The invention relates to a hinged straddle type monorail vehicle chassis which comprises two side beams arranged in parallel front and back and two end chassis bodies fixedly welded to the two ends of the two side beams, the two end chassis bodies are in bilateral symmetry, and the two end chassis bodies and the two side beams form a rectangular frame structure; the top of each end underframe is provided with a hinged seat, the two hinged seats are bilaterally symmetrical, two underframe longitudinal beams parallel to the boundary beams are arranged between the two end underframes, and the two ends of each underframe longitudinal beam are fixedly welded to the corresponding end underframes. Chassis cross beams are fixedly welded between the two adjacent side beams and the chassis longitudinal beams and between the chassis longitudinal beams; the end chassis, the hinge seats, the side beams, the chassis longitudinal beams and the chassis cross beams are all made of carbon steel materials. The hinged straddle type monorail vehicle chassis is large in bearing capacity, good in rigidity, good in stability, good in mechanical property, easy to weld, capable of meeting the interface requirements of the chassis and other components and high in adaptability.

    本发明涉及一种铰接式跨坐式单轨车辆底架,包括两根前后平行设置的边梁以及固焊在两根所述边梁两端的两组端部底架,两组所述端部底架左右对称,其与两根所述边梁构成矩形方框结构;两组所述端部底架的顶部分别设置有一组铰接座,两组铰接座左右对称,两组所述端部底架之间设置有两根平行于边梁的底架纵梁,所述底架纵梁的两端与对应的端部底架之间固焊在一起,相邻两根边梁与底架纵梁之间以及底架纵梁与底架纵梁之间均固焊有底架横梁;所述端部底架、铰接座、边梁、底架纵梁以及底架横梁均由碳钢材料加工制成。这种铰接式跨坐式单轨车辆底架承重大、刚度好、稳定性好,力学性能好,易于焊接,并且能够满足底架和其他部件的接口要求,适应性强。


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    Titel :

    Articulated straddle type monorail vehicle chassis


    Weitere Titelangaben:

    一种铰接式跨坐式单轨车辆底架


    Beteiligte:
    LI YUNLONG (Autor:in) / QIAN QING (Autor:in) / HUANG PENG (Autor:in) / XIANG JUNLONG (Autor:in) / JIANG WEIJIE (Autor:in)

    Erscheinungsdatum :

    2022-10-21


    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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