The invention relates to the technical field of air inlet transition section lap joint devices, in particular to an aircraft air inlet transition section lap joint device. Comprising a main body, the main body is fixedly connected with fixing columns which are symmetrically and evenly distributed in the circumferential direction, the symmetrically distributed fixing columns are jointly provided with spring plates and supporting frames, the spring plates are fixedly connected with the adjacent supporting frames, the spring plates are located between the adjacent supporting frames and the main body, the main body is provided with openings which are evenly distributed in the circumferential direction, and the spring plates are matched with the adjacent openings in a plugging mode. The main body is provided with connecting channels evenly distributed in the circumferential direction, sliding columns are slidably connected to the sides, close to the adjacent spring plates, of the connecting channels, and the sliding columns are in contact fit with the adjacent spring plates. Vibration generated when an engine is started is transmitted to the sliding columns, the sliding columns knock the adjacent spring plates, so that ice between the spring plates and the opening sections is broken and falls off, and then the spring plates can work normally.

    本发明涉及进气道过渡段搭接装置技术领域,尤其涉及一种飞机进气道过渡段搭接装置。包括有主体,主体固接有对称且周向均匀分布的固定柱,对称分布的固定柱共同设置有弹簧板和支撑架,弹簧板和相邻的支撑架固接,弹簧板位于相邻的支撑架与主体之间,主体设置有周向均匀分布的开口,弹簧板与相邻的开口封堵配合,主体设置有周向均匀分布的连接通道,连接通道靠近相邻弹簧板的一侧滑动连接有滑动柱,滑动柱与相邻的弹簧板接触配合。本发明通过发动机启动时产生的振动传递给滑动柱,使滑动柱对相邻的弹簧板进行敲击,从而使弹簧板与开孔段之间的冰碎裂并脱落,进而使弹簧板能够正常工作。


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    Title :

    Airplane air inlet transition section lap joint device


    Additional title:

    一种飞机进气道过渡段搭接装置


    Contributors:
    WU GUOQING (author) / YANG HONGQIAO (author) / ZHANG JUN (author) / LIU BIN (author) / WU MING (author)

    Publication date :

    2024-10-11


    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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