JP5335257B2 - 防護柵支持構造 - Google Patents
防護柵支持構造 Download PDFInfo
- Publication number
- JP5335257B2 JP5335257B2 JP2008053073A JP2008053073A JP5335257B2 JP 5335257 B2 JP5335257 B2 JP 5335257B2 JP 2008053073 A JP2008053073 A JP 2008053073A JP 2008053073 A JP2008053073 A JP 2008053073A JP 5335257 B2 JP5335257 B2 JP 5335257B2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- flange
- hole
- road
- fixing
- 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.)
- Active
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Description
図3(A)及び(B)に本実施形態における緩衝部材9が示されている。該緩衝部材9は、図1に示すように、道路に設置される防護柵Pを支持することができる道路用支柱1に用いられることによって防護柵支持構造を形成するものである。尚、説明の都合により、先に道路用支柱1の説明をする。
Claims (1)
- 道路に沿って設けられる防護柵を支持可能に構成されており、固定用孔を有するベース部を備える道路用支柱にて前記防護柵を支持し、前記道路用支柱を所定の場所に固定すべく、前記ベース部に締付力を付与する締付部が設けられる棒状の固定部材が前記固定用孔に挿通される固定構造に用いられ、固定部材が前記固定用孔に挿通された状態において当該固定部材に挿通されて締付部とベース部との間に設けられ、道路用支柱に荷重が作用したときに前記固定部材に作用する荷重を緩衝するよう構成されてなる緩衝部材を前記ベース部と前記締付部との間に配設して前記道路用支柱を所定の場所に固定してなる防護柵支持構造であって、
前記緩衝部材は、前記固定部材が挿通可能な筒状部と、該筒状部の一端及び他端の双方に設けられた鍔部とを備え、前記双方の鍔部は、前記筒状部の外径よりも大きい外径を有し、且つ、筒状部と一体的に接続されており、前記双方の鍔部には、前記固定部材が挿通可能な鍔孔が設けられており、該鍔孔の径は、前記筒状部の内径及び前記固定用孔の径よりも小さくなっていることを特徴とする防護柵支持構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008053073A JP5335257B2 (ja) | 2008-03-04 | 2008-03-04 | 防護柵支持構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008053073A JP5335257B2 (ja) | 2008-03-04 | 2008-03-04 | 防護柵支持構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009209573A JP2009209573A (ja) | 2009-09-17 |
JP5335257B2 true JP5335257B2 (ja) | 2013-11-06 |
Family
ID=41182999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008053073A Active JP5335257B2 (ja) | 2008-03-04 | 2008-03-04 | 防護柵支持構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5335257B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5727260B2 (ja) * | 2011-02-28 | 2015-06-03 | 昭和鉄工株式会社 | 防護柵支柱 |
JP6231853B2 (ja) * | 2012-12-03 | 2017-11-15 | 積水樹脂株式会社 | 防護柵及びその組立方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0611969B2 (ja) * | 1989-03-08 | 1994-02-16 | 喜嗣 平野 | 防護▲柵▼支柱 |
JPH09170202A (ja) * | 1995-12-19 | 1997-06-30 | Nippon Hoan Kizai Seizo Kk | 衝撃吸収部材 |
JP4424638B2 (ja) * | 2000-04-25 | 2010-03-03 | 岡部株式会社 | アンカーボルト耐震工法 |
JP4847646B2 (ja) * | 2001-06-18 | 2011-12-28 | 大和ハウス工業株式会社 | ボルト締結構造 |
-
2008
- 2008-03-04 JP JP2008053073A patent/JP5335257B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2009209573A (ja) | 2009-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101707140B1 (ko) | 가드레일 지지력 보강장치 | |
JP5235816B2 (ja) | 傾倒式支柱を備えた防護柵 | |
JP2011007033A (ja) | 防護柵用支柱 | |
KR102242411B1 (ko) | 차량 방호 울타리 지지력 보강장치 | |
JP5335257B2 (ja) | 防護柵支持構造 | |
KR20170079867A (ko) | 휀스 | |
JP6652461B2 (ja) | 橋梁用防護柵 | |
JP6231853B2 (ja) | 防護柵及びその組立方法 | |
KR102062876B1 (ko) | 차량 현가장치용 코일스프링 지지대 | |
JP2015045162A (ja) | 防護柵 | |
JP5334880B2 (ja) | 防護柵 | |
JP6228773B2 (ja) | 落石防止柵 | |
JP5334883B2 (ja) | 防護柵 | |
JP6463284B2 (ja) | 鋼製地覆部の取付け構造 | |
JP5149638B2 (ja) | 道路用支柱 | |
JP6652462B2 (ja) | 橋梁用防護柵 | |
JPH11336034A (ja) | 車両用防護柵の支柱 | |
JP4343797B2 (ja) | 支承取付方法 | |
JP2008144475A (ja) | 防護柵支柱の地覆部への固定構造 | |
WO2015140894A1 (ja) | 柱構造及びベース部材 | |
JP7187364B2 (ja) | ビーム支持装置 | |
JP2008138425A (ja) | 防護柵用支柱 | |
JP3708080B2 (ja) | フェンス一体型防護柵 | |
KR101040288B1 (ko) | 조립식의 브레이크어웨이형 도로용 지주 | |
JP2005201020A (ja) | 変形性防護柵 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100928 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20101217 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20101217 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20111104 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111118 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120116 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121026 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121225 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130705 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130731 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5335257 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |