The invention relates to the technical field of lifting machinery, in particular to a pneumatic lifting appliance and a lifting method. The pneumatic lifting appliance comprises a supporting plate, a reinforcement cage lifting mechanism and a pipe pile lifting mechanism, wherein the reinforcement cage lifting mechanism and the pipe pile lifting mechanism are arranged on the two opposite sides of the supporting plate correspondingly. The reinforcement cage lifting mechanism comprises a reinforcement cage lifting hook and a reinforcement cage lifting driving mechanism, and the reinforcement cage lifting hook is driven by the reinforcement cage lifting driving mechanism to be in a reinforcement cage lifting state in which the reinforcement cage lifting hook is opened to hang a reinforcement cage; the tubular pile hoisting mechanism comprises a tubular pile lifting hook and a tubular pile hoisting driving mechanism, and the tubular pile lifting hook is driven by the tubular pile hoisting driving mechanism to extend into one end of the tubular pile to hang the tubular pile in the tubular pile hoisting state. The device can be used for flexibly moving the reinforcement cage or the pipe pile in the production of the concrete prefabricated pipe pile.
本申请涉及吊装机械技术领域,尤其是涉及一种气动吊具及吊装方法。气动吊具包括支撑板、分别设置在所述支撑板相对两侧的钢筋笼吊装机构和管桩吊装机构;所述钢筋笼吊装机构包括钢筋笼吊钩和钢筋笼吊驱动机构,所述钢筋笼吊钩于所述钢筋笼吊驱动机构驱动下具有张开以吊挂钢筋笼的吊装钢筋笼状态;所述管桩吊装机构包括管桩吊钩和管桩吊驱动机构,所述管桩吊钩于所述管桩吊驱动机构驱动下伸入管桩一端内部以吊挂管桩的吊装管桩状态。本申请能够用于混凝土预制管桩生产中对钢筋笼或管桩进行灵活移动。
Pneumatic lifting appliance and lifting method
一种气动吊具及吊装方法
2022-11-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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