EP4077869C0 - Verfahren, das von einer steuervorrichtung zum wechseln eines bohrmeissels in einer gesteinsbohreinheit durchgeführt wird, steuervorrichtung einer gesteinsbohreinheit, gesteinsbohreinheit und gesteinsbohranlage - Google Patents

Verfahren, das von einer steuervorrichtung zum wechseln eines bohrmeissels in einer gesteinsbohreinheit durchgeführt wird, steuervorrichtung einer gesteinsbohreinheit, gesteinsbohreinheit und gesteinsbohranlage

Info

Publication number
EP4077869C0
EP4077869C0 EP20816653.8A EP20816653A EP4077869C0 EP 4077869 C0 EP4077869 C0 EP 4077869C0 EP 20816653 A EP20816653 A EP 20816653A EP 4077869 C0 EP4077869 C0 EP 4077869C0
Authority
EP
European Patent Office
Prior art keywords
rock drilling
drilling unit
control device
changing
drill bit
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
Application number
EP20816653.8A
Other languages
English (en)
French (fr)
Other versions
EP4077869B1 (de
EP4077869A1 (de
Inventor
Anders Hellman
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.)
Epiroc Rock Drills AB
Original Assignee
Epiroc Rock Drills AB
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 Epiroc Rock Drills AB filed Critical Epiroc Rock Drills AB
Publication of EP4077869A1 publication Critical patent/EP4077869A1/de
Application granted granted Critical
Publication of EP4077869B1 publication Critical patent/EP4077869B1/de
Publication of EP4077869C0 publication Critical patent/EP4077869C0/de
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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • E21B19/165—Control or monitoring arrangements therefor
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/18—Connecting or disconnecting drill bit and drilling pipe
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/20—Combined feeding from rack and connecting, e.g. automatically

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)
EP20816653.8A 2019-12-20 2020-11-25 Verfahren, das von einer steuervorrichtung zum wechseln eines bohrmeissels in einer gesteinsbohreinheit durchgeführt wird, steuervorrichtung einer gesteinsbohreinheit, gesteinsbohreinheit und gesteinsbohranlage Active EP4077869B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1951523A SE543995C2 (en) 2019-12-20 2019-12-20 A method performed by a control device for changing a drill bit in a rock drilling unit, a control device of a rockdrilling unit, a rock drilling unit and a rock drilling rig
PCT/SE2020/051120 WO2021126038A1 (en) 2019-12-20 2020-11-25 A method performed by a control device for changing a drill bit in a rock drilling unit, a control device of a rockdrilling unit, a rock drilling unit and a rock drilling rig

Publications (3)

Publication Number Publication Date
EP4077869A1 EP4077869A1 (de) 2022-10-26
EP4077869B1 EP4077869B1 (de) 2025-08-06
EP4077869C0 true EP4077869C0 (de) 2025-08-06

Family

ID=73646408

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20816653.8A Active EP4077869B1 (de) 2019-12-20 2020-11-25 Verfahren, das von einer steuervorrichtung zum wechseln eines bohrmeissels in einer gesteinsbohreinheit durchgeführt wird, steuervorrichtung einer gesteinsbohreinheit, gesteinsbohreinheit und gesteinsbohranlage

Country Status (6)

Country Link
EP (1) EP4077869B1 (de)
JP (1) JP7644762B2 (de)
KR (1) KR20220113981A (de)
CN (1) CN114746619A (de)
SE (1) SE543995C2 (de)
WO (1) WO2021126038A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114658374B (zh) * 2022-03-18 2023-03-14 江苏方正环保集团有限公司 一种取样钻机自动换杆装置和方法
CN117514055B (zh) * 2023-12-12 2024-06-28 四川中铁二院环保科技有限公司 一种针对不同地层钻探取心可切换钻头系统
CN118208156B (zh) * 2024-05-21 2024-07-30 河南省豫西煤田地质勘察有限公司 一种用于地下煤层气钻井装置及其使用方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE378877B (de) * 1973-12-21 1975-09-15 Atlas Copco Ab
JPS556864Y2 (de) * 1976-05-20 1980-02-15
JPS61216989A (ja) * 1985-03-20 1986-09-26 三菱重工業株式会社 穿孔機のロツドチエンジヤコントロ−ル装置
JP2004204603A (ja) 2002-12-26 2004-07-22 Kamishimagumi:Kk 削岩ヘッドおよび削岩装置
SE0302625L (sv) * 2003-10-06 2004-09-28 Atlas Copco Rock Drills Ab Detektering av losslagning av gängskarvar
FI121438B (fi) 2008-06-23 2010-11-15 Sandvik Mining & Constr Oy Porakruunumakasiini, porakruununpidin sekä menetelmä porakruunun vaihtamiseksi kallionporauslaitteessa
FI121437B (fi) * 2008-06-23 2010-11-15 Sandvik Mining & Constr Oy Kallionporausyksikkö, porakruunun vaihdin, sekä menetelmä porakruunun vaihtamiseksi
CN102787804A (zh) * 2011-05-17 2012-11-21 中国石油化工集团公司 一种全电动复合材料连续管钻井装置及方法
EP2578797B1 (de) * 2011-10-07 2017-05-03 KEURO Besitz GmbH & Co. EDV-Dienstleistungs KG Verfahren zum Verwalten von Bohrgestängen, Bohrwerkzeugen, Bohrloch-Verrohrungen und dergleichen für Erdbohrungen
US20140338973A1 (en) * 2013-05-20 2014-11-20 Caterpillar Global Mining Llc Automatic drill pipe add and remove system
CN103967420B (zh) * 2014-05-19 2016-07-27 郑州神利达钻采设备有限公司 自动更换式麻花钻头群打井钻头及其麻花钻头更换方法
CN105257215B (zh) * 2015-10-06 2017-07-07 中交第四公路工程局有限公司 一种采用大直径反循环牙轮钻进行水中桩基钻孔的方法
EP3153654B1 (de) * 2015-10-09 2019-04-24 Sandvik Mining and Construction Oy Gesteinsbohrgestell
AU2017200871B2 (en) * 2016-02-12 2022-01-27 Joy Global Surface Mining Inc Bit change mechanism for a drill rig
CN105756060A (zh) * 2016-04-08 2016-07-13 徐玉杰 一种自动接钻杆式搅拌桩机
AU2018251778A1 (en) * 2017-04-10 2019-10-31 Sandvik Mining And Construction Usa, Llc Automated drill bit changer
SE543092C2 (en) * 2018-05-21 2020-10-06 Epiroc Rock Drills Ab System for drill bit change in a drilling rig, drilling rig comprising such a system, and a method for changing drill bits using such a system
WO2019237150A1 (en) * 2018-06-11 2019-12-19 Intelligent Drilling Applications & Technology Pty Ltd Drill bit replacement apparatus

Also Published As

Publication number Publication date
JP2023508315A (ja) 2023-03-02
EP4077869B1 (de) 2025-08-06
WO2021126038A1 (en) 2021-06-24
SE1951523A1 (en) 2021-06-21
SE543995C2 (en) 2021-10-19
KR20220113981A (ko) 2022-08-17
JP7644762B2 (ja) 2025-03-12
EP4077869A1 (de) 2022-10-26
CN114746619A (zh) 2022-07-12

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