CN103017622B - 抗水可退式多级缓冲胀裂自变形自闭锁炮眼堵塞器 - Google Patents
抗水可退式多级缓冲胀裂自变形自闭锁炮眼堵塞器 Download PDFInfo
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- CN103017622B CN103017622B CN201210550523.4A CN201210550523A CN103017622B CN 103017622 B CN103017622 B CN 103017622B CN 201210550523 A CN201210550523 A CN 201210550523A CN 103017622 B CN103017622 B CN 103017622B
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CN201210550523.4A CN103017622B (zh) | 2012-12-18 | 2012-12-18 | 抗水可退式多级缓冲胀裂自变形自闭锁炮眼堵塞器 |
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CN201210550523.4A CN103017622B (zh) | 2012-12-18 | 2012-12-18 | 抗水可退式多级缓冲胀裂自变形自闭锁炮眼堵塞器 |
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CN103017622A CN103017622A (zh) | 2013-04-03 |
CN103017622B true CN103017622B (zh) | 2015-03-18 |
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CN201210550523.4A Expired - Fee Related CN103017622B (zh) | 2012-12-18 | 2012-12-18 | 抗水可退式多级缓冲胀裂自变形自闭锁炮眼堵塞器 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2014321142A1 (en) * | 2013-09-11 | 2016-03-10 | Rise Mining Developments Pty Ltd | Friction-modified wedge stemming plugs |
CN103604327B (zh) * | 2013-11-28 | 2015-06-24 | 石家庄铁道大学 | 岩土体深孔爆破封孔装置 |
CN103759603B (zh) * | 2013-12-23 | 2015-11-25 | 山西潞安环保能源开发股份有限公司 | 水压自胀裂自闭锁防尘摩擦挤压型炮眼堵塞器 |
CA2935386C (en) | 2014-01-13 | 2021-06-08 | Rise Mining Developments Pty Ltd | Improved o-ring drill hole plug |
CN104567568B (zh) * | 2014-12-19 | 2016-08-24 | 宋俊生 | 一种炮孔封堵装置及方法 |
CN107762503A (zh) * | 2016-08-17 | 2018-03-06 | 赵勇 | 一种二氧化碳爆破管爆破时防后坐力膨胀抓手 |
CN106568357A (zh) * | 2016-11-04 | 2017-04-19 | 大同煤矿集团有限责任公司 | 冲击自锁水压增阻环保型炮眼堵塞器 |
CN107063017A (zh) * | 2016-12-24 | 2017-08-18 | 中铁十八局集团有限公司 | 一种降低震动和噪音的隧道空眼泥浆减振控制爆破方法 |
CN106437598A (zh) * | 2016-12-26 | 2017-02-22 | 中南大学 | 一种液态二氧化碳相变破岩楔形封孔器 |
CN109884117B (zh) * | 2019-03-29 | 2021-11-30 | 上海化工研究院有限公司 | 一种压水缓冲式爆炸性测试装置 |
CN110701970A (zh) * | 2019-11-11 | 2020-01-17 | 中国矿业大学(北京) | 一种楔形炮孔封堵装置及使用方法 |
CN111023932B (zh) * | 2019-12-02 | 2022-03-25 | 中铁十八局集团有限公司 | 一种管身设有密封环且中灌填充物的复式炮孔堵塞装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1209033A (en) * | 1984-02-23 | 1986-08-05 | Antoine T. Leblanc | Plug for blasting hole |
CN2153036Y (zh) * | 1993-02-20 | 1994-01-12 | 中国矿业大学 | 炮孔封孔塞 |
CN2177222Y (zh) * | 1993-06-30 | 1994-09-14 | 吴元明 | 爆破孔堵塞栓 |
WO2000036364A1 (en) * | 1998-12-14 | 2000-06-22 | Rocktek Ltd. | Method and apparatus for charging a hole |
US20090314177A1 (en) * | 2008-06-19 | 2009-12-24 | George Laszlo | Tamping Device |
CN101967976B (zh) * | 2010-09-30 | 2013-06-12 | 洛阳栾川钼业集团股份有限公司 | 一种露天矿空区透孔封堵塞及其透孔的封堵方法 |
CN102288078A (zh) * | 2011-08-16 | 2011-12-21 | 重庆工程职业技术学院 | 爆破用自锁型炮眼塞 |
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