JP2008088713A - 雪崩・落石等防護体の支柱 - Google Patents
雪崩・落石等防護体の支柱 Download PDFInfo
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- JP2008088713A JP2008088713A JP2006271267A JP2006271267A JP2008088713A JP 2008088713 A JP2008088713 A JP 2008088713A JP 2006271267 A JP2006271267 A JP 2006271267A JP 2006271267 A JP2006271267 A JP 2006271267A JP 2008088713 A JP2008088713 A JP 2008088713A
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- Prior art keywords
- column
- support
- receiving
- receiving portion
- steel pipe
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Abstract
【解決手段】斜面Yに固定する支柱下部2Sと、この支柱下部2Sの上部に設ける支柱上部2Uとを連結する。支柱上部2Uの端部に支柱2より小さい挿入部21を設け、この挿入部21を挿入する受部31を支柱下部2Sの端部に設ける。挿入部21に受部31を挿入固定することにより、支柱上部2Uと支柱下部2Sとを一体化することができ、また、挿入部21の外形形状が支柱2の外形より小さく形成されているため、受部31も小さく済み、支柱下部2Sと支柱上部2Uの連結部分で支柱2が太くなることがなく、したがって、支柱2を挿入する取付孔71が大径になることがない。
【選択図】図1
Description
2 支柱
2U 支柱上部
2S 支柱下部
11 充填鋼管
12 鋼管
13 補強体
14 充填材(無収縮モルタル)
21 挿入部
21S 先端部
26 ガイド溝(ガイド受け部)
29 ガイド突条(ガイド部)
31 受部
31S 先端受部
71 取付孔
Claims (5)
- 基礎に固定する支柱下部と、この支柱下部の上部に設ける支柱上部とを連結した支柱において、前記支柱上部と支柱下部の一方の端部に前記支柱より小さい挿入部を設け、この挿入部を挿入する受部を前記支柱上部と支柱下部の他方の端部に設けたことを特徴とする雪崩・落石等防護体の支柱。
- 前記挿入部は、先端に該挿入部より小さい先端部を備え、この先端部を挿入する先端受部を前記受部に設けたことを特徴とする請求項1記載の雪崩・落石等防護体の支柱。
- 前記先端部と前記先端受部の形状が略多角形をなすことを特徴とする請求項2記載の雪崩・落石等防護体の支柱。
- 前記受部に挿入した前記挿入部と前記受部との間に充填した接合剤により、前記支柱上部と前記支柱下部を接合したことを特徴とする請求項1〜3のいずれか1項に記載の雪崩・落石等防護体の支柱。
- 前記挿入部に設けられた長さ方向のガイド受け部と、このガイド受け部に係合し、前記受け部に設けられた長さ方向のガイド部とを備えることを特徴とする請求項1〜4のいずれか1項に記載の雪崩・落石等防護体の支柱。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006271267A JP4568263B2 (ja) | 2006-10-02 | 2006-10-02 | 雪崩・落石等防護体の支柱 |
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JP2006271267A JP4568263B2 (ja) | 2006-10-02 | 2006-10-02 | 雪崩・落石等防護体の支柱 |
Publications (2)
Publication Number | Publication Date |
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JP2008088713A true JP2008088713A (ja) | 2008-04-17 |
JP4568263B2 JP4568263B2 (ja) | 2010-10-27 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010144432A (ja) * | 2008-12-18 | 2010-07-01 | Raiteku:Kk | 防護柵とその改修方法 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48111086U (ja) * | 1972-03-23 | 1973-12-20 | ||
JPS56110107U (ja) * | 1980-01-24 | 1981-08-26 | ||
JPH03166442A (ja) * | 1989-11-25 | 1991-07-18 | Daiwa House Ind Co Ltd | 上下柱の接合装置 |
JPH0477637U (ja) * | 1990-11-14 | 1992-07-07 | ||
JPH0554612U (ja) * | 1991-12-17 | 1993-07-23 | 日産建設株式会社 | 落石防護柵用の支柱 |
JPH06257324A (ja) * | 1993-03-08 | 1994-09-13 | Nippon Steel Corp | 継ぎ式金属管柱及びそれに用いる短尺管 |
JPH06280834A (ja) * | 1993-03-23 | 1994-10-07 | Nippon Steel Corp | 締結具およびそれを用いる締結方法 |
JPH0913743A (ja) * | 1995-07-03 | 1997-01-14 | Nippon Steel Corp | 継手および継ぎ式鋼管柱 |
JPH09203036A (ja) * | 1996-01-30 | 1997-08-05 | Hiroshi Yoshida | 衝撃吸収杭及びその施工方法 |
JPH10252219A (ja) * | 1997-03-13 | 1998-09-22 | Kajima Corp | 柱部材およびその施工方法 |
JP2001200596A (ja) * | 2000-01-21 | 2001-07-27 | Kubota Corp | 鋼管の接続装置 |
JP2002115213A (ja) * | 2000-10-04 | 2002-04-19 | Yutaka Hosokawa | 防護柵 |
JP2003184835A (ja) * | 2001-10-09 | 2003-07-03 | Togo Seisakusho Corp | 接続具及びその接続具を備えた柄部材 |
JP2004011095A (ja) * | 2002-06-03 | 2004-01-15 | Sumitomo Metal Steel Products Inc | 鋼管支柱およびその接合部構造 |
-
2006
- 2006-10-02 JP JP2006271267A patent/JP4568263B2/ja active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48111086U (ja) * | 1972-03-23 | 1973-12-20 | ||
JPS56110107U (ja) * | 1980-01-24 | 1981-08-26 | ||
JPH03166442A (ja) * | 1989-11-25 | 1991-07-18 | Daiwa House Ind Co Ltd | 上下柱の接合装置 |
JPH0477637U (ja) * | 1990-11-14 | 1992-07-07 | ||
JPH0554612U (ja) * | 1991-12-17 | 1993-07-23 | 日産建設株式会社 | 落石防護柵用の支柱 |
JPH06257324A (ja) * | 1993-03-08 | 1994-09-13 | Nippon Steel Corp | 継ぎ式金属管柱及びそれに用いる短尺管 |
JPH06280834A (ja) * | 1993-03-23 | 1994-10-07 | Nippon Steel Corp | 締結具およびそれを用いる締結方法 |
JPH0913743A (ja) * | 1995-07-03 | 1997-01-14 | Nippon Steel Corp | 継手および継ぎ式鋼管柱 |
JPH09203036A (ja) * | 1996-01-30 | 1997-08-05 | Hiroshi Yoshida | 衝撃吸収杭及びその施工方法 |
JPH10252219A (ja) * | 1997-03-13 | 1998-09-22 | Kajima Corp | 柱部材およびその施工方法 |
JP2001200596A (ja) * | 2000-01-21 | 2001-07-27 | Kubota Corp | 鋼管の接続装置 |
JP2002115213A (ja) * | 2000-10-04 | 2002-04-19 | Yutaka Hosokawa | 防護柵 |
JP2003184835A (ja) * | 2001-10-09 | 2003-07-03 | Togo Seisakusho Corp | 接続具及びその接続具を備えた柄部材 |
JP2004011095A (ja) * | 2002-06-03 | 2004-01-15 | Sumitomo Metal Steel Products Inc | 鋼管支柱およびその接合部構造 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010144432A (ja) * | 2008-12-18 | 2010-07-01 | Raiteku:Kk | 防護柵とその改修方法 |
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