CN204098811U - Clamp assisted by pumpingh well operation polished rod - Google Patents
Clamp assisted by pumpingh well operation polished rod Download PDFInfo
- Publication number
- CN204098811U CN204098811U CN201420587138.1U CN201420587138U CN204098811U CN 204098811 U CN204098811 U CN 204098811U CN 201420587138 U CN201420587138 U CN 201420587138U CN 204098811 U CN204098811 U CN 204098811U
- Authority
- CN
- China
- Prior art keywords
- clamp
- polished rod
- well operation
- pumpingh well
- assisted
- 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
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Abstract
Clamp assisted by a kind of pumpingh well operation polished rod, comprising: large hinge (1), body (2), small hinge (3), screw rod (4), nut (5).It is characterized in that: described pumpingh well operation polished rod assists the body (2) of clamp to be circular ring structure, be made up of two halves, centre is provided with large hinge (1), one end of half is that straight section is provided with opening, second half one end is similarly straight section, be provided with small hinge (3) hinged with screw rod (4), screw rod (4) is provided with nut (5).The utility model is easy to operate, time saving and energy saving, alleviates worker's labour intensity, effectively raises operating efficiency, and the accident of the operating personnel that prevent from damaging occurs, and ensures that oilfield safety is produced.
Description
Technical field
The utility model relates to pumpingh well operation polished rod aid, and specifically clamp assisted by a kind of pumpingh well operation polished rod.
Background technology
At present in field produces, first, change in oil pumper shackle line process, owing to there is no corresponding instrument in operation, operating personnel can only take to use pipe wrench to block polished rod, are put into well head after pulling out polished rod eye pin, change after terminating and raise the upper hair plait of polished rod eye suspension again, during operation, labour intensity is large, coordinates badly easily to cause personal injury; Secondly, in the operation changing packing for sealing polish rod, after polished rod sealer gland and gland are laid down, operating personnel generally adopt pipe wrench or cord etc. to be suspended on polished rod by them, slightly improper during operation, will damage operating personnel.Generally need two people to work in coordination with when above-mentioned two kinds of operations, because operating space is limited, cause the operating time long, have impact on the normal production of oil well.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of pumpingh well operation polished rod to assist clamp.
The utility model is realized by following technical proposals:
Clamp assisted by pumpingh well operation polished rod, comprising: large hinge, body, small hinge, screw rod, nut.Described pumpingh well operation polished rod assists the body of clamp to be circular ring structure, and be made up of two halves, centre is provided with large hinge, and one end of half is that straight section is provided with opening, and second half one end is similarly straight section, is provided with small hinge and screw rod is hinged, and screw rod is provided with nut.
Above-mentioned pumpingh well operation polished rod assists the body cross section in clamp to be rectangle.
Above-mentioned pumpingh well operation polished rod assists the inwall of the body in clamp to be provided with zigzag card tooth.
Above-mentioned pumpingh well operation polished rod assists the body straight section opening termination in clamp to be provided with blind, deviates to prevent nut.
Above-mentioned pumpingh well operation polished rod assists the nut in clamp to be cylindric T-shape structure, and center is provided with screwed hole.
The beneficial effects of the utility model are: easy to operate, time saving and energy saving, alleviate worker's labour intensity, increase work efficiency, and the accident of the operating personnel that prevent from damaging occurs, and ensure that oilfield safety is produced.
Accompanying drawing explanation
Fig. 1
-the utility model plan structure schematic diagram.
Fig. 2
-the application of the utility model scene is main looks broken section structural representation.
In figure, 1. large hinge, 2. body, 201. blinds, 202. card teeth, 3 small hinges, 4. screw rod, 5. nut, 6. polished rod sealer, 7. packing, 8. polished rod, 9. clamp assisted by pumpingh well operation polished rod, 10. gland, 11. pressure caps.
Detailed description of the invention
Below in conjunction with accompanying drawing, enforcement of the present utility model is further elaborated:
Pumpingh well operation polished rod assists clamp to be made up of large hinge 1, body 2, small hinge 3, screw rod 4, nut 5.Described pumpingh well operation polished rod assists the circular ring structure body 2 of clamp to be made up of two halves, and middle hinged by large hinge 1, one end of half is that straight section is provided with opening, and second half one end is similarly straight section, hinged by small hinge 3 and screw rod 4, screw rod 4 has nut 5.
Embodiment 1, to change the packing 7 of polished rod sealer 6:
First, lay down with the pressure cap 11 of pipe wrench by polished rod sealer 6, with bottle opener, gland 10 is tripped out; Secondly, gland 10, pressure cap 11 will be lifted the appropriate location to polished rod 8; 3rd, assist clamp 9 to be stuck in the bottom of gland 10 on pumpingh well operation polished rod, firmly fastening nut 5 can carry out the operation changing packing 7.
Claims (5)
1. a clamp assisted by pumpingh well operation polished rod, comprising: large hinge (1), body (2), small hinge (3), screw rod (4), nut (5); It is characterized in that: described pumpingh well operation polished rod assists the body (2) of clamp to be circular ring structure, be made up of two semicircular, centre is provided with large hinge (1), one end of half is that straight section is provided with opening, second half one end is similarly straight section, be provided with small hinge (3) hinged with screw rod (4), screw rod (4) is provided with nut (5).
2. clamp assisted by pumpingh well operation polished rod according to claim 1, it is characterized in that: described body (2) cross section is rectangle.
3. clamp assisted by pumpingh well operation polished rod according to claim 1, it is characterized in that: the inwall of described body (2) is provided with zigzag card tooth (202).
4. clamp assisted by pumpingh well operation polished rod according to claim 1, it is characterized in that: described body (2) straight section opening termination is provided with blind (201).
5. clamp assisted by pumpingh well operation polished rod according to claim 1, it is characterized in that: described nut (5) is cylindric T-shape structure, and center is provided with screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587138.1U CN204098811U (en) | 2014-10-13 | 2014-10-13 | Clamp assisted by pumpingh well operation polished rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587138.1U CN204098811U (en) | 2014-10-13 | 2014-10-13 | Clamp assisted by pumpingh well operation polished rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098811U true CN204098811U (en) | 2015-01-14 |
Family
ID=52267248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420587138.1U Expired - Fee Related CN204098811U (en) | 2014-10-13 | 2014-10-13 | Clamp assisted by pumpingh well operation polished rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204098811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2746330C1 (en) * | 2020-10-13 | 2021-04-12 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Clamp for holding sucker rod string |
| RU2761145C1 (en) * | 2021-06-18 | 2021-12-06 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Sucker rod support device |
-
2014
- 2014-10-13 CN CN201420587138.1U patent/CN204098811U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2746330C1 (en) * | 2020-10-13 | 2021-04-12 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Clamp for holding sucker rod string |
| RU2761145C1 (en) * | 2021-06-18 | 2021-12-06 | Публичное акционерное общество «Татнефть» имени В.Д. Шашина | Sucker rod support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |