CN101311416B - 铰接链、护栏块及护栏 - Google Patents
铰接链、护栏块及护栏 Download PDFInfo
- Publication number
- CN101311416B CN101311416B CN2007101080978A CN200710108097A CN101311416B CN 101311416 B CN101311416 B CN 101311416B CN 2007101080978 A CN2007101080978 A CN 2007101080978A CN 200710108097 A CN200710108097 A CN 200710108097A CN 101311416 B CN101311416 B CN 101311416B
- Authority
- CN
- China
- Prior art keywords
- guard rail
- guardrail
- rail block
- articulated elements
- draw piece
- 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.)
- Expired - Fee Related
Links
- 230000005484 gravity Effects 0.000 claims description 12
- 238000002955 isolation Methods 0.000 abstract description 5
- 239000004567 concrete Substances 0.000 description 12
- 230000003014 reinforcing effect Effects 0.000 description 9
- 230000001133 acceleration Effects 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 4
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (18)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101080978A CN101311416B (zh) | 2007-05-26 | 2007-05-26 | 铰接链、护栏块及护栏 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101080978A CN101311416B (zh) | 2007-05-26 | 2007-05-26 | 铰接链、护栏块及护栏 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101311416A CN101311416A (zh) | 2008-11-26 |
CN101311416B true CN101311416B (zh) | 2010-06-16 |
Family
ID=40100235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101080978A Expired - Fee Related CN101311416B (zh) | 2007-05-26 | 2007-05-26 | 铰接链、护栏块及护栏 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101311416B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5276424B2 (ja) * | 2008-12-05 | 2013-08-28 | 日本電産サンキョー株式会社 | 安全カバー |
CN104454926A (zh) * | 2014-11-05 | 2015-03-25 | 嘉善保利来服饰有限公司 | 一种拉环扣 |
CN106988245A (zh) * | 2017-05-15 | 2017-07-28 | 中南大学 | 一种可移动摩擦型中央护栏及其制作方法 |
CN107642060A (zh) * | 2017-10-26 | 2018-01-30 | 广州市保安服务总公司 | 一种防冲撞栏 |
CN107815995B (zh) * | 2017-10-26 | 2020-05-15 | 广州市保安服务总公司 | 一种防冲撞栏的制备方法 |
CN108824272A (zh) * | 2018-06-25 | 2018-11-16 | 武汉理工大学 | 一种组合式低型护栏 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2291671A (en) * | 1994-07-26 | 1996-01-31 | Sec Dep For Transport The | Safety barrier incorporating self-tightening rod connector |
FR2754281A1 (fr) * | 1996-10-09 | 1998-04-10 | Snc Star | Bloc separateur mobile pour voies de chaussees routieres ou autoroutieres ainsi que procede de fabrication de tels blocs |
EP1279771A2 (de) * | 2001-07-25 | 2003-01-29 | Hermann Spengler KG, Sand- und Betonwerk | Fahrbahnbegrenzungseinrichtung |
FR2862673A1 (fr) * | 2003-11-21 | 2005-05-27 | Saint Gobain Stradal | Bloc allonge formant barriere telle qu'une barriere de securite pour voie de circulation routiere |
CN2707806Y (zh) * | 2005-01-07 | 2005-07-06 | 重庆宏奥交通设施有限公司 | 柔性防撞交通安全护栏 |
EP1561864A1 (fr) * | 2004-02-05 | 2005-08-10 | Entreprise Deschiron | Dispositif d'assemblage de deux modules de barrière de sécurité routière préfabriqués en béton |
CN2851343Y (zh) * | 2005-10-21 | 2006-12-27 | 北京中路安交通科技有限公司 | 公路用链式混凝土护栏 |
CN201068559Y (zh) * | 2007-05-26 | 2008-06-04 | 吴中 | 铰接链、护栏块及护栏 |
-
2007
- 2007-05-26 CN CN2007101080978A patent/CN101311416B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2291671A (en) * | 1994-07-26 | 1996-01-31 | Sec Dep For Transport The | Safety barrier incorporating self-tightening rod connector |
FR2754281A1 (fr) * | 1996-10-09 | 1998-04-10 | Snc Star | Bloc separateur mobile pour voies de chaussees routieres ou autoroutieres ainsi que procede de fabrication de tels blocs |
EP1279771A2 (de) * | 2001-07-25 | 2003-01-29 | Hermann Spengler KG, Sand- und Betonwerk | Fahrbahnbegrenzungseinrichtung |
FR2862673A1 (fr) * | 2003-11-21 | 2005-05-27 | Saint Gobain Stradal | Bloc allonge formant barriere telle qu'une barriere de securite pour voie de circulation routiere |
EP1561864A1 (fr) * | 2004-02-05 | 2005-08-10 | Entreprise Deschiron | Dispositif d'assemblage de deux modules de barrière de sécurité routière préfabriqués en béton |
CN2707806Y (zh) * | 2005-01-07 | 2005-07-06 | 重庆宏奥交通设施有限公司 | 柔性防撞交通安全护栏 |
CN2851343Y (zh) * | 2005-10-21 | 2006-12-27 | 北京中路安交通科技有限公司 | 公路用链式混凝土护栏 |
CN201068559Y (zh) * | 2007-05-26 | 2008-06-04 | 吴中 | 铰接链、护栏块及护栏 |
Also Published As
Publication number | Publication date |
---|---|
CN101311416A (zh) | 2008-11-26 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WU ZHONG Effective date: 20131119 Owner name: NANJING INSTITUTE OF CITY + TRANSPORT PLANNING CO. Free format text: FORMER OWNER: WU ZHONG Effective date: 20131119 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210029 NANJING, JIANGSU PROVINCE TO: 210008 NANJING, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20131119 Address after: 210008 Xuanwu District, Jiangsu, Zhujianglu Road 63, Nanjing Patentee after: Nanjing Institute of City & Transport Planning Co., Ltd. Patentee after: Wu Zhong Address before: 201, room 3, unit 5, block 1-6, Mount Wutai, Jiangsu, Nanjing 210029, China Patentee before: Wu Zhong |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20140526 |