CN104989287A - 一种多用途钻杆 - Google Patents
一种多用途钻杆 Download PDFInfo
- Publication number
- CN104989287A CN104989287A CN201510331230.0A CN201510331230A CN104989287A CN 104989287 A CN104989287 A CN 104989287A CN 201510331230 A CN201510331230 A CN 201510331230A CN 104989287 A CN104989287 A CN 104989287A
- Authority
- CN
- China
- Prior art keywords
- dust suction
- connecting rod
- bar
- water cavity
- bar wall
- 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
Links
- 239000000428 dust Substances 0.000 claims abstract description 119
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 238000005553 drilling Methods 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims description 15
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000001154 acute effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000005507 spraying Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 31
- 239000003245 coal Substances 0.000 description 18
- 239000012530 fluid Substances 0.000 description 14
- 238000000605 extraction Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510331230.0A CN104989287B (zh) | 2014-12-02 | 2015-06-16 | 一种多用途钻杆 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720213 | 2014-12-02 | ||
| CN2014107202131 | 2014-12-02 | ||
| CN201510331230.0A CN104989287B (zh) | 2014-12-02 | 2015-06-16 | 一种多用途钻杆 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104989287A true CN104989287A (zh) | 2015-10-21 |
| CN104989287B CN104989287B (zh) | 2017-03-29 |
Family
ID=54301156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510331230.0A Active CN104989287B (zh) | 2014-12-02 | 2015-06-16 | 一种多用途钻杆 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989287B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121544A (zh) * | 2016-08-15 | 2016-11-16 | 中国电建集团贵阳勘测设计研究院有限公司 | 一种用于地应力测试的锥磨一体式钻头 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB328629A (en) * | 1929-01-30 | 1930-04-30 | William Richard Macdonald | Improvements in or relating to deep drilling apparatus |
| CN101864895A (zh) * | 2010-06-04 | 2010-10-20 | 中国地质大学(北京) | 洞室潜孔锤双壁管正循环钻孔除尘技术 |
| CN103147708A (zh) * | 2013-03-27 | 2013-06-12 | 中国水利水电第七工程局成都水电建设工程有限公司 | 一种贯通式潜孔锤反循环钻进集尘装置 |
| CN103628824A (zh) * | 2013-11-05 | 2014-03-12 | 成都晟鑫机电设备有限公司 | 一体化钻割钻杆 |
| CN204729016U (zh) * | 2015-06-16 | 2015-10-28 | 成都宸鸿科技有限公司 | 一种多用途钻杆 |
-
2015
- 2015-06-16 CN CN201510331230.0A patent/CN104989287B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB328629A (en) * | 1929-01-30 | 1930-04-30 | William Richard Macdonald | Improvements in or relating to deep drilling apparatus |
| CN101864895A (zh) * | 2010-06-04 | 2010-10-20 | 中国地质大学(北京) | 洞室潜孔锤双壁管正循环钻孔除尘技术 |
| CN103147708A (zh) * | 2013-03-27 | 2013-06-12 | 中国水利水电第七工程局成都水电建设工程有限公司 | 一种贯通式潜孔锤反循环钻进集尘装置 |
| CN103628824A (zh) * | 2013-11-05 | 2014-03-12 | 成都晟鑫机电设备有限公司 | 一体化钻割钻杆 |
| CN204729016U (zh) * | 2015-06-16 | 2015-10-28 | 成都宸鸿科技有限公司 | 一种多用途钻杆 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121544A (zh) * | 2016-08-15 | 2016-11-16 | 中国电建集团贵阳勘测设计研究院有限公司 | 一种用于地应力测试的锥磨一体式钻头 |
| CN106121544B (zh) * | 2016-08-15 | 2019-08-02 | 中国电建集团贵阳勘测设计研究院有限公司 | 一种用于地应力测试的锥磨一体式钻头 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104989287B (zh) | 2017-03-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170608 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 611731 Chengdu province high tech Zone, the South Ring Road No. three, No. 1, building 80, building 7 Patentee before: CHENGDU CHENHONG TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20170619 Address after: 226200 No. 101 Nanhai Road, Qidong Binhai Industrial Park, Jiangsu, Nantong, China Patentee after: Qidong Fupingda mechanical equipment Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170619 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 611731 Chengdu province high tech Zone, the South Ring Road No. three, No. 1, building 80, building 7 Patentee before: CHENGDU CHENHONG TECHNOLOGY Co.,Ltd. |