Totally-closed lateral roof supporting plate for rain passenger car

Abstract

The invention discloses a totally-closed lateral roof supporting plate for a rain passenger car. The totally-closed lateral roof supporting plate for the rain passenger car comprises a main plate shaped like the Arabic numeral 7, an inverted-V-shaped oblique plate and an auxiliary plate shaped like the Arabic numeral 7. The bottom of the main plate is welded to the oblique plate through the auxiliary plate. The top of the main plate is directly welded to the oblique plate. The bottom of the main plate, the bottom of the auxiliary plate and the bottom of the oblique plate can also be arranged integrally. The totally-closed lateral roof supporting plate for the rain passenger car is scientific and reasonable in shape design, water accumulation can be prevented while a lateral roof of the passenger car is supported, and potential safety hazards of a circuit system are avoided.

Description

technical field [0001] The invention belongs to the technical field of vehicle body structures, and in particular relates to a fully enclosed side roof support plate for rail passenger vehicles. Background technique [0002] Rail passenger cars have the advantages of light weight, good anti-corrosion performance, and low maintenance costs, and the market prospect is very broad. At present, bullet trains and subways have become indispensable means of transportation for journeys, and the models of bullet trains and subways are becoming more and more abundant, and each model must be matched with corresponding accessories. The side roof is a part used on the surface of the bus, which plays the role of protection and isolation. The strength of the side roof is relatively low, and it needs to be supported by a support plate. Since the side roof is often stained with rainwater or moisture in the air, when the support plate If the design is unreasonable, this part of water will acc...

AI Technical Summary

Problems solved by technology

The side roof is a part used on the surface of the bus, which plays a role of protection and isolation. The strength of the side roof is relatively low, and it needs to be supported by a support plate. Since the side roof is often stained with rainwater or moisture in the air, when the support plate If the design is unreasonable, this part of water will accumulate in the support plate for a long time, which will corrode the material, and the long-term accumulation of water will pose a threat to the circuit, posing a safety hazard

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