| 摘要 |
PROBLEM TO BE SOLVED: To provide a column support tool for erecting a column for handrail for reducing the number of components, and for increasing maintenance.SOLUTION: A column erection tool 1 includes: a base 3 disposed and fixed on a clamp face, and formed with a recess 34 on the upper face; and a column support body 2 formed with a column holding part 21 for holding the lower end of the column, and formed with a protrusion 23 to be fit into the recess 24 at the bottom part, and disposed on the base 3. The column support body 2 is configured such that the protrusion 23 at the lower end is fit into the recess 34 on the base 3, and that the angle of the column holding part 21 is changed in a horizontal direction. Therefore, fixing bolts 33, 33 are inserted into a second insertion hole 31 of the base 3, and the screw-in amounts of nuts 36, 36 are increased or decreased so that the angle of the column support body 2 can be put in a vertical state in accordance with the inclination of a road surface or the like. |
