The invention discloses a high-comfort straddle-type single-rail single-shaft bogie, and relates to the technical field of rail traffic, the high-comfort straddle-type single-rail single-shaft bogie comprises a framework, the framework is formed by welding a frame plate and frame legs, two sets of transmission devices and two walking wheels are installed on the frame plate, the middle of the frame plate is hollow, the two walking wheels are installed at the hollow part of the frame plate, and the frame legs are installed on the frame plate. The two sets of transmission devices are arranged on one sides of the two walking wheels respectively and are in transmission connection with the walking wheels, the two sets of transmission devices drive the two walking wheels to rotate in opposite directions, an air spring system and an elastic traction pull rod are further installed on the frame plate, and the air spring system is arranged on the upper surface of the frame plate and used for connecting the vehicle body and the framework and conducting shock absorption on the vehicle body. The elastic traction pull rod is arranged on the longitudinal side edge of the frame plate and used for connecting the vehicle body and the framework and providing longitudinal traction braking force. The invention can assist the vehicle to realize high-speed operation, and has high-comfort dynamic performance at the same time.

    本发明公开了一种高舒适性跨座式单轨单轴转向架,涉及轨道交通技术领域,本发明包括构架,所述构架由架板和架腿焊接组成,所述架板上安装有2组传动装置和2个走行轮,所述架板中部中空,2个走行轮安装在架板的中空部位,所述2组传动装置分别设置在2个走行轮一侧,并与走行轮传动连接,所述2组传动装置驱动2个走行轮转动方向相反,所述架板上还安装有空气弹簧系统和弹性牵引拉杆,所述空气弹簧系统设置在架板上表面,用于连接车体和构架并对车体减震,所述弹性牵引拉杆设置在架板的纵向侧边,用于连接车体和构架,提供纵向牵引制动力。本发明可辅助车辆实现高速运行,同时具有高舒适的动力学性能。


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    Title :

    High-comfort straddle type single-rail single-axle bogie


    Additional title:

    一种高舒适性跨座式单轨单轴转向架


    Contributors:
    CHEN QINGJIAN (author) / DAI SHIRUI (author) / JI QIANG (author) / LIU GENG (author) / JIA QIANG (author)

    Publication date :

    2022-12-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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