The invention provides a rail connecting device and a long steel rail transport trainset. The rail connecting device comprises a rail connector, a sliding rail joint and a fixed rail joint; the rail connector comprises a connecting beam and a connecting base; the two end faces of the rail connector, the end faces, for contact with the rail connector, of the sliding rail joint, and the end faces, for contact with the rail connector, of the fixed rail joint are all convex cambered surfaces, and the generatrix direction of each cambered surface is the vertical direction; the connecting base is provided with a connecting piece and a first connecting hole; the sliding joint and the fixed rail joint are provided with second connecting holes; the connecting piece goes through the first connecting hole and the second connecting holes to connect the sliding rail joint and the rail connector, and the fixed rail joint and the rail connector, respectively; the first connecting hole or the second connecting hole is a slotted hole, and the length direction of the slotted hole extends horizontally and transversely. Even though the rail connecting device is not demounted after the operations of an operating train are completed, the device does not affect the curved passing of the long steel rail transport trainset.
Rail connecting device and long steel rail transport trainset
2015-04-01
Patent
Electronic Resource
English
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Rail connecting device and long steel rail transport vehicle group
European Patent Office | 2021
|NTIS | 1993
|British Library Online Contents | 1996
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