| 摘要 |
PROBLEM TO BE SOLVED: To provide a suspended scaffold that may be installed at a roofed location on a balustrade of an overpass and allows selection of an optimum place of installation.SOLUTION: A suspended scaffold 3 is installed on an overpass 1 having a roof part 5 extending inward from a top edge of a balustrade 2, and includes a plurality of suspension frames 7 and a scaffold board 8 disposed between the suspension frames 7. The suspension frame 7 has an upper lateral material 11 mounted on a top surface of the roof part 5, is provided with a reinforcing plate 20 at a portion mounted on a corner between the balustrade 2 and the roof part 5, and has a top horizontal material 14 of the upper lateral material 11 fixed on the roof part 5 with an upper reinforcing material 22 and a lower reinforcing material 23. The top horizontal material 14 is made extendable in a width direction of the roof part 5, and selection becomes possible of a location to fix an extended part 18 at an inner edge of the top horizontal material to the roof part 5. |
