Prefabricated slope supporting structure

A prefabricated slope supporting structure relates to the technical field of slope supporting and comprises a frame, a plurality of intercepting rods are mounted in the frame, placing grooves are distributed in the outer wall of the periphery of the frame, sliding grooves are formed in the inner walls of the rear ends of the placing grooves, through grooves are formed in the inner walls of the front ends of the placing grooves, and sliding blocks are arranged in the sliding grooves in a matched mode. The sliding block is connected with the inner wall of one side of the sliding groove through a first spring, a fixing plate is fixedly installed at the bottom of the front end of the sliding block, a round block is fixedly installed at the top of the front end of the sliding block, a cavity is formed in the round block, and in the process, solid is buffered and blocked, and the downward falling speed of the solid is reduced; and after one frame is damaged, the rotating rod is rotated, the inserting rod is separat