A framework device with a longitudinally-arranged motor belongs to the field of framework devices of bogies of railway vehicles. The framework device comprises a bidirectional output shaft motor and two gear boxes, and is characterized by further comprising two forged piece side beams, a longitudinally-arranged motor shell, two side beam balance connecting rods and four shell side beam connectingcolumns; the bidirectional output shaft motor is coaxially and fixedly connected into the longitudinally-arranged motor shell, and the two gear boxes are rotationally and symmetrically arranged at thetwo ends of the longitudinally-arranged motor shell; and the front output end and the rear output end of the bidirectional output shaft motor are in transmission connection with the corresponding gear boxes through bevel gears respectively. A large amount of framework space can be saved, the control difficulty of synchronously controlling two motors is reduced, the motor control program is simplified, the electric energy utilization and conversion efficiency and the control efficiency are improved, and the energy-saving and environment-friendly properties of the train are enhanced.

    电机纵置式构架装置属于轨道车辆转向架的构架装置领域,其包括双向输出轴电机和两个齿轮箱,其特征在于:该构架装置还包括两个锻件侧梁、纵置式电机外壳、两个侧梁平衡连杆和四个外壳侧梁连接柱;所述双向输出轴电机同轴固连于纵置式电机外壳内,两个齿轮箱旋转对称地布置在纵置式电机外壳的两端;双向输出轴电机的前、后输出端分别通过伞齿轮与一个对应的齿轮箱传动连接。本发明不仅能大量节约构架空间,还有利于降低同步控制两台电机的控制难度,精简电机控制程序,提高电能利用转换效率和控制效率,增强列车的节能环保属性。


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    Title :

    Framework device with longitudinally-arranged motor


    Additional title:

    电机纵置式构架装置


    Contributors:
    LIANG YUN (author) / LYU CHANGXIU (author) / SHA DI (author)

    Publication date :

    2020-04-10


    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 / B61C Lokomotiven , LOCOMOTIVES



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