A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PREFABRICATED SCAFFOLD FOR INDOOR HIGH-PLACE WORK
To provide a prefabricated scaffold suitable for indoor high-place work.SOLUTION: A prefabricated scaffold for indoor high-place work made of corrugated cardboard is provided with: left and right leg parts in which a plurality of foldable box frame bodies, each of which is formed in a rectangular shape by corrugated cardboard pieces for standing walls having four surfaces connected in an annular shape, are arranged side by side on a base plate having a guide protrusion on an upper flat surface, the box frame bodies being fitted to the base plate so as to abut against the guide protrusion and being stacked in one or a plurality of stages; a floor-board part wherein a bridging floor-board part placed so as to bridge between the leg parts, and right and left extending floor-board parts placed on a leg part are connected each other, and the floor-board part is composed of an upper plane and a three-dimensional reinforcing part provided with a through-cavity in a longitudinal-direction with right and left ends as openings in its lower inside, and the bridging floor-board part and the extending floor-board parts are connected by inserting a connecting columnar material into the through-cavity.SELECTED DRAWING: Figure 1
【課題】屋内高所作業に好適な組立式の足場の提供【解決手段】環状に連接された４面の立壁用段ボール片で矩形に構成された折畳み自在な複数個の並置され箱枠体が上平面にガイド突起を備えた基底板上にガイド突起と当接するように嵌め合わされて１段または複数段積層された左右の脚部と、脚部間に渡しこむように載置する橋渡用床板部と脚部上に載置する左右の延伸床板部が連結されたものであって上部平面とその下方内部に左右の端部を開口とした長手方向の貫通空洞を備えた立体補強部からなり、橋渡用床板部と延伸床板部は連結用柱状材を貫通空洞に挿通することで連結されている床板部とを備えた段ボール製の組立式屋内高所作業用足場。【選択図】図１
PREFABRICATED SCAFFOLD FOR INDOOR HIGH-PLACE WORK
To provide a prefabricated scaffold suitable for indoor high-place work.SOLUTION: A prefabricated scaffold for indoor high-place work made of corrugated cardboard is provided with: left and right leg parts in which a plurality of foldable box frame bodies, each of which is formed in a rectangular shape by corrugated cardboard pieces for standing walls having four surfaces connected in an annular shape, are arranged side by side on a base plate having a guide protrusion on an upper flat surface, the box frame bodies being fitted to the base plate so as to abut against the guide protrusion and being stacked in one or a plurality of stages; a floor-board part wherein a bridging floor-board part placed so as to bridge between the leg parts, and right and left extending floor-board parts placed on a leg part are connected each other, and the floor-board part is composed of an upper plane and a three-dimensional reinforcing part provided with a through-cavity in a longitudinal-direction with right and left ends as openings in its lower inside, and the bridging floor-board part and the extending floor-board parts are connected by inserting a connecting columnar material into the through-cavity.SELECTED DRAWING: Figure 1
【課題】屋内高所作業に好適な組立式の足場の提供【解決手段】環状に連接された４面の立壁用段ボール片で矩形に構成された折畳み自在な複数個の並置され箱枠体が上平面にガイド突起を備えた基底板上にガイド突起と当接するように嵌め合わされて１段または複数段積層された左右の脚部と、脚部間に渡しこむように載置する橋渡用床板部と脚部上に載置する左右の延伸床板部が連結されたものであって上部平面とその下方内部に左右の端部を開口とした長手方向の貫通空洞を備えた立体補強部からなり、橋渡用床板部と延伸床板部は連結用柱状材を貫通空洞に挿通することで連結されている床板部とを備えた段ボール製の組立式屋内高所作業用足場。【選択図】図１
PREFABRICATED SCAFFOLD FOR INDOOR HIGH-PLACE WORK
組立式屋内高所作業用足場
YAMAMOTO SHIGEJI (author) / FUKUI TETSUYA (author)
2024-11-08
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
SCAFFOLD MEMBER FOR INDOOR WORK AND SCAFFOLD USING THE SAME
| European Patent Office | 2024