EP2623705A4 - Marteau combiné de fond de trou - Google Patents

Marteau combiné de fond de trou Download PDF

Info

Publication number
EP2623705A4
EP2623705A4 EP11827980.1A EP11827980A EP2623705A4 EP 2623705 A4 EP2623705 A4 EP 2623705A4 EP 11827980 A EP11827980 A EP 11827980A EP 2623705 A4 EP2623705 A4 EP 2623705A4
Authority
EP
European Patent Office
Prior art keywords
hole hammer
combined down
combined
hammer
hole
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.)
Granted
Application number
EP11827980.1A
Other languages
German (de)
English (en)
Other versions
EP2623705B1 (fr
EP2623705A1 (fr
Inventor
Qinghua He
Huanyun Qian
Jianxin Zhu
Haijian Li
Chao DENG
Peng Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sunward Intelligent Equipment Co Ltd
Original Assignee
Sunward Intelligent Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN 201020550973 external-priority patent/CN201786250U/zh
Priority claimed from CN 201020550985 external-priority patent/CN201786252U/zh
Priority claimed from CN 201010298838 external-priority patent/CN101949261B/zh
Priority claimed from CN 201010298875 external-priority patent/CN101967955B/zh
Priority claimed from CN 201020550979 external-priority patent/CN201786251U/zh
Application filed by Sunward Intelligent Equipment Co Ltd filed Critical Sunward Intelligent Equipment Co Ltd
Publication of EP2623705A1 publication Critical patent/EP2623705A1/fr
Publication of EP2623705A4 publication Critical patent/EP2623705A4/fr
Application granted granted Critical
Publication of EP2623705B1 publication Critical patent/EP2623705B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
EP11827980.1A 2010-09-30 2011-06-23 Marteau combiné de fond de trou Active EP2623705B1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN 201020550973 CN201786250U (zh) 2010-09-30 2010-09-30 组合式潜孔锤
CN 201020550985 CN201786252U (zh) 2010-09-30 2010-09-30 一种自公转组合式潜孔锤
CN 201010298838 CN101949261B (zh) 2010-09-30 2010-09-30 组合式潜孔锤及其施工方法
CN 201010298875 CN101967955B (zh) 2010-09-30 2010-09-30 一种自公转组合式潜孔锤及其施工方法
CN 201020550979 CN201786251U (zh) 2010-09-30 2010-09-30 一种组合式潜孔锤
PCT/CN2011/076226 WO2012041084A1 (fr) 2010-09-30 2011-06-23 Marteau combiné de fond de trou

Publications (3)

Publication Number Publication Date
EP2623705A1 EP2623705A1 (fr) 2013-08-07
EP2623705A4 true EP2623705A4 (fr) 2017-04-19
EP2623705B1 EP2623705B1 (fr) 2019-10-16

Family

ID=45891886

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11827980.1A Active EP2623705B1 (fr) 2010-09-30 2011-06-23 Marteau combiné de fond de trou

Country Status (4)

