CN113417224B - Rotary crosswind-proof barrier for highway - Google Patents
Rotary crosswind-proof barrier for highway Download PDFInfo
- Publication number
- CN113417224B CN113417224B CN202110698024.9A CN202110698024A CN113417224B CN 113417224 B CN113417224 B CN 113417224B CN 202110698024 A CN202110698024 A CN 202110698024A CN 113417224 B CN113417224 B CN 113417224B
- Authority
- CN
- China
- Prior art keywords
- sound
- rotary
- absorbing
- blade
- crosswind
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/06—Anti-dazzle arrangements ; Securing anti-dazzle means to crash-barriers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0011—Plank-like elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0023—Details, e.g. foundations
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110698024.9A CN113417224B (en) | 2021-06-23 | 2021-06-23 | Rotary crosswind-proof barrier for highway |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110698024.9A CN113417224B (en) | 2021-06-23 | 2021-06-23 | Rotary crosswind-proof barrier for highway |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113417224A CN113417224A (en) | 2021-09-21 |
CN113417224B true CN113417224B (en) | 2023-01-13 |
Family
ID=77717537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110698024.9A Active CN113417224B (en) | 2021-06-23 | 2021-06-23 | Rotary crosswind-proof barrier for highway |
Country Status (1)
Country | Link |
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CN (1) | CN113417224B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0274884A1 (en) * | 1986-12-18 | 1988-07-20 | G. Maunsell & Partners | A windshield for an exposed structure |
JPH09209316A (en) * | 1996-02-05 | 1997-08-12 | Sekisui Jushi Co Ltd | Soundproof wall |
KR20040025280A (en) * | 2002-09-19 | 2004-03-24 | 박정근 | Rotaton type soundproofing wall |
CN204435246U (en) * | 2015-02-03 | 2015-07-01 | 青海富腾生态科技有限公司 | A kind of road noise-reduction barrier |
CN206495145U (en) * | 2016-09-07 | 2017-09-15 | 中铁第四勘察设计院集团有限公司 | A kind of platform sound-absorbing wall |
CN108867422A (en) * | 2018-08-13 | 2018-11-23 | 中南大学 | A kind of multi-functional sound of the wind barrier of environment-friendly and energy-efficient |
CN110396951A (en) * | 2019-08-05 | 2019-11-01 | 江苏华之杰环境科技有限公司 | A kind of bayonet townhouse type lightweight echo absorption barrier with double-layer hollow structure |
-
2021
- 2021-06-23 CN CN202110698024.9A patent/CN113417224B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0274884A1 (en) * | 1986-12-18 | 1988-07-20 | G. Maunsell & Partners | A windshield for an exposed structure |
JPH09209316A (en) * | 1996-02-05 | 1997-08-12 | Sekisui Jushi Co Ltd | Soundproof wall |
KR20040025280A (en) * | 2002-09-19 | 2004-03-24 | 박정근 | Rotaton type soundproofing wall |
CN204435246U (en) * | 2015-02-03 | 2015-07-01 | 青海富腾生态科技有限公司 | A kind of road noise-reduction barrier |
CN206495145U (en) * | 2016-09-07 | 2017-09-15 | 中铁第四勘察设计院集团有限公司 | A kind of platform sound-absorbing wall |
CN108867422A (en) * | 2018-08-13 | 2018-11-23 | 中南大学 | A kind of multi-functional sound of the wind barrier of environment-friendly and energy-efficient |
CN110396951A (en) * | 2019-08-05 | 2019-11-01 | 江苏华之杰环境科技有限公司 | A kind of bayonet townhouse type lightweight echo absorption barrier with double-layer hollow structure |
Also Published As
Publication number | Publication date |
---|---|
CN113417224A (en) | 2021-09-21 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Hongwei Inventor after: Zhao Duijia Inventor after: Li Baojun Inventor after: Zhao Diyang Inventor after: Zhang Ying Inventor after: Wang Ning Inventor after: Wang Hongmei Inventor after: Li Xiaowei Inventor after: Li Feng Inventor after: Yang Hanchen Inventor before: Wang Hongwei Inventor before: Zhao Duijia Inventor before: Li Baojun Inventor before: Zhao Diyang Inventor before: Zhang Ying Inventor before: Wang Ning Inventor before: Wang Hongmei Inventor before: Li Xiaowei Inventor before: Li Feng Inventor before: Yang Hancheng |
|
GR01 | Patent grant | ||
GR01 | Patent grant |