CN103470192A - Double-centralization wellhead pipe fitting device - Google Patents
Double-centralization wellhead pipe fitting device Download PDFInfo
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- CN103470192A CN103470192A CN2013103871122A CN201310387112A CN103470192A CN 103470192 A CN103470192 A CN 103470192A CN 2013103871122 A CN2013103871122 A CN 2013103871122A CN 201310387112 A CN201310387112 A CN 201310387112A CN 103470192 A CN103470192 A CN 103470192A
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- installing plate
- motor
- strengthening
- centralization
- pipe fitting
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Abstract
The invention discloses a double-centralization wellhead pipe fitting device which comprises a main mounting plate, an auxiliary mounting plate, a motor, a power expansion device, a centralization arm, a centralization ring and a dovetail sliding plate. The main mounting plate and the motor are perpendicularly fixed onto the auxiliary mounting plate and are connected with each other, the middle of the main mounting plate is connected with one end of the centralization arm, the other end of the centralization arm is connected with the centralization ring, and the right side of the auxiliary mounting plate is connected with the power expansion device. The double-centralization wellhead pipe fitting device has the advantages that a wellhead pipe fitting can be centralized in perpendicular and horizontal directions, so that the wellhead pipe fitting can be centralized three-dimensionally, and purposes of comprehensive centralization and well drilling can be achieved.
Description
Technical field
The present invention relates to a kind of erection device, be specifically related to dual wellhead strengthening plumbing.
Background technology
In the China oil production process, oil well polished rod eccentric wear phenomenon is more serious, and the pipe fitting eccentric wears such as polished rod can cause crude oil leakage to cause pollution in wide area, so people are normal adopts various improved borehole centralizers to carry out righting to the oil well pipe fitting, prevent the generation of the problems referred to above.And various improved borehole centralizer majorities are got used to from consider pipe fitting righting problem perpendicular to the well head horizontal direction, the righting that the well head pipe fitting is considered in the horizontal direction is less, and righting often can not get a desired effect fast, and makes the righting inefficiency, waste time and energy, cause work fatigue.
Summary of the invention
The present invention is exactly for the problems referred to above, and providing a kind of can carry out the centralizer of vertical and horizontal bidirectional righting to the well head pipe fitting, promote the righting effect of well head pipe fitting.
The technical scheme that the present invention adopted for achieving the above object is:
Dual wellhead strengthening plumbing comprises that main installing plate, secondary installing plate, motor, power are flexible, righting arm, centering ring and dovetail slide, described main installing plate, motor are vertically fixed on secondary installing plate, motor is connected with main installing plate, the middle part of main installing plate connects an end of righting arm, the other end of righting arm is connected with centering ring, and secondary installing plate is connected with power is flexible.
It is parallel with motor that described main installing plate is fixedly mounted on the left side of motor.
Be horizontally disposed with rotating shaft on described main installing plate, an end of righting arm is fixed in rotating shaft.
Described motor is connected with rotating shaft, drives the righting arm rotation, on the direction perpendicular to paper by the pipe fitting righting.
The inside, right side of described secondary installing plate is provided with slide plate, and described slide plate can be dovetail slide or cross sliding board.
Described slide plate slides is arranged in the chute of fixed head, the chute closed at both ends.
The telescopic end of described power stretching device is connected with slide plate through the blind end of chute.
Also a gearbox can be set between described main installing plate and motor, and gearbox is vertically fixed on secondary installing plate, the rotating speed of the controlled rotating shaft of this gearbox, regulate the righting speed on vertical paper direction, makes the righting adjustment process more careful.
When the power stretching device promotes secondary installing plate and moves horizontally, pipe fitting is in the horizontal direction by righting, the rotation of driven by motor righting arm, pipe fitting in the direction perpendicular to paper by righting, thereby make the pipe fitting Bidirectional stabilizing.
The present invention has the following advantages and beneficial effect:
The dovetail slide of secondary installing plate rear side is connected with the telescopic end of power stretching device, the power stretching device promotes secondary install bin righting pipe fitting horizontal direction, the driven by motor righting arm is the righting pipe fitting vertical paper direction, make pipe fitting aim at well head from the horizontal and vertical direction, righting is than having unidirectional righting now more comprehensively, fast, high efficiency.
The accompanying drawing explanation
Fig. 1 is overall structure figure of the present invention;
Fig. 2 is part lateral view of the present invention.
The name that Reference numeral is corresponding is called: 1-master's installing plate, the secondary installing plate of 2-, 3-gearbox, 4-motor, 5-power stretching device, 6-rotating shaft, 7-righting arm, 8-centering ring, 9-slide plate, 10-fixed head.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
Referring to Fig. 1 and Fig. 2, the present invention is described in further detail: main installing plate 1, motor 4 are vertically fixed on secondary installing plate 2, and main installing plate 1 is positioned at motor 4 left side parallel positions; Be provided with rotating shaft 6 on main installing plate 1, an end of righting arm 7 is fixed in rotating shaft 6, and the other end of righting arm 7 is connected with centering ring 8; Motor 4 is connected with rotating shaft 6, drives righting arm 7 rotations, on the direction perpendicular to paper by the pipe fitting righting; Secondary installing plate 2 right sides are provided with a slide plate 9, and slide plate 9 slides and is arranged in the chute of fixed head 10, the chute closed at both ends; The telescopic end of power stretching device 5 is connected with slide block 9 through the blind end of chute, when the secondary installing plate 2 of power stretching device 5 promotion moves horizontally, master's installing plate 1 is along with secondary installing plate 2 horizontal movements, driving righting arm 7 affects centering ring 8 to do horizontal movement, pipe fitting is in the horizontal direction by righting, thereby realizes the pipe fitting Bidirectional stabilizing.
Referring to Fig. 1 and Fig. 2, the present invention is described in further detail: main installing plate 1, gearbox 3 and motor 4 are vertically fixed on secondary installing plate 2, and main installing plate 1, gearbox 3 and motor 4 be parallel being fixed on secondary installing plate 2 successively; Be provided with rotating shaft 6 on main installing plate 1, an end of righting arm 7 is fixed in rotating shaft 6, and the other end of righting arm 7 is connected with centering ring 8; Gearbox 3 is connected with main installing plate 1 by rotating shaft 6, and motor 4 is connected with gearbox 3, and motor 4 drives righting arms 7 rotations, the rotary speed of by gearbox 3, regulating righting arms 7, in the direction perpendicular to paper by the pipe fitting righting; Secondary installing plate 2 right sides are provided with a slide plate 9, and slide plate 9 slides and is arranged in the chute of fixed head 10, the chute closed at both ends; The telescopic end of power stretching device 5 is connected with slide plate 9 through the blind end of chute, when the secondary installing plate 2 of power stretching device 5 promotion moves horizontally, main installing plate 1 is along with secondary installing plate 2 horizontal movements, driving righting arm 7 affects centering ring 8 to do horizontal movement, pipe fitting is in the horizontal direction by righting, thereby realizes the pipe fitting Bidirectional stabilizing.
Claims (9)
1. dual wellhead strengthening plumbing, it is characterized in that: comprise main installing plate (1), secondary installing plate (2), motor (4), power stretching device (5), righting arm (7), centering ring (8), main installing plate (1), motor (4) are vertically fixed on secondary installing plate (2), motor (4) is connected with main installing plate (1), the middle part of main installing plate (1) connects an end of righting arm (7), the other end of righting arm (7) is connected with centering ring (8), and secondary installing plate (2) is connected with power stretching device (5).
2. dual wellhead strengthening plumbing according to claim 1 is characterized in that: it is parallel with motor (4) that described main installing plate (1) is fixedly mounted on the left side of motor (4).
3. dual wellhead strengthening plumbing according to claim 1, it is characterized in that: gearbox (3) is set on described secondary installing plate (2), and described gearbox (3) is vertically mounted between main installing plate (1) and motor (4) and with motor (4) and is connected.
4. dual wellhead strengthening plumbing according to claim 1 and 2, it is characterized in that: be horizontally disposed with rotating shaft (6) on described main installing plate (1), an end of righting arm (7) is fixed in rotating shaft (6).
5. want 4 described dual wellhead strengthening plumbings according to right, it is characterized in that: described rotating shaft (6) is connected with motor (4).
6. dual wellhead strengthening plumbing according to claim 1, it is characterized in that: the inside, right side of described secondary installing plate (2) is provided with slide plate (9).
7. dual wellhead strengthening plumbing according to claim 6, it is characterized in that: described slide plate (9) can be dovetail slide or cross sliding board.
8. dual wellhead strengthening plumbing according to claim 7 is characterized in that: described slide plate (9) slides and is arranged in the chute of fixed head (10), the chute closed at both ends.
9. dual wellhead strengthening plumbing according to claim 6 is characterized in that: the telescopic end of described power stretching device (5) is through the blind end of chute, and described power stretching device (5) is connected with slide plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103871122A CN103470192A (en) | 2013-08-30 | 2013-08-30 | Double-centralization wellhead pipe fitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103871122A CN103470192A (en) | 2013-08-30 | 2013-08-30 | Double-centralization wellhead pipe fitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103470192A true CN103470192A (en) | 2013-12-25 |
Family
ID=49795217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103871122A Pending CN103470192A (en) | 2013-08-30 | 2013-08-30 | Double-centralization wellhead pipe fitting device |
Country Status (1)
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| CN (1) | CN103470192A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5609457A (en) * | 1995-01-13 | 1997-03-11 | Burns, Stevenson & Associates, Ltd. | Pipe alignment apparatus for use on wellhead derrick |
| US20060027360A1 (en) * | 2004-08-06 | 2006-02-09 | Basso Antonio Carlos C | Tool for fluid filling and circulation during oilfield well tubing |
| CN201363108Y (en) * | 2009-03-13 | 2009-12-16 | 山东胜利石油石化装备研究中心 | Open type drill pipe racking device |
| CN201778690U (en) * | 2010-07-19 | 2011-03-30 | 宝鸡石油机械有限责任公司 | Drilling tool treatment hydraulic-control manipulator suitable for different inclination angles of headframe |
| US20110079434A1 (en) * | 2007-01-08 | 2011-04-07 | National Oilwell Varco, L.P. | Drill pipe handling and moving system |
| CN102140897A (en) * | 2011-04-02 | 2011-08-03 | 建湖县鸿达阀门管件有限公司 | Automatic racking device for drill rod |
| CN102191922A (en) * | 2010-03-03 | 2011-09-21 | 中国石油天然气集团公司 | Tubular column migration and centralizing device for drilling machine |
| CN102606092A (en) * | 2012-03-29 | 2012-07-25 | 吉林大学 | Hanging type adaptive automatic drill pipe string discharge device |
| CN202926256U (en) * | 2012-11-12 | 2013-05-08 | 胜利油田泰峰机电有限责任公司 | Device for receiving and delivering single oil tube |
| CN203097759U (en) * | 2013-01-15 | 2013-07-31 | 中国石油大学(华东) | Preposed drill rod arranging and placing device for tongue platform of racking platform |
-
2013
- 2013-08-30 CN CN2013103871122A patent/CN103470192A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5609457A (en) * | 1995-01-13 | 1997-03-11 | Burns, Stevenson & Associates, Ltd. | Pipe alignment apparatus for use on wellhead derrick |
| US20060027360A1 (en) * | 2004-08-06 | 2006-02-09 | Basso Antonio Carlos C | Tool for fluid filling and circulation during oilfield well tubing |
| US20110079434A1 (en) * | 2007-01-08 | 2011-04-07 | National Oilwell Varco, L.P. | Drill pipe handling and moving system |
| CN201363108Y (en) * | 2009-03-13 | 2009-12-16 | 山东胜利石油石化装备研究中心 | Open type drill pipe racking device |
| CN102191922A (en) * | 2010-03-03 | 2011-09-21 | 中国石油天然气集团公司 | Tubular column migration and centralizing device for drilling machine |
| CN201778690U (en) * | 2010-07-19 | 2011-03-30 | 宝鸡石油机械有限责任公司 | Drilling tool treatment hydraulic-control manipulator suitable for different inclination angles of headframe |
| CN102140897A (en) * | 2011-04-02 | 2011-08-03 | 建湖县鸿达阀门管件有限公司 | Automatic racking device for drill rod |
| CN102606092A (en) * | 2012-03-29 | 2012-07-25 | 吉林大学 | Hanging type adaptive automatic drill pipe string discharge device |
| CN202926256U (en) * | 2012-11-12 | 2013-05-08 | 胜利油田泰峰机电有限责任公司 | Device for receiving and delivering single oil tube |
| CN203097759U (en) * | 2013-01-15 | 2013-07-31 | 中国石油大学(华东) | Preposed drill rod arranging and placing device for tongue platform of racking platform |
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Application publication date: 20131225 |