CN109309331A - A kind of electric power slip-ring device for single point mooring system - Google Patents
A kind of electric power slip-ring device for single point mooring system Download PDFInfo
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- CN109309331A CN109309331A CN201710626614.4A CN201710626614A CN109309331A CN 109309331 A CN109309331 A CN 109309331A CN 201710626614 A CN201710626614 A CN 201710626614A CN 109309331 A CN109309331 A CN 109309331A
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- ring
- electric power
- slip ring
- power slip
- outer barrel
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/08—Slip-rings
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Abstract
The present invention provides a kind of electric power slip-ring devices for single point mooring system, including outer ring assembly, interior ring assemblies, external wiring terminal and inscribed line terminals.Interior ring assemblies connect the main part to form electric power slip ring with outer ring assembly by bearing, are equipped with upper end cover at the top of main part, and seal by end cover.Interior ring assemblies include thrust bearing component, the interior confluence ring assemblies of electric power slip ring, inner cylinder connecting terminal components, middle cylinder bottom plate and middle cylinder；Outer ring assembly includes outer barrel component, outer barrel connecting terminal components and exchange flow ring assemblies.External wiring terminal, exchange flow ring assemblies, interior confluence ring assemblies, inscribed line terminals form closed circuit；Outer barrel component, outer barrel connecting terminal components, exchange flow ring assemblies, thrust bearing component, interior confluence ring assemblies, external wiring terminal, inscribed line terminals are located at body side.Electric power slip-ring device provided by the invention solves the not stackable installation question of electric power slip ring in the prior art.
Description
Technical field
The present invention relates to electric power slip ring fields, particularly relate to a kind of electric power slip ring dress for single point mooring system
It sets.
Background technique
Electric power slip ring application field is extensive, realizes that electric power, signal and data continuously transmit by two relative rotation mechanisms,
It is wider in fields applications such as wind-power electricity generation, marine mooring gear power Transmissions.Ocean nuclear power platform transmission voltage 10.5KV, volume
Determine power 50MW, it is the stability of electric power slip-ring device, safety, reliable as key equipment defeated outside nuclear power platform electric power
Sexual intercourse is to nuclear power platform continuous and steady operation；Meanwhile the electric power slip ring international monopoly situation of 10.5KV is serious, and still
Engineer application case without ocean nuclear power platform.
In order to ensure the continuous and steady operation of nuclear power platform, electric power slip-ring device stability, safety, reliability are solved
Problem, meanwhile, it solves the problems, such as that high-voltage power slip ring is immature, the mode solution of multiple electric power slip ring superposition installations can be used
Certainly problem above.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of electric power slip-ring device for single point mooring system, solve
The not stackable installation question of electric power slip ring in the prior art reduces 10.5KV or more electric power slip ring installation difficulty.
A kind of electric power slip-ring device for single point mooring system provided by the invention, including outer ring assembly, interior ring assemblies,
External wiring terminal and inscribed line terminals.The interior ring assemblies connect the main part to form electric power slip ring with outer ring assembly by bearing
Point, it is equipped with upper end cover at the top of main part, and seal by end cover.The interior ring assemblies include thrust bearing group
Confluence ring assemblies, inner cylinder connecting terminal components, middle cylinder bottom plate and middle cylinder in part, electric power slip ring；The outer ring group
Part includes outer barrel component, outer barrel connecting terminal components and exchange flow ring assemblies.The external wiring terminal is connect by outer barrel
Line end sub-component is mounted on outer barrel component, and the inscribed line terminals are mounted on inner cylinder by inner cylinder connecting terminal components
On component.The exchange flow ring assemblies are connect with external wiring terminal, and the interior confluence ring assemblies are connect with inscribed line terminals, external
Line terminals, exchange flow ring assemblies, interior confluence ring assemblies, inscribed line terminals form closed circuit.Outer barrel component, outer barrel wiring
Terminal assemblies, exchange flow ring assemblies, thrust bearing component, interior confluence ring assemblies, external wiring terminal, inscribed line terminals are located at main body
Side.
Outer barrel component includes outer barrel, outer barrel pedestal and inner cylinder, and the inner cylinder is located inside outer barrel, and with
For inner cylinder there are gap, the outer barrel pedestal is located at the bottom of outer barrel, inner cylinder, and passes through bolt and outer barrel, inner cylinder
Body is connected and fixed, and carries out end face seal using gasket.It is equipped with upper end cover at the top of outer cylinder assembly, in the upper table of upper end cover
Face is sealed using end cover；Middle cylinder is equipped between outer barrel and inner cylinder.Outer barrel connecting terminal components are set
It sets in the side of outer barrel, for connecting external wiring terminal.The inner cylinder connecting terminal components are mounted in upper end cover, one
End is connect with the inner wall of upper end cover, and the other end is connect with conducting wire copper post, and the conducting wire copper post is fixed on middle cylinder.
The outer barrel connecting terminal components be it is multiple comprising outer barrel insulating layer, outer barrel wiring flange insulating layer,
Outer barrel wiring flange, on the outer wall for the side that the outer barrel wiring flange is mounted on outer barrel, the setting of outer barrel insulating layer
In the position that outer barrel connection orchid contacts with outer barrel, outer barrel connection orchid is arranged in outer barrel wiring flange insulating layer
Outer surface.
The side of upper end cover is arranged in the inner cylinder connecting terminal components comprising internal wiring terminal, internal wiring terminal insulation
Layer, one end of internal wiring terminal are connect with inscribed line terminals, and the other end is connect with conducting wire copper post.Internal wiring terminal by copper post nut with
Conducting wire copper post is attached.
The external wiring terminal includes external connection flange, outer terminal and insulating layer；The external connection flange and outer barrel
Wiring flanged joint, to realize the connection of external wiring terminal and outer barrel；The outer terminal is located inside external connection flange,
One end of the outer terminal is located at the outside of outer barrel, and the other end and the outer wall for passing through outer barrel extend to the inside of outer barrel.
The inscribed line terminals include internal wiring flange, internal wiring terminal, insulating layer；Internal wiring flange is mounted on upper end cover
Side, to realize the connection of inscribed line terminals and upper end cover；Internal wiring terminal is located inside internal wiring flange and passes through upper end cover
Side wall extend to the inside of upper end cover；The outer surface of interior wiring flange is arranged in insulating layer.The inscribed line terminals are divided into
One inscribed line terminals and the second two kinds of inscribed line terminals, the first inscribed line terminals are separated by with the second inscribed line terminals replaces 60 degree
It is even to be distributed in upper end cover side.
