Wind turbine generator cabin hoisting device

The utility model discloses a wind turbine generator cabin hoisting device which comprises a hoisting tool, an upper hoisting belt, a lower hoisting belt, shackle assemblies, pin shaft assemblies, a front supporting beam and a rear supporting beam, the front supporting beam and the rear supporting beam are arranged on the two sides below the hoisting tool in parallel, the front supporting beam and the rear supporting beam are respectively connected with the shackle assemblies through the pin shaft assemblies, and the shackle assemblies are connected with the lower hoisting belt through the pin shaft assemblies. Each shackle assembly is provided with a lower hanging belt. The shackle assemblies are arranged on the two sides of the upper portion of the lifting tool respectively, and the shackle assemblies on the two sides are connected through the upper lifting belt. The device can realize the generality of the cabin hanging beam when different rated hoisting machinery hoists the cabin, and the hoisting cost of