CN104453704B - 一种液压钻机顶锤式冲击旋转动力头 - Google Patents
一种液压钻机顶锤式冲击旋转动力头 Download PDFInfo
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- CN104453704B CN104453704B CN201410657153.3A CN201410657153A CN104453704B CN 104453704 B CN104453704 B CN 104453704B CN 201410657153 A CN201410657153 A CN 201410657153A CN 104453704 B CN104453704 B CN 104453704B
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- oil pocket
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- 239000000872 buffer Substances 0.000 claims abstract description 18
- 239000003921 oil Substances 0.000 claims description 172
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 50
- 239000012530 fluid Substances 0.000 claims description 41
- 230000003139 buffering effect Effects 0.000 claims description 8
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 238000010009 beating Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000003116 impacting effect Effects 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 239000011435 rock Substances 0.000 abstract description 15
- 238000005553 drilling Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 3
- 238000009527 percussion Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 102000016938 Catalase Human genes 0.000 description 1
- 108010053835 Catalase Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- E21B6/00—Drives for drilling with combined rotary and percussive action
- E21B6/02—Drives for drilling with combined rotary and percussive action the rotation being continuous
- E21B6/04—Separate drives for percussion and rotation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Hydraulic Motors (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410657153.3A CN104453704B (zh) | 2014-11-18 | 2014-11-18 | 一种液压钻机顶锤式冲击旋转动力头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410657153.3A CN104453704B (zh) | 2014-11-18 | 2014-11-18 | 一种液压钻机顶锤式冲击旋转动力头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104453704A CN104453704A (zh) | 2015-03-25 |
CN104453704B true CN104453704B (zh) | 2016-08-24 |
Family
ID=52900382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410657153.3A Active CN104453704B (zh) | 2014-11-18 | 2014-11-18 | 一种液压钻机顶锤式冲击旋转动力头 |
Country Status (1)
Country | Link |
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CN (1) | CN104453704B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104389515B (zh) * | 2014-11-18 | 2016-08-24 | 长沙天和钻具机械有限公司 | 一种液压钻机冲击锤 |
CN105443036B (zh) * | 2016-01-08 | 2017-08-22 | 南京市宜德思环境科技有限责任公司 | 一种高频液压动力头及应用该动力头的土壤修复取样钻机 |
CN106285454B (zh) * | 2016-08-22 | 2018-07-13 | 高伯明 | 双驱动动力头 |
CN106948755A (zh) * | 2017-04-06 | 2017-07-14 | 张家港保税区永大机械有限公司 | 一种液压旋转动力头 |
CN106837164A (zh) * | 2017-04-06 | 2017-06-13 | 张家港保税区永大机械有限公司 | 液压冲击动力头 |
CN107044258A (zh) * | 2017-04-06 | 2017-08-15 | 张家港保税区永大机械有限公司 | 一种多频液压旋转冲击钻 |
CN106837165A (zh) * | 2017-04-06 | 2017-06-13 | 张家港保税区永大机械有限公司 | 一种液压旋转动力头 |
CN106939764A (zh) * | 2017-04-06 | 2017-07-11 | 张家港保税区永大机械有限公司 | 一种液压冲击动力头 |
CN108049813B (zh) * | 2018-01-17 | 2024-03-15 | 湘潭大学 | 一种冲压与回转组合的水下钻机动力头装置及工作方法 |
CN110501240A (zh) * | 2019-09-16 | 2019-11-26 | 南京工业职业技术学院 | 一种冲击孔围岩特性测试系统 |
CN113090307B (zh) * | 2021-04-30 | 2023-08-25 | 中煤科工开采研究院有限公司 | 锚杆支护施工设备 |
CN113738268B (zh) * | 2021-09-13 | 2024-04-05 | 中国铁建重工集团股份有限公司 | 一种冲击凿岩设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2964691B1 (fr) * | 2010-09-13 | 2012-09-28 | Montabert Roger | Appareil rotopercutant hydraulique destine a la perforation de trous de mine |
CN201818237U (zh) * | 2010-10-12 | 2011-05-04 | 西安建筑科技大学 | 一种无阀冲击旋转型液压锚杆钻机动力头 |
WO2012120403A1 (en) * | 2011-03-04 | 2012-09-13 | Flexidrill Limited | Mechanical force generator for a downhole excitation apparatus |
CN202578499U (zh) * | 2012-05-31 | 2012-12-05 | 万泽仁 | 能同步旋转的回旋冲砸钻机 |
CN204266916U (zh) * | 2014-11-18 | 2015-04-15 | 长沙天和钻具机械有限公司 | 一种液压钻机顶锤式冲击旋转动力头 |
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2014
- 2014-11-18 CN CN201410657153.3A patent/CN104453704B/zh active Active
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Publication number | Publication date |
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CN104453704A (zh) | 2015-03-25 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Shi Minghui Inventor before: Ji Wei |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Shi Minghui Inventor after: Ji Wei Inventor before: Ji Wei |
|
CB03 | Change of inventor or designer information | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Top hammer type impact rotary power head of hydraulic drilling machine Effective date of registration: 20190604 Granted publication date: 20160824 Pledgee: Jinzhou Branch of Hunan Ningxiang Rural Commercial Bank Co., Ltd. Pledgor: Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Registration number: 2019330000139 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200715 Granted publication date: 20160824 Pledgee: Jinzhou Branch of Hunan Ningxiang Rural Commercial Bank Co.,Ltd. Pledgor: CHANGSHA TIANHE DRILLING TOOLS AND MACHINERY Co.,Ltd. Registration number: 2019330000139 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |