The invention relates to the technical field of guide devices of railway vehicles, in particular to an auxiliary guide device of a bogie of a railway vehicle and the railway vehicle. The guide assembly comprises a crank arm fixedly connected with a walking wheel of the railway vehicle, a front guide wheel located in front of the walking wheel and rotationally connected with the crank arm, and a rear guide wheel located behind the walking wheel and rotationally connected with the crank arm. Wherein the two front guide wheels and the two rear guide wheels are symmetrically arranged on the two sides of the guide rail respectively; the two ends of the auxiliary steering part are hinged to the two crank arms respectively, and the auxiliary steering part coincides with the axis of the walking wheel; wherein when the railway vehicle runs along the curve road section, the auxiliary steering part abuts against the walking wheels to form auxiliary steering torque, the walking wheels are promoted to steer along the curve road section, the structure is simple, assembling and maintaining are easy, and the manufacturing and maintaining cost can be effectively reduced.
本发明涉及轨道车辆导向装置技术领域,具体涉及一种轨道车辆转向架辅助导向装置及轨道车辆,所述辅助导向装置包括:一组导向组件,所述导向组件包括与轨道车辆的走行轮固定连接的拐臂、位于走行轮前方且与所述拐臂转动连接的前导向轮、位于走行轮后方且与所述拐臂转动连接的后导向轮;其中,两个前导向轮以及两个后导向轮分别对称布置于导向轨两侧;辅助转向件,两端分别与两个拐臂铰接,且所述辅助转向件与走行轮轴线重合;其中,当轨道车辆沿曲线路段行驶时,辅助转向件抵推走行轮,以形成辅助转向力矩,促使走行轮沿曲线路段转向,本发明实施例结构简单,易于装配与维护,能够有效的降低制造与维护的成本。
Railway vehicle bogie auxiliary guiding device and railway vehicle
一种轨道车辆转向架辅助导向装置及轨道车辆
2022-07-01
Patent
Electronic Resource
Chinese
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 |
Guide rail type railway vehicle bogie guiding device and railway vehicle
European Patent Office | 2022
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