The invention discloses a novel aluminum alloy roof for a railway vehicle. The novel aluminum alloy roof comprises a dome assembly, an air conditioning unit platform, and a pantograph and pantograph-catenary detection platform. The air conditioning unit platform is located in the middle of the novel aluminum alloy roof and is used for mounting a single thin overhead two-end air outlet and two-endair return variable-frequency air conditioning unit. The pantograph and pantograph-catenary detection platform is located at the end of the novel aluminum alloy roof. The air conditioning unit platform is fixedly connected with an interface of the dome assembly by welding; and the pantograph and pantograph-catenary detection platform is fixedly connected with the interface of the dome assembly bywelding. According to the roof, vehicle body design efficiency is improved, a design risk is reduced, and then a reference basis is provided for realizing platformization, standardization and modularization of installing a single air conditioning unit roof on a B-type aluminum alloy vehicle body. In addition, the roof can be popularized and applied to subsequent similar aluminum alloy vehicle types, and a technical level of subsequent projects can be improved.
一种用于轨道车辆的新型铝合金车顶,新型铝合金车顶包括圆顶组成、空调机组平台、受电弓及弓网检测平台,所述的空调机组平台位于新型铝合金车顶的中部,用于安装单台薄型顶置式两端出风两端回风变频空调机组,受电弓及弓网检测平台位于新型铝合金车顶的端部,空调机组平台与圆顶组成的接口采用焊接固连,受电弓及弓网检测平台与圆顶组成的接口采用焊接固连,本发明提高车体设计的效率,降低设计风险,进而为其实现了B型铝合金车体安装单体空调机组车顶的平台化、标准化、模块化提供参考依据。此外,本发明的还可推广应用至后续的同类铝合金车型,并有助于提升后续项目的技术水平。
Novel aluminum alloy roof for railway vehicle
用于轨道车辆的新型铝合金车顶
27.11.2020
Patent
Elektronische Ressource
Chinesisch
Railway vehicle roof structure, railway vehicle body and railway vehicle
Europäisches Patentamt | 2020
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