The invention provides a rocker arm type guide wheel device and suspension device for a superconducting electric maglev train, and the guide wheel device comprises a wheel fork which is provided with a guide wheel accommodating cavity and is rotatably arranged on a suspension frame; the guide wheel is arranged in the guide wheel accommodating cavity and is rotatably connected with the wheel fork; the actuating cylinder assembly comprises an actuating cylinder and a telescopic rod, the actuating cylinder assembly is rotatably arranged on the suspension frame, the telescopic rod can telescopically move in the actuating cylinder, the telescopic rod is rotatably connected with the wheel fork, and the guide wheel device drives the wheel fork to rotate relative to the suspension frame through telescopic movement of the telescopic rod. By means of the technical scheme, the technical problems that in the prior art, the service life of an actuator cylinder of a guide wheel device is shortened, the additional torque is large, stability is insufficient, and economical efficiency is not high are solved.
本发明提供了一种用于超导电动磁浮列车的摇臂式导向轮装置及悬浮装置,该导向轮装置包括:轮叉,轮叉具有导向轮容纳腔,轮叉可转动地设置在悬浮架上;导向轮,导向轮设置在导向轮容纳腔内且与轮叉可转动连接;作动筒组件,作动筒组件包括作动筒和伸缩杆,作动筒组件可转动地设置在悬浮架上,伸缩杆可在作动筒内伸缩移动,伸缩杆与轮叉可转动连接,导向轮装置通过伸缩杆的伸缩移动以驱动轮叉相对于悬浮架转动。应用本发明的技术方案,以解决现有技术中导向轮装置存在作动筒使用寿命降低、附加力矩较大、稳定性不足及经济性不强的技术问题。
Rocker arm type guide wheel device and suspension device for superconducting electric maglev train
用于超导电动磁浮列车的摇臂式导向轮装置及悬浮装置
2023-06-30
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
Suspension guide driving system, maglev train and maglev system
European Patent Office | 2021
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