The mountainous region and rail dual-purpose vehicle comprises a container, rotating shafts, a fixed arm and a swing arm, the bottom wall of the container extends downwards to form a support, the rotating shafts comprise the first rotating shaft and the second rotating shaft, and the first rotating shaft and the second rotating shaft are installed at the front end and the rear end of the support in a pivoted mode respectively; the two ends of the first rotating shaft are respectively provided with a first front rolling wheel which is installed in a pivoted mode, the two ends of the second rotating shaft are respectively provided with a first rear rolling wheel which is installed in a pivoted mode, the lower end of the fixed arm is provided with a second rear rolling wheel, and the middle of the swing arm is connected with the middle of the fixed arm in a pivoted mode and limits the swing amplitude of the swing arm. And a second front roller is arranged at the lower end of the swinging arm. And it can also be understood that the higher the gradient is, the lower the chassis of the container is (namely the lever principle), and the relative clamping force is larger, so that the climbing stability of the mountain climbing vehicle is improved.

    本发明公开了一种山地轨道两用车,包括货箱、转动轴、固定臂和摆动臂,货箱的底壁向下延伸有支架,转动轴包括第一转动轴和第二转动轴,第一转动轴和第二转动轴分别枢转安装于支架的前端和后端;第一转动轴的两端分别设有枢转安装的第一前滚轮,所述第二转动轴的两端分别设有枢转安装的第一后滚轮,所述固定臂的下端设有第二后滚轮,所述摆动臂的中部与固定臂的中部枢转连接并限制其摆动幅度,所述摆动臂的下端设有第二前滚轮。也可以理解为坡度越高,货箱的底盘越低(即杠杆原理),相对的夹紧力也越大,从而提高了山地爬坡车的爬坡稳定性。


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    Title :

    Mountain track dual-purpose vehicle


    Additional title:

    一种山地轨道两用车


    Contributors:
    WEI RONGZAO (author) / TAN YU (author) / CHI RUIJUAN (author)

    Publication date :

    2023-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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