The invention discloses a wind generator tower self-elevating translation hoist hoisting system. The system comprises a hoisting device, a top structure, a tower rack structure and a ground anchor device, the hoisting device comprises a hoisting arm, an end beam, hydraulic hoisting racks, a lifting oil cylinder, lifting beams and lifting steel strands, the top structure comprises supporting legs, a supporting oil cylinder, a pin roll 1 and a top ring beam, the tower rack structure comprises a pedestal, tower standard knots and tower rack top knots, the ground anchor device comprises an oil cylinder bottom anchor, a ground anchor oil cylinder, a ground anchor embedded part and a ground anchor steel strand, the system also comprises an elevating device, the elevating device comprises sleeve racks, an elevating oil cylinder, a lower ring beam, a lower latch, an upper ring beam, an upper latch and tower guiding rollers. The system has the advantages of high automation degree, self-elevating installation of a tower rack, and stabilization of a hoisting tower cylinder and a fan, and solves the problems of long cycle, large workload and high cost of fan hoisting using large-tonnage crawler cranes and truck cranes at present.
Wind generator tower self-elevating translation hoist hoisting system
16.09.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
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