To provide a hanging metal fitting that can lift objects weighing more than 100 tons in a stable manner and can easily and accurately respond to shifts in the center of gravity of the object being lifted.SOLUTION: Hanging metal fittings 10L (10R) comprises a lower main plate 1 attached to an object to be lifted G, an upper main plate 2 suspended from a hook F of a lifting machine C, intermediate link plates 5,5(6,6) arranged astride over opposing areas 3(4) between the upper main plate 2 and the lower main plate 1, which are separated in the vertical direction, and to sandwich the upper main plate 2 and the lower main plate 1 from both sides, connecting pins 7(8) that detachably penetrate the upper main plate 2 and intermediate link plates 5,5(6,6) that sandwich both sides of the upper main plate 2 above the intermediate link plates 5,5(6,6), and connecting pins 9(12) that detachably penetrate the lower main plate 1 and intermediate link plates 5,5(6,6) that sandwich both sides of the lower main plate 1 below the intermediate link plates 5,5(6,6).SELECTED DRAWING: Figure 1
【課題】重量が100tを超える吊上対象物を安定した状態で吊り上げることができ、吊上対象物の重心のズレにも容易且つ的確に対応することができる吊金具を提供する。【解決手段】吊金具10L(10R)は、吊上対象物Gに取り付けられる下方主板1と、揚重機CのフックFに吊り下げられる上方主板2と、上下方向に離隔して配置された上方主板2と下方主板1との対向領域3(4)を跨いだ状態で、上方主板2及び下方主板1を両面から挟むように配置された中間リンク板5,5(6,6)と、中間リンク板5,5(6,6)の上方において上方主板2並びに上方主板2の両面を挟む中間リンク板5,5(6,6)を着脱可能に貫通する連接ピン7(8)と、中間リンク板5,5(6,6)の下方において下方主板1並びに下方主板1の両面を挟む中間リンク板5,5(6,6)を着脱可能に貫通する連接ピン9(12)と、を備えている。【選択図】図1
HANGING METAL FITTING
吊金具
2021-12-16
Patent
Elektronische Ressource
Japanisch
IPC: | B66C Krane , CRANES / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |
HANGING METAL FITTING, HANGING STRUCTURE, AND HANGING METHOD
Europäisches Patentamt | 2021
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