SE522626C2 - Coupling socket for connection of threaded rock bolt to striking rock drilling machine comprises first part with internal thread for connection of bolt and second part with inner thread for connection of drilling machine - Google Patents

Coupling socket for connection of threaded rock bolt to striking rock drilling machine comprises first part with internal thread for connection of bolt and second part with inner thread for connection of drilling machine

Info

Publication number
SE522626C2
SE522626C2 SE0300211A SE0300211A SE522626C2 SE 522626 C2 SE522626 C2 SE 522626C2 SE 0300211 A SE0300211 A SE 0300211A SE 0300211 A SE0300211 A SE 0300211A SE 522626 C2 SE522626 C2 SE 522626C2
Authority
SE
Sweden
Prior art keywords
connection
drilling machine
bolt
rock
coupling socket
Prior art date
Application number
SE0300211A
Other languages
Swedish (sv)
Other versions
SE0300211L (en
SE0300211D0 (en
Inventor
Morgan Kanflod
Fredrik Oeberg
Bertil Stenberg
Original Assignee
Atlas Copco 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 Atlas Copco Rock Drills Ab filed Critical Atlas Copco Rock Drills Ab
Priority to SE0300211A priority Critical patent/SE522626C2/en
Publication of SE0300211D0 publication Critical patent/SE0300211D0/en
Priority to PT04705207T priority patent/PT1588019E/en
Priority to US10/539,148 priority patent/US20060078372A1/en
Priority to EP04705207A priority patent/EP1588019B1/en
Priority to SI200430156T priority patent/SI1588019T1/en
Priority to JP2006502774A priority patent/JP4568715B2/en
Priority to CNB2004800019943A priority patent/CN100335740C/en
Priority to AT04705207T priority patent/ATE343706T1/en
Priority to DE602004002930T priority patent/DE602004002930T2/en
Priority to CA2511943A priority patent/CA2511943C/en
Priority to DK04705207T priority patent/DK1588019T3/en
Priority to ES04705207T priority patent/ES2276271T3/en
Priority to PCT/SE2004/000085 priority patent/WO2004067902A1/en
Publication of SE0300211L publication Critical patent/SE0300211L/en
Publication of SE522626C2 publication Critical patent/SE522626C2/en

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
    • 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
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
    • 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
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/043—Threaded with locking means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/50—Bridged by diverse connector

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The coupling socket for connection of a threaded rock bolt (1) to a striking rock drilling machine (2) comprises a first part (3) with an inner thread for connection of the bolt (1) and a second part (5) with an inner thread for connection of the drilling machine. The second part comprises a lock arrangement (7) running across a longitudinal axis (9) of the coupling socket. The lock device works in conjunction with an area (8) on the drilling machine to prevent the coupling socket and the drilling machine being separated.

Description

msn: fauna u o u « ., nu I\J PO O'\ PO O\ A3001bas.d0c 5 2 försedd med en icke visad borrkrona för bonning av det hål i vilket bergbulten skall förankras. Kopplingshylsan innefattar också ett andra parti 5 försett med en invändig gänga 6 till vilken en bergborrmaskin 2 är anslutbar. På ritningen visas den till bergborrmaskinen hörande nackadaptern. Kopplingshylsan har en längsgående axel 9. Kopplingshylsan är i det andra partit 5 försedd med två tvärs den längsgående axeln 9 anordnade borrningar 10 i vilka en låsanordning 7 i form av två fjädrande pinnar är anordnade. Låsanordningen 7 samverkar med ett område 8 för att förhindra att kopplingshylsan och bergborrmaskinen 2 separeras. msn: fauna u o u «., now I \ J PO O '\ PO O \ A3001bas.d0c 5 2 provided with a drill bit (not shown) for housing the hole in which the rock bolt is to be anchored. The coupling sleeve also comprises a second portion 5 provided with an internal thread 6 to which a rock drilling machine 2 can be connected. The drawing shows the neck adapter belonging to the rock drilling machine. The coupling sleeve has a longitudinal axis 9. The coupling sleeve is provided in the second portion 5 with two bores 10 arranged transversely to the longitudinal axis 9 in which a locking device 7 in the form of two resilient pins is arranged. The locking device 7 cooperates with an area 8 to prevent the coupling sleeve and the rock drilling machine 2 from being separated.

