CN218291727U - 一种滚筒式防撞护栏 - Google Patents
一种滚筒式防撞护栏 Download PDFInfo
- Publication number
- CN218291727U CN218291727U CN202221631273.2U CN202221631273U CN218291727U CN 218291727 U CN218291727 U CN 218291727U CN 202221631273 U CN202221631273 U CN 202221631273U CN 218291727 U CN218291727 U CN 218291727U
- Authority
- CN
- China
- Prior art keywords
- roller
- foamed aluminum
- plate
- guardrail
- stand
- 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.)
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- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 61
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000000872 buffer Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 206010039203 Road traffic accident Diseases 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221631273.2U CN218291727U (zh) | 2022-06-28 | 2022-06-28 | 一种滚筒式防撞护栏 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202221631273.2U CN218291727U (zh) | 2022-06-28 | 2022-06-28 | 一种滚筒式防撞护栏 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN218291727U true CN218291727U (zh) | 2023-01-13 |
Family
ID=84790535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202221631273.2U Active CN218291727U (zh) | 2022-06-28 | 2022-06-28 | 一种滚筒式防撞护栏 |
Country Status (1)
Country | Link |
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CN (1) | CN218291727U (zh) |
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2022
- 2022-06-28 CN CN202221631273.2U patent/CN218291727U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240402 Address after: 276800 Standard No. 12 Factory Building for the Comprehensive Infrastructure Supporting Project (Phase II) of Shanhai Road High end Equipment Manufacturing Industrial Park, High tech Zone, Rizhao City, Shandong Province Patentee after: Rizhao Yiming New Materials Technology Co.,Ltd. Country or region after: China Address before: 230000 16 / F, building e, intelligent equipment science and Technology Park, 3963 Susong Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: ANHUI XINFANGZUN AUTOMATION TECHNOLOGY CO.,LTD. Country or region before: China |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drum type anti-collision guardrail Granted publication date: 20230113 Pledgee: Rizhao Bank Co.,Ltd. Pledgor: Rizhao Yiming New Materials Technology Co.,Ltd. Registration number: Y2024980041132 |