CN101509358A - Tube fitting pressing device - Google Patents
Tube fitting pressing device Download PDFInfo
- Publication number
- CN101509358A CN101509358A CNA2009103012226A CN200910301222A CN101509358A CN 101509358 A CN101509358 A CN 101509358A CN A2009103012226 A CNA2009103012226 A CN A2009103012226A CN 200910301222 A CN200910301222 A CN 200910301222A CN 101509358 A CN101509358 A CN 101509358A
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- CN
- China
- Prior art keywords
- pipe
- slips
- hinged
- workover rig
- bracket assembly
- 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.)
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Abstract
Description
Claims (10)
- [claim 1] 1, a kind of tube fitting pressing device is characterized in that comprising bracket assembly, actuator and pipe clamping device; Two bracket assemblys of symmetry are fixedly mounted on respectively on workover rig platform and the preventer; Two actuators of symmetry and energy synchronization action are fixedly mounted on respectively on the corresponding bracket assembly, two actuators are connected with two pipe clamping devices by wire rope respectively, and the pipe clamping device is sleeved on the pipe of well head top and can drags pipe and moves down.
- [claim 2] 2, tube fitting pressing device according to claim 1 is characterized in that each actuator comprises telescopic hydraulic cylinder and wire rope bend wheel; The telescopic hydraulic cylinder of horizontal positioned is installed in the bracket assembly, and the pistons end of telescopic hydraulic cylinder or cylinder ends are hinged on the bracket assembly, and the cylinder ends of telescopic hydraulic cylinder or pistons end have the ear bearing pin that connects wire rope; Two guide rails are installed on the bracket assembly, and telescopic hydraulic cylinder is sitting on the guide rail and can slides on guide rail; The changed course wheel shaft is installed on the bracket assembly between telescopic hydraulic cylinder and the pipe, on the changed course wheel shaft wire rope bend wheel that can rotate is installed; One end of wire rope is fixedly mounted on the ear bearing pin, and the race that the other end of wire rope is walked around the wire rope bend wheel is connected on the pipe clamping device.
- [claim 3] 3, tube fitting pressing device according to claim 1 and 2 is characterized in that the pipe clamping device comprises the anti-slips that hangs that surges; The anti-slips that hangs that surges hangs on the top of workover rig platform by bascule, and the anti-slips that hangs that surges is sleeved on pipe top and can clamps and unclamp pipe, surges instead to hang that slips is linked up with by the bottom and the upper end of wire rope links together.
- [claim 4] 4, tube fitting pressing device according to claim 3 is characterized in that bascule comprises balanced lever, balance weight, strap, fixed pulley, balancing weight and balance bracket; Balance bracket is fixedly connected on the workover rig platform, two contour fixed pulleys are installed on the balance bracket by rotating shaft, one end of strap is walked around fixed pulley and is linked together with balancing weight, and the middle part of balanced lever and the other end of strap link together; The anti-slips that hangs that surges is linked up with an end that is suspended on balanced lever by top, and the other end and the balance weight of balanced lever link together.
- [claim 5] 5, tube fitting pressing device according to claim 4, the anti-slips below of hanging that it is characterized in that surging has hydraulic pressure pipe slips elevator, hydraulic pressure pipe slips elevator to be sitting on the well head and is sleeved on the pipe, and the hydraulic pressure pipe slips elevator can clamp and unclamp pipe.
- [claim 6] 6, tube fitting pressing device according to claim 5 is characterized in that between wire rope bend wheel and the pipe clamping device pressure adjusting roller device being arranged, and the pressure adjusting roller device comprises support, goes up lower plate, pulley and adjustment bolt; Support is fixedly mounted on the downside of workover rig platform crossbeam by bolt and last lower plate, horizontal concrete chute is arranged on the support, pulley spindle is installed in the horizontal concrete chute by slide block and can moves horizontally, and the adjustment bolt that can promote slide block is by being threaded on the support; Wire rope is pressed on the wheel trench bottom of pulley.
- [claim 7] 7, tube fitting pressing device according to claim 6 is characterized in that bracket assembly comprises two side plates of symmetry; The bottom of two side plates is connected on the preventer upper flange by bolt, and the top of two side plates links together by bolt.
- [claim 8] 8, tube fitting pressing device according to claim 7 is characterized in that connecting rod comprises front tension bar, middle pull bar, back stay, front strut and rear pole; The upper end of front tension bar is hinged on the downside of workover rig platform crossbeam, and the lower end of front tension bar is hinged on the upside of bracket assembly front portion; The upper end of middle pull bar is hinged on the downside of workover rig platform crossbeam, and the lower end of middle pull bar is hinged on the upside at bracket assembly middle part; The upper end of back stay is hinged on the downside of workover rig platform, and the lower end of back stay is hinged on the upside at bracket assembly rear portion; The upper end of front strut is hinged on the downside of bracket assembly front portion, and the lower end of front strut is hinged on the lower end of workover rig platform column; The upper end of rear pole is hinged on the downside at bracket assembly rear portion, and the lower end of rear pole is hinged on the lower end of workover rig platform column; Be connected with female bearing with two otic placodes by bolt on workover rig platform crossbeam and the workover rig platform column, there is the public bearing with an otic placode at the two ends of each connecting rod, and public bearing and female bearing are hinged.
- [claim 9] 9, tube fitting pressing device according to claim 8, there is the adjusting screw(rod) that can regulate connecting rod length at the middle part that it is characterized in that each connecting rod, the two ends of adjusting screw(rod) have left hand thread and right-handed thread respectively, and the connecting rod at adjusting screw(rod) two ends links together by respective threads and adjusting screw(rod).
- [claim 10] 10, tube fitting pressing device according to claim 9, the anti-bottom hook that hangs slips that it is characterized in that surging is gone up free gas electromagnetic shaker.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103012226A CN101509358B (en) | 2009-03-30 | 2009-03-30 | Tube fitting pressing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103012226A CN101509358B (en) | 2009-03-30 | 2009-03-30 | Tube fitting pressing device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101509358A true CN101509358A (en) | 2009-08-19 |
CN101509358B CN101509358B (en) | 2012-05-23 |
Family
ID=41001877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009103012226A Expired - Fee Related CN101509358B (en) | 2009-03-30 | 2009-03-30 | Tube fitting pressing device |
Country Status (1)
Country | Link |
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CN (1) | CN101509358B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102061899B (en) * | 2009-11-13 | 2013-02-13 | 江苏省金峰石油机械制造有限公司 | Hydraulic pressure balance work over rig |
CN104229634A (en) * | 2014-09-22 | 2014-12-24 | 上海外高桥造船有限公司 | Loading test device and method for self-elevating platform casing auxiliary tension system |
CN114877669A (en) * | 2022-05-09 | 2022-08-09 | 常州市佳发制粒干燥设备有限公司 | Material conveying device of boiling granulating dryer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3865256A (en) * | 1973-11-08 | 1975-02-11 | Sr Richard B Freeman | Casing and drill pipe handling device |
US5839514A (en) * | 1997-05-23 | 1998-11-24 | Fleet Cementers, Inc. | Method and apparatus for injection of tubing into wells |
US6189621B1 (en) * | 1999-08-16 | 2001-02-20 | Smart Drilling And Completion, Inc. | Smart shuttles to complete oil and gas wells |
EP1295006B1 (en) * | 2000-06-02 | 2006-04-12 | Oil & Gas Rental Services, Inc. | Pipe handling apparatus and method of landing items at a well location |
CN2437854Y (en) * | 2000-06-13 | 2001-07-04 | 临邑县机械制造总厂 | Fluid producing downhole sand removing forward hydrocyclone for oil well |
RU2231618C2 (en) * | 2001-07-24 | 2004-06-27 | Открытое акционерное общество "Волгабурмаш" | Wedge device for holding boring pipes in rotor of boring plant |
FR2916013B1 (en) * | 2007-05-09 | 2009-11-20 | Dietswell Engineering Sa | DEVICE FOR THE ROTATIONAL DRIVE OF A TUBULAR ELEMENT PROVIDED FOR RECEIVING AND VEHICULATING A PRESSURIZED FLUID |
CN201083083Y (en) * | 2007-12-11 | 2008-07-09 | 王德庆 | Hydraulic pressurization well borer |
CN201381811Y (en) * | 2009-03-30 | 2010-01-13 | 新疆石油管理局井下作业公司 | Tube pressurizing device |
-
2009
- 2009-03-30 CN CN2009103012226A patent/CN101509358B/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102061899B (en) * | 2009-11-13 | 2013-02-13 | 江苏省金峰石油机械制造有限公司 | Hydraulic pressure balance work over rig |
CN104229634A (en) * | 2014-09-22 | 2014-12-24 | 上海外高桥造船有限公司 | Loading test device and method for self-elevating platform casing auxiliary tension system |
CN104229634B (en) * | 2014-09-22 | 2016-04-27 | 上海外高桥造船有限公司 | For load test apparatus and the method for the auxiliary tension system of jack-up platform sleeve pipe |
CN114877669A (en) * | 2022-05-09 | 2022-08-09 | 常州市佳发制粒干燥设备有限公司 | Material conveying device of boiling granulating dryer |
CN114877669B (en) * | 2022-05-09 | 2023-07-25 | 常州市佳发制粒干燥设备有限公司 | Material conveying device of boiling granulating dryer |
Also Published As
Publication number | Publication date |
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CN101509358B (en) | 2012-05-23 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CNPC XIBU DRILLING ENGINEERING COMPANY LIMITED Free format text: FORMER OWNER: XINJIANG PETROLEUM ADMINISTRATION BUREAU DOWNHOLE OPERATION COMPANY Effective date: 20121224 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 834000 KARAMAY, XINJIANG UYGUR AUTONOMOUS REGION TO: 830026 URUMQI, XINJIANG UYGUR AUTONOMOUS REGION |
|
TR01 | Transfer of patent right |
Effective date of registration: 20121224 Address after: 830026, No. 68 South Central Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: CNPC Xibu Drilling Engineering Company Limited Address before: 834000 Karamay Road, the Xinjiang Uygur Autonomous Region, No. 34 Patentee before: Xinjiang Petro Administration Bureau Downhole Operation Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20150330 |
|
EXPY | Termination of patent right or utility model |