A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLOOR FRAME LIFTING SYSTEM, METHOD FOR CONSTRUCTING STRUCTURE, AND METHOD FOR DISMANTLING STRUCTURE
To provide a floor frame lifting system capable of suppressing horizontal shaking of a floor frame when constructing or dismantling a building.SOLUTION: A building constructing system 2 includes a crane installation floor 20, a reaction member 41, and a lifting device 22. The lifting device 22 includes a strand jack 43 that raises and lowers the crane installation floor 20, and a vibration prevention device 24 that suppresses horizontal vibration of the crane installation floor 20. The vibration prevention device 24 includes a base 80 supported by the crane installation floor 20, a moving portion 81 arranged on the base 80, a first moving mechanism 82 that moves the moving portion 81 relative to the base 80 in a predetermined direction in a horizontal plane, a column holding portion 84 that can abut against a side surface of a support column 11A, and a second moving mechanism 85 that moves the column holding portion 84 relative to the moving portion 81 in a direction intersecting the predetermined direction in the horizontal plane.SELECTED DRAWING: Figure 10
【課題】建物の構築時や解体時に床フレームの水平方向の揺れを抑制できる、床フレーム昇降システムを提供すること。【解決手段】建物構築システム２は、クレーン設置床２０、反力部材４１、および昇降装置２２を備える。昇降装置２２は、クレーン設置床２０を昇降させるストランドジャッキ４３と、クレーン設置床２０の水平方向の揺れを抑制する振れ止め装置２４と、を有している。振れ止め装置２４は、クレーン設置床２０に支持された基部８０と、基部８０上に配置された移動部８１と、基部８０に対して移動部８１を水平面内の所定方向に相対移動させる第１移動機構８２と、支持柱１１Ａの側面に当接可能な柱押さえ部８４と、柱押さえ部８４を移動部８１に対して水平面内の所定方向に交差する方向に相対移動させる第２移動機構８５と、を備える。【選択図】図１０
FLOOR FRAME LIFTING SYSTEM, METHOD FOR CONSTRUCTING STRUCTURE, AND METHOD FOR DISMANTLING STRUCTURE
To provide a floor frame lifting system capable of suppressing horizontal shaking of a floor frame when constructing or dismantling a building.SOLUTION: A building constructing system 2 includes a crane installation floor 20, a reaction member 41, and a lifting device 22. The lifting device 22 includes a strand jack 43 that raises and lowers the crane installation floor 20, and a vibration prevention device 24 that suppresses horizontal vibration of the crane installation floor 20. The vibration prevention device 24 includes a base 80 supported by the crane installation floor 20, a moving portion 81 arranged on the base 80, a first moving mechanism 82 that moves the moving portion 81 relative to the base 80 in a predetermined direction in a horizontal plane, a column holding portion 84 that can abut against a side surface of a support column 11A, and a second moving mechanism 85 that moves the column holding portion 84 relative to the moving portion 81 in a direction intersecting the predetermined direction in the horizontal plane.SELECTED DRAWING: Figure 10
【課題】建物の構築時や解体時に床フレームの水平方向の揺れを抑制できる、床フレーム昇降システムを提供すること。【解決手段】建物構築システム２は、クレーン設置床２０、反力部材４１、および昇降装置２２を備える。昇降装置２２は、クレーン設置床２０を昇降させるストランドジャッキ４３と、クレーン設置床２０の水平方向の揺れを抑制する振れ止め装置２４と、を有している。振れ止め装置２４は、クレーン設置床２０に支持された基部８０と、基部８０上に配置された移動部８１と、基部８０に対して移動部８１を水平面内の所定方向に相対移動させる第１移動機構８２と、支持柱１１Ａの側面に当接可能な柱押さえ部８４と、柱押さえ部８４を移動部８１に対して水平面内の所定方向に交差する方向に相対移動させる第２移動機構８５と、を備える。【選択図】図１０
FLOOR FRAME LIFTING SYSTEM, METHOD FOR CONSTRUCTING STRUCTURE, AND METHOD FOR DISMANTLING STRUCTURE
床フレーム昇降システム、構造物の構築方法、および構造物の解体方法
ICHIHARA HIDEKI (author) / YAJIMA KIYOSHI (author) / KAYASHIMA MAKOTO (author) / NOGUCHI YUSUKE (author)
2024-08-21
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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