CN103244059B - 一种改进型钻机人工提引器 - Google Patents
一种改进型钻机人工提引器 Download PDFInfo
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CN201310150836.5A CN103244059B (zh) | 2013-04-26 | 2013-04-26 | 一种改进型钻机人工提引器 |
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CN103244059A CN103244059A (zh) | 2013-08-14 |
CN103244059B true CN103244059B (zh) | 2015-08-19 |
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Families Citing this family (3)
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CN103821465A (zh) * | 2014-02-28 | 2014-05-28 | 成都大漠石油机械有限公司 | 安全型提引机构 |
CN103806852A (zh) * | 2014-02-28 | 2014-05-21 | 成都大漠石油机械有限公司 | 提引机构的改进型结构 |
CN104329033B (zh) * | 2014-09-05 | 2016-03-16 | 北京建筑机械化研究院 | 六方接头钻杆自动卡接装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN201635678U (zh) * | 2010-04-16 | 2010-11-17 | 中煤特殊凿井(集团)有限责任公司 | 一种竖井钻机钻杆提吊器 |
CN102383742A (zh) * | 2011-07-05 | 2012-03-21 | 江苏省无锡探矿机械总厂有限公司 | 钻杆快速提引器 |
CN203223188U (zh) * | 2013-04-26 | 2013-10-02 | 广东省公路勘察规划设计院股份有限公司 | 一种改进型钻机人工提引器 |
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JP2652765B2 (ja) * | 1994-04-18 | 1997-09-10 | 正弥 長島 | アースオーガーと駆動モーターとの接続装置 |
GB2442381B (en) * | 2003-09-19 | 2008-05-14 | Weatherford Lamb | Elevator link retainer assembly |
JP5688934B2 (ja) * | 2010-08-31 | 2015-03-25 | 日本車輌製造株式会社 | 油圧ユニット |
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CN201635678U (zh) * | 2010-04-16 | 2010-11-17 | 中煤特殊凿井(集团)有限责任公司 | 一种竖井钻机钻杆提吊器 |
CN102383742A (zh) * | 2011-07-05 | 2012-03-21 | 江苏省无锡探矿机械总厂有限公司 | 钻杆快速提引器 |
CN203223188U (zh) * | 2013-04-26 | 2013-10-02 | 广东省公路勘察规划设计院股份有限公司 | 一种改进型钻机人工提引器 |
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Address after: 510507 Xinghua Road, Guangzhou, Guangdong, No. 22, No. Patentee after: GUANGDONG PROVINCE COMMUNICATIONS PLANNING & DESIGN INSTITUTE CO., LTD. Address before: 510507 Guangdong city of Guangzhou province Shahe tianpingjia Xinghua Road No. 22 Patentee before: Guangdong Highway Design Institute Co., Ltd. |
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Address after: No.146, huangbian North Road, Baiyun District, Guangzhou, Guangdong 510440 Patentee after: Guangdong transportation planning and Design Institute Group Co.,Ltd. Address before: No.22 Xinghua Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG PROVINCE COMMUNICATIONS PLANNING & DESIGN INSTITUTE Co.,Ltd. |