An connecting hole blanking cap structure of an aircraft suspension device comprises a blanking cap and a blanking cap connecting pin, and is characterized in that the blanking cap adapts to the aerodynamic configuration surface of an aircraft, a groove is formed in the surface of the blanking cap, the head of the blanking cap connecting pin adapts to the groove in the surface of the blanking cap,and the blanking cap connecting pin penetrates into a suspension device from the groove; a small groove is formed in the end part of the blanking cap connecting pin; the blanking cap structure further comprises a blocking pin, a spring and a stop pin, the blocking pin, the spring and the stop pin are arranged in an installation hole of the suspension device, the blocking pin is fixed to a supportof the suspension device, the head of the stop pin is matched with a small groove in the end of the blanking cap connecting pin, and the tail of the stop pin is connected to the blocking pin throughthe spring. The stop pin clamps the blanking cap connecting pin through the elastic force of the spring so as to clamp the blanking cap and fix the blanking cap on the outer surface of the airplane, so that the circular blanking cap is not easy to rotate and can well adapt to the aerodynamic configuration surface of the airplane. Therefore, the blanking cap can be stably fixed on the appearance surface of the airplane.

    一种飞机悬挂装置连接孔堵盖结构,包括堵盖和堵盖连接销,其特征在于:所述堵盖适应飞机气动外形面,所述堵盖表面设有凹槽,所述堵盖连接销的头部适应堵盖表面的凹槽,堵盖连接销从凹槽贯穿深入到悬挂装置内部,所述堵盖连接销的端部有小凹槽;所述堵盖结构还包括堵销、弹簧和止动销,所述堵销、弹簧和止动销设置在悬挂装置的安装孔内,堵销固定在悬挂装置的支座上,所述止动销的头部适应堵盖连接销端部的小凹槽,止动销的尾部通过弹簧连接到堵销。止动销通过弹簧的弹力,将堵盖连接销卡紧,进而卡紧堵盖,将堵盖固定在飞机的外表面,使得圆形的堵盖不会轻易旋转,能够很好地适应飞机的气动外形面。使得堵盖能够稳定的固定在飞机的外形面上。


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    Titel :

    Connecting hole blanking cap structure of aircraft suspension device


    Weitere Titelangaben:

    一种飞机悬挂装置连接孔堵盖结构


    Beteiligte:
    WU DAXIU (Autor:in) / LI YUXIANG (Autor:in) / ZHANG SHIQUAN (Autor:in) / ZHANG WEIJING (Autor:in) / XIAO WENYAO (Autor:in) / ZHANG HAN (Autor:in) / LUO WANG (Autor:in)

    Erscheinungsdatum :

    2021-02-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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