The exchange flow ring assemblies include outer barrel brush assembly of electric, outer barrel binding post bolt, outer barrel insulation assembly, institute
Outer barrel brush assembly of electric to be stated to be vertically arranged in inside outer barrel, outer barrel binding post bolt is arranged in outer barrel connection orchid,
Outer barrel insulation assembly is arranged in outer barrel.
The interior confluence ring assemblies include middle cylinder brush assembly of electric, internal wiring terminal bolt, middle cylinder insulation assembly, lead
Line copper post insulating layer, copper post nut and conducting wire copper post.Middle cylinder brush assembly of electric is embedded in vertically on the side wall of middle cylinder, and
It is in close contact with outer barrel brush assembly of electric；Internal wiring terminal bolt is connected through a screw thread with conducting wire copper post.Conducting wire copper post insulating layer packet
Overlay on the outer surface of conducting wire copper post；Fixation, interior confluence ring assemblies are bolted in the middle cylinder bottom plate and middle cylinder
It is mounted on middle cylinder bottom plate；The middle cylinder is attached fixation by bolt and middle cylinder cover board.
Thrust bearing component includes middle cylinder cover board, insulated enclosure circle, sliding thrust ring, thrust ring mounting base；It is described
Middle cylinder cover board is bolted with thrust ring mounting base, and sliding thrust ring, which is bolted, is fixed on the outer barrel shaft shoulder
In mounting base.
First inscribed line terminals and inner cylinder connecting terminal components, conducting wire copper post insulating layer, copper post nut, conducting wire copper post connect
It connects to form interior collector ring current path.Second inscribed line terminals, inner cylinder connecting terminal components and CA cable assembly pass through brass screw
Connection forms current path.Second inscribed line terminals, inner cylinder connecting terminal components connect shape by brass screw with CA cable assembly
At current path；CA cable assembly connect interior collector ring with copper post nut, conducting wire copper post and forms current path.
The first electric power slip ring superposition is installed on the second electric power slip ring, the first electric power slip ring outer barrel pedestal and second
Fixation is bolted in electric power slip ring upper end cover, connects ring assemblies in the first electric power slip ring outer ring assembly and the second electric power slip ring
It is integrated, keeps rotating synchronously.Ring assemblies and slip ring driving connect in the first electric power slip ring outer ring assembly, the second electric power slip ring
Bar assembly is connected and fixed on Rotary cloumn.Ring assemblies are connected and fixed on slip ring fixing device component in the first electric power slip ring
Newel；The second electric power slip ring outer ring assembly is connected and fixed on slip ring mounting base；Line end is inscribed in the first electric power slip ring
Son, the second electric power slip ring external wiring terminal are connected to fixed platform；The first electric power slip ring external wiring terminal, the second electric power are sliding
Ring is inscribed line terminals and is connected to rotating platform.The first electric power slip ring third oil circuit interface, the 4th oil circuit interface and the second electricity
The first oil circuit of power slip ring interface, the second oil circuit interface concurrent are connected to rotating platform oiling pump；By installing connection above, first
Ring assemblies are fixed with the second electric power slip ring outer ring assembly in electric power slip ring, and Rotary cloumn and slip ring drive link component drive the
Ring assemblies, which are realized, in one electric power slip ring outer ring assembly and the second electric power slip ring rotates synchronously.
The first electric power slip ring, the superposition of the second electric power slip ring are installed on third electric power slip ring, third electric power slip ring
Upper end cover is bolted with the second electric power slip ring outer barrel pedestal, the upper end cover of the second electric power slip ring and the first electric power slip ring
Outer barrel pedestal is bolted.The third electric power slip ring outer ring assembly is connected and fixed on slip ring mounting base, the second electric power
The upper end cover of slip ring is connected by screw bolts with the first electric power slip ring outer barrel pedestal and passes through slip ring fixing device component and connect admittedly
Due on newel, by the connection, by ring assemblies and the first electric power in third electric power slip ring outer ring assembly, the second electric power slip ring
Slip ring outer ring assembly is fixed.Ring assemblies, the second electric power slip ring outer ring assembly, the first electric power are sliding in the third electric power slip ring
Ring assemblies and slip ring drive link component are connected and fixed on Rotary cloumn in ring, realize ring assemblies, second in third electric power slip ring
Electric power slip ring outer ring assembly, the rotation of the first electric power slip ring inner ring component synchronization.Line terminals, second are inscribed in the first electric power slip ring
Electric power slip ring external wiring terminal, third electric power slip ring are inscribed line terminals and are connected to rotating platform.The first electric power slip ring is external
Line terminals are inscribed, outside third electric power slip ring in line terminals and second electric power slip ring the second internal wiring terminal series-shunt, the second electric power slip ring
Connecting terminal is connected to fixed platform.The first oil circuit interface, the second oil circuit interface and the second electric power of the first electric power slip ring
Third oil circuit interface, the 4th oil circuit interface of slip ring, third electric power the first oil circuit of slip ring interface, the connection of the second oil circuit interface concurrent
In rotating platform oiling pump.
Third electric power slip ring is as spare slip ring；The third electric power slip ring outer ring assembly and interior ring assemblies pass through static determinacy spiral shell
Follow closely locked and fixed；The third electric power slip ring is mounted in slip ring mounting base.The second electric power slip ring outer ring assembly is solid
Dingan County, which is loaded on third electric power slip ring, realizes being fixedly connected for outer ring assembly；Ring assemblies pass through slip ring in the first electric power slip ring
Fixing device component is connected and fixed on newel.The first electric power slip ring outer ring assembly and the second electric power slip ring outer ring assembly
It is bolted and is connected and fixed on Rotary cloumn with slip ring drive link component.
First electric power slip ring is as spare slip ring；The first electric power slip ring outer ring assembly and interior ring assemblies pass through static determinacy spiral shell
Follow closely locked and fixed；The third electric power slip ring is mounted in slip ring mounting base；The second electric power slip ring outer ring assembly is solid
Ring assemblies in the second electric power slip ring outer ring assembly and third electric power slip ring are realized loaded on the upper end cover of third electric power slip ring in Dingan County
Connection.The second electric power slip ring outer ring assembly connect solid with ring assemblies in third electric power slip ring with slip ring drive link component
Due to Rotary cloumn.Ring assemblies are connected and fixed on newel by slip ring fixing device component in the first electric power slip ring.
Second electric power slip ring is as spare slip ring；The second electric power slip ring outer ring assembly and interior ring assemblies pass through static determinacy spiral shell
Locked and fixed is followed closely, realizes that the second electric power slip ring outer ring assembly is fixed with interior ring assemblies.The third electric power slip ring is mounted on
In slip ring mounting base；The second electric power slip ring outer ring assembly is fixed with interior ring assemblies, the second electric power slip ring upper end cover and first
The connection of electric power slip ring outer ring assembly, the second electric power slip ring outer barrel pedestal are connect with ring assemblies in third electric power slip ring.Described
Ring assemblies are connected and fixed on newel by slip ring fixing device component in one electric power slip ring.The third electric power slip ring inner ring
Component, the first electric power slip ring outer ring assembly and slip ring drive link component are connected and fixed on Rotary cloumn.
The invention has the benefit that firstly, be compared to existing electric power slip ring, electric power slip-ring device provided by the invention
With Yu Haiyang nuclear power platform single point mooring system, it is ensured that slip ring is realized more in the case where structure and size are identical
The superposing type of a slip ring is installed, and is reduced the design and manufacture cost of more slip ring superposing type installation slip rings, is reduced 10.5kV high pressure
The technical difficulty of high-power electric slip ring.
It continuously powers secondly, electric power slip-ring device provided by the invention can satisfy nuclear power platform, continuous service makes
With demand, the using and the reserved or dual-purpose one standby of electric power slip ring are may be implemented in the installation of electric power slip ring superposing type, sliding in single electric power
Ring, which breaks down, can be directly switch into the continual and steady operation that spare slip ring realizes nuclear power platform when can not overhaul in time.
Finally, the connecting terminal of electric power slip ring is uniformly distributed in electric power slip ring side by the present invention, protected by side wiring
Demonstrate,prove electric power slip ring Stackable type installation, moreover, in electric power slip ring of the invention ring assemblies and electric power slip ring outer ring assembly fixation
Mode can be realized the superposing type installation and operation of more slip rings.
Detailed description of the invention
The cross-sectional view of Fig. 1 electric power slip-ring device provided in an embodiment of the present invention for single point mooring system；
The equal Butut of Fig. 2 connecting terminal provided in an embodiment of the present invention；
Fig. 3 electric power slip ring oil circuit distribution schematic diagram provided in an embodiment of the present invention；
Fig. 4 electric power slip ring connecting terminal mode A wiring schematic diagram provided in an embodiment of the present invention；
Fig. 5 electric power slip ring connecting terminal mode B wiring schematic diagram provided in an embodiment of the present invention；
Fig. 6 double electric power slip rings provided in an embodiment of the present invention are superimposed scheme of installation；
Fig. 7 three electric power slip ring provided in an embodiment of the present invention is superimposed scheme of installation；
Fig. 8~Figure 10 three electric power slip ring provided in an embodiment of the present invention dual-purpose one is for scheme of installation；
In figure: W1- outer barrel, W1.1- outer barrel insulating layer, W1.2- outer barrel wiring flange insulating layer, W1.3- outer cylinder
Body wiring flange, W2- outer barrel pedestal, W3- gasket, W4- inner cylinder, N1- middle cylinder bottom plate, N2- middle cylinder, N3-
Middle cylinder cover board, N3.1- insulated enclosure circle, N3.2- sliding thrust ring, N3.3- thrust ring mounting base, J1- external wiring terminal,
Line terminals, D1- internal wiring terminal, D1.1- internal wiring terminal insulating layer, D2- conducting wire copper post insulating layer, D2.1- copper post spiral shell is inscribed in J2-
Mother, D2.2- conducting wire copper post, D3- brass screw, 1- bearing, 2- end cover, 3- upper end cover, H1- middle cylinder brush assembly of electric,
H1.1- internal wiring terminal bolt, H1.2- middle cylinder insulation assembly, H2- outer barrel brush assembly of electric, H2.1- outer barrel binding post spiral shell
Bolt, H2.2- outer barrel insulation assembly, J1.1- external connection flange, J1.2- outer terminal, J1.3- insulating layer, J2.1- internal wiring
Flange, J2.2- internal wiring terminal, J2.3- insulating layer, YA1- the first oil circuit interface, YA2- third oil circuit interface, the second oil circuit of YB1-
Line terminals are inscribed in interface, the 4th oil circuit interface of YB2-, 4- CA cable assembly, J2A- first, and line terminals, T1- is inscribed in J2B- second
One electric power slip ring, T2- the second electric power slip ring, T3- third electric power slip ring, G1- slip ring fixing device component, G2- vertical columns,
G3- slip ring drive link component, G4- newel, G5- slip ring mounting base, L- holding screw.
Specific embodiment
Electric power slip-ring device provided in an embodiment of the present invention with Yu Haiyang nuclear power platform single point mooring system, including it is outer
Cylinder assembly, outer barrel connecting terminal components, exchange flow ring assemblies, outer ring assembly, thrust bearing component, interior confluence ring assemblies,
Inner cylinder connecting terminal components, interior ring assemblies, the external wiring terminal J1, the inscribed line terminals J2.The exchange flow ring group
Part is connect with external wiring terminal J1, and the interior confluence ring assemblies are connect with inscribed line terminals J2, external wiring terminal, exchange flow ring group
Part, interior confluence ring assemblies, inscribed line terminals J2 form closed circuit.Ring assemblies are logical in electric power slip ring outer ring assembly and electric power slip ring
It crosses bearing 1 and connects into electric power slip ring main part.Wherein, outer barrel component, outer barrel connecting terminal components, exchange flow ring assemblies
Outer ring assembly is constituted together.Interior ring assemblies include thrust bearing component, the interior ring assemblies, inner cylinder connecting terminal of converging of electric power slip ring
Component, middle cylinder bottom plate N1 and middle cylinder N2.
Shown in referring to Fig.1, outer barrel component includes outer barrel W1, outer barrel pedestal W2 and inner cylinder W4, the inner cylinder
W4 is located inside outer barrel W1, and with inner cylinder W4 there are certain interval, the outer barrel pedestal W2 is located at outer barrel W1, inner cylinder
The bottom of body W4, and be connected and fixed by bolt and outer barrel W1, inner cylinder W4, end face seal is carried out using gasket W3.?
