The invention discloses a rail ascending and descending device and a highway-railway dual-purpose vehicle. The rail ascending and descending device comprises a base, a swing mechanism, a lifting mechanism and a bearing mechanism; the base is erected on a rail; the swing mechanism is connected to the base; the lifting mechanism is fixed to the swing mechanism and driven by the swing mechanism to rotate; the bearing mechanism is connected to the lifting mechanism; the highway-railway dual-purpose vehicle is borne on the bearing mechanism; and the bearing mechanism is capable of stretching out, drawing back and sliding in the length direction of the highway-railway dual-purpose vehicle. The invention further discloses the highway-railway dual-purpose vehicle. According to the rail ascending and descending device and the highway-railway dual-purpose vehicle, the lifting mechanism is driven to rotate through the swing mechanism, so that the lifting mechanism can be switched at different angles to achieve switching of different states of the rail and a road; and the bearing mechanism is connected to the lifting mechanism, and the bearing mechanism can stretch out and draw back and slidein the length direction of the highway-railway dual-purpose vehicle, so that the overlap ratio of the center lines of the highway-railway dual-purpose vehicle and the rail is adjusted, and accurate moving and positioning of the highway-railway dual-purpose vehicle and the rail are achieved.

    本发明公开了一种上下轨装置及公铁两用车,该上下轨装置包括底座、回转机构、升降机构以及承托机构,底座架设于铁轨上,回转机构连接于底座上,升降机构固定于回转机构上并在回转机构的带动下旋转,承托机构连接于升降机构上,公铁两用车承载于承托机构上,承托机构可沿公铁两用车的长度方向伸缩和滑移。本发明还公开一种公铁两用车。本发明公开的上下轨装置及公铁两用车通过回转机构带动升降机构旋转,使升降机构能够切换不同的角度,以实现铁轨和道路上的不同状态切换,承托机构连接于升降机构上,承托机构可沿公铁两用车的长度方向伸缩和滑移以调节公铁两用车和铁轨之间的中心线的重合度,来实现两者精确移动定位。


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    Title :

    Rail ascending and descending device and highway-railway dual-purpose vehicle


    Additional title:

    一种上下轨装置及公铁两用车


    Contributors:
    ZHANG LIANG (author)

    Publication date :

    2021-01-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen



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