CN208309461U - 一种带粘滞阻尼器的安全护栏 - Google Patents
一种带粘滞阻尼器的安全护栏 Download PDFInfo
- Publication number
- CN208309461U CN208309461U CN201820748734.1U CN201820748734U CN208309461U CN 208309461 U CN208309461 U CN 208309461U CN 201820748734 U CN201820748734 U CN 201820748734U CN 208309461 U CN208309461 U CN 208309461U
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- Prior art keywords
- viscous damper
- safety barrier
- precast spliced
- trapezoidal
- guardrail pier
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- 230000004888 barrier function Effects 0.000 title claims abstract description 19
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- 239000012528 membrane Substances 0.000 claims abstract description 11
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 11
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 238000005242 forging Methods 0.000 claims description 9
- 210000001624 hip Anatomy 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920006335 epoxy glue Polymers 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 4
- 229910021529 ammonia Inorganic materials 0.000 claims 2
- 150000002148 esters Chemical class 0.000 claims 2
- 239000006260 foam Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
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- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Road Signs Or Road Markings (AREA)
- Bridges Or Land Bridges (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820748734.1U CN208309461U (zh) | 2018-05-20 | 2018-05-20 | 一种带粘滞阻尼器的安全护栏 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820748734.1U CN208309461U (zh) | 2018-05-20 | 2018-05-20 | 一种带粘滞阻尼器的安全护栏 |
Publications (1)
Publication Number | Publication Date |
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CN208309461U true CN208309461U (zh) | 2019-01-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201820748734.1U Expired - Fee Related CN208309461U (zh) | 2018-05-20 | 2018-05-20 | 一种带粘滞阻尼器的安全护栏 |
Country Status (1)
Country | Link |
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CN (1) | CN208309461U (zh) |
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2018
- 2018-05-20 CN CN201820748734.1U patent/CN208309461U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200817 Address after: 1702, unit 2, No. 12, Xiangshan Road, Laoshan District, Qingdao, Shandong Province Patentee after: Shandong Tiancheng Traffic Engineering Co.,Ltd. Address before: Hunnan Hunnan Road Shenyang city Liaoning province 110168 No. 9 Patentee before: SHENYANG JIANZHU University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221031 Address after: 246000 No. 1366, Wangjiang Avenue, Huayang Town, Wangjiang County, Anqing City, Anhui Province Patentee after: Anhui Binjiang Road and Bridge Engineering Co.,Ltd. Address before: 266000 1702, Unit 2, No. 12, Xiangshan Road, Laoshan District, Qingdao, Shandong Patentee before: Shandong Tiancheng Traffic Engineering Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
|
CF01 | Termination of patent right due to non-payment of annual fee |