The invention discloses a telescopic aviation aircraft landing gear overhaul channel structure, and relates to the technical field of lifting mechanisms, the telescopic aviation aircraft landing gear overhaul channel structure comprises a base, the top of the base is provided with two lifting assemblies; the lifting seat is arranged on the upper portion of the base, and the lifting seat and the two lifting assemblies are fixed; the pneumatic assembly is arranged at the top of the base; and the four supporting assemblies are arranged at the four corners of the top of the base correspondingly, and the four supporting assemblies communicate with the pneumatic assembly. After lifting, the limiting assembly is driven by the pneumatic assembly to work, so that the base and the lifting seat are kept stable, even if the lifting assembly breaks down, it can be guaranteed that the lifting seat does not descend quickly, and meanwhile the safety of workers is further guaranteed by controlling and adjusting the descending speed of the lifting seat through the limiting assembly.

    本发明公开了可伸缩式航空飞机起落架检修通道结构,涉及升降机构技术领域,包括:底座,所述底座顶部设置有两个升降组件;升降座,所述升降座设置在底座上方处,且升降座和两个升降组件固定;气动组件,所述气动组件设置在底座顶部;四个支撑组件,四个所述支撑组件分别设置在底座顶部四角处,四个所述支撑组件均和气动组件连通。本发明能够在升降后,通过气动组件驱动限制组件工作,使得底座和升降座之间保持稳固,即使升降组件出现故障,也可以保证升降座不会快速下降,同时通过限制组件的控制,调节升降座下降的速度,进一步保证了工作人员的安全。


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    Title :

    Telescopic aviation aircraft undercarriage overhaul channel structure


    Additional title:

    可伸缩式航空飞机起落架检修通道结构


    Contributors:
    WANG PING (author) / TIAN DONGXU (author) / MA CHENG (author) / DAI CHUANG (author) / ZHANG YITONG (author) / GOU WEIHUA (author) / DANG QIRUI (author)

    Publication date :

    2025-01-07


    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 / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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