Modular Rail Vehicle Body
A rail vehicle and modular technology, applied in the field of rail vehicles, can solve the problems of no window height, various tooling, and no car body structure implementation plan, so as to promote unified and modular design and reduce the whole life cycle. cost, the effect of improving the utilization of the limit
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[0071]Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict. For the convenience of description, if the words "up", "down", "left", and "right" appear in the following, they only indicate that they are consistent with the upper, lower, left, and right directions of the drawings themselves, and do not limit the structure.
[0072]A modular subway (take subway train car body as an example) car body, such asfigure 1 Shown: The car body includes a roof 1, side walls 2, underframe 3, end walls 4 and cab frame 5. The roof 1 adopts a long, micro-arc roof structure. The side wall 2 adopts a monolithic structure and is composed of a side wall top profile 21 with a full upper part and a block-type side wall unit 22. For domestic A / B type subway cars, the door sp...
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