The invention provides an undercarriage tail wheel lock which comprises a motor, a tail wheel lock body and a lock body. Wherein the motor comprises a transmission shaft; the lock pin is used for locking the tail undercarriage; one end of the sliding joint is connected with the lock pin, and the other end of the sliding joint is connected with a pull rod; one end of the pull rod is connected with the lock pin; the sliding sleeve is arranged in the pull rod, and the sliding sleeve is connected with the transmission shaft; kidney-shaped holes are formed in the sliding sleeve and the pull rod; the ejector pin is arranged in the sliding sleeve, and the ejector pin can move up and down in the sliding sleeve; wherein one end of the ejector pin is connected with the handle through a second shaft; wherein the second shaft is provided with a kidney-shaped hole, the second shaft penetrates through the kidney-shaped hole, and the second shaft can move in the kidney-shaped hole; the stop block is arranged in the sliding joint; and the steel ball can be accommodated in the grooves in the lock shell and the stop block.

    本申请提供的一种起落架尾轮锁,包括:电动机,所述电动机的一端与起落架连接;其中,所述电动机包括传动轴;锁销,用于锁定尾起落架;滑动接头,所述滑动接头的一端与所述锁销连接,所述滑动接头的另一端与拉杆连接;拉杆,所述拉杆的一端与所述锁销连接;滑套,设置在所述拉杆内,所述滑套与所述传动轴连接;其中,所述滑套和所述拉杆上均设置有腰型孔;顶针,设置在所述滑套内,所述顶针能够在所述滑套内上下运动;其中,所述顶针的一端通过第二轴与手柄连接;其中,所述第二轴穿过所述腰型孔,所述第二轴能够在所述腰型孔内运动;止动块,设置在所述滑动接头内;钢球,能够容纳在锁壳和止动块上的凹槽内。


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    Title :

    Landing gear tail wheel lock


    Additional title:

    一种起落架尾轮锁


    Contributors:
    WANG LE (author) / FANG JIANYI (author)

    Publication date :

    2023-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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