CN204546343U - Be convenient to the clamping device that oil drill rocker is Clean- - Google Patents
Be convenient to the clamping device that oil drill rocker is Clean- Download PDFInfo
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- CN204546343U CN204546343U CN201520073976.1U CN201520073976U CN204546343U CN 204546343 U CN204546343 U CN 204546343U CN 201520073976 U CN201520073976 U CN 201520073976U CN 204546343 U CN204546343 U CN 204546343U
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- groove
- clamp structure
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- drilling rod
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Abstract
The utility model relates to is convenient to the Clean-clamping device of oil drill rocker, comprise fixed axis, holder, fixed axis is provided with fixed disk I, fixed disk II, fixed disk I is at least evenly provided with 2 groove I, fixed disk I is provided with fixed block I with groove I cooperation place, hydraulic jack I is provided with in fixed block I, clamp structure I is provided with in groove I, clamp structure I is connected with hydraulic jack I, fixed disk II is at least evenly provided with 2 groove II, fixed disk II is provided with fixed block II with groove II cooperation place, hydraulic jack II is provided with in fixed block II, clamp structure II is provided with in groove II, clamp structure II is connected with hydraulic jack II.The utility model clamps the outer wall of drilling rod, inwall respectively by arranging clamp structure I, clamp structure II simultaneously, avoids one-sidely to cause drilling rod to be out of shape to drilling-rod external wall or inwall clamping, drilling rod inside and outside wall unbalance stress.
Description
Technical field
The utility model relates to mechanical gripping means field, particularly, relates to and is a kind ofly convenient to the Clean-clamping device of oil drill rocker.
Background technology
in the recovery process of oil, drilling rod is a kind of requisite instrument, and drilling rod is reusable, in order to improve the service life of drilling rod, must carry out maintenance at every turn clean after using drilling rod to drilling rod.Drilling rod is in the process used, the scrap things such as the earth that drilling well produces, aggregate chips, oil stain can adhere to early drilling-rod external wall, the outer wall of drilling rod can be corroded, the service life of drilling rod can be had influence on, and can impact the use next time of drilling rod, the drilling rod being attached with scrap thing can have influence on quality and the operating efficiency of drilling well next time, therefore, drilling rod must clean it after a procedure, because the diameter of drilling rod used in petroleum machinery is larger, therefore need drilling rod clamping device to fix when clean drilling rod, be convenient to clean its outer wall.Existing clamping device is all generally that the outer wall of drilling rod is fixed by employing two or three cylinders, and such fixed form easily causes drilling rod to be out of shape by the place of clamping.
Utility model content
Technical problem to be solved in the utility model is to provide a kind ofly is convenient to the Clean-clamping device of oil drill rocker, and to overcome existing clamping device, to fix drilling rod be the problem easily causing drilling rod to be out of shape.
The technical scheme in the invention for solving the above technical problem is: be convenient to the clamping device that oil drill rocker is Clean-, fixed axis, fixed axis one end is arranged on holder, the other end is provided with fixed disk II, fixed axis is provided with the fixed disk I coordinated with fixed disk II, fixed disk I is arranged between holder and fixed disk II, fixed disk I is at least evenly provided with 2 groove I, fixed disk I is provided with fixed block I with groove I cooperation place, hydraulic jack I is provided with in fixed block I, clamp structure I is provided with in groove I, clamp structure I is connected with hydraulic jack I, fixed disk II is at least evenly provided with 2 groove II, fixed disk II is provided with fixed block II with groove II cooperation place, hydraulic jack II is provided with in fixed block II, clamp structure II is provided with in groove II, clamp structure II is connected with hydraulic jack II.Existing clamping device is all generally the one-side outer wall to drilling rod or inwall clamps admittedly, the weight of oil drill rocker is general all larger, need by larger strength in order to clamp drilling rod, the inside and outside wall discontinuity of drilling rod in clamping process, and used drilling rod has certain losing in intensity, therefore the distortion that one-side clamping easily causes drilling rod is carried out to oil drill rocker inside and outside wall, fixed disk I of the present utility model, fixed disk II is cylindrical structure, hydraulic jack I controls the movement of clamp structure I in groove I, hydraulic jack II controls the movement of clamp structure II in groove II, this clamping device in use, first drilling rod being inserted clamping device makes clamp structure II in drilling rod, clamp structure I is outside drilling rod, by hydraulic jack II, clamp structure II is expanded outwardly in the radial direction of fixed disk II, until clamp structure II blocks at drilling rod inwall firmly, by hydraulic jack I, clamp structure I is inwardly expanded in the radial direction of fixed disk I, until clamp structure I blocks firmly at drilling-rod external wall, the utility model clamps the outer wall of drilling rod, inwall respectively by arranging clamp structure I, clamp structure II simultaneously, avoid one-sidely from drilling-rod external wall or inwall, drilling rod to be clamped, drilling rod distortion that drilling rod inside and outside wall discontinuity causes, thus overcoming existing clamping device, to fix drilling rod be the problem easily causing drilling rod to be out of shape, and outer wall, inwall carry out pressing from both sides and improve the stability that clamping device fixes drilling rod simultaneously.
Further, the width of one end that clamp structure I is fastened in groove I is less than the one end coordinated with oil drill rocker; The width of one end that clamp structure II is fastened in groove II is less than the one end coordinated with oil drill rocker.One end that clamp structure I, clamp structure II are less is fastened in groove I, groove II respectively, be convenient to the movement of clamp structure I, clamp structure II, width clamp structure I, clamp structure II being used for the one end clamping oil drill rocker is set to be greater than the other end, improve clamp structure I, clamp structure II and the contact area of oil drill rocker, improve the clamping stability of clamp structure I, clamp structure II.
Further, groove I is symmetrically arranged with 2, and groove II is symmetrically arranged with 2, and the line of two groove I is vertical with the line of two groove II.This structure can guarantee that clamping device can by drill-rod clamping.
Further, groove I is evenly provided with 4, and groove II is symmetrically arranged with 2.This structure can guarantee that clamping device can by drill-rod clamping.
To sum up, the beneficial effects of the utility model are:
1, the utility model clamps the outer wall of drilling rod, inwall respectively by arranging clamp structure I, clamp structure II simultaneously, avoid one-sidely from drilling-rod external wall or inwall, drilling rod to be clamped, drilling rod distortion that drilling rod inside and outside wall discontinuity causes, thus overcoming existing clamping device, to fix drilling rod be the problem easily causing drilling rod to be out of shape.
2, the utility model is less than to the width of the outer wall of drilling rod, inwall clamps, clamp structure I is fastened in groove I one end simultaneously the one end coordinated with oil drill rocker respectively by arranging clamp structure I, clamp structure II; The width of one end that clamp structure II is fastened in groove II is less than the one end coordinated with oil drill rocker, improves the stability that clamping device fixes drilling rod.
Accompanying drawing explanation
Fig. 1 is the front view of clamping device;
Fig. 2 is the left view of clamping device;
Fig. 3 is the structural representation of clamp structure I;
Fig. 4 is the structural representation of clamp structure II.
Mark and corresponding parts title in accompanying drawing:
1-holder; 2-fixed axis; 3-fixed disk I; 4-fixed disk II; 31-groove I; 32-fixed block I; 33-hydraulic jack I; 34-clamp structure I; 41-groove II; 42-fixed block II; 43-hydraulic jack II; 44-clamp structure II.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the utility model do, but embodiment of the present utility model is not limited thereto.
Embodiment 1:
As shown in Figures 1 to 4, be convenient to the clamping device that oil drill rocker is Clean-, comprise fixed axis 2, fixed axis 2 one end is arranged on holder 1, the other end is provided with fixed disk II 4, fixed axis 2 is provided with the fixed disk I 3 coordinated with fixed disk II 4, fixed disk I 3 is arranged between holder 1 and fixed disk II 4, fixed disk I 3 is symmetrically arranged with 2 groove I 31, fixed disk I 3 is provided with fixed block I 32 with groove I 31 cooperation place, hydraulic jack 33 is provided with in fixed block I 32, clamp structure I 34 is provided with in groove I 31, the width of one end that clamp structure I 34 is fastened in groove I 31 is less than the one end coordinated with oil drill rocker, one end that clamp structure I 34 is fastened in groove I 31 is connected with hydraulic jack I 33, fixed disk II 4 is symmetrically arranged with 2 groove II 41, the line of two groove I 31 is vertical with the line of two groove II 41, fixed disk II 4 is provided with fixed block II 42 with groove II 41 cooperation place, hydraulic jack II 43 is provided with in fixed block II 42, clamp structure II 44 is provided with in groove II 41, the width of one end that clamp structure II 44 is fastened in groove II 41 is less than the one end coordinated with oil drill rocker, one end that clamp structure II 44 is fastened in groove II 41 is connected with hydraulic jack II 43.
Embodiment 2:
As shown in Figures 1 to 4, be convenient to the clamping device that oil drill rocker is Clean-, comprise fixed axis 2, fixed axis 2 one end is arranged on holder 1, the other end is provided with fixed disk II 4, fixed axis 2 is provided with the fixed disk I 3 coordinated with fixed disk II 4, fixed disk I 3 is arranged between holder 1 and fixed disk II 4, fixed disk I 3 is evenly provided with 4 groove I 31, fixed disk I 3 is provided with fixed block I 32 with groove I 31 cooperation place, hydraulic jack 33 is provided with in fixed block I 32, clamp structure I 34 is provided with in groove I 31, the width of one end that clamp structure I 34 is fastened in groove I 31 is less than the one end coordinated with oil drill rocker, one end that clamp structure I 34 is fastened in groove I 31 is connected with hydraulic jack I 33, fixed disk II 4 is symmetrically arranged with 2 groove II 41, fixed disk II 4 is provided with fixed block II 42 with groove II 41 cooperation place, hydraulic jack II 43 is provided with in fixed block II 42, clamp structure II 44 is provided with in groove II 41, the width of one end that clamp structure II 44 is fastened in groove II 41 is less than the one end coordinated with oil drill rocker, and one end that clamp structure II 44 is fastened in groove II 41 is connected with hydraulic jack II 43.
As mentioned above, the utility model can be realized preferably.
Claims (4)
1. be convenient to the clamping device that oil drill rocker is Clean-, it is characterized in that, comprise fixed axis (2), fixed axis (2) one end is arranged on holder (1), the other end is provided with fixed disk II (4), fixed axis (2) is provided with the fixed disk I (3) coordinated with fixed disk II (4), fixed disk I (3) is arranged between holder (1) and fixed disk II (4), fixed disk I (3) is at least evenly provided with 2 groove I (31), on fixed disk I (3) and groove I (31) cooperation place is provided with fixed block I (32), hydraulic jack I (33) is provided with in fixed block I (32), clamp structure I (34) is provided with in groove I (31), clamp structure I (34) is connected with hydraulic jack I (33), fixed disk II (4) is at least evenly provided with 2 groove II (41), on fixed disk II (4) and groove II (41) cooperation place is provided with fixed block II (42), hydraulic jack II (43) is provided with in fixed block II (42), clamp structure II (44) is provided with in groove II (41), clamp structure II (44) is connected with hydraulic jack II (43).
2. be according to claim 1ly convenient to the Clean-clamping device of oil drill rocker, it is characterized in that, the width of one end that described clamp structure I (34) is fastened in groove I (31) is less than the one end coordinated with oil drill rocker; The width of one end that clamp structure II (44) is fastened in groove II (41) is less than the one end coordinated with oil drill rocker.
3. be according to claim 2ly convenient to the Clean-clamping device of oil drill rocker, it is characterized in that, described groove I (31) is symmetrically arranged with 2, and groove II (41) is symmetrically arranged with 2, and the line of two groove I (31) is vertical with the line of two groove II (41).
4. described be convenient to the Clean-clamping device of oil drill rocker according to claims 1 to 3 is arbitrary, it is characterized in that, described groove I (31) is evenly provided with 4, and groove II (41) is symmetrically arranged with 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073976.1U CN204546343U (en) | 2015-02-03 | 2015-02-03 | Be convenient to the clamping device that oil drill rocker is Clean- |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520073976.1U CN204546343U (en) | 2015-02-03 | 2015-02-03 | Be convenient to the clamping device that oil drill rocker is Clean- |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204546343U true CN204546343U (en) | 2015-08-12 |
Family
ID=53821505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520073976.1U Expired - Fee Related CN204546343U (en) | 2015-02-03 | 2015-02-03 | Be convenient to the clamping device that oil drill rocker is Clean- |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204546343U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438614A (en) * | 2016-12-19 | 2017-02-22 | 黄斌 | Clamp |
| CN106938448A (en) * | 2017-03-30 | 2017-07-11 | 成都科盛石油科技有限公司 | The clamping device of welding slag is cleared up suitable for oil bit |
| CN108060295A (en) * | 2017-12-18 | 2018-05-22 | 郑州赫恩电子信息技术有限公司 | A kind of petrochemical pipe is heat-treated clamping device |
-
2015
- 2015-02-03 CN CN201520073976.1U patent/CN204546343U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438614A (en) * | 2016-12-19 | 2017-02-22 | 黄斌 | Clamp |
| CN106938448A (en) * | 2017-03-30 | 2017-07-11 | 成都科盛石油科技有限公司 | The clamping device of welding slag is cleared up suitable for oil bit |
| CN108060295A (en) * | 2017-12-18 | 2018-05-22 | 郑州赫恩电子信息技术有限公司 | A kind of petrochemical pipe is heat-treated clamping 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: 20150812 Termination date: 20160203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |