The invention provides an auxiliary supporting structure, a main lifting connecting area wing spar and a wing. The auxiliary supporting structure comprises an auxiliary supporting assembly and a connecting angle set, wherein the auxiliary supporting assembly comprises an upper supporting rod, a lower supporting rod and a butt joint assembly; one end of the upper supporting rod is connected with the lower supporting rod through the butt joint assembly; the other end is connected with a T-shaped stringer of an upper wall plate of a main lifting triangular area through the connecting angle set; and the other end, which is opposite to the upper supporting rod, of the lower supporting rod is connected with a T-shaped stringer of a lower wall plate of the main lifting triangular area through theconnecting angle set. According to the invention, the problem of coordination of deformation of the main lifting connecting area wing spar and the upper and lower wall plates of the main lifting triangular area is solved, and the connection rigidity of the main lifting connecting area spar and wall plate assembly is improved. The auxiliary supporting structure is simple, clear and coordinated inform and takes into account of easy operation and stability.

    本发明提供一种辅助支撑结构、主起连接区翼梁及机翼,所述辅助支撑结构包括辅助支撑组件和连接角组,所述辅助支撑组件包括上支撑杆、下支撑杆和对接组件;所述上支撑杆一端通过对接组件连接下支撑杆,另一端通过连接角组连接主起三角区上壁板T型长桁,所述下支撑杆相反于所述上支撑杆的另一端通过连接角组连接主起三角区下壁板T型长桁,通过本发明解决了主起连接区翼梁与主起三角区上、下壁板的变形的协调问题,提高了主起连接区梁壁板组件的连接刚度,本发明形式简单明了且协调同时兼顾易操作和稳定。


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    Title :

    Auxiliary supporting structure, main lifting connecting area wing spar and wing


    Additional title:

    一种辅助支撑结构、主起连接区翼梁及机翼


    Contributors:
    MA ZHIYANG (author) / ZHOU LEI (author) / LIU CHAO (author) / QIN TIANLIANG (author) / XU JIFENG (author)

    Publication date :

    2020-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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