| 摘要 |
PROBLEM TO BE SOLVED: To provide a scaffold for stair veranda construction, which is installed in a stair veranda of a high-rise apartment building, and is firmly supported by the veranda without being tilted due to wind blowing. SOLUTION: The scaffold M is constituted by landing scaffolds 10A which are installed on a lower landing 4 and an upper landing 5, and stair scaffolds 10 which are connected with the landing scaffolds 10A and configured so as to tightly stick between the tread surfaces 3 of stairs 2 and a slanting ceiling wall 9. The stair scaffold 10 is constituted by a support body 11 and a scaffold stage 16. The support body 11 is provided with a vertical support 12 disposed between the tread surface 3 of the stairs 2 and the slanting ceiling wall 9, and a scaffold stage stay 15 protruding over a veranda side wall 7 from the vertical support 12. The scaffold stages 16 are disposed by spanning a plurality of the scaffold stage stays 15. The upper part of the vertical support 12 is provided with a pressing part 13 for pressing the slanting ceiling wall 9. By operating a jack part 122 of the vertical support 12, the slanting ceiling wall 9 is pressed thereby tightly supporting the vertical support 12. COPYRIGHT: (C)2011,JPO&INPIT
|
