| 摘要 |
PROBLEM TO BE SOLVED: To provide a construction method of suspended scaffolding having good stability of construction members for scaffolding during construction work and good workability during construction of the scaffolding.SOLUTION: In a construction method of suspended scaffolding, first, left and right master pipes 1 are fixed and arranged with respect to a base so that tenon ends thereof direct a midair region on the front of the scaffolding constructing direction. Here, a clamp unit 5 formed close to a tenon 3 is arranged on the upper side of the master pipe 1, then, the master pipe 1 is supported by being suspended by a suspension chain 31. Next, a joist pipe 25 is fixed and arranged by the clamp units 5, and scaffolding boards 28 retained on the base side are advanced and the tip ends thereof are installed on the joist pipe 25. The series of the above operation is repeated to gradually advance the suspended scaffolding.SELECTED DRAWING: Figure 1 |
