The invention discloses an overturning tool for a liquid rocket engine. The overturning tool comprises a cross beam, a lifting hook and two symmetrically-arranged fixing frames. Wherein the lifting hook is arranged in the middle of the cross beam and is used for lifting an engine; the two fixing frames are hung at the two ends of the cross beam respectively and used for fixing an engine from the two sides. The problems that an existing liquid rocket engine lifting appliance cannot meet single-point lifting, the position of a lifting point is adjustable, and large-angle overturning cannot be achieved are solved, and the angle requirement when a liquid rocket engine is in butt joint with a test bed is met.

    本发明公开了一种液体火箭发动机翻转工装,包括:横梁、吊钩和对称设置的两个固定框;其中,所述吊钩吊设于所述横梁的中部,用于吊起发动机;两个固定框分别吊设于所述横梁的两端,用于从两侧固定发动机。本发明解决了现有液体火箭发动机吊具无法满足单点起吊、吊点位置可调、无法实现大角度翻转的问题,满足液体火箭发动机与试验台对接时的角度要求。


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    Title :

    Turnover tool for liquid rocket engine


    Additional title:

    一种液体火箭发动机翻转工装


    Contributors:
    ZHAO YOULEI (author) / ZHENG MENGWEI (author) / LIU ZHAOYU (author) / TAO RUIFENG (author) / GONG JIEFENG (author) / FENG FEI (author) / WANG XINJUN (author) / LIU JIA (author)

    Publication date :

    2023-05-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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