A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a column connecting tool with excellent versatility and workability that allows selection of a distance between connected columns, is difficult to be restricted by installation locations of the columns, and can be applied to a building of various shapes to reliably install scaffolding along the perimeter of the building.SOLUTION: There is provided a connection pipe material 16, in which one side of a first pipe portion 12 and the other side of a second pipe portion 13 are rotatably connected around a vertical rotational axis 15 in a horizontal plane via rotational connection means 14. Vertical wedge materials 21 are attached to the other end of the first pipe portion 12 and one end of the second pipe portion 13, so as to be detachably inserted to a U-shaped mating portion 20 in plan view provided on a side portion of respective adjacent columns 11. The rotational connection means 14 has: a connection holding portion 17 attached to one side of the first pipe portion 12 and holding the other side of the second pipe portion 13 from above and below; a bolt penetrating the connection holding portion 17 and the second pipe portion 13 to serve as the vertical rotational axis 15; and a nut 18 screwed onto the bolt.SELECTED DRAWING: Figure 1
【課題】連結される支柱間の距離を選択でき、支柱の設置位置に制限を受け難く、様々な形状の建築物に対応して、建築物の外周に沿うように確実に足場を設置できる汎用性及び施工性に優れた支柱連結具を提供する。【解決手段】第１のパイプ部１２の一側と第２のパイプ部１３の他側が回動連結手段１４を介して鉛直回動軸１５を中心に水平面内で回動可能に連結された連結パイプ材１６を備え、第１のパイプ部１２の他端及び第２のパイプ部１３の一端には、隣り合う各支柱１１の側部に設けられた平面視してコ字状の係止部２０に挿抜可能に装着される垂直楔材２１がそれぞれ取り付けられ、回動連結手段１４は、第１のパイプ部１２の一側に取り付けられ第２のパイプ部１３の他側を上下から挟持する連結保持部１７と、連結保持部１７及び第２のパイプ部１３を貫通し鉛直回動軸１５となるボルトと、ボルトに螺着されるナット１８とを有する。【選択図】図１
To provide a column connecting tool with excellent versatility and workability that allows selection of a distance between connected columns, is difficult to be restricted by installation locations of the columns, and can be applied to a building of various shapes to reliably install scaffolding along the perimeter of the building.SOLUTION: There is provided a connection pipe material 16, in which one side of a first pipe portion 12 and the other side of a second pipe portion 13 are rotatably connected around a vertical rotational axis 15 in a horizontal plane via rotational connection means 14. Vertical wedge materials 21 are attached to the other end of the first pipe portion 12 and one end of the second pipe portion 13, so as to be detachably inserted to a U-shaped mating portion 20 in plan view provided on a side portion of respective adjacent columns 11. The rotational connection means 14 has: a connection holding portion 17 attached to one side of the first pipe portion 12 and holding the other side of the second pipe portion 13 from above and below; a bolt penetrating the connection holding portion 17 and the second pipe portion 13 to serve as the vertical rotational axis 15; and a nut 18 screwed onto the bolt.SELECTED DRAWING: Figure 1
【課題】連結される支柱間の距離を選択でき、支柱の設置位置に制限を受け難く、様々な形状の建築物に対応して、建築物の外周に沿うように確実に足場を設置できる汎用性及び施工性に優れた支柱連結具を提供する。【解決手段】第１のパイプ部１２の一側と第２のパイプ部１３の他側が回動連結手段１４を介して鉛直回動軸１５を中心に水平面内で回動可能に連結された連結パイプ材１６を備え、第１のパイプ部１２の他端及び第２のパイプ部１３の一端には、隣り合う各支柱１１の側部に設けられた平面視してコ字状の係止部２０に挿抜可能に装着される垂直楔材２１がそれぞれ取り付けられ、回動連結手段１４は、第１のパイプ部１２の一側に取り付けられ第２のパイプ部１３の他側を上下から挟持する連結保持部１７と、連結保持部１７及び第２のパイプ部１３を貫通し鉛直回動軸１５となるボルトと、ボルトに螺着されるナット１８とを有する。【選択図】図１
COLUMN CONNECTING TOOL
支柱連結具
UCHIHASHI MIKIO (author)
2024-03-05
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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