| 摘要 |
PROBLEM TO BE SOLVED: To provide a support device in which a data carrier member can be installed on an inner circumferential surface of a tubular member to prevent damage caused by contact with a support shaft and a shaft part for operating fixture means has high flexural rigidity.SOLUTION: A support device 21 for supporting a tubular member 6 around which a long object RS is wound comprises: a support shaft 213 for supporting the tubular member 6 by extrapolating the tubular member from an opening at one end side in a length direction; a fixing plate 217 which is integrated into the support shaft 213 for fixing the tubular member 6 from an inner circumferential side; and operation means including an operation shaft 214 which protrudes forwards from a distal end of the support shaft 213 for operating the fixing plate 217 and of which the diameter is smaller than that of the support shaft 213. Further, a protection member 218 is provided which is mounted in the distal end of the support shaft 214 and through which the operation shaft 214 is inserted, and the protection member 218 includes a diameter reduced part 218b of which the diameter is smaller than that of the support shaft 213. |
