Wind energy plant tower

Wind energy plant tower

  • CN 103,635,647 B
  • Filed: 06/07/2012
  • Issued: 04/06/2016
  • Est. Priority Date: 06/10/2011
  • Status: Active Grant
First Claim
Patent Images

1. a wind energy plant tower, has:

  • Multiple tower portions section, described tower portion section has upper horizontal flanges and lower horizontal flanges and outer peripheral face respectively,At least one tower portion section wherein in multiple described tower portions section at least has the first half portion and the second half portion, and described first half portion and the second half portion have first longitudinal flange and second longitudinal flange respectively,Wherein said first longitudinal flange and described second longitudinal flange have the first side, the second side, the 3rd side and the 4th side respectively, wherein said first side and described second side is opposite each other puts, wherein said 3rd side and described 4th side is opposite each other puts, andFirst side of wherein said first longitudinal flange and the first side of described second longitudinal flange recline mutually, and first longitudinal flange of described first half portion and second longitudinal flange are directly fixed on first longitudinal flange and second longitudinal flange of described second half portion at least in part via their respective first sidesWelding with described outer peripheral face respectively with the second side of described second longitudinal flange of wherein said first longitudinal flange,Can seeing from the outside of described wind energy plant tower with the 3rd side of described second longitudinal flange of wherein said first longitudinal flange.

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