CN216238277U - 一种市政工程用防锈型防撞护栏 - Google Patents
一种市政工程用防锈型防撞护栏 Download PDFInfo
- Publication number
- CN216238277U CN216238277U CN202122453674.5U CN202122453674U CN216238277U CN 216238277 U CN216238277 U CN 216238277U CN 202122453674 U CN202122453674 U CN 202122453674U CN 216238277 U CN216238277 U CN 216238277U
- Authority
- CN
- China
- Prior art keywords
- collision
- rust
- outside
- aluminum alloy
- guardrail
- 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
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims description 17
- 230000004888 barrier function Effects 0.000 title claims description 5
- 239000000872 buffer Substances 0.000 claims abstract description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 14
- 239000004568 cement Substances 0.000 claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 7
- 238000005728 strengthening Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 239000007853 buffer solution Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 8
- 239000000945 filler Substances 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122453674.5U CN216238277U (zh) | 2021-10-12 | 2021-10-12 | 一种市政工程用防锈型防撞护栏 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122453674.5U CN216238277U (zh) | 2021-10-12 | 2021-10-12 | 一种市政工程用防锈型防撞护栏 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216238277U true CN216238277U (zh) | 2022-04-08 |
Family
ID=80988625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122453674.5U Expired - Fee Related CN216238277U (zh) | 2021-10-12 | 2021-10-12 | 一种市政工程用防锈型防撞护栏 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216238277U (zh) |
-
2021
- 2021-10-12 CN CN202122453674.5U patent/CN216238277U/zh not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2690047C (en) | Impact absorbing barrier assembly | |
CN212865713U (zh) | 一种市政工程用防撞护栏 | |
CN216238277U (zh) | 一种市政工程用防锈型防撞护栏 | |
CN209760022U (zh) | 一种公路桥梁防护栏 | |
CN209099249U (zh) | 一种高速公路用防撞护栏 | |
CN107815993B (zh) | 一种v型道路交通安全护栏 | |
CN214939671U (zh) | 一种道路桥梁用防护栏杆 | |
CN212077741U (zh) | 一种具有高度缓冲性能的公路防护栏 | |
CN2823319Y (zh) | 公路用可解体式标志杆 | |
CN114293494A (zh) | 一种公路抛物线波形钢筋柔性护栏结构 | |
CN211735179U (zh) | 具有减震功能市政护栏 | |
CN210827220U (zh) | 一种公路危险地段急弯加强防护护栏 | |
CN213774840U (zh) | 一种土建盾构施工防护结构 | |
CN112176864A (zh) | 一种桥梁分隔护栏结构 | |
CN219547551U (zh) | 一种桥梁加固用栏杆 | |
CN2771291Y (zh) | 复合材料公路护栏 | |
CN210315335U (zh) | 一种防撞型公路交通用安全防护栏 | |
CN218934037U (zh) | 一种公路桥梁安全防撞护栏 | |
CN212002680U (zh) | 一种市政道路基坑防护装置 | |
CN211713674U (zh) | 一种新型道路桥梁工程用防护架 | |
CN209989731U (zh) | 一种隔离防护装置 | |
CN211849130U (zh) | 一种公路桥梁安全防撞护栏 | |
CN215441636U (zh) | 一种公路桥梁护栏的伸缩装置 | |
KR200307740Y1 (ko) | 도로 안내표지판용 지주의 베이스 커버 | |
CN218204068U (zh) | 一种高速公路波形梁钢护栏 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Baoyong Inventor after: Cao Zhiyuan Inventor before: Cao Zhiyuan |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220531 Address after: 253100 room 402, unit 2, building 1, No. 27, Longmen West Street, Pingyuan County, Dezhou City, Shandong Province Patentee after: Xu Baoyong Address before: 510000 No. 99, Baihua Road, Chajiao street, Liwan District, Guangzhou, Guangdong Patentee before: Cao Zhiyuan |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |