CN111455845A - Bridge guardrail capable of changing vehicle impact direction - Google Patents
Bridge guardrail capable of changing vehicle impact direction Download PDFInfo
- Publication number
- CN111455845A CN111455845A CN202010366118.1A CN202010366118A CN111455845A CN 111455845 A CN111455845 A CN 111455845A CN 202010366118 A CN202010366118 A CN 202010366118A CN 111455845 A CN111455845 A CN 111455845A
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- China
- Prior art keywords
- cross beam
- vehicle
- vertical
- sliding block
- gravity
- 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.)
- Granted
Links
- 230000005484 gravity Effects 0.000 claims abstract description 44
- 230000006378 damage Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 206010003497 Asphyxia Diseases 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010013183 Dislocation of vertebra Diseases 0.000 description 1
- 208000031074 Reinjury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010366118.1A CN111455845B (en) | 2020-04-30 | 2020-04-30 | Bridge guardrail capable of changing vehicle impact direction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010366118.1A CN111455845B (en) | 2020-04-30 | 2020-04-30 | Bridge guardrail capable of changing vehicle impact direction |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111455845A true CN111455845A (en) | 2020-07-28 |
CN111455845B CN111455845B (en) | 2021-06-08 |
Family
ID=71676997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010366118.1A Active CN111455845B (en) | 2020-04-30 | 2020-04-30 | Bridge guardrail capable of changing vehicle impact direction |
Country Status (1)
Country | Link |
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CN (1) | CN111455845B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113123298A (en) * | 2021-04-29 | 2021-07-16 | 中国市政工程华北设计研究总院有限公司 | Pier buffer stop |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0651111B1 (en) * | 1993-10-28 | 1998-05-13 | Alcan France | Device for mounting and fixing the rail of a railing |
CN204753447U (en) * | 2015-05-15 | 2015-11-11 | 河北路桥集团有限公司 | Guardrail buffer |
CN206607500U (en) * | 2017-03-14 | 2017-11-03 | 天津城建设计院有限公司 | A kind of road and bridge guard rail |
CN207452709U (en) * | 2017-06-26 | 2018-06-05 | 焦作市超利洁环保科技有限公司 | A kind of road and bridge prevents the protection mechanism that vehicle is hit |
CN207685668U (en) * | 2017-12-25 | 2018-08-03 | 孙安亮 | A kind of new road science of bridge building protective device |
CN209723823U (en) * | 2019-02-22 | 2019-12-03 | 青岛市华鲁公路工程有限公司 | A kind of road construction cushion bumper guardrail |
-
2020
- 2020-04-30 CN CN202010366118.1A patent/CN111455845B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0651111B1 (en) * | 1993-10-28 | 1998-05-13 | Alcan France | Device for mounting and fixing the rail of a railing |
CN204753447U (en) * | 2015-05-15 | 2015-11-11 | 河北路桥集团有限公司 | Guardrail buffer |
CN206607500U (en) * | 2017-03-14 | 2017-11-03 | 天津城建设计院有限公司 | A kind of road and bridge guard rail |
CN207452709U (en) * | 2017-06-26 | 2018-06-05 | 焦作市超利洁环保科技有限公司 | A kind of road and bridge prevents the protection mechanism that vehicle is hit |
CN207685668U (en) * | 2017-12-25 | 2018-08-03 | 孙安亮 | A kind of new road science of bridge building protective device |
CN209723823U (en) * | 2019-02-22 | 2019-12-03 | 青岛市华鲁公路工程有限公司 | A kind of road construction cushion bumper guardrail |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113123298A (en) * | 2021-04-29 | 2021-07-16 | 中国市政工程华北设计研究总院有限公司 | Pier buffer stop |
CN113123298B (en) * | 2021-04-29 | 2022-08-30 | 中国市政工程华北设计研究总院有限公司 | Pier buffer stop |
Also Published As
Publication number | Publication date |
---|---|
CN111455845B (en) | 2021-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210521 Address after: 053900 No.9, Xingsheng Road, Matun silk screen business base, Raoyang County, Hengshui City, Hebei Province Applicant after: HEBEI HUAJIU METAL PRODUCTS Co.,Ltd. Address before: 450000 Zhengzhou Architectural Design Institute, block B, building 15, Science Park, National University, Zhongyuan District, Zhengzhou City, Henan Province Applicant before: Menfu an |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A bridge guardrail for changing the impact direction of vehicles Effective date of registration: 20230208 Granted publication date: 20210608 Pledgee: Bank of China Limited by Share Ltd Hengshui branch Pledgor: HEBEI HUAJIU METAL PRODUCTS Co.,Ltd. Registration number: Y2023980032186 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210608 Pledgee: Bank of China Limited by Share Ltd Hengshui branch Pledgor: HEBEI HUAJIU METAL PRODUCTS Co.,Ltd. Registration number: Y2023980032186 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A bridge guardrail that changes the direction of vehicle impact Granted publication date: 20210608 Pledgee: Bank of China Limited by Share Ltd Hengshui branch Pledgor: HEBEI HUAJIU METAL PRODUCTS Co.,Ltd. Registration number: Y2024980018110 |