SUSPENDED SCAFFOLD AND BRIDGE REPAIR METHOD

摘要

To provide a suspended scaffold which can be used to stably perform work at a high place; which can have its position easily moved; and with which painting work can be performed efficiently to prevent a painting layer of a steel girder from being damaged.SOLUTION: A suspended scaffold 1 comprises: girder locking members 20 which abut and lock on a lower flange 7 of a steel girder 4; a support frame 30 which maintains a distance between the pair of girder locking members and transmits the weight of a scaffolding board to the girder locking members; and a suspension material 11 which suspends and supports the scaffolding board 12. The girder locking members include: traveling wheels 21 traveling on the lower flange; and work time abutting members 23, inserted into the lower side of the traveling wheels, which transmit the weight of the scaffolding board to the steel girder through a flat surface that abuts the top face of the lower flange. Thus, the girder locking members can be switched between a state in which the scaffolding board or the like is supported via the traveling wheels 21, and a state in which support is provided through the flat surface of the work time abutting members.SELECTED DRAWING: Figure 3