The invention discloses a guide pulley which comprises a pulley shaft, a pulley sleeve, a pulley body and an adjusting bolt. The pulley sleeve is pressed into the pulley hole, the pulley and the pulley sleeve are installed on the cylindrical structure on the lower portion of the pulley shaft in a matched mode through the shaft hole, the adjusting bolt is screwed into the threaded hole of the cylindrical structure of the pulley shaft to the set depth, and the kidney-shaped hole of the adjusting bolt is aligned with the third hole in the pulley shaft. And a bolt sequentially penetrates through the corresponding hole site on one side of the pulley shaft, the adjusting bolt and the hole site on the other side of the pulley shaft. According to the invention, mutual cooperation of the air-drop platform and the central guide rail of the conveyor is realized, so that the air-drop platform can smoothly move along the central guide rail, and meanwhile, the limit overload coefficient requirement in the military conveyor loading criterion and the sudden overload requirement of the carrier are met.

    本发明公开了一种导向滑轮,包括滑轮轴、滑轮套、滑轮和调节螺栓;滑轮套压入滑轮孔内,滑轮和滑轮套通过轴孔配合安装到滑轮轴下部的圆柱形结构上,将调节螺栓拧入滑轮轴圆柱形结构的螺纹孔中至设定深度,并使调节螺栓的腰形孔与滑轮轴上的孔三对齐,用插销依次穿过滑轮轴一侧的对应孔位、调节螺栓和滑轮轴另一侧的孔位。本发明实现了空投货台与运输机中央导轨的相互配合,使空投货台能够在沿中央导轨顺畅移动的同时,满足军用运输机装载准则中的限动过载系数要求和载机的突峰过载要求。


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    Title :

    Guide pulley


    Additional title:

    导向滑轮


    Contributors:
    SHAO CHAOJUN (author) / LYU ZHONG (author) / WANG YU (author) / HOU SHIWEI (author) / WANG HAILIN (author) / CAO WENBIN (author) / WANG ZIHAO (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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