The road-rail car comprises a first car body, a second car body and a walking wheel assembly, the first car body and the second car body each comprise a car frame, a steering mechanism and a suspension mechanism, the car frames and the suspension mechanisms are connected through the steering mechanisms, the walking wheel assemblies are connected with the suspension mechanisms, and the steering mechanisms can rotate in the axis direction of the steering mechanisms. The steering mechanisms, the suspension mechanisms and the walking wheel assemblies are distributed in the front-back direction of the vehicle frame, the first vehicle body and the second vehicle body are located on the left side and the right side respectively and detachably connected, and the first vehicle body and the second vehicle body form a space capable of containing obstacles on the bridge floor at the bottom, connected with the rear vehicle frame, of the vehicle frame. The walking wheel assembly comprises a tire and a steel wheel, and the tire or the steel wheel is connected to the suspension mechanism in a replaceable mode. The device can adapt to transportation of bridge floors and rails of different specifications, continuous transportation of vehicles on the bridge floors under the special working conditions of a tunnel is achieved, the structure is simple, and the working efficiency is high.
本发明涉及一种跨越式桥面公铁两用车,包括第一车体、第二车体以及行走轮组件,第一车体、第二车体均包括车架、转向机构以及悬挂机构,车架、悬挂机构之间通过转向机构连接,行走轮组件与悬挂机构连接,转向机构可沿自身轴线方向旋转,带动行走轮组件旋转,转向机构、悬挂机构、行走轮组件均设置有多个且沿车架前后方向分布,第一车体、第二车体分别位于左右两侧且两者之间可拆卸地连接,第一车体、第二车体在连接后车架的底部形成可容纳桥面障碍物的空间,行走轮组件包括轮胎、钢轮,轮胎或钢轮可更换地连接在悬挂机构上。本发明可适应不同规格的桥面和轨道的运输,实现了车辆在隧道特殊工况桥面的连续运输,结构简单,工作效率高。
Road-rail car with crossing type bridge floor
一种跨越式桥面公铁两用车
2022-03-18
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 / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B62D MOTOR VEHICLES , Motorfahrzeuge |
Fastening rail to bridge floor
Engineering Index Backfile | 1936
|Three-level rail and road crossing
Engineering Index Backfile | 1933
|Road, canal, and rail; joint crossing
Engineering Index Backfile | 1908
|Three-level rail and road crossing
Engineering Index Backfile | 1933
|Rail-road crossing impacts: an international synthesis
Taylor & Francis Verlag | 2016
|