CN114645511B - 一种道路桥梁用防撞护栏 - Google Patents
一种道路桥梁用防撞护栏 Download PDFInfo
- Publication number
- CN114645511B CN114645511B CN202210200826.7A CN202210200826A CN114645511B CN 114645511 B CN114645511 B CN 114645511B CN 202210200826 A CN202210200826 A CN 202210200826A CN 114645511 B CN114645511 B CN 114645511B
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- CN
- China
- Prior art keywords
- frame
- guardrail
- limiting
- sliding
- rotating
- 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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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- 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
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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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210200826.7A CN114645511B (zh) | 2022-03-03 | 2022-03-03 | 一种道路桥梁用防撞护栏 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210200826.7A CN114645511B (zh) | 2022-03-03 | 2022-03-03 | 一种道路桥梁用防撞护栏 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114645511A CN114645511A (zh) | 2022-06-21 |
CN114645511B true CN114645511B (zh) | 2023-08-25 |
Family
ID=81993834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210200826.7A Active CN114645511B (zh) | 2022-03-03 | 2022-03-03 | 一种道路桥梁用防撞护栏 |
Country Status (1)
Country | Link |
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CN (1) | CN114645511B (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100915395B1 (ko) * | 2008-03-28 | 2009-09-03 | 동양건설(주) | 각도조절 및 충격흡수가 가능한 도로용 울타리 |
KR20110122282A (ko) * | 2010-05-04 | 2011-11-10 | 재단법인 포항산업과학연구원 | 방호 울타리 |
KR20120066458A (ko) * | 2010-12-14 | 2012-06-22 | 재단법인 포항산업과학연구원 | 희생부재를 구비한 교량의 방호울타리 연결장치 |
CN208777168U (zh) * | 2018-07-25 | 2019-04-23 | 罗鹏 | 一种高速路桥梁防护栏单元及防护栏 |
CN110106784A (zh) * | 2019-06-13 | 2019-08-09 | 浙江交通职业技术学院 | 一种桥梁防护栏结构 |
CN210002253U (zh) * | 2019-05-22 | 2020-01-31 | 河南城建学院 | 用于道路桥梁的防撞护栏 |
CN212357980U (zh) * | 2020-04-13 | 2021-01-15 | 中盛路桥科技有限公司 | 一种市政桥梁用防撞护栏 |
CN213571696U (zh) * | 2020-10-26 | 2021-06-29 | 刘海涛 | 一种公路桥梁安全防撞护栏装置 |
CN213653194U (zh) * | 2020-09-04 | 2021-07-09 | 许小兵 | 一种道路桥梁防撞护栏 |
CN113718682A (zh) * | 2021-09-14 | 2021-11-30 | 姚江波 | 一种适用于市政道路具有缓冲防护功能的护栏 |
-
2022
- 2022-03-03 CN CN202210200826.7A patent/CN114645511B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100915395B1 (ko) * | 2008-03-28 | 2009-09-03 | 동양건설(주) | 각도조절 및 충격흡수가 가능한 도로용 울타리 |
KR20110122282A (ko) * | 2010-05-04 | 2011-11-10 | 재단법인 포항산업과학연구원 | 방호 울타리 |
KR20120066458A (ko) * | 2010-12-14 | 2012-06-22 | 재단법인 포항산업과학연구원 | 희생부재를 구비한 교량의 방호울타리 연결장치 |
CN208777168U (zh) * | 2018-07-25 | 2019-04-23 | 罗鹏 | 一种高速路桥梁防护栏单元及防护栏 |
CN210002253U (zh) * | 2019-05-22 | 2020-01-31 | 河南城建学院 | 用于道路桥梁的防撞护栏 |
CN110106784A (zh) * | 2019-06-13 | 2019-08-09 | 浙江交通职业技术学院 | 一种桥梁防护栏结构 |
CN212357980U (zh) * | 2020-04-13 | 2021-01-15 | 中盛路桥科技有限公司 | 一种市政桥梁用防撞护栏 |
CN213653194U (zh) * | 2020-09-04 | 2021-07-09 | 许小兵 | 一种道路桥梁防撞护栏 |
CN213571696U (zh) * | 2020-10-26 | 2021-06-29 | 刘海涛 | 一种公路桥梁安全防撞护栏装置 |
CN113718682A (zh) * | 2021-09-14 | 2021-11-30 | 姚江波 | 一种适用于市政道路具有缓冲防护功能的护栏 |
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Publication number | Publication date |
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CN114645511A (zh) | 2022-06-21 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230801 Address after: Unit 1, Office, 5th Floor, Hongzhou Garden Garage Complex Building, No. 8 Yanjiang West Road, Wujiang District, Shaoguan City, Guangdong Province, 512000 (for office use only) Applicant after: Shaoguan Fuwei Engineering Construction Co.,Ltd. Address before: 510062 Room 502, floor 5, building 1, No. 38, Huanshi East Road, Huanghuagang street, Yuexiu District, Guangzhou, Guangdong Applicant before: Zheng Guangyuan |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A collision barrier for road and bridge use Effective date of registration: 20230921 Granted publication date: 20230825 Pledgee: Guangdong Shixing Rural Commercial Bank Co.,Ltd. Pledgor: Shaoguan Fuwei Engineering Construction Co.,Ltd. Registration number: Y2023980058089 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |