JP2007032169A5 - - Google Patents

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Publication number
JP2007032169A5
JP2007032169A5 JP2005219537A JP2005219537A JP2007032169A5 JP 2007032169 A5 JP2007032169 A5 JP 2007032169A5 JP 2005219537 A JP2005219537 A JP 2005219537A JP 2005219537 A JP2005219537 A JP 2005219537A JP 2007032169 A5 JP2007032169 A5 JP 2007032169A5
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JP
Japan
Prior art keywords
pipe anchor
bit
anchor
pipe
propulsive force
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Application number
JP2005219537A
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Japanese (ja)
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JP2007032169A (en
JP4707491B2 (en
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Priority to JP2005219537A priority Critical patent/JP4707491B2/en
Priority claimed from JP2005219537A external-priority patent/JP4707491B2/en
Publication of JP2007032169A publication Critical patent/JP2007032169A/en
Publication of JP2007032169A5 publication Critical patent/JP2007032169A5/ja
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Publication of JP4707491B2 publication Critical patent/JP4707491B2/en
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Claims (3)

パイプアンカーを地中に埋設するにあたり、パイプアンカーとして本体先端部内側に推進力受け部を有するものを使用し、径が拡縮可能なビットヘッドを先端に有しその後方に前記推進力受け部に当接可能なつば部を備えたビットとハンマー部および回転軸部を直列にした掘削アッセンブリーを前記パイプアンカーに挿通させ、ビットヘッドをアンカー下端外で拡径させた状態で回転軸部とハンマー部を介してビットを回転させつつ、前記ハンマー部の推進力をつば部から推進力受け部に伝えることで所要深さに達するまでパイプアンカーを一体に推進させ、次いでビットヘッドを推進力受け部の内径より小さく縮径し、掘削アッセンブリーをパイプアンカー内から抜き取ることでパイプアンカーを地中に埋設することを特徴とするパイプアンカーの埋設方法。   When embedding a pipe anchor in the ground, use a pipe anchor that has a propulsion receiving part on the inside of the tip of the main body, and have a bit head whose diameter can be expanded and contracted at the tip, and behind the propulsion receiving part A rotating shaft portion and a hammer portion in a state where a drilling assembly in which a bit, a hammer portion, and a rotating shaft portion, which are capable of contacting with each other, are connected in series, is inserted into the pipe anchor and the diameter of the bit head is increased outside the lower end of the anchor. The pipe anchor is propelled integrally until the required depth is reached by transmitting the propulsive force of the hammer portion from the collar portion to the propulsive force receiving portion while rotating the bit through the bit, and then the bit head is moved to the propulsive force receiving portion. A pipe assembly characterized in that the pipe anchor is buried in the ground by reducing the diameter smaller than the inner diameter and extracting the drilling assembly from the pipe anchor. Buried method of car. 施工場所に打ち込みフィード用の架台を据付けて行う請求項１に記載のパイプアンカーの埋設方法。   The pipe anchor embedding method according to claim 1, wherein the pipe anchor is installed at a construction site and a feed base is installed. パイプアンカーとして亜鉛あるいはアルミ亜鉛合金メッキが施されているものを用いる請求項１又は２に記載のパイプアンカーの埋設方法。 The pipe anchor embedding method according to claim 1 or 2, wherein the pipe anchor is plated with zinc or aluminum zinc alloy.
JP2005219537A 2005-07-28 2005-07-28 How to embed a pipe anchor Active JP4707491B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005219537A JP4707491B2 (en) 2005-07-28 2005-07-28 How to embed a pipe anchor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005219537A JP4707491B2 (en) 2005-07-28 2005-07-28 How to embed a pipe anchor

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2005362467A Division JP4906335B2 (en) 2005-12-15 2005-12-15 Pipe anchor burial equipment

Publications (3)

Publication Number Publication Date
JP2007032169A JP2007032169A (en) 2007-02-08
JP2007032169A5 true JP2007032169A5 (en) 2009-01-08
JP4707491B2 JP4707491B2 (en) 2011-06-22

Family

ID=37791746

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005219537A Active JP4707491B2 (en) 2005-07-28 2005-07-28 How to embed a pipe anchor

Country Status (1)

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JP (1) JP4707491B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5442187B2 (en) * 2007-07-22 2014-03-12 東京製綱株式会社 Anchor for sloped structure
JP4834631B2 (en) * 2007-09-12 2011-12-14 東京製綱株式会社 Anchoring device for suspension structure
JP5878596B2 (en) * 2014-07-17 2016-03-08 東京製綱株式会社 Anchor device installation method
JP6490504B2 (en) * 2015-06-12 2019-03-27 東京製綱株式会社 Anchor driving method, and boring rod and casing levitation prevention metal fitting used therefor
JP7233829B2 (en) * 2016-12-27 2023-03-07 東京製綱株式会社 Steel pipe pile type landslide prevention facility and method for forming steel pipe pile type landslide prevention facility
JP6847655B2 (en) * 2016-12-27 2021-03-24 東京製綱株式会社 Anchor facility and method of forming anchor facility
JP2019138091A (en) * 2018-02-13 2019-08-22 アビエンジニアリング株式会社 Burying device and burying method for environmentally friendly pipe anchor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2809116B2 (en) * 1994-10-11 1998-10-08 鹿島建設株式会社 Compression permanent anchor
JPH08277691A (en) * 1995-02-10 1996-10-22 Mitsubishi Materials Corp Excavating tool
JP3249752B2 (en) * 1996-11-15 2002-01-21 株式会社テトラ Drilling method and drilling equipment using cutting bit
JP3875398B2 (en) * 1998-03-31 2007-01-31 東京製綱株式会社 Anchor burial method
JP2000104475A (en) * 1998-09-30 2000-04-11 Kencho Kobe:Kk Underground boring machine
JP4043685B2 (en) * 2000-03-24 2008-02-06 憲雄 籠田 Drilling rig
JP2001303592A (en) * 2000-04-20 2001-10-31 Kensetsu Kiso Eng Co Ltd Method for installing and fixing block
JP4501407B2 (en) * 2002-11-20 2010-07-14 三菱マテリアル株式会社 Drilling tools

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