The top of outer barrel component is equipped with upper end cover 3, is sealed in the upper surface of upper end cover 3 using end cover 2.In outer barrel W1
Middle cylinder N1 is equipped between inner cylinder W4.The side of outer barrel W1 is arranged in outer barrel connecting terminal components, for connecting
External wiring terminal J1；The inner cylinder connecting terminal components are mounted in upper end cover 3, and one end is connect with the inner wall of upper end cover 3,
The other end is connect with conducting wire copper post D2.2, and the conducting wire copper post D2.2 is fixed on middle cylinder N1.
The outer barrel connecting terminal components are multiple comprising outer barrel insulating layer W1.1, outer barrel wiring flange are exhausted
Edge layer W1.2, outer barrel wiring flange W1.3, the outer barrel wiring flange W1.3 are mounted on the outer wall of the side of outer barrel W1
On, the position that outer barrel connection orchid W1.3 is contacted with outer barrel W1, outer barrel connection is arranged in outer barrel insulating layer W1.1
The outer surface of outer barrel connection orchid W1.3 is arranged in blue insulating layer W1.2.
Side of the inner cylinder connecting terminal components setting in upper end cover (3) comprising internal wiring terminal D1, internal wiring terminal
Insulating layer D1.1, one end of internal wiring terminal D1 are connect with inscribed line terminals, and the other end is connect with conducting wire copper post D2.2.Internal wiring terminal
D1 is attached by copper post nut D2.1 and conducting wire copper post D2.2.
In conjunction with Fig. 1, the external wiring terminal J1 includes external connection flange J1.1, outer terminal J1.2 and insulating layer J1.3；
The external connection flange J1.1 is connect with outer barrel wiring flange W1.3, to realize the company of external wiring terminal J1 Yu outer barrel W1
It connects.The outer terminal J1.2 is located inside external connection flange J1.1, and one end of outer terminal J1.2 is located at outer barrel W1's
Outside, the other end and the outer wall across outer barrel W1 extend to the inside of outer barrel W1.
As shown in Figure 1, Figure 2, the inscribed line terminals J2 includes internal wiring flange J2.1, internal wiring terminal J2.2, insulation
Layer J2.3；Internal wiring flange J2.1 is mounted on the side of upper end cover 3, to realize the connection of inscribed line terminals J2 and upper end cover 3；
Internal wiring terminal J2.2 is located inside internal wiring flange J2.1 and extends to the inside of upper end cover 3 across the side wall of upper end cover 3.Insulation
The outer surface of interior wiring flange J2.1 is arranged in layer J2.3.The inscribed line terminals J2 point is the first inscribed line terminals J2A and the
Two two kinds of inscribed line terminals J2B, the first inscribed line terminals J2A and the second inscribed line terminals J2B, which are separated by, to replace 60 degree and is uniformly distributed
In 3 side of upper end cover.
Thrust bearing component includes middle cylinder cover board N3, insulated enclosure circle N3.1, sliding thrust ring N3.2, thrust ring peace
Fill seat N3.3.The middle cylinder cover board N3 is bolted with thrust ring mounting base N3.3, and sliding thrust ring N3.2 passes through
It is bolted and is fixed in outer barrel W1 shaft shoulder mounting base.
The exchange flow ring assemblies include outer barrel brush assembly of electric H2, outer barrel binding post bolt H2.1, outer barrel insulation
Component H2.2, the outer barrel brush assembly of electric H2 are vertically arranged in inside outer barrel W1, outer barrel binding post bolt H2.1 setting
In outer barrel connection orchid W1.3, outer barrel insulation assembly H2.2 is arranged in outer barrel W1.
The interior confluence ring assemblies include middle cylinder brush assembly of electric H1, internal wiring terminal bolt H1.1, middle cylinder insulation
Component H1.2, conducting wire copper post insulating layer D2, copper post nut D2.1 and conducting wire copper post D2.2.Middle cylinder brush assembly of electric H1 is embedding vertically
Enter on the side wall of middle cylinder, and is in close contact with outer barrel brush assembly of electric H2.Internal wiring terminal bolt H1.1 and conducting wire copper post
D2.2 is connected through a screw thread；Conducting wire copper post insulating layer D2 is coated on the outer surface of conducting wire copper post D2.2.The middle cylinder bottom plate
Fixation is bolted in N1 and middle cylinder N2, and interior confluence ring assemblies are mounted on middle cylinder bottom plate N1；In described
Between cylinder N2 fixation is attached by bolt and middle cylinder cover board N3.
As shown in Figure 4, Figure 5, different according to slip ring closed assembly quantity, the first inscribed inscribed line terminals of line terminals J2A and second
J2B can realize the different modes of connection: shown in Fig. 4, line terminals J2A and inner cylinder terminals subgroup is inscribed in inscribed line terminals first
Part (internal wiring terminal D1, internal wiring terminal insulating layer D1.1), conducting wire copper post insulating layer D2, copper post nut D2.1, conducting wire copper post D2.2
Connection forms interior collector ring current path；Internal wiring terminal assemblies second be inscribed line terminals J2B, inner cylinder connecting terminal components with
CA cable assembly 4 connects to form current path by brass screw D3.As shown in figure 5, the electric power slip ring cables component 4 and copper post spiral shell
Female D2.1, conducting wire copper post D2.2 connect to form current path, and application case is as shown in fig. 7, realize the superposition installation of three electric power slip rings
When need to use this kind of mode of connection.The above-mentioned mode of connection is flexibly used according to the closed assembly quantity of electric power slip ring.
Referring to shown in Fig. 3, the electric power slip ring has the first oil circuit interface YA1, third oil circuit interface YA2, the second oil circuit to connect
Mouth YB1, the 4th tetra- slip ring oil circuits of oil circuit interface YB2, the first oil circuit interface YA1, the second oil circuit interface YB1 interface are located at electric power
Ring assemblies in slip ring, third oil circuit interface YA2, the 4th oil circuit interface YB2 interface are located at electric power slip ring outer ring assembly, cooling to use
Oil immersion is cooling.The electric power slip-ring device connecting terminal is respectively positioned on electric power slip ring outer cylinder arm side；Outside the electric power slip-ring device
Ring assemblies and interior ring assemblies relatively rotate, and when outer ring assembly is fixed, drives interior ring assemblies rotation by driving device, work as inner ring
When component is fixed, outer ring assembly rotation is driven by driving device.
Wherein, the electric power slip ring middle cylinder cover board N3 and outer barrel component are guaranteed using end face seal+axial seal
Its sealing effect, other position sealings use static seal；Insulating materials component uses epoxide resin material.
Referring to shown in attached drawing 4, line terminals J2A and inner cylinder wiring is inscribed in the electric power slip ring internal wiring terminal assemblies first
Terminal assemblies, conducting wire copper post insulating layer D2, copper post nut D2.1, conducting wire copper post D2.2 connect to form interior collector ring current path；
Internal wiring terminal assemblies second are inscribed line terminals J2B, inner cylinder connecting terminal components and are connect with CA cable assembly 4 by brass screw D3
Form current path.
Referring to shown in attached drawing 5, line terminals J2B, inner cylinder wiring is inscribed in the electric power slip ring internal wiring terminal assemblies second
Terminal assemblies connect to form current path with CA cable assembly 4 by brass screw D3；CA cable assembly 4 and copper post nut D2.1, conducting wire
Collector ring forms current path in copper post D2.2 connection.
Referring to shown in attached drawing 6, the first electric power slip ring T1 superposition is installed on the second electric power slip ring T2, and the first electric power is sliding
Fixation is bolted in ring T1 outer barrel pedestal W2 and the second electric power slip ring T2 upper end cover 3, makes the first electric power slip ring T1 outer ring
Component is linked together with ring assemblies in the second electric power slip ring T2, keeps rotating synchronously.The first electric power slip ring T1 outer ring assembly,
Ring assemblies and slip ring drive link component G3 are connected and fixed on Rotary cloumn G2 in second electric power slip ring T2.First electric power is sliding
Ring assemblies and slip ring fixing device component G1 are connected and fixed on newel G4 in ring T1；The second electric power slip ring T2 outer ring assembly
It is connected and fixed on slip ring mounting base G5.Line terminals J2, the second electric power slip ring T2 external terminal is inscribed in the first electric power slip ring T1
Line alignment is connected to fixed platform to sub- J1 as illustrated；The first electric power slip ring T1 external wiring terminal J1, the second electric power are sliding
Line terminals J2 is inscribed in ring T2, and line alignment is connected to rotating platform as illustrated；The first electric power slip ring T1 oil circuit interface third
Oil circuit interface YA2, the 4th oil circuit interface YB2 connect with second electric power slip ring T2 oil circuit interface the first oil circuit interface YA1, the second oil circuit
Mouth YB1 is connected in parallel to rotating platform oiling pump.By installing connection above, ring assemblies and the second electricity in the first electric power slip ring T1
Power slip ring T2 outer ring assembly is fixed, and Rotary cloumn G2 and slip ring drive link component G3 drive the first electric power slip ring T1 outer ring group
Ring assemblies, which are realized, in part and the second electric power slip ring T2 rotates synchronously.
Referring to attached drawing 7, the first electric power slip ring T1, the second electric power slip ring T2 superposition are installed on third electric power slip ring T3
On, third electric power slip ring T3 upper end cover 3 is bolted with the second electric power slip ring T2 outer barrel pedestal W2, the second electric power slip ring
T2 upper end cover 3 is bolted with the first electric power slip ring T1 outer barrel pedestal W2.The third electric power slip ring T3 outer ring assembly
It is connected and fixed on slip ring mounting base G5, the second electric power slip ring T2 upper end cover 3 and the first electric power slip ring T1 outer barrel pedestal W2 are used
It is bolted and passes through slip ring fixing device component G1 and be connected and fixed on newel G4, pass through the connection, third electric power slip ring
Ring assemblies and the first electric power slip ring T1 outer ring assembly realize fixation in T3 outer ring assembly, the second electric power slip ring T2.The third
Ring assemblies in electric power slip ring T3, the second electric power slip ring T2 outer ring assembly, ring assemblies and slip ring driving connect in the first electric power slip ring T1
Bar assembly G3 is connected and fixed on Rotary cloumn G2, realizes ring assemblies, the second electric power slip ring T2 outer ring group in third electric power slip ring T3
Part, the rotation of the first electric power slip ring T1 inner ring component synchronization；Line terminals J2, the second electric power slip ring is inscribed in the first electric power slip ring T1
Line terminals J2 is inscribed in T2 external wiring terminal J1, third electric power slip ring T3, and line alignment is connected to rotating platform as illustrated.It is described
First electric power slip ring T1 external wiring terminal J1 is inscribed line terminals J2B with the inscribed line terminals second of the second electric power slip ring T2 and connects, the
Line terminals J2 is inscribed in two electric power slip ring T2, third electric power slip ring T3 external wiring terminal J1 connects current loop as illustrated and moves towards connection
In fixed platform.First electric power slip ring T1 oil circuit interface the first oil circuit interface YA1, the second oil circuit interface YB1 and the second electricity
Power slip ring T2 oil circuit interface third oil circuit interface YA2, the 4th oil circuit interface YB2, the first oil of third electric power slip ring T3 oil circuit interface
Road interface YA1, the second oil circuit interface YB1 are connected in parallel to rotating platform oiling pump.
Referring to attached drawing 8, in the electric power slip ring mounting means, third electric power slip ring T3 is as spare slip ring；The third
Electric power slip ring T3 outer ring assembly and interior ring assemblies guarantee third electric power slip ring T3 outer ring assembly by static determinacy screw L locked and fixed
It is fixed with interior ring assemblies；The third electric power slip ring T3 is mounted on slip ring mounting base G5.The second electric power slip ring T2
Outer ring assembly, which is fixedly installed on third electric power slip ring T3, realizes being fixedly connected for outer ring assembly；In the first electric power slip ring T1
Ring assemblies are connected and fixed on newel G4 by slip ring fixing device component G1.The first electric power slip ring T1 outer ring assembly with
Second electric power slip ring T2 outer ring assembly, which is bolted, is connected and fixed on Rotary cloumn G2 with slip ring drive link component G3；Institute
Stating the first electric power slip ring T1, the second electric power slip ring T2, line alignment arranges the normal operation for realizing electric power slip ring as illustrated.
Referring to attached drawing 9, in the electric power slip ring mounting means, the first electric power slip ring T1 is as spare slip ring；Described first
Electric power slip ring T1 outer ring assembly and interior ring assemblies guarantee the first electric power slip ring T1 outer ring assembly by static determinacy screw L locked and fixed
It is fixed with interior ring assemblies；The third electric power slip ring T3 is mounted on slip ring mounting base G5；The second electric power slip ring T2
Outer ring assembly is fixedly installed on third electric power slip ring T3 upper end cover 3, realizes the second electric power slip ring T2 outer ring assembly and third electricity
The connection of ring assemblies in power slip ring T3；The second electric power slip ring T2 outer ring assembly and ring assemblies and cunning in third electric power slip ring T3
Ring drive link component G3 is connected and fixed on Rotary cloumn G2；Ring assemblies are filled by the way that slip ring is fixed in the first electric power slip ring T1
Component G1 is set to be connected and fixed on newel G4；Route is walked as illustrated by the second electric power slip ring T2, third electric power slip ring T3
The normal operation of electric power slip ring is realized to arrangement.
Referring to attached drawing 10, in the electric power slip ring mounting means, the second electric power slip ring T2 is as spare slip ring；Described second
Electric power slip ring T2 outer ring assembly and interior ring assemblies guarantee the second electric power slip ring T2 outer ring assembly by static determinacy screw L locked and fixed
It is fixed with interior ring assemblies；The third electric power slip ring T3 is mounted on slip ring mounting base G5；The second electric power slip ring T2
Outer ring assembly is fixed with interior ring assemblies, and the second electric power slip ring T2 upper end cover 3 is connect with the first electric power slip ring T1 outer ring assembly, and second
Electric power slip ring T2 outer barrel pedestal W2 is connect with ring assemblies in third electric power slip ring T3；Ring assemblies in the first electric power slip ring T1
It is connected and fixed on newel G4 by slip ring fixing device component G1；Ring assemblies, the first electricity in the third electric power slip ring T3
Power slip ring T1 outer ring assembly and slip ring drive link component G3 are connected and fixed on Rotary cloumn G2；The first electric power slip ring T1,
Line alignment arranges the normal operation for realizing electric power slip ring to third electric power slip ring T3 as illustrated.
With reference to the accompanying drawings the slip ring installation of 8~attached drawing 10 and cabling mode, it can be achieved that electric power slip ring it is dual-purpose one standby, in list
When a electric power slip ring breaks down, it can be converted by connection and the locked electric power that fast implements of the fastening of electric power slip ring is slided
Ring apparatus replacement, with guaranteeing nuclear power continuous stability operation.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art the invention discloses in the range of, the variation or replacement that can be readily occurred in should all be covered
Within the scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of electric power slip-ring device for single point mooring system, it is characterised in that: including outer ring assembly, interior ring assemblies, outer
Connecting terminal (J1) and inscribed line terminals (J2)；The interior ring assemblies and outer ring assembly form electric power by bearing (1) connection and slide
The main part of ring is equipped with upper end cover (3) at the top of main part, and is sealed by end cover (2)；The interior ring assemblies
Including in thrust bearing component, electric power slip ring converge ring assemblies, inner cylinder connecting terminal components, middle cylinder bottom plate (N1) and in
Between cylinder (N2)；The outer ring assembly includes outer barrel component, outer barrel (W1) connecting terminal components and exchange flow ring assemblies；Institute
It states external wiring terminal (J1) to be mounted on outer barrel component by outer barrel (W1) connecting terminal components, the inscribed line terminals
(J2) it is mounted on inner cylinder component by inner cylinder connecting terminal components；The exchange flow ring assemblies and external wiring terminal (J1)
Connection, the interior confluence ring assemblies are connect with inscribed line terminals (J2), external wiring terminal (J1), exchange flow ring assemblies, interior confluence
Ring assemblies, inscribed line terminals (J2) form closed circuit；Outer barrel component, outer barrel (W1) connecting terminal components, exchange flow ring
Thrust bearing component, interior confluence ring assemblies, external wiring terminal (J1), the side that line terminals (J2) is located at main body is inscribed in component.
2. the electric power slip-ring device according to claim 1 for single point mooring system, it is characterised in that: outer barrel component
Including outer barrel (W1), outer barrel pedestal (W2) and inner cylinder (W4), the inner cylinder (W4) is located at outer barrel (W1) inside, and
There are gaps with inner cylinder (W4), and the outer barrel pedestal (W2) is located at the bottom of outer barrel (W1), inner cylinder (W4), and passes through
Bolt is connected and fixed with outer barrel (W1), inner cylinder (W4), carries out end face seal using gasket；At the top of outer cylinder assembly
Equipped with upper end cover (3), it is sealed in the upper surface of upper end cover (3) using end cover (2)；In outer barrel (W1) and inner cylinder
(W4) middle cylinder (N2) is equipped between；Outer barrel (W1) connecting terminal components are arranged in the side of outer barrel (W1), for connecting
Meet external wiring terminal (J1)；The inner cylinder connecting terminal components are mounted in upper end cover (3), one end and upper end cover (3)
Inner wall connection, the other end are connect with conducting wire copper post (D2.2), and the conducting wire copper post (D2.2) is fixed on middle cylinder (N2).
3. the electric power slip-ring device according to claim 2 for single point mooring system, it is characterised in that: the outer barrel
(W1) connecting terminal components are multiple comprising outer barrel insulating layer (J1.3), outer barrel wiring flange insulating layer (J1.3), outer
Cylinder wiring flange (W1.3), on the outer wall for the side that the outer barrel wiring flange (W1.3) is mounted on outer barrel (W1), outside
Cylinder insulating layer (J1.3) setting is in the position that outer barrel connection blue (W1.3) is contacted with outer barrel (W1), outer barrel connection
Blue insulating layer (J1.3) setting is in the outer surface of outer barrel connection blue (W1.3)；
Side of the inner cylinder connecting terminal components setting in upper end cover (3) comprising internal wiring terminal (D1), internal wiring terminal
(D1) one end of insulating layer (J1.3), internal wiring terminal (D1) are connect with inscribed line terminals (J2), the other end and conducting wire copper post
(D2.2) it connects；Internal wiring terminal (D1) is attached by copper post nut (D2.1) with conducting wire copper post (D2.2).
4. the electric power slip-ring device according to claim 2 for single point mooring system, it is characterised in that: the external connection
Terminal (J1) includes external connection flange (J1.1), outer terminal (J1.2) and insulating layer (J1.3)；The external connection flange
(J1.1) it is connect with outer barrel wiring flange (W1.3), to realize the connection of external wiring terminal (J1) Yu outer barrel (W1)；Institute
It states outer terminal (J1.2) and is located at external connection flange (J1.1) inside, one end of the outer terminal (J1.2) is located at outer barrel (W1)
Outside, the other end and outer wall across outer barrel (W1) extends to the inside of outer barrel (W1)；
The inscribed line terminals (J2) include internal wiring flange (J2.1), internal wiring terminal (D1), insulating layer (J1.3)；Inscribed collimation method
Blue (J2.1) is mounted on the side of upper end cover (3), to realize the connection of inscribed line terminals (J2) and upper end cover (3)；Internal wiring
Column (D1) is located at the inside that the internal and side wall across upper end cover (3) of internal wiring flange (J2.1) extends to upper end cover (3): insulation
Layer (J1.3) is arranged in the outer surface of interior wiring flange (J2.1)；The inscribed line terminals (J2) are divided into the first inscribed line terminals
(J2A) and the second inscribed two kinds of line terminals (J2B), the first inscribed line terminals (J2A) and the second inscribed line terminals (J2B) are separated by friendship
Upper end cover (3) side is uniformly distributed in for 60 degree.
5. the electric power slip-ring device according to claim 1 for single point mooring system, it is characterised in that: the exchange flow
Ring assemblies include outer barrel brush assembly of electric (H2), outer barrel binding post bolt (H2.1), outer barrel insulation assembly (H2.2), described
Outer barrel brush assembly of electric (H2) is vertically arranged in outer barrel (W1) inside, and outer barrel binding post bolt (H2.1) is arranged in outer barrel
In wiring flange (W1.3), outer barrel insulation assembly (H2.2) setting is in outer barrel (W1)；
The interior confluence ring assemblies include middle cylinder brush assembly of electric (H2.2), internal wiring terminal (D1) bolt, middle cylinder insulation
Component (H1.2), conducting wire copper post insulating layer (D2), copper post nut (D2.1) and conducting wire copper post (D2.2)；Middle cylinder brush assembly of electric
(H2.2) it is embedded on the side wall of middle cylinder (N2), and is in close contact with outer barrel brush assembly of electric (H2) vertically；Internal wiring terminal
(D1) bolt is connected through a screw thread with conducting wire copper post (D2.2)；Conducting wire copper post insulating layer (D2) is coated on conducting wire copper post (D2.2)
Outer surface；Fixation is bolted in the middle cylinder bottom plate (N1) and middle cylinder (N2), and interior confluence ring assemblies installation is solid
Due on middle cylinder bottom plate (N1)；The middle cylinder (N2) is attached solid by bolt and middle cylinder cover board (N3)
It is fixed；
Thrust bearing component includes middle cylinder cover board (N3), insulated enclosure circle, sliding thrust ring, thrust ring mounting base；It is described
Middle cylinder cover board (N3) is bolted with thrust ring mounting base, and sliding thrust ring, which is bolted, is fixed on outer barrel
(W1) in shaft shoulder mounting base.
6. the electric power slip-ring device according to claim 1 for single point mooring system, it is characterised in that: first electricity
Power slip ring (T1) superposition is installed on the second electric power slip ring (T2), the first electric power slip ring (T1) outer barrel pedestal (W2) and the second electricity
Fixation is bolted in power slip ring (T2) upper end cover (3), makes the first electric power slip ring (T1) outer ring assembly and the second electric power slip ring
(T2) interior ring assemblies are linked together, and keep rotating synchronously；First electric power slip ring (T1) outer ring assembly, the second electric power slip ring
(T2) interior ring assemblies and slip ring drive link component (G3) are connected and fixed on Rotary cloumn (G2)；The first electric power slip ring (T1)
Interior ring assemblies and slip ring fixing device component (G1) are connected and fixed on newel (G4)；Second electric power slip ring (T2) the outer ring group
Part is connected and fixed on slip ring mounting base (G5)；Line terminals (J2), the second electric power slip ring is inscribed in the first electric power slip ring (T1)
(T2) external wiring terminal (J1) is connected to fixed platform；First electric power slip ring (T1) external wiring terminal (J1), the second electric power
Slip ring (T2) is inscribed line terminals (J2) and is connected to rotating platform；First electric power slip ring (T1) the third oil circuit interface (YA2),
Four oil circuit interfaces (YB2) and second the first oil circuit interface of electric power slip ring (T2) (YA1), the second oil circuit interface (YB1) are connected in parallel
In rotating platform oiling pump；By installing connection, the interior ring assemblies of the first electric power slip ring (T1) and the second electric power slip ring (T2) above
Outer ring assembly is fixed, and Rotary cloumn (G2) and slip ring drive link component (G3) drive first electric power slip ring (T1) outer ring assembly
It realizes and rotates synchronously with the interior ring assemblies of the second electric power slip ring (T2).
7. the electric power slip-ring device according to claim 2 for single point mooring system, it is characterised in that: first electricity
Power slip ring (T1), the second electric power slip ring (T2) superposition be installed on third electric power slip ring (T3), third electric power slip ring (T3) it is upper
End cap (3) is bolted with the second electric power slip ring (T2) outer barrel pedestal W2, the upper end cover (3) of the second electric power slip ring (T2)
It is bolted with the first electric power slip ring (T1) outer barrel pedestal (W2)；Third electric power slip ring (T3) the outer ring assembly connection
It is fixed on slip ring mounting base (G5), the upper end cover (3) of the second electric power slip ring (T2) and first electric power slip ring (T1) outer barrel pedestal
(W2) it is connected by screw bolts and is connected and fixed on newel (G4) by slip ring fixing device component (G1), by the connection,
By third electric power slip ring (T3) outer ring assembly, the interior ring assemblies of the second electric power slip ring (T2) and first electric power slip ring (T1) outer ring assembly
It is fixed；The interior ring assemblies of the third electric power slip ring (T3), second electric power slip ring (T2) outer ring assembly, the first electric power slip ring
(T1) interior ring assemblies and slip ring drive link component (G3) are connected and fixed on Rotary cloumn (G2), are realized third electric power slip ring (T3)
Interior ring assemblies, second electric power slip ring (T2) outer ring assembly, the rotation of the first electric power slip ring (T1) inner ring component synchronization；First electricity
It is inscribed that line terminals (J2), second electric power slip ring (T2) external wiring terminal (J1), third electric power slip ring (T3) is inscribed in power slip ring (T1)
Line terminals (J2) are connected to rotating platform；First electric power slip ring (T1) external wiring terminal (J1) and the second electric power slip ring (T2)
Line terminals (J2), third electric power slip ring (T3) external connection is inscribed in second inscribed line terminals (J2B) series connection, the second electric power slip ring (T2)
Terminal (J1) is connected to fixed platform；The first oil circuit interface (YA1), the second oil circuit interface of the first electric power slip ring (T1)
(YB1) with the third oil circuit interface (YA2) of the second electric power slip ring (T2), the 4th oil circuit interface (YB2), third electric power slip ring (T3)
First oil circuit interface (YA1), the second oil circuit interface (YB1) are connected in parallel to rotating platform oiling pump.
8. the electric power slip-ring device according to claim 7 for single point mooring system, it is characterised in that: third electric power is sliding
Ring (T3) is used as spare slip ring；Third electric power slip ring (T3) outer ring assembly and interior ring assemblies are locked by static determinacy screw (L)
It is fixed；The third electric power slip ring (T3) is mounted on slip ring mounting base (G5)；Second electric power slip ring (T2) outer ring
Component, which is fixedly installed on third electric power slip ring (T3), realizes being fixedly connected for outer ring assembly；In the first electric power slip ring (T1)
Ring assemblies are connected and fixed on newel (G4) by slip ring fixing device component (G1)；First electric power slip ring (T1) outer ring
Component and second electric power slip ring (T2) outer ring assembly are bolted and are connected and fixed on rotation with slip ring drive link component (G3)
Turn column (G2).
9. the electric power slip-ring device according to claim 7 for single point mooring system, it is characterised in that: the first electric power is sliding
Ring (T1) is used as spare slip ring；First electric power slip ring (T1) outer ring assembly and interior ring assemblies are locked by static determinacy screw (L)
It is fixed；The third electric power slip ring (T3) is mounted on slip ring mounting base (G5)；Second electric power slip ring (T2) outer ring
Component is fixedly installed on the upper end cover (3) of third electric power slip ring (T3), realizes the second electric power slip ring (T2) outer ring assembly and the
The connection of three electric power slip ring (T3) interior ring assemblies；In second electric power slip ring (T2) outer ring assembly and third electric power slip ring (T3)
Ring assemblies and slip ring drive link component (G3) are connected and fixed on Rotary cloumn (G2)；First electric power slip ring (T1) the inner ring group
Part is connected and fixed on newel (G4) by slip ring fixing device component (G1).
10. the electric power slip-ring device according to claim 7 for single point mooring system, it is characterised in that: the second electric power
Slip ring (T2) is used as spare slip ring；Second electric power slip ring (T2) outer ring assembly and interior ring assemblies are locked by static determinacy screw (L)
It is dead fixed, realize that the second electric power slip ring (T2) outer ring assembly is fixed with interior ring assemblies；Third electric power slip ring (T3) installation is solid
Due on slip ring mounting base (G5)；Second electric power slip ring (T2) outer ring assembly is fixed with interior ring assemblies, the second electric power slip ring
(T2) upper end cover (3) is connect with first electric power slip ring (T1) outer ring assembly, the second electric power slip ring (T2) outer barrel pedestal (W2) with
The interior ring assemblies connection of third electric power slip ring (T3)；The interior ring assemblies of the first electric power slip ring (T1) pass through slip ring fixing device component
(G1) it is connected and fixed on newel (G4)；The interior ring assemblies of the third electric power slip ring (T3), first electric power slip ring (T1) outer ring
Component and slip ring drive link component (G3) are connected and fixed on Rotary cloumn (G2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626614.4A CN109309331B (en) | 2017-07-27 | 2017-07-27 | electric slip ring device for single point mooring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710626614.4A CN109309331B (en) | 2017-07-27 | 2017-07-27 | electric slip ring device for single point mooring system |
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| Publication Number | Publication Date |
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| CN109309331A true CN109309331A (en) | 2019-02-05 |
| CN109309331B CN109309331B (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710626614.4A Active CN109309331B (en) | 2017-07-27 | 2017-07-27 | electric slip ring device for single point mooring system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112310772A (en) * | 2020-09-11 | 2021-02-02 | 扬州海通电子科技有限公司 | Internal oil way of large oil-containing type power transmission slip ring |
| CN112392961A (en) * | 2020-11-18 | 2021-02-23 | 太重（天津）滨海重型机械有限公司 | Liquid slip ring of single point mooring system |
| 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 |
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| CN106025747A (en) * | 2016-07-22 | 2016-10-12 | 大连华锐重工集团股份有限公司 | High-voltage rotary conductive device for single-point mooring system |
| CN206272044U (en) * | 2016-12-20 | 2017-06-20 | 临沂市海纳电子有限公司 | A kind of non-maintaining slip ring of high current high power |
| CN206322976U (en) * | 2016-07-29 | 2017-07-11 | 中国船舶重工集团公司第七一九研究所 | A kind of electric power slip-ring device for single point mooring system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025747A (en) * | 2016-07-22 | 2016-10-12 | 大连华锐重工集团股份有限公司 | High-voltage rotary conductive device for single-point mooring system |
| CN206322976U (en) * | 2016-07-29 | 2017-07-11 | 中国船舶重工集团公司第七一九研究所 | A kind of electric power slip-ring device for single point mooring system |
| CN206272044U (en) * | 2016-12-20 | 2017-06-20 | 临沂市海纳电子有限公司 | A kind of non-maintaining slip ring of high current high power |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN112310772A (en) * | 2020-09-11 | 2021-02-02 | 扬州海通电子科技有限公司 | Internal oil way of large oil-containing type power transmission slip ring |
| CN112392961A (en) * | 2020-11-18 | 2021-02-23 | 太重（天津）滨海重型机械有限公司 | Liquid slip ring of single point mooring system |
| CN112392961B (en) * | 2020-11-18 | 2022-06-14 | 太重（天津）滨海重型机械有限公司 | Liquid slip ring of single point mooring system |
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| Publication number | Publication date |
|---|---|
| CN109309331B (en) | 2020-01-31 |
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