The invention discloses a steerable rail device and a highway-railway dual-purpose vehicle. The steerable rail device comprises a mounting frame, two roller assemblies and two steering adjusting assemblies. The mounting frame extends in the left-right direction and is used for being mounted on the lower end face of the chassis. Each roller assembly comprises a movable seat and two rollers arrangedon the movable seat, the movable seat is rotatably mounted at one side end of the mounting frame along the axis extending in the up-down direction, and the two rollers are arranged at intervals in the front-back direction and are both rotatably mounted on the movable seat along the axis extending in the left-right direction; each steering adjusting assembly comprises a steering installation basearranged between the two movable bases, the steering installation bases are fixed to the installation frame, the left ends or the right ends of the steering installation bases are installation ends, and the installation ends are located on the right sides or the left sides of the rotating axes of the movable bases, and an elastic reset body is arranged between the mounting end and the corresponding movable seat.
本发明公开一种可转向路轨装置及公铁两用车,所述可转向路轨装置包括安装架、两个滚轮组件、两个转向调节组件;所述安装架沿左右向延伸,所述安装架用于安装至所述底盘的下端面;每一所述滚轮组件包括活动座和设于所述活动座上的两个滚轮,所述活动座沿上下向延伸的轴线转动安装至所述安装架的一侧端,两个所述滚轮沿前后向间隔设置、且均沿左右向延伸的轴线转动安装至所述活动座上;每一所述转向调节组件包括设于两个所述活动座之间的转向安装座,所述转向安装座固定于所述安装架,所述转向安装座的左端或者右端为安装端,所述安装端位于所述活动座的转动轴线的右侧或者左侧,所述安装端与对应的所述活动座之间设有弹性复位体。
Steerable rail device and highway-railway dual-purpose vehicle
可转向路轨装置及公铁两用车
2021-01-19
Patent
Electronic Resource
Chinese
IPC: | B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / 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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