| 摘要 |
PROBLEM TO BE SOLVED: To provide a scaffold capable of reducing the labor of scaffold construction is reinforcing bar assembling working by connecting the upper ends of a plurality of longer ladder legs than the height of the vertical wall port of a reinforcing bar structure and radially arranging them in the form of three or more legs. SOLUTION: The upper ends of four inclined ladder legs 14... having a larger length than the height of the vertical wall part of a reinforcing bar structure are connected to the peripheral edge part of a rectangular top board 12 on which a worker can get to constitute a working scaffold 11. The ladder leg 14 is provided with ladder parts 22, 22 comprising a pair of right and left mutually parallel supports 15, 15 and a plurality of food sash bars 16, 16 connecting both the supports 15 and handrail member 17... connected to each support 15 respectively. In addition, each four ladder leg 14 is radially arranged in the form of a four-leg centering the top board 12 in a plan view. A person can come and go in three or more divisions defined by an outer wall or an inner wall reinforcing bar group only by setting one working scaffold 11. Thus, the execution labor of the scaffold construction in reinforcing bar assembling work can be reduced.
|