Vid sättning av en bergbult 1 roteras den till bergborrmaskinen 2 hörande nackadaptern samtidigt som den utsätts för slag. Härigenom borras med bergbulten 1 ett hål i vilket bergbulten skall förankras. Under borrningen är låsanordningen 7 obelastad. Efter bormingen skall bergbulten 1 skiljas från kopplingshylsan och lämnas i berget. Härvid roteras bergbonmaskinen för lossning av gängförbandet. Genom samverkan mellan lâsanordningen 7 och området 8 som har mindre diameter än nackadapterns gänga förhindras att bergborrmaskinen 2 och kopplingshylsan separeras. Därefter fylls borrhålet kring bergbulten med cement eller resin för fastgjutning av bergbulten i borrhålet.When inserting a rock bolt 1, the neck adapter belonging to the rock drilling machine 2 is rotated at the same time as it is subjected to blows. In this way a hole is drilled with the rock bolt 1 in which the rock bolt is to be anchored. During drilling, the locking device 7 is unloaded. After drilling, the rock bolt 1 must be separated from the coupling sleeve and left in the rock. In this case, the rock housing machine is rotated to loosen the threaded connection. By cooperation between the locking device 7 and the area 8 which has a smaller diameter than the thread of the neck adapter, the rock drilling machine 2 and the coupling sleeve are prevented from being separated. Then the borehole around the rock bolt is filled with cement or resin for casting the rock bolt in the borehole.

Claims (1)

a».an Aaooibaadoc 3 Patentkrav:a ».an Aaooibaadoc 3 Patent claims: 1. Kopplingshylsa för anslutning av en gängad bergbult (1) till en slående bergborrmaskin (2) innefattande ett första parti (3) försett med en invändig gänga (4) för anslutning av bergbulten (1) och ett andra parti (5) försett med en invändig gänga (6) för ' anslutning av bergborrmaskinen (2), k ä n n e te c k n a d av att det andra partit (5) innefattar en tvärs en längsgående axel (9) på kopplingshylsan anordnad låsanordning (7) som samverkar med ett område (8) på bergborrmaskinen (2) för att förhindra att kopplingshylsan och bergborrmaskinen (2) separeras.Coupling sleeve for connecting a threaded rock bolt (1) to a striking rock drilling machine (2) comprising a first portion (3) provided with an internal thread (4) for connecting the rock bolt (1) and a second portion (5) provided with an internal thread (6) for connecting the rock drilling machine (2), characterized in that the second portion (5) comprises a locking device (7) arranged transversely to a longitudinal axis (9) on the coupling sleeve which cooperates with an area ( 8) on the rock drill (2) to prevent the coupling sleeve and the rock drill (2) from being separated.
SE0300211A 2003-01-30 2003-01-30 Coupling socket for connection of threaded rock bolt to striking rock drilling machine comprises first part with internal thread for connection of bolt and second part with inner thread for connection of drilling machine SE522626C2 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE0300211A SE522626C2 (en) 2003-01-30 2003-01-30 Coupling socket for connection of threaded rock bolt to striking rock drilling machine comprises first part with internal thread for connection of bolt and second part with inner thread for connection of drilling machine
PCT/SE2004/000085 WO2004067902A1 (en) 2003-01-30 2004-01-26 Coupling sleeve for connection of a threaded rock bolt to an impact rock drilling machine
CNB2004800019943A CN100335740C (en) 2003-01-30 2004-01-26 Coupling sleeve for connection of a threaded rock bolt to an impact rock drilling machine
DE602004002930T DE602004002930T2 (en) 2003-01-30 2004-01-26 Coupling sleeve for connecting a threaded rock bolt with a rock impact drill
EP04705207A EP1588019B1 (en) 2003-01-30 2004-01-26 Coupling sleeve for connection of a threaded rock bolt to an impact rock drilling machine
SI200430156T SI1588019T1 (en) 2003-01-30 2004-01-26 Coupling sleeve for connection of a threaded rock bolt to an impact rock drilling machine
JP2006502774A JP4568715B2 (en) 2003-01-30 2004-01-26 Coupling sleeve to connect threaded rock bolt to impact rock drill
PT04705207T PT1588019E (en) 2003-01-30 2004-01-26 Coupling sleeve for connection of a threaded rock bolt to an impact rock drilling machine
AT04705207T ATE343706T1 (en) 2003-01-30 2004-01-26 COUPLING SLEEVE FOR CONNECTING A THREADED ROCK ANCHOR TO A ROCK IMPACT DRILL
US10/539,148 US20060078372A1 (en) 2003-01-30 2004-01-26 Coupling sleeve for connection of a threaded rock bolt to an impact rock drilling machine
CA2511943A CA2511943C (en) 2003-01-30 2004-01-26 Coupling sleeve for connection of a threaded rock bolt to an impact rock drilling machine
DK04705207T DK1588019T3 (en) 2003-01-30 2004-01-26 Coupling sleeve for providing connection between a threaded mounting bolt and a rock drill
ES04705207T ES2276271T3 (en) 2003-01-30 2004-01-26 COUPLING HOSE TO CONNECT A THREADED ANCHORING BOLT TO AN IMPACT ROCK DRILL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0300211A SE522626C2 (en) 2003-01-30 2003-01-30 Coupling socket for connection of threaded rock bolt to striking rock drilling machine comprises first part with internal thread for connection of bolt and second part with inner thread for connection of drilling machine

Publications (3)

Publication Number Publication Date
SE0300211D0 SE0300211D0 (en) 2003-01-30
SE0300211L SE0300211L (en) 2004-02-24
SE522626C2 true SE522626C2 (en) 2004-02-24

Family

ID=20290236

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0300211A SE522626C2 (en) 2003-01-30 2003-01-30 Coupling socket for connection of threaded rock bolt to striking rock drilling machine comprises first part with internal thread for connection of bolt and second part with inner thread for connection of drilling machine

Country Status (12)

Country Link
US (1) US20060078372A1 (en)
EP (1) EP1588019B1 (en)
JP (1) JP4568715B2 (en)
CN (1) CN100335740C (en)
AT (1) ATE343706T1 (en)
CA (1) CA2511943C (en)
DE (1) DE602004002930T2 (en)
DK (1) DK1588019T3 (en)
ES (1) ES2276271T3 (en)
PT (1) PT1588019E (en)
SE (1) SE522626C2 (en)
WO (1) WO2004067902A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT9590U1 (en) * 2006-08-17 2007-12-15 Atlas Copco Mai Gmbh RUBBER TANK AND INFLATION ADAPTER FOR THESE
AU2006236012B2 (en) * 2006-11-15 2009-06-04 Sandvik Intellectual Property Ab A rock bolt and an anchoring device
GB2456946B (en) 2006-11-15 2010-12-08 Sandvik Intellectual Property A rock bolt and an anchoring device
FR2952506A1 (en) * 2009-11-13 2011-05-20 Edith Thiriet Dismountable de-scaling device for breadmaker, has turning drill equipped with tubes that comprise multiple elements, where tubes are connected with each other by utilizing threadings
FI123244B (en) * 2010-10-26 2013-01-15 Peikko Group Oy Column Shoe
CN102465712B (en) * 2010-11-15 2015-01-28 湖南汉寿中煤科技有限公司 Drilling-cutting-linked coal layer gas drainage and outburst prevention system and method based on ultra-long drilling and high-pressure water jetting
AU2011336749B2 (en) 2010-12-01 2017-03-02 Vermeer Manufacturing Company Tapered thread configuration with improved durability
DE102011107348A1 (en) 2011-06-29 2013-01-03 Tracto-Technik Gmbh & Co. Kg "Connection device"
JP2013106827A (en) * 2011-11-22 2013-06-06 Yoshida Dental Mfg Co Ltd Ultrasonic scaler handpiece
DE102013012714A1 (en) * 2013-08-01 2015-02-05 Deilmann-Haniel Mining Systems Gmbh Shank end for a drilling and tying tool
US9605492B2 (en) * 2013-10-07 2017-03-28 Halliburton Energy Services, Inc. Quick connect for wellbore tubulars
JP2017203332A (en) * 2016-05-13 2017-11-16 株式会社トライテック Boring tool and boring method
DE102019121054A1 (en) * 2018-08-06 2020-02-06 The Charles Machine Works, Inc. Double-tube drill bit quick-change connection
CN112302696B (en) * 2020-09-30 2023-02-28 中煤科工开采研究院有限公司 Anchor rod assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US771626A (en) * 1903-12-16 1904-10-04 George H Gilman Drill-chuck.
US1701985A (en) * 1926-03-18 1929-02-12 Ponto Otto Coupling lock
US1994792A (en) * 1932-08-08 1935-03-19 Ray R Sanderson Drill bit
SE403926B (en) * 1975-11-05 1978-09-11 Sandvik Ab LOCKING DEVICE AT DRILL
SE433097B (en) * 1979-09-04 1984-05-07 Atlas Copco Ab Equipment for joinable drill stem
JPS58176191U (en) * 1982-05-20 1983-11-25 マツダ株式会社 rock drill rock drill
JPH05263577A (en) * 1992-03-17 1993-10-12 Mitsubishi Heavy Ind Ltd Roof bolt
JP3272324B2 (en) * 1999-05-17 2002-04-08 合資会社日高商会 Method and apparatus for disassembling connecting rod assembly for drilling and rotation stopper jig
SE516995C2 (en) * 2001-01-19 2002-04-02 Atlas Copco Rock Drills Ab Clutch sleeve for connecting a threaded rock bolt to a striking rock drill

Also Published As

Publication number Publication date
ATE343706T1 (en) 2006-11-15
DE602004002930D1 (en) 2006-12-07
WO2004067902A1 (en) 2004-08-12
JP4568715B2 (en) 2010-10-27
US20060078372A1 (en) 2006-04-13
DK1588019T3 (en) 2007-02-19
ES2276271T3 (en) 2007-06-16
CA2511943A1 (en) 2004-08-12
CN1723330A (en) 2006-01-18
SE0300211L (en) 2004-02-24
DE602004002930T2 (en) 2007-04-05
CA2511943C (en) 2012-02-21
PT1588019E (en) 2007-02-28
JP2006517010A (en) 2006-07-13
EP1588019B1 (en) 2006-10-25
SE0300211D0 (en) 2003-01-30
CN100335740C (en) 2007-09-05
EP1588019A1 (en) 2005-10-26

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