CA3066018A1 - Machine de forage portative et sa structure de joint hydraulique a tete d'alimentation - Google Patents

Machine de forage portative et sa structure de joint hydraulique a tete d'alimentation Download PDF

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Publication number
CA3066018A1
CA3066018A1 CA3066018A CA3066018A CA3066018A1 CA 3066018 A1 CA3066018 A1 CA 3066018A1 CA 3066018 A CA3066018 A CA 3066018A CA 3066018 A CA3066018 A CA 3066018A CA 3066018 A1 CA3066018 A1 CA 3066018A1
Authority
CA
Canada
Prior art keywords
water
seal
power head
ring
drilling machine
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
CA3066018A
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English (en)
Other versions
CA3066018C (fr
Inventor
Jian Wang
Xuyong LIU
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.)
Guangdong Eagler Geological Equipment Technology Co Ltd
Original Assignee
Zhuhai Eagler Specialty Drilling 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
Application filed by Zhuhai Eagler Specialty Drilling Equipment Co Ltd filed Critical Zhuhai Eagler Specialty Drilling Equipment Co Ltd
Publication of CA3066018A1 publication Critical patent/CA3066018A1/fr
Application granted granted Critical
Publication of CA3066018C publication Critical patent/CA3066018C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Gasket Seals (AREA)

Abstract

Une machine de forage portable et une structure d'étanchéité à l'eau d'une tête d'alimentation de celle-ci se rapportent au domaine technique des machines de forage. La structure d'étanchéité à l'eau de la tête d'alimentation comprend un arbre principal de tête d'alimentation et un manchon interne d'étanchéité à l'eau, l'arbre principal de tête d'alimentation est pourvu axialement d'un canal de fluide de forage, un manchon externe d'étanchéité à l'eau est emmanché à l'extérieur du manchon interne d'étanchéité à l'eau, le manchon externe d'étanchéité à l'eau est monté sur le boîtier de tête d'alimentation, et le manchon externe d'étanchéité à l'eau et le manchon interne d'étanchéité à l'eau pénètrent tous deux à travers des orifices d'injection d'eau, deux groupes d'anneaux d'étanchéité étant disposés entre le manchon interne d'étanchéité à l'eau et le manchon externe d'étanchéité à l'eau, la bague d'ajustement comprime la bague d'étanchéité positionnée au-dessus.
CA3066018A 2017-06-19 2017-11-29 Machine de forage portative et sa structure de joint hydraulique a tete d'alimentation Active CA3066018C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710462273.1 2017-06-19
CN201710462273.1A CN107191600B (zh) 2017-06-19 2017-06-19 一种便携式钻机的动力头水封结构
PCT/CN2017/113590 WO2018233218A1 (fr) 2017-06-19 2017-11-29 Machine de forage portative et sa structure de joint hydraulique à tête d'alimentation

Publications (2)

Publication Number Publication Date
CA3066018A1 true CA3066018A1 (fr) 2018-12-27
CA3066018C CA3066018C (fr) 2022-10-04

Family

ID=59879271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3066018A Active CA3066018C (fr) 2017-06-19 2017-11-29 Machine de forage portative et sa structure de joint hydraulique a tete d'alimentation

Country Status (3)

Country Link
CN (1) CN107191600B (fr)
CA (1) CA3066018C (fr)
WO (1) WO2018233218A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191600B (zh) * 2017-06-19 2019-05-03 珠海市英格尔特种钻探设备有限公司 一种便携式钻机的动力头水封结构
CN109025891B (zh) * 2018-10-16 2023-10-10 新疆恒智伟业石油工程技术开发有限公司 一种煤矿定向钻井用钻具封孔装置
CN109340489A (zh) * 2018-12-13 2019-02-15 恒天九五重工有限公司 一种有线与无线通用型旋转密封装置
CN110081176B (zh) * 2019-04-02 2024-05-28 浙江长城搅拌设备股份有限公司 长寿型机械密封
CN112601444A (zh) * 2020-12-29 2021-04-02 西安永兴科技发展有限公司 一种新型复合材料伸缩节结构
CN115183834B (zh) * 2021-03-23 2023-11-17 厦门忻德监测科技有限公司 一种预埋式液位监测仪及预埋方法
CN112795388B (zh) * 2021-03-24 2022-02-22 中企智造(天津)智能科技股份有限公司 一种水封阀门及焦炉单炭化室压力调节装置

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US4520879A (en) * 1982-06-04 1985-06-04 Deep Rock Manufacturing Company, Inc. Ratchet and hydraulic seal assembly for rotating hollow shafts
SU1652710A1 (ru) * 1988-11-04 1991-05-30 Производственное Объединение "Куйбышевазот" Упругое компенсационное уплотнение вращающегос вала
CN2247069Y (zh) * 1995-09-01 1997-02-12 林其勋 一种手持电钻及其专用定心器
SE530873C2 (sv) * 2007-02-14 2008-09-30 Atlas Copco Rock Drills Ab Anordning vid bergborrning
AU2009255756B2 (en) * 2008-06-03 2015-04-02 Atlas Copco Rock Drills Ab Arrangement and method comprising a flushing head for a rock drilling machine, and rock drilling machine comprising the arrangement
CN201334868Y (zh) * 2008-12-16 2009-10-28 张家口宣化华泰矿冶机械有限公司 液压凿岩机旁侧注水机构
CN201348040Y (zh) * 2009-01-21 2009-11-18 郑州华龙机械工程有限公司 可调式自补偿轴密封装置
CN201486463U (zh) * 2009-08-28 2010-05-26 陕西省核工业地质局工程机械研究所 一种带有缓冲机构的钻机动力头
JP5577212B2 (ja) * 2010-10-05 2014-08-20 日本ピラー工業株式会社 軸封装置
CN201934669U (zh) * 2011-03-10 2011-08-17 广州宝力特液压密封有限公司 剖分式v形组合圈
CN102927284B (zh) * 2012-11-12 2015-03-04 北京国电龙源环保工程有限公司 带有万向角补偿管的密封装置
CN203035955U (zh) * 2012-11-30 2013-07-03 郑州正弘桩工机械制造有限公司 一种长螺旋钻机动力头的注浆密封结构
CN203114159U (zh) * 2013-01-05 2013-08-07 江苏地龙重型机械有限公司 旋转水封装置
CN103527076B (zh) * 2013-11-04 2015-11-18 恒天九五重工有限公司 一种顶驱动力水龙头
CN103615542B (zh) * 2013-12-13 2016-06-08 珠海市英格尔特种钻探设备有限公司 钻机动力头用水封
CN203729875U (zh) * 2014-01-24 2014-07-23 桂林市华力重工机械有限责任公司 一种用于钻机的旋转水封装置
CN204113106U (zh) * 2014-08-21 2015-01-21 黄北平 机械密封顶驱冲管总成及顶部驱动钻井系统
CN205908268U (zh) * 2016-07-13 2017-01-25 徐工集团工程机械有限公司 一种动力头钻机用气盒子
CN206943435U (zh) * 2017-06-19 2018-01-30 珠海市英格尔特种钻探设备有限公司 一种便携式钻机的动力头水封结构
CN107191600B (zh) * 2017-06-19 2019-05-03 珠海市英格尔特种钻探设备有限公司 一种便携式钻机的动力头水封结构

Also Published As

Publication number Publication date
CA3066018C (fr) 2022-10-04
CN107191600A (zh) 2017-09-22
WO2018233218A1 (fr) 2018-12-27
CN107191600B (zh) 2019-05-03

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