A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a suspended scaffold that may be installed at a roofed location on a balustrade of an overpass and allows selection of an optimum place of installation.SOLUTION: A suspended scaffold 3 is installed on an overpass 1 having a roof part 5 extending inward from a top edge of a balustrade 2, and includes a plurality of suspension frames 7 and a scaffold board 8 disposed between the suspension frames 7. The suspension frame 7 has an upper lateral material 11 mounted on a top surface of the roof part 5, is provided with a reinforcing plate 20 at a portion mounted on a corner between the balustrade 2 and the roof part 5, and has a top horizontal material 14 of the upper lateral material 11 fixed on the roof part 5 with an upper reinforcing material 22 and a lower reinforcing material 23. The top horizontal material 14 is made extendable in a width direction of the roof part 5, and selection becomes possible of a location to fix an extended part 18 at an inner edge of the top horizontal material to the roof part 5.
【課題】高架橋の、高欄に屋根部を有する箇所に設置することができ、最適な設置箇所を選択できる吊足場の提供。【解決手段】高欄２の上端から内側へ張出す屋根部５を有する高架橋１に設置される吊足場３である。複数の吊枠７と、吊枠７間に架け渡した足場板８を備える。吊枠７は、屋根部５上面に載置される上横材１１を有し、高欄２と屋根部５との角部上に載る部分において、補強板２０を有し、上横材１１の天部水平材１４を上部補強材２２と下部補強材２３とで屋根部５に固定する構造であって、天部水平材１４を屋根部５の幅方向で伸縮可能にして、その内端の張出し部１８を屋根部５へ固定する箇所を選定可能にする。【選択図】図９
PROBLEM TO BE SOLVED: To provide a suspended scaffold that may be installed at a roofed location on a balustrade of an overpass and allows selection of an optimum place of installation.SOLUTION: A suspended scaffold 3 is installed on an overpass 1 having a roof part 5 extending inward from a top edge of a balustrade 2, and includes a plurality of suspension frames 7 and a scaffold board 8 disposed between the suspension frames 7. The suspension frame 7 has an upper lateral material 11 mounted on a top surface of the roof part 5, is provided with a reinforcing plate 20 at a portion mounted on a corner between the balustrade 2 and the roof part 5, and has a top horizontal material 14 of the upper lateral material 11 fixed on the roof part 5 with an upper reinforcing material 22 and a lower reinforcing material 23. The top horizontal material 14 is made extendable in a width direction of the roof part 5, and selection becomes possible of a location to fix an extended part 18 at an inner edge of the top horizontal material to the roof part 5.
【課題】高架橋の、高欄に屋根部を有する箇所に設置することができ、最適な設置箇所を選択できる吊足場の提供。【解決手段】高欄２の上端から内側へ張出す屋根部５を有する高架橋１に設置される吊足場３である。複数の吊枠７と、吊枠７間に架け渡した足場板８を備える。吊枠７は、屋根部５上面に載置される上横材１１を有し、高欄２と屋根部５との角部上に載る部分において、補強板２０を有し、上横材１１の天部水平材１４を上部補強材２２と下部補強材２３とで屋根部５に固定する構造であって、天部水平材１４を屋根部５の幅方向で伸縮可能にして、その内端の張出し部１８を屋根部５へ固定する箇所を選定可能にする。【選択図】図９
SUSPENDED SCAFFOLD
吊足場
SEKIYAMA NAOMI (author)
2016-01-28
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken