The invention discloses a stepping roadway traveling vehicle group. The stepping roadway traveling vehicle group comprises a traction vehicle, more than one equipment vehicle, two tracks and telescopic fixing devices, wherein the equipment vehicles are connected in sequence; the traction vehicle and the equipment vehicles are connected through traction hydraulic cylinders; the telescopic fixing devices are arranged on vehicle bodies of the traction vehicle and the tail-end equipment vehicle; traveling wheel fixing seats are arranged at the four corners of the bottoms of the traction vehicle and the equipment vehicles; a stepping hydraulic cylinder is movably arranged between the bottom of the front end of the traction vehicle and a track connecting plate. The stepping roadway traveling vehicle group provided by the invention has the advantages that the conventional overall advance mode is replaced by a hydraulically-driven stepping advance mode; when sudden situations such as roadway power failure occur in the traveling process, the safety accident is avoided; meanwhile, the vehicle bodies and the tracks are integrated, so that the tracks and the vehicle bodies move together, the tracks do not need to be repeatedly paved and disassembled, the workload in a roadway is reduced, the advance efficiency of the vehicle bodies is improved, and the production efficiency can be effectively improved.


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    Title :

    Stepping roadway traveling vehicle group


    Contributors:
    ZHAO YUNFEI (author)

    Publication date :

    2015-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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