CN201172607Y - Mooring winch for ocean platform - Google Patents
Mooring winch for ocean platform Download PDFInfo
- Publication number
- CN201172607Y CN201172607Y CNU2007201317688U CN200720131768U CN201172607Y CN 201172607 Y CN201172607 Y CN 201172607Y CN U2007201317688 U CNU2007201317688 U CN U2007201317688U CN 200720131768 U CN200720131768 U CN 200720131768U CN 201172607 Y CN201172607 Y CN 201172607Y
- Authority
- CN
- China
- Prior art keywords
- brake
- mooring winch
- drum part
- frame
- drive motor
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a mooring winch for ocean drilling platforms, which is composed of a frame, a reel, a sensor, a transmission gear unit, a clutch, a drive motor, a high speed brake, a low speed brake and a water cooling brake and the like, wherein the reel is provided on the frame, the axle end of the reel is provided with the sensor, the transmission gear is provided on the reel and is meshed with the gear on the water cooling brake, the clutch is respectively connected with the water cooling brake and a speed reducer. The mooring winch can be connected with a computer for controlling and processing to keep a cable at a constant tension force. The utility model adopts multiple brakes to reduce the volume of the winch. The utility model adopts a water cooling brake to cool the elements on time. The reel is designed with a step line guide groove to change the force condition on the cable and reduce abrasion. The utility model adopts the sensor to check the force and the release speed of the cable on time, thereby realizing automatic control.
Description
Technical field
The utility model relates to the equipment that positions on the offshore oil drilling drilling platform, specifically a kind of marine drilling platform mooring winch.
Background technology
Relevant by retrieval patent documentation does not retrieve the marine drilling platform mooring winch identical with the utility model structure at present as yet.The existing mooring positioning device that applies to carry out on the ocean drilling platform of oil exploration generally take by many mooring winches separately the mode of control come drilling platform is positioned stable, though the location to drilling platform plays a significantly greater role, but because the marine operation stormy waves is big, this is difficult to obtain equilibrium for hawser stressed of separate unit mooring winch, and because structural reason, mooring winch is difficult to realize the effect of automatic constantforce, thereby what make marine drilling platform stablely causes very big danger, so be necessary prior art is improved, to adapt to the needs of ocean operation better.
Summary of the invention
The purpose of this utility model is will provide a kind of can realize that under computer controlled many mooring winch cable stress are controlled, can carry out a kind of marine drilling platform mooring winch of self-balanced according to the stressing conditions of hawser.
Technical characterictic of the present utility model is: be designed to the marine drilling platform mooring winch be made up of frame, drum part, sensor, transmission gear parts, arrangement of clutch, drive motor, high-speed brake, retarder, rope winding jib, low speed brake equipment, water-cooled brake on the basis of considering good heat dissipation effect, parts long service life, described drum part is arranged on the frame; Axle head at drum part is provided with sensor, and sensor links to each other with control setup; Described transmission gear parts are arranged on the drum part, and be meshed with gear on the water-cooled brake, described arrangement of clutch is connected with water-cooled brake, retarder respectively, retarder is arranged on the frame, retarder is connected with drive motor, between drive motor and retarder, be provided with high-speed brake, described drive motor is arranged on the frame, on drum part, be provided with the low speed brake equipment, described rope winding jib is arranged on the frame, and is used to control the sway of the hawser of drum part; Described mooring positioning winch is for having frequency conversion resistor water cooled mooring winch.
Reel in the described drum part is the structure with ladder conductor rope groove.
Described arrangement of clutch is a hydraulic clutch apparatus.
Described drive motor is a variable frequency drive motors.
Described water-cooled brake is the mechanism of Friction disk dynamic brake, and the formation cooling structure that is connected with seawater.
During use, many mooring winches are individually fixed in around the drilling platform, and are connected with distributed control device, and distributed control device is connected with central controller again, and the hawser of mooring winch navigates to marine desired location respectively under the traction of the ship that casts anchor.Discharge in the process of hawser, the release rate of rope roll detects by sensor, and data-signal is sent to distributed control device, distributed control device is sent to central controller with information again, central controller is handled detected signal, make the instruction of control rope roll release rate, and the work of control high-speed brake and water-cooled brake, low brake.For the tension force that makes each hawser keeps balance, water-cooled brake is designed to the version of dynamic brake.To produce a large amount of heats in braking procedure, in order to reduce temperature, water-cooled brake is connected with seawater and cools off.Have good positioning back or when meeting sea beat, sensor feeds back to central controller with the pulling force that bears of its hawser respectively of each mooring winch, central controller is realized the stress balance of each mooring winch hawser by the work of control mooring winch.
Advantage of the present invention is: carry out control and treatment owing to mooring winch can be connected with computing machine, thereby make the hawser of mooring winch be in permanent tension condition; Because mooring winch is designed to many brake structural type, thereby the brake wheel diameter is reduced, made things convenient for and made and transportation, reduced winch shared space on platform; Owing to be provided with water-cooled brake, thereby the glancing impact parts in time cooled off, reduced the wearing and tearing of parts, improved the service life of parts, reduced the device damage that parts bring because of marine corrosion simultaneously; Because spool designs becomes to have the structure of ladder conductor rope groove, thereby change the stressing conditions of hawser when twining, reduced the wearing and tearing of steel rope, improved service life; Owing to be provided with sensor, thereby the stressed and release rate of hawser in time detected, realized the purpose of automatic guidance mooring winch; Since rational in infrastructure, the degree of automation height, and dependable performance is so there is very big practical and popularizing value.
Description of drawings
Below with reference to accompanying drawing the utility model is described further:
Accompanying drawing 1 is the structural representation of the utility model marine drilling platform with mooring winch;
Accompanying drawing 2 is that the A of accompanying drawing 1 is to structural representation.
The specific embodiment
With reference to accompanying drawing 1, accompanying drawing 2, marine drilling platform of the present utility model is made up of frame 1, drum part 2, sensor 3, transmission gear parts 4, arrangement of clutch 5, drive motor 6, high-speed brake 7, retarder 8, rope winding jib 9, low speed brake equipment 10, water-cooled brake 11 with mooring winch, described drum part 2 is arranged on the frame 1, and the reel in the drum part 2 is the structure with ladder conductor rope groove.Axle head at drum part 2 is provided with sensor 3, and sensor 3 links to each other with control setup; Described transmission gear parts 4 are arranged on the drum part 2, and be meshed with gear on the water-cooled brake 11, described arrangement of clutch 5 is connected with water-cooled brake 11, retarder 8 respectively, described arrangement of clutch 5 is a hydraulic clutch apparatus, described water-cooled brake 11 is the mechanism of Friction disk dynamic brake, and the formation cooling structure that is connected with seawater.Retarder 8 is arranged on the frame 1, and retarder 8 is connected with drive motor 6, is provided with high-speed brake 7 between drive motor 6 and retarder 8, and described drive motor 6 is arranged on the frame 1, and described drive motor 6 is a variable frequency drive motors.Be provided with low speed brake equipment 10 on drum part 2, described rope winding jib 9 is arranged on the frame 1, and is used to control the sway of the hawser of drum part 2; Described mooring positioning winch 2 is for having frequency conversion resistor water cooled mooring winch.
Claims (5)
1, marine drilling platform mooring winch, be made up of frame (1), drum part (2), sensor (3), transmission gear parts (4), arrangement of clutch (5), drive motor (6), high-speed brake (7), retarder (8), rope winding jib (9), low speed brake equipment (10), water-cooled brake (11), it is characterized in that: described drum part (2) is arranged on the frame (1); Axle head at drum part (2) is provided with sensor (3), and sensor (3) links to each other with control setup; Described transmission gear parts (4) are arranged on the drum part (2), and be meshed with gear on the water-cooled brake (11), described arrangement of clutch (5) respectively with water-cooled brake (11), retarder (8) is connected, retarder (8) is arranged on the frame (1), retarder (8) is connected with drive motor (6), between drive motor (6) and retarder (8), be provided with high-speed brake (7), described drive motor (6) is arranged on the frame (1), on drum part (2), be provided with low speed brake equipment (10), described rope winding jib (9) is arranged on the frame (1), and is used to control the sway of the hawser of drum part (2); Described mooring positioning winch (2) is for having frequency conversion resistor water cooled mooring winch.
2, marine drilling platform mooring winch according to claim 1 is characterized in that: the reel in the described drum part (2) is the structure with ladder conductor rope groove.
3, marine drilling platform mooring winch according to claim 1 is characterized in that: described arrangement of clutch (5) is a hydraulic clutch apparatus.
4, marine drilling platform mooring winch according to claim 1 is characterized in that: described drive motor (6) is a variable frequency drive motors.
5, marine drilling platform mooring winch according to claim 1 is characterized in that: described water-cooled brake (11) is the mechanism of Friction disk dynamic brake, and the formation cooling structure that is connected with seawater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201317688U CN201172607Y (en) | 2007-12-21 | 2007-12-21 | Mooring winch for ocean platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201317688U CN201172607Y (en) | 2007-12-21 | 2007-12-21 | Mooring winch for ocean platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172607Y true CN201172607Y (en) | 2008-12-31 |
Family
ID=40199718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201317688U Expired - Fee Related CN201172607Y (en) | 2007-12-21 | 2007-12-21 | Mooring winch for ocean platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172607Y (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880014A (en) * | 2009-05-08 | 2010-11-10 | 南通力威机械有限公司 | Kiloton lifting winch |
| CN101698463B (en) * | 2009-10-28 | 2011-06-29 | 芜湖南起起重机械有限公司 | Braking device of electric block |
| CN102887450A (en) * | 2012-10-12 | 2013-01-23 | 南通力威机械有限公司 | Heavy-load and light-load dual-purpose hydraulic umbilical winch |
| CN103010253A (en) * | 2012-12-10 | 2013-04-03 | 凯盛重工有限公司 | Dispatching winch system |
| CN103183293A (en) * | 2013-04-07 | 2013-07-03 | 中国地质大学（武汉） | Rope coring and arranging winch with heavy hook falling freely |
| CN103434965A (en) * | 2013-07-11 | 2013-12-11 | 江苏威和重工有限公司 | Electric variable-frequency constant-tension mooring winch |
| CN104098040A (en) * | 2014-06-18 | 2014-10-15 | 武汉船用机械有限责任公司 | Rope storage winch for semi-submersible offshore platform |
| CN104528561A (en) * | 2015-01-20 | 2015-04-22 | 湖南科技大学 | Combined marine winch |
| CN105060148A (en) * | 2015-08-05 | 2015-11-18 | 南通力威机械有限公司 | Electric anchor winch |
| CN105730628A (en) * | 2016-03-28 | 2016-07-06 | 上海阜有海洋科技有限公司 | Multi-point mooring and positioning constant-tension self-adaptive control system and method for ship |
| CN106115523A (en) * | 2016-08-26 | 2016-11-16 | 南通力威机械有限公司 | One pulls winch and meets an urgent need release system |
| CN107337127A (en) * | 2017-07-04 | 2017-11-10 | 上海振华重工(集团)股份有限公司 | Big pulling force heavy type anchor winch |
| CN107814325A (en) * | 2017-11-29 | 2018-03-20 | 兴化市通舟船舶设备有限公司 | A kind of novel efficient winch |
| CN108039796A (en) * | 2018-02-02 | 2018-05-15 | 付竞 | Driving means for oil pumping unit |
| CN110902537A (en) * | 2019-12-11 | 2020-03-24 | 陈东辉 | Energy-saving mine hoist |
| CN111852405A (en) * | 2020-09-22 | 2020-10-30 | 胜利油田高原石油装备有限责任公司 | Hydraulic transmission reciprocating type oil extraction pumping unit |
| CN113148887A (en) * | 2021-04-20 | 2021-07-23 | 大连海事大学 | Cable temperature detection device for winch system of scientific investigation ship and use method thereof |
-
2007
- 2007-12-21 CN CNU2007201317688U patent/CN201172607Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880014A (en) * | 2009-05-08 | 2010-11-10 | 南通力威机械有限公司 | Kiloton lifting winch |
| CN101880014B (en) * | 2009-05-08 | 2014-05-21 | 南通力威机械有限公司 | Kiloton lifting winch |
| CN101698463B (en) * | 2009-10-28 | 2011-06-29 | 芜湖南起起重机械有限公司 | Braking device of electric block |
| CN102887450A (en) * | 2012-10-12 | 2013-01-23 | 南通力威机械有限公司 | Heavy-load and light-load dual-purpose hydraulic umbilical winch |
| CN103010253A (en) * | 2012-12-10 | 2013-04-03 | 凯盛重工有限公司 | Dispatching winch system |
| CN103183293A (en) * | 2013-04-07 | 2013-07-03 | 中国地质大学（武汉） | Rope coring and arranging winch with heavy hook falling freely |
| CN103434965A (en) * | 2013-07-11 | 2013-12-11 | 江苏威和重工有限公司 | Electric variable-frequency constant-tension mooring winch |
| CN104098040A (en) * | 2014-06-18 | 2014-10-15 | 武汉船用机械有限责任公司 | Rope storage winch for semi-submersible offshore platform |
| CN104528561A (en) * | 2015-01-20 | 2015-04-22 | 湖南科技大学 | Combined marine winch |
| CN105060148A (en) * | 2015-08-05 | 2015-11-18 | 南通力威机械有限公司 | Electric anchor winch |
| CN105730628A (en) * | 2016-03-28 | 2016-07-06 | 上海阜有海洋科技有限公司 | Multi-point mooring and positioning constant-tension self-adaptive control system and method for ship |
| CN105730628B (en) * | 2016-03-28 | 2017-09-19 | 上海阜有海洋科技有限公司 | Multipoint mooring positioning constant self-Adaptive Tension Control System and method peculiar to vessel |
| CN106115523A (en) * | 2016-08-26 | 2016-11-16 | 南通力威机械有限公司 | One pulls winch and meets an urgent need release system |
| CN107337127A (en) * | 2017-07-04 | 2017-11-10 | 上海振华重工(集团)股份有限公司 | Big pulling force heavy type anchor winch |
| CN107814325A (en) * | 2017-11-29 | 2018-03-20 | 兴化市通舟船舶设备有限公司 | A kind of novel efficient winch |
| CN108039796A (en) * | 2018-02-02 | 2018-05-15 | 付竞 | Driving means for oil pumping unit |
| CN110902537A (en) * | 2019-12-11 | 2020-03-24 | 陈东辉 | Energy-saving mine hoist |
| CN111852405A (en) * | 2020-09-22 | 2020-10-30 | 胜利油田高原石油装备有限责任公司 | Hydraulic transmission reciprocating type oil extraction pumping unit |
| CN113148887A (en) * | 2021-04-20 | 2021-07-23 | 大连海事大学 | Cable temperature detection device for winch system of scientific investigation ship and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201172607Y (en) | Mooring winch for ocean platform | |
| CN101544269A (en) | Mooring automatic positioning system for offshore operation platform | |
| CN101462581B (en) | Mooring locating device for sea drill platform | |
| EP2694427B1 (en) | Tensioning device | |
| DK2896589T3 (en) | Method and apparatus. | |
| EP0438258B1 (en) | Method for the casting of anchors and mooring of platforms, and an anchor casting unit | |
| CN105329408A (en) | Marine anchor | |
| CN202575796U (en) | Deep-sea winch | |
| WO2012067521A1 (en) | Traction winch structure, an apparatus for a winch and use thereof | |
| CN202717006U (en) | Three-roller friction-type bi-configuration anchor gear | |
| CN112110360A (en) | Traction and cable storage combined winch | |
| CN202358859U (en) | Drawing device of deep-sea winch | |
| CN202358865U (en) | Cable arranging device | |
| CN208948732U (en) | A kind of cable storage winch that can accurately adjust take-up tension | |
| CN106672166A (en) | Winding drum of hydraulic combined anchor and mooring equipment | |
| NO342074B1 (en) | Hoisting system | |
| KR20120118729A (en) | An offshore anchoring winch control system and operation method of the same | |
| CN214399614U (en) | Ocean winch with wave compensation function | |
| CN203032879U (en) | Ship anchor windlass | |
| CN113840776A (en) | Towing winch system and method for performing towing operations, in particular for assisting convoying operations of a vessel through a waterway | |
| KR102420927B1 (en) | Mooring Winch | |
| CN220334636U (en) | Wave compensation hydraulic winch in ship rescue boat retraction system | |
| CA3066630A1 (en) | Turret mooring buoy system | |
| CN206288198U (en) | A kind of safety-type windlass | |
| NO20171695A1 (en) | A smart line sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20121221 |