The present invention provides a bogie and a rail vehicle with the same. The bogie comprises a frame in which independent wheel sets are arranged at both a front end portion and a rear end portion ofthe frame; each independent wheel set comprises an axle body, axle box bodies are detachably arranged on the left side portion and the right side portion of the axle body, and each axle box body is rotatably connected with a wheel. The axial leads of the two wheels are the same, the extending direction of the shaft body is the same as that of the axial leads, and the shaft body is located under the axial leads; protruding blocks are arranged on the front side portion and the rear side portion of each axle box body, located below the axis in the vertical direction and connected to the frame through a tying spring. Here, when one wheel needs to be replaced, only the wheel and the corresponding axle box body need to be detached, and the other wheel does not need to be detached.
本发明提供一种转向架及具有其的轨道车辆,该转向架包括:构架,在构架的前端部和后端部均设置有独立轮对;独立轮对包括:轴身,在轴身的左侧部和右侧部均可拆卸的设置有轴箱体,每个轴箱体均可转动的连接有车轮;两个车轮的轴心线相同,轴身延伸方向与轴心线的延伸方向相同,且轴身位于轴心线的正下方;轴箱体的前侧部和后侧部均设置有凸块,在上下方向上,凸块位于轴心线的下方,凸块通过一系簧连接到构架。这里,当一个车轮需要更换时,只需要将该车轮和对应的轴箱体卸下即可,不需要卸下另外一个车轮。
Bogie and rail vehicle with same
转向架及具有其的轨道车辆
2020-11-20
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 / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |