Transportation supporting cross beam structure

The utility model discloses a transportation supporting cross beam structure, which belongs to the technical field of vehicle manufacturing, and comprises a middle cross beam, a transverse beam top plate, a transverse beam supporting plate and a transverse beam supporting plate, and the loading supporting seat is used for supporting loading equipment, the loading supporting seat is fixedly connected to the cross beam top plate, and the loading supporting seat is provided with a concave interface connected with the loading equipment. A conventional cross beam structure is changed, the upper supporting seat is arranged on the cross beam structure, stable supporting is provided, the acting force of upper equipment is transmitted to the cross beam structure and the frame longitudinal beam through the upper supporting seat, the requirements for the rigidity and the structural strength of the frame are met, and better structural strength, torsion resistance and bending resistance are achieved; compared with the pri