CN105156028B - 一种负载敏感控制的全液压多臂伞钻及其工作方法 - Google Patents
一种负载敏感控制的全液压多臂伞钻及其工作方法 Download PDFInfo
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- 230000007246 mechanism Effects 0.000 claims abstract description 56
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- 230000008569 process Effects 0.000 claims description 30
- 230000008602 contraction Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
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- 239000003921 oil Substances 0.000 description 54
- 238000010586 diagram Methods 0.000 description 3
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- 238000012986 modification Methods 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
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CN106481275B (zh) * | 2016-11-22 | 2018-07-27 | 中铁工程装备集团有限公司 | 一种伞钻的大臂自动定位装置及方法 |
CN106639863B (zh) * | 2016-12-19 | 2018-10-23 | 浙江海洋大学 | 一种用于打卸压孔的钻孔装置 |
CN110541675A (zh) * | 2019-09-27 | 2019-12-06 | 中煤矿山建设集团有限责任公司 | 一种全液压智能伞钻钻臂平动系统 |
CN110529050A (zh) * | 2019-09-27 | 2019-12-03 | 中煤矿山建设集团有限责任公司 | 一种全液压智能竖井伞钻 |
DE102020125629B4 (de) * | 2020-09-30 | 2022-04-28 | Herrenknecht Aktiengesellschaft | System aus einem zylindrischen Hohlkörper und einer Bohrvorrichtung zum Erstellen einer Bohrung |
CN116181229B (zh) * | 2023-05-04 | 2023-07-14 | 张家口宣化华泰矿冶机械有限公司 | 四臂伞钻及四臂伞钻的钻孔方法 |
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US20090090560A1 (en) * | 2007-09-04 | 2009-04-09 | Robert Jacob Hinke | Hole Boring Tool |
JP5281177B1 (ja) * | 2012-05-17 | 2013-09-04 | 眞一 藤田 | 縦穴用回転掘削具 |
CN104389607B (zh) * | 2014-10-22 | 2016-06-08 | 中铁工程装备集团有限公司 | 新型钻爆法竖井钻机 |
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Inventor after: Zhao Jiyun Inventor after: Wang Fan Inventor after: Shen Weian Inventor after: Gong Weidong Inventor after: Wang Pengyue Inventor after: Ding Haigang Inventor after: Miao Yunjiang Inventor after: Yang Haifeng Inventor after: Wang Weiping Inventor after: Zhou Hui Inventor before: Zhao Jiyun Inventor before: Ding Haigang Inventor before: Miao Yunjiang Inventor before: Yang Haifeng Inventor before: Wang Weiping Inventor before: Zhou Hui Inventor before: Wang Fan |
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