Water conservancy anchor

The utility model relates to the technical field of hydraulic engineering supporting anchor rods, and discloses a hydraulic engineering anchor which comprises a shell, an embedded part is fixedly installed on the inner wall of the shell, a drill bit part is arranged at the bottom of the shell, the embedded part comprises a first bearing, and a worm groove plate is fixedly installed on the inner wall of the first bearing. A cylindrical rod is attached to the top of the worm groove plate, an inserting rod is fixedly installed at the top of the cylindrical rod, and a connecting rod is fixedly installed at the top of the worm groove plate. According to the water conservancy anchor, a handle is rotated to drive a connecting rod to rotate, a worm groove plate is driven to rotate, cylindrical rods are driven to be away from each other through the worm groove plate, and meanwhile inserting rods are driven to be inserted into the land; the handle is rotated reversely to drive the worm groove plate to rotate reversely