PROBLEM TO BE SOLVED: To hold an object while maintaining an assembly posture.SOLUTION: A suspending tool 1, which is used when a lifting device lifts an object 9 to be conveyed having a curved surface part 9a, comprises: a first arm 10 having a lock part 13 locked to the lifting device, and a first extension part 11 extending vertically during lifting; a second arm 20 having a second extension part 21 extending vertically so as to keep itself in parallel to the first extension part 11, and a lower support part 22 which is bent from a lower end of the second extension part 21 in a direction crossing a vertical direction, and supports the curved surface part 9a from below at least at three points; a link 40 connecting an intermediate part of the first extension part 11 and an upper end part of the second extension part 21; and a third arm 30 having a link parallel part 31 which connects a lower end part of the first extension part 11 and an intermediate part of the second extension part 21 and keeps itself in parallel to the link 40, and an upper support part 32 which is provided at a tip side of the link parallel part 31 and supports the curved surface part 9a from above at least at three points.SELECTED DRAWING: Figure 1
【課題】組み付け姿勢を維持して物体を保持する。【解決手段】曲面部9aを有する搬送物9を吊り上げ装置により吊り上げる際に用いる吊り具1であって、吊り上げ装置に係止される係止部13と、吊り上げ時に上下方向に延在する第一延在部11とを有する第一アーム10と、第一延在部11と平行を保つように上下方向に延在する第二延在部21と、第二延在部21の下端から上下方向に対して交差する方向へ屈曲形成されて曲面部9aを下方から少なくとも三点で支持する下側支持部22とを有する第二アーム20と、第一延在部11の中間部と第二延在部21の上端部とを接続するリンク40と、第一延在部11の下端部と第二延在部21の中間部とを接続するとともにリンク40と平行を保つリンク平行部31と、リンク平行部31の先端側に設けられて曲面部9aを上方から少なくとも三点で支持する上側支持部32とを有する第三アーム30と、を備える。【選択図】図1
SUSPENDING TOOL
吊り具
2016-08-18
Patent
Elektronische Ressource
Japanisch
IPC: | B66C Krane , CRANES |