Train body structure of magnetic suspension train

Abstract

The invention provides a train body structure of a magnetic suspension train. The train body structure of the magnetic suspension train comprises a chassis, a first side wall, a second side wall, a first end wall, a second end wall and a train roof, wherein the chassis is in welded connection with the train roof through the first side wall, the second side wall, the first end wall and the second end wall; the first side wall is in welded connection with the first end of the first end wall and the first end of the second end wall; the second end wall is in welded connection with the second end of the first end wall and the second end of the second end wall; the structure of the chassis, the structure of the first side wall, the structure of the second side wall, the structure of the first end wall, the structure of the second end wall and the structure of the train roof are each of an all-welded structure. Through the train body structure of the magnetic suspension train, the manufacturing quality of the train body of the magnetic suspension train can be improved, the manufacturing workload can be reduced, the manufacturing period can be shortened, and batch production can be accelerated.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a car body structure of a maglev train. Background technique [0002] The medium and low speed maglev train is a kind of train driven by magnetic levitation force (that is, the magnetic attraction and repulsion force). It does not need to touch the ground when walking, but only suffers from the resistance of the air. km or so. [0003] In the prior art, the car body structure of the above-mentioned medium and low-speed maglev train includes an underframe, a roof, side walls and end walls, etc., wherein, the structures of the underframe, the roof and the side walls are similar, and they are all made of frames and riveted with the frames. Composed of aluminum honeycomb panels. Taking the underframe as an example, the underframe includes an underframe frame and an aluminum honeycomb floor, wherein the underframe frame and the aluminum honeycomb floor are connected by riveting...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a car body structure of a magnetic levitation train, which is used to solve the technical problems of poor manufacturing processability, heavy manufacturing workload and long manufacturing cycle of the car body of the medium and low speed magnetic levitation train in the prior art

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