CN103306608A - 钻头和钻孔设备 - Google Patents
钻头和钻孔设备 Download PDFInfo
- Publication number
- CN103306608A CN103306608A CN2012100651287A CN201210065128A CN103306608A CN 103306608 A CN103306608 A CN 103306608A CN 2012100651287 A CN2012100651287 A CN 2012100651287A CN 201210065128 A CN201210065128 A CN 201210065128A CN 103306608 A CN103306608 A CN 103306608A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- plate
- hard alloy
- cavity
- cylindrical shell
- 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
Images
Landscapes
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210065128.7A CN103306608B (zh) | 2012-03-13 | 2012-03-13 | 钻头和钻孔设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210065128.7A CN103306608B (zh) | 2012-03-13 | 2012-03-13 | 钻头和钻孔设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103306608A true CN103306608A (zh) | 2013-09-18 |
CN103306608B CN103306608B (zh) | 2016-01-13 |
Family
ID=49132285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210065128.7A Active CN103306608B (zh) | 2012-03-13 | 2012-03-13 | 钻头和钻孔设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103306608B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103573188A (zh) * | 2013-11-12 | 2014-02-12 | 中铁十局集团有限公司 | 一种处理不均匀地质的回旋钻钻头装置 |
CN108756896A (zh) * | 2018-05-25 | 2018-11-06 | 上海市机械施工集团有限公司 | 清除地下障碍物的方法 |
CN108756748A (zh) * | 2018-05-25 | 2018-11-06 | 上海市机械施工集团有限公司 | 地下障碍物的清除方法 |
CN109025828A (zh) * | 2016-03-25 | 2018-12-18 | 福州麦辽自动化设备有限公司 | 一种三速钻头 |
CN111561267A (zh) * | 2020-05-19 | 2020-08-21 | 河北建筑工程学院 | 一种硬土地区多头钻土排土机钻头 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1162452A (ja) * | 1997-08-14 | 1999-03-05 | Kawasaki Steel Corp | オーガー装置及び根固め方法 |
CN1241666A (zh) * | 1999-08-02 | 2000-01-19 | 叶长生 | 灌注桩桩孔钻斗 |
CN1258787A (zh) * | 1999-07-23 | 2000-07-05 | 刘毅中 | 储心式孔底双循环工程钻头 |
CN2477805Y (zh) * | 2001-04-29 | 2002-02-20 | 赵伟民 | 行星式喷粉搅拌钻头 |
CN2698952Y (zh) * | 2004-01-29 | 2005-05-11 | 乔春明 | 正圆锥形内切削式刮刀钻头 |
CN2698953Y (zh) * | 2004-01-29 | 2005-05-11 | 乔春明 | 筒状内切削式刮刀钻头 |
CN202510031U (zh) * | 2012-03-13 | 2012-10-31 | 深圳市工勘岩土工程有限公司 | 钻头和钻孔设备 |
-
2012
- 2012-03-13 CN CN201210065128.7A patent/CN103306608B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1162452A (ja) * | 1997-08-14 | 1999-03-05 | Kawasaki Steel Corp | オーガー装置及び根固め方法 |
CN1258787A (zh) * | 1999-07-23 | 2000-07-05 | 刘毅中 | 储心式孔底双循环工程钻头 |
CN1241666A (zh) * | 1999-08-02 | 2000-01-19 | 叶长生 | 灌注桩桩孔钻斗 |
CN2477805Y (zh) * | 2001-04-29 | 2002-02-20 | 赵伟民 | 行星式喷粉搅拌钻头 |
CN2698952Y (zh) * | 2004-01-29 | 2005-05-11 | 乔春明 | 正圆锥形内切削式刮刀钻头 |
CN2698953Y (zh) * | 2004-01-29 | 2005-05-11 | 乔春明 | 筒状内切削式刮刀钻头 |
CN202510031U (zh) * | 2012-03-13 | 2012-10-31 | 深圳市工勘岩土工程有限公司 | 钻头和钻孔设备 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103573188A (zh) * | 2013-11-12 | 2014-02-12 | 中铁十局集团有限公司 | 一种处理不均匀地质的回旋钻钻头装置 |
CN109025828A (zh) * | 2016-03-25 | 2018-12-18 | 福州麦辽自动化设备有限公司 | 一种三速钻头 |
CN109025828B (zh) * | 2016-03-25 | 2020-06-09 | 胜利油田盛辉石油技术开发有限责任公司 | 一种三速钻头 |
CN108756896A (zh) * | 2018-05-25 | 2018-11-06 | 上海市机械施工集团有限公司 | 清除地下障碍物的方法 |
CN108756748A (zh) * | 2018-05-25 | 2018-11-06 | 上海市机械施工集团有限公司 | 地下障碍物的清除方法 |
CN108756748B (zh) * | 2018-05-25 | 2020-12-01 | 上海市机械施工集团有限公司 | 地下障碍物的清除方法 |
CN108756896B (zh) * | 2018-05-25 | 2020-12-01 | 上海市机械施工集团有限公司 | 清除地下障碍物的方法 |
CN111561267A (zh) * | 2020-05-19 | 2020-08-21 | 河北建筑工程学院 | 一种硬土地区多头钻土排土机钻头 |
CN111561267B (zh) * | 2020-05-19 | 2022-02-01 | 河北建筑工程学院 | 一种硬土地区多头钻土排土机钻头 |
Also Published As
Publication number | Publication date |
---|---|
CN103306608B (zh) | 2016-01-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2007527493A (ja) | 地熱交換器の構成方法 | |
CN103306608A (zh) | 钻头和钻孔设备 | |
CN102493809A (zh) | 一种竖井正向、反井综合凿井方法 | |
CN107435541B (zh) | 一种具备管棚施工能力的tbm及其施工方法 | |
US20220145567A1 (en) | Construction Method and Device for Execution of a Cast In-Situ Pile with Multiple Diameters Decreasing with Depth | |
CN104747202A (zh) | 矩形顶管机的多刀盘组合式切削*** | |
Brown | Practical considerations in the selection and use of continuous flight auger and drilled displacement piles | |
JP2008057184A (ja) | H型pc杭を用いた地中壁の構築方法 | |
CN102011548A (zh) | 一种旋挖钻机三层嵌岩筒钻 | |
CN202510031U (zh) | 钻头和钻孔设备 | |
CN205152945U (zh) | 一种全套管钻机组合旋挖钻机灌注桩 | |
CN112901074A (zh) | 一种海上大直径斜桩旋挖机嵌岩钻进成孔工艺 | |
CN203271620U (zh) | 一种组合型钻杆 | |
CN104989409B (zh) | 一种竖井小断面成孔后全断面开挖方法 | |
CN102767337B (zh) | 一种套筒式螺旋桩机钻头及清除障碍物的施工方法 | |
CN213869711U (zh) | 一种狭小空间内施工用干成孔钻机 | |
CN205894065U (zh) | 一种搅拌钻机 | |
KR20080021574A (ko) | 철길 및 도로지하차도의 시공을 위한 유닛강관 굴착장치 및이를 이용하여 토피의 공극을 충진시키면서 지하차도를시공하는 방법 | |
KR101237749B1 (ko) | 쉴드공법에 사용되는 추진장치의 헤드 | |
CN112554783A (zh) | 一种用于地下狭小空间内施工的干成孔钻机及施工方法 | |
JP2004060266A5 (zh) | ||
CN202689944U (zh) | 一种套筒式螺旋桩机钻头 | |
CN207974768U (zh) | 旋挖挤扩钻头以及包括其的旋挖钻机 | |
CN101725323B (zh) | 一种螺旋钻头 | |
JP4645091B2 (ja) | 拡頭杭及び該拡頭杭の施工方法 |
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 | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 518054 Botai Building 1501, No. 8 South Eighth Road, Science and Technology Community, Yuehai Street High-tech Zone, Nanshan District, Shenzhen City, Guangdong Province Co-patentee after: SHENZHEN GONGKAN GEOTECHNICAL Co.,Ltd. Patentee after: SHENZHEN GONGKAN GEOTECHNICAL GROUP Co.,Ltd. Co-patentee after: Shenzhen Engineering Exploration and Construction Group Co.,Ltd. Address before: 518026 Guangdong city of Shenzhen province Futian District Fu Road Fujing building 3 building 20-21 layer Co-patentee before: SHENZHEN GONGKAN GEOTECHNICAL TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN GONGKAN GEOTECHNICAL ENGINEERING Co.,Ltd. Co-patentee before: SHENZHEN HUAXING JIANAN ENGINEERING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190820 Address after: 518054 Botai Building 1501, No. 8 South Eighth Road, Science and Technology Community, Yuehai Street High-tech Zone, Nanshan District, Shenzhen City, Guangdong Province Co-patentee after: Shenzhen Institute of Geological Environment Research Co.,Ltd. Patentee after: SHENZHEN GONGKAN GEOTECHNICAL GROUP Co.,Ltd. Co-patentee after: Shenzhen Engineering Exploration and Construction Group Co.,Ltd. Address before: 518054 Botai Building 1501, No. 8 South Eighth Road, Science and Technology Community, Yuehai Street High-tech Zone, Nanshan District, Shenzhen City, Guangdong Province Co-patentee before: SHENZHEN GONGKAN GEOTECHNICAL Co.,Ltd. Patentee before: SHENZHEN GONGKAN GEOTECHNICAL GROUP Co.,Ltd. Co-patentee before: Shenzhen Engineering Exploration and Construction Group Co.,Ltd. |