The invention discloses a bogie assembly which comprises a framework assembly located above an air track beam, and the extending direction of the framework assembly is the same as the extending direction of the air track beam. The first spring assembly is arranged at the bottom of the framework assembly; and the steel wheel assembly comprises two steel wheels, the two steel wheels are oppositely arranged on the two sides of the first spring assembly, and the first spring assembly is used for buffering the acting force between the framework assembly and the steel wheel assembly. According to the bogie assembly, the steel wheel assembly is adopted as the walking mechanism and connected with the bottom of the framework assembly through the first spring assembly, solid rubber wheels or pneumatic tires are replaced with the steel wheels, and the bogie assembly is more suitable for large-volume, high-frequency and long-distance transportation requirements and high in durability; meanwhile, the defect that the maintenance cost is too high when a solid rubber wheel or a pneumatic tire is used is overcome, the operation cost is reduced, and the market requirement is better met; meanwhile, vibration between the first spring assembly and the buffering steel wheel assembly and the framework assembly is guaranteed, the damping and comfort performance in the operation process of the axial frame assembly is guaranteed, and the damping requirement of the air rail car is met.
本申请公开了一种转向架组件,转向架组件包括:构架组成,构架组成位于空中轨道梁的上方,且构架组成的延伸方向与空中轨道梁的延伸方向相同;第一弹簧组成,第一弹簧组成设置在构架组成的底部;钢轮组成,钢轮组成包括两个钢轮,两个钢轮相对地设置在第一弹簧组成的两侧,第一弹簧组成用于缓冲构架组成与钢轮组成之间的作用力。上述转向架组件,采用钢轮组成作为行走机构,钢轮组成通过第一弹簧组成与构架组成的底部连接,将实心橡胶轮或充气轮胎替换为钢轮,更适用于大运量、高频次、长距离的运输需求,耐用性高,同时避免使用实心橡胶轮或充气轮胎维护成本过高的缺陷,降低了运营成本,更好地满足市场需求;同时,通过第一弹簧组成,缓冲钢轮组成与构架组成之间的振动,确保了轴向架组件运行过程中的减震和舒适性能,满足空中轨道车的减震要求。
Bogie assembly and aerial rail car
一种转向架组件和空中轨道车
08.08.2023
Patent
Elektronische Ressource
Chinesisch
Bogie assembly, aerial rail transport vehicle and aerial rail transport system
Europäisches Patentamt | 2023
|