PROBLEM TO BE SOLVED: To allow a lengthy building material to be efficiently carried without being damaged.SOLUTION: A hanger 10, used for hanging up a plurality of H shaped steels 1 in an arrayed state by a crane, comprises: a plate-shaped base portion 20 that is hung up in a horizontal attitude by the crane; and fixed portions 32 and rotating portions 34 that are arranged on a bottom face of the base portion 20 and hooks and holds the H-shaped steels 1 from one sides and the other sides in a width direction thereof. The rotating portions 34 are provided rotatably around a rotating shaft extending downward from the base portion 20, the rotating portions 34 are rotated so that the fixed portions 32 and the rotating portions 34 are changed into a holding state of holding the H-shaped steels 1 and a non-holding state of not holding the H-shaped steels 1.
【課題】長尺の建材を、傷つけることなく効率よく搬送できるようにする。【解決手段】複数本のH形鋼1を並列された状態でクレーンにより吊り上げるのに用いられる吊治具10であって、クレーンにより水平な姿勢で吊り上げられる平板状の基部20と、基部20の底面側に配され、H形鋼1をその幅方向の一方側と他方側とから引掛けて保持する固定部32び回転部34を備え、回転部34は、基部20から下方に延びる回転軸の周りに回転可能に設けられており、回転部34が回転されることにより、固定部32及び回転部34が、H形鋼1を保持する保持状態とH形鋼1を保持しない非保持状態とに変化する。【選択図】図3
HANGER AND METHOD FOR HANGING BUILDING MATERIAL
吊治具及び建材の吊上方法
2015-08-03
Patent
Elektronische Ressource
Japanisch
IPC: | B66C Krane , CRANES |
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