CN219032926U - 一种具有缓冲效果的道路桥梁防护栏 - Google Patents
一种具有缓冲效果的道路桥梁防护栏 Download PDFInfo
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- CN219032926U CN219032926U CN202320100519.1U CN202320100519U CN219032926U CN 219032926 U CN219032926 U CN 219032926U CN 202320100519 U CN202320100519 U CN 202320100519U CN 219032926 U CN219032926 U CN 219032926U
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000010030 laminating Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 16
- 230000000694 effects Effects 0.000 description 10
- 238000004080 punching Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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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
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Application Number | Priority Date | Filing Date | Title |
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CN202320100519.1U CN219032926U (zh) | 2023-02-02 | 2023-02-02 | 一种具有缓冲效果的道路桥梁防护栏 |
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CN202320100519.1U CN219032926U (zh) | 2023-02-02 | 2023-02-02 | 一种具有缓冲效果的道路桥梁防护栏 |
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CN219032926U true CN219032926U (zh) | 2023-05-16 |
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CN202320100519.1U Active CN219032926U (zh) | 2023-02-02 | 2023-02-02 | 一种具有缓冲效果的道路桥梁防护栏 |
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2023
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Effective date of registration: 20240219 Address after: 150000 Floor 16, Ganghui Building, No.315 Shimao Avenue, Songbei District, Harbin City, Heilongjiang Province Patentee after: Harbin Construction Engineering Group Co.,Ltd. Country or region after: China Address before: 056000 East of Middle Section of Juliang Avenue, Cheng'an County, Handan City, Hebei Province Patentee before: Hebei Kangdu Construction and Installation Co.,Ltd. Country or region before: China |