FLANGE SURFACE ALIGNING TOOL

摘要

PROBLEM TO BE SOLVED: To provide an excellent flange surface aligning tool capable of being used regardless of a size of a diameter of a pipe and capable of rapidly and accurately performing flange surface alignment work. SOLUTION: This flange surface aligning tool 10 is fixed on a flange 4B by fitting respective lock pins 22 of first and second tools 10A and 10B into respective bolt holes 6A of a flange 4A. Respective levers 24C provided on jacks 24 of the first and the second tools 10A and 10B are vertically operated while visually confirming until the surfaces of the flanges 4A and 4B are made aligned to each other, and thereby loads are applied from two directions orthogonal to each other to a position of the peripheral surface of the flange 4B. Thus, the position is adjusted. COPYRIGHT: (C)2004,JPO&NCIPI