The invention discloses a lifting appliance for a crane. The lifting appliance comprises a lifting rope, a buckle, a pulley, a mooring rope, a shear fork lifting mechanism, hooks, a bolt, a nut and pin holes. The lifting rope is fixedly connected to the buckle. The buckle is connected to the pulley through the bolt and the nut. The mooring rope penetrates the two ends of the pulley and is connected to the shear fork lifting mechanism. The hooks are arranged on two bent arms of the shear fork lifting mechanism. The pin holes are formed in the nut and the bolt. When the nut is screwed on the bolt, the pin holes in the nut and the bolt can right correspond. Shear fork arms of the shear fork lifting mechanism are connected through a rotating shaft and fastened through a fastening nut. Anti-skid rubber pads are arranged at the hook tips of the hooks. The lifting appliance for the crane has the beneficial effects that a heavy object can be clamped and fixed and is prevented from waggling, meanwhile, the quality is reliable, using is convenient, and the manufacturing cost is low.
Lifting appliance for crane
2016-01-27
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
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