CN1723330A - 用于将螺纹锚杆连接到冲击凿石器上的结合套筒 - Google Patents

用于将螺纹锚杆连接到冲击凿石器上的结合套筒 Download PDF

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Publication number
CN1723330A
CN1723330A CNA2004800019943A CN200480001994A CN1723330A CN 1723330 A CN1723330 A CN 1723330A CN A2004800019943 A CNA2004800019943 A CN A2004800019943A CN 200480001994 A CN200480001994 A CN 200480001994A CN 1723330 A CN1723330 A CN 1723330A
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China
Prior art keywords
sleeve
threaded
drilling machine
conjunction
rock
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CNA2004800019943A
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CN100335740C (zh
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M·坎弗洛德
F·厄贝里
B·斯滕贝里
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Epiroc Rock Drills AB
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Atlas Copco Rock Drills AB
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    • 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

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  • 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

用于将螺纹锚杆(1)连接到冲击凿石器(2)上的结合套筒，包括提供有用于连接锚杆(1)的内螺纹(4)的第一部分(3)和提供有用于连接凿石器(2)的内螺纹(6)的第二部分(5)，其中，第二部分(5)包括横切纵轴(9)在结合套筒上布置的锁定装置(7)，该锁定装置(7)与凿石器(2)上的区域(8)相协作，用于防止结合套筒和凿石器(2)相分离。

Description

用于将螺纹锚杆连接到冲击凿石器上的结合套筒
本发明涉及一种用于将螺纹锚杆连接到冲击凿石器上的结合套筒，本发明尤其涉及一种结合套筒的特殊设计，当凿石器与锚杆分离时，其确保结合套筒的两个螺纹连接中的某一个首先松开。
在目前已知的用于确保某一个螺纹连接首先松开的方案中，在SE433097中看到，使用具有不同螺距、不同螺纹或锥体的螺纹以便获得比其它螺纹更加难于松开的螺纹连接。这些方案具有必须使用非标准部件的缺点。人们也总是必须检查是哪一端以便获得正确的连接。
在解决上述问题的尝试中，在WO/02057591中看到，套筒夹持在难于松开的螺纹上。已经证实该方案具有不能够承受在钻孔过程中螺纹连接所施加的冲击波载荷的缺点。
在随后的权利要求中所限定的本发明的目的在于通过如下手段克服上述缺点：提供具有锁定装置的结合套筒，该锁定装置与凿石器的柄转换接头内的一个区域进行协作，以便防止当凿石器和锚杆分离时结合套筒和凿石器相分离。
本发明的一种实施例参照附图描述如下，其中附图1示出根据本发明的结合套筒和柄转换接头以及用于与结合套筒协作的锚杆的透视图。图2示出通过根据图1的装置的截面，其中锚杆和凿石器连接到结合套筒上。
在图中示出的结合套筒包括提供有内螺纹4的第一部分3，螺纹锚杆1能够连接到上述内螺纹4上。螺纹锚杆提供有未示出的钻头，该钻头用于钻锚杆进行锚定的孔。结合套筒也包括提供有内螺纹6的第二部分5，凿石器2能够连接到上述内螺纹6上。在附图中，示出了属于凿石器的柄转换接头。该结合套筒具有纵轴9。结合套筒在其第二部分5提供有两个横切轴9布置的钻孔10，为两个弹簧销形式的锁定装置7布置在钻孔10内。锁定装置7与区域8相协作，以便防止结合套筒和凿石器2分离。
当设置锚杆1时，属于凿石器2的柄转换接头在其受到冲击的同时进行旋转。藉此通过锚杆1钻出孔，并且在该孔内锚杆将进行锚定。在钻孔过程中，锁定装置7卸载。在钻孔后，锚杆1将从结合套筒中分离并且留在岩石中。这里凿石器进行旋转用于松开螺纹连接。通过锁定装置7和比柄转换接头的螺纹具有更小直径的区域8之间的协作，防止凿石器2和结合套筒分离。之后，钻孔围绕锚杆用水泥或树脂填充，用于将锚杆锚定在钻孔内。

Claims (1)

1.用于将螺纹锚杆(1)连接到冲击凿石器(2)上的结合套筒，包括提供有用于连接锚杆(1)的内螺纹(4)的第一部分(3)和提供有用于连接凿石器(2)的内螺纹(6)的第二部分(5)，其特征在于，第二部分(5)包括横切纵轴(9)在结合套筒上布置的锁定装置(7)，该锁定装置(7)与凿石器(2)上的区域(8)相协作，用于防止结合套筒和凿石器(2)相分离。
CNB2004800019943A 2003-01-30 2004-01-26 用于将螺纹锚杆连接到冲击凿石器上的结合套筒 Expired - Fee Related CN100335740C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE03002110 2003-01-30
SE0300211A SE0300211L (sv) 2003-01-30 2003-01-30 Kopplingshylsa för anslutning av en gängad bergbult till en slående bergborrmaskin

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CN1723330A true CN1723330A (zh) 2006-01-18
CN100335740C CN100335740C (zh) 2007-09-05

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US (1) US20060078372A1 (zh)
EP (1) EP1588019B1 (zh)
JP (1) JP4568715B2 (zh)
CN (1) CN100335740C (zh)
AT (1) ATE343706T1 (zh)
CA (1) CA2511943C (zh)
DE (1) DE602004002930T2 (zh)
DK (1) DK1588019T3 (zh)
ES (1) ES2276271T3 (zh)
PT (1) PT1588019E (zh)
SE (1) SE0300211L (zh)
WO (1) WO2004067902A1 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101346517B (zh) * 2006-08-17 2011-06-08 阿特拉斯·科普科Mai有限公司 摩擦管锚杆
CN102465712A (zh) * 2010-11-15 2012-05-23 湖南汉寿中煤科技有限公司 超长钻孔高压水射流钻割联动煤层瓦斯抽放与防突系统及方法
CN104343399A (zh) * 2013-08-01 2015-02-11 戴尔曼－汉尼尔采矿系统有限责任公司 用于钻孔和锚固设备的插入端部
CN105518246A (zh) * 2013-10-07 2016-04-20 哈利伯顿能源服务公司 用于井筒管件的快速连接
CN112302696A (zh) * 2020-09-30 2021-02-02 中煤科工开采研究院有限公司 锚杆组件

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CA2665474A1 (en) 2006-11-15 2008-05-22 Sandvik Intellectual Property Ab A rock bolt and an anchoring device
AU2006236012B2 (en) * 2006-11-15 2009-06-04 Sandvik Intellectual Property Ab A rock bolt and an anchoring device
FR2952506A1 (fr) * 2009-11-13 2011-05-20 Edith Thiriet Dispositif de decalaminage demontable de four a pains
FI123244B (fi) * 2010-10-26 2013-01-15 Peikko Group Oy Pilarikenkä
AU2011336749B2 (en) 2010-12-01 2017-03-02 Vermeer Manufacturing Company Tapered thread configuration with improved durability
DE102011107348A1 (de) * 2011-06-29 2013-01-03 Tracto-Technik Gmbh & Co. Kg "Verbindungsvorrichtung"
JP2013106827A (ja) * 2011-11-22 2013-06-06 Yoshida Dental Mfg Co Ltd 超音波スケーラハンドピース
JP2017203332A (ja) * 2016-05-13 2017-11-16 株式会社トライテック 削孔器具および削孔方法
DE102019121054A1 (de) 2018-08-06 2020-02-06 The Charles Machine Works, Inc. Doppelrohr-Bohrkopf-Schnellwechselverbindung

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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 (sv) * 1975-11-05 1978-09-11 Sandvik Ab Lasanordning vid borrstang
SE433097B (sv) * 1979-09-04 1984-05-07 Atlas Copco Ab Utrustning for skarvborrstreng
JPS58176191U (ja) * 1982-05-20 1983-11-25 マツダ株式会社 さく岩機のシヤンクロツド
JPH05263577A (ja) * 1992-03-17 1993-10-12 Mitsubishi Heavy Ind Ltd ルーフボルト
JP3272324B2 (ja) * 1999-05-17 2002-04-08 合資会社日高商会 削孔用連結ロッド組立体の解体方法及び装置並びに回転止め治具
SE516995C2 (sv) * 2001-01-19 2002-04-02 Atlas Copco Rock Drills Ab Kopplingshylsa för anslutning av en gängad bergbult till en slående bergborrmaskin

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101346517B (zh) * 2006-08-17 2011-06-08 阿特拉斯·科普科Mai有限公司 摩擦管锚杆
CN102465712A (zh) * 2010-11-15 2012-05-23 湖南汉寿中煤科技有限公司 超长钻孔高压水射流钻割联动煤层瓦斯抽放与防突系统及方法
CN102465712B (zh) * 2010-11-15 2015-01-28 湖南汉寿中煤科技有限公司 超长钻孔高压水射流钻割联动煤层瓦斯抽放与防突系统及方法
CN104343399A (zh) * 2013-08-01 2015-02-11 戴尔曼－汉尼尔采矿系统有限责任公司 用于钻孔和锚固设备的插入端部
CN105518246A (zh) * 2013-10-07 2016-04-20 哈利伯顿能源服务公司 用于井筒管件的快速连接
CN112302696A (zh) * 2020-09-30 2021-02-02 中煤科工开采研究院有限公司 锚杆组件
CN112302696B (zh) * 2020-09-30 2023-02-28 中煤科工开采研究院有限公司 锚杆组件

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Publication number Publication date
CA2511943C (en) 2012-02-21
JP4568715B2 (ja) 2010-10-27
PT1588019E (pt) 2007-02-28
SE522626C2 (sv) 2004-02-24
WO2004067902A1 (en) 2004-08-12
DE602004002930D1 (de) 2006-12-07
DK1588019T3 (da) 2007-02-19
EP1588019B1 (en) 2006-10-25
CA2511943A1 (en) 2004-08-12
CN100335740C (zh) 2007-09-05
JP2006517010A (ja) 2006-07-13
DE602004002930T2 (de) 2007-04-05
ES2276271T3 (es) 2007-06-16
SE0300211L (sv) 2004-02-24
ATE343706T1 (de) 2006-11-15
US20060078372A1 (en) 2006-04-13
EP1588019A1 (en) 2005-10-26
SE0300211D0 (sv) 2003-01-30

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