Cab roof structure, cab and rail train
AssigneeCrrc Qingdao Sifang Co., Ltd.
InventorsYe ZHANG, Keming SHANG, Honglei TIAN, Xin JIANG, Xiao DONG
Life of this patent
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Abstract
The present disclosure relates to the technical field of rail train, and discloses a cab roof structure, a cab and a rail train. The cab roof structure comprises: at least one roof connecting beam disposed on a roof carline; and at least two aluminum honeycomb panels, one roof connecting beam is disposed between every two aluminum honeycomb panels, and each aluminum honeycomb panel is fixedly connected to a left or right side of the roof connecting beam. The cab roof structure has the advantages of high structural strength, light weight, less welding and good manufacturability.
Claims20
A cab roof structure comprising a roof carline, further comprising:
- at least one roof connecting beam disposed on the roof carline;
- and
- at least two aluminum honeycomb panels, one roof connecting beam is disposed between every two aluminum honeycomb panels, and each aluminum honeycomb panel is fixedly connected to a left or right side of the roof connecting beam.
Dependencies are inferred from the claim text.