VIBRATION-REDUCTION STOPPER STRUCTURE AND VIBRATION-PROOFING FRAME WITH VIBRATION-REDUCTION STOPPER STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a vibration-reduction stopper structure and a vibration-proofing frame in which a clearance management is not necessary at site, a vertical clearance can be managed at an assembling process at a factory, its damage caused by vibration during its transportation can be avoided and the effective vibration-reduction in both horizontal and vertical directions can be attained.;SOLUTION: The present invention comprises: a stopper plate member 2 extending in a horizontal direction between a first frame 12 and a second frame 14, having a horizontal plate 2a having a through-pass hole 2d; a relay frame 15 arranged between the second frame 14 and the stopper plate member 2; a horizontal vibration-reduction member 17 placed between the second frame 14 and the relay frame 15; a stopper bolt 4 fixed to the relay frame 15 and inserted into or passed through the through-pass hole 2d; a pair of stopper nuts 5, 6 thread inserted to the stopper bolt 4; and a pair of lock nuts 7, 7 for restricting the maximum separation of the stopper nuts 5, 6; and one of a fixing of the stopper plate member 2 to the first frame 12 or a fixing of the stopper bolt 4 to the relay frame 15 can be adjusted for its height.;COPYRIGHT: (C)2015,JPO&INPIT