| 摘要 |
PROBLEM TO BE SOLVED: To provide a column holder capable of firmly supporting a column.SOLUTION: A column holder comprises a base part 1 installed on an installation surface and a cylindrical part 22 erected upward from the base part 1 and fixing a lower end part 21 of a column 2, and in the base part 1, an insertion hole 12 for inserting an anchor bolt 15 fixed to the installation surface, is provided in a plurality at an interval, and a cutout groove 38 is provided in a peripheral end part of the base part 1, and when constituting so that a part of the cutout groove 38 reaches between the insertion holes 12, when fixing the base part 1 to the installation surface by the anchor bolt 15, even if unevenness is caused on the installation surface for installing the base part 1 in the vicinity of the insertion hole 12, only the vicinity of the base part 1 in the vicinity of the insertion hole 12 is deformed by the cutout groove 16, and the vicinity of the other base part 1 can be firmly fixed to the installation surface due to being hardly deformed. |
