The invention discloses a light rail vehicle bogie hinge device and a light rail vehicle. The light rail vehicle bogie hinge device comprises an upper structural part, a lower structural part and a connecting part, the lower structural part is used for being connected with an underframe of a second vehicle body, and the upper structural part and the lower structural part are connected with the corresponding underframe through first bolts; the lower structural member is provided with a wearing plate in contact with the bogie; the spherical hinge is connected with the upper structural member and the lower structural member; the number of the first bolts corresponding to the upper structural member is equal to that of the first bolts corresponding to the lower structural member, and the first bolts are symmetrical about the center of the spherical hinge; the center pin is used for being connected with a lifting plate of a bogie, the bogie is used for being connected with the first vehicle body and the second vehicle body, and the center pin is fixedly connected to the lower structural part. The wearing plate is arranged on the lower structural part and used for making direct contact with the bogie, so that the bearing capacity in the vertical direction is achieved, the static strength load requirement and the fatigue load requirement are met, and the assembling relation between a vehicle body and the bogie can be met.
本发明公开了一种轻轨车辆转向架铰接装置及轻轨车辆,包括:上部结构件用于与第一车体的底架连接;下部结构件用于与第二车体的底架连接,上部结构件与下部结构件均通过第一螺栓连接对应的底架;下部结构件设有与转向架接触的磨耗板;球铰,连接上部结构件和下部结构件;上部结构件对应的第一螺栓与下部结构件对应的第一螺栓的数量相等、且关于所述球铰中心对称;中心销,用于连接转向架的提吊盘,转向架为用于连接第一车体和第二车体的转向架,中心销固定连接于下部结构件。本发明在下部结构件上设置有磨耗板,磨耗板用于直接与转向架接触,以实现垂向方向的承载力,满足静强度载荷要求和疲劳载荷要求,能够满足车体和转向架的装配关系。
Light rail vehicle bogie hinging device and light rail vehicle
一种轻轨车辆转向架铰接装置及轻轨车辆
2024-07-26
Patent
Electronic Resource
Chinese
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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