| 摘要 |
PROBLEM TO BE SOLVED: To provide a joint metal fitting capable of keeping the strength and airtightness of a joint section in the case of joining a vertical member such as a column and a horizontal member such as a sill and allowing simple and efficient transportation and installation of the members. SOLUTION: The joint metal fitting for a foundation 1, the sill 2 and a column 3 includes a ring metal fitting 6 having a bottomed tube shape, and the ring metal fitting 6 has an anchor bolt insertion hole 8 and has, on its upper section, an insertion section 9 inserted into the bottom section of the column 3 and has, on the side face of the insertion section 9 and a pipe metal fitting connection hole 10 connected with a pipe metal fitting 7. The pipe metal fitting 7 is embedded in the column and fixed to the column 3 with a drift pin 20, and is provided with a ring metal fitting connection hole 11 in the side face. The ring metal fitting 6 is internally fitted in the sill 2 having a bottomed tube shaped hole with holding the insertion section 9 in the projected state, and the insertion section 9 is inserted to the bottom section of the column 3. The anchor bolt 5 inserted through the anchor bolt insertion hole 8 is fixed with a nut in the bottom section of the ring metal fitting 6, and a joint pin 21 is inserted in the ring metal fitting connection hole 11 and the pipe metal fitting connection hole 10 for fixing. COPYRIGHT: (C)2009,JPO&INPIT
|
