The invention belongs to the technical field of aircraft maintenance horizontal tail docks, and particularly relates to a locally liftable horizontal tail dock which comprises a horizontal tail platform and a horizontal tail rear cabin door platform, the horizontal tail rear cabin door platform is connected to one end of the side edge of the horizontal tail platform in a liftable mode, and the horizontal tail rear cabin door platform comprises a lifting supporting plate, a lifting frame and a lifting driving device. The lifting supporting plate is fixed to the upper end of the lifting frame, the lifting frame is connected to the horizontal tail platform in a lifting mode, and the lifting driving device is arranged on the horizontal tail platform and connected with the lifting frame to drive the lifting frame to do lifting motion on the horizontal tail platform. The height of the horizontal tail rear cabin door platform can be adjusted according to the heights of rear cabin doors of different types, and maintenance personnel can conveniently enter an aircraft from a horizontal tail dock through the rear cabin door to conduct maintenance or carry objects from the interior of the aircraft to the outside through the rear cabin door.

    本发明属于飞机维修平尾坞技术领域,具体涉及一种可局部升降的平尾坞,包括平尾平台和平尾后舱门平台,平尾后舱门平台可升降地连接在平尾平台的侧边一端,平尾后舱门平台包括升降支撑板、升降框架和升降驱动装置,升降支撑板固定在升降框架上端,升降框架可升降地连接在平尾平台上,升降驱动装置设置在平尾平台上,并且升降驱动装置与升降框架连接,驱动升降框架在平尾平台上做升降运动。本发明可根据不同机型后舱门的高度,调整平尾后舱门平台的高度,方便维修人员从平尾坞经由后舱门进入到飞机内部进行维修或者从飞机内部经由后舱门向外部搬运物品。


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    Title :

    Horizontal tail dock capable of locally lifting


    Additional title:

    一种可局部升降的平尾坞


    Contributors:
    ZHANG PEIYONG (author) / YANG YUANZHENG (author) / WANG XING (author) / XU ZHONG (author)

    Publication date :

    2021-08-06


    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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