CN101793130B - 取芯器 - Google Patents
取芯器 Download PDFInfo
- Publication number
- CN101793130B CN101793130B CN 201010104683 CN201010104683A CN101793130B CN 101793130 B CN101793130 B CN 101793130B CN 201010104683 CN201010104683 CN 201010104683 CN 201010104683 A CN201010104683 A CN 201010104683A CN 101793130 B CN101793130 B CN 101793130B
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- Prior art keywords
- corer
- lead screw
- screw
- screw pair
- drilled core
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- 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.)
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- 229910003460 diamond Inorganic materials 0.000 claims abstract description 5
- 239000010432 diamond Substances 0.000 claims abstract description 5
- 210000000078 claw Anatomy 0.000 claims description 17
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 12
- 230000000295 complement effect Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010104683 CN101793130B (zh) | 2010-02-03 | 2010-02-03 | 取芯器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010104683 CN101793130B (zh) | 2010-02-03 | 2010-02-03 | 取芯器 |
Publications (2)
Publication Number | Publication Date |
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CN101793130A CN101793130A (zh) | 2010-08-04 |
CN101793130B true CN101793130B (zh) | 2013-05-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201010104683 Active CN101793130B (zh) | 2010-02-03 | 2010-02-03 | 取芯器 |
Country Status (1)
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CN (1) | CN101793130B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104163080B (zh) * | 2014-08-06 | 2017-01-25 | 赵天睿 | 一种能够快速拆装的汽车轮胎防滑装置 |
CN108575129A (zh) * | 2018-05-10 | 2018-09-28 | 镇江临泰农业科技有限公司 | 一种设施大棚除草机器人 |
CN109458147B (zh) * | 2018-11-08 | 2020-07-07 | 深圳大学 | 取芯装置 |
CN114165180B (zh) * | 2021-11-01 | 2024-01-05 | 中铁第四勘察设计院集团有限公司 | 一种取心钻具及取心钻机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2100479U (zh) * | 1991-07-19 | 1992-04-01 | 新疆石油管理局钻井工艺研究所 | 密闭取芯工具 |
CN2116773U (zh) * | 1992-03-26 | 1992-09-23 | 华北石油勘探二公司太行钻头厂 | 对开式岩芯筒 |
CN2118149U (zh) * | 1992-02-03 | 1992-10-07 | 河北省地质矿产局第二地质大队 | 液动冲击孔底双向循环取芯钻具 |
CN2359450Y (zh) * | 1998-10-08 | 2000-01-19 | 华北石油管理局第二钻井工程公司 | 绳索式安全取芯工具 |
-
2010
- 2010-02-03 CN CN 201010104683 patent/CN101793130B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2100479U (zh) * | 1991-07-19 | 1992-04-01 | 新疆石油管理局钻井工艺研究所 | 密闭取芯工具 |
CN2118149U (zh) * | 1992-02-03 | 1992-10-07 | 河北省地质矿产局第二地质大队 | 液动冲击孔底双向循环取芯钻具 |
CN2116773U (zh) * | 1992-03-26 | 1992-09-23 | 华北石油勘探二公司太行钻头厂 | 对开式岩芯筒 |
CN2359450Y (zh) * | 1998-10-08 | 2000-01-19 | 华北石油管理局第二钻井工程公司 | 绳索式安全取芯工具 |
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Publication number | Publication date |
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CN101793130A (zh) | 2010-08-04 |
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Address after: 050035 No. 289 Changjiang Road, hi tech Development Zone, Hebei, Shijiazhuang Patentee after: Boshen Co.,Ltd. Address before: 050035 No. 10 Haihe Road, Shijiazhuang hi tech Industrial Development Zone, Hebei, China Patentee before: BOSUN TOOLS Co.,Ltd. |
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Denomination of invention: Coring device Effective date of registration: 20210922 Granted publication date: 20130501 Pledgee: Handan Bank Co.,Ltd. Shijiazhuang Ping'an sub branch Pledgor: Boshen Co.,Ltd. Registration number: Y2021130000026 |
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Date of cancellation: 20231225 Granted publication date: 20130501 Pledgee: Handan Bank Co.,Ltd. Shijiazhuang Ping'an sub branch Pledgor: Boshen Co.,Ltd. Registration number: Y2021130000026 |
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