EA033043B1 - Устройство и система для ударного бурения горной породы - Google Patents

Устройство и система для ударного бурения горной породы

Info

Publication number
EA033043B1
EA033043B1 EA201592191A EA201592191A EA033043B1 EA 033043 B1 EA033043 B1 EA 033043B1 EA 201592191 A EA201592191 A EA 201592191A EA 201592191 A EA201592191 A EA 201592191A EA 033043 B1 EA033043 B1 EA 033043B1
Authority
EA
Eurasian Patent Office
Prior art keywords
impact
drill
drill bit
rock drilling
drill string
Prior art date
Application number
EA201592191A
Other languages
English (en)
Other versions
EA201592191A1 (ru
Inventor
Джимми Карлссон
Original Assignee
Эпирок Дриллинг Тулз Актиеболаг
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
Application filed by Эпирок Дриллинг Тулз Актиеболаг filed Critical Эпирок Дриллинг Тулз Актиеболаг
Publication of EA201592191A1 publication Critical patent/EA201592191A1/ru
Publication of EA033043B1 publication Critical patent/EA033043B1/ru

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
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits
    • E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/22—Rods or pipes with helical structure
    • 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
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated 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
    • E21B1/00—Percussion drilling
    • E21B1/02—Surface drives for drop hammers or percussion drilling, e.g. with a cable

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)

Abstract

Буровое долото (6) для ударного бурения горной породы, включающее в себя ударную часть (26) с ударной поверхностью (9) для нанесения удара по горной породе в направлении (R) удара, участок (27) сцепления со следующим: I) средство (10) удерживающего устройства для аксиального удержания бурового долота в бурильной головке бурильной колонны и II) вращательное средство (11) сцепления для соединения бурового долота с бурильной головкой с целью вращения бурового долота (6), поверхность (14) наковальни, направленную противоположно направлению удара, для приема ударных волн со штанги (15) ударника бурильной колонны и промывочный канал для подачи промывочной текучей среды на ударную поверхность (9). Средство (10) удерживающего устройства и поверхность (14) наковальни расположены внутри выемки (17) удерживающего устройства, имеющей отверстие, направленное противоположно направлению (R) удара. Изобретение также относится к компоненту бурильной колонны, системе и способу.
EA201592191A 2013-05-17 2014-05-16 Устройство и система для ударного бурения горной породы EA033043B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1350606 2013-05-17
PCT/SE2014/050599 WO2014185855A2 (en) 2013-05-17 2014-05-16 Device and system for percussion rock drilling

Publications (2)

Publication Number Publication Date
EA201592191A1 EA201592191A1 (ru) 2016-03-31
EA033043B1 true EA033043B1 (ru) 2019-08-30

Family

ID=50928216

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201592191A EA033043B1 (ru) 2013-05-17 2014-05-16 Устройство и система для ударного бурения горной породы

Country Status (8)

Country Link
US (1) US9938768B2 (ru)
EP (1) EP2997215B1 (ru)
CN (2) CN105452589B (ru)
AU (1) AU2014266004B2 (ru)
CA (1) CA2909986C (ru)
CL (1) CL2015003204A1 (ru)
EA (1) EA033043B1 (ru)
WO (1) WO2014185855A2 (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1569589S (ru) * 2016-07-14 2017-02-20
JP1569597S (ru) * 2016-07-14 2017-02-20
JP1569599S (ru) * 2016-07-14 2017-02-20
IES86935B2 (en) * 2017-07-20 2018-11-14 Mincon Int Ltd Drill bit with detachable bit head
EP3670824A1 (en) * 2018-12-17 2020-06-24 Sandvik Mining and Construction Oy Rock drill bit for percussive drilling
EP3670823A1 (en) 2018-12-17 2020-06-24 Sandvik Mining and Construction Oy Down-the-hole hammer drill bit assembly
CN114440717B (zh) * 2021-12-17 2023-02-28 西安交通大学 一种能够消减冲击波强度的推送杆

Citations (3)

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US20010018990A1 (en) * 2000-03-02 2001-09-06 Bengt Asberg Rock drill bit having retrac teeth and method for its manufacturing
US20040188146A1 (en) * 2003-03-26 2004-09-30 Fredrik Egerstrom Hydraulic drill string
US20080078584A1 (en) * 2006-09-28 2008-04-03 Atlas Copco Secoroc Ab Bit assembly for down-hole drills

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SE374781B (ru) 1973-07-05 1975-03-17 Sandvik Ab
US4323128A (en) 1976-08-02 1982-04-06 Dresser Industries, Inc. Spring adjustment system for drill string tool
FR2424408A1 (fr) 1978-04-24 1979-11-23 Stenuick Freres Taillant de perforation pour marteau pneumatique fond-de-trou
SE8501698L (sv) 1985-04-04 1986-10-05 Santrade Ltd Borrkrona
SE8802648L (en) 1988-07-15 1990-01-16 Sandvik Ab Drill crown for rock drilling - has rotary motion from tube transmitted to crown shaft via gripping device
FR2634818B1 (fr) * 1988-07-28 1992-11-06 Cogema Procede et dispositif de forage pour l'etude et l'exploitation du sous-sol
US4862976A (en) 1988-11-22 1989-09-05 Sandvik Rock Tools, Inc. Spline drive for percussion drilling tool
SE8900473L (sv) * 1989-02-13 1990-08-14 Sandvik Ab Drill bit
SE466319B (sv) 1989-03-07 1992-01-27 Atlas Copco Constr & Mining Taetningsanordning foer vaetskespolning vid slaaende bergborrning
SE467419B (sv) 1990-11-14 1992-07-13 Uniroc Ab Borrstraengkomponent
SE506793C2 (sv) * 1996-09-19 1998-02-09 Atlas Copco Rocktech Ab Kopplingsstycke för användning vid samtidig jord- och/eller bergborrning med en övre rotationsslaganordning och en undre slaganordning
US6029757A (en) * 1997-12-04 2000-02-29 Anderson; Vaughn J. Casing hammer assembly for cable tool drilling apparatus
US6283229B1 (en) * 1998-02-17 2001-09-04 Earth Tool Company, L.L.C. Impact device for directional boring
AU3719300A (en) * 1999-03-03 2000-10-04 Earth Tool Company, Llc Method and apparatus for directional boring
AU2002340064A1 (en) * 2001-09-29 2003-04-14 Rainer Sebastiano Beccu Percussive rotational impact hammer
CN2568795Y (zh) 2002-07-10 2003-08-27 蔡叔眉 一种气动凿岩机机头系统的润滑机构
SE527202C2 (sv) * 2004-08-17 2006-01-17 Sandvik Intellectual Property Bergborrkrona och gängförband för slående bergborrning
IES20050495A2 (en) * 2005-07-20 2006-11-01 Minroc Techn Promotions Ltd A drill bit assembly for fluid-operated percussion drill tools
AU2006203631B2 (en) 2005-08-23 2012-06-14 Sandvik Mining And Construction Australia (Production/Supply) Pty Ltd Lubrication means for a spline
SE530650C2 (sv) * 2007-11-21 2008-07-29 Sandvik Intellectual Property Slagborrkrona för bergborrning och förfarande för tillverkning av en dylik borrkrona
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010018990A1 (en) * 2000-03-02 2001-09-06 Bengt Asberg Rock drill bit having retrac teeth and method for its manufacturing
US20040188146A1 (en) * 2003-03-26 2004-09-30 Fredrik Egerstrom Hydraulic drill string
US20080078584A1 (en) * 2006-09-28 2008-04-03 Atlas Copco Secoroc Ab Bit assembly for down-hole drills

Also Published As

Publication number Publication date
CN107740676A (zh) 2018-02-27
US20160069134A1 (en) 2016-03-10
CN107740676B (zh) 2019-04-30
AU2014266004A1 (en) 2015-12-10
WO2014185855A2 (en) 2014-11-20
US9938768B2 (en) 2018-04-10
CA2909986A1 (en) 2014-11-20
EP2997215B1 (en) 2018-01-31
WO2014185855A3 (en) 2015-04-09
AU2014266004B2 (en) 2018-05-17
CL2015003204A1 (es) 2016-07-29
CN105452589B (zh) 2017-11-10
EA201592191A1 (ru) 2016-03-31
CN105452589A (zh) 2016-03-30
CA2909986C (en) 2021-04-06
EP2997215A2 (en) 2016-03-23

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM