| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problems that an appearance is not preferable and a bolt and a nut are easily corroded since the bolt and the nut for fixing a column to a foundation are exposed to the outside. <P>SOLUTION: A recessed part 12 is provided on a side face of a lower end part 11 of a column 10, a lock plate 13 is inserted to the recessed part 12 so that the upper end side can be inclined to the outer side of the recessed part 12, a hole 23 for receiving the lower end part 11 of the column 10 is provided on a foundation part 20, and a recessed part 24 for receiving an upper end of the lock plate 13 is provided on an inner surface of the hole 23. When the lower end part 11 of the column 10 is inserted to the hole 23, the lock plate 13 is inclined and positioned between the lower end of the recessed part 12 of the column 10 and the upper end of the recessed part 24 of the hole 23, and thus the column 10 is fixed to the foundation part 20. <P>COPYRIGHT: (C)2012,JPO&INPIT |
