HIGH-SPEED MOTOR TRAIN UNIT, BODY AND END WALL STRUCTURE

摘要

A high-speed motor train unit, body and end wall structure, the end wall structure comprising an end door upright column (6) and an end wall body; the end wall body comprises two end wall side plates (1) located on the left and on the right respectively, and an end wall top plate (2) connected to the two end wall side plates (1); a door frame of the end wall structure is formed by the inner sides of the two end wall side plates and the end wall top plate; the end door upright column (6) is provided on the inner side of the two end wall side plates (1), and the end door upright column (6) and the end wall side plates (1) are an integrated structure; the end door upright column (6) and the end wall side plates (1) connected thereto are integrally formed without welding connection between the end door upright column (6) and the end wall side plates (1); the end wall side plates (1) are not affected by welding heat, thus eliminating welding deformation, and improving body assembly precision, and a welding process is not required, thus reducing processing cost of the end wall structure to some extent.