| 摘要 |
PROBLEM TO BE SOLVED: To further easily adjust a support position of the other object.SOLUTION: The other object support member 11 is constituted of the other object fixing member 13 and an intermediate connection member 14, and an upper end part of a backing side support member 9 is provided with a first backing side vertical wall part 15, and is also provided with a second backing side vertical wall part 16, and the intermediate connection member 14 is provided with a first intermediate vertical wall part 17 and a second intermediate vertical wall part 18, and the other object fixing member 13 is provided with the other object side vertical wall part 19, and a first through-hole 21 for penetrating both of first bolts 20 is respectively provided in the first backing side vertical wall part 15, the first intermediate vertical wall part 17 and the other object side vertical wall part 19, and a second through-hole 23 for penetrating both of second bolts 22 is provided in the second backing side vertical wall part 16 and the second intermediate vertical wall part 18, and the first through-hole 21 of the first backing side vertical wall part 15 is formed in a vertical long hole along the vertical direction, and the first through-hole 21 of the other object side vertical wall part 19 is formed in a lateral long hole along the lateral direction, and the second through-hole 23 of the second backing side vertical wall part 16 is formed in a vertical long hole along the vertical direction. |
