The invention discloses a railway wagon bogie with a weighing function, which consists of a wheel set, an adapter, a side frame assembly, a central suspension device, a swing bolster, a brake device and an auxiliary framework, and a swing bolster center plate is arranged on the swing bolster; a weighing sensor is embedded in the bottom of the swing bolster center plate; the weighing sensor signal transmission and power supply cable is connected to the exterior of the swing bolster in a wired manner; the vertical load loaded by the vehicle is transmitted to the track through the weighing sensor, the swing bolster center plate, the swing bolster, the central suspension device, the side frame assembly, the adapter and the wheel set. The bogie has the weighing function, the weighing sensor is embedded into the center plate of the swing bolster, the vehicle loading process is dynamically monitored, and the weighing precision is high; the long-stroke elastic side bearing is arranged to reduce the influence of deflection after the vehicle body sleeper beam is loaded on the weighing result, and the weighing precision is further improved by combining the non-metal center plate abrasion plate; the cushion plate consistent with the weighing sensor in shape is cushioned in the bolster center plate, and the height of a vehicle coupler and the size of an interface with a vehicle body are not affected.

    本发明公开了一种具有称重功能的铁路货车转向架,由轮对、承载鞍、侧架组成、中央悬挂装置、摇枕、制动装置、副构架组成,摇枕上设置摇枕心盘;摇枕心盘底部嵌入设置有称重传感器;称重传感器信号传输及供电电缆通过有线连接到摇枕外部;车辆装载的垂向载荷通过称重传感器、摇枕心盘、摇枕、中央悬挂装置、侧架组成、承载鞍、轮对传递至轨道。本发明转向架具有称重功能,通过摇枕心盘嵌入称重传感器,实现对车辆装载过程动态监测,称重精度高;设置长行程弹性旁承降低车体枕梁装载后挠度对称重结果的影响,结合非金属心盘磨耗盘进一步提升称量精度;本发明在摇枕心盘内垫与称重传感器外形一致的垫板,不影响车辆车钩高度及与车体的接口尺寸。


    Access

    Download


    Export, share and cite



    Title :

    Railway wagon bogie with weighing function


    Additional title:

    一种具有称重功能的铁路货车转向架


    Contributors:
    FENG CHENGLI (author) / LIAO JUN (author) / WU CHANG (author) / LU QIANG (author) / LUO HANJIANG (author) / YANG SHIWEI (author) / LI DONG (author) / ZHANG XIANFENG (author) / ZHU JI (author) / WANG YUNGUI (author)

    Publication date :

    2024-08-20


    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 / G01G Wägen , WEIGHING



    Railway wagon bogie and railway wagon

    LIU ZHENMING / DUAN SHIHUI | European Patent Office | 2015

    Free access

    RAILWAY WAGON BOGIE AND RAILWAY WAGON

    LIU ZHENMING / DUAN SHIHUI | European Patent Office | 2016

    Free access

    Railway wagon bogie

    LIAO JUN / ZHU JI / JING XUANXUAN et al. | European Patent Office | 2022

    Free access

    Railway wagon bogie

    MU FENGJUN / XU SHIFENG / SHAO WENDONG | European Patent Office | 2015

    Free access

    Wedge friction damping device for railway wagon bogie, railway wagon bogie and railway wagon

    YI JUN'EN / RYU YOUNG BOK / KONG JINYI et al. | European Patent Office | 2025

    Free access