CN111501546B - 一种路桥用碰撞减震护栏 - Google Patents
一种路桥用碰撞减震护栏 Download PDFInfo
- Publication number
- CN111501546B CN111501546B CN202010428782.4A CN202010428782A CN111501546B CN 111501546 B CN111501546 B CN 111501546B CN 202010428782 A CN202010428782 A CN 202010428782A CN 111501546 B CN111501546 B CN 111501546B
- Authority
- CN
- China
- Prior art keywords
- upright post
- telescopic rod
- steel cable
- steel
- disc
- 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
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
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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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010428782.4A CN111501546B (zh) | 2020-05-20 | 2020-05-20 | 一种路桥用碰撞减震护栏 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010428782.4A CN111501546B (zh) | 2020-05-20 | 2020-05-20 | 一种路桥用碰撞减震护栏 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111501546A CN111501546A (zh) | 2020-08-07 |
CN111501546B true CN111501546B (zh) | 2021-10-12 |
Family
ID=71865310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010428782.4A Expired - Fee Related CN111501546B (zh) | 2020-05-20 | 2020-05-20 | 一种路桥用碰撞减震护栏 |
Country Status (1)
Country | Link |
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CN (1) | CN111501546B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112609572A (zh) * | 2020-12-21 | 2021-04-06 | 合肥学院 | 一种公路桥梁的抗震型交通护栏装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH406273A (it) * | 1963-08-10 | 1966-01-31 | Bianchi Mina Ivan Dott | Complesso di barriere protettive e antiabbaglianti per autostrada, marginali e spartitraffico, atto ad impedire la fuoriuscita di strada degli autoveicoli e a riportarli nella primitiva direzione di marcia |
CN2869118Y (zh) * | 2006-03-03 | 2007-02-14 | 北京中路安交通科技有限公司 | 网索式车辆拦截装置 |
CN203668863U (zh) * | 2013-11-05 | 2014-06-25 | 北京城建道桥建设集团有限公司 | 缆索式防撞活动护栏 |
CN204039952U (zh) * | 2014-07-10 | 2014-12-24 | 四川金城栅栏工程有限公司 | 一种缆索护栏缓冲立柱 |
CN104594251A (zh) * | 2014-12-13 | 2015-05-06 | 新昌县东宇科研开发有限公司 | 道路防护装置 |
CN205604133U (zh) * | 2016-05-06 | 2016-09-28 | 武晓琳 | 公路防撞护栏 |
CN210395187U (zh) * | 2019-05-22 | 2020-04-24 | 淮阴工学院 | 一种防撞护栏 |
CN210561888U (zh) * | 2019-07-26 | 2020-05-19 | 广东长海建设工程有限公司 | 一种市政工程用道路防护栏 |
-
2020
- 2020-05-20 CN CN202010428782.4A patent/CN111501546B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH406273A (it) * | 1963-08-10 | 1966-01-31 | Bianchi Mina Ivan Dott | Complesso di barriere protettive e antiabbaglianti per autostrada, marginali e spartitraffico, atto ad impedire la fuoriuscita di strada degli autoveicoli e a riportarli nella primitiva direzione di marcia |
CN2869118Y (zh) * | 2006-03-03 | 2007-02-14 | 北京中路安交通科技有限公司 | 网索式车辆拦截装置 |
CN203668863U (zh) * | 2013-11-05 | 2014-06-25 | 北京城建道桥建设集团有限公司 | 缆索式防撞活动护栏 |
CN204039952U (zh) * | 2014-07-10 | 2014-12-24 | 四川金城栅栏工程有限公司 | 一种缆索护栏缓冲立柱 |
CN104594251A (zh) * | 2014-12-13 | 2015-05-06 | 新昌县东宇科研开发有限公司 | 道路防护装置 |
CN205604133U (zh) * | 2016-05-06 | 2016-09-28 | 武晓琳 | 公路防撞护栏 |
CN210395187U (zh) * | 2019-05-22 | 2020-04-24 | 淮阴工学院 | 一种防撞护栏 |
CN210561888U (zh) * | 2019-07-26 | 2020-05-19 | 广东长海建设工程有限公司 | 一种市政工程用道路防护栏 |
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CN111501546A (zh) | 2020-08-07 |
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CB03 | Change of inventor or designer information |
Inventor after: Qiao Zhenfeng Inventor after: Song Jinyao Inventor after: Gao Li Inventor after: Shen Guining Inventor after: Lu Wang Inventor before: Shen Guining Inventor before: Lu Wang |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210924 Address after: 450000 68, building 8, yard 18, Xinpu West Street, Erqi District, Zhengzhou City, Henan Province Applicant after: Qiao Zhenfeng Address before: 233000 west area of workshop 4, no.1717 Longhua Road, Huaishang District, Bengbu City, Anhui Province Applicant before: Bengbu Longhuai Construction Technology Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
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