| 摘要 |
PROBLEM TO BE SOLVED: To provide a sleeve support that can adjust the inclination of sleeves irrespective of the direction of through holes bored in building walls. SOLUTION: A sleeve 3 is disposed in a through hole 2 cut in a building wall 1. Sleeve supports 4 are mounted on the wall 1 to support the ends of the sleeve 3. A support body 7 of each sleeve support 4 has a fitting portion 7a fitting in an arbitrary angular position in the through hole 2, a support portion 7b for supporting the sleeve 3 in a position where it can make relative rotation and tilting motion, and a penetrating portion 7c. And a second shaft center C2 of the support portion 7b is positioned offset to the first shaft center C1 of the fitting portion 7a. Rotation of the fitting portion 7a relative to the through hole 2 can move up and down the support potion 7b supporting one end of the sleeve 3. |
