A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PREFABRICATION TYPE STAIRWAY
To provide a prefabrication type stairway in which left and right angles of a handrail member can be easily adjusted.SOLUTION: In a prefabrication type stairway 2, a plurality of step members 6 are arranged to be disposed in a stairway shape on a rod-like member 4 disposed on a sloped face 3 along its slope direction. The prefabrication type stairway comprises: a plurality of posts 8 erected so as to be arranged along a stairway moving direction with a predetermined interval at a position outside in its length direction from an end portion in a length direction of the step member 6; a handrail attaching member 30 provided at each upper end portion of the plurality of posts 8; and a handrail member 10 whose both end portions in a length direction are respectively connected with the handrail attaching member 30 provided at an upper end portion of neighboring posts 8 of the plurality of posts 8. The handrail attaching member 30 comprises: a handrail support portion to which an end portion of the handrail member 10 is connected; and a post fixing portion fixed to an outer peripheral face of the post 8. The post fixing portion is formed so that its horizontal cross section shape is along a horizontal cross section shape of an outer peripheral face of the post 8.SELECTED DRAWING: Figure 5
【課題】手摺部材の左右の角度を容易に調整可能なプレハブ式階段を提供する。【解決手段】傾斜面３の上にその傾斜方向に沿って配置された棒状部材４の上に、複数のステップ部材６が階段状に並べて配置されたプレハブ式階段２において、ステップ部材６の長さ方向の端部からその長さ方向の外側の位置に、階段の進行方向に沿って所定の間隔をおいて並ぶように立設された複数の支柱８と、複数の支柱８のそれぞれの上端部に設けられた手摺取付具３０と、複数の支柱８の隣り合う支柱８の上端部に設けられた手摺取付具３０に、長さ方向の両端部がそれぞれ連結された手摺部材１０と、を備える。手摺取付具３０は、手摺部材１０の端部が連結される手摺支持部と、支柱８の外周面に固定される支柱固定部を備え、支柱固定部は、その水平断面形状が支柱８の外周面の水平断面形状に沿うように形成される。【選択図】図５
PREFABRICATION TYPE STAIRWAY
To provide a prefabrication type stairway in which left and right angles of a handrail member can be easily adjusted.SOLUTION: In a prefabrication type stairway 2, a plurality of step members 6 are arranged to be disposed in a stairway shape on a rod-like member 4 disposed on a sloped face 3 along its slope direction. The prefabrication type stairway comprises: a plurality of posts 8 erected so as to be arranged along a stairway moving direction with a predetermined interval at a position outside in its length direction from an end portion in a length direction of the step member 6; a handrail attaching member 30 provided at each upper end portion of the plurality of posts 8; and a handrail member 10 whose both end portions in a length direction are respectively connected with the handrail attaching member 30 provided at an upper end portion of neighboring posts 8 of the plurality of posts 8. The handrail attaching member 30 comprises: a handrail support portion to which an end portion of the handrail member 10 is connected; and a post fixing portion fixed to an outer peripheral face of the post 8. The post fixing portion is formed so that its horizontal cross section shape is along a horizontal cross section shape of an outer peripheral face of the post 8.SELECTED DRAWING: Figure 5
【課題】手摺部材の左右の角度を容易に調整可能なプレハブ式階段を提供する。【解決手段】傾斜面３の上にその傾斜方向に沿って配置された棒状部材４の上に、複数のステップ部材６が階段状に並べて配置されたプレハブ式階段２において、ステップ部材６の長さ方向の端部からその長さ方向の外側の位置に、階段の進行方向に沿って所定の間隔をおいて並ぶように立設された複数の支柱８と、複数の支柱８のそれぞれの上端部に設けられた手摺取付具３０と、複数の支柱８の隣り合う支柱８の上端部に設けられた手摺取付具３０に、長さ方向の両端部がそれぞれ連結された手摺部材１０と、を備える。手摺取付具３０は、手摺部材１０の端部が連結される手摺支持部と、支柱８の外周面に固定される支柱固定部を備え、支柱固定部は、その水平断面形状が支柱８の外周面の水平断面形状に沿うように形成される。【選択図】図５
PREFABRICATION TYPE STAIRWAY
プレハブ式階段
MIYATA TOSHIHISA (author) / TODA TATSUYA (author)
2021-03-01
Patent
Electronic Resource
Japanese
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