Isolation device for man-machine safety protection

The utility model discloses an isolation device for man-machine safety protection, and relates to the technical field of man-machine safety protection. An isolation device for man-machine safety protection comprises a folding protection structure, vertical pile structures are fixedly installed on the two sides of the folding protection structure correspondingly, the folding protection structure comprises two side frames and a folding frame, sliding rails are arranged in the two side frames correspondingly, the end of the folding frame is movably connected with a plug, and the end of the folding frame is fixedly connected with the vertical pile structures. The plug is located in the sliding rail and is in sliding connection with the inner wall of the sliding rail. A folding frame can be gradually unfolded and contracted by utilizing two side frames contained in a folding protection structure, so that the isolation device can adaptively adjust the size of the isolation device according to actual requirements, a