A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To allow a height adjustment of a stage scaffold having a work floor with a wider area.SOLUTION: A jack 100 for a stage scaffold comprises a screw rod material 110 inserted into a support pole 200 placed below a stage scaffold, a screw member 120 formed in a cylindrical shape for being screwed onto the screw rod material 110 and having a lower end surface abutting onto an upper end surface of the support pole 200 and a clamp 130 fixed to an upper part of the screw rod material 110 and gripping a pipe material 41 constituting the stage scaffold.SELECTED DRAWING: Figure 15
【課題】作業床の面積が広いステージ足場の高さ調整を可能にする。【解決手段】ステージ足場用ジャッキ１００は、ステージ足場の下方に配設される支柱２００に挿入されるねじ棒材１１０と、ねじ棒材１１０に螺合する筒状に形成され、下端面が支柱２００の上端面に当接する螺合部材１２０と、ねじ棒材１１０の上部に固定され、ステージ足場を構成しているパイプ材４１を掴むクランプ１３０とを備えている。【選択図】図１５
To allow a height adjustment of a stage scaffold having a work floor with a wider area.SOLUTION: A jack 100 for a stage scaffold comprises a screw rod material 110 inserted into a support pole 200 placed below a stage scaffold, a screw member 120 formed in a cylindrical shape for being screwed onto the screw rod material 110 and having a lower end surface abutting onto an upper end surface of the support pole 200 and a clamp 130 fixed to an upper part of the screw rod material 110 and gripping a pipe material 41 constituting the stage scaffold.SELECTED DRAWING: Figure 15
【課題】作業床の面積が広いステージ足場の高さ調整を可能にする。【解決手段】ステージ足場用ジャッキ１００は、ステージ足場の下方に配設される支柱２００に挿入されるねじ棒材１１０と、ねじ棒材１１０に螺合する筒状に形成され、下端面が支柱２００の上端面に当接する螺合部材１２０と、ねじ棒材１１０の上部に固定され、ステージ足場を構成しているパイプ材４１を掴むクランプ１３０とを備えている。【選択図】図１５
JACK FOR STAGE SCAFFOLD
ステージ足場用ジャッキ
KURISU TATSUO (author)
2023-08-24
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste