Water diversion device for water conservancy project

The utility model discloses a water diversion device for hydraulic engineering, which relates to the technical field of water diversion for hydraulic engineering and comprises a left water diversion pipe, a water diversion box and a right water diversion pipe, the left water diversion pipe is mounted and connected to the left end of the water diversion box, and the right water diversion pipe is arranged at the right end of the water diversion box. A movable filter screen plate is arranged in the water diversion box body, an electric telescopic cylinder is arranged at the upper end of the movable filter screen plate, a right-angle panel is arranged on the portion, located on the water diversion box body, of the outer side of the electric telescopic cylinder, and a lifting sweeping mechanism is arranged on the portion, located on the right-angle panel, of the outer side of the movable filter screen plate. And the lifting sweeping mechanism and the electric telescopic cylinder are electrically connected with an