CN108687168A - A kind of coiled tubing roller type apparatus for correcting - Google Patents
A kind of coiled tubing roller type apparatus for correcting Download PDFInfo
- Publication number
- CN108687168A CN108687168A CN201810469820.3A CN201810469820A CN108687168A CN 108687168 A CN108687168 A CN 108687168A CN 201810469820 A CN201810469820 A CN 201810469820A CN 108687168 A CN108687168 A CN 108687168A
- Authority
- CN
- China
- Prior art keywords
- roller
- babinet
- coiled tubing
- correcting
- roller type
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The present invention relates to oil gas field continuous oil pipe device technical field, especially a kind of coiled tubing roller type apparatus for correcting.Coiled tubing roller type apparatus for correcting, including babinet, babinet main body is rectangular solder structure, top of the box offers flange port, bottom is welded with parallel two panels flange connecting plate, shearing resistance pin hole is offered on flange connecting plate, the front and back two sides of babinet offers one group of first fixed pin holes, one group of second fixed pin holes and two groups of long round slot bores, and box house is equipped with roller type correction mechanism by the first fixed pin holes, the second fixed pin holes and oval slot.A kind of coiled tubing of the present invention connects coiled tubing injection head and blowout prevention cartridge device with roller type apparatus for correcting by connecting flange, it is connect with other equipment by shearing resistance axis pin, roller is pushed to be corrected by hydraulic cylinder, the unique arc structure of roller holds oil pipe tightly and ensures that continuous rectification effect, many sizes of roller can be adapted to different size coiled tubing.
Description
Technical field
The present invention relates to oil gas field continuous oil pipe device technical field, especially a kind of coiled tubing is corrected with roller type
Device.
Background technology
Coiled tubing is the tubing made of low-carbon alloy steel, there is good flexibility, also known as coiled tubing, a roll of continuous oil
Several kms of pipe range can replace conventional oil pipe to carry out many operations.Continuous oil pipe operation equipment has Operating Pressure, continuously removes
The characteristics of, equipment volume is small, and duty cycle is fast, at low cost.Coiled tubing is the basis of a whole set of implement, the institute of implement
There is construction technology to be both needed to that continuous pipe is relied on to carry out.After coiled tubing is discharged from barrel, tube body flexible deformation is released,
But still certain plastic deformation is kept, using being bent again during the continuous pipe of injection head apparatus bet, can be formed after outlet pipe
Larger radian, and bend towards roller.Apparatus for correcting common at present is applied on continuous oil pipe device mainly with following
Disadvantage:(1)Apparatus for correcting structure can not be adapted to the various specifications size of continuous pipe;(2)The control of correcting process is not met continuously
Oil pipe job requirements;(3)There is inconvenience when being used cooperatively with continuous oil pipe device installation in apparatus for correcting.
Invention content
The purpose of the present invention is to provide a kind of coiled tubing roller type apparatus for correcting, overcome the aforementioned prior art not
Foot is allocated according to the coiled tubing flexible of different specification size, meets continuous oil pipe operation requirement, with continuous oil pipe device
It is convenient and efficient that the process being used cooperatively is installed.
The technical scheme adopted by the invention to solve the technical problem is that:A kind of coiled tubing roller type apparatus for correcting,
Including babinet, the babinet main body is rectangular solder structure, and top of the box offers flange port, and bottom is welded with parallel two panels
Flange connecting plate offers shearing resistance pin hole on flange connecting plate, and the upper left quarter on the front and back two sides of babinet symmetrically offers one group
The right middle of one fixed pin holes, the front and back two sides of babinet symmetrically offers one group of second fixed pin holes, the second fixed pin holes left side
Symmetrical above and below to be provided with two groups of long round slot bores, box house passes through first fixed pin holes, the second fixed pin holes and oblong slots
Hole is equipped with roller type correction mechanism, is provided with extension board on the left of the bottom of box, extension board left distal end is symmetrically welded with oil cylinder
Otic placode offers oil har opening on oil cylinder otic placode, and oil har opening, which passes through the installation of the left end of oil cylinder axis pin and hydraulic cylinder, to be fixed, hydraulic pressure
The right end of oil cylinder stretches into box house and is connect with the roller type correction mechanism of box house.
Further, the roller type correction mechanism include front and back symmetrically arranged two panels active swing link, it is front and back symmetrical
The passive swing link of two panels and three rollers of setting.
Further, top pin hole is offered at the top of the active swing link, middle part offers roller mounting hole, and bottom is opened
Equipped with oil cylinder mounting hole, the top of two panels active swing link across the fixed pin shaft of top pin hole by being installed on the first of babinet
On fixed pin holes, by being equipped with roller across the roller axis pin of roller mounting hole between two panels active swing link, two panels is actively
It is installed and is fixed by the right end of oil cylinder axis pin and hydraulic cylinder across oil cylinder mounting hole in the bottom of swing link.
Further, rotation pin hole is equipped in the middle part of the passive swing link, there are one passive swing link upper and lower ends are respectively opened
Passive roller mounting hole, the middle part of the passive swing link of two panels across the fixed pin shaft of rotation pin hole by being installed on the second of babinet
On fixed pin holes, by being equipped with two rollers across the roller axis pin of passive roller mounting hole between the passive swing link of two panels,
The both ends of roller axis pin are fixed in the oval slot of babinet.
Further, R type pins are plugged in the pin shaft hole of the fixed pin shaft, roller axis pin and oil cylinder axis pin.
Further, the roller is cylindrical type, and the cylindrical side of roller offers a circle half slot, the cylinder top of roller
Face and bottom surface offer bearing groove, and axis pin installation through-hole is provided between the cylinder top and bottom of roller.
Further, rolling bearing and shaft shoulder washer are installed in the bearing groove of the roller.
Further, the babinet four sides offers peep hole.
Further, the top of the box flange port is connect with coiled tubing injection head equipment, the method for the bottom of box
Blue connecting plate is connect by shearing resistance axis pin with blowout prevention box.
Further, it is provided with triangle fixed frame between the extension board on the left of the babinet and the bottom of box.
The beneficial effects of the invention are as follows:Compared with prior art, a kind of coiled tubing of the invention is corrected with roller type and is filled
It sets and has the advantages that:(1)Coiled tubing injection head and blowout prevention cartridge device are connected by connecting flange, job applications will be corrected
In optimum position;(2)It is connect with other equipment by shearing resistance axis pin;(3)Roller is pushed to be corrected by hydraulic cylinder, roller
Unique arc structure holds oil pipe tightly and ensures continuous rectification effect;(4)The many sizes of roller can be adapted to different size company
Continuous oil pipe;(5)Present apparatus operation application is simple and of low cost, and rectification effect can flexibly control tune according to construction technology demand
It is whole.
Description of the drawings
Fig. 1 is for the stereoscopic schematic diagram of the coiled tubing roller type apparatus for correcting of the present invention;
Fig. 2 is the complete section front view of the coiled tubing roller type apparatus for correcting of the present invention;
Fig. 3 is the left view of the coiled tubing roller type apparatus for correcting of the present invention;
Fig. 4 is the vertical view of the coiled tubing roller type apparatus for correcting of the present invention;
Fig. 5 is the front view of the coiled tubing roller type apparatus for correcting babinet of the present invention;
Fig. 6 is the vertical view of the coiled tubing roller type apparatus for correcting babinet of the present invention;
Fig. 7 is that the axis of the coiled tubing roller type apparatus for correcting active swing link of the present invention surveys enlarged drawing;
Fig. 8 is that the axis of the passive swing link of coiled tubing roller type apparatus for correcting of the present invention surveys enlarged drawing;
Fig. 9 is the left view enlarged drawing of the coiled tubing roller type apparatus for correcting roller of the present invention;
Figure 10 is the sectional view of the A-A ' of Fig. 9 of the present invention;
Figure 11 is that enlarged drawing is illustrated in the installation of coiled tubing roller type apparatus for correcting roller of the present invention;
Wherein, 1 oil cylinder axis pin, 2 hydraulic cylinders, 3 babinets, 301 oil cylinder otic placodes, 302 oil har openings, 303 first fixed pin holes, 304
Oval slot, 305 flange connecting plates, 306 shearing resistance pin holes, 307 flange ports, 308 second fixed pin holes, 309 peep holes, 4 are fixed
Axis pin, 5 active swing links, 501 top pin holes, 502 roller mounting holes, 503 oil cylinder mounting holes, 6 rollers, 601 half slots, 602
Bearing groove, 603 axis pin installation through-holes, 7 roller axis pins, 8 passive swing links, the 801 passive rotation of roller mounting holes 802 pin holes, 9 resist
Cut off axis, 10 connecting flanges, 11R types pin, 12 rolling bearings, 13 shaft shoulder washers, 14 extension boards, 15 triangle fixed frames.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.
As shown in figs. 1-11 in embodiment, a kind of coiled tubing roller type apparatus for correcting, including babinet 3, the babinet 3
As shown in Figure 5 and Figure 6,3 main body of babinet is rectangular solder structure, and 3 four sides of babinet offers peep hole 309, and 3 top of babinet is opened
Equipped with flange port 307,3 top flange mouth 307 of babinet is connect with coiled tubing injection head equipment;3 bottom of babinet is welded with parallel
Two panels flange connecting plate 305, offer shearing resistance pin hole 306, the flange connecting plate 305 of 3 bottom of babinet on flange connecting plate 305
It is connect with blowout prevention box by shearing resistance axis pin 9;The upper left quarter on the front and back two sides of babinet 3 symmetrically offers one group of first fixed pin holes
303, the right middle on the front and back two sides of babinet 3 symmetrically offers one group of second fixed pin holes 308,308 left side of the second fixed pin holes
It is symmetrical above and below to be provided with two groups of long round slot bores 304, pass through first fixed pin holes 303, the second fixed pin holes inside babinet 3
308 and oval slot 304 roller type correction mechanism is installed, as shown in Figs 1-4,3 bottom left of babinet is provided with extension board 14,
Triangle fixed frame 15,14 left distal end balanced welding of extension board are provided between the extension board 14 of 3 bottom left of babinet 3 and babinet
It is connected to oil cylinder otic placode 301, oil har opening 302 is offered on oil cylinder otic placode 301, oil har opening 302 passes through oil cylinder axis pin 1 and hydraulic oil
The left end installation of cylinder 2 is fixed, and the right end of hydraulic cylinder 2 stretches into 3 inside of babinet and connects with the roller type correction mechanism inside babinet 3
It connects.
The roller type correction mechanism includes front and back symmetrically arranged two panels active swing link 5, front and back symmetrically arranged two
The passive swing link 8 of piece and three rollers 6.5 top of the active swing link offers top pin hole 501, and middle part offers roller
Mounting hole 502, bottom offer oil cylinder mounting hole 503, and the top of two panels active swing link 5 passes through across top pin hole 501
Fixed pin shaft 4 is installed on the first fixed pin holes 303 of babinet 3, by passing through roller mounting hole between two panels active swing link 5
502 roller axis pin 7 is equipped with roller 6, and the bottom of two panels active swing link 5 passes through the oil cylinder pin across oil cylinder mounting hole 503
Axis 1 and the right end installation of hydraulic cylinder 2 are fixed.8 middle part of the passive swing link, which is equipped with, rotates pin hole 802, on passive swing link 8
Lower both ends are respectively opened there are one passive roller mounting hole 801, and the middle part of the passive swing link of two panels 8 passes through across rotation pin hole 802
Fixed pin shaft 4 is installed on the second fixed pin holes 308 of babinet 3, by passing through passive roller to pacify between the passive swing link of two panels 5
There are two rollers 6 for the installation of roller axis pin 7 in dress hole 801, and the both ends of roller axis pin 7 are fixed in the oval slot 304 of babinet.Institute
It states and is plugged with R types pin 11 in the pin shaft hole of fixed pin shaft 4, roller axis pin 7 and oil cylinder axis pin 1.
The roller 6 is cylindrical type, and the cylindrical side of roller 6 offers a circle half slot 601, the cylinder top surface of roller 6
Bearing groove 602 is offered with bottom surface, and rolling bearing 12 and shaft shoulder washer 13 are installed in the bearing groove 602 of the roller 6;Roller
It is provided with axis pin installation through-hole 603 between the cylinder top and bottom of wheel 6.
Operation principle:A kind of coiled tubing roller type apparatus for correcting of the present invention, utilizes the hydraulic pressure of continuous oil pipe device
System drive is mounted on 2 pushing piston-rod of hydraulic cylinder between oil cylinder otic placode 301 and active swing link 5, and piston rod passes through the right side
It is in the active swing link 5 of crescent shape that the oil cylinder axis pin 1 of side, which pushes two panels, and active swing link 5 is around consolidating across its top pin hole 501
Rationed marketing axis 4 rotates, a roller 6 of 5 intermediate position of active swing link installation it is parallel with two panels be in the passive swing link of crescent shape 8
Two rollers 6 of upper and lower ends installation form three supports;Roller 6 is equipped with the half slot 601 contacted with coiled tubing, semicircle
Slot 601 is adjacent to and pushes coiled tubing, and coiled tubing is corrected using three-point bending principle back-flexing;The installation rolling of 6 both ends of roller
Dynamic bearing 12 realizes the rolling function of roller 6 with the cooperation of the fixed pin shaft 4 of active swing link 5 and passive swing link 8, realizes continuous
The continuous correction of oil pipe;Roller 6 can carry out replacement adaptation according to coiled tubing specification.
Above-mentioned specific implementation mode is only the specific case of the present invention, and scope of patent protection of the invention includes but not limited to
The product form and style of above-mentioned specific implementation mode, any claims of the present invention and any technical field of meeting
The appropriate changes or modifications that those of ordinary skill does it, all shall fall within the protection scope of the present invention.
Claims (10)
1. a kind of coiled tubing roller type apparatus for correcting, including babinet(3), it is characterised in that:The babinet(3)Main body is square
Shape welding structure, babinet(3)Top offers flange port(307), bottom is welded with parallel two panels flange connecting plate(305),
Flange connecting plate(305)On offer shearing resistance pin hole(306), babinet(3)The upper left quarter on front and back two sides symmetrically offer one group
First fixed pin holes(303), babinet(3)The right middle on front and back two sides symmetrically offer one group of second fixed pin holes(308), the
Two fixed pin holes(308)Left side is symmetrical above and below to be provided with two groups of long round slot bores(304), babinet(3)Inside is solid by described first
Fixed pin hole(303), the second fixed pin holes(308)With oval slot(304)Roller type correction mechanism, babinet are installed(3)Bottom
Left side is provided with extension board(14), extension board(14)Left distal end is symmetrically welded with oil cylinder otic placode(301), oil cylinder otic placode(301)
On offer oil har opening(302), oil har opening(302)Pass through oil cylinder axis pin(1)With hydraulic cylinder(2)Left end installation fix,
Hydraulic cylinder(2)Right end stretch into babinet(3)Internal and and babinet(3)Internal roller type correction mechanism connection.
2. a kind of coiled tubing roller type apparatus for correcting as described in claim 1, it is characterised in that:The roller type correction
Mechanism includes front and back symmetrically arranged two panels active swing link(5), the front and back symmetrically arranged passive swing link of two panels(8)With three
Roller(6).
3. a kind of coiled tubing roller type apparatus for correcting as claimed in claim 2, it is characterised in that:The active swing link
(5)Top offers top pin hole(501), middle part offers roller mounting hole(502), bottom offers oil cylinder mounting hole
(503), two panels active swing link(5)Top pass through pass through top pin hole(501)Fixed pin shaft(4)It is installed on babinet(3)
The first fixed pin holes(303)On, two panels active swing link(5)Between by passing through roller mounting hole(502)Roller axis pin
(7)Roller is installed(6), two panels active swing link(5)Bottom by passing through oil cylinder mounting hole(503)Oil cylinder axis pin(1)
With hydraulic cylinder(2)Right end installation fix.
4. a kind of coiled tubing roller type apparatus for correcting as claimed in claim 2, it is characterised in that:The passive swing link
(8)Middle part is equipped with rotation pin hole(802), passive swing link(8)Upper and lower ends are respectively opened there are one passive roller mounting hole(801),
The passive swing link of two panels(8)Middle part by passing through rotation pin hole(802)Fixed pin shaft(4)It is installed on babinet(3)Second
Fixed pin holes(308)On, the passive swing link of two panels(5)Between by passing through passive roller mounting hole(801)Roller axis pin(7)
There are two rollers for installation(6), roller axis pin(7)Both ends be fixed on the oval slot of babinet(304)It is interior.
5. a kind of coiled tubing roller type apparatus for correcting as described in claim 3 or 4, it is characterised in that:The fixed pin
Axis(4), roller axis pin(7)With oil cylinder axis pin(1)Pin shaft hole in be plugged with R type pins(11).
6. a kind of coiled tubing roller type apparatus for correcting as described in claim 3 or 4, it is characterised in that:The roller(6)
For cylindrical type, roller(6)Cylindrical side offer a circle half slot(601), roller(6)Cylinder top and bottom open up
There is bearing groove(602), roller(6)Cylinder top and bottom between be provided with axis pin installation through-hole(603).
7. a kind of coiled tubing roller type apparatus for correcting as claimed in claim 6, it is characterised in that:The roller(6)'s
Bearing groove(602)Rolling bearing is inside installed(12)With shaft shoulder washer(13).
8. a kind of coiled tubing roller type apparatus for correcting as described in claim 1, it is characterised in that:The babinet(3)Four
Face offers peep hole(309).
9. a kind of coiled tubing roller type apparatus for correcting as described in claim 1, it is characterised in that:The babinet(3)Top
Portion's flange port(307)It is connect with coiled tubing injection head equipment, the babinet(3)The flange connecting plate of bottom(305)By anti-
Cut off axis(9)It is connect with blowout prevention box.
10. a kind of coiled tubing roller type apparatus for correcting as described in claim 1, it is characterised in that:The babinet(3)With
Babinet(3)The extension board of bottom left(14)Between be provided with triangle fixed frame(15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469820.3A CN108687168B (en) | 2018-05-16 | 2018-05-16 | Roller type correcting device for continuous oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469820.3A CN108687168B (en) | 2018-05-16 | 2018-05-16 | Roller type correcting device for continuous oil pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108687168A true CN108687168A (en) | 2018-10-23 |
| CN108687168B CN108687168B (en) | 2023-08-15 |
Family
ID=63846609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810469820.3A Active CN108687168B (en) | 2018-05-16 | 2018-05-16 | Roller type correcting device for continuous oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108687168B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3313346A (en) * | 1964-12-24 | 1967-04-11 | Chevron Res | Continuous tubing well working system |
| JPS5046702U (en) * | 1973-08-28 | 1975-05-09 | ||
| US5660235A (en) * | 1995-09-12 | 1997-08-26 | Transocean Petroleum Technology As | Method and a device for use in coil pipe operations |
| US20050133228A1 (en) * | 2003-12-19 | 2005-06-23 | Shampine Rod W. | Tubular injector apparatus and method of use |
| US20100181078A1 (en) * | 2009-01-16 | 2010-07-22 | Mckee L Michael | Mobile Coiled Tubing Straightening Tool |
| CN101837389A (en) * | 2010-02-10 | 2010-09-22 | 西安石油大学 | Portable and all-dimensional continuous oil pipe straightening machine |
| CN203822224U (en) * | 2014-04-28 | 2014-09-10 | 中国石油集团川庆钻探工程有限公司 | Coiled tubing straightening device |
| CN203944672U (en) * | 2014-06-18 | 2014-11-19 | 西安石油大学 | A kind of on-the-spot continuous-tube hydraulic straightening machine of using |
| US20160175906A1 (en) * | 2014-12-19 | 2016-06-23 | OilStone Energy Services, Inc. | Systems and methods for deploying tubular conduits and tubing |
-
2018
- 2018-05-16 CN CN201810469820.3A patent/CN108687168B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3313346A (en) * | 1964-12-24 | 1967-04-11 | Chevron Res | Continuous tubing well working system |
| JPS5046702U (en) * | 1973-08-28 | 1975-05-09 | ||
| US5660235A (en) * | 1995-09-12 | 1997-08-26 | Transocean Petroleum Technology As | Method and a device for use in coil pipe operations |
| US20050133228A1 (en) * | 2003-12-19 | 2005-06-23 | Shampine Rod W. | Tubular injector apparatus and method of use |
| US20100181078A1 (en) * | 2009-01-16 | 2010-07-22 | Mckee L Michael | Mobile Coiled Tubing Straightening Tool |
| CN101837389A (en) * | 2010-02-10 | 2010-09-22 | 西安石油大学 | Portable and all-dimensional continuous oil pipe straightening machine |
| CN203822224U (en) * | 2014-04-28 | 2014-09-10 | 中国石油集团川庆钻探工程有限公司 | Coiled tubing straightening device |
| CN203944672U (en) * | 2014-06-18 | 2014-11-19 | 西安石油大学 | A kind of on-the-spot continuous-tube hydraulic straightening machine of using |
| US20160175906A1 (en) * | 2014-12-19 | 2016-06-23 | OilStone Energy Services, Inc. | Systems and methods for deploying tubular conduits and tubing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108687168B (en) | 2023-08-15 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201203 Address after: 257000 Shengli Industrial Zone, Dongying District, Shandong, Dongying Applicant after: Shandong Kerui oil and gas equipment Co.,Ltd. Address before: 257000 Shengli Economic Development Zone, Shandong, Dongying Applicant before: SHANDONG KERUI MACHINERY MANUFACTURING Co.,Ltd. |
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