The invention relates to a low-floor tramcar roof and side wall connection structure which comprises a column, a side wallboard, a vehicle roof plate, a vehicle roof beam, connecting bases and a connecting plate. The side wallboard is fixedly welded to the column, the vehicle roof beam is fixedly welded to the vehicle roof plate, the bottom edge of each connecting base is fixedly welded to the upper end of the column, the outer end of the connecting base is fixedly welded to the side wallboard, the inner end of the connecting base is fixedly welded to the connecting plate, and the connecting plate is fixedly welded to the end of the vehicle roof beam. The low-floor tramcar roof and side wall connection structure can meet the vehicle roof bearing requirements well, the connecting bases of a different number can be arranged flexibly according to the weight bearing difference of different areas of the vehicle roof, and accordingly the weight reduction of the vehicle body structure is facilitated.


    Access

    Download


    Export, share and cite



    Title :

    Low-floor tramcar roof and side wall connection structure


    Contributors:
    ZENG YONG (author) / ZHANG DEFENG (author) / WANG YUANYUAN (author) / HU JIGUI (author) / WANG WEI (author) / ZHANG XIAOZHEN (author) / TIAN FEI (author) / LIU YINGBO (author)

    Publication date :

    2015-04-01


    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



    Roof plate structure of 100% low-floor tramcar

    LI YAN / JIANG SHIHONG / LI GANG | European Patent Office | 2020

    Free access

    Roof edge beam of low-floor tramcar

    YANG KUN / KAN SONG / LIU LINFENG et al. | European Patent Office | 2020

    Free access

    Low-floor tramcar underframe structure

    YANG KUN / LIU LINFENG / KAN SONG et al. | European Patent Office | 2020

    Free access

    Tramcar roof inverter box

    WANG BO / GONG ZHAOCHAO / ZHANG YUGUANG et al. | European Patent Office | 2021

    Free access

    Partition wall structure of cab of low-floor tramcar

    ZHENG FUQIANG / LANG YAN / ZHONG ENYANG et al. | European Patent Office | 2022

    Free access