Flow guide box culvert end mold structure

The utility model discloses an end mold structure of a diversion box culvert. The end mold structure comprises a wall plate, a top plate is rotationally installed at the top of the wall plate, ramps are fixed to the two sides of the top plate, fixing rods are rotationally installed on the two sides of the wall plate, driving parts are installed at the bottoms of the fixing rods, and side plates are fixed to the fixing rods. Rollers abut against the bottoms of the ramps, screws are mounted at the bottoms of the rollers, threaded sleeves are in threaded connection with the bottoms of the screws, the threaded sleeves are rotatably mounted on the wall plates, and transmission parts capable of driving the threaded sleeves to rotate are mounted between the threaded sleeves and the fixing rods. The top plate is in running fit with the top of the wall plate, so that the opening range of the integral template of the diversion box culvert can be effectively expanded, a steel reinforcement framework can be conveniently