub, after the mounting holes in the runner hub correspond to the four screw holes in the flange tray, the clamping sleeves are matched with the screws to be combined, and the flange tray and the runner hub are combined and fixed through locking of the nuts; the double lugs at the lower end of the hook body and the lifting lugs of the flange tray are connected through the pin shaft to form a hinge connection mode, the two ends of the pin shaft are limited and fixed through the locking pieces fixed to the double lugs and the bolts, the pin shaft is prevented from being disengaged, and therefore the runner hub can be conveniently hoisted.

    本发明公开了一种用于大型水斗式水轮机转轮吊装翻转的工具,包括转轮体和钩体,所述转轮体上设有第一连接件,所述钩体的左侧设有第二连接件,所述钩体的左侧通过第二连接件和第一连接件活动连接,所述钩体的上端设有马蹄卸扣。本发明采用上述结构,通过在转轮体上设置第一连接件和第二连接件,利用转轮体上的安装孔和法兰托盘上的4个螺孔对应后,将卡套配合螺杆相结合,用螺母锁紧使得法兰托盘和转轮体进行结合固定,用销轴将钩体下端的双耳和法兰托盘的吊耳进行连接形成铰链连接的形式,销轴两端用固定在双耳上的锁定片与螺栓进行限位固定放置销轴脱出,从而可以方便对转轮体进行吊装。


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    Title :

    Tool for hoisting and overturning runner of large pelton turbine


    Additional title:

    一种用于大型水斗式水轮机转轮吊装翻转的工具


    Contributors:
    WU CHAO (author) / XIONG YU (author) / HE NIANMIN (author) / YANG CHUAN (author) / LIU JINJIE (author) / DAI YONG (author) / YANG ZHOU (author)

    Publication date :

    2022-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66B Aufzüge , ELEVATORS