The present invention discloses a rail transit train bogie. The rail transit train bogie comprises a swing bolster, a traction beam, a side frame, a cross beam and a rotating shaft, a pin seat is fixedly installed in the center of the lower end of the swing bolster, a center pin is fixedly installed in the center of the lower end of the pin seat, a center pin sleeve is fixedly connected to the upper side of the traction beam, and a long rod bolt is fixedly connected to the inner side of the traction beam; L-shaped mounting frames are fixedly mounted on the outer side of the side frame, connecting rods are fixedly mounted at the upper ends of the right sides of the L-shaped mounting frames through bolts, air springs are fixedly mounted in the centers of the upper end of the side frame, a clamp fixing seat is fixedly connected to the left side of the cross beam, and a second connecting frame is fixedly mounted on the right side of the left side of the cross beam. Wheels are fixedly installed on the left side of the rotating shaft, a brake pad is fixedly installed in the middle of the rotating shaft, and a bearing seat is fixedly connected to the left end of the rotating shaft. According to the rail transit train bogie, the overall stability and the anti-seismic effect are improved, and the comfort of passengers can be ensured in the high-speed running process of the train.
本发明公开了轨道交通列车转向架,包括摇枕、牵引梁、侧架、横梁和转轴,所述摇枕下端中心固定安装有销座,且销座下端中心固定安装有中心销,所述牵引梁上侧固定连接有中心销套,所述牵引梁内侧固定连接有长杆螺栓,所述侧架外侧固定安装有L形安装架,且L形安装架右侧上端通过螺栓固定安装有连接杆,所述侧架上端中心固定安装有空气弹簧,所述横梁左侧固定连接有夹钳固定座,所述横梁左侧右侧固定安装有第二连接架,所述转轴左侧固定安装有车轮,所述转轴中间固定安装有刹车片,所述转轴左端固定连接有轴承座。该轨道交通列车转向架增加了整体的稳定性和抗震效果,使得列车在高速行驶的过程中,可以确保旅客的舒适性。
Rail transit train bogie
轨道交通列车转向架
2021-04-23
Patent
Elektronische Ressource
Chinesisch
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 |