Construction method of single vane installation technique of large wind driven generator
A technology for wind turbines and installation technology, which is applied in the assembly of wind turbines, wind energy generation and other directions, can solve the problems of high installation height and heavy weight of large wind turbines, and achieves light weight, small footprint for the group, and construction speed. quick effect
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[0025] Example 1:
[0026] Such as Figure 1 to Figure 7 As shown, the present invention is a large-scale wind power generator single blade installation process construction method. After the construction of the foundation ring 1 of the wind power generator is completed, the main crane 10 and the auxiliary crane (not shown in the drawings) cooperate with each other. , Both the main crane 10 and the auxiliary crane can use crawler cranes; first install each tower, nacelle 5 and fan hub 6, and then use the main crane 10 and the auxiliary crane to complete the installation of each blade 7. The construction steps are as follows:
[0027] Step 1. Install the first section of tower (bottom section) 2; figure 1 As shown, the main crane 10 and the auxiliary crane are occupied in the hoisting position, and the sling wire rope 9 is connected to the hook of the main crane 10 through the spreader at the upper end of the first section of the tower 2, and in the first section of the tower 2 Th...
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