Reinforcing device for reinforcing bridge cracks

The utility model discloses a reinforcing device for reinforcing bridge cracks, and relates to the technical field of bridge construction. Comprising two sets of supporting rods of the same structure, and supporting sliding blocks are arranged on the two sets of supporting rods; the sliding connection structure is arranged between the supporting rod and the supporting sliding block and used for guiding the supporting sliding block to move along the supporting rod and preventing the supporting sliding block from being separated from the supporting rod; the two sets of positioning blocks are of the same structure and are fixed to the surfaces of the two sides of the bridge crack through bolts, and the two supporting sliding blocks on the two sets of supporting rods are distributed on the two sides of the two sets of positioning blocks and abut against the positioning blocks on the corresponding sides; the connecting rod is arranged between the two groups of supporting rods and is used for connecting the two gro