| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a means that enables smooth rotation of a trapezoidal-thread screw even if load is applied to the trapezoidal-thread screw by becoming a condition in which members are inclined during moving the members forward and backward by rotating the trapezoidal-thread screw to attach/detach the members composing a rotary machine. <P>SOLUTION: A tailpipe-assembling device includes: a pair of rails 11 that are parallel to the axis of a combustor tailpipe 3 and provided at a separation from each other in a plane orthogonal to the axis; support parts 12a, 12b, and 12c that are coupled to the combustor tailpipe 3 and support the combustor tailpipe 3 such that the combustor tailpipe 3 can move in the long direction of the rails 11; a trapezoidal-thread screw 31 disposed between the rails 11 to be parallel to the axis of the combustor tailpipe 3; an internal-thread block 32 into which the trapezoidal-thread screw 31 is screwed; and a slide member 34 that is provided between the internal-thread block 32 and the combustor tailpipe 3 and couples the internal-thread block 32 and the combustor tailpipe 3 to each other to allow relative movement therebetween in a plane orthogonal to the axis of the internal thread. <P>COPYRIGHT: (C)2013,JPO&INPIT |
