CN101100929B - 扩底挖斗 - Google Patents

扩底挖斗 Download PDF

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Publication number
CN101100929B
CN101100929B CN2007101274263A CN200710127426A CN101100929B CN 101100929 B CN101100929 B CN 101100929B CN 2007101274263 A CN2007101274263 A CN 2007101274263A CN 200710127426 A CN200710127426 A CN 200710127426A CN 101100929 B CN101100929 B CN 101100929B
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CN101100929A (zh
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久保丰
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SYSTEM MEASURING KK
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SYSTEM MEASURING KK
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CN2007101274263A 2006-07-05 2007-07-05 扩底挖斗 Expired - Fee Related CN101100929B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006185902A JP4699304B2 (ja) 2006-07-05 2006-07-05 拡底バケット
JP185902/06 2006-07-05

Publications (2)

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CN101100929A CN101100929A (zh) 2008-01-09
CN101100929B true CN101100929B (zh) 2012-02-08

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CN2007101274263A Expired - Fee Related CN101100929B (zh) 2006-07-05 2007-07-05 扩底挖斗

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CN (1) CN101100929B (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5380142B2 (ja) * 2009-04-22 2014-01-08 システム計測株式会社 拡底バケット、ケーシング、及び拡底杭の構築方法
CN101586451B (zh) * 2009-06-23 2012-07-04 中国海洋石油总公司 一种扶正装置
CN201802310U (zh) * 2010-02-03 2011-04-20 国家电网公司直流建设分公司 掏挖钻机
JP5607944B2 (ja) * 2010-02-10 2014-10-15 成幸利根株式会社 掘削ヘッド
CN102704851A (zh) * 2012-06-07 2012-10-03 三一重工股份有限公司 扩底钻头及旋挖钻机
JP6152274B2 (ja) * 2013-01-25 2017-06-21 システム計測株式会社 拡底バケット
JP2014148833A (ja) * 2013-02-01 2014-08-21 Tokugawa Kensetsu Co Ltd 拡大掘削装置および拡大掘削方法
CN103485722B (zh) * 2013-09-09 2016-03-09 浙江鼎业基础工程有限公司 扩底铲斗及其扩底方法
CN104234628B (zh) * 2014-09-09 2016-05-18 无锡中地地质装备有限公司 地质勘探用扩孔器
CN107654194B (zh) * 2017-11-27 2019-04-12 徐剡源 一种桩尖扩大钻头
CN108166553B (zh) * 2018-01-22 2020-05-12 东莞市朝立建筑工程有限公司 一种基坑快速开挖设备及开挖方法
CN109024562B (zh) * 2018-10-29 2024-03-15 中南大学 一种分级推进的大直径长预制管桩及其施工方法
JP7191326B2 (ja) * 2019-03-27 2022-12-19 大成建設株式会社 油圧機構を備えた機械式拡径バケット、及び、中間拡径部用杭孔掘削機
JP7213488B2 (ja) * 2019-03-27 2023-01-27 大成建設株式会社 拡径杭用杭孔の造成方法
CN110424897B (zh) * 2019-08-27 2024-06-07 中铁第四勘察设计院集团有限公司 后扩底钻头
JP7423008B2 (ja) * 2020-11-06 2024-01-29 大成建設株式会社 機械式拡径バケット
JP7423007B2 (ja) * 2020-11-06 2024-01-29 大成建設株式会社 拡径バケット、中間拡径部用杭孔掘削機、及び拡径杭用杭孔の造成方法
CN116357263B (zh) * 2022-12-26 2025-05-13 河南理工大学 一种可自动吸料的注浆封孔装置
CN116517472A (zh) * 2023-05-30 2023-08-01 五广（上海）基础工程有限公司 一种具备捞渣功能的机械式扩底钻头
CN119981993B (zh) * 2025-02-28 2025-11-21 成都建工第三建筑工程有限公司 一种隧道洞口施工装置
CN120100317B (zh) * 2025-05-09 2025-08-29 华亭煤业集团有限责任公司 一种煤炭地质勘探钻孔设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1247920A (zh) * 1999-05-21 2000-03-22 肖纹 钢筋混凝土灌注桩可扩变径钻孔机构
CN1373282A (zh) * 2001-08-29 2002-10-09 汉机钻岩机械有限公司 直孔并扩孔组合型钻挖工具
CN1526911A (zh) * 2003-09-19 2004-09-08 郭明洙 钻扩机
CN2698954Y (zh) * 2004-05-09 2005-05-11 王刚 钻孔灌注扩底桩的扩底铲斗

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6355215A (ja) * 1986-08-25 1988-03-09 Hachiro Inoue 底浚いバケツト
JP3607845B2 (ja) * 1999-12-09 2005-01-05 豊栄産業株式会社 アースドリル用掘削装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1247920A (zh) * 1999-05-21 2000-03-22 肖纹 钢筋混凝土灌注桩可扩变径钻孔机构
CN1373282A (zh) * 2001-08-29 2002-10-09 汉机钻岩机械有限公司 直孔并扩孔组合型钻挖工具
CN1526911A (zh) * 2003-09-19 2004-09-08 郭明洙 钻扩机
CN2698954Y (zh) * 2004-05-09 2005-05-11 王刚 钻孔灌注扩底桩的扩底铲斗

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2001-164867A 2001.06.19

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JP4699304B2 (ja) 2011-06-08
CN101100929A (zh) 2008-01-09
JP2008014007A (ja) 2008-01-24

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