The invention provides a train body cover plate structure of a high-speed maglev train. The train body cover plate structure comprises a mounting frame of a thin-wall structure, an inner core separation layer is fixedly mounted on the mounting frame, an inner-layer composite plate is arranged on the inner side of the mounting frame, and an outer-layer composite plate is arranged on the outer side of the mounting frame; and the inner-layer composite plate and the outer-layer composite plate are respectively paved on two sides of the inner core separation layer. A train body of the high-speed maglev train is assembled on a train body frame through the train body cover plate, the train body cover plate is formed by assembling an inner core separation layer and a composite plate in the mounting frame, the mounting frame is used for being fixedly connected with the train body frame, and the inner core separation layer plays a role in sound insulation and heat insulation in the train body. The inner-layer composite plate and the outer-layer composite plate jointly achieve the effect of a light-weight train body cover plate, the mounting frame is used for connecting a composite material and a metal train body frame, and the mounting strength and the sealing requirement are guaranteed. The invention further provides a high-speed maglev train and a forming method of the train body cover plate structure of the high-speed maglev train.

    本发明提供了一种高速磁浮列车的车体盖板结构,包括薄壁结构的安装框架,安装框架上固装有内芯分隔层,安装框架的内侧设有内层复合板,安装框架的外侧设有外层复合板;内层复合板和外层复合板分别铺附于内芯分隔层的两侧。高速磁浮列车的车体由车体盖板组装在车体框架上,车体盖板采用安装框架内组装内芯分隔层和复合板的形式,安装框架用于与车体框架固接,内芯分隔层对车体内起到隔音、隔热,并与内层复合板和外层复合板共同达到轻量化车体盖板的作用,通过安装框架作为复合材料和金属材质车体框架的连接,保证安装强度和密封要求。本发明还提供了一种高速磁浮列车及其车体盖板结构的成形方法。


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    Title :

    High-speed maglev train, train body cover plate structure and forming method thereof


    Additional title:

    高速磁浮列车、车体盖板结构及其成形方法


    Contributors:
    WANG JIANBO (author) / LI GANG (author) / SHAO QING (author) / NING BEI (author)

    Publication date :

    2022-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse



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