Transverse reinforcing structure of hollow slab girder bridge beam slab

The transverse reinforcing structure comprises two cross beams which are distributed front and back, a plurality of first limiting grooves are formed in the upper end faces of the two cross beams, and hollow slab bodies are installed between the front portions and the back portions of the first limiting grooves. Two fixing plates distributed front and back are arranged on the upper end faces of the multiple hollow slab bodies, and second limiting grooves connected to the outer side walls of the multiple hollow slab bodies in a clamped mode are formed in the bottom end faces of the two fixing plates correspondingly. Then a plurality of second bolts are used for connecting the fixing frames, the fixing plates and the cross beams, so that the positions of the multiple hollow slab bodies are fixed through the fixing plates and the cross beams, meanwhile, a plurality of first bolts are used for connecting the reinforcing plates and the hollow slab bodies, and the positions of the hollow slab bodies are further fix