Patent ID: 11932288
Assignee: CRRC TANGSHAN CO., LTD.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 7:
8. The vehicle body according to claim 1, wherein the traction beam comprises a traction beam bottom plate, a traction beam cover plate, a first vertical plate, a second vertical plate, a coupler panel, a horizontal support plate, and a vertical support plate, wherein
the traction beam cover plate and the traction beam bottom plate are arranged opposite to one another in a vertical direction;
the first vertical plate and the second vertical plate are arranged opposite to one another and are welded between the traction beam bottom plate and the traction beam cover plate respectively;
the coupler panel is arranged in the vertical direction, with one side surface of the coupler panel for installing a coupler, the other side surface for installing the horizontal support plate, the coupler panel being welded with the traction beam bottom plate, the traction beam cover plate, the first vertical plate and the second vertical plate respectively, an installation space being formed on one side of the coupler panel where the coupler is installed, and a cavity being formed on the other side, away from the coupler, of the coupler panel;
the horizontal support plate is located in the cavity, and welded with the coupler panel, the first vertical plate and the second vertical plate; and
the vertical support plate is located in the cavity, and welded with the traction beam cover plate, the first vertical plate and the second vertical plate.