Installation device for hub system of wind generating set

The utility model provides a wind generating set hub system mounting device which comprises a shackle, a lifting plate, a connecting rod, a connecting rod, a connecting rod, a connecting rod and a connecting rod, and the shackle is fixedly connected to the top of the lifting plate and used for hanging external lifting equipment; the lifting plate is rotatably connected with the lifting beam; the hanging beam is provided with a hanging plate connecting part used for being rotationally connected with the hanging plate and two base plates which are symmetrically distributed, are used for being sleeved with a rope and are provided with the two clamping assemblies respectively; and the two clamping assemblies are fixedly installed on the base plates correspondingly, and each clamping assembly comprises a clamp which can be opened and closed under the action of driving force so as to clamp or release the hub. The hoisting efficiency is improved, the safety risk existing in manual hoisting is reduced, and the hoisti