CN201486484U - One-rotation and three-movement operation platform used for continuous oil pipe injection head - Google Patents
One-rotation and three-movement operation platform used for continuous oil pipe injection head Download PDFInfo
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- CN201486484U CN201486484U CN2009200160804U CN200920016080U CN201486484U CN 201486484 U CN201486484 U CN 201486484U CN 2009200160804 U CN2009200160804 U CN 2009200160804U CN 200920016080 U CN200920016080 U CN 200920016080U CN 201486484 U CN201486484 U CN 201486484U
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- injection head
- slid platform
- oil pipe
- cross slid
- rotating device
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Abstract
The utility model discloses a one-rotation and three-movement operation platform used for a continuous oil pipe injection head, which comprises a lifting rotating device, a cross sliding table adjusting device, a well control device and a continuous oil pipe lead-in device, wherein the lifting rotating device is installed above the cross sliding table adjusting device; the continuous oil pipe lead-in device is installed in middle part of the front of the lifting rotating device; the bottom part of the cross sliding table adjusting device is provided with assisting support legs; a main support leg is arranged at the bottom part of the lifting rotating device; the lifting rotating device moves vertically to meet the needs of different height of a Christmas tree, an internal support moves vertically along an external support guide rail to realize lifting of the lifting rotating device, a lifting oil cylinder which is provided with a range-extending pulley mechanism is used for supplying driving force, and a spiral mechanism of the main support leg is used for completing fine-adjustment lifting motion; a turn-over oil cylinder is used for completing the turn-over motion of a supporting plate of the injection head so as to meet the requirement of displacement of the well head; and the cross sliding table adjusting device moves transversely and longitudinally in the horizontal direction, thus realizing one rotation and three movement of the operation platform.
Description
Technical field
Described in the utility modelly a kind ofly be used for that one of coiled tubing injection head rotates and three mobile operating platforms relate to a kind of implement in the oil field.
Background technology
Coild tubing unit is described as " omnipotent implement " in petroleum industry.Along with the heavy day by day and horizontal well transformation of China's oil-gas exploration and development production task and growing with each passing day of later stage shop problem, the unique advantage that the coiled tubing technology and equipment is had has obtained further confirmation, and China increases rapidly the demand of continuous Manifold technology and equipment.In recent years, China also pays much attention to the research of coiled tubing technology and equipment, and " coiled tubing technology and equipment " listed in national 863 Program.
At present, coild tubing unit is mainly used in sand-flushing in China, bores bridging plug, gaslift, fluid injection nitrogen, wax removal, discharge opeing, squeeze acid and cooperate test, and not only application is less, and the more of usefulness is simple operation such as sand-flushing and wax removal.And the injection head of existing coild tubing unit is all worked directly over well head, uses the coild tubing unit original device of well head of just must dismantling, and has not only expended manpower and materials, has also influenced operating efficiency and oil well production efficient greatly.At existing problem in the above-mentioned prior art, a kind of novel one of coiled tubing injection head that is used for of research and design rotates and three mobile operating platforms, and existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the purpose of this utility model is that a kind of novel one of coiled tubing injection head that is used for of research and design rotates and three mobile operating platforms, this device can accurately be located injection head, and simple in structure, flexible operation, reliable operation, improve the stability of injection head operation and the work capacity of job platform, saved the loaded down with trivial details operation of the original device of dismounting well head, thereby improved operating efficiency and oil well production efficient, also alleviated personnel labor greatly.Thereby the injection head that has solved existing coild tubing unit is all worked directly over well head, uses the coild tubing unit original device of well head of just must dismantling, and has not only expended manpower and materials, has also influenced problems such as operating efficiency and oil well production efficient greatly.
A kind of novel one of coiled tubing injection head that is used for described in the utility model rotates and three mobile operating platforms, is made up of lift rotating device, cross slid platform adjusting device, well control device (blowout preventer set) and coiled tubing gatherer; Described lift rotating device is installed in above the cross slid platform adjusting device, and the lift rotating device forward, central part is equipped with the coiled tubing gatherer, and auxiliary little supporting leg is equipped with in cross slid platform adjusting device bottom.Main supporting leg is equipped with in the lift rotating device bottom.
