The invention discloses a crane shoulder pole method lifting method. The method is characterized by comprising the following construction steps: (1) a shoulder pole lifting device is produced; and a lever is selected according to the weight of a lifting part; (2) manufacturing of lifting lugs: the lifting lugs are manufactured according to the weight magnitude of the lifting part; the lifting lugs take the shape of half-arcs; three lifting lugs are provided; one lifting lug is arranged in the center of the upper surface of the lever; and the other two lifting lugs are respectively arranged at the two ends of the lower surface of the lever; (3) a lifting belt and the lifting part are fixed on a crane lifting hook and the lifting lug of the lever; and a traction rope is tightened on a balance lifting part; and (4) the crane is operated to reversely transport the lifting part to a lifting position; the lever is used for conveying the lifting part in place; and the traction rope is used for finely adjusting the lifting part to guarantee the accurate position of the lifting part. The crane shoulder pole method lifting method has the advantages of solving the lifting difficulties of pipes and components at gable edges of factory buildings, saving the mechanical use and improving the lifting efficiency.
Crane shoulder pole method lifting method
2015-08-26
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
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