Power bogie and railway vehicle
Power bogie and railway vehicle
- Neue Suche nach: LIU YANG
- Neue Suche nach: GUO JIXIANG
- Neue Suche nach: SHEN HAIPING
- Neue Suche nach: WANG HONGTU
- Neue Suche nach: ZHANG XIYANG
- Neue Suche nach: LIU YANG
- Neue Suche nach: GUO JIXIANG
- Neue Suche nach: SHEN HAIPING
- Neue Suche nach: WANG HONGTU
- Neue Suche nach: ZHANG XIYANG
The embodiment of the invention provides a power bogie and a railway vehicle, the power bogie comprises two parallel side beam structures, two parallel cross beam structures are connected between the two side beam structures, a traction device is mounted between the two cross beam structures, and the traction device comprises a traction beam and two traction pull rods; one ends of the two traction pull rods are connected to the two sides of the traction beam respectively, the other ends of the two traction pull rods are connected with the cross beam structures on the sides respectively, wheel pair devices are arranged on the outer sides of the two cross beam structures and installed on the side beam structures, and braking devices are installed at the positions, corresponding to the wheel pair devices, of the two ends of the side beam structures. A driving device is installed on the cross beam structure, and a suspension device is installed in the middle of the side beam structure. According to the power bogie and the railway vehicle, the high-positioning traction beam and the double-traction-rod structure penetrating through the cross beam structure are adopted, the traction utilization rate is increased, the high-speed traction efficiency of the vehicle is guaranteed, the layout is compact and reasonable, the overall strength is high, and the power bogie and the railway vehicle are suitable for the technical field of bogies.
本申请实施例提供一种动力转向架及轨道车辆，包括两条平行的侧梁结构，两条侧梁结构之间连接有两根平行的横梁结构，两条横梁结构之间安装有牵引装置，牵引装置包括牵引梁以及两个牵引拉杆，两个牵引拉杆的一端分别连接于牵引梁的两侧，两个牵引拉杆的另一端分别与该侧的横梁结构相连，两条横梁结构的外侧设置有轮对装置，轮对装置安装于侧梁结构上，侧梁结构两端对应轮对装置处安装有制动装置，横梁结构上安装有驱动装置，侧梁结构的中部安装有悬挂装置。本申请提供的一种动力转向架及轨道车辆，采用高定位的牵引梁和贯穿横梁结构的双牵引拉杆结构，提升牵引利用率，保证车辆高速牵引效能，布局紧凑、合理，整体强度高，适用于转向架技术领域。
Dokumentinformationen
Power bogie and railway vehicle
一种动力转向架及轨道车辆
2023-08-01
Patent
Elektronische Ressource
Chinesisch
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