The invention relates to a hinged straddle type single sleeper beam device which is provided with a main beam, a hinged mounting hole for mounting a hinged device is formed in the top of the main beam, hourglass spring mounting holes for mounting hourglass springs are symmetrically formed in the positions, close to the two ends, of the bottom of the main beam, a traction stop seat is fixedly welded to the center of the bottom of the main beam, and shock absorber seats are symmetrically arranged at the two ends of the main beam. And the shock absorber seat and the main beam are fixedly welded together. The hinged straddle type single sleeper beam device is mainly formed by welding, the structural form is simple, all parts are modularly designed, the overall mass is reduced, and welding is convenient; the space between the bogie and the vehicle body is increased, and subsequent maintenance work is facilitated; and the traction stop seat is integrally designed, so that on the premise of meeting functions, connecting parts between the vehicle body and the bogie are reduced, connection between adjacent vehicle bodies is facilitated, the structure is simple, and the processing cost is reduced.

    本发明涉及一种铰接式跨座式单轨枕梁装置,具有主梁,所述主梁顶部设置有用于铰接装置安装的铰接安装孔,底部靠近两端的部位对称设置有用于沙漏簧安装的沙漏簧安装孔,底部中心固焊有牵引止挡座,两端对称设置有减震器座,所述减震器座与所述主梁固焊在一起。一种铰接式跨座式单轨枕梁装置主要采用焊接而成,结构形式简单,各部件模块化设计,整体质量降低,焊接方便;增加了转向架与车体之间的空间,便利于后续的维保工作;且牵引止挡座一体化设计,在满足功能的前提下,减少了车体与转向架之间的连接部件,便于相邻车体间的连接,结构简单,加工成本降低。


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    Title :

    Articulated straddle type single sleeper beam device


    Additional title:

    一种铰接式跨座式单轨枕梁装置


    Contributors:
    HUANG LONG (author) / CUI YIN (author) / XU HONGXING (author) / HUANG PENG (author) / LYU CHANGXIU (author) / LIU CHUNYANG (author)

    Publication date :

    2022-10-18


    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



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