The invention relates to dragging equipment for an aircraft maintenance ladder assembly, in particular to a dragging device for the aircraft maintenance ladder assembly, which is characterized in that a driving motor and a speed reducer are matched to rotate a transmission shaft to enable the dragging device to have walking capacity, and a damping suspension part is further arranged on the transmission shaft, so that in the process of dragging and dragging the ladder assembly, the damping suspension part can be hung on the transmission shaft. Vibration and bumping generated by the ladder assembly can be buffered, and the dragging difficulty is reduced; the upper layer hoop piece and the lower layer hoop piece in the traction supporting arm assembly tightly hold ladder step handrails of the ladder assembly, the effects of lifting the ladder assembly to drag and putting down the ladder assembly to fix the ladder assembly are achieved in the stretching and retracting process of the electric control hydraulic rod, in addition, a driving motor on the dragging device has a locking function after power failure, and therefore protection for preventing accidental movement can be provided for the ladder assembly. And finally, a steering assembly connected with the Internet of Things is further arranged on the dragging device, the direction of a steering wheel is controlled through a steering engine, direction change can be conducted in the walking process of the dragging device, and the flexibility of the dragging device is improved.

    本发明涉及飞机维修梯架拖行设备,具体涉及一种飞机维修梯架用拖行装置,而且该装置借助驱动电机和减速机配合转动传动轴,让拖曳装置具备行走能力,而且传动轴上还设置减震悬挂件,使得在牵引拖行梯架的过程中,梯架产生的震动和颠簸能够得到缓冲并减小拖曳的难度;牵引支臂组件中的上下两层抱箍件将梯架的梯步栏杆抱紧,在电控液压杆伸缩的过程中实现抬高梯架进行拖行,放下梯架使其固定的效果,另外拖曳装置上的驱动电机具备断电后锁止功能,从而也能够为梯架提供防止意外移动的保护;最后拖曳装置上还设置与物联网连接的转向组件,利用转向舵机控制的转向轮的方向,在拖曳装置行走的过程中能够进行方向的转变,增加拖曳装置的灵活度。


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    Title :

    Dragging device for aircraft maintenance ladder assembly


    Additional title:

    一种飞机维修梯架用拖行装置


    Contributors:

    Publication date :

    2024-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E06C LADDERS , Leitern / 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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