A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OVERHANGING PASSAGE OF STEEL STRUCTURE
PROBLEM TO BE SOLVED: To provide an overhanging passage that enables a cantilever scaffold to be safely installed and removed in a short period of time without use of a separate work platform, an angle brace, and the like.SOLUTION: An overhanging passage of a steel structure includes: a cantilever scaffold 30 that comprises a scaffolding board 31 having a plurality of notches 32 formed on one side, and a plurality of cantilever hooks 20 assuming a hook shape protruding upward; and a plurality of hook stands 50 that are erected on a stringer 41 of a steel structure 40. A fitting part 55 formed in the hook stand 50 and a fitting part 24 formed in the cantilever hook 20 are fitted together so that the cantilever scaffold 30 can be supported in a cantilevered manner by the stringer 41.SELECTED DRAWING: Figure 1
【課題】別途の作業足場、方杖等を用いずに、片持足場の設置および撤去を安全で短時間に行える張出通路を提供すること。【解決手段】一側に複数の切欠３２を形成した足場板３１と、上向きに突設した鉤形を呈する複数の片持フック２０とを有する片持足場３０と、鉄骨構造物４０の桁材４１に立設した複数のフックスタンド５０とを具備し、フックスタンド５０に形成した嵌合部５５と、片持フック２０に形成した嵌合部２４とを嵌合させて片持足場３０を桁材４１に片持ちで支持させた。【選択図】図１
OVERHANGING PASSAGE OF STEEL STRUCTURE
PROBLEM TO BE SOLVED: To provide an overhanging passage that enables a cantilever scaffold to be safely installed and removed in a short period of time without use of a separate work platform, an angle brace, and the like.SOLUTION: An overhanging passage of a steel structure includes: a cantilever scaffold 30 that comprises a scaffolding board 31 having a plurality of notches 32 formed on one side, and a plurality of cantilever hooks 20 assuming a hook shape protruding upward; and a plurality of hook stands 50 that are erected on a stringer 41 of a steel structure 40. A fitting part 55 formed in the hook stand 50 and a fitting part 24 formed in the cantilever hook 20 are fitted together so that the cantilever scaffold 30 can be supported in a cantilevered manner by the stringer 41.SELECTED DRAWING: Figure 1
【課題】別途の作業足場、方杖等を用いずに、片持足場の設置および撤去を安全で短時間に行える張出通路を提供すること。【解決手段】一側に複数の切欠３２を形成した足場板３１と、上向きに突設した鉤形を呈する複数の片持フック２０とを有する片持足場３０と、鉄骨構造物４０の桁材４１に立設した複数のフックスタンド５０とを具備し、フックスタンド５０に形成した嵌合部５５と、片持フック２０に形成した嵌合部２４とを嵌合させて片持足場３０を桁材４１に片持ちで支持させた。【選択図】図１
OVERHANGING PASSAGE OF STEEL STRUCTURE
鉄骨構造物の張出通路
INAOKA MASAHITO (author) / HISAMATSU SHINGO (author)
2017-02-23
Patent
Electronic Resource
Japanese