The invention discloses a wheel holding device of an aircraft tractor. The wheel holding device comprises a tractor body, a base rotary table, a bearing bottom plate, a mechanical arm and a clamping push plate. The base rotary table is transversely arranged in the opening and is in sliding connection with the inner side face of the opening so that the base rotary table can rotate around the center of the base rotary table in the circumferential direction of the opening, when the airplane wheels are held tightly and fixed to the base rotary table into a whole, follow-up of the airplane and the tractor can be achieved, and control is easy. The bearing bottom plate, the mechanical arm and the clamping push plate are matched with one another, so that the bearing face of the bearing bottom plate is inclined in the initial state, the rear end of the bearing bottom plate can make contact with the lower portion of the airplane wheel, the bearing face of the bearing bottom plate is horizontal in the in-place state to support the airplane wheel, the airplane wheel is stably transited to the bearing bottom plate and is lifted, and the working process is stable; and the lifting height of the airplane wheel is determined by the height of the rotating shaft around which the bearing bottom plate is overturned, so that compared with the prior art, the lifting height of the airplane wheel can be higher, and the application range is wider.

    本发明公开了一种飞机牵引车的抱轮装置,包括:车体、基座转台、承重底板、机械臂、夹紧推板;基座转台横向布置在开口内且与开口的内侧面滑动连接以使基座转台能够绕自身中心沿开口的周向转动,当机轮被抱紧与基座转台固定为一个整体,可以实现飞机与牵引车的随动,操控简单。承重底板、机械臂、夹紧推板相互配合,使承重底板在初始状态下其承重面倾斜且后端能够与机轮下部接触,在到位状态下其承重面水平以支撑机轮,机轮被平稳地过渡到承重底板上并得以举升,工作过程稳定,另外,机轮的举升高度由承重底板翻转所绕转轴所在的高度决定,相比现有技术,机轮的抬升高度可以更高,适用范围更广。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Wheel holding device of aircraft tractor


    Weitere Titelangaben:

    一种飞机牵引车的抱轮装置


    Beteiligte:
    TANG JIE (Autor:in) / LIU YUHAO (Autor:in) / LU XIN (Autor:in) / ZHANG WEI (Autor:in) / WANG LIWEN (Autor:in)

    Erscheinungsdatum :

    2023-12-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



    Wheel holding device of aircraft tractor

    TANG JIE / LI SHIJIE / LIU YUHAO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Wheel holding mechanism of aircraft tractor

    FENG JICHI / XIAO XINXIANG / QU QING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Wheel holding device of aircraft tractor and using method

    LUO JIANGLI / YANG FANG / PU JUAN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Hydraulic self-adaptive wheel holding device of aircraft tractor

    ZHANG XIAOZHOU / CHEN YANG | Europäisches Patentamt | 2024

    Freier Zugriff

    Self-adjusting wheel-holding clamping device of rodless aircraft tractor

    LIU HUI / MU MENGXIN / CHEN DAWEI et al. | Europäisches Patentamt | 2020

    Freier Zugriff