The invention provides a butt joint connection structure used for butt joint of composite material wall plates of an aircraft, the composite material wall plates comprise a plurality of first composite material wall plates arranged in the heading direction, and each first composite material wall plate comprises a plurality of second composite material wall plates arranged in the annular direction. The butt joint connecting structure comprises a first connecting band plate spanning a gap between the adjacent first composite material wall plates, and the first connecting band plate is fixed to the adjacent first composite material wall plates through fasteners. The second connecting band plate spans a gap between the adjacent second composite material wall plates and is fixed on the adjacent second composite material wall plates through a fastener; and the connecting joints are arranged at the intersections of the first connecting band plates and the second connecting band plates, and are correspondingly fixed on the first connecting band plates, the second connecting band plates and the second composite material wall plates at the intersections through fasteners.

    本发明提供一种用于对接飞行器的复合材料壁板的对接连接结构,该复合材料壁板包括沿航向方向布置的多个第一复合材料壁板,每个第一复合材料壁板包括沿环向方向布置的多个第二复合材料壁板,对接连接结构包括跨越在相邻的第一复合材料壁板之间的间隙的第一连接带板,其通过紧固件固定于相邻的第一复合材料壁板上;跨越在相邻的第二复合材料壁板之间的间隙的第二连接带板,其通过紧固件固定于相邻的第二复合材料壁板上;和布置于第一连接带板与第二连接带板的交汇处的连接接头,其通过紧固件相应地固定在位于交汇处的第一连接带板、第二连接带板以及所第二复合材料壁板上。


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    Title :

    Butt joint connection structure for butt joint of composite material wall plates of aircraft


    Additional title:

    一种用于对接飞行器的复合材料壁板的对接连接结构


    Contributors:
    XUE BIN (author) / LIU LI (author) / XIAO HAO (author) / RAO HUAXIANG (author) / WANG JUN (author) / LIU XINGYU (author)

    Publication date :

    2024-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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