Lift rotating device described in the utility model comprises support arm, inner support, hoist cylinder, upset small oil tank, injection head support bar, injection head gripper shoe, injection head support, anti-heavy seat and main supporting leg.Hoist cylinder is fastened on the lower beam of support arm by bolt, inner support is installed on the track of support arm, drive lifting by hoist cylinder, the upset small oil tank is installed in the top of lift rotating device inner support, its piston withstands injection head gripper shoe base on one side, the another side of injection head gripper shoe is connected by the upper beam of hinge with the lift rotating device inner support, one end of injection head support bar is connected with injection head gripper shoe base on one side, the other end props up on the upper beam of lift rotating device inner support, the injection head support is installed on the injection head gripper shoe, four jiaos by screw, main supporting leg is housed bottom the support arm, and six main supporting legs divide three groups and three anti-heavy to pass through to weld fixing in twos.
Cross slid platform adjusting device described in the utility model comprises slide unit plate, flange form linear bearing device and end cap on cross slid platform downslide platen, the cross slid platform.Described flange form linear bearing device is made up of linear axis, flange form linear bearing and bearing support; Be connected by the bearing support in the slide unit plate on the cross slid platform between the slide unit plate on lift rotating device and the cross slid platform; Eight flange form linear bearing devices are housed on four angles of slide unit plate on cross slid platform downslide platen and the cross slid platform, and flange form linear bearing device is fixed with the end cap two ends; Be connected by the bearing support in the cross slid platform downslide platen between slide unit plate and the cross slid platform downslide platen on the cross slid platform, cross slid platform downslide platen bottom connects four auxiliary little supporting legs by bolt.
Coiled tubing gatherer described in the utility model comprises under oil pipe guider, the oil pipe guiding tube and well control device (blowout preventer set) on guiding tube, the oil pipe.One end of described well control device (blowout preventer set) is connected in the bottom centre of injection head gripper shoe, and the other end links to each other with guiding tube on the oil pipe, and the lower end of guiding tube connects the oil pipe guider on the oil pipe, and the lower end of oil pipe guider connects guiding tube under the oil pipe.
Oil pipe guider described in the utility model comprises guiding mechanism and aligning mechanism.Guiding mechanism is last, and aligning mechanism fuses down.20 pairs of guide rollers are housed in the guiding mechanism, and the roller of both sides is installed in twos relatively.9 alignment rollers are housed in the aligning mechanism, and the roller of both sides is staggered to be installed.
The preventer lifting support is housed on the middle beam of inner support described in the utility model, and when well control device (blowout preventer set) was installed, well control device (blowout preventer set) was held on preventer lifting support top.
The purpose of this utility model is achieved in that the rotation and the three mobile operating platforms that are used for coiled tubing injection head have a triple motion and a four-degree-of-freedom that rotates, and it is made up of lift rotating device, cross slid platform adjusting device, well control device (blowout preventer set) and coiled tubing gatherer.Wherein, connect four auxiliary ramuscule legs 1 by bolt on the cross slid platform adjusting device, auxiliary ramuscule leg 1 can carry out up-down adjustment, and the cross slid platform adjusting device can be to being placed on the moving of two orthogonal directions that device above it carries out horizontal direction.Lift rotating device is fastened on the cross slid platform adjusting device by screw, uses hydraulic-driven, can carry out the rotation of an elevating movement and a direction.This device utilizes lift rotating device that injection head is positioned on the approximate location that needs earlier, utilizes cross slid platform adjusting device and supporting leg to finely tune again, and injection head is accurately located the most at last.
The elevating movement of lift rotating device described in the utility model can guarantee to adapt to the needs of production tree differing heights, and the flip-flop movement of injection head gripper shoe is used for realizing adaptation well head displacement request.The big adjustment by the lifting inner support realizes that along the upset that the support arm guide rail moves up and down with the injection head gripper shoe driving force is finished by the hoist cylinder and the overturning oil cylinder that increase the journey pulley mechanism are housed; Fine setting is finished lifting moving by the screw mechanism of main supporting leg, and two orthogonal directions being finished horizontal direction by the cross slid platform adjusting device move.
Cross slid platform adjusting device described in the utility model can guarantee the accurate location of horizontal direction.As long as regulate the fine setting campaign that the relative position of flange form linear bearing on linear axis just can be realized two orthogonal directions of lifting rotating turret horizontal direction, need not power and drive, manually can reach the purpose of aiming at well head in the horizontal direction.With main supporting leg off-load, support job platform when finely tuning, aim at and put down main supporting leg again after well head is also fixed with auxiliary little supporting leg with the cross slid platform adjusting device.During work, finish main supporting role with main supporting leg.
Oil pipe guider in this device is that radius is the box-structure of 2 meters bending, in be provided with the shaping roller that adapts to the coiled tubing external diameter, the control coiled tubing imports in the roller aligning mechanism of bottom, so that enter well head in regime of elastic deformation smoothly.
The utlity model has novel structure, simple in structure, flexible operation, reliable operation, injection head accurately can be located, improve the stability of injection head operation and the advantages such as work capacity of job platform, it puts goods on the market in enormous quantities and will produce remarkable economic efficiency and positive social benefit.
Description of drawings
The utility model has three width of cloth accompanying drawings, wherein:
Fig. 1 is used for one of coiled tubing injection head to rotate and three mobile operating platform structure schematic diagram front views;
Fig. 2 is a coiled tubing gatherer structural representation;
Fig. 3 is that the master of cross slid platform adjusting device structural representation looks partial sectional view;
Among the figure: 1, auxiliary ramuscule leg 2, anti-heavy seat 3, main supporting leg 4, cross slid platform downslide platen 5, slide unit plate 6 on the cross slid platform, hoist cylinder 7, guiding tube 8 under the oil pipe, oil pipe guider 9, guiding tube 10 on the oil pipe, support arm 11, preventer lifting support 12, inner support 13, well control device (blowout preventer set) 14, overturning oil cylinder 15, injection head support bar 16, injection head gripper shoe 17, injection head support 18, alignment roller 19, aligning mechanism 20, guiding mechanism 21, guide roller 22, linear axis 23, flange form linear bearing 24, bearing support 25, end cap.
The specific embodiment
Specific embodiment of the utility model as shown in drawings, Fig. 1 shows and is used for that one of coiled tubing injection head rotates and the basic structure composition of three mobile operating platforms.It is made up of a lift rotating device, a cross slid platform adjusting device, a coiled tubing gatherer, four auxiliary ramuscule legs 1 and six main supporting legs 3.Wherein, cross slid platform adjusting device bottom connects four auxiliary ramuscule legs 1 by bolt, and auxiliary ramuscule leg 1 can carry out up-down adjustment, and the cross slid platform adjusting device can be to being placed on the moving of two orthogonal directions that device above it carries out horizontal direction.Be connected by screw between the support arm 10 of lift rotating device and the bearing support 24 of cross slid platform adjusting device, one side of injection head gripper shoe 16 is connected by the upper beam of hinge with lift rotating device inner support 12; Move up and down with the rotation of a direction and drive by hoist cylinder 6 and upset small oil tank 14.Be equipped with on the hoist cylinder 6 of lift rotating device and increase the journey pulley mechanism, be fastened on the support arm 10 by bolt; On the support arm 10 guide rail is housed, inner support 12 is contained on the guide rail of support arm 10, is driven by hoist cylinder 6 to move up and down.Overturning oil cylinder 14 1 ends are fastened on the inner support 12 by bolt, and the other end is fastened on the injection head gripper shoe 16 by bolt.But the main supporting leg 3 of lift rotating device and six up-down adjustment links together by bolt.Main supporting leg 3 is fixing by welding with anti-heavy seat 2.The big adjustment by inner support 12 realizes that along the upset that the support arm guide rail moves up and down with injection head gripper shoe 16 driving force is finished by the hoist cylinder 6 and the overturning oil cylinder 14 that increase the journey pulley mechanism are housed; Fine setting is finished lifting moving by the screw mechanism of main supporting leg 3, is finished the moving of two orthogonal directions of horizontal direction by the cross slid platform adjusting device, with main supporting leg 3 off-loads, supports job platform with auxiliary ramuscule leg 1 during with the fine setting of cross slid platform adjusting device.During work, injection head support 17 is installed in above the injection head gripper shoe 16, and four jiaos are screwed, and injection head gripper shoe 16 upset backs become 20 ° of angles with horizontal plane, injection head gripper shoe 16 upset backs one end is supported by injection head support bar 15, and lift rotating device is supported by main supporting leg 3.
