The invention provides a rail walking device. The rail walking device comprises a scissor wheel, a driving wheel, a rail climbing device and a torsional spring, wherein the rail walking device can walk on a rail; the rail comprises an upper wing plate and a lower wing plate; the scissor wheel is arranged in the rail climbing device; the scissor wheel comprises a first swing arm wheel and a secondswing arm wheel, and one end of the first swing arm wheel and one end of the second swing arm wheel are in pin joint with the rail climbing device and are elastically connected through the torsional spring; the other ends of the first swing arm wheel and the second swing arm wheel are pressed on the lower side surface of the upper wing plate in a rolling manner; the driving wheel is rotatably connected to the rail climbing device and is pressed on the upper side surface of the lower wing plate in a rolling manner; and when the rail walking device is in normal operation, the torsional spring isin an open state. Through the arrangement of the scissor wheel structure formed by the torsional spring and the two swing arm wheels, the distance between the scissor wheel structure and the upper wing plate can be automatically adjusted, when the equipment comprising the scissor wheel structure walks along the rail, bidirectional operation can be achieved, good holding force can be achieved in the uphill and downhill states of the equipment, and no dangerous factor is generated.

    本发明提供了轨道行走装置,包括:剪刀轮、驱动轮、爬轨器和扭簧,其中,轨道行走装置能够在轨道上行走;轨道包括上翼板和下翼板;爬轨器内设置剪刀轮;剪刀轮包括第一摆臂轮和第二摆臂轮,第一摆臂轮和第二摆臂轮的一端销接在爬轨器上,并通过扭簧弹性连接;第一摆臂轮和第二摆臂轮的另一端滚动压接在上翼板的下侧面;驱动轮可旋转连接在爬轨器上,并滚动压接在下翼板的上侧面;当轨道行走装置处于正常运行时,扭簧处于张开状态。本发明通过设置扭簧和两个摆臂轮组成的剪刀轮结构,能够自调节与上翼板的距离,确保包含本发明的设备沿轨道行走时,既能够双向运行,又能够在设备上下坡状态下具有良好持力,不产生危险因素。


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    Title :

    Rail walking device and suspension rail hoisting equipment


    Additional title:

    一种轨道行走装置和悬轨吊装设备


    Contributors:
    SUI WENKE (author)

    Publication date :

    2020-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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