CN104265201B - 一种车载钻机及其夹紧装置 - Google Patents
一种车载钻机及其夹紧装置 Download PDFInfo
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- CN104265201B CN104265201B CN201410495961.4A CN201410495961A CN104265201B CN 104265201 B CN104265201 B CN 104265201B CN 201410495961 A CN201410495961 A CN 201410495961A CN 104265201 B CN104265201 B CN 104265201B
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- Prior art keywords
- fairlead
- clamping device
- voussoir
- drilling rod
- chuck
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- 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.)
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Abstract
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Priority Applications (1)
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CN201410495961.4A CN104265201B (zh) | 2014-09-24 | 一种车载钻机及其夹紧装置 |
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CN201410495961.4A CN104265201B (zh) | 2014-09-24 | 一种车载钻机及其夹紧装置 |
Publications (2)
Publication Number | Publication Date |
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CN104265201A CN104265201A (zh) | 2015-01-07 |
CN104265201B true CN104265201B (zh) | 2017-01-04 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4479547A (en) * | 1981-06-01 | 1984-10-30 | Varco International, Inc. | Well pipe jack |
CN2851526Y (zh) * | 2005-12-02 | 2006-12-27 | 大庆油田装备制造集团 | 钻机液压夹紧装置 |
CN201258701Y (zh) * | 2008-09-08 | 2009-06-17 | 浙江杭钻机械制造股份有限公司 | 一种复合式液压卡盘 |
CN101649725A (zh) * | 2009-08-21 | 2010-02-17 | 江苏省无锡探矿机械总厂有限公司 | 齿轮齿条式夹紧机构 |
CN102900384A (zh) * | 2012-10-19 | 2013-01-30 | 徐州五洋科技股份有限公司 | 一种煤矿钻机用常闭型液压卡盘 |
CN204082037U (zh) * | 2014-09-24 | 2015-01-07 | 北京南车时代机车车辆机械有限公司 | 一种车载钻机及其夹紧装置 |
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4479547A (en) * | 1981-06-01 | 1984-10-30 | Varco International, Inc. | Well pipe jack |
CN2851526Y (zh) * | 2005-12-02 | 2006-12-27 | 大庆油田装备制造集团 | 钻机液压夹紧装置 |
CN201258701Y (zh) * | 2008-09-08 | 2009-06-17 | 浙江杭钻机械制造股份有限公司 | 一种复合式液压卡盘 |
CN101649725A (zh) * | 2009-08-21 | 2010-02-17 | 江苏省无锡探矿机械总厂有限公司 | 齿轮齿条式夹紧机构 |
CN102900384A (zh) * | 2012-10-19 | 2013-01-30 | 徐州五洋科技股份有限公司 | 一种煤矿钻机用常闭型液压卡盘 |
CN204082037U (zh) * | 2014-09-24 | 2015-01-07 | 北京南车时代机车车辆机械有限公司 | 一种车载钻机及其夹紧装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 102249 Beijing ChangPing Railway Station, west of Changping District, 500 meters Applicant after: BEIJING CRRC HEAVY INDUSTRY MECHANICS Co.,Ltd. Address before: 102249 Beijing ChangPing Railway Station, west of Changping District, 500 meters Applicant before: BEIJING CSR TIMES LOCOMOTIVE AND ROLLING STOCK MECHANICS Co.,Ltd. |
|
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150107 Assignee: Hebei New Direction Intelligent Equipment Co.,Ltd. Assignor: BEIJING CRRC HEAVY INDUSTRY MECHANICS Co.,Ltd. Contract record no.: X2023110000057 Denomination of invention: A vehicle mounted drilling rig and its clamping device Granted publication date: 20170104 License type: Exclusive License Record date: 20230420 |