JP5587583B2 - アンカー - Google Patents
アンカー Download PDFInfo
- Publication number
- JP5587583B2 JP5587583B2 JP2009230369A JP2009230369A JP5587583B2 JP 5587583 B2 JP5587583 B2 JP 5587583B2 JP 2009230369 A JP2009230369 A JP 2009230369A JP 2009230369 A JP2009230369 A JP 2009230369A JP 5587583 B2 JP5587583 B2 JP 5587583B2
- Authority
- JP
- Japan
- Prior art keywords
- anchor
- blade
- hollow shaft
- main body
- driven
- 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
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- Piles And Underground Anchors (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
2:羽根部
3:中空軸
3a:分割中空軸
3b:突出部
4:羽根
5:地山
6:落石防護網
7:ワイヤーロープ
8:アンカー本体部
9:羽根部
10:中空軸
11:羽根
12:岩盤
13:表土層
14:アンカー挿入孔
Claims (4)
- それぞれ別体に設けられたアンカー本体部と羽根部とからなり、前記羽根部は、前記アンカー本体部が嵌め込まれる中空軸と前記中空軸に放射状に固定された複数枚の羽根とからなり、前記中空軸は、前記中空軸の軸方向に間隔をあけて設けられた複数個の分割中空軸からなり、前記分割中空軸の外周面に突出部が形成されていることを特徴とするアンカー。
- 前記羽根の上端は、折れ曲がっていることを特徴とする、請求項1に記載のアンカー。
- 前記羽根の上端の折れ曲がり角度は、直角であることを特徴とする、請求項2に記載のアンカー。
- 前記羽根の下端は、内側から外側に向って上方に傾斜していることを特徴とする、請求項1から3の何れか1つに記載のアンカー。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009230369A JP5587583B2 (ja) | 2009-10-02 | 2009-10-02 | アンカー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009230369A JP5587583B2 (ja) | 2009-10-02 | 2009-10-02 | アンカー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011074738A JP2011074738A (ja) | 2011-04-14 |
JP5587583B2 true JP5587583B2 (ja) | 2014-09-10 |
Family
ID=44018993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009230369A Active JP5587583B2 (ja) | 2009-10-02 | 2009-10-02 | アンカー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5587583B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110080215A (zh) * | 2019-04-28 | 2019-08-02 | 王树华 | 一种防护桩结构 |
CN113062316B (zh) * | 2021-04-19 | 2022-04-26 | 武汉市金港岩土工程有限公司 | 高强度抗拔锚杆及其安装方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5847077Y2 (ja) * | 1980-10-22 | 1983-10-27 | 東京製綱株式会社 | 打込み式アンカ− |
EP1019584A1 (en) * | 1997-09-18 | 2000-07-19 | Steel Foundations Technology Pty. Ltd. | Screw pile anchor |
JP3813781B2 (ja) * | 2000-02-15 | 2006-08-23 | 東京製綱株式会社 | アンカー装置の設置方法 |
JP4912208B2 (ja) * | 2007-04-26 | 2012-04-11 | Jfe建材株式会社 | アンカー装置の施工方法およびアンカー装置 |
-
2009
- 2009-10-02 JP JP2009230369A patent/JP5587583B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2011074738A (ja) | 2011-04-14 |
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