CN107842326A - Riser joints and body automatic butt jointing device - Google Patents
Riser joints and body automatic butt jointing device Download PDFInfo
- Publication number
- CN107842326A CN107842326A CN201710984905.0A CN201710984905A CN107842326A CN 107842326 A CN107842326 A CN 107842326A CN 201710984905 A CN201710984905 A CN 201710984905A CN 107842326 A CN107842326 A CN 107842326A
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- China
- Prior art keywords
- leading screw
- fixed
- asynchronous
- butt jointing
- riser joints
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The present invention provides riser joints and body automatic butt jointing device, and claw is fixed on hydraulic cylinder piston both ends, and expansion link is walked leading screw with left and right rows and is fixedly connected, and detecting head is fixed on the top of expansion link, and left and right rows are walked leading screw and are connected with asynchronous servomotor；Accommodate probe portion to be connected with the leading screw that walks up and down by lateral frame, the leading screw that walks up and down is fixed in perpendicular support, and asynchronous servomotor is installed on perpendicular support top, and is connected with the leading screw that walks up and down；Device is walked on leading screw, reduction gearing, asynchronous servomotor are individually fixed in above plant bottom case, perpendicular support is fixed on device walking leading screw, device walking leading screw is connected with asynchronous servomotor, and front and rear road wheel is fixed on below plant bottom case, and front and rear road wheel coordinates with track；Advantage is：Automatic 6 orientation regulation, which is put english, to be turned, and fully ensures that the linearity requirement of marine riser；Body is looked for instead of slinging riser joints, solution unfitness of butt joint is big, improves the quality of production and production efficiency；Securely and reliably, the safety of construction is docked in the water pipe head of code insurance phragma with body.
Description
Technical field
The present invention relates to automatic butt jointing device field, more particularly, to riser joints and body automatic butt jointing device.
Background technology
The market of exploratory engineering of off-shore petroleum/gas reservoir exploitation is increasing, and the marine site of oil-gas exploration and development and the depth of water are being continuously increased, sea
Domain environment is complicated.The necessary product that marine riser is developed as exploratory engineering of off-shore petroleum/gas reservoir, its demand are increasing, it is desirable to also increasingly
Height, especially for the linearity requirement of marine riser.The linearity of marine riser is directly connected to go into the well quality and inner sleeve
Go into the well quality.Occurred having well group before because the linearity problem of marine riser, goes down at lower to a hundred or so meter, rise again
Bore, measure confirmation, change the marine riser of linearity difference, then the lower phenomenon bored again.Cause the money that wasted time and energy in construction
Gold.But also unsafe hidden danger be present.Therefore, except the security of guarantee marine riser, theoretical analysis and calculation, stretching water are carried out
Type approval test is pressed, for the wind of deep water sea situation, wave, is gushed to outside chronic fatigue progress simulated test, also to be protected caused by marine riser
Demonstrate,prove the linearity of marine riser.
The content of the invention
It is an object of the invention to be solution the deficiencies in the prior art, and riser joints are provided and filled with body automatic butt
Put.
The new technical scheme of the present invention is：Riser joints and body automatic butt jointing device, including accommodate probe portion, consolidate
Fixed part and running gear, the probe portion include detecting head, expansion link, hydraulic jack, claw, left and right rows and walk leading screw and different
Servomotor is walked, claw is fixed on hydraulic cylinder piston both ends, and expansion link is walked leading screw with left and right rows and is fixedly connected, and detecting head is fixed
In the top of expansion link, left and right rows are walked leading screw and are connected with asynchronous servomotor；Fixed part include lateral frame, perpendicular support, up and down
Walking leading screw and asynchronous servomotor, accommodate probe portion and be connected by lateral frame with the leading screw that walks up and down, walk up and down leading screw
It is fixed in perpendicular support, asynchronous servomotor is installed on perpendicular support top, and is connected with the leading screw that walks up and down；Running gear includes
Asynchronous servomotor, reduction gearing, plant bottom case, front and rear road wheel, track, device walking leading screw, device are walked on leading screw, subtracted
Fast gear, asynchronous servomotor are individually fixed in above plant bottom case, and perpendicular support is fixed on device walking leading screw, device walking
Leading screw is connected with asynchronous servomotor, and front and rear road wheel is fixed on below plant bottom case, and front and rear road wheel coordinates with track.
Described detecting head looks for heart principle using numerical control, any 3 points of device front end contact steel pipe inner wall, determines automatically
The circle of position heart.
Described asynchronous servomotor is controlled by PLC, is moved to after probe in detecting on the axis fed back, is looked for axis automatically,
Ensure that claw central axis is consistent with body axis.
There are 3-9 group synchronous fuel tanks on described claw, be optimal using 6 groups, ensure that joint is concentric with claw after clamping.
Described reduction gearing controls two groups of rotating rollers, and reduction gearing is by asynchronous Serve Motor Control, independent-lifting, left and right
It is mobile.
After described automatic butt jointing device automatic centering, adjusted manually using rotating roller, preferably complete steel pipe and weldering
The mating operation of joint.
Described automatic butt jointing device intended diameter scope is Φ 406mm~Φ 914mm, and it is Φ that diameter range, which can be achieved,
406mm~Φ 914mm riser joints and body Dock With Precision Position.
Beneficial effects of the present invention are：Automatic 6 orientation regulation, which is put english, to be turned, and fully ensures that the linearity requirement of marine riser；Generation
Body is looked for for riser joints are sling, solution unfitness of butt joint is big, improves the quality of production and production efficiency；Securely and reliably, code insurance phragma
The safety of construction is docked in water pipe head with body.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein：1. detecting head, 2. expansion links, 3. hydraulic jacks, 4. claws, 5. left and right rows walk leading screw, 6. asynchronous servo electricity
Machine A, 7. walk up and down leading screw, 8. asynchronous servo motor Bs, 9. asynchronous servomotor C, 10. reduction gearing, 11. equipment
Road wheel, 13. asynchronous servomotor D, 14. tracks, 15. devices walking leading screw, 16. marine risers connect before and after base, 12.
Head, 17. lateral frames, 18. perpendicular supports.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Riser joints and body automatic butt jointing device, including probe portion, fixed part and running gear are accommodated, it is described
Probe portion includes detecting head 1, expansion link 2, hydraulic jack 3, claw 4, left and right rows and walks leading screw 5 and asynchronous servomotor A6, blocks
Pawl 4 is fixed on the piston both ends of hydraulic jack 3, and expansion link 2 is walked leading screw 5 with left and right rows and is fixedly connected, and detecting head 1 is fixed on expansion link
Top, left and right rows walk leading screw 5 and are connected with asynchronous servomotor A6；Fixed part includes lateral frame 17, perpendicular support 18, up-downgoing
Leading screw 7 and asynchronous servo motor B 8 are walked, probe portion is accommodated and is connected by lateral frame 17 with the leading screw 7 that walks up and down, walked up and down
Leading screw 7 is fixed in perpendicular support 18, and asynchronous servo motor B 8 is installed on the top of perpendicular support 18, and is connected with the leading screw 7 that walks up and down；
Running gear includes asynchronous servomotor, reduction gearing 10, plant bottom case 11, front and rear road wheel 12, track 14, device walking silk
Thick stick 15, reduction gearing 10, asynchronous servomotor C9 are individually fixed in the top of plant bottom case 11, and perpendicular support 18 is fixed on device walking
On leading screw 15, device walking leading screw 15 is connected with asynchronous servomotor D13, and front and rear road wheel 12 is fixed under plant bottom case 11
Side, front and rear road wheel 12 coordinate with track 14.
Described detecting head 1 looks for heart principle using numerical control, any 3 points of device front end contact steel pipe inner wall, determines automatically
The circle of position heart.
Described asynchronous servomotor A6 is controlled by PLC, is moved to after probe in detecting on the axis fed back, is looked for axle automatically
Line, ensure that the central axis of claw 4 is consistent with body axis.
There are 3-9 group synchronous fuel tanks on described claw 4, be optimal using 6 groups, ensure that joint is concentric with claw 4 after clamping.
Described reduction gearing 10 controls two groups of rotating rollers, and reduction gearing 10 is controlled by asynchronous servomotor C9, independent to rise
Drop, is moved left and right.
After described automatic butt jointing device automatic centering, adjusted manually using rotating roller, preferably complete steel pipe and weldering
The mating operation of joint.
Described automatic butt jointing device intended diameter scope is Φ 406mm~Φ 914mm, and it is Φ that diameter range, which can be achieved,
406mm~Φ 914mm riser joints 16 and body Dock With Precision Position.
Operation principle：
Detecting head 1 is for detecting the steel pipe inner wall positioning steel tube center of circle, and expansion link 2 is stretched out or received at work for detecting head
Contracting, hydraulic jack 3 are to accommodate riser joints to claw 4 to provide power, and left and right rows are walked leading screw 5 and asynchronous servomotor A6 and are used for
Realize that the joint accommodated moves left and right, the leading screw 7 that walks up and down is used for realizing that accommodating joint moves up and down with asynchronous servo motor B 8,
Asynchronous servomotor C9 is used for whole device rotary work with reduction gearing 10, and plant bottom case 11 ensures the monolithic stability of equipment
Property, asynchronous servomotor D13 realizes the movable of whole equipment device, front and rear road wheel 12 and rail with device walking leading screw 15
Road 14 is servicing unit walking.
Claims (7)
1. riser joints and body automatic butt jointing device, including accommodate probe portion, fixed part and running gear, its feature
It is：The probe portion includes detecting head（1）, expansion link（2）, hydraulic jack（3）, claw（4）, left and right rows walk leading screw（5）
And asynchronous servomotor A (6), claw（4）It is fixed on hydraulic jack（3）Piston both ends, expansion link（2）Leading screw is walked with left and right rows
（5）It is fixedly connected, detecting head（1）It is fixed on expansion link（2）Top, left and right rows walk leading screw（5）With asynchronous servomotor A (6)
Connection；Fixed part includes lateral frame（17）, perpendicular support（18）, walk up and down leading screw（7）With asynchronous servo motor B（8）, accommodate
Probe portion passes through lateral frame（17）With the leading screw that walks up and down（7）Connection, walk up and down leading screw（7）It is fixed on perpendicular support（18）
On, asynchronous servo motor B（8）It is installed on perpendicular support（18）Top, and with the leading screw that walks up and down（7）Connection；Running gear includes
Asynchronous servomotor, reduction gearing（10）, plant bottom case（11）, front and rear road wheel（12）, track（14）, device walking leading screw
（15）, reduction gearing（10）, asynchronous servomotor C（9）It is individually fixed in plant bottom case（11）Top, perpendicular support（18）It is fixed on
Device walking leading screw（15）On, device walking leading screw（15）With asynchronous servomotor D（13）Connection, front and rear road wheel（12）It is fixed
In plant bottom case（11）Lower section, front and rear road wheel（12）With track（14）Coordinate.
2. riser joints according to claim 1 and body automatic butt jointing device, it is characterised in that：Described detecting head
（1）Heart principle is looked for using numerical control, any 3 points of device front end contact steel pipe inner wall, is automatically positioned the center of circle.
3. riser joints according to claim 1 and body automatic butt jointing device, it is characterised in that：It is described asynchronous to watch
Take motor A (6) to be controlled by PLC, be moved to after probe in detecting on the axis fed back, look for axis automatically, ensure claw（4）Central shaft
Line is consistent with body axis.
4. riser joints according to claim 1 and body automatic butt jointing device, it is characterised in that：Described claw
（4）On have 3-9 group synchronous fuel tanks, be using 6 groups it is optimal, ensure joint clamping after with claw（4）With one heart.
5. riser joints according to claim 1 and body automatic butt jointing device, it is characterised in that：Described reducing gear
Wheel（10）Control two groups of rotating rollers, reduction gearing（10）By asynchronous servomotor C（9）Control, independent-lifting, is moved left and right.
6. riser joints according to claim 1 and body automatic butt jointing device, it is characterised in that：Described is automatic right
After connection device automatic centering, adjusted manually using rotating roller, preferably complete the mating operation of steel pipe and welding point.
7. riser joints according to claim 1 and body automatic butt jointing device, it is characterised in that：Described is automatic right
Connection device intended diameter scope is Φ 406mm~Φ 914mm, and the marine riser that diameter range is Φ 406mm~Φ 914mm can be achieved
Joint（16）With body Dock With Precision Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710984905.0A CN107842326A (en) | 2017-10-20 | 2017-10-20 | Riser joints and body automatic butt jointing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710984905.0A CN107842326A (en) | 2017-10-20 | 2017-10-20 | Riser joints and body automatic butt jointing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107842326A true CN107842326A (en) | 2018-03-27 |
Family
ID=61662496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710984905.0A Withdrawn CN107842326A (en) | 2017-10-20 | 2017-10-20 | Riser joints and body automatic butt jointing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107842326A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747270A (en) * | 2018-07-11 | 2018-11-06 | 天津市正方科技发展有限公司 | Automobile is unloaded automatic butt jointing device |
| CN109940631A (en) * | 2019-03-13 | 2019-06-28 | 浙江华消科技有限公司 | The control method of clamping unit, robot assemblies, robot and its robot |
| CN112144892A (en) * | 2020-09-28 | 2020-12-29 | 广东恒辉建设集团股份有限公司 | Steel frame construction equipment for building engineering |
| CN112984269A (en) * | 2021-04-25 | 2021-06-18 | 山东祺龙海洋石油钢管股份有限公司 | Double-joint internal thread quick connector |
| CN113714979A (en) * | 2021-09-09 | 2021-11-30 | 红云红河烟草(集团)有限责任公司 | Automatic butt joint device for pipelines |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53100940A (en) * | 1977-02-16 | 1978-09-02 | Nippon Steel Corp | Aligning apparatus for pipe end |
| CN103967454A (en) * | 2014-04-22 | 2014-08-06 | 美钻能源科技(上海)有限公司 | Hydraulic control underwater pipeline horizontal docking and locking device and docking and locking method thereof |
| CN105234664A (en) * | 2015-10-23 | 2016-01-13 | 宝应仁恒实业有限公司 | Automatic butt joint device for pipelines through video recognition |
| CN105818075A (en) * | 2016-05-18 | 2016-08-03 | 建湖县永维阀门钻件有限公司 | Butt-joint device for pipe fittings of water-resisting pipe |
| CN106239023A (en) * | 2016-08-31 | 2016-12-21 | 山东祺龙海洋石油钢管股份有限公司 | Riser joints and body automatic butt jointing device |
-
2017
- 2017-10-20 CN CN201710984905.0A patent/CN107842326A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53100940A (en) * | 1977-02-16 | 1978-09-02 | Nippon Steel Corp | Aligning apparatus for pipe end |
| CN103967454A (en) * | 2014-04-22 | 2014-08-06 | 美钻能源科技(上海)有限公司 | Hydraulic control underwater pipeline horizontal docking and locking device and docking and locking method thereof |
| CN105234664A (en) * | 2015-10-23 | 2016-01-13 | 宝应仁恒实业有限公司 | Automatic butt joint device for pipelines through video recognition |
| CN105818075A (en) * | 2016-05-18 | 2016-08-03 | 建湖县永维阀门钻件有限公司 | Butt-joint device for pipe fittings of water-resisting pipe |
| CN106239023A (en) * | 2016-08-31 | 2016-12-21 | 山东祺龙海洋石油钢管股份有限公司 | Riser joints and body automatic butt jointing device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747270A (en) * | 2018-07-11 | 2018-11-06 | 天津市正方科技发展有限公司 | Automobile is unloaded automatic butt jointing device |
| CN108747270B (en) * | 2018-07-11 | 2024-04-19 | 天津市正方科技发展有限公司 | Automatic butt joint device for unloading automobile |
| CN109940631A (en) * | 2019-03-13 | 2019-06-28 | 浙江华消科技有限公司 | The control method of clamping unit, robot assemblies, robot and its robot |
| CN112144892A (en) * | 2020-09-28 | 2020-12-29 | 广东恒辉建设集团股份有限公司 | Steel frame construction equipment for building engineering |
| CN112984269A (en) * | 2021-04-25 | 2021-06-18 | 山东祺龙海洋石油钢管股份有限公司 | Double-joint internal thread quick connector |
| CN112984269B (en) * | 2021-04-25 | 2021-07-20 | 山东祺龙海洋石油钢管股份有限公司 | Double-joint internal thread quick connector |
| CN113714979A (en) * | 2021-09-09 | 2021-11-30 | 红云红河烟草(集团)有限责任公司 | Automatic butt joint device for pipelines |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |