Bonded pre-stressed anchor cable sleeved with corrugated pipe

The bonded pre-stressed anchor cable comprises the corrugated pipe, a grouting pipe, a guide head, a reinforcing steel bar, a first fixing block and an isolation frame, the isolation frame is sleeved on the surface of the grouting pipe, the reinforcing steel bar is inserted in the middle of the isolation frame, the guide head is arranged on the left side of the grouting pipe, the first fixing block is arranged on the right side of the grouting pipe, and the first fixing block is arranged on the right side of the grouting pipe. The surfaces of the grouting pipe and the isolation frame are sleeved with corrugated pipes, limiting grooves are formed in the periphery of the isolation frame, rotating rings are inserted into the middles of the four sets of limiting grooves, rotating shafts penetrate through the middles of the rotating rings, the front faces and the back faces of the rotating shafts are welded to the inner walls of the limiting grooves, and connecting blocks are welded to the left sides and the right