A multifunctional vehicle roof edge beam for a railway vehicle comprises a long-strip-shaped body with radian. The multifunctional vehicle roof edge beam is characterized in that a connector suitable for being connected with an air conditioner frame in a lapped mode is formed in the upper end of the body, and two long-strip-shaped C-shaped grooves are formed in the back of the body and used for installing an air conditioner diversion cover installation base through bolts; two C-shaped grooves are formed in the inner side of the body and used for hoisting built-in lazy arms through bolts; a connector suitable for being connected with the side wall of a vehicle body in a lapped and welded mode is formed in the lower end of the body. According to the multifunctional vehicle roof edge beam, the two C-shaped groove structures are integrated on the back, the diversion cover installation base is made of extrusion sections and is connected with the C-shaped grooves through the bolts, zero welding is achieved, and it is not required to polishing welding seams. The installation base is provided with a transverse long circular hole, and the installation size of a diversion cover can be adjusted conveniently. The multifunctional edge beam has the advantages that modular design of vehicle roof equipment can be achieved easily, the installation efficiency is high, the appearance of the diversion cover can be guaranteed easily, cost is reduced obviously, and benefits are increased obviously.


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    Title :

    Multifunctional vehicle roof edge beam for railway vehicle


    Contributors:
    DENG RUI (author) / WANG MINGTAO (author) / XUE JUNWEI (author) / BI HAITAO (author) / ZENG YAOZHENG (author) / WANG YUANYUAN (author) / TIAN FEI (author) / XIANG JUNLONG (author) / OU SHIXI (author)

    Publication date :

    2015-06-17


    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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