The invention relates to the technical field of aircraft rodless tractors, and provides an aircraft rodless tractor supporting mechanism which comprises a supporting mechanism body, and the supporting mechanism body comprises a lifting mechanism arranged on the rear side of the top, side plates fixedly connected to the two sides of the top and a clamping mechanism connected with the lifting mechanism. The device can clamp and fix the center of a wheel axle of an airplane front wheel, then a motor is started to drive a screw rod to rotate, a movable seat can be driven to slide in a sliding groove in one side of a rear side plate, therefore, the moving position of a pressing oil cylinder can be conveniently adjusted, and then the pressing position of a pressing piece on the airplane front wheel can be adjusted; it is guaranteed that the pressing piece can stably press the upper side of the airplane front wheel, and the clamping stability is improved; after the front wheels of the airplane are fixed and clamped, the lifting oil cylinder is started to drive the lifting rod to move forwards, the lifting frame is driven to carry out upward lifting action around the lifting plate by taking the first fixing seat as a fulcrum, so that the supporting plate connected with the lifting frame can be stably driven to carry out upward lifting, the front wheels of the airplane leave the ground, and the airplane is pulled.

    本发明涉及飞机无杆牵引车技术领域,提出了飞机无杆牵引车托持机构,包括托持机构,托持机构包括设于顶部后侧的举升机构、固定连接在顶部两侧的侧板以及与举升机构相连接的夹持机构;该装置可对飞机前轮的轮轴中心进行夹持固定,然后通过启动电机带动螺杆转动,可带动移动座在后侧板一侧的滑槽内滑动,从而便于调节压紧油缸的移动位置,进而能够调节压紧件对飞机前轮的压紧位置,保证压紧件能够稳固压住飞机前轮的上侧,提高夹持稳定性;当固定夹持好飞机前轮后,通过启动举升油缸带动举升杆向前移动,带动托起架围绕托举板以第一固定座为支点作向上托起动作,从而可稳稳的带动与托起架连接的托板向上托起,使飞机的前轮离开地面,从而牵引飞机。


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    Title :

    Aircraft rodless tractor supporting mechanism


    Additional title:

    飞机无杆牵引车托持机构


    Contributors:
    CAO YUE (author) / CHEN YANG (author)

    Publication date :

    2024-06-21


    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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