The invention relates to a large-sized building block lifting appliance capable of lifting a large-sized building block in a stable state. The large-sized building block lifting appliance comprises a walking frame, a lifting frame, a rotating frame and hook plates, and is characterized in that the walking frame comprises a walking beam and two walking arms which are respectively and vertically connected to two ends of the walking beam; the walking frame is horizontally and movably arranged on a high frame by a walking power source; the lifting frame comprises a lifting beam and two lifting arms which are respectively and vertically connected to two ends of the lifting beam; the two lifting arms can be respectively and movably mounted on the two walking arms; the lifting frame is driven to lift by a lifting power source; the rotating frame comprises a rotating beam and two rotating arms which are respectively and vertically connected to two ends of the rotating beam; the two rotating arms can be respectively and rotatably mounted on the two lifting arms; and the rotating frame is driven to rotate by a rotating power source. The large-sized building block lifting appliance has the advantages that the building block can be kept in a very stable state during the lifting process, and the lifting work can be smoothly completed no matter which size the building block is.
Large-sized building block lifting appliance
2016-02-24
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |