CN108442278B - 一种道路用吸能防护装置 - Google Patents
一种道路用吸能防护装置 Download PDFInfo
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- CN108442278B CN108442278B CN201810626780.9A CN201810626780A CN108442278B CN 108442278 B CN108442278 B CN 108442278B CN 201810626780 A CN201810626780 A CN 201810626780A CN 108442278 B CN108442278 B CN 108442278B
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- 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
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0407—Metal rails
- E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810626780.9A CN108442278B (zh) | 2018-06-19 | 2018-06-19 | 一种道路用吸能防护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810626780.9A CN108442278B (zh) | 2018-06-19 | 2018-06-19 | 一种道路用吸能防护装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108442278A CN108442278A (zh) | 2018-08-24 |
CN108442278B true CN108442278B (zh) | 2023-12-08 |
Family
ID=63207187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810626780.9A Active CN108442278B (zh) | 2018-06-19 | 2018-06-19 | 一种道路用吸能防护装置 |
Country Status (1)
Country | Link |
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CN (1) | CN108442278B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000170130A (ja) * | 1998-12-10 | 2000-06-20 | Nippon Steel Metal Prod Co Ltd | 防護柵端部緩衝装置 |
CN201236326Y (zh) * | 2008-01-21 | 2009-05-13 | 栾斌 | 公路可导向防撞垫 |
CN201730069U (zh) * | 2010-08-16 | 2011-02-02 | 北京中路安交通科技有限公司 | 可导向外框架内置吸能板防撞垫 |
KR101356566B1 (ko) * | 2013-01-17 | 2014-01-29 | 주식회사 케이씨이엔지니어링 | 충격에너지 흡수능력을 향상시킨 가요성 방호울타리 |
CN203420244U (zh) * | 2013-07-18 | 2014-02-05 | 宁波大学 | 一种具有双层竖放吸能元件的柔性公路护栏 |
CN105239520A (zh) * | 2015-10-28 | 2016-01-13 | 新昌县东宇科研开发有限公司 | 一种道路避险装置 |
CN205775974U (zh) * | 2016-05-18 | 2016-12-07 | 马亮 | 一种提高吸能能力的吸能桶式可导向防撞垫 |
CN208328782U (zh) * | 2018-06-19 | 2019-01-04 | 上海布克林金属防腐有限公司 | 道路用吸能防护装置 |
-
2018
- 2018-06-19 CN CN201810626780.9A patent/CN108442278B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000170130A (ja) * | 1998-12-10 | 2000-06-20 | Nippon Steel Metal Prod Co Ltd | 防護柵端部緩衝装置 |
CN201236326Y (zh) * | 2008-01-21 | 2009-05-13 | 栾斌 | 公路可导向防撞垫 |
CN201730069U (zh) * | 2010-08-16 | 2011-02-02 | 北京中路安交通科技有限公司 | 可导向外框架内置吸能板防撞垫 |
KR101356566B1 (ko) * | 2013-01-17 | 2014-01-29 | 주식회사 케이씨이엔지니어링 | 충격에너지 흡수능력을 향상시킨 가요성 방호울타리 |
CN203420244U (zh) * | 2013-07-18 | 2014-02-05 | 宁波大学 | 一种具有双层竖放吸能元件的柔性公路护栏 |
CN105239520A (zh) * | 2015-10-28 | 2016-01-13 | 新昌县东宇科研开发有限公司 | 一种道路避险装置 |
CN205775974U (zh) * | 2016-05-18 | 2016-12-07 | 马亮 | 一种提高吸能能力的吸能桶式可导向防撞垫 |
CN208328782U (zh) * | 2018-06-19 | 2019-01-04 | 上海布克林金属防腐有限公司 | 道路用吸能防护装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108442278A (zh) | 2018-08-24 |
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Address after: No. 4908 Hangtang Highway, Fengxian District, Shanghai, 201408 Applicant after: SHANGHAI BUKELIN METAL ANTICORROSION Co.,Ltd. Applicant after: SHANGHAI BUDA MUNICIPAL ENGINEERING Co.,Ltd. Applicant after: Shandong Kunyu Transportation Technology Co.,Ltd. Address before: No. 4908 Hangtang Highway, Fengxian District, Shanghai, 201408 Applicant before: SHANGHAI BUKELIN METAL ANTICORROSION Co.,Ltd. Applicant before: SHANGHAI BUDA MUNICIPAL ENGINEERING Co.,Ltd. Applicant before: WEIFANG KUNYU TRANSPORTATION TECHNOLOGY Co.,Ltd. |
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