A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TEMPORARY FLOORING MATERIAL FOR TEMPORARY STRUCTURES
To simplify or improve the workability of the work of installing the temporary flooring material in a crossed state or removing the temporary flooring material installed in the crossed state.SOLUTION: A temporary floor material (1) of the temporary structure is erected or suspended between horizontal members by gripping metal fittings (4,10,10') engaged with the horizontal members (B). The height difference (Sh2) between the top of the horizontal member (Ba) and the floor surface of the temporary flooring is set to a dimension within the range of 20 to 35 mm. The temporary floor material includes a floor surface extension member (3) that constitutes a gap filling member. A tip portion (33) of the gap filling member is horizontally separated by a dimension (S1, S2) within a range of 5 to 25 mm from the vertical center plane (CP) of the horizontal member, and the tip portions are separated from each other with a dimension (ΔS) in the range of 20 to 35 mm. The minimum separation distance (S4, S5) between the lower surface of the floor extension member and the outer surface of the horizontal member is set to a dimension within the range of 20 to 35 mm. An arc-shaped free space (S) having a dimension in the range of 20 to 35 mm as a dimension (S4, S5) on the diameter extension line of the horizontal member is formed between the floor surface extension member and the horizontal member.SELECTED DRAWING: Figure 2
【課題】仮設床材を合い掛け状態に設置し、或いは、合い掛け状態に設置した仮設床材を撤去する作業の作業性を簡素化し又は改善する。【解決手段】仮設構造物の仮設床材(1)は、横架材(B)に係合したつかみ金具(4,10,10')によって横架材間に架設又は懸架される。横架材の頂部(Ba)と仮設床材の床面との高低差(Sh2)は２０〜３５mmの範囲内の寸法に設定される。仮設床材は、隙間埋め部材を構成する床面延設部材(3)を備える。隙間埋め部材の先端部(33)は、横架材の鉛直中心平面(CP)から５〜２５mmの範囲内の寸法(S1,S2)を隔てて水平方向に離間し、先端部同士は、２０〜３５mmの範囲内の寸法(ΔS)を隔てて離間する。床面延設部材の下面と横架材の外面との最小離間距離(S4,S5)は、２０〜３５mmの範囲内の寸法に設定され、横架材の直径延長線上の寸法(S4,S5)として２０〜３５mmの範囲内の寸法を有する弧状の自由空間(S)が床面延設部材と横架材との間に形成される。【選択図】図２
TEMPORARY FLOORING MATERIAL FOR TEMPORARY STRUCTURES
To simplify or improve the workability of the work of installing the temporary flooring material in a crossed state or removing the temporary flooring material installed in the crossed state.SOLUTION: A temporary floor material (1) of the temporary structure is erected or suspended between horizontal members by gripping metal fittings (4,10,10') engaged with the horizontal members (B). The height difference (Sh2) between the top of the horizontal member (Ba) and the floor surface of the temporary flooring is set to a dimension within the range of 20 to 35 mm. The temporary floor material includes a floor surface extension member (3) that constitutes a gap filling member. A tip portion (33) of the gap filling member is horizontally separated by a dimension (S1, S2) within a range of 5 to 25 mm from the vertical center plane (CP) of the horizontal member, and the tip portions are separated from each other with a dimension (ΔS) in the range of 20 to 35 mm. The minimum separation distance (S4, S5) between the lower surface of the floor extension member and the outer surface of the horizontal member is set to a dimension within the range of 20 to 35 mm. An arc-shaped free space (S) having a dimension in the range of 20 to 35 mm as a dimension (S4, S5) on the diameter extension line of the horizontal member is formed between the floor surface extension member and the horizontal member.SELECTED DRAWING: Figure 2
【課題】仮設床材を合い掛け状態に設置し、或いは、合い掛け状態に設置した仮設床材を撤去する作業の作業性を簡素化し又は改善する。【解決手段】仮設構造物の仮設床材(1)は、横架材(B)に係合したつかみ金具(4,10,10')によって横架材間に架設又は懸架される。横架材の頂部(Ba)と仮設床材の床面との高低差(Sh2)は２０〜３５mmの範囲内の寸法に設定される。仮設床材は、隙間埋め部材を構成する床面延設部材(3)を備える。隙間埋め部材の先端部(33)は、横架材の鉛直中心平面(CP)から５〜２５mmの範囲内の寸法(S1,S2)を隔てて水平方向に離間し、先端部同士は、２０〜３５mmの範囲内の寸法(ΔS)を隔てて離間する。床面延設部材の下面と横架材の外面との最小離間距離(S4,S5)は、２０〜３５mmの範囲内の寸法に設定され、横架材の直径延長線上の寸法(S4,S5)として２０〜３５mmの範囲内の寸法を有する弧状の自由空間(S)が床面延設部材と横架材との間に形成される。【選択図】図２
TEMPORARY FLOORING MATERIAL FOR TEMPORARY STRUCTURES
仮設構造物の仮設床材
KAWAHISA RYOSUKE (author)
2021-04-08
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste