CN110512550B - 一种道桥用防护围挡装置 - Google Patents
一种道桥用防护围挡装置 Download PDFInfo
- Publication number
- CN110512550B CN110512550B CN201910856905.1A CN201910856905A CN110512550B CN 110512550 B CN110512550 B CN 110512550B CN 201910856905 A CN201910856905 A CN 201910856905A CN 110512550 B CN110512550 B CN 110512550B
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- 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
- E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
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- 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
- E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
-
- 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910856905.1A CN110512550B (zh) | 2019-09-11 | 2019-09-11 | 一种道桥用防护围挡装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910856905.1A CN110512550B (zh) | 2019-09-11 | 2019-09-11 | 一种道桥用防护围挡装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110512550A CN110512550A (zh) | 2019-11-29 |
CN110512550B true CN110512550B (zh) | 2021-04-27 |
Family
ID=68631906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910856905.1A Expired - Fee Related CN110512550B (zh) | 2019-09-11 | 2019-09-11 | 一种道桥用防护围挡装置 |
Country Status (1)
Country | Link |
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CN (1) | CN110512550B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111851797B (zh) * | 2020-07-22 | 2022-07-26 | 昭通高速装配式建筑有限公司 | 一种便于安装的钢结构建筑围护组件 |
CN112112090B (zh) * | 2020-09-25 | 2021-11-19 | 曾沁 | 一种应用于工程项目管理的施工安全警示牌 |
CN112281710A (zh) * | 2020-10-27 | 2021-01-29 | 古丽加娜提·巴塔宜 | 一种高速公路防撞栏 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5082249A (en) * | 1989-09-13 | 1992-01-21 | Republic Tool & Manufacturing Corp. | Safety locking device for collapsible barricade for streets and highways |
ATE415522T1 (de) * | 2005-11-04 | 2008-12-15 | Roflexs Gmbh & Co Kg | Absperr- und sicherungspfosten |
CN205688378U (zh) * | 2016-05-27 | 2016-11-16 | 江苏凯键金属制品科技有限公司 | 一种防护栏 |
CN207047762U (zh) * | 2017-08-14 | 2018-02-27 | 潘朋 | 市政防撞缓冲装置 |
CN108442271A (zh) * | 2018-04-20 | 2018-08-24 | 刘桂明 | 一种新式道路桥梁施工警示护栏 |
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2019
- 2019-09-11 CN CN201910856905.1A patent/CN110512550B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN110512550A (zh) | 2019-11-29 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yan Xiangui Inventor after: Zhang Xianfei Inventor after: Wang Yong Inventor after: Zhang Yimeng Inventor before: Zhang Yimeng |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210408 Address after: 558000 170 Jianjiang North Road, Duyun City, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province Applicant after: Qiannan highway maintenance Co.,Ltd. Address before: 166500 wujiaweizitun, Huayuan village, Heping Township, Zhaoyuan County, Daqing City, Heilongjiang Province Applicant before: Zhang Yimeng |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 Termination date: 20210911 |