CN110318682A - 一种螺旋钻头自动启闭装置及其使用方法 - Google Patents
一种螺旋钻头自动启闭装置及其使用方法 Download PDFInfo
- Publication number
- CN110318682A CN110318682A CN201910724206.1A CN201910724206A CN110318682A CN 110318682 A CN110318682 A CN 110318682A CN 201910724206 A CN201910724206 A CN 201910724206A CN 110318682 A CN110318682 A CN 110318682A
- Authority
- CN
- China
- Prior art keywords
- augers
- sleeve
- moving vane
- bit body
- automatic opening
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000005553 drilling Methods 0.000 claims abstract description 9
- 239000003818 cinder Substances 0.000 claims abstract description 7
- 230000010354 integration Effects 0.000 claims abstract description 5
- 239000002689 soil Substances 0.000 claims description 15
- 238000009527 percussion Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 8
- 239000013049 sediment Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 231100000241 scar Toxicity 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
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
-
- 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
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910724206.1A CN110318682A (zh) | 2019-08-07 | 2019-08-07 | 一种螺旋钻头自动启闭装置及其使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910724206.1A CN110318682A (zh) | 2019-08-07 | 2019-08-07 | 一种螺旋钻头自动启闭装置及其使用方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110318682A true CN110318682A (zh) | 2019-10-11 |
Family
ID=68125492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910724206.1A Pending CN110318682A (zh) | 2019-08-07 | 2019-08-07 | 一种螺旋钻头自动启闭装置及其使用方法 |
Country Status (1)
Country | Link |
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CN (1) | CN110318682A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111155936A (zh) * | 2018-11-08 | 2020-05-15 | 上海城地建设股份有限公司 | 一种螺旋钻头自动止回装置及其使用方法 |
CN112081544A (zh) * | 2020-09-02 | 2020-12-15 | 临沂市政集团有限公司 | 一种桩孔清渣设备 |
USD991992S1 (en) * | 2020-12-30 | 2023-07-11 | Dipperfox Oü | Drilling tool |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2256464Y (zh) * | 1995-09-08 | 1997-06-18 | 程天森 | 能变换成内螺旋钻斗的短螺旋钻头 |
CN201730540U (zh) * | 2010-07-29 | 2011-02-02 | 北京市三一重机有限公司 | 旋挖钻机及其筒钻 |
CN202689944U (zh) * | 2012-08-11 | 2013-01-23 | 威海市水利岩土工程有限公司 | 一种套筒式螺旋桩机钻头 |
CN204729009U (zh) * | 2015-03-27 | 2015-10-28 | 重庆工商职业学院 | 桩基旋挖施工清孔钻头 |
CN206768796U (zh) * | 2017-03-16 | 2017-12-19 | 陈溯源 | 一种混凝土桩外螺旋与内螺旋组合成孔装置 |
CN107542394A (zh) * | 2016-06-28 | 2018-01-05 | 天津开发区信达化工技术发展有限公司 | 一种内螺旋筒式钻具 |
CN108005576A (zh) * | 2017-11-30 | 2018-05-08 | 中建三局第建设工程有限责任公司 | 一种分离出渣的旋挖钻机及旋挖钻进施工方法 |
CN207583320U (zh) * | 2017-12-11 | 2018-07-06 | 江阴市科源机械有限公司 | 一种旋挖钻机的截齿钻头 |
-
2019
- 2019-08-07 CN CN201910724206.1A patent/CN110318682A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2256464Y (zh) * | 1995-09-08 | 1997-06-18 | 程天森 | 能变换成内螺旋钻斗的短螺旋钻头 |
CN201730540U (zh) * | 2010-07-29 | 2011-02-02 | 北京市三一重机有限公司 | 旋挖钻机及其筒钻 |
CN202689944U (zh) * | 2012-08-11 | 2013-01-23 | 威海市水利岩土工程有限公司 | 一种套筒式螺旋桩机钻头 |
CN204729009U (zh) * | 2015-03-27 | 2015-10-28 | 重庆工商职业学院 | 桩基旋挖施工清孔钻头 |
CN107542394A (zh) * | 2016-06-28 | 2018-01-05 | 天津开发区信达化工技术发展有限公司 | 一种内螺旋筒式钻具 |
CN206768796U (zh) * | 2017-03-16 | 2017-12-19 | 陈溯源 | 一种混凝土桩外螺旋与内螺旋组合成孔装置 |
CN108005576A (zh) * | 2017-11-30 | 2018-05-08 | 中建三局第建设工程有限责任公司 | 一种分离出渣的旋挖钻机及旋挖钻进施工方法 |
CN207583320U (zh) * | 2017-12-11 | 2018-07-06 | 江阴市科源机械有限公司 | 一种旋挖钻机的截齿钻头 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111155936A (zh) * | 2018-11-08 | 2020-05-15 | 上海城地建设股份有限公司 | 一种螺旋钻头自动止回装置及其使用方法 |
CN112081544A (zh) * | 2020-09-02 | 2020-12-15 | 临沂市政集团有限公司 | 一种桩孔清渣设备 |
USD991992S1 (en) * | 2020-12-30 | 2023-07-11 | Dipperfox Oü | Drilling tool |
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 502-1, area B, No.1, Lane 518, Hengyong Road, Jiading District, Shanghai, 201806 Applicant after: Shanghai chengdixiangjiang Data Technology Co.,Ltd. Applicant after: SHANGHAI CHENGDI ROCK-SOIL DESIGN Co.,Ltd. Applicant after: Chengdi Construction Group Co.,Ltd. Address before: 502-1, area B, No.1, Lane 518, Hengyong Road, Jiading District, Shanghai, 201806 Applicant before: SHANGHAI CHENGDI CONSTRUCTION Co.,Ltd. Applicant before: SHANGHAI CHENGDI ROCK-SOIL DESIGN Co.,Ltd. Applicant before: Shanghai City Land Construction Engineering Co.,Ltd. |
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WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191011 |
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WD01 | Invention patent application deemed withdrawn after publication |