Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To make an outrigger device solid to reduce a projection amount from a column at a stored posture by constituting the outrigger device by overlapping an outrigger with the column.SOLUTION: An outrigger device is provided with: an outrigger 3; a mounting fixture 5 which is pivotally coupled with an upper part of the outrigger 3, and attached to a column 4A of a ladder structure 4 to be changeable to two vertical positions; and an auxiliary support 6 one end of which is coupled to a half-way part of the outrigger 3, and the other end of which is coupled to a lower part of the column 4A, and can set the outrigger 3 to an action posture S obliquely extending from the column 4A and a stored posture P along the column 4A by position change of the mounting fixture 5. The outrigger 3 is formed with a nearly U-shaped cross-section in which a pair of sidewalls 3b project from both ends of a center wall 3a, the pair of sidewalls 3b project to a side of the column 4A than a column contact surface T of the mounting fixture 5, and can overlap with the column 4A.SELECTED DRAWING: Figure 1
【課題】 アウトリガを支柱にオーバラップさせる構造にして、堅牢にできかつ収納姿勢で支柱からの突出量を少なくできるようにする。【解決手段】 アウトリガ３と、このアウトリガ３の上部に枢支連結されていて梯子構造体４の支柱４Ａに上下２位置変更可能に装着された装着具５と、一端がアウトリガ３の中途部に連結されかつ他端が支柱４Ａの下部に連結された補助支え６とを備えており、装着具５の位置変更によりアウトリガ３を支柱４Ａから斜めに張り出す作用姿勢Ｓと支柱４Ａに沿う収納姿勢Ｐとに設定可能である。前記アウトリガ３は中央壁３ａの両端から一対の側壁３ｂが突出した略断面コ字状に形成され、前記一対の側壁３ｂは装着具５の支柱当接面Ｔより支柱４Ａ側に突出していて支柱４Ａとオーバラップ可能である。【選択図】図１
PROBLEM TO BE SOLVED: To make an outrigger device solid to reduce a projection amount from a column at a stored posture by constituting the outrigger device by overlapping an outrigger with the column.SOLUTION: An outrigger device is provided with: an outrigger 3; a mounting fixture 5 which is pivotally coupled with an upper part of the outrigger 3, and attached to a column 4A of a ladder structure 4 to be changeable to two vertical positions; and an auxiliary support 6 one end of which is coupled to a half-way part of the outrigger 3, and the other end of which is coupled to a lower part of the column 4A, and can set the outrigger 3 to an action posture S obliquely extending from the column 4A and a stored posture P along the column 4A by position change of the mounting fixture 5. The outrigger 3 is formed with a nearly U-shaped cross-section in which a pair of sidewalls 3b project from both ends of a center wall 3a, the pair of sidewalls 3b project to a side of the column 4A than a column contact surface T of the mounting fixture 5, and can overlap with the column 4A.SELECTED DRAWING: Figure 1
【課題】 アウトリガを支柱にオーバラップさせる構造にして、堅牢にできかつ収納姿勢で支柱からの突出量を少なくできるようにする。【解決手段】 アウトリガ３と、このアウトリガ３の上部に枢支連結されていて梯子構造体４の支柱４Ａに上下２位置変更可能に装着された装着具５と、一端がアウトリガ３の中途部に連結されかつ他端が支柱４Ａの下部に連結された補助支え６とを備えており、装着具５の位置変更によりアウトリガ３を支柱４Ａから斜めに張り出す作用姿勢Ｓと支柱４Ａに沿う収納姿勢Ｐとに設定可能である。前記アウトリガ３は中央壁３ａの両端から一対の側壁３ｂが突出した略断面コ字状に形成され、前記一対の側壁３ｂは装着具５の支柱当接面Ｔより支柱４Ａ側に突出していて支柱４Ａとオーバラップ可能である。【選択図】図１
OUTRIGGER DEVICE
アウトリガ装置
ABE FUMIHIKO (Autor:in)
31.05.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E06C
LADDERS
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Leitern