Title:
COVER PLATE ASSEMBLY, WIND POWER TOWER TUBE, AND WIND TURBINE
Document Type and Number:
WIPO Patent Application WO/2022/048296
Kind Code:
A1
Abstract:
A cover plate assembly, a wind power tower tube, and a wind turbine. The cover plate assembly comprises: a drive component, comprising a swing rod (6) provided with a first limiting component (3); and a cover plate (8), suitable for rotating between a first position and a second position along with rotation of the swing rod (6), the cover plate (8) being provided with a guide component (4), and the guide component (4) moving along the swing rod (6) in a swinging process of the swing rod (6). At the second position, the guide component (4) is in limiting fit with the first limiting component (3), so as to limit the swing rod (6) to drive the cover plate (8) to move back towards the first position; and when the cover plate (8) rotates towards the second position, matching between the first limiting component (3) and the guide component (4) can prevent the cover plate (8) from continuing rotating.
Inventors:
WU XIN (CN)
LIU ZHIXIN (CN)
ZHANG JINBO (CN)
WANG YIFEI (CN)
PANG JINGJING (CN)
LIU ZHIXIN (CN)
ZHANG JINBO (CN)
WANG YIFEI (CN)
PANG JINGJING (CN)
Application Number:
PCT/CN2021/104150
Publication Date:
March 10, 2022
Filing Date:
July 02, 2021
Export Citation:
Assignee:
FICONT IND BEIJING CO LTD (CN)
International Classes:
E05C17/12; E05F3/22; E05F15/60; E05F15/63; E05F15/76; F03D80/00
Foreign References:
| CN201850904U | 2011-06-01 | |||
| CN205135924U | 2016-04-06 | |||
| CN109415917A | 2019-03-01 | |||
| CN103912178A | 2014-07-09 |
Other References:
See also references of EP 4163463A4
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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