Reinforcing support for automobile chassis

The utility model discloses a reinforcing support for an automobile chassis, and relates to the field of automobile parts, the reinforcing support structurally comprises a chassis, a damping assembly and a steel plate spring, the chassis comprises two main beams arranged in parallel, a cross beam arranged at the gap position of the two main beams arranged in parallel and an anti-collision beam connected with one ends of the two main beams respectively, the damping assembly is arranged to be connected with the chassis, the damping assembly comprises a base connected with the chassis and provided with a cavity and two damping plates rotationally connected through a rotating shaft in a crossed mode, the damping plates are arranged in the cavity, the steel plate spring is arranged to be connected with the lower end of the damping assembly, and the damping assembly further comprises a damping spring. The damping plate comprises a first supporting arm, a second supporting arm, middle shafts, a third supporting arm