CN207450170U - A kind of rotary turret table for single point mooring system - Google Patents
A kind of rotary turret table for single point mooring system Download PDFInfo
- Publication number
- CN207450170U CN207450170U CN201721230993.7U CN201721230993U CN207450170U CN 207450170 U CN207450170 U CN 207450170U CN 201721230993 U CN201721230993 U CN 201721230993U CN 207450170 U CN207450170 U CN 207450170U
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- China
- Prior art keywords
- electric power
- slip ring
- power slip
- ring
- neatly
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Abstract
The utility model provides a kind of rotary turret table for single point mooring system, including swinging mounting, hose deck, the first electric power slip ring, the second electric power slip ring, neatly ring, mooring bearing inner race bearing and rotation deck.First electric power slip ring, the second electric power slip ring, neatly ring are located between rotation deck hose deck, rotation deck；Wherein, the first electric power slip ring is close to hose deck.First electric power slip ring, the second electric power slip ring include moving-coil and Jing Quan, and neatly ring includes neatly gyration inner ring and the quiet outer ring of neatly ring.First electric power slip ring moving-coil, the second electric power slip ring moving-coil, neatly gyration inner ring middle part are equipped with the duct penetrated through, swinging mounting is arranged in the duct, and the first electric power slip ring moving-coil, the second electric power slip ring moving-coil, neatly gyration inner ring is driven to rotate, the second electric power slip ring Jing Quan, the quiet outer ring of neatly ring are connected with mooring bearing inner race bearing.The rotary turret table of the utility model solves the problems, such as that neatly ring body accumulates larger and poor sealing in the prior art.
Description
Technical field
The utility model is related to single point mooring fields, particularly relate to a kind of rotary turret table for single point mooring system.
Background technology
Single point mooring system is widely used in Bohai Sea oil gas field oil exploitation because it is with good " vane effect ".
Due to traditional main mooring FPSO of single point mooring system, the equipment arrangement form in rotary turret table is also all according to oil-gas transportation
It is arranged as the main purpose；To Yu Haiyang nuclear power platform, since platform major function is externally to transmit electric power and on a small quantity
Therefore domestic water, can make accordingly of the single point mooring system rotary turret table equipment arrangement form of Yu Haiyang nuclear power platform
Go out adjustment, meet the major function of ocean nuclear power platform electric power output.
Traditional FPSO single point mooring system rotary turret table structural arrangement forms are that fluid slip ring is arranged in bottom, up
Electric power slip ring, signal slip ring are sequentially arranged, this arrangement form is using the superposition installation of large-sized fluid slip ring, to meet oil gas
Big flow conveying requirement.But to Yu Haiyang nuclear power platform single point mooring system, with power Transmission as the main purpose, simultaneously
Convey a small amount of domestic water；Therefore electric power slip ring size is larger, and fluid slip ring size is relatively small, and basis is using tradition herein
Rotary turret table equipment arrangement form " fluid slip ring is arranged in down, and electric power slip ring is arranged in " need coordinate electric power slip ring size
Increase the size of fluid slip ring, add additional the manufacture cost of fluid slip ring, while also cause fluid bearing ring seal performance not
It is good.
In order to ensure the continuous and steady operation of nuclear power platform, solve power Transmission and domestic water transportation problem, it is necessary to
Existing single point mooring system rotary turret table equipment arrangement form is adjusted.Therefore, new rotary turret table equipment arrangement is designed
With meet ocean nuclear power platform mooring water delivery transmission of electricity require it is particularly important.
The content of the invention
The technical problems to be solved in the utility model is：A kind of rotary turret table for single point mooring system is provided, is solved
Neatly ring body accumulates the problem of larger and poor sealing in the prior art, reduces neatly ring cost.
A kind of rotary turret table for single point mooring system provided by the utility model including head tree, slip ring shift fork, turns
Dynamic stent, hose deck, the first electric power slip ring, the second electric power slip ring, neatly ring, mooring bearing inner race bearing and rotation deck.
The both ends of the head tree are connected respectively with hose deck, rotation deck, the first electric power slip ring, the second electric power slip ring, water
Slip ring is located between rotation deck hose deck, rotation deck；Wherein, the first electric power slip ring is close to hose deck.It is described
First electric power slip ring includes the first electric power slip ring moving-coil and the first electric power slip ring Jing Quan, and the second electric power slip ring includes the second electricity
Power slip ring moving-coil and the second electric power slip ring Jing Quan；The neatly ring includes neatly gyration inner ring and the quiet outer ring of neatly ring.First electricity
Power slip ring moving-coil, the second electric power slip ring moving-coil are respectively inside the first electric power slip ring Jing Quan, the second quiet circle of electric power slip ring；First
Electric power slip ring moving-coil, the second electric power slip ring moving-coil, neatly gyration inner ring middle part are equipped with the duct penetrated through, and the swinging mounting is set
In the duct, and the first electric power slip ring moving-coil, the second electric power slip ring moving-coil, neatly gyration inner ring is driven to rotate；Described second
Electric power slip ring Jing Quan, the quiet outer ring of neatly ring are connected with mooring bearing inner race bearing, and the mooring bearing inner race bearing passes through three rows
Roller bearing is connected with rotation deck；Described slip ring shift fork one end is hinged with head tree, the other end and the first electric power slip ring moving-coil
It is hinged.
It is furnished with three first electric power slip rings on the first electric power slip ring moving-coil to be hinged into cable, and with slip ring shift fork, institute
It states three first electric power slip rings of cloth below the quiet circle of the first electric power slip ring and goes out cable, and pass through flange bolt and the second electric power slip ring is quiet
Circle is connected；Three first electric power slip rings go out the hole that cable passes through the first electric power slip ring Jing Quan lower parts, quiet along the second electric power slip ring
The outer barrel of circle is simultaneously arranged down through the hole of mooring bearing inner race bearing；Three are furnished on the second electric power slip ring moving-coil
Two electric power slip rings are connected with swinging mounting and up arrange into cable；Three second electric power slip rings are into cable and three
One electric power slip ring is connected into cable at rotation deck；Three second electric power slip rings are fixed on into cable on swinging mounting；
Three second electric power slip rings are furnished with below the quiet circle of second electric power slip ring and go out cable, and pass through the second electric power slip ring Jing Quan lower parts
Hole and the hole of mooring bearing inner race bearing arrange down.
Optionally, the second electric power slip ring Jing Quan is connected by bolt with the second electric power slip ring mounting flange, and described
Two electric power slip ring mounting flanges are connected by bolt with mooring bearing inner race bearing.
The inner cavity of swinging mounting is provided with inlet channel, which is connected with neatly gyration inner ring；The water
The quiet outer ring connection outlet conduit of slip ring, outlet conduit are extended downwardly along the hole of mooring bearing inner race bearing.
The beneficial effects of the utility model are：First, the utility model passes through the Jing Quan of electric power slip ring, neatly ring is direct
It is connected with mooring bearing inner race bearing, the size of the neatly ring positioned at electric power slip ring lower part can be mitigated, solve existing arrangement shape
Neatly ring body accumulates the problem of larger, heavy and sealed diameter causes more greatly poor sealing in formula, reduces the cost of neatly ring.
Next, the utility model is pulled into cable and outlet using special arrangement, is not interfere with each other when rotating, is met rotation
The work requirements of control tower.In addition, the rotary turret table provided by the utility model for single point mooring system can ensure neatly ring
It is issuable to leak the normal operation for not interfering with electric power slip ring.
Finally, rotary turret table is hinged with slip ring shift fork, and slip ring shift fork is reduced with the hinged form of top electric power slip ring moving-coil
The deformation of rotary turret table and vibrate the influence to electric power slip ring and neatly ring.
Description of the drawings
Fig. 1 is the rotary turret table structure diagram for single point mooring system that the utility model embodiment provides；
Fig. 2 is the scheme of installation for the first electric power slip ring that the utility model embodiment provides；
Fig. 3 is the scheme of installation for the neatly ring that the utility model embodiment provides；
In figure：1- head trees, 2- slip ring shift forks, 3- swinging mountings, 4- inlet channels, 5- the second electric power slip rings into cable,
6- the first electric power slip rings are into cable, 7- hoses deck, 8- outlet conduits, 9- the first electric power slip rings, 10- the first electric power slip ring outlets
Cable, 11- the second electric power slip rings, 12- the second electric power slip rings go out cable, 13- neatly rings, 14- the second electric power slip ring mounting flanges,
15- mooring bearing inner race bearings, tri- row's roller bearings of 16-, 17- rotations deck, 18- neatly gyration inner rings, 19- neatly rings are quiet outer
Circle, 20- the first electric power slip ring moving-coils, the second electric power slip ring moving-coil of 21- the first electric power slip rings Jing Quan, 22-, the second electric power of 23- are slided
Ring Jing Quan.
Specific embodiment
Referring to the drawings 1,2,3, the utility model embodiment provides a kind of rotary turret table for single point mooring system, bag
Head tree 1, slip ring shift fork 2, swinging mounting 3, inlet channel 4, the second electric power slip ring are included into cable 5, the first electric power slip ring inlet wire
Cable 6, hose deck 7, outlet conduit 8, the first electric power slip ring 9, the first electric power slip ring go out cable 10, the second electric power slip ring 11,
Two electric power slip rings go out cable 12, neatly ring 13, the second electric power slip ring mounting flange 14, mooring bearing inner race bearing 15, three rows rolling
Axis of a cylinder holds 16 and rotation deck 17.
The head tree 1 and hose deck 7, rotation deck 17 are welded as a whole, described 2 one end of slip ring shift fork and head tree
1 is hinged, and the other end and the first electric power slip ring moving-coil 20 are hinged.
The first electric power slip ring 9, the second electric power slip ring 11, neatly ring 13 are located at rotation deck hose deck 7, rotation first
Between plate 17, wherein, the first electric power slip ring 9 is close to hose deck 7.The first electric power slip ring 9 is slided including the first electric power
The quiet circle 21 of 20 and first electric power slip ring of gyration circle, the second electric power slip ring 10 include the second electric power slip ring moving-coil 22 and the second electricity
The quiet circle 23 of power slip ring；The neatly ring 13 includes neatly gyration inner ring 18 and the quiet outer ring 19 of neatly ring.First electric power slip ring moving-coil
20th, the second electric power slip ring moving-coil 22 is located at respectively inside the quiet circle 23 of the first electric power slip ring the 21, second electric power slip ring of quiet circle.First electricity
Power slip ring moving-coil 20, the second electric power slip ring moving-coil 22,18 middle part of neatly gyration inner ring are equipped with the duct penetrated through, the swinging mounting
3 are arranged in the duct, and drive the first electric power slip ring moving-coil 20, the second electric power slip ring moving-coil 22,18 turns of neatly gyration inner ring
It is dynamic.Quiet 23, the quiet outer ring 19 of neatly ring of enclosing of the second electric power slip ring is connected with mooring bearing inner race bearing 15, the mooring bearing
Inner ring bearing 15 is connected by three row's roller bearings 16 with rotation deck 17.Described 2 one end of slip ring shift fork is hinged with head tree 1,
The other end and the first electric power slip ring moving-coil 20 are hinged.
Three first electric power slip rings are furnished on the first electric power slip ring moving-coil 20 to cut with scissors into cable 6, and with slip ring shift fork 2
It connects, described quiet circle 21 lower section cloth, three first electric power slip rings of first electric power slip ring go out cable 10, and pass through flange bolt and second
The quiet circle 23 of electric power slip ring is connected.Three first electric power slip rings go out cable 10 through 21 lower parts of the quiet circle of the first electric power slip ring
Hole, along the quiet circle 23 of the second electric power slip ring outer barrel and arranged down through the hole of mooring bearing inner race bearing 15.Described second
Three second electric power slip rings are furnished on electric power slip ring moving-coil 22 into cable 5, and is connected with swinging mounting 3 and up arranges.Described three
Root the second electric power slip ring is all connected with three first electric power slip rings into cable 5 into cable 6 at rotation deck 7.Described three
Root the second electric power slip ring is fixed on into cable 5 on swinging mounting 3.Quiet 23 lower section of circle of second electric power slip ring is furnished with three second
Electric power slip ring goes out cable 12, and through the quiet hole for enclosing 23 lower parts of the second electric power slip ring and the hole of mooring bearing inner race bearing 15 down
Arrangement.The quiet circle 23 of second electric power slip ring is connected by bolt with the second electric power slip ring mounting flange 14.Second electric power
Slip ring mounting flange 14 is connected by bolt with mooring bearing inner race bearing 15.
Further, the mooring bearing inner race bearing 15 and three row's roller bearings 16 are bolted, three row's rollers
Bearing 16 and rotation deck 17 are bolted.
Referring to the drawings 2, be furnished with three first electric power slip rings into cable 6 on the first electric power slip ring moving-coil 20, and with cunning
Ring shift fork 2 is hinged, and the first electric power slip ring moving-coil 20 is also connected with swinging mounting 3.Quiet 21 lower section of circle of first electric power slip ring has
Three first electric power slip rings of cloth go out cable 10, and pass through flange bolt and be connected with the quiet circle 23 of the second electric power slip ring.
Referring to the drawings 3, the inlet channel 4 is arranged down along the inner cavity of swinging mounting 3, is connected to neatly gyration inner ring
18.The quiet outer ring 19 of neatly ring is connected to outlet conduit 8, and outlet conduit 8 is downward along the hole of mooring bearing inner race bearing 15
Arrangement.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any those skilled in the art the variation that can readily occur in or replace in the range of the utility model exposure
It changes, should all cover within the protection scope of the present utility model.Therefore, the scope of protection of the utility model should be wanted with the right
Subject to the protection domain asked.
Claims (4)
1. a kind of rotary turret table for single point mooring system, it is characterised in that：Including head tree, slip ring shift fork, swinging mounting,
Hose deck, the first electric power slip ring, the second electric power slip ring, neatly ring, mooring bearing inner race bearing and rotation deck；The master stands
The both ends of column are connected respectively with hose deck, rotation deck, and the first electric power slip ring, the second electric power slip ring, neatly ring are located at
It rotates between deck hose deck, rotation deck；Wherein, the first electric power slip ring is close to hose deck；First electric power
Slip ring includes the first electric power slip ring moving-coil and the first electric power slip ring Jing Quan, the second electric power slip ring are moved including the second electric power slip ring
Circle and the second electric power slip ring Jing Quan；The neatly ring includes neatly gyration inner ring and the quiet outer ring of neatly ring；First electric power slip ring moves
Circle, the second electric power slip ring moving-coil are respectively inside the first electric power slip ring Jing Quan, the second quiet circle of electric power slip ring；First electric power slip ring
Moving-coil, the second electric power slip ring moving-coil, neatly gyration inner ring middle part are equipped with the duct penetrated through, and the swinging mounting is arranged on the duct
It is interior, and the first electric power slip ring moving-coil, the second electric power slip ring moving-coil, neatly gyration inner ring is driven to rotate；The second electric power slip ring
Jing Quan, the quiet outer ring of neatly ring are connected with mooring bearing inner race bearing, and the mooring bearing inner race bearing passes through three row's roller bearings
It is connected with rotation deck；Described slip ring shift fork one end is hinged with head tree, and the other end is hinged with the first electric power slip ring moving-coil.
2. the rotary turret table according to claim 1 for single point mooring system, it is characterised in that：First electric power is slided
It is furnished with three first electric power slip rings on gyration circle to be hinged into cable, and with slip ring shift fork, below the quiet circle of the first electric power slip ring
Three first electric power slip rings of cloth go out cable, and pass through flange bolt and be connected with the second electric power slip ring Jing Quan；Three first electric power are slided
Ring goes out the hole that cable passes through the first electric power slip ring Jing Quan lower parts, along the second electric power slip ring Jing Quan outer barrel and through mooring axis
The hole for holding inner ring bearing is arranged down；Three second electric power slip rings are furnished on the second electric power slip ring moving-coil into cable, and with
Swinging mounting, which is connected, up to be arranged；Three second electric power slip rings are into cable and three first electric power slip rings into cable from rotation
It is connected at deck；Three second electric power slip rings are fixed on into cable on swinging mounting；Under the second electric power slip ring Jing Quan
Tri- second electric power slip rings of Fang Buyou go out cable, and pass through the hole of the second electric power slip ring Jing Quan lower parts and mooring bearing inner race bearing
Hole arrange down.
3. the rotary turret table according to claim 1 for single point mooring system, it is characterised in that：Second electric power is slided
Ring Jing Quan is connected by bolt with the second electric power slip ring mounting flange, and the second electric power slip ring mounting flange is by bolt with being
Pool bearing inner race bearing is connected.
4. the rotary turret table according to claim 1 for single point mooring system, it is characterised in that：Along swinging mounting
Inner cavity is provided with inlet channel, which is connected with neatly gyration inner ring；The quiet outer ring connection outlet conduit of neatly ring,
Outlet conduit is extended downwardly along the hole of mooring bearing inner race bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230993.7U CN207450170U (en) | 2017-09-22 | 2017-09-22 | A kind of rotary turret table for single point mooring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721230993.7U CN207450170U (en) | 2017-09-22 | 2017-09-22 | A kind of rotary turret table for single point mooring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207450170U true CN207450170U (en) | 2018-06-05 |
Family
ID=62283963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721230993.7U Expired - Fee Related CN207450170U (en) | 2017-09-22 | 2017-09-22 | A kind of rotary turret table for single point mooring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207450170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036722A1 (en) * | 2019-08-23 | 2021-03-04 | 山东鼎盛精工股份有限公司 | Single-upright-column mooring type wellhead production operation platform |
| CN112606960A (en) * | 2020-12-23 | 2021-04-06 | 中海油能源发展股份有限公司 | Flexible driving arm suitable for offshore oil field single-point slip ring |
-
2017
- 2017-09-22 CN CN201721230993.7U patent/CN207450170U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036722A1 (en) * | 2019-08-23 | 2021-03-04 | 山东鼎盛精工股份有限公司 | Single-upright-column mooring type wellhead production operation platform |
| US11820467B2 (en) | 2019-08-23 | 2023-11-21 | Shandong Dingsheng Electromechanical Equipment Inc. | Single-upright-column mooring type wellhead production operation platform |
| CN112606960A (en) * | 2020-12-23 | 2021-04-06 | 中海油能源发展股份有限公司 | Flexible driving arm suitable for offshore oil field single-point slip ring |
| CN112606960B (en) * | 2020-12-23 | 2022-06-10 | 中海油能源发展股份有限公司 | Flexible driving arm suitable for offshore oil field single-point slip ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |