CN102628340A - Rope-winding driver for wire rope type marine riser tensioners - Google Patents
Rope-winding driver for wire rope type marine riser tensioners Download PDFInfo
- Publication number
- CN102628340A CN102628340A CN2012100977633A CN201210097763A CN102628340A CN 102628340 A CN102628340 A CN 102628340A CN 2012100977633 A CN2012100977633 A CN 2012100977633A CN 201210097763 A CN201210097763 A CN 201210097763A CN 102628340 A CN102628340 A CN 102628340A
- Authority
- CN
- China
- Prior art keywords
- rope
- wire rope
- marine riser
- motor
- type marine
- 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.)
- Pending
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The invention discloses a rope-winding driver for wire rope type marine riser tensioners, which comprises a lower holder, a pulley shaft is arranged on the lower holder, and a rope-winding hub is mounted on the pulley shaft, and is fixedly connected with a big gear of a drive gear pair; a drive shaft is mounted on the lower holder, a small gear in the drive gear pair is coaxially mounted on one end of the drive shaft, and is engaged with the big gear in the drive gear pair, a brake is coaxially mounted on the drive shaft, and a motor is transmissively connected with the other end of the drive shaft through a coupling, and is controlled by and connected with a control panel. The rope-winding driver solves the problem that a wire rope in a wire rope type marine riser tensioner is difficult to wind on a pulley block, replace and maintain.
Description
Technical field
The invention belongs to offshore oil natural gas drilling and extracting equipment technical field, relate to a kind of rope woolding drive unit that is used for steel wire rope type marine riser stretcher.
Background technology
Steel wire rope type marine riser stretcher is key equipment in the marine drilling equipment, can effectively increase the rigidity of marine riser.Development along with marine oil and gas exploration and development technology; Operating water depth constantly increases, and the weight of Offshore Drilling Riser system is increasing, and the stretcher ability that therefore just needs is bigger; The wirerope diameter that stretcher is joined is increasing, and the installation on stretcher is very difficult.
Summary of the invention
The purpose of this invention is to provide a kind of rope woolding drive unit that is used for steel wire rope type marine riser stretcher, solve the winding problem of major diameter wire rope on assembly pulley, and the major diameter wire rope is easy to the problem changing and safeguard on stretcher.
The technical scheme that the present invention adopted is; A kind of rope woolding drive unit that is used for steel wire rope type marine riser stretcher comprises lower fixed frame, and lower fixed frame is provided with pulley spindle; Be set with the rope woolding hub on the pulley spindle, the rope woolding hub is fixedly connected with the gear wheel of driving gear pair; Power transmission shaft is installed on lower fixed frame in addition; End at power transmission shaft is coaxially installed with the pinion in the driving gear pair; Gear wheel engagement in this pinion and the driving gear pair; Coaxial package has brake on power transmission shaft, and the power transmission shaft other end is in transmission connection through shaft coupling and motor, motor and control panel control connection.
The invention has the beneficial effects as follows that compact conformation, dependable performance, rope woolding drive unit easy and simple to handle efficiently solve the installation difficult problem of wire rope on stretcher, have improved the maintainability of tensioner system.
Description of drawings
Fig. 1 is the structural representation of rope woolding drive unit of the present invention;
Fig. 2 be rope woolding drive unit of the present invention in marine riser stretcher installation site sketch map;
Fig. 3 is a rope woolding drive unit transmission principle sketch map of the present invention.
Among the figure, 1. rope woolding hub, 2. locking pin, 3. control panel, 4. motor, 5. shaft coupling, 6. fixed mount, 7. brake, 8. power transmission shaft, 9. driving gear pair, 10. lower fixed frame, 11. pulley spindles, 12. wire rope, 13. steel wire rope type marine riser stretchers.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is elaborated.
Like Fig. 1, shown in Figure 2; The rope woolding drive unit that is used for steel wire rope type marine riser stretcher of the present invention mainly comprises rope woolding hub 1, locking pin 2, control panel 3, motor 4, shaft coupling 5, fixed mount 6, brake 7, power transmission shaft 8, driving gear pair 9, lower fixed frame 10, pulley spindle 11 compositions.
The lower fixed frame 10 of steel wire rope type marine riser stretcher 13 is provided with (horizontal direction) pulley spindle 11, is set with rope woolding hub 1 on the pulley spindle 11, and rope woolding hub 1 is fixedly connected with the gear wheel of driving gear pair 9; On the side gripper shoe of lower fixed frame 10, power transmission shaft 8 is installed through bearing (level); End at power transmission shaft 8 is coaxially installed with the pinion in the driving gear pair 9; Gear wheel engagement in this pinion and the driving gear pair 9, coaxial package has brake 7 on power transmission shaft 8, and power transmission shaft 8 other ends are through shaft coupling 5 and 4 coaxial connections of motor; Motor 4 is fixed on the fixed mount 6, and fixed mount 6 is through on the side gripper shoe that is bolted to lower fixed frame 10; On the side gripper shoe of lower fixed frame 10, control panel 3 is arranged through bolt; Motor 4 and control panel 3 control connections; Be provided with locking pin 2 between the side gripper shoe of lower fixed frame 10 and the through hole in the rope woolding hub 1; Injecting locking pin 2 can lock, and takes away locking pin 2 back rope woolding hubs 1 and gets final product normal rotation.
This device can be contained in a side of steel wire rope type marine riser stretcher lower frame, also can be contained in opposite side, or is contained in other any position of steel wire rope type marine riser stretcher lower frame.
The gear drive of driving gear pair 9 can be a single-stage driving, also can be multistage transmission, or other kind of drive.The powered version of motor 4 adopts air motor or adopts hydraulic motor or motor-driven.
The mode of braking of power transmission shaft 8 can be a friction catch in the rope woolding drive unit, also can adopt other method.The locking form of rope woolding hub 1 can adopt locking pin 2, also can adopt bolt or other locking form.
During rope woolding drive unit preparation work of the present invention, take down locking pin 2 from the side gripper shoe of lower fixed frame 10, earlier with a cord or seizing wire as guide rope; According to the requirement of stretcher cloth rope, twine tensioner pulley group and rope woolding hub 1 successively, after guide rope has twined; On the side plate of rope woolding hub 1, fix the guide rope fag end, the other end of guide rope is pinioned the wire rope 12 that promptly will twine, after the completion; On control panel 3, open motor 4, through transmission drive rope woolding hub 1 rotation (seeing accompanying drawing 3) of shaft coupling 5, power transmission shaft 8, driving gear pair 9,1 rotation of rope woolding hub makes guide rope on rope woolding hub 1, twine; Drive wire rope 12 and move, and finally twine assembly pulley and rope woolding hub 1, after winding is accomplished; Close motor 4, on the side gripper shoe of lower fixed frame 10, insert locking pin 2 locks and annotate rope woolding hub 1, it can not be rotated; Take down guide rope, and be fixed on the winding overhang of wire rope 12 on the lower fixed frame 10, accomplish the work of stretcher wire rope winding.
During work; Through with motor 4; Drive 1 rotation of rope woolding hub through shaft coupling 5, power transmission shaft 8, driving gear pair 9, drive the pulley that wire rope 12 is walked around steel wire rope type marine riser stretcher 13 tops, use 7 pairs of rope woolding hubs 1 of brake to brake; 3 pairs of motors of control panel 4 are controlled with brake 7, and 2 pairs of rope woolding hubs of locking pin 1 carry out fixing and locking.
Rope woolding drive unit of the present invention; Be mainly used on the steel wire rope type marine riser stretcher of ocean; Driving the rope woolding hub rotates; Large diameter wire rope is wrapped on the assembly pulley, and simple in structure, easy operating, safe and reliable can effectively solve wire rope winding, replacing and problem difficult in maintenance on assembly pulley in the steel wire rope type marine riser stretcher.
Claims (4)
1. rope woolding drive unit that is used for steel wire rope type marine riser stretcher; Its characteristics are: comprise lower fixed frame (10); Lower fixed frame (10) is provided with pulley spindle (11), is set with rope woolding hub (1) on the pulley spindle (11), and rope woolding hub (1) is fixedly connected with the gear wheel of driving gear pair (9); Power transmission shaft (8) is installed on lower fixed frame (10) in addition; End at power transmission shaft (8) is coaxially installed with the pinion in the driving gear pair (9); Gear wheel engagement in this pinion and the driving gear pair (9); Going up coaxial package at power transmission shaft (8) has brake (7), and power transmission shaft (8) other end is in transmission connection through shaft coupling (5) and motor (4), motor (4) and control panel (3) control connection.
2. the rope woolding drive unit that is used for steel wire rope type marine riser stretcher according to claim 1, its characteristics are: described pulley spindle (11) and power transmission shaft (8) level installation simultaneously.
3. the rope woolding drive unit that is used for steel wire rope type marine riser stretcher according to claim 1 and 2, its characteristics are: be provided with locking pin (2) between the through hole in the side gripper shoe of described lower fixed frame (10) and the rope woolding hub (1).
