The invention provides an electric hoist which comprises a base, a fixing frame and an execution mechanism. The base and the fixing frame are welded. An iron pipe in the base and an iron pipe sleeve in the fixing frame are coaxially matched. A supporting pipe in the execution mechanism is sleeved with the iron pipe in the base and can rotate at any angle. By the adoption of the electric hoist, the problem that time and labor are wasted when crops are carried to a roof is solved, the labor intensity of people is relieved, and safety is improved; the electric hoist has the advantages of being simple in structure, low in manufacturing cost, firm and durable.
Electric hoist
2015-07-08
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |