A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TEMPORARY HANDRAIL MOUNTING BRACKET
To provide a mounting bracket that hardly interferes with work, facilitates the mounting work of a temporary handrail, and hardly scratches an object to be mounted.SOLUTION: A mounting bracket 1 is a bracket for mounting a temporary handrail 3 to a bridgeboard 95 at the construction site of a steel-framed staircase 91 under construction, which includes a bracket body 31 that holds the temporary handrail 3, a fixed clamping portion 38 that is provided on the bracket body 31 and arranged inside the steel-framed staircase, a clamping piece 37 that moves in the plate thickness direction of the bridgeboard 95 that is disposed outside the steel-framed staircase and is inserted between the fixed clamping portion 38 and the same and clamps the bridgeboard 95 between the fixed clamping portion 38 and the same, a bolt 41 arranged outside the steel-framed staircase and vertically screwed into the bracket body 31 with its head exposed upward, and a wedge piece 39 arranged outside the steel-framed staircase for converting axial movement of the bolt 41 into movement of the clamping piece 37.SELECTED DRAWING: Figure 3
【課題】作業の邪魔になりにくく、仮設手摺の取付作業を容易にし、取付対象にキズを付けにくい取付金具を提供する。【解決手段】取付金具１は、施工中の鉄骨階段９１の施工現場で、ササラ桁９５に仮設手摺３を取付けるための金具であって、仮設手摺３を保持する金具本体３１と、金具本体３１に設けられ鉄骨階段内側に配置される固定狭持部３８と、鉄骨階段外側に配置され固定狭持部３８との間に挿入されたササラ桁９５の板厚方向に移動し、固定狭持部３８との間にササラ桁９５を狭持する狭持コマ３７と、鉄骨階段外側に配置され金具本体３１に鉛直に螺合され頭を上方に露出したボルト４１と、鉄骨階段外側に配置されボルト４１の軸方向移動を狭持コマ３７の移動に変換する楔コマ３９と、を備える。【選択図】図３
TEMPORARY HANDRAIL MOUNTING BRACKET
To provide a mounting bracket that hardly interferes with work, facilitates the mounting work of a temporary handrail, and hardly scratches an object to be mounted.SOLUTION: A mounting bracket 1 is a bracket for mounting a temporary handrail 3 to a bridgeboard 95 at the construction site of a steel-framed staircase 91 under construction, which includes a bracket body 31 that holds the temporary handrail 3, a fixed clamping portion 38 that is provided on the bracket body 31 and arranged inside the steel-framed staircase, a clamping piece 37 that moves in the plate thickness direction of the bridgeboard 95 that is disposed outside the steel-framed staircase and is inserted between the fixed clamping portion 38 and the same and clamps the bridgeboard 95 between the fixed clamping portion 38 and the same, a bolt 41 arranged outside the steel-framed staircase and vertically screwed into the bracket body 31 with its head exposed upward, and a wedge piece 39 arranged outside the steel-framed staircase for converting axial movement of the bolt 41 into movement of the clamping piece 37.SELECTED DRAWING: Figure 3
【課題】作業の邪魔になりにくく、仮設手摺の取付作業を容易にし、取付対象にキズを付けにくい取付金具を提供する。【解決手段】取付金具１は、施工中の鉄骨階段９１の施工現場で、ササラ桁９５に仮設手摺３を取付けるための金具であって、仮設手摺３を保持する金具本体３１と、金具本体３１に設けられ鉄骨階段内側に配置される固定狭持部３８と、鉄骨階段外側に配置され固定狭持部３８との間に挿入されたササラ桁９５の板厚方向に移動し、固定狭持部３８との間にササラ桁９５を狭持する狭持コマ３７と、鉄骨階段外側に配置され金具本体３１に鉛直に螺合され頭を上方に露出したボルト４１と、鉄骨階段外側に配置されボルト４１の軸方向移動を狭持コマ３７の移動に変換する楔コマ３９と、を備える。【選択図】図３
TEMPORARY HANDRAIL MOUNTING BRACKET
仮設手摺取付金具
ITO NAOYUKI (author) / YAMAMOTO ATSUSHI (author) / SUSUMU MASAHIDE (author) / SAKUTA YUJI (author)
2022-10-05
Patent
Electronic Resource
Japanese