KR100737745B1 - 충격흡수 가드레일 - Google Patents
충격흡수 가드레일 Download PDFInfo
- Publication number
- KR100737745B1 KR100737745B1 KR1020050105214A KR20050105214A KR100737745B1 KR 100737745 B1 KR100737745 B1 KR 100737745B1 KR 1020050105214 A KR1020050105214 A KR 1020050105214A KR 20050105214 A KR20050105214 A KR 20050105214A KR 100737745 B1 KR100737745 B1 KR 100737745B1
- Authority
- KR
- South Korea
- Prior art keywords
- guard rail
- shock absorbing
- contact portion
- fastening means
- fastened
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0492—Provisions for guiding in combination with rails, e.g. tyre-gutters
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (4)
- 삭제
- 삭제
- 삭제
- 도로상에 일정 간격을 이루며 지면에 매설되는 지주(10);와 상기 지주에 수평으로 체결되는 길이방향의 직선형태를 갖는 접촉부들(22a, 22b, 26)과 상기 접촉부(22a, 22b)와 접촉부(26) 사이에 일정각도를 이루며 연결되는 연결부(24a, 24b, 24c)로 이루어져 상기 지주와 제1 체결수단(15)으로 하여금 체결되는 가드레일(20);과 내부에 관통부(37)가 형성되고 소정의 두께를 갖으며 삼각형상으로 이루어져 상기 가드레일의 접촉부(22a, 22b)와 제2 체결수단(50)으로 체결되는 충격흡수대(30);로 이루어진 통상의 충격흡수 가드레일에 있어서,상기 충격흡수대(30)의 일측면(31a) 일부가 관통부(37) 내측으로 돌출되는 돌출부(33)가 형성되고,상기 관통부(37) 내부의 돌출부(33)가 구비된 일면에 체결되고 상기 돌출부(33)가 구비된 일면과 동일한 형상을 가진 절곡형상의 완충 플레이트(40)를 구비하는 것을 특징으로 하는 충격흡수 가드레일.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050105214A KR100737745B1 (ko) | 2005-11-04 | 2005-11-04 | 충격흡수 가드레일 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050105214A KR100737745B1 (ko) | 2005-11-04 | 2005-11-04 | 충격흡수 가드레일 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20070048316A KR20070048316A (ko) | 2007-05-09 |
| KR100737745B1 true KR100737745B1 (ko) | 2007-07-10 |
Family
ID=38272785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050105214A Expired - Fee Related KR100737745B1 (ko) | 2005-11-04 | 2005-11-04 | 충격흡수 가드레일 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100737745B1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200470789Y1 (ko) * | 2012-02-07 | 2014-01-08 | 김인균 | 도로의 중앙분리대용 방호벽 |
| KR101447906B1 (ko) | 2014-03-26 | 2014-10-22 | 주식회사 다함포스텍 | 도로용 충격완화장치 |
| CN111535658A (zh) * | 2020-04-30 | 2020-08-14 | 芜湖等莱智能科技有限公司 | 一种道路施工安全防护栏 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101305558B1 (ko) * | 2012-07-02 | 2013-09-12 | 이광영 | 코일 스프링 복원력을 이용한 조립식 긴급제동시설 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6340268B1 (en) | 1999-04-06 | 2002-01-22 | Dean C. Alberson | Impact attenuating barrier wall |
| KR20020039588A (ko) * | 2000-11-21 | 2002-05-27 | 오태한 | 도로표시 및 지시 표지판 |
| KR200287801Y1 (ko) | 2002-05-20 | 2002-09-05 | (주)제일산업 | 가이드레일의 충격흡수 및 간격부재 |
| KR200307158Y1 (ko) | 2002-12-04 | 2003-03-15 | (주)대성종합기술공사 | 완충장치를 갖춘 차량 가이드의 설치구조 |
| KR200307784Y1 (ko) | 2002-12-20 | 2003-03-19 | 주식회사 삼경기술용역단 | 완충기구를 갖춘 도로용 가드레일 |
| KR200382801Y1 (ko) | 2004-12-13 | 2005-04-25 | 이상각 | 높이조절이 가능한 완충용 중앙분리대 |
-
2005
- 2005-11-04 KR KR1020050105214A patent/KR100737745B1/ko not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6340268B1 (en) | 1999-04-06 | 2002-01-22 | Dean C. Alberson | Impact attenuating barrier wall |
| KR20020039588A (ko) * | 2000-11-21 | 2002-05-27 | 오태한 | 도로표시 및 지시 표지판 |
| KR200287801Y1 (ko) | 2002-05-20 | 2002-09-05 | (주)제일산업 | 가이드레일의 충격흡수 및 간격부재 |
| KR200307158Y1 (ko) | 2002-12-04 | 2003-03-15 | (주)대성종합기술공사 | 완충장치를 갖춘 차량 가이드의 설치구조 |
| KR200307784Y1 (ko) | 2002-12-20 | 2003-03-19 | 주식회사 삼경기술용역단 | 완충기구를 갖춘 도로용 가드레일 |
| KR200382801Y1 (ko) | 2004-12-13 | 2005-04-25 | 이상각 | 높이조절이 가능한 완충용 중앙분리대 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200470789Y1 (ko) * | 2012-02-07 | 2014-01-08 | 김인균 | 도로의 중앙분리대용 방호벽 |
| KR101447906B1 (ko) | 2014-03-26 | 2014-10-22 | 주식회사 다함포스텍 | 도로용 충격완화장치 |
| CN111535658A (zh) * | 2020-04-30 | 2020-08-14 | 芜湖等莱智能科技有限公司 | 一种道路施工安全防护栏 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070048316A (ko) | 2007-05-09 |
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