The invention provides a helicopter undercarriage fixing device, and relates to the technical field of supporting machine fixing, the device comprises at least one locking device, the locking device is used for locking a supporting pipe of an undercarriage, and the locking device comprises a clamp base used for being fixedly connected to a helicopter transportation carrier; one end of the pressing piece is rotationally connected to the edge wall of one side of the clamp base, clamping grooves are formed in the pressing face of the pressing piece and the top face of the clamp base, when the two clamping grooves are combined, a clamping cavity used for clamping a supporting pipe can be formed, and the other end of the pressing piece can be clamped to the edge wall of the other side of the clamp base. The undercarriage can be clamped and fixed without a tool, the operation mode is simple and rapid, and the reliability and safety are ensured by utilizing a pure mechanical structure.

    本发明提供一种直升机起落架固定装置,涉及支撑机固定技术领域,该装置包括至少一个锁定装置,锁定装置用于锁定起落架的支撑管,锁定装置包括:夹具底座,夹具底座用于固接在直升机运输载体上;压持件,压持件的一端转动连接在夹具底座的一边沿壁上,压持件的压持面与夹具底座的顶面均设有夹持槽,两夹持槽合并时,能够形成用于夹持支撑管的夹持腔体,压持件的另一端能够卡接在夹具底座的另一边沿壁上,本发明结构简单,无需工具即可夹紧固定起落架,操作方式简单快捷,并且利用纯机械结构保证了可靠性和安全性。


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    Title :

    Helicopter undercarriage fixing device


    Additional title:

    一种直升机起落架固定装置


    Contributors:
    LIU DENGYAO (author) / HU HAO (author) / GENG JIPENG (author) / LI JINGWEI (author) / HAO CHUANG (author) / CHEN XIN (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen



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