To provide a lifting jig that is able to lift a building panel efficiently with a simple structure.SOLUTION: A suspension jig 1 is connected to a lifting device and used for lifting a building panel by using a hole formed in the building panel. The suspension jig 1 includes: a connection member 10 connected to the lifting device; an extensible member 20 provided below the connection member 10 and switched between a normal state in which the extensible member can be inserted into the hole of the building panel and a holding state in which the extensible member abuts on inside of the hole to hold the building panel; and a switching member 30 which connects the connection member 10 and the extensible member 20, operates when the connection member 10 is lifted by the lifting device, and switches the extensible member 20 from the normal state to the holding state.SELECTED DRAWING: Figure 2
【課題】簡易な構成で効率よく建築用パネルを吊り上げることができる吊り治具を提供する。【解決手段】吊り治具1は、吊り上げ装置に連結されて、建築用パネルに形成された孔を利用して建築用パネルを吊り上げるために用いられる。吊り治具1は、吊り上げ装置に連結される連結部材10と、連結部材10の下方に設けられ、建築用パネルの孔の内部に挿入可能な通常状態と、孔の内部に当接して建築用パネルを保持する保持状態との間で切り替わる伸縮部材20と、連結部材10と伸縮部材20を接続し、吊り上げ装置によって連結部材10が吊り上げられたときに動作し、伸縮部材20を通常状態から保持状態へと切り替える切替部材30と、を備える。【選択図】図2
SUSPENSION JIG AND SUSPENDING METHOD USING JIG
吊り治具及び吊り治具を用いた吊り上げ方法
2024-10-07
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES |
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