The embodiment of the invention provides a bogie and a railway vehicle, and the bogie comprises a side beam which is of a box-shaped structure, and the internal space of the side beam serves as an additional air chamber; the air springs are arranged on the side beams; the internal space of the air spring is communicated with the additional air chamber; the air water filtering device comprises a water filtering main path, a first water filtering branch path, a second water filtering branch path and a transmission mechanism, one end of the water filtering main path is communicated with the additional air chamber, and the other end is respectively connected with the first water filtering branch and the second water filtering branch; the first water filtering branch is provided with a driving wind wheel, and the driving wind wheel is connected with a driving end in the transmission mechanism; the second water filtering branch is provided with a compression wind wheel; the compression wind wheel is connected with a driven end in the transmission mechanism; and the second water filtering branch is connected to the additional air chamber through the air water filter. According to the bogie and the railway vehicle provided by the embodiment of the invention, the gas in the additional gas chamber can be dried, so that moisture in the additional gas chamber is removed, and the probability that the box type structure is corroded is reduced.
本申请实施例提供一种转向架及轨道车辆,其中,转向架包括:侧梁,为箱型结构,其内部空间作为附加气室;空气弹簧,设置于侧梁上;空气弹簧的内部空间与附加气室连通;空气滤水装置,包括滤水主路、第一滤水支路、第二滤水支路和传动机构;滤水主路的一端与附加气室连通,另一端分别连接第一滤水支路和第二滤水支路;第一滤水支路设置有驱动风轮,驱动风轮与传动机构中的驱动端相连;第二滤水支路设置有压缩风轮,压缩风轮与传动机构中的从动端相连;第二滤水支路经空气滤水器连接至附加气室。本申请实施例提供的转向架及轨道车辆能够对附加气室内的气体进行干燥,以去除附加气室中的水分,降低箱型结构产生腐蚀的几率。
Bogie and railway vehicle
转向架及轨道车辆
2024-05-03
Patent
Elektronische Ressource
Chinesisch
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 |
Railway vehicle bogie frame, bogie and railway vehicle
Europäisches Patentamt | 2023
|Railway vehicle bogie frame, bogie and railway vehicle
Europäisches Patentamt | 2023
|Railway vehicle bogie frame, bogie and railway vehicle
Europäisches Patentamt | 2023
|