The utility model provides an optical fiber perform hangs excellent device, belongs to the auxiliary facilities technical field of optic fibre production usefulness. Hang a section of thick bamboo including a caudal peduncle, the bulb chamber of stepping down has been offered to its one side, is formed with a caudal peduncle guide slot in the lower part in the chamber of stepping down corresponding to this bulb, and the bottom that the caudal peduncle hung a chamber is formed with a bulb seat chamber, and this bulb seat chamber communicates with each other with the external world, a jib, cooperate with hanging an excellent platform under the user state in its upper end, and the lower extreme of jib and caudal peduncle hang and tin are connected characteristics: still including a caudal peduncle anti -disengagement stop screw, it is located the caudal peduncle and hangs an intracavity to this caudal peduncle anti -disengagement stop screw's upper portion with the lower extreme of jib is connected. Simple structure drives caudal peduncle anti -disengagement and injects the screw through the operation to the jib, it is enough to to prevent the optical fiber perform caudal peduncle to break away from the degree that the caudal peduncle hung tin to be reduced by the distance between the terminal surface of caudal peduncle anti -disengagement stop screw and optical fiber perform's caudal peduncle, the stick can not appear falling, is favorable to protecting optical fiber perform, graphite part and stove.