CN101440697A - 9000m sea petroleum platform well drilling module winch capstan - Google Patents
9000m sea petroleum platform well drilling module winch capstan Download PDFInfo
- Publication number
- CN101440697A CN101440697A CNA200810013089XA CN200810013089A CN101440697A CN 101440697 A CN101440697 A CN 101440697A CN A200810013089X A CNA200810013089X A CN A200810013089XA CN 200810013089 A CN200810013089 A CN 200810013089A CN 101440697 A CN101440697 A CN 101440697A
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- winch
- transmission shaft
- power transmission
- well drilling
- drilling module
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Abstract
The invention relates to a 9,000-meter offshore oil platform well drilling module winch for an offshore oil platform well drilling module. The winch consists of a transmission shaft I, a transmission shaft II, a roller shaft, a cooling system, a transmission shaft III, a winch, an air pipeline, a transmission shaft IV, an electric heater and a lubrication system; the transmission shaft I is arranged in the left rear part of the winch; the transmission shaft II is arranged in the left front part of the winch; the surface of the roller shaft is provided with an open rope groove which is arranged in the middle part of the winch; the transmission shaft I, the transmission shaft II and the roller shaft are in threaded connection with the winch; the air pipeline and the cooling system are arranged inside a bottom luge of the winch and are in pipeline connection; the transmission shaft III is arranged in the right front part of the winch; the transmission shaft IV is arranged in the right rear part of the winch; the air pipeline, the cooling system, the transmission shaft III and the transmission shaft IV are in threaded connection with the winch; the electric heater is arranged in the left side of the bottom luge of the winch in threaded connection; and the lubrication system is arranged inside the winch in pipeline connection. The winch solves the problems that the prior art has a complex structure, large weight, low transmission efficiency, difficult transportation, slightly small power and difficult operation and maintenance; and the 9,000-meter offshore oil platform well drilling module winch can be used for the operation of the offshore oil platform well drilling module.
Description
Technical field:
The present invention relates to 9000 meters sea petroleum platform well drilling module winch that a kind of ocean platform drilling module is used.
Background technology:
Existing 9000 meters AC frequency conversion winches are mainly used in land rig in China, marine drilling platform does not still have this type winch, there is following shortcoming in external winch of joining at 9000 meters ocean platforms: winch is for dividing body structure, complex structure, weight is bigger than normal, winch adopts the reduction box transmission, and transmission efficiency is low; The foreign same type winch has adopted 3 alternating-current variable frequency motors, and power is less than normal, and well-digging efficient is low; Existing 9000 meters AC frequency conversion winch structures are too complicated, the difficult operation and maintenance of workman.
Summary of the invention:
The purpose of this invention is to provide a kind of 9000 meters sea petroleum platform well drilling module winch, the invention solves the branch body structure that exists in the prior art, weight is bigger than normal; Winch adopts the reduction box transmission, and transmission efficiency is low; Power is less than normal, and well-digging efficient is low; Since complex structure, the problem of the difficult operation and maintenance of workman.
The technical solution adopted for the present invention to solve the technical problems is: 9000 meters sea petroleum platform well drilling module winch, form by power transmission shaft I, power transmission shaft II, drum shaft, cooling system, power transmission shaft III, winch, air duct, power transmission shaft IV, electric heater, lubricating system; Power transmission shaft I is located at that the left back portion of winch, power transmission shaft II are located at the left front portion of winch, the drum shaft surface is provided with the opening grooving and is contained in the winch middle part, the three all is connected with the winch bolt, air duct is pipeline with sled inside at the bottom of cooling system is laid in winch and is connected, power transmission shaft III is located at the winch right front portion, power transmission shaft IV is located at the right back portion of winch, they all are connected with the winch bolt, the sled left side was threaded at the bottom of electric heater was located at winch, and lubricating system is located at the winch internal pipeline and lays connection; 9000 meters sea petroleum platform well drilling module winch (JC90DB winch) are whole Transporting; This winch is designed to integral body, single shaft, single gear (gear diameter 1.9-2.1 rice, the accuracy of gear is more than 5 grades) transmission, by four high speeds, wideband, the alternating-current variable frequency motor of high pulling torque is by the direct geared drive roller shaft, by two pairs of gear drives, its transmission efficiency reaches more than 0.96, main brake adopts bilateral, the double plate hydraulic disc brake, auxiliary brake adopts the alternating-current variable frequency motor dynamic braking, motor gear end at the winch rear portion passes through two 45KW alternating-current variable frequency motors of gear clutch transmission in addition, can realize automatic bit feed, this winch not only has the automatic bit feed function, and can also play the effect of emergent trip-out processing accident.
The invention has the beneficial effects as follows that because this winch adopts the frequency conversion electrical control technology, winch has only a drum shaft, improve transmission efficiency greatly by two pairs of gear drives, transmission efficiency reaches more than 0.96, adopts the single gear transmission, and the transmission accuracy and the degree of accuracy improve greatly, the drum shaft surface is provided with the opening grooving, solved the difficult point of winch exploitation, turntable has guaranteed gears engaged precision, winch compact overall structure for whole processing in this winch, in light weight, convenient transportation; Gear diameter 1.9-2.1 rice, the accuracy of gear reaches more than 5 grades.
Description of drawings:
Fig. 1 is that overall structure master of the present invention looks schematic diagram.Fig. 2 is an overall structure vertical view of the present invention.Fig. 3 is an overall structure left view of the present invention.
Among the figure 1, power transmission shaft I, 2, power transmission shaft II, 3, drum shaft, 4, cooling system, 5, power transmission shaft III, 6, winch, 7, air duct, 8, power transmission shaft IV, 9, electric heater, 10, lubricating system.
The specific embodiment:
In the accompanying drawings, 9000 meters sea petroleum platform well drilling module winch are made up of power transmission shaft I1, power transmission shaft II2, drum shaft 3, cooling system 4, power transmission shaft III5, winch 6, air duct 7, power transmission shaft IV8, electric heater 9, lubricating system 10.
In Fig. 1, power transmission shaft II2 is located at 6 left front in winch and uses bolt, drum shaft 3 surfaces are provided with the opening grooving and are contained in winch 6 middle part bolt, and cooling system 4 is located at inner the laying with pipeline of 6 ends of winch sled and connects, and power transmission shaft III5 is located at winch 6 right front portion bolts and connects.
In Fig. 2, power transmission shaft I1 is located at 6 left back bolts of winch and connects, and power transmission shaft IV8, is located at 6 right back bolts of winch and connects, and lubricating system 10 is located at winch 6 internal pipelines and lays and connect.
In Fig. 3, the 6th, winch, air duct 7 are located at 6 ends of winch sled internal pipeline and lay connection, and electric heater 9 is located at sled left side, 6 ends of winch and is threaded.
Claims (1)
1, a kind of 9000 meters sea petroleum platform well drilling module winch, by power transmission shaft I (1), power transmission shaft II (2), drum shaft (3), cooling system (4), power transmission shaft III (5), winch (6), air duct (7), power transmission shaft IV (8), electric heater (9), lubricating system (10) is formed, it is characterized in that: power transmission shaft I (1) is located at the left back portion of winch (6), power transmission shaft II (2) is located at the cylinder (3) that left front surface of winch (6) be provided with the opening grooving and is contained in winch (6) middle part, the three all is connected with the winch bolt, air duct (7) is pipeline with sled inside at the bottom of cooling system (4) is laid in winch and is connected, power transmission shaft III (5) is located at winch (6) right front portion, power transmission shaft IV (8) is located at the right back portion of winch (6), they all are connected with winch (6) bolt, electric heater (9) is located at sled left side, winch (6) end and is threaded, and lubricating system (10) is located at winch (6) internal pipeline and lays connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810013089XA CN101440697B (en) | 2008-09-04 | 2008-09-04 | 9000m sea petroleum platform well drilling module winch capstan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810013089XA CN101440697B (en) | 2008-09-04 | 2008-09-04 | 9000m sea petroleum platform well drilling module winch capstan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101440697A true CN101440697A (en) | 2009-05-27 |
| CN101440697B CN101440697B (en) | 2010-12-08 |
Family
ID=40725282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810013089XA Expired - Fee Related CN101440697B (en) | 2008-09-04 | 2008-09-04 | 9000m sea petroleum platform well drilling module winch capstan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101440697B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502438A (en) * | 2011-10-17 | 2012-06-20 | 四川宏华石油设备有限公司 | Winch of drilling machine |
| CN106517012A (en) * | 2016-12-06 | 2017-03-22 | 三重型能源装备有限公司 | Hydraulic winch and drilling machine |
| CN106586867A (en) * | 2016-12-16 | 2017-04-26 | 中国石油天然气集团公司 | Petroleum drilling winch |
-
2008
- 2008-09-04 CN CN200810013089XA patent/CN101440697B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502438A (en) * | 2011-10-17 | 2012-06-20 | 四川宏华石油设备有限公司 | Winch of drilling machine |
| CN102502438B (en) * | 2011-10-17 | 2013-10-09 | 四川宏华石油设备有限公司 | Winch of drilling machine |
| CN106517012A (en) * | 2016-12-06 | 2017-03-22 | 三重型能源装备有限公司 | Hydraulic winch and drilling machine |
| CN106586867A (en) * | 2016-12-16 | 2017-04-26 | 中国石油天然气集团公司 | Petroleum drilling winch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101440697B (en) | 2010-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaohe Equipment Group Co Ltd Assignor: Liaohe Petroleum Exploration Bureau Contract record no.: 2012210000040 Denomination of invention: 9000m sea petroleum platform well drilling module winch capstan Granted publication date: 20101208 License type: Exclusive License Open date: 20090527 Record date: 20120312 |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20121031 Contract record no.: 2012210000040 Assignee after: China Petroleum Liaohe Equipment Company Assignee before: Liaohe Equipment Group Co Ltd |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20170904 |