Precise positioning, repairing and reinforcing instrument for bridge cracks

The invention provides an accurate positioning, repairing and reinforcing instrument for bridge cracks, which not only solves the problems of automatic searching and calibration of the cracks in the crack reinforcing process, can accurately repair the cracks, but also can uniformly arrange the repaired materials, and adopts the technical scheme that the instrument comprises a vehicle body, and is characterized in that the vehicle body is provided with a plurality of positioning devices; the vehicle body is connected with a repairing platform through a hydraulic lifting rod, the lower end of the repairing platform is rotationally connected with a horizontally-arranged repairing plate, the right end of the repairing plate is longitudinally and rotationally connected with a pressing roller, the left end of the repairing plate extends downwards to form a stirring strip, and the left end of the repairing plate is longitudinally in threaded connection with a steering buffer matched with the stirring strip. The stee