| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce man-hours needed for positioning when jointing plural large-sized structure materials to each other.SOLUTION: A positioning jig is a positioning jig for positioning plural structure materials (12, 22) to each other which is mounted to the structure materials (12, 22) upon jointing the structure materials (12, 22) to each other, and comprises an insertion member 18 mounted to a first structure material 12 and an acceptance member 26 which is mounted to a second structure material 22 that forms jointing with the first structure material 12. The insertion member 18 includes a contacting part 19 for positioning in a part of the peripheral. The acceptance member 26 includes an accepting part 28 which is brought into contact with the insertion member 18 when the first structure material 12 is lifted and lowered, guides the insertion member 18 to a direction other than the lowering direction, and performs positioning in the direction other than the lowering direction by being brought into contact with the contacting part 19 for positioning.</p> |
