CN104265176A - 切削式扩孔器 - Google Patents
切削式扩孔器 Download PDFInfo
- Publication number
- CN104265176A CN104265176A CN201410456804.2A CN201410456804A CN104265176A CN 104265176 A CN104265176 A CN 104265176A CN 201410456804 A CN201410456804 A CN 201410456804A CN 104265176 A CN104265176 A CN 104265176A
- Authority
- CN
- China
- Prior art keywords
- reaming
- drilling rod
- cross bar
- rods
- layer
- 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
- 239000000956 alloy Substances 0.000 claims abstract description 13
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 13
- 238000005553 drilling Methods 0.000 claims description 31
- 238000010276 construction Methods 0.000 claims description 8
- 239000010410 layer Substances 0.000 abstract 5
- 239000002689 soil Substances 0.000 abstract 2
- 239000004575 stone Substances 0.000 abstract 2
- 239000002355 dual-layer Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 206010001497 Agitation Diseases 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
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)
- Earth Drilling (AREA)
- Revetment (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410456804.2A CN104265176B (zh) | 2014-09-09 | 2014-09-09 | 切削式扩孔器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410456804.2A CN104265176B (zh) | 2014-09-09 | 2014-09-09 | 切削式扩孔器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104265176A true CN104265176A (zh) | 2015-01-07 |
CN104265176B CN104265176B (zh) | 2016-03-30 |
Family
ID=52156736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410456804.2A Active CN104265176B (zh) | 2014-09-09 | 2014-09-09 | 切削式扩孔器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104265176B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105750597A (zh) * | 2016-03-07 | 2016-07-13 | 江苏大学 | 一种小型注水挖孔机钻头 |
CN106194031A (zh) * | 2016-07-13 | 2016-12-07 | 南华大学 | 一种地质勘探用扩孔器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3754608A (en) * | 1971-11-22 | 1973-08-28 | Armadillo Holdings Ltd | Cutter knife for earth coring |
CN2288261Y (zh) * | 1997-06-17 | 1998-08-19 | 鞠庆海 | 离心翼控钻扩两用复合钻头 |
CN2312967Y (zh) * | 1997-09-29 | 1999-04-07 | 靳宏湘 | 新型扩孔桩钻机 |
CN101672161A (zh) * | 2009-10-14 | 2010-03-17 | 广东省长大公路工程有限公司 | 刮刀钻头 |
CN202280427U (zh) * | 2011-11-09 | 2012-06-20 | 西南石油大学 | 一种地下孔眼扩进作业用平衡组合钻具 |
CN203097717U (zh) * | 2012-11-30 | 2013-07-31 | 中国石油天然气集团公司 | 板桶联合式扩孔器 |
CN204139971U (zh) * | 2014-09-09 | 2015-02-04 | 无锡中地地质装备有限公司 | 切削式扩孔器 |
-
2014
- 2014-09-09 CN CN201410456804.2A patent/CN104265176B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3754608A (en) * | 1971-11-22 | 1973-08-28 | Armadillo Holdings Ltd | Cutter knife for earth coring |
CN2288261Y (zh) * | 1997-06-17 | 1998-08-19 | 鞠庆海 | 离心翼控钻扩两用复合钻头 |
CN2312967Y (zh) * | 1997-09-29 | 1999-04-07 | 靳宏湘 | 新型扩孔桩钻机 |
CN101672161A (zh) * | 2009-10-14 | 2010-03-17 | 广东省长大公路工程有限公司 | 刮刀钻头 |
CN202280427U (zh) * | 2011-11-09 | 2012-06-20 | 西南石油大学 | 一种地下孔眼扩进作业用平衡组合钻具 |
CN203097717U (zh) * | 2012-11-30 | 2013-07-31 | 中国石油天然气集团公司 | 板桶联合式扩孔器 |
CN204139971U (zh) * | 2014-09-09 | 2015-02-04 | 无锡中地地质装备有限公司 | 切削式扩孔器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105750597A (zh) * | 2016-03-07 | 2016-07-13 | 江苏大学 | 一种小型注水挖孔机钻头 |
CN106194031A (zh) * | 2016-07-13 | 2016-12-07 | 南华大学 | 一种地质勘探用扩孔器 |
Also Published As
Publication number | Publication date |
---|---|
CN104265176B (zh) | 2016-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180530 Address after: 214107 113 Jiao Shan Road, machinery and equipment Industrial Park, Yang Jian Town, Xishan District, Wuxi, Jiangsu Patentee after: WUXI ZHONGDI DRILLING EQUIPMENT CO., LTD. Address before: 214000 Jiangsu Meishan Xintai industrial supporting Park (Wuxi Geological Equipment Co., Ltd.), Wuxi New District Patentee before: Wuxi Geotec Geological Equipment Co., Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Cutting reamer Effective date of registration: 20210908 Granted publication date: 20160330 Pledgee: Wuxi Xishan sub branch of Bank of China Ltd. Pledgor: WUXI ZHONGDI DRILLING EQUIPMENT Co.,Ltd. Registration number: Y2021980009001 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |