The invention discloses a short-wheelbase bogie frame for a meter-gauge hydraulic transmission vehicle. The bogie frame comprises a pair of side beams, a cross beam and a pair of brake hanging seats, wherein the side beams are oppositely arranged in parallel, and the cross beam is arranged between the side beams. One of the pair of brake hanging seats is connected between one of the pair of side beams and one end of the cross beam, and the other one of the pair of brake hanging seats is connected between the other one of the pair of side beams and the other end of the cross beam. The bogie frame replaces a bogie frame with seamless steel tubes as a cross beam structure in the prior art, the space of the bogie is better utilized for component arrangement, the overall dimension of the bogie is reduced, the axle distance of the bogie is shortened, and meanwhile light weight of the bogie frame is achieved to a certain extent.

    本发明公开了一种用于米轨液力传动车辆的短轴距转向架构架,该转向架构架包括相对平行设置的一对侧梁、设置在一对侧梁之间的横梁、以及一对制动吊座。一对制动吊座中的一个连接在一对侧梁中的一个与横梁的一端之间,一对制动吊座中的另一个连接在一对侧梁中的另一个与横梁的另一端之间。本发明的转向架构架替代了现有技术中以无缝钢管作为横梁结构形式的转向架构架,更好的利用了转向架的空间进行部件布置,减小了转向架轮廓尺寸,缩短了转向架轴距,同时在一定程度上实现转向架构架的轻量化。


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    Title :

    Short-wheelbase bogie frame for meter-gauge hydraulic transmission vehicle


    Additional title:

    用于米轨液力传动车辆的短轴距转向架构架


    Contributors:
    YE LUN (author) / YU BO (author) / WANG XINYU (author) / LIN FENG (author) / YU YUE (author) / ZHANG JIYUE (author) / CUI HUAN (author) / SONG ZHIQIANG (author) / LIU BINGYI (author) / JIANG XINHE (author)

    Publication date :

    2025-03-25


    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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