CN203701974U - 扩大头锚杆专用岩石扩孔钻头 - Google Patents
扩大头锚杆专用岩石扩孔钻头 Download PDFInfo
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- CN203701974U CN203701974U CN201420042308.8U CN201420042308U CN203701974U CN 203701974 U CN203701974 U CN 203701974U CN 201420042308 U CN201420042308 U CN 201420042308U CN 203701974 U CN203701974 U CN 203701974U
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- 239000011435 rock Substances 0.000 title claims abstract description 35
- 238000003825 pressing Methods 0.000 claims abstract description 19
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000005520 cutting process Methods 0.000 claims description 19
- 238000005553 drilling Methods 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 4
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201420042308.8U CN203701974U (zh) | 2014-01-22 | 2014-01-22 | 扩大头锚杆专用岩石扩孔钻头 |
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CN201420042308.8U CN203701974U (zh) | 2014-01-22 | 2014-01-22 | 扩大头锚杆专用岩石扩孔钻头 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105952380A (zh) * | 2016-06-17 | 2016-09-21 | 四川众基精锚工程技术有限公司 | 一种模扩孔设备及其扩孔方法 |
CN106320987A (zh) * | 2016-08-19 | 2017-01-11 | 李泓胜 | 一种内扩孔pdc钻头 |
CN106337656A (zh) * | 2016-08-19 | 2017-01-18 | 李泓胜 | 一种强制内扩孔pdc钻头 |
CN106437527A (zh) * | 2016-06-24 | 2017-02-22 | 中国电力科学研究院 | 扩孔钻头及具有该扩孔钻头的钻机 |
CN108756757A (zh) * | 2018-05-30 | 2018-11-06 | 河南理工大学 | 注液式矿用钻头式扩孔器 |
CN108825275A (zh) * | 2018-05-30 | 2018-11-16 | 贵州理工学院 | 锚固孔一体式钻孔扩孔施工方法 |
CN110500040A (zh) * | 2019-09-27 | 2019-11-26 | 宁夏煤炭勘察工程有限公司 | 一种井下钻头及其使用方法 |
CN112252983A (zh) * | 2020-11-04 | 2021-01-22 | 中国矿业大学(北京) | 液压扩孔钻头 |
CN113914779A (zh) * | 2021-11-11 | 2022-01-11 | 长安大学 | 一种用于土地层的微型桩成孔成桩一体化钻头装置及方法 |
-
2014
- 2014-01-22 CN CN201420042308.8U patent/CN203701974U/zh not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105952380A (zh) * | 2016-06-17 | 2016-09-21 | 四川众基精锚工程技术有限公司 | 一种模扩孔设备及其扩孔方法 |
CN106437527A (zh) * | 2016-06-24 | 2017-02-22 | 中国电力科学研究院 | 扩孔钻头及具有该扩孔钻头的钻机 |
CN106320987A (zh) * | 2016-08-19 | 2017-01-11 | 李泓胜 | 一种内扩孔pdc钻头 |
CN106337656A (zh) * | 2016-08-19 | 2017-01-18 | 李泓胜 | 一种强制内扩孔pdc钻头 |
CN106320987B (zh) * | 2016-08-19 | 2018-08-31 | 沧州格锐特钻头有限公司 | 一种内扩孔pdc钻头 |
CN108756757A (zh) * | 2018-05-30 | 2018-11-06 | 河南理工大学 | 注液式矿用钻头式扩孔器 |
CN108825275A (zh) * | 2018-05-30 | 2018-11-16 | 贵州理工学院 | 锚固孔一体式钻孔扩孔施工方法 |
WO2019228025A1 (zh) * | 2018-05-30 | 2019-12-05 | 河南理工大学 | 注液式扩孔钻头 |
US10914122B2 (en) | 2018-05-30 | 2021-02-09 | Henan Polytechnic University | Liquid injection type reamer bit |
CN110500040A (zh) * | 2019-09-27 | 2019-11-26 | 宁夏煤炭勘察工程有限公司 | 一种井下钻头及其使用方法 |
CN112252983A (zh) * | 2020-11-04 | 2021-01-22 | 中国矿业大学(北京) | 液压扩孔钻头 |
CN113914779A (zh) * | 2021-11-11 | 2022-01-11 | 长安大学 | 一种用于土地层的微型桩成孔成桩一体化钻头装置及方法 |
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Address after: 100070 Fengtai District, Beijing outer ring road 26, 2 Building 2 to 5 floors, 201, 2, 202 rooms. Patentee after: DIBA SAFETY (BEIJING) TECHNOLOGY Co.,Ltd. Address before: 102299 C2079 2, 16 building, No. 37 Chao Yuan Road, Changping District science and Technology Park, Beijing. Patentee before: BEIJING JIANGHESHENZHOU HYDROPOWER ENGINEERING CO.,LTD. Address after: 102299 C2079 2, 16 building, No. 37 Chao Yuan Road, Changping District science and Technology Park, Beijing. Patentee after: BEIJING JIANGHESHENZHOU HYDROPOWER ENGINEERING CO.,LTD. Address before: 102200 Beijing Changping District science and Technology Park, 5 A block 3, 325 room. Patentee before: RIVERS (BEIJING) HYDROPOWER SEEPAGE ENGINEERING TECHNOLOGY Co.,Ltd. |
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Address after: 102600 1602, 16th floor, building 10, courtyard 9, Tianhua street, Daxing District, Beijing Patentee after: DIBA SAFETY (BEIJING) TECHNOLOGY Co.,Ltd. Address before: 100070 Beijing Fengtai District, Outer Ring West Road, No. 26 Courtyard, Building 2-1 to 5 floors, 2012 floors, 202 rooms Patentee before: DIBA SAFETY (BEIJING) TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20140709 |