LIFTING DEVICE AND CONSTRUCTION METHOD USING LIFTING DEVICE
To provide a lifting device and a construction method using the lifting device that can improve workability.SOLUTION: A lifting device includes a base that can be installed on an installation surface, a plurality of legs that extend vertically upward from the base, and a supporting portion that is s...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a lifting device and a construction method using the lifting device that can improve workability.SOLUTION: A lifting device includes a base that can be installed on an installation surface, a plurality of legs that extend vertically upward from the base, and a supporting portion that is supported by each of the plurality of legs, and a connecting portion that is supported in a suspended state by a wire from the supporting portion and can be connected to a liner plate. The connecting portion is suspended from the supporting portion by a wire, and is raised by winding the wire according to the driving force from a driving portion, and lowered by unwinding the wire according to the driving force from the driving portion.SELECTED DRAWING: Figure 1
【課題】作業性を向上させることができる昇降装置及び昇降装置を用いた施工方法を提供する。【解決手段】昇降装置は、設置面に設置可能である基台と、基台から鉛直方向の上方に延設される複数の脚部と、複数の脚部のそれぞれに支持される支持部と、支持部からのワイヤーにより吊り下げた状態で支持されており、かつ、ライナープレートと連結可能である連結部と、を備える。連結部は、ワイヤーにより支持部から吊り下げられた状態で駆動部からの駆動力に応じてワイヤーの巻取りにより上昇し、駆動部からの駆動力に応じてワイヤーの巻出しにより降下する。【選択図】図１ |
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