The invention discloses a swing bolster of a bogie. The swing bolster comprises a cover plate, a spherical center plate is fixedly connected to the center of the top of the cover plate, adjusting mechanisms are arranged at the two ends of the top of the cover plate, first buffer mechanisms are arranged at the two ends of the cover plate, and three third return springs are fixedly connected to thecenter of the bottom of the cover plate at equal intervals, a first fixing plate is fixedly connected between the bottoms of the third return springs, and second fixing plates are connected to the toends of each first fixing plate. The swing bolster is compact in structure, easy and convenient to operate and high in practicability, the position of a side bearing box mounting base can be changed by arranging the adjusting mechanism, so that interference between the side bearing box and the side frame is avoided, the side bearing box mounting base is prevented from being damaged, and practicaluse is facilitated, meanwhile, by arranging a first buffer mechanism, a second buffer mechanism and a supporting mechanism, force generated in the using process of the equipment can be buffered and damped, and therefore the service life of the equipment is greatly prolonged.

    本发明公开了一种转向架的摇枕,包括盖板,所述盖板顶部的中心固定连接有球面心盘,所述盖板顶部的两端设置有调节机构,所述盖板的两端设置有第一缓冲机构,所述盖板底部的中心等距固定连接有三个第三回位弹簧,所述第三回位弹簧的底部之间固定连接有第一固定板,所述第一固定板的两端均固定连接有第二固定板,本发明结构紧凑,操作简单便捷,实用性强,通过设置调节机构,能够对旁承盒安装座的位置进行改变,从而避免旁承盒与侧架产生干涉,有利于实际使用,同时通过设置第一缓冲机构、第二缓冲机构以及支撑机构,能够对设备在使用的过程中产生的力进行缓冲与减震,从而极大的提高了设备的使用寿命。


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    Title :

    Swing bolster of bogie


    Additional title:

    一种转向架的摇枕


    Contributors:
    WU WENBING (author) / CHEN ZUHUA (author) / HUANG SHENGQIANG (author) / HE QINGLING (author) / LI LIQUN (author) / LI JIEHUA (author) / YAN JIANJUN (author)

    Publication date :

    2021-02-26


    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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