CN109440689B - 一种可提高限速安全的公路防护栏 - Google Patents
一种可提高限速安全的公路防护栏 Download PDFInfo
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- CN109440689B CN109440689B CN201811289320.8A CN201811289320A CN109440689B CN 109440689 B CN109440689 B CN 109440689B CN 201811289320 A CN201811289320 A CN 201811289320A CN 109440689 B CN109440689 B CN 109440689B
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- Prior art keywords
- vehicle
- bearing cylinder
- limiting
- speed limit
- air bag
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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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- 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
- E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
-
- 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
- E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811289320.8A CN109440689B (zh) | 2018-10-31 | 2018-10-31 | 一种可提高限速安全的公路防护栏 |
Applications Claiming Priority (1)
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CN201811289320.8A CN109440689B (zh) | 2018-10-31 | 2018-10-31 | 一种可提高限速安全的公路防护栏 |
Publications (2)
Publication Number | Publication Date |
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CN109440689A CN109440689A (zh) | 2019-03-08 |
CN109440689B true CN109440689B (zh) | 2021-01-15 |
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CN201811289320.8A Active CN109440689B (zh) | 2018-10-31 | 2018-10-31 | 一种可提高限速安全的公路防护栏 |
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CN (1) | CN109440689B (zh) |
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CN110670512B (zh) * | 2019-09-10 | 2021-03-16 | 武汉科技大学 | 一种收缩旋转式缓冲装置及护栏 |
CN110700151B (zh) * | 2019-10-31 | 2021-11-16 | 苏州渭中科技发展有限公司 | 一种道路撞击力缓冲安全护墩 |
CN111172921B (zh) * | 2020-01-12 | 2020-10-02 | 钱铖 | 公路护栏安全防撞装置 |
CN111778902B (zh) * | 2020-07-13 | 2021-10-29 | 长顺县兴建工程建设有限公司 | 一种方便安装且具有防盗功能的临时市政护栏柱 |
CN111851367A (zh) * | 2020-08-07 | 2020-10-30 | 安徽安发特交通工程集团有限公司 | 一种安全隔离护栏 |
CN112160268B (zh) * | 2020-10-12 | 2022-05-06 | 杭州获锡汽车部件有限公司 | 一种撞击缓冲升降拦车桩 |
CN112343010B (zh) * | 2020-10-30 | 2022-02-11 | 重庆交通大学 | 一种桥墩防撞防护装置 |
CN112301961B (zh) * | 2020-11-05 | 2022-02-01 | 浙江海洋大学 | 一种海洋平台桩腿的保护装置 |
CN112706394B (zh) * | 2020-12-11 | 2022-07-08 | 苏州华育智能科技股份有限公司 | 一种用于智慧黑板显示屏的膜辊压装置及其工作方法 |
CN112726462A (zh) * | 2021-01-15 | 2021-04-30 | 瞿灵学 | 一种高速公路安全护栏 |
CN113123273A (zh) * | 2021-03-03 | 2021-07-16 | 汪明炜 | 一种智慧城市建设用道路安全防护栏 |
CN112982242B (zh) * | 2021-03-31 | 2022-04-15 | 东南大学 | 一种缓冲防撞护栏 |
CN113512976A (zh) * | 2021-04-23 | 2021-10-19 | 区嘉祺 | 一种校园用防护栏 |
CN113389160B (zh) * | 2021-07-31 | 2023-08-08 | 冠县鼎高交通设施有限公司 | 一种道路交通安全气囊防护栏 |
CN113502769B (zh) * | 2021-07-31 | 2023-10-31 | 广东建工德晟工程有限公司 | 一种交通道路紧急保护防护栏 |
CN113863501B (zh) * | 2021-11-05 | 2023-06-16 | 浙江华铁应急设备科技股份有限公司 | 一种削震型钢支撑 |
CN115019529A (zh) * | 2022-05-16 | 2022-09-06 | 深圳汇生通科技股份有限公司 | 一种城市交通指挥系统 |
