CN204266953U - A kind of oil drilling pipe guiding device - Google Patents
A kind of oil drilling pipe guiding device Download PDFInfo
- Publication number
- CN204266953U CN204266953U CN201420475402.2U CN201420475402U CN204266953U CN 204266953 U CN204266953 U CN 204266953U CN 201420475402 U CN201420475402 U CN 201420475402U CN 204266953 U CN204266953 U CN 204266953U
- Authority
- CN
- China
- Prior art keywords
- pipe
- guide strip
- slideway
- guiding device
- lift cylinder
- 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
Abstract
The utility model relates to a kind of oil drilling pipe guiding device, is made up of guide strip, lift cylinder, pipe slideway.On pipe slideway two ends, plane has through hole, and in pipe slideway through hole, install guide strip by rotating shaft, guide strip is connected with the elevating lever of lift cylinder, and lift cylinder bottom is fixed on pipe slideway; Guide strip upper surface is three arc guide grooves; Roller is arranged on guide strip, and its upper surface is higher than guide strip upper surface arc guide groove bottom land, and pipe can roll on roller, avoids guide strip to damage pipe; Pipe slideway is welded with limiting plate in plain through holes, guide strip can be avoided to sink on pipe slideway below plane.The utility model provides a kind of and adopts cylinder power, automatically to the pipe guiding device that three pipe positions on slideway position simultaneously, can improve pipe positioning work efficiency, accelerate wellbore construction progress.
Description
Technical field
The utility model relates to a kind of oil drilling pipe guiding device, belongs to oil-well rig pipe carrying technical field.
Background technology
In drilling process, for making pipe be transported to drilling floor surface smoothly along plane on pipe slideway, the accurate positioning of pipe front and back position must be ensured, otherwise drilling floor surface can not be transported to along correct direction because of pipe inclined position.At present, on drilling team's existing pipe slideway, plane is provided with a U-shaped groove along its length and carries out pipe location, for avoiding interfering each other in pipe course of conveying, once can only position a pipe.Adopt this mode to position efficiency to pipe low, operation sequence is loaded down with trivial details, governs the raising of bit speed.
Summary of the invention
When the purpose of this utility model is to solve that in existing drilling process, pipe moves on pipe slideway, once can only position a pipe, defect that transfer efficiency is low, a kind of oil drilling pipe guiding device is provided.
The utility model is made up of guide strip, lift cylinder, pipe slideway.On pipe slideway two ends, plane has through hole, and in pipe slideway through hole, install guide strip by rotating shaft, guide strip is connected with the elevating lever of lift cylinder, and lift cylinder bottom is fixed on pipe slideway.
The beneficial effects of the utility model are: oil drilling pipe sorting unit adopts cylinder as power, by two groups, front and back guide strip simultaneously by three pipe jack-up, a pipe is rolled in each arc guide groove of guide strip, and what roll in the corresponding arc guide groove of guide strip before and after ensureing is same pipe, thus realize positioning three pipes simultaneously, improve operating efficiency, accelerate wellbore construction progress.
Accompanying drawing explanation
Fig. 1 is a kind of oil drilling pipe of the utility model guiding device schematic diagram;
Fig. 2 is a kind of oil drilling pipe of the utility model guiding device left view;
Fig. 3 is a kind of oil drilling pipe of the utility model guiding device top view.
Detailed description of the invention
Composition graphs 1 pair of the utility model does following describing.
The utility model is made up of guide strip 1, lift cylinder 3, pipe slideway 4.On pipe slideway 4 two ends, plane has through hole, and in pipe slideway 4 through hole, install guide strip 1 by rotating shaft 2, guide strip 1 is connected with the elevating lever of lift cylinder 3, and lift cylinder 3 bottom is fixed on pipe slideway 4.
Guide strip 1 upper surface is three arc guide grooves.
Roller 5 is arranged on guide strip 1, and its upper surface is higher than guide strip 1 upper surface arc guide groove bottom land, and pipe 7 can roll on roller 5, avoids guide strip 1 to damage pipe 7.
Pipe slideway 4 is welded with limiting plate 6 in plain through holes, guide strip 1 can be avoided to sink on pipe slideway 4 below plane.
When the utility model oil drilling pipe guiding device uses, be arranged on two groups, front and back on pipe slideway 4 lift cylinder 3 guide strip 1 before and after jack-up respectively, three pipes 7 on guide strip 1 are also along with by jack-up; Under gravity, a pipe is rolled in each arc guide groove of guide strip 1, and what roll in the corresponding arc guide groove of guide strip 1 before and after ensureing is same pipe, thus automatically realize positioning on pipe slideway 4 three pipes simultaneously, improve pipe positioning work efficiency, accelerate wellbore construction progress.
Claims (4)
1. an oil drilling pipe guiding device, be made up of guide strip (1), lift cylinder (3), pipe slideway (4), it is characterized in that: on pipe slideway (4) two ends, plane has through hole, in pipe slideway (4) through hole, by rotating shaft (2), guide strip (1) is installed, guide strip (1) is connected with the elevating lever of lift cylinder (3), and lift cylinder (3) bottom is fixed on pipe slideway (4).
2. a kind of oil drilling pipe guiding device according to claim 1, is characterized in that: guide strip (1) upper surface is three arc guide grooves.
3. a kind of oil drilling pipe guiding device according to claim 1 and 2, it is characterized in that: roller (5) is arranged on guide strip (1), its upper surface is higher than guide strip (1) upper surface arc guide groove bottom land, pipe (7) can, in the upper rolling of roller (5), avoid guide strip (1) to damage pipe (7).
4. a kind of oil drilling pipe guiding device according to claim 1, is characterized in that: be welded with limiting plate (6) in the upper plain through holes of pipe slideway (4), and guide strip (1) can be avoided to sink to below the upper plane of pipe slideway (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475402.2U CN204266953U (en) | 2014-08-21 | 2014-08-21 | A kind of oil drilling pipe guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475402.2U CN204266953U (en) | 2014-08-21 | 2014-08-21 | A kind of oil drilling pipe guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266953U true CN204266953U (en) | 2015-04-15 |
Family
ID=52801825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420475402.2U Expired - Fee Related CN204266953U (en) | 2014-08-21 | 2014-08-21 | A kind of oil drilling pipe guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677725A (en) * | 2015-11-09 | 2017-05-17 | 中石化石油工程技术服务有限公司 | Petroleum drilling machine pipe transferring equipment |
-
2014
- 2014-08-21 CN CN201420475402.2U patent/CN204266953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677725A (en) * | 2015-11-09 | 2017-05-17 | 中石化石油工程技术服务有限公司 | Petroleum drilling machine pipe transferring equipment |
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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: 20150415 Termination date: 20210821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |