A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HANDRAIL FRAME AND ELEVATION TYPE MOVABLE SCAFFOLD
SOLUTION: There is provided a handrail frame capable of being folded on an operation floor. It is established on an edge part of an operation floor on an elevation type movable scaffold. It is consisting of a lower handrail column and an upper handrail column jointed in longitudinal direction with a plate or stick shaped metal coupling member. The upper handrail column may stand itself just on the lower handrail column. The upper handrail column may rotate to only the side of the operation floor on central axis of a lower handrail column connection hole formed in horizontal direction near upper part of the lower handrail column. The upper edge part of the lower handrail column comprises a handrail column having at the side of the operation floor a longitudinal notched part capable of storing a plate or stick shaped joint metal upon rotation of the upper handrail column to the side of the operation floor. The lower handrail column may be moved in vertical direction through an operation floor penetrating metal part arranged at both ends of edge part on the operation floor and be fixed at a predetermined height position.SELECTED DRAWING: Figure 11
【解決手段】昇降式移動足場の作業床の縁部に立設される手摺枠であって、板状又は棒状の連結金具により縦方向に連結された下部手摺柱と上部手摺柱からなり、上部手摺柱は下部手摺柱の直上に自立可能であるとともに、上部手摺柱は下部手摺柱の上部近傍に水平方向に穿たれた下部手摺柱連結孔の中心軸回りに作業床側にのみ回転可能であり、下部手摺柱の上端部は上部手摺柱の作業床側への回転時に板状又は棒状の連結金具を収容できるだけの縦方向の切り欠き部を作業床側に有する手摺柱を備え、かつ、下部手摺柱は作業床の縁部両端に設けられた作業床貫通金具を通して上下方向に移動可能かつ所定高さ位置で固定可能であることを特徴とする、作業床上に折り畳むことができる手摺枠。【選択図】図１１
HANDRAIL FRAME AND ELEVATION TYPE MOVABLE SCAFFOLD
SOLUTION: There is provided a handrail frame capable of being folded on an operation floor. It is established on an edge part of an operation floor on an elevation type movable scaffold. It is consisting of a lower handrail column and an upper handrail column jointed in longitudinal direction with a plate or stick shaped metal coupling member. The upper handrail column may stand itself just on the lower handrail column. The upper handrail column may rotate to only the side of the operation floor on central axis of a lower handrail column connection hole formed in horizontal direction near upper part of the lower handrail column. The upper edge part of the lower handrail column comprises a handrail column having at the side of the operation floor a longitudinal notched part capable of storing a plate or stick shaped joint metal upon rotation of the upper handrail column to the side of the operation floor. The lower handrail column may be moved in vertical direction through an operation floor penetrating metal part arranged at both ends of edge part on the operation floor and be fixed at a predetermined height position.SELECTED DRAWING: Figure 11
【解決手段】昇降式移動足場の作業床の縁部に立設される手摺枠であって、板状又は棒状の連結金具により縦方向に連結された下部手摺柱と上部手摺柱からなり、上部手摺柱は下部手摺柱の直上に自立可能であるとともに、上部手摺柱は下部手摺柱の上部近傍に水平方向に穿たれた下部手摺柱連結孔の中心軸回りに作業床側にのみ回転可能であり、下部手摺柱の上端部は上部手摺柱の作業床側への回転時に板状又は棒状の連結金具を収容できるだけの縦方向の切り欠き部を作業床側に有する手摺柱を備え、かつ、下部手摺柱は作業床の縁部両端に設けられた作業床貫通金具を通して上下方向に移動可能かつ所定高さ位置で固定可能であることを特徴とする、作業床上に折り畳むことができる手摺枠。【選択図】図１１
HANDRAIL FRAME AND ELEVATION TYPE MOVABLE SCAFFOLD
手摺枠および昇降式移動足場
INAMORI JUNJI (author) / YOKOYAMA HIROYUKI (author)
2017-09-14
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste