Novel safety fence

The utility model discloses a novel safety fence, and belongs to the field of safety protection appliances. The novel safety fence comprises a base frame, fence bars and a warning tape, the fence bars are arranged on the base frame, the warning tape is assembled on the fence bars, the base frame comprises sleeve rings, sliding sleeves, legs and supporting rods, the sleeve rings are connected with the bottom ends of the fence bars, the sliding sleeves are arranged on the fence bars in a penetrating manner and can vertically slide, the legs are hinged to the sliding sleeves, two ends of each supporting rod are hinged to the corresponding sleeve ring and the corresponding leg respectively, the bottom ends of the fence bars are connected with the sleeve rings in a threaded manner, and a handle is arranged on each sliding sleeve, pushes and pulls the sliding sleeve to vertically move. The novel safety fence has the advantages of flexibility and convenience in carrying, easiness in collection and release, wide applicability and convenience in maintenance.