The invention relates to an adjustable mounting joint for front and rear section interfaces of a rear fuselage of a civil aircraft. The adjustable mounting joint comprises a double-lug joint, a single-lug joint, a double-sided tooth-shaped adjusting plate and a single-sided tooth-shaped adjusting plate, the double-lug connector is fixedly connected to the front section frame, and the single-lug connector, the double-face tooth-shaped adjusting plate and the single-face tooth-shaped adjusting plate are sequentially stacked together from front to back and arranged on the rear section frame. Thestructure is simple, the force transmission path is clear, the interface assembly efficiency can be improved by designing the adjustable installation connector, and the assembly cost is greatly reduced.

    本发明涉及一种民用客机后机身前后段界面可调节安装接头,其包括双耳接头、单耳接头、双面齿形调节板和单面齿形调节板;所述的双耳接头固定连接在前段框上,所述的单耳接头、双面齿形调节板、单面齿形调节板自前向后顺序叠放在一起设置在后段框上。本发明结构简洁,传力路径清晰,通过设计可调节安装接头可以提高界面装配效率,大大降低装配成本。


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    Titel :

    Adjustable mounting joint for front and rear section interfaces of rear fuselage of civil aircraft


    Weitere Titelangaben:

    一种民用客机后机身前后段界面可调节安装接头


    Beteiligte:
    DONG XIAOLI (Autor:in) / MAO LEIKAI (Autor:in) / MA SHUANG (Autor:in)

    Erscheinungsdatum :

    2021-03-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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