The invention discloses a secondary suspension device for a hinged bogie, the hinged bogie comprises a framework, the secondary suspension device comprises two sets of air springs arranged on the front side and the rear side of the hinged bogie respectively, and the two sets of air springs share a height adjusting valve; the two anti-side-rolling torsion bar devices are arranged on the front side and the rear side of the framework respectively; the two sets of anti-snakelike shock absorbers are respectively arranged on the left and right sides of the framework; the two sets of vertical shock absorbers are arranged on the left side and the right side of the framework respectively, and the vertical shock absorbers are arranged on the outer sides of the air springs; the two transverse shock absorbers are arranged on the left side and the right side of the framework respectively; and the two transverse stoppers are arranged on the framework. The invention further discloses the hinged bogie. According to the invention, the number of height valves can be reduced, and the air volume of the whole vehicle is reduced; visual inspection, maintenance and disassembly of the anti-side-rolling torsion bar device are facilitated; a transverse shock absorber and a transverse stop connecting device can be simplified, and the layout structure of the bogie is optimized.

    本发明公开了一种用于铰接式转向架的二系悬挂装置,铰接式转向架包括构架,二系悬挂装置包含:分别设置在铰接式转向架的前后两侧的两套空气弹簧,两套空气弹簧共用一高度调整阀;分别设置在构架的前后两侧的两个抗侧滚扭杆装置;分别设置在构架的左右两侧的两套抗蛇形减震器;分别设置在构架的左右两侧的两套垂向减震器,垂向减震器设置在空气弹簧的外侧;分别设置在构架的左右两侧的两个横向减震器;以及设置在构架上的两个横向止档。本发明还公开了一种铰接式转向架。通过本发明,能够减少高度阀的数量、减少整车用风量;方便抗侧滚扭杆装置目视检查,检修、拆卸;能够使横向减震器、横向止档连接装置简化,优化转向架布局结构。


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    Titel :

    Secondary suspension device for hinged bogie and hinged bogie


    Weitere Titelangaben:

    一种用于铰接式转向架的二系悬挂装置以及铰接式转向架


    Beteiligte:
    LI BAOXIN (Autor:in) / GAO WENHAO (Autor:in) / WANG JIA (Autor:in) / YU YUE (Autor:in) / SONG ZHIQIANG (Autor:in) / LI CHUNBO (Autor:in) / LIN FENG (Autor:in) / SHAN LI (Autor:in) / HAN DONG (Autor:in)

    Erscheinungsdatum :

    2022-10-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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