Road and bridge crack repairing and reinforcing structure

The utility model discloses a road bridge crack repairing and reinforcing structure, particularly relates to the technical field of road bridges, and adopts the technical scheme that the road bridge crack repairing and reinforcing structure comprises a bridge, a top reinforcing structure is arranged at the top of the bridge, the road bridge crack repairing and reinforcing structure further comprises a bottom reinforcing structure arranged at the bottom of the bridge, and the bottom of the bottom reinforcing structure is connected with a bottom supporting structure; the bottom reinforcing structure comprises two sets of inclined plates, a first telescopic assembly and a damping assembly. The first telescopic assembly comprises a second hollow plate, a second solid plate is connected to the inner wall of the second hollow plate in an inserted mode, and an inclined plate is installed at the left end of the second hollow plate. The bottom reinforcing structure has the advantages that the reinforcing range of the