KR101192586B1 - 충격흡수가드레일 - Google Patents
충격흡수가드레일 Download PDFInfo
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- KR101192586B1 KR101192586B1 KR1020120079349A KR20120079349A KR101192586B1 KR 101192586 B1 KR101192586 B1 KR 101192586B1 KR 1020120079349 A KR1020120079349 A KR 1020120079349A KR 20120079349 A KR20120079349 A KR 20120079349A KR 101192586 B1 KR101192586 B1 KR 101192586B1
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- shock absorbing
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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
- E01F15/02—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
- E01F15/0407—Metal rails
- E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means
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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
- E01F15/02—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
- E01F15/0484—Installing; Repairing; Adjusting
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
도 2는 본 발명에 따른 충격흡수가드레일에서 제2브라켓이 설치되는 구조도.
도 3은 본 발명에 따른 충격흡수가드레일에서 제3브라켓이 설치되는 구조도.
도 4는 본 발명에 따른 충격흡수가드레일에서 밀착바가 형성된 제2브라켓이 설치되는 구조도.
도 5는 본 발명에 따른 충격흡수가드레일에서 제2, 3브라켓의 구조도.
도 6은 본 발명에 따른 충격흡수가드레일에서 차단판에 볼트가 체결되는 구조도.
도 7은 본 발명에 따른 충격흡수가드레일에서 차단판-볼트 구조도.
Claims (4)
- 지면에 수직으로 설치되는 지주(20)와, 상기 지주(20) 일측면에 수평으로 설치되는 다수의 가로바(30d)로 구성되어 차량을 방호하는 충격흡수가드레일(10)에 있어서,
상기 지주(20) 일/타면에 각각 형성되는 길이방향으로 절개된 절개부(36)가 형성된 가로바(30d)가 형성되고,
상기 지주(20)와 가로바(30d) 사이에 형성되며, 평탄형 지지면(103a)과 상기 평탄형 지지면(103a) 양측단에 각각 절곡/연장된 체결면(104a) 그리고 상기 양측 체결면(104a) 사이로 타원형의 충격흡수바(105a)가 연결된 "ㄷ"형의 제2브라켓(100b)이 형성되는 것을 특징으로 하는 충격흡수가드레일. - 제1항에 있어서, 상기 제2브라켓(100b)의 평탄형 지지면(103a) 대신에 절곡된 타원형의 지지면(103b)을 이루며, 상기 타원형의 지지면(103b)과 절곡/연장된 체결면(104b) 내측으로 타원형의 충격흡수바(105b)가 형성되며, 상기 가로바(30d)의 일면에 면접되어 체결되도록 상기 각각의 체결면(104b) 끝단에 절곡/연장된 부착면(108)이 형성된 제3브라켓(100c)이 형성되는 것을 특징으로 하는 충격흡수가드레일.
- 제1항에 있어서, 상기 제2브라켓(100b)의 지지면(103a) 상/하단부에 수평으로 연장된 밀착바(109)가 더 형성되는 것을 특징으로 하는 충격흡수가드레일.
- 제2항에 있어서, 상기 제3브라켓(100c)의 부착면(108)에 면접되어 가로바(30d)에 체결되기 위해 상기 가로바(30d)의 절개부(36)에 설치되는 판상의 차단판(140b)에 있어,
상기 차단판(140b)의 중앙에 관통된 형태로 제5체결구(141) 내주에서 외측으로 절개된 결착홈(142)이 사방형으로 형성되고,
상기 제5체결구(141)에 삽입되는 볼트(40)의 몸체부(41) 일측의 외주면에 한쌍의 돌출핀(43)이 대응되게 형성되는 것을 특징으로 하는 충격흡수가드레일.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120079349A KR101192586B1 (ko) | 2012-07-20 | 2012-07-20 | 충격흡수가드레일 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120079349A KR101192586B1 (ko) | 2012-07-20 | 2012-07-20 | 충격흡수가드레일 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100128180A Division KR101209815B1 (ko) | 2010-12-15 | 2010-12-15 | 충격흡수가드레일 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120092082A KR20120092082A (ko) | 2012-08-20 |
| KR101192586B1 true KR101192586B1 (ko) | 2012-10-18 |
Family
ID=46884265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120079349A Expired - Fee Related KR101192586B1 (ko) | 2012-07-20 | 2012-07-20 | 충격흡수가드레일 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101192586B1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437309B (zh) * | 2013-08-07 | 2016-01-20 | 交通运输部公路科学研究所 | 一种护栏单元和护栏 |
| KR200482544Y1 (ko) | 2016-10-05 | 2017-02-07 | 송이호 | 책모서리 보호구 |
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2012
- 2012-07-20 KR KR1020120079349A patent/KR101192586B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120092082A (ko) | 2012-08-20 |
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