Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
TEMPORARY SCAFFOLD FOR PUMP OPENING
To provide a temporary scaffold for a pump opening that can cope with pump openings with different inner diameters and can be installed by working from above a pump opening.SOLUTION: A temporary scaffold for a pump opening comprises a scaffold body 4 that can be installed in a pump opening 2a for installing a pump. The scaffold body comprises: a central floor plate portion 5 which can be inserted into the pump opening; a plurality of scaffold support members 6 which are rotatable in a horizontal plane in a state where its tip portion is spaced apart from an outer peripheral edge of the central floor plate portion, and are foldable along the outer peripheral edge of the central floor plate portion; and a plurality of outer peripheral floor plate members 8a to 8d which are stretched between neighboring scaffold support members in a state where base ends of the plurality of scaffold support members are spaced apart from the outer peripheral edge of the central floor plate portion, and can be installed so as to close gaps between the neighboring scaffold support members and close the pump opening together with the central floor plate portion.SELECTED DRAWING: Figure 1
【課題】 異なる内径のポンプ用開口部であっても対応できると共に、ポンプ用開口部の上方からの作業で設置可能なポンプ用開口部の仮設足場を提供すること。【解決手段】 ポンプの据付用としてポンプ用開口部２ａに設置可能な足場本体４を備え、足場本体が、ポンプ用開口部内に挿入可能な中央床板部５と、中央床板部の外周縁から先端部を離間させた状態に水平面内で回動可能であると共に中央床板部の外周縁に沿って折り畳み可能な複数の足場支持部材６と、複数の足場支持部材を中央床板部の外周縁から基端部を離間させた状態で、隣り合う足場支持部材間に架け渡され、隣り合う足場支持部材間の隙間を閉塞すると共に中央床板部と共にポンプ用開口部を閉塞して設置可能な複数の外周床板部材８ａ～８ｄとを備えている。【選択図】 図１
TEMPORARY SCAFFOLD FOR PUMP OPENING
To provide a temporary scaffold for a pump opening that can cope with pump openings with different inner diameters and can be installed by working from above a pump opening.SOLUTION: A temporary scaffold for a pump opening comprises a scaffold body 4 that can be installed in a pump opening 2a for installing a pump. The scaffold body comprises: a central floor plate portion 5 which can be inserted into the pump opening; a plurality of scaffold support members 6 which are rotatable in a horizontal plane in a state where its tip portion is spaced apart from an outer peripheral edge of the central floor plate portion, and are foldable along the outer peripheral edge of the central floor plate portion; and a plurality of outer peripheral floor plate members 8a to 8d which are stretched between neighboring scaffold support members in a state where base ends of the plurality of scaffold support members are spaced apart from the outer peripheral edge of the central floor plate portion, and can be installed so as to close gaps between the neighboring scaffold support members and close the pump opening together with the central floor plate portion.SELECTED DRAWING: Figure 1
【課題】 異なる内径のポンプ用開口部であっても対応できると共に、ポンプ用開口部の上方からの作業で設置可能なポンプ用開口部の仮設足場を提供すること。【解決手段】 ポンプの据付用としてポンプ用開口部２ａに設置可能な足場本体４を備え、足場本体が、ポンプ用開口部内に挿入可能な中央床板部５と、中央床板部の外周縁から先端部を離間させた状態に水平面内で回動可能であると共に中央床板部の外周縁に沿って折り畳み可能な複数の足場支持部材６と、複数の足場支持部材を中央床板部の外周縁から基端部を離間させた状態で、隣り合う足場支持部材間に架け渡され、隣り合う足場支持部材間の隙間を閉塞すると共に中央床板部と共にポンプ用開口部を閉塞して設置可能な複数の外周床板部材８ａ～８ｄとを備えている。【選択図】 図１
TEMPORARY SCAFFOLD FOR PUMP OPENING
ポンプ用開口部の仮設足場
HIROSE FUJIO (Autor:in) / YOKOYAMA TAKUYA (Autor:in) / SUGIYAMA YUICHI (Autor:in) / WATANABE AKINOBU (Autor:in) / TANAKA MASATO (Autor:in) / MATSUO KENJI (Autor:in)
04.10.2023
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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