Grid weaving slope protection structure for preventing water and soil loss on slope surface

The grid weaving slope protection structure comprises a main body assembly, an irrigation fixing assembly and a limiting assembly, and the main body assembly comprises a square through groove plate body, a grid net and a first plate body; the irrigation fixing assembly comprises a quarter hollow sphere, a quarter hollow sphere filter screen, a square cylinder and an inclined U-shaped plate. According to the slope protection device, rainwater or water waves impact the slope protection, water enters the quarter hollow sphere through the square barrel, the square through groove plate body is in an inclined state, water in the first groove is conveyed into soil from the square barrel body and the inclined U-shaped plate body, plants are continuously irrigated, and the slope protection effect is improved due to the arrangement of the inclined U-shaped plate body. The inclined U-shaped plate body can be conveniently inserted into soil, the square through groove plate body can be fixed in an enhanced mode, meanwhile