The invention provides a guide wheel mounting seat, a guide device with the guide wheel mounting seat and a rail vehicle, the guide wheel mounting seat is suitable for connecting a guide wheel and a guide frame of the rail vehicle, the guide wheel mounting seat comprises a swing arm rod, an elastic telescopic rod and a locking adjusting device, and the inner end of the swing arm rod is suitable for being hinged to the guide frame; the outer end of the swing arm rod is suitable for being connected with a guide wheel, the inner end of the elastic telescopic rod is suitable for being hinged to a guide frame, the outer end of the elastic telescopic rod is suitable for being connected with the guide wheel, and the inner end of the elastic telescopic rod and the inner end of the swing arm rod are arranged in a spaced mode. The locking adjusting device comprises a first locking rod and a second locking rod, the inner end of the first locking rod is suitable for being hinged to the guide frame, the outer end of the first locking rod is hinged to the inner end of the second locking rod, and the outer end of the second locking rod is hinged to the swing arm rod; when the first locking rod and the second locking rod are collinear, the elastic telescopic rod is in a compressed state. The guide wheel mounting seat provided by the invention is suitable for an urban rail transit system which is long in operation time and large in traffic volume.
本发明提供了一种导向轮安装座及具有其的导向装置和轨道车辆,导向轮安装座适于连接轨道车辆的导向轮和导向架,导向轮安装座包括摆臂杆、弹性伸缩杆和锁止调节装置,摆臂杆的内端适于与导向架铰接,摆臂杆的外端适于与导向轮连接,弹性伸缩杆的内端适于与导向架铰接,弹性伸缩杆的外端适于与导向轮连接,弹性伸缩杆的内端与所述摆臂杆的内端间隔设置;锁止调节装置包括第一锁止杆和第二锁止杆,第一锁止杆的内端适于与导向架铰接,第一锁止杆的外端与第二锁止杆的内端铰接,第二锁止杆的外端与摆臂杆铰接;当第一锁止杆和第二锁止杆共线时,弹性伸缩杆处于压缩状态。本发明提供的导向轮安装座,适用于运行时间长、运量大的城市轨道交通系统。
Guide wheel mounting seat, guide device with same and rail vehicle
导向轮安装座及具有其的导向装置和轨道车辆
24.12.2021
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 |
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