The invention provides a size-adjustable platform-door threshold cover plate which is mounted between a platform and a train door. The platform-door threshold cover plate structurally comprises a basic block I, a basic block II and a plurality of threshold cover plate widening bars. The section of the connector is basic block I is concave, the section of the connector of the basic block II is convex, the threshold cover plate widening bars are clamped between the two sections to splice the platform-door threshold cover plate, and the 10005mm standard value of the gap limit requirement of the train door and the edge of the platform is satisfied. The size-adjustable platform-door threshold cover plate has the advantages that the problem that that the gap between the train door and the edge of the platform is large due to construction errors is properly solved, the problem that the gap between the train door and the edge of the platform is larger than a safety standard is solved thoroughly, and safety of passengers getting on and off a train is guaranteed; the problem that the gap between the train door and the edge of the threshold cover plate is excessively large is solved, and danger caused by the fact that the feet of passengers step into the gap during operation is avoided.
Size-adjustable platform-door threshold cover plate
2015-04-29
Patent
Electronic Resource
English
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |
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