Slope protection device for water conservancy project

The invention aims to solve the protection problem of slope protection, and discloses a slope protection device for hydraulic engineering, which comprises two groups of bottom plates which are symmetrically arranged, supporting rods are welded on the upper surfaces of the bottom plates, connecting rings are fixedly mounted at the top ends of the supporting rods, and first motors are fixedly sleeved in the connecting rings; a rotating cylinder is installed behind the first motor, a connecting belt is wound on the rotating cylinder, a connecting plate is fixedly connected to the lower end of the connecting belt, a third hydraulic cylinder is fixedly installed on the surface of the supporting rod, a second piston rod is installed on the inner side of the third hydraulic cylinder, and a lantern ring is fixedly installed at the inner end of the second piston rod; a second hydraulic cylinder is fixedly installed on the inner side of the connecting ring, and a first piston rod is installed in the middle of the secon