CN201650157U - Oil pumping polish rod clip - Google Patents
Oil pumping polish rod clip Download PDFInfo
- Publication number
- CN201650157U CN201650157U CN2010201610736U CN201020161073U CN201650157U CN 201650157 U CN201650157 U CN 201650157U CN 2010201610736 U CN2010201610736 U CN 2010201610736U CN 201020161073 U CN201020161073 U CN 201020161073U CN 201650157 U CN201650157 U CN 201650157U
- Authority
- CN
- China
- Prior art keywords
- clip body
- polish rod
- hinge
- card body
- puller bolt
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000005086 pumping Methods 0.000 title claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 231100000241 scar Toxicity 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000003129 oil well Substances 0.000 abstract description 2
- 208000032544 Cicatrix Diseases 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 230000037387 scars Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to an oil pumping polish rod clip, consisting of a left clip body, a movable slip, a puller bolt, a hinge bolt group, a polish rod, a right clip body and a hinge pin shaft, wherein the one sides of the left clip body and the right clip body are connected by the hinge shaft; the left clip body can rotate around the hinge pin shaft; the other sides of the left clip body and the right clip body are connected with the hinge bolt group; the movable slip is arranged in the left clip body; the male thread of the puller bolt is connected with the female thread of the left clip body; the front end of the puller bolt pushes against the movable slip; the polish rod is wrapped by the movable slip and the right clip body; the inner side of the movable slip is provided with teeth; and the inner side of the right clip body is provided with teeth. The puller bolt is screwed up so as to lead the polish rod to be wrapped by the movable slip and the right clip body, an operator can not lead the slip to clamp the polish rod by using a knocking method; the serious scars generated on the surface of the polish rod can be avoided, the polish rod can not generate cracking due to overload, the polish rod has long service life, the production period of an oil well is long, the economic benefits are good, the movable slip is arranged in the left clip body and can not drop off, thus facilitating use.
Description
Technical field
The utility model is the instrument that blocks oil pumping polish rod on the oil field pumping well, is a kind of pumpingh well polished rod clamp.
Background technology
The card body of existing oil pumping polish rod clamp separates with slips, in use capacity comes off, and brings the master just to use, because structural reason, when using at the scene the operator generally not on request tightening nuts make fixedly polished rod of slips, but adopt the way of hitting that slips is clamp-oned in the card body, thus block polished rod, this method is damaged polished rod easily, make polished rod produce great scar, reduce the application life of polished rod, cause the polished rod fatigue fracture, produce economic loss.
Summary of the invention
The purpose of this utility model provides a kind of oil pumping polish rod clamp that makes the polished rod surface not produce great scar, improves polished rod application life.
The purpose of this utility model is achieved in that by Zuo Kati, movable slips, puller bolt, hinge bolt group, polished rod, right card body, hinge bearing pin to be formed, Zuo Kati, right card body one side are connected by the hinge bearing pin, Zuo Kati can wrap a page bearing pin rotation, Zuo Kati, right card body opposite side are connected by hinge bolt group, installation activity slips in the Zuo Kati, the male thread of puller bolt is connected with box thread on the Zuo Kati, the puller bolt front end withstands movable slips, movable slips, right card body encase polished rod, there are teeth movable slips inboard, and there are teeth right card body inboard.
The beneficial effects of the utility model are: by tightening puller bolt, make movable slips, right card body encase polished rod, the operator can not adopt the way of strike to make slips block polished rod, can avoid polished rod surface to produce great scar, and polished rod can fatigue fracture, the polished rod long service life, the oil well production cycle is long, and is good in economic efficiency, and movable slips is installed in the Zuo Kati, can not come off, easy to use.
Description of drawings
Accompanying drawing is a topology view of the present utility model.
The specific embodiment
Concrete structure of the present utility model is provided by following drawings and Examples.
By accompanying drawing as can be seen, the utility model is by left side card body 1, movable slips 2, puller bolt 3, hinge bolt group 4, polished rod 5, right card body 6, hinge bearing pin 7 is formed, left side card body 1, right card body 6 one sides are connected by hinge bearing pin 7, left side card body 1 can wrap 7 rotations of page bearing pin, so that be installed on the polished rod, left side card body 1, right card body 6 opposite sides are connected by hinge bolt group 4,1 li installation activity of left side card body slips 2, the male thread of puller bolt 3 is connected with the box thread that block on the body 1 on a left side, puller bolt 3 front ends withstand movable slips 2, movable slips 2, right card body 6 encases polished rod 5, and there are teeth movable slips 2 inboards, and there are teeth right card body 6 inboards.
Must just can make movable slips 2 tightly encase oil pumping polish rod 5 by fastening puller bolt 3, the operator can not adopt the way of strike to make slips block polished rod 5, and movable slips 2 is installed on the card body 1 of a left side, can not come off.
Claims (1)
1. oil pumping polish rod clamp, by Zuo Kati (1), movable slips (2), puller bolt (3), hinge bolt group (4), polished rod (5), right card body (6), hinge bearing pin (7) is formed, it is characterized in that: Zuo Kati (1), right card body (6) one sides are connected by hinge bearing pin (7), Zuo Kati (1) can wrap a page bearing pin (7) rotation, Zuo Kati (1), right card body (6) opposite side is connected by hinge bolt group (4), Zuo Kati (1) lining installation activity slips (2), the male thread of puller bolt (3) is connected with the box thread that block on the body (1) on a left side, puller bolt (3) front end withstands movable slips (2), movable slips (2), right card body (6) encases polished rod (5), there are teeth movable slips (2) inboard, and there are teeth right card body (6) inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201610736U CN201650157U (en) | 2010-04-15 | 2010-04-15 | Oil pumping polish rod clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201610736U CN201650157U (en) | 2010-04-15 | 2010-04-15 | Oil pumping polish rod clip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650157U true CN201650157U (en) | 2010-11-24 |
Family
ID=43115389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201610736U Expired - Fee Related CN201650157U (en) | 2010-04-15 | 2010-04-15 | Oil pumping polish rod clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201650157U (en) |
Cited By (11)
| 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 |
| 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 |
-
2010
- 2010-04-15 CN CN2010201610736U patent/CN201650157U/en not_active Expired - Fee Related
Cited By (18)
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20110415 |