Fig. 3 shows the basic structure of cross slid platform adjusting device.Lift rotating device is connected with the cross slid platform adjusting device by the bearing support 24 of 5 li of slide unit plates on the cross slid platform, and slide unit plate 5 is connected with cross slid platform downslide platen 4 by cross slid platform downslide platen 4 bearing supports 24 on the cross slid platform.As long as the relative position of manual adjustments flange form linear bearing 23 on linear axis 22 just can be realized the fine setting campaign of two orthogonal directions of the horizontal direction of lifting rotating turret, need not power drive.
Coiled tubing gatherer illustrated in figures 1 and 2 comprises under oil pipe guider 8, the oil pipe guiding tube 9 and well control device (blowout preventer set) 13 on guiding tube 7, the oil pipe.One end of described well control device (blowout preventer set) 13 is connected in the bottom centre of injection head gripper shoe 16, the other end links to each other with guiding tube 9 on the oil pipe, the lower end of guiding tube 9 connects oil pipe guider 8 on the oil pipe, and the lower end of oil pipe guider 8 connects guiding tube 7 under the oil pipe.Described connection oil pipe guider 8 comprises guiding mechanism 20 and aligning mechanism 19; Guiding mechanism 20 is last, and aligning mechanism 19 fuses down; 20 pairs of guide rollers 21 are housed in the guiding mechanism 20, and the roller of both sides is installed in twos relatively.9 alignment rollers 18 are housed in the aligning mechanism 19, and the roller of both sides is staggered to be installed.
Claims (6)
1. a rotation and three mobile operating platforms that are used for coiled tubing injection head is characterized in that being made up of lift rotating device, cross slid platform adjusting device, well control device and coiled tubing gatherer; Described lift rotating device is installed in above the cross slid platform adjusting device, and the lift rotating device forward, central part is equipped with the coiled tubing gatherer, and auxiliary little supporting leg (1) is equipped with in cross slid platform adjusting device bottom; Main supporting leg (3) is equipped with in the lift rotating device bottom.
2. one of the coiled tubing injection head that is used for according to claim 1 rotates and three mobile operating platforms, it is characterized in that described lift rotating device comprises support arm (10), inner support (12), hoist cylinder (6), upset small oil tank (14), injection head support bar (15), injection head gripper shoe (16), injection head support (17), anti-heavy seat (2) and main supporting leg (3); Hoist cylinder (6) is fastened on the lower beam of support arm (10) by bolt, inner support (12) is installed on the track of support arm (10), drive lifting by hoist cylinder (6), upset small oil tank (14) is installed in the top of lift rotating device inner support (12), its piston withstands injection head gripper shoe (16) base on one side, the another side of injection head gripper shoe (16) is connected by the upper beam of hinge with lift rotating device inner support (12), one end of injection head support bar (15) is connected with injection head gripper shoe (16) base on one side, the other end props up on the upper beam of lift rotating device inner support (12), injection head support (17) is installed on the injection head gripper shoe (16), support arm (10) bottom connects six main supporting legs (3) by bolt, and three groups of six main supporting legs (3) branches and three anti-heavy seats (2) pass through to weld fixing in twos.
