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A platform for research: civil engineering, architecture and urbanism
WEDGE ATTACHMENT/DETACHMENT MECHANISM, WEDGE ATTACHMENT/DETACHMENT TOOL AND WEDGE ATTACHMENT/DETACHMENT METHOD USING THE SAME
PROBLEM TO BE SOLVED: To provide a wedge attachment/detachment mechanism that enables a wedge to be easily bound to and detached from a flange without the use of a hammer and the like.SOLUTION: A wedge attachment/detachment mechanism of the present invention makes a support member 13 of a wedge attachment/detachment tool 12 positioned along a peripheral surface of a support 1 while making its end abut on an undersurface of a flange 4. An operator holds a holding part 20, applies a pushing force downward to turn a handle member 14 with respect to the support member 13, and downward displaces an engaging member 15 connected to the handle member 14. Thus, a wedge 7 is bound to a latching hole 4a to fix a horizontal material 2 to the support 1.SELECTED DRAWING: Figure 9
【課題】くさびのフランジへの緊結及び取外しをハンマー等を用いずに容易に行うことができるくさび着脱機構を提供する。【解決手段】本発明のくさび着脱機構は、くさび着脱工具１２の支持部材１３をその端部がフランジ４の下面に当接しつつ支柱１の周面に沿わせ、作業者が把持部２０を把持して下方向に押圧力を加えることにより、ハンドル部材１４を支持部材１３に対して回動させて、ハンドル部材１４に連結された係合部材１５を下方向に変位させることにより、くさび７を掛止孔４ａに緊結させて水平材２を支柱１に固定するものである。【選択図】図９
WEDGE ATTACHMENT/DETACHMENT MECHANISM, WEDGE ATTACHMENT/DETACHMENT TOOL AND WEDGE ATTACHMENT/DETACHMENT METHOD USING THE SAME
PROBLEM TO BE SOLVED: To provide a wedge attachment/detachment mechanism that enables a wedge to be easily bound to and detached from a flange without the use of a hammer and the like.SOLUTION: A wedge attachment/detachment mechanism of the present invention makes a support member 13 of a wedge attachment/detachment tool 12 positioned along a peripheral surface of a support 1 while making its end abut on an undersurface of a flange 4. An operator holds a holding part 20, applies a pushing force downward to turn a handle member 14 with respect to the support member 13, and downward displaces an engaging member 15 connected to the handle member 14. Thus, a wedge 7 is bound to a latching hole 4a to fix a horizontal material 2 to the support 1.SELECTED DRAWING: Figure 9
【課題】くさびのフランジへの緊結及び取外しをハンマー等を用いずに容易に行うことができるくさび着脱機構を提供する。【解決手段】本発明のくさび着脱機構は、くさび着脱工具１２の支持部材１３をその端部がフランジ４の下面に当接しつつ支柱１の周面に沿わせ、作業者が把持部２０を把持して下方向に押圧力を加えることにより、ハンドル部材１４を支持部材１３に対して回動させて、ハンドル部材１４に連結された係合部材１５を下方向に変位させることにより、くさび７を掛止孔４ａに緊結させて水平材２を支柱１に固定するものである。【選択図】図９
WEDGE ATTACHMENT/DETACHMENT MECHANISM, WEDGE ATTACHMENT/DETACHMENT TOOL AND WEDGE ATTACHMENT/DETACHMENT METHOD USING THE SAME
くさび着脱機構、くさび着脱工具及びこれを用いたくさび着脱方法
SAKAMOTO YOSHINOBU (author)
2018-01-11
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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