Country Link
EP (1) EP2623705B1 (fr)
JP (1) JP5948333B2 (fr)
KR (1) KR101746822B1 (fr)
WO (1) WO2012041084A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101460435B1 (ko) * 2013-03-26 2014-11-12 (주)동우기계 지반 굴착 장치
CN103790513B (zh) * 2014-03-03 2016-02-24 北京南车时代机车车辆机械有限公司 气动潜孔锤排渣装置
US9657521B2 (en) 2014-06-02 2017-05-23 King Fahd University Of Petroleum And Minerals Directional system drilling and method
US11174684B2 (en) 2020-02-26 2021-11-16 Caterpillar Global Mining Equipment Llc Flushing system in drill bits
CN111270991A (zh) * 2020-04-13 2020-06-12 北京中岩大地科技股份有限公司 一种变幅式潜孔锤钻机及其施工方法
CN112196460B (zh) * 2020-09-08 2023-10-27 李新形 一种地下连续墙潜孔锤成槽机及其使用方法
CN113669002B (zh) * 2021-08-03 2023-12-08 深圳宏业基岩土科技股份有限公司 大直径灌注桩坚硬岩层组合式成孔施工方法
KR102607022B1 (ko) * 2021-10-19 2023-11-29 창신인터내셔날 주식회사 에어서플라이 모듈이 조립된 조합해머
KR102673470B1 (ko) * 2022-07-20 2024-06-10 창신인터내셔날 주식회사 DTH Hammer의 혼합유체 분리시스템
CN115788280B (zh) * 2022-11-18 2023-09-26 浩洲钻科工程机械(山东)有限公司 独立式多通道全孔反循环集束式潜孔锤
CN117145378B (zh) * 2023-10-25 2024-02-02 长沙黑金刚实业有限公司 一种反循环冲击器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024218A1 (de) * 1980-06-27 1982-01-21 Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe Schlag-bohreinrichtung fuer grosslochbohrungen
FR2713276A1 (fr) * 1993-12-03 1995-06-09 Boniface Andre Outil de forage à percussion et à double rotation pour forage de grand diamètre.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1348478A1 (ru) * 1984-03-19 1987-10-30 В. А. Вареник, В. Ф. Жданков и М. Н. Чучвич Способ бурени скважин ударными импульсами
CN85102035B (zh) * 1985-04-01 1988-04-13 武汉钢铁公司 具有两种排渣方式的潜孔钻具
CN85204565U (zh) * 1985-10-26 1987-04-29 唐山工程技术学院 组合供气式潜孔风动冲击器
JPH05287975A (ja) * 1992-04-03 1993-11-02 Koken Kogyo Kk ダウンザホールドリルを使用するロータリテーブル型ボーリング機
US5267622A (en) * 1992-06-22 1993-12-07 Fletcher Gerald L Impact block assembly for percussion drilling apparatus
JPH0813974A (ja) * 1994-06-28 1996-01-16 Kencho Kobe:Kk 地下穿孔機用スクリューロッドの接続構造
JP3647081B2 (ja) * 1995-05-17 2005-05-11 鉱研工業株式会社 二重管掘削システム
JPH09158645A (ja) * 1995-12-08 1997-06-17 Yubiron Fuakuto:Kk 掘削装置における軸部連結装置
US5735358A (en) * 1996-06-06 1998-04-07 Ingersoll-Rand Company Indexing percussive drilling bit
JPH108869A (ja) * 1996-06-19 1998-01-13 Sun Tec:Kk ダウンザホールハンマー
JP4167115B2 (ja) * 2003-05-01 2008-10-15 鉱研工業株式会社 リトラクトビット装置
JP4076554B2 (ja) * 2005-11-25 2008-04-16 一功 古木 掘削装置、掘削装置を備えた回転式掘削機及び地中掘削工法
JP4076564B1 (ja) * 2006-12-04 2008-04-16 一功 古木 地中掘削用の掘削装置、回転式掘削機及び地中掘削工法
CN201428375Y (zh) * 2009-06-24 2010-03-24 北京市三一重机有限公司 气动冲击锤

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024218A1 (de) * 1980-06-27 1982-01-21 Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe Schlag-bohreinrichtung fuer grosslochbohrungen
FR2713276A1 (fr) * 1993-12-03 1995-06-09 Boniface Andre Outil de forage à percussion et à double rotation pour forage de grand diamètre.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012041084A1 *

Also Published As

Publication number Publication date
EP2623705B1 (fr) 2019-10-16
JP5948333B2 (ja) 2016-07-06
JP2013538957A (ja) 2013-10-17
KR20130110175A (ko) 2013-10-08
WO2012041084A1 (fr) 2012-04-05
KR101746822B1 (ko) 2017-06-13
EP2623705A1 (fr) 2013-08-07

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