3. one of the coiled tubing injection head that is used for according to claim 1 rotates and three mobile operating platforms, it is characterized in that described cross slid platform adjusting device comprises slide unit plate (5) on cross slid platform downslide platen (4), the cross slid platform, flange form linear bearing device and end cap (25); Described flange form linear bearing device is made up of linear axis (22), flange form linear bearing (23) and bearing support (24); On lift rotating device and the cross slid platform between the slide unit plate (5) bearing support (24) by slide unit plate (5) lining on the cross slid platform be connected; Eight flange form linear bearing devices are housed on four angles of slide unit plate (5) on cross slid platform downslide platen (4) and the cross slid platform, and flange form linear bearing device is fixed by end cap (25) two ends; On the cross slid platform between slide unit plate (5) and the cross slid platform downslide platen (4) bearing support (24) by cross slid platform downslide platen (4) lining be connected, cross slid platform downslide platen (4) bottom connects four auxiliary little supporting legs (1) by bolt.
4. one of the coiled tubing injection head that is used for according to claim 1 rotates and three mobile operating platforms, it is characterized in that described coiled tubing gatherer comprises under oil pipe guider (8), the oil pipe guiding tube (9) and well control device (13) on guiding tube (7), the oil pipe; One end of described well control device (13) is connected in the bottom centre of injection head gripper shoe (16), the other end links to each other with guiding tube (9) on the oil pipe, the lower end of guiding tube on the oil pipe (9) connects oil pipe guider (8), and the lower end of oil pipe guider (8) connects guiding tube (7) under the oil pipe.
5. one of the coiled tubing injection head that is used for according to claim 4 rotates and three mobile operating platforms, it is characterized in that described oil pipe guider (8) comprises guiding mechanism (20) and aligning mechanism (19); Guiding mechanism (20) is last, and aligning mechanism (19) fuses down; 20 pairs of guide rollers (21) are housed in the guiding mechanism (20), and the roller of both sides is installed in twos relatively; 9 alignment rollers (18) are housed in the aligning mechanism (19), and the roller of both sides is staggered to be installed.
6. one of the coiled tubing injection head that is used for according to claim 2 rotates and three mobile operating platforms, it is characterized in that on the middle beam of described inner support (12) preventer lifting support (11) being housed; When well control device (13) is installed, hold well control device (13) with preventer lifting support (11) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200160804U CN201486484U (en) | 2009-07-31 | 2009-07-31 | One-rotation and three-movement operation platform used for continuous oil pipe injection head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200160804U CN201486484U (en) | 2009-07-31 | 2009-07-31 | One-rotation and three-movement operation platform used for continuous oil pipe injection head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486484U true CN201486484U (en) | 2010-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200160804U Expired - Lifetime CN201486484U (en) | 2009-07-31 | 2009-07-31 | One-rotation and three-movement operation platform used for continuous oil pipe injection head |
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| Country | Link |
|---|---|
| CN (1) | CN201486484U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644146B (en) * | 2009-07-31 | 2012-01-11 | 大连交通大学 | Four degree-of-freedom shift operation device for continuous oil pipe injection head |
| CN103590776A (en) * | 2013-11-27 | 2014-02-19 | 中国石油化工股份有限公司 | Operating platform of wellhead for production |
| CN105003215A (en) * | 2014-04-16 | 2015-10-28 | 上海利策科技股份有限公司 | Coiled tubing unit |
| CN107724976A (en) * | 2017-10-31 | 2018-02-23 | 中国石油天然气集团公司 | Continuous tube injection head mobile device |
-
2009
- 2009-07-31 CN CN2009200160804U patent/CN201486484U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101644146B (en) * | 2009-07-31 | 2012-01-11 | 大连交通大学 | Four degree-of-freedom shift operation device for continuous oil pipe injection head |
| CN103590776A (en) * | 2013-11-27 | 2014-02-19 | 中国石油化工股份有限公司 | Operating platform of wellhead for production |
| CN105003215A (en) * | 2014-04-16 | 2015-10-28 | 上海利策科技股份有限公司 | Coiled tubing unit |
| CN107724976A (en) * | 2017-10-31 | 2018-02-23 | 中国石油天然气集团公司 | Continuous tube injection head mobile device |
| CN107724976B (en) * | 2017-10-31 | 2019-09-10 | 中国石油天然气集团公司 | Continuous tube injection head mobile device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100526 Effective date of abandoning: 20090731 |