4. the rope woolding drive unit that is used for steel wire rope type marine riser stretcher according to claim 3, its characteristics are: described motor (4) adopts air motor, motor or hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100977633A CN102628340A (en) | 2012-04-06 | 2012-04-06 | Rope-winding driver for wire rope type marine riser tensioners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100977633A CN102628340A (en) | 2012-04-06 | 2012-04-06 | Rope-winding driver for wire rope type marine riser tensioners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102628340A true CN102628340A (en) | 2012-08-08 |
Family
ID=46586714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100977633A Pending CN102628340A (en) | 2012-04-06 | 2012-04-06 | Rope-winding driver for wire rope type marine riser tensioners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102628340A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781446A (en) * | 2016-05-18 | 2016-07-20 | 中国石油大学(华东) | Novel wire rope type riser tensioner |
| CN115929224A (en) * | 2023-03-09 | 2023-04-07 | 威飞海洋装备制造有限公司 | Fixing and retracting device suitable for guide rope |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432420A (en) * | 1981-08-06 | 1984-02-21 | Exxon Production Research Co. | Riser tensioner safety system |
| US4501219A (en) * | 1983-04-04 | 1985-02-26 | Nl Industries, Inc. | Tensioner apparatus with emergency limit means |
| WO2001016458A1 (en) * | 1999-08-31 | 2001-03-08 | Kvaerner Oil & Gas A.S. | Riser tensioning system |
| US20080187401A1 (en) * | 2007-02-02 | 2008-08-07 | Tom Bishop | Riser tensioner for an offshore platform |
| CN101530762A (en) * | 2009-03-04 | 2009-09-16 | 山东福利龙肥业有限公司 | Spray head device with stirring function |
| CN102330541A (en) * | 2011-08-05 | 2012-01-25 | 宝鸡石油机械有限责任公司 | Marine drilling riser tensioning system |
| CN202611620U (en) * | 2012-04-06 | 2012-12-19 | 宝鸡石油机械有限责任公司 | Rope coiling drive device applied to steel-wire-rope-type marine riser tensioner |
-
2012
- 2012-04-06 CN CN2012100977633A patent/CN102628340A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4432420A (en) * | 1981-08-06 | 1984-02-21 | Exxon Production Research Co. | Riser tensioner safety system |
| US4501219A (en) * | 1983-04-04 | 1985-02-26 | Nl Industries, Inc. | Tensioner apparatus with emergency limit means |
| WO2001016458A1 (en) * | 1999-08-31 | 2001-03-08 | Kvaerner Oil & Gas A.S. | Riser tensioning system |
| US20080187401A1 (en) * | 2007-02-02 | 2008-08-07 | Tom Bishop | Riser tensioner for an offshore platform |
| CN101530762A (en) * | 2009-03-04 | 2009-09-16 | 山东福利龙肥业有限公司 | Spray head device with stirring function |
| CN102330541A (en) * | 2011-08-05 | 2012-01-25 | 宝鸡石油机械有限责任公司 | Marine drilling riser tensioning system |
| CN202611620U (en) * | 2012-04-06 | 2012-12-19 | 宝鸡石油机械有限责任公司 | Rope coiling drive device applied to steel-wire-rope-type marine riser tensioner |
Non-Patent Citations (1)
| Title |
|---|
| 赵建亭等: "浮式钻井装置隔水管张紧系统研究", 《上海造船》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781446A (en) * | 2016-05-18 | 2016-07-20 | 中国石油大学(华东) | Novel wire rope type riser tensioner |
| CN115929224A (en) * | 2023-03-09 | 2023-04-07 | 威飞海洋装备制造有限公司 | Fixing and retracting device suitable for guide rope |
| CN115929224B (en) * | 2023-03-09 | 2023-05-05 | 威飞海洋装备制造有限公司 | Fixing and winding and unwinding devices suitable for guiding rope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201747356U (en) | Motor driven wheel type downhole creeper | |
| CN202611620U (en) | Rope coiling drive device applied to steel-wire-rope-type marine riser tensioner | |
| CN102322056A (en) | Super-large-torque spiral hole-boring and pile-pouring machine | |
| CN203048472U (en) | Steel rope hoist | |
| CN111099511A (en) | Automatic catwalk winch drum device driven by double variable frequency motors | |
| CN102628340A (en) | Rope-winding driver for wire rope type marine riser tensioners | |
| CN202124359U (en) | Steel wire rope winder | |
| CN201460776U (en) | Power swivel of petroleum drilling machine | |
| CN205472374U (en) | Split type hydraulic haulage machine | |
| CN105735890A (en) | Core drill | |
| CN202090827U (en) | Electric drilling rig | |
| CN105114041A (en) | Walking beam type intelligent traction pumping unit | |
| CN205000950U (en) | Beam -pumping unit is towed to walking beam formula intelligence | |
| CN102389911B (en) | Equipment for mounting steel wire rope and construction vehicle | |
| CN201326391Y (en) | Novel hoister of fully hydraulic rock core prospecting drill | |
| CN202832309U (en) | Coiled pipe injection head drive device | |
| CN203669840U (en) | Vertical type pumping unit with single reducing wheel | |
| CN201623401U (en) | Constant tension controller for trailer type electric pulling machine for tension stringing | |
| CN206359166U (en) | A kind of petroleum drilling winch | |
| CN202542763U (en) | Winch | |
| CN205151611U (en) | Device is taken out by liquid gas electric drill well | |
| CN205605108U (en) | Rock -core drilling machine | |
| CN103046870A (en) | Percussion drill suitable for construction under complex sea area condition | |
| CN203846992U (en) | Automatic pressure increasing device, gyrator and drilling machine | |
| CN203094065U (en) | Electric rope storing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120808 |