A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CHIMNEY DEMOLITION SCAFFOLD
PROBLEM TO BE SOLVED: To propose a chimney demolition scaffold that enables a chimney to be simply inspected when the chimney is demolished.SOLUTION: A chimney demolition scaffold 1 comprises: masts 3, 3, which are erected along a chimney 2; a work floor 4, which is installed around the chimney 2; and an inspection work floor 5, which is disposed below the work floor 4. The work floor 4 is lifted or lowered by using the masts 3, 3 as guide rails. The inspection work floor 5 is lifted or lowered by using the masts 3, 3 as the guide rails independently of the work floor 4. The work floor 4 comprises: a body scaffold 41, which has an opening with a larger width than the maximum width of the chimney 2; an overhang scaffold 42, which overhangs toward the chimney 2 from an opening edge of the body scaffold 41; and a clearance curing member 43, which blocks a clearance between the body scaffold 41 or the overhang scaffold 42 and circumference of the chimney 2.SELECTED DRAWING: Figure 4
【課題】煙突解体時の点検等を簡易に行うことが可能な煙突解体用足場を提案する。【解決手段】煙突２に沿って立設されたマスト３，３と、煙突２に周設された作業床４と、作業床４の下方に配設された点検用作業床５とを備える煙突解体用足場１であって、作業床４はマスト３，３をガイドレールとして昇降し、点検用作業床５は、マスト３，３をガイドレールとして作業床４とは独立して昇降し、作業床４が煙突２の最大幅よりも大きな幅の開口を有した本体足場４１と、本体足場４１の開口縁から煙突２に向けて張り出す張出足場４２と、本体足場４１または張出足場４２と煙突２の外周との隙間を閉塞する隙間養生部材４３とを備えていることを特徴とする煙突解体用足場。【選択図】図４
CHIMNEY DEMOLITION SCAFFOLD
PROBLEM TO BE SOLVED: To propose a chimney demolition scaffold that enables a chimney to be simply inspected when the chimney is demolished.SOLUTION: A chimney demolition scaffold 1 comprises: masts 3, 3, which are erected along a chimney 2; a work floor 4, which is installed around the chimney 2; and an inspection work floor 5, which is disposed below the work floor 4. The work floor 4 is lifted or lowered by using the masts 3, 3 as guide rails. The inspection work floor 5 is lifted or lowered by using the masts 3, 3 as the guide rails independently of the work floor 4. The work floor 4 comprises: a body scaffold 41, which has an opening with a larger width than the maximum width of the chimney 2; an overhang scaffold 42, which overhangs toward the chimney 2 from an opening edge of the body scaffold 41; and a clearance curing member 43, which blocks a clearance between the body scaffold 41 or the overhang scaffold 42 and circumference of the chimney 2.SELECTED DRAWING: Figure 4
【課題】煙突解体時の点検等を簡易に行うことが可能な煙突解体用足場を提案する。【解決手段】煙突２に沿って立設されたマスト３，３と、煙突２に周設された作業床４と、作業床４の下方に配設された点検用作業床５とを備える煙突解体用足場１であって、作業床４はマスト３，３をガイドレールとして昇降し、点検用作業床５は、マスト３，３をガイドレールとして作業床４とは独立して昇降し、作業床４が煙突２の最大幅よりも大きな幅の開口を有した本体足場４１と、本体足場４１の開口縁から煙突２に向けて張り出す張出足場４２と、本体足場４１または張出足場４２と煙突２の外周との隙間を閉塞する隙間養生部材４３とを備えていることを特徴とする煙突解体用足場。【選択図】図４
CHIMNEY DEMOLITION SCAFFOLD
煙突解体用足場
MARUYAMA TAKASHI (author) / MIYAO MASAAKI (author) / MACHIDA ETSUKO (author) / HAGIWARA JUNICHI (author)
2017-02-23
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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