River gate applied to water conservancy project

The utility model provides a river gate applied to hydraulic engineering, and relates to the technical field of hydraulic engineering gates. The river gate applied to the water conservancy project comprises a gate body, a cavity groove is formed in the bottom of the gate body, a fixing plate is fixedly connected to the inner wall of the cavity groove, a rotating through hole is formed in the upper surface of the fixing plate, a first rotating pipe is rotationally connected into the rotating through hole, and a first threaded rod is in threaded connection to the inner wall of the first rotating pipe. According to the river gate applied to the water conservancy project, a driving motor, a first rotating pipe, a second rotating pipe, a first threaded rod, a second threaded rod, a water blocking plate, a rotating rod, a stainless steel cutting edge, a first tooth-shaped wheel and a second tooth-shaped wheel are arranged, and the driving motor rotates, so that a connecting frame moves out downwards, and the stainl