CN101205798A - 矿用钻机钻杆防滑夹持器 - Google Patents
矿用钻机钻杆防滑夹持器 Download PDFInfo
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- CN101205798A CN101205798A CNA2006101350008A CN200610135000A CN101205798A CN 101205798 A CN101205798 A CN 101205798A CN A2006101350008 A CNA2006101350008 A CN A2006101350008A CN 200610135000 A CN200610135000 A CN 200610135000A CN 101205798 A CN101205798 A CN 101205798A
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Abstract
本发明公开了一种夹持器，特别是涉及一种矿用钻机钻杆防滑夹持器。它是由下述结构构成：手柄(1)，与手柄(1)连接的两个弧形活动片(2)，两个弧形活动片(2)的另外一端通过螺栓(3)连接。本发明利用夹持器，使钻机钻杆位置受到限制，有效防止了其下滑，改善了施工安全条件，提高了工效。
Description
技术领域
本发明涉及一种夹持器，特别是涉及一种矿用钻机钻杆防滑夹持器。
背景技术
目前矿用钻机是采煤工作面施工瓦斯抽放钻孔的专用设备，已被较多的矿井应用。问题是在钻进施工过程中，当钻机立轴升到位后，需要松开液压卡盘、退回立轴，在退回的过程中，钻杆经常发生下滑，甚至将钻机带翻，对施工人员安全造成极大威胁，滑落后的钻杆，往往在钻进大倾角钻孔时需要3-4人作业，钻孔进度慢，不能满足工作面瓦斯抽放及安全生产的需要。
发明内容
本发明就是为了解决上述技术问题，而提供一种矿用钻机钻杆防滑夹持器，目的是解决钻杆下滑，将钻机带翻，对施工人员安全造成威胁，滑落后的钻杆，往往在钻进大倾角钻孔时需要3-4人作业，钻孔进度慢，不能满足工作面瓦斯抽放及安全生产的需要的技术问题。
为了解决上述技术问题，本发明是这样实现的：一种矿用钻机钻杆防滑夹持器，它是由下述结构构成：手柄1，与手柄1连接的两个弧形活动片2，两个弧形活动片2的另外一端通过螺栓3连接。
所述的两个弧形活动片2中间构成的圆形部分与钻杆直径相匹配。
本发明的优点和效果如下：
本发明利用夹持器，使钻机钻杆位置受到限制，有效防止了其下滑，改善了施工安全条件，提高了工效。
附图说明
图1是本发明的结构不意图。
图中，1、手柄；2、弧形活动片；3、螺栓。
具体实施方式
下面结合实施例对本发明做进一步详细说明，但本发明的保护范围不受实施例所限。
如图1所示，本发明矿用钻机钻杆防滑夹持器，它是由下述结构构成：手柄1，与手柄1连接的两个弧形活动片2，两个弧形活动片2的另外一端通过螺栓3连接。两个弧形活动片2中间构成的圆形部分与钻杆直径相匹配。
Claims (2)
1.一种矿用钻机钻杆防滑夹持器，其特征在于它是由下述结构构成：手柄(1)，与手柄(1)连接的两个弧形活动片(2)，两个弧形活动片(2)的另外一端通过螺栓(3)连接。
2.根据权利要求1所述的矿用钻机钻杆防滑夹持器，其特征在于所述的两个弧形活动片(2)中间构成的圆形部分与钻杆直径相匹配。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101350008A CN101205798A (zh) | 2006-12-22 | 2006-12-22 | 矿用钻机钻杆防滑夹持器 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101350008A CN101205798A (zh) | 2006-12-22 | 2006-12-22 | 矿用钻机钻杆防滑夹持器 |
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| Publication Number | Publication Date |
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| CN101205798A true CN101205798A (zh) | 2008-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2006101350008A Pending CN101205798A (zh) | 2006-12-22 | 2006-12-22 | 矿用钻机钻杆防滑夹持器 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD707332S1 (en) | 2013-03-15 | 2014-06-17 | S.P.M. Flow Control, Inc. | Seal assembly |
| USD707797S1 (en) | 2013-03-15 | 2014-06-24 | S.P.M. Flow Control, Inc. | Seal segment |
| US8870233B2 (en) | 2007-07-03 | 2014-10-28 | S.P.M. Flow Control, Inc. | Swivel joint with uniform ball bearing requirements |
| US8978695B2 (en) | 2009-04-20 | 2015-03-17 | S.P.M. Flow Control, Inc. | Flowline flapper valve |
| US8998168B2 (en) | 2009-06-03 | 2015-04-07 | S.P.M. Flow Control, Inc. | Plug valve indicator |
| US9103448B2 (en) | 2012-08-16 | 2015-08-11 | S.P.M. Flow Control, Inc. | Plug valve having preloaded seal segments |
| US9273543B2 (en) | 2012-08-17 | 2016-03-01 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| US9322243B2 (en) | 2012-08-17 | 2016-04-26 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| US9568138B2 (en) | 2013-07-01 | 2017-02-14 | S.P.M. Flow Control, Inc. | Manifold assembly |
| CN110529059A (zh) * | 2019-08-22 | 2019-12-03 | 中国地质科学院勘探技术研究所 | 一种钻杆提引器 |
| US10557576B2 (en) | 2015-06-15 | 2020-02-11 | S.P.M. Flow Control, Inc. | Full-root-radius-threaded wing nut having increased wall thickness |
| US10677365B2 (en) | 2015-09-04 | 2020-06-09 | S.P.M. Flow Control, Inc. | Pressure relief valve assembly and methods |
-
2006
- 2006-12-22 CN CNA2006101350008A patent/CN101205798A/zh active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9964245B2 (en) | 2007-07-03 | 2018-05-08 | S.P.M. Flow Control, Inc. | Swivel joint with uniform ball bearing requirements |
| US8870233B2 (en) | 2007-07-03 | 2014-10-28 | S.P.M. Flow Control, Inc. | Swivel joint with uniform ball bearing requirements |
| US8978695B2 (en) | 2009-04-20 | 2015-03-17 | S.P.M. Flow Control, Inc. | Flowline flapper valve |
| US8998168B2 (en) | 2009-06-03 | 2015-04-07 | S.P.M. Flow Control, Inc. | Plug valve indicator |
| US9103448B2 (en) | 2012-08-16 | 2015-08-11 | S.P.M. Flow Control, Inc. | Plug valve having preloaded seal segments |
| US9638337B2 (en) | 2012-08-16 | 2017-05-02 | S.P.M. Flow Control, Inc. | Plug valve having preloaded seal segments |
| US9273543B2 (en) | 2012-08-17 | 2016-03-01 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| US9322243B2 (en) | 2012-08-17 | 2016-04-26 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| US9857807B2 (en) | 2012-08-17 | 2018-01-02 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
| USD707332S1 (en) | 2013-03-15 | 2014-06-17 | S.P.M. Flow Control, Inc. | Seal assembly |
| USD734434S1 (en) | 2013-03-15 | 2015-07-14 | S.P.M. Flow Control, Inc. | Seal assembly |
| USD707797S1 (en) | 2013-03-15 | 2014-06-24 | S.P.M. Flow Control, Inc. | Seal segment |
| US9568138B2 (en) | 2013-07-01 | 2017-02-14 | S.P.M. Flow Control, Inc. | Manifold assembly |
| USD873860S1 (en) | 2013-07-01 | 2020-01-28 | S.P.M. Flow Control, Inc. | Mounting bracket for manifold assembly |
| US10738928B2 (en) | 2013-07-01 | 2020-08-11 | S.P.M. Flow Control, Inc. | Manifold assembly |
| US10557576B2 (en) | 2015-06-15 | 2020-02-11 | S.P.M. Flow Control, Inc. | Full-root-radius-threaded wing nut having increased wall thickness |
| US11519530B2 (en) | 2015-06-15 | 2022-12-06 | Spm Oil & Gas Inc. | Full-root-radius-threaded wing nut having increased wall thickness |
| US10677365B2 (en) | 2015-09-04 | 2020-06-09 | S.P.M. Flow Control, Inc. | Pressure relief valve assembly and methods |
| CN110529059A (zh) * | 2019-08-22 | 2019-12-03 | 中国地质科学院勘探技术研究所 | 一种钻杆提引器 |
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Open date: 20080625 |