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CN204662313U (zh) * | 2015-05-21 | 2015-09-23 | 中国建筑西北设计研究院有限公司 | 一种防撞护栏 |
CN205223914U (zh) * | 2015-12-14 | 2016-05-11 | 山东交通学院 | 一种防撞护栏 |
CN206359923U (zh) * | 2017-01-05 | 2017-07-28 | 广州亨取金属制品有限公司 | 一种耐用缓冲公路护栏 |
CN206512628U (zh) * | 2017-02-06 | 2017-09-22 | 南京优品盛源工程技术有限公司 | 一种交通标志牌 |
CN206545184U (zh) * | 2017-03-16 | 2017-10-10 | 王伟臣 | 一种高速公路用缓冲防护栏 |
CN206635688U (zh) * | 2017-03-16 | 2017-11-14 | 杭州仙果科技有限公司 | 一种路桥侧栏吸能式防护板 |
CN206859137U (zh) * | 2017-06-02 | 2018-01-09 | 洪泽吟 | 一种市政工程用的防撞桶 |
CN207062852U (zh) * | 2017-07-26 | 2018-03-02 | 刘钢 | 桥梁桥墩防护装置 |
CN207073089U (zh) * | 2017-08-01 | 2018-03-06 | 谭国锋 | 一种具有高度缓冲性能的公路防护栏 |
CN207347971U (zh) * | 2017-07-14 | 2018-05-11 | 上海远通路桥工程有限公司 | 一种市政道路护栏 |
CN207392101U (zh) * | 2017-09-23 | 2018-05-22 | 韩小兵 | 一种市政防撞装置 |
CN108343003A (zh) * | 2018-05-07 | 2018-07-31 | 郑卫忠 | 公路桥梁防撞结构及公路桥梁防撞装置 |
CN108643091A (zh) * | 2018-07-26 | 2018-10-12 | 阳泉市笨鸟腾飞工贸有限公司 | 交通道路气囊防护栏装置 |
US10106938B1 (en) * | 2015-01-28 | 2018-10-23 | Traffix Devices, Inc. | Modular travel warning strip system and methods |
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US10106938B1 (en) * | 2015-01-28 | 2018-10-23 | Traffix Devices, Inc. | Modular travel warning strip system and methods |
CN204662313U (zh) * | 2015-05-21 | 2015-09-23 | 中国建筑西北设计研究院有限公司 | 一种防撞护栏 |
CN205223914U (zh) * | 2015-12-14 | 2016-05-11 | 山东交通学院 | 一种防撞护栏 |
CN206359923U (zh) * | 2017-01-05 | 2017-07-28 | 广州亨取金属制品有限公司 | 一种耐用缓冲公路护栏 |
CN206512628U (zh) * | 2017-02-06 | 2017-09-22 | 南京优品盛源工程技术有限公司 | 一种交通标志牌 |
CN206545184U (zh) * | 2017-03-16 | 2017-10-10 | 王伟臣 | 一种高速公路用缓冲防护栏 |
CN206635688U (zh) * | 2017-03-16 | 2017-11-14 | 杭州仙果科技有限公司 | 一种路桥侧栏吸能式防护板 |
CN206859137U (zh) * | 2017-06-02 | 2018-01-09 | 洪泽吟 | 一种市政工程用的防撞桶 |
CN207347971U (zh) * | 2017-07-14 | 2018-05-11 | 上海远通路桥工程有限公司 | 一种市政道路护栏 |
CN207062852U (zh) * | 2017-07-26 | 2018-03-02 | 刘钢 | 桥梁桥墩防护装置 |
CN207073089U (zh) * | 2017-08-01 | 2018-03-06 | 谭国锋 | 一种具有高度缓冲性能的公路防护栏 |
CN207392101U (zh) * | 2017-09-23 | 2018-05-22 | 韩小兵 | 一种市政防撞装置 |
CN108343003A (zh) * | 2018-05-07 | 2018-07-31 | 郑卫忠 | 公路桥梁防撞结构及公路桥梁防撞装置 |
CN108643091A (zh) * | 2018-07-26 | 2018-10-12 | 阳泉市笨鸟腾飞工贸有限公司 | 交通道路气囊防护栏装置 |
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Inventor after: Zhang Ying Inventor after: Zhou Qianlan Inventor after: Yuan Shisheng Inventor before: Yuan Shisheng |
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Effective date of registration: 20201230 Address after: No.99, Hexing Road, Hehua street, Liuyang City, Changsha City, Hunan Province Applicant after: Hunan Nita Construction Development Co.,Ltd. Address before: 454150 Century Avenue 2001, Jiaozuo High-tech Zone, Henan Province Applicant before: Yuan Shisheng |
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