The invention discloses a bogie, a rail vehicle with the same and a rail traffic system. The bogie comprises at least two walking wheels, at least two guide wheels, and at least one driving steering mechanism, the driving steering mechanism comprises a steering motor, a steering transmission mechanism and two steering four-bar mechanisms, the steering transmission mechanism comprises a driving part and a driven part which match each other, the driving part is connected with the steering motor, the driven part can move left and right, one ends of the two steering four-bar mechanisms are connected with the two ends of the driven part respectively, and the other ends of the two steering four-bar mechanisms are fixedly connected with the two walking wheels respectively. According to the bogie, steering of the walking wheels on the two sides can be achieved through one steering motor, and cost can be saved. When the bogie is applied to the rail vehicle, the rail vehicle can run along a rail and can also run on a road through the driving steering mechanism, and interconnection and intercommunication of rail traffic and ground traffic are achieved.
本发明公开了一种转向架和具有其的轨道车辆、轨道交通系统,所述转向架包括:至少两个走行轮;至少两个导向轮;至少一个主动转向机构,主动转向机构包括转向电机、转向传动机构和两个转向四连杆机构,转向传动机构包括相互配合的主动件和从动件,主动件与转向电机相连,从动件可左右移动,两个转向四连杆机构的一端分别与从动件的两端相连,两个转向四连杆机构的另一端分别与两个走行轮固定连接。根据本发明的转向架,采用一个转向电机就可以实现两侧走行轮的转向,且可以节约成本。当转向架应用于轨道车辆时,使得轨道车辆既可以沿轨道行驶,也可以通过主动转向机构实现在公路上行驶,实现轨道交通和地面交通的互联互通。
Bogie, rail vehicle with same and rail traffic system
转向架和具有其的轨道车辆、轨道交通系统
2021-06-01
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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