The invention discloses a method for preventing axial movement of a bearing wheel protective cover in a rubber-wheel steel-wheel double-track subway. The axial movement of the protective cover is prevented by adding a rigid axial limiting structure between a rim groove part of a rim and the protective cover. The protective cover can be effectively prevented from axially moving towards the outer side in a high-frequency vibration working environment, so that the problem that the protective cover falls off due to the fact that the protective cover axially moves towards the outer side is solved.
本发明公开了一种胶轮钢轮双轨地铁中承载轮防护罩的防轴向移动方法,其是通过增加车辋的车辋沟槽部和防护罩之间的刚性轴向限位结构来防止防护罩出现轴向移动的。本发明能在高频振动的工作环境中,有效的防止防护罩发生朝外侧的轴向移动,从而避免了因防护罩发生朝外侧轴向移动而造成的防护罩脱落问题发生。
Method for preventing axial movement of bearing wheel protective cover in rubber wheel and steel wheel double-track subway
一种胶轮钢轮双轨地铁中承载轮防护罩的防轴向移动方法
2023-08-29
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
European Patent Office | 2023
|European Patent Office | 2023
|European Patent Office | 2023
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