The invention provides a supporting tool of a railway vehicle, which belongs to the technical field of vehicle maintenance and comprises a base, a movable steel rail, a supporting assembly and a suspension assembly. The two movable steel rails are arranged on the base in parallel at intervals and are connected with the base through a group of connecting rods respectively, and the movable steel rails and the base can relatively rotate around the connecting ends of the connecting rods and the base; the end of each movable steel rail is used for being in butt joint with existing steel rails on the two sides of the foundation pit. The supporting assembly is arranged in the middle of the base, and the two ends extend to the two movable steel rails in the second direction correspondingly. The two suspension assemblies are symmetrically arranged at the two ends of the base in the second direction. When the hoisting equipment drives the base, the supporting assembly and the vehicle body to be lifted upwards through the suspension assembly, the movable steel rails and the base rotate relatively, and the movable steel rails are kept in the butt joint state with existing steel rails. According to the supporting tool of the railway vehicle, the maintenance cost can be reduced, the operation process is simplified, and the maintenance efficiency and the driving stability are improved.
本发明提供了一种轨道车辆的支撑工装,属于车辆检修技术领域,包括底座、活动钢轨、支撑组件和悬吊组件;两条活动钢轨,平行且间隔设于底座上,且分别通过一组连杆与底座连接,且活动钢轨与底座之间能够绕连杆与底座的连接端相对转动;每条活动钢轨的端部均用于与基坑两侧的既有钢轨对接;支撑组件设于底座中部,且两端沿第二方向分别延伸至两条活动钢轨处;两组悬吊组件对称设于底座沿第二方向的两端;在吊装设备通过悬吊组件带动底座、支撑组件和车体向上抬升时,活动钢轨与底座相对转动,使活动钢轨保持与既有钢轨对接的状态。本发明提供的轨道车辆的支撑工装,可降低检修成本高,简化操作过程,提高检修效率和驾车稳定性。
Supporting tool of railway vehicle
轨道车辆的支撑工装
2023-11-10
Patent
Elektronische Ressource
Chinesisch
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