Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide an expansion type work floor which can be easily installed as necessary even in a limited narrow space, and can improve both workability and safety.SOLUTION: A work floor 11, handrails 14 and 15, and reinforcement members 19 and 20 that are supported by supports 12a to 12d at four corners at predetermined heights are longitudinally folded to be smaller substantially at the same time and in a similar manner. In the work floor 11, a folding support rod 11c is used as the supporting point, in the handrails 14 and 15, folding support shafts 14c and 15c are used as the supporting points, and in the reinforcement members 19 and 20, folding support shafts 19c and 20c are used as the supporting points. On lower ends of the respective supports 12a to 12d, leg wheels 24a to 24d that are movable in a free direction are provided. A ladder 25 for stepping up to/down from the work floor 11 is also provided. In the ladder 25, a folding connection member 27 is folded with a folding support shaft 27c as the supporting point, and the ladder is to be smaller in a state along an expansion type work floor 10.SELECTED DRAWING: Figure 1
【課題】スペースの限られた狭い場所であっても、必要に応じて容易に設置することができ、作業性、安全性ともに向上させることが可能な展張式作業床を提供する。【解決手段】四隅の支柱１２ａ〜１２ｄにより所要の高さに支持された作業床１１および手すり１４，１５および補強部材１９，２０は共に、作業床１１はその折り畳み支持棒１１ｃを支点として、手すり１４，１５はその折り畳み支持軸１４ｃ，１５ｃを支点として、補強部材１９，２０はその折り畳み支持軸１９ｃ，２０ｃを支点として、ほぼ同時、同様に、前後方向に折り畳んで小さくなる。各支柱１２ａ〜１２ｄの下端には移動方向自在な脚輪２４ａ〜２４ｄを設ける。更に、作業床１１に昇降するための梯子２５を備え、当該梯子２５も、折り畳み接続部材２７をその折り畳み支持軸２７ｃを支点として折り畳み、展張式作業床１０に沿わせた状態で小さくなる。【選択図】 図１
To provide an expansion type work floor which can be easily installed as necessary even in a limited narrow space, and can improve both workability and safety.SOLUTION: A work floor 11, handrails 14 and 15, and reinforcement members 19 and 20 that are supported by supports 12a to 12d at four corners at predetermined heights are longitudinally folded to be smaller substantially at the same time and in a similar manner. In the work floor 11, a folding support rod 11c is used as the supporting point, in the handrails 14 and 15, folding support shafts 14c and 15c are used as the supporting points, and in the reinforcement members 19 and 20, folding support shafts 19c and 20c are used as the supporting points. On lower ends of the respective supports 12a to 12d, leg wheels 24a to 24d that are movable in a free direction are provided. A ladder 25 for stepping up to/down from the work floor 11 is also provided. In the ladder 25, a folding connection member 27 is folded with a folding support shaft 27c as the supporting point, and the ladder is to be smaller in a state along an expansion type work floor 10.SELECTED DRAWING: Figure 1
【課題】スペースの限られた狭い場所であっても、必要に応じて容易に設置することができ、作業性、安全性ともに向上させることが可能な展張式作業床を提供する。【解決手段】四隅の支柱１２ａ〜１２ｄにより所要の高さに支持された作業床１１および手すり１４，１５および補強部材１９，２０は共に、作業床１１はその折り畳み支持棒１１ｃを支点として、手すり１４，１５はその折り畳み支持軸１４ｃ，１５ｃを支点として、補強部材１９，２０はその折り畳み支持軸１９ｃ，２０ｃを支点として、ほぼ同時、同様に、前後方向に折り畳んで小さくなる。各支柱１２ａ〜１２ｄの下端には移動方向自在な脚輪２４ａ〜２４ｄを設ける。更に、作業床１１に昇降するための梯子２５を備え、当該梯子２５も、折り畳み接続部材２７をその折り畳み支持軸２７ｃを支点として折り畳み、展張式作業床１０に沿わせた状態で小さくなる。【選択図】 図１
EXPANSION TYPE WORK FLOOR
展張式作業床
NORISHIMA YUSUKE (Autor:in)
22.10.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste