Slope protection device

The utility model discloses a slope protection device, which relates to the technical field of slope protection, and comprises two fixing plates, a protection structure is arranged between the two fixing plates, the protection structure comprises a plurality of groups of protection parts, each group of protection parts consists of a plurality of protection parts, and the plurality of protection parts are arranged up and down. The multiple protection components are connected through two insertion rods, each protection component comprises an installation assembly and four protection net components, the two fixing plates are arranged up and down and staggered front and back, multiple sets of insertion grooves corresponding to the insertion rods are formed in the fixing plates, the fixing plates are fixed to the ground through multiple first insertion piles, and the installation assembly comprises an installation frame and an L-shaped connecting plate. L-shaped grooves are formed in the four corners of the mounti