公开(公告)号：US20150090553A1

公开(公告)日：2015-04-02

申请号：US14553993

申请日：2014-11-25

申请人： TANGSHAN RAILWAY VEHICLE CO., LTD.

发明人： LIXIN ZHANG ,  YANHONG CHEN ,  XIAOJUN ZHANG

IPC分类号： B60L5/39 ,  B61F5/26

CPC分类号： B60L5/39 ,  B60L2200/26 ,  B61F5/26 ,  B61F5/52

摘要： The present invention provides a bogie for a rail vehicle, including: two pairs of wheel sets arranged frontward and backward (51), axle boxes (52) respectively fixedly arranged at both ends of a central rotating shaft of the wheel set, and a frame arranged on two axle boxes on the same side (50), and further including: a current collector mounting plate (53) that is fixedly mounted with a current collector, with both ends of the current collector mounting plate being respectively fixedly connected to the two axle boxes on the same side. In the bogie for the rail vehicle, the current collector is fixedly connected on the axle box, and thus has the same state of motion as the axle box, effectively reducing the displacements of the current collector in all directions relative to the third rail during operation, and reducing vibration and impact suffered by the current collector.

摘要翻译： 本发明提供了一种用于轨道车辆的转向架，包括：两对车轮组，其布置在前后方向（51），轴箱（52）分别固定地布置在车轮组的中心转轴的两端，框架 布置在同一侧（50）上的两个轴箱上，并且还包括：集电器安装板（53），其固定地安装有集电器，集电器安装板的两端分别固定地连接到两个 轴箱在同一侧。 在轨道车辆的转向架中，集电器固定连接在轴箱上，因此具有与轴箱相同的运动状态，在运行期间有效地减少集电器相对于第三轨道在所有方向上的位移 ，并减少集电器的振动和冲击。