CN201191701Y - Electric slip ring component - Google Patents
Electric slip ring component Download PDFInfo
- Publication number
- CN201191701Y CN201191701Y CNU2008200573658U CN200820057365U CN201191701Y CN 201191701 Y CN201191701 Y CN 201191701Y CN U2008200573658 U CNU2008200573658 U CN U2008200573658U CN 200820057365 U CN200820057365 U CN 200820057365U CN 201191701 Y CN201191701 Y CN 201191701Y
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- Prior art keywords
- slip ring
- thunder
- ring assembly
- electric slip
- flange
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Abstract
The utility model particularly relates to an electric slip ring assembly, which mainly solves the technical problem that an electric slip ring assembly can be applied on a mooring cable with 4000 meters length, can keep the continuity of electric signal and power supply in the process of folding and unfolding from a winch, and can guide high-altitude thunder to ground and release when the mooring cable encountered with thunder. The utility model is characterized in that a thunder-leaking channel (1), a power channel (2) and a signal channel (3) are arranged in a protective casing from left to right in turn, the thunder-leaking channel (1), the power channel (2) and the signal channel (3) all adopt a concentric rotation shaft, which are mutually separated through installing a flange (4), a middle flange (5) and a right flange (6). The utility model has the characteristics of large transmission current, high voltage endurance level, reliable contact, flexible rotation, long service life, and simple processing and assembly technique and convenient installation.
Description
Technical field:
The utility model relates to the electrical transmission field, is specifically related to a kind of electric slip ring assembly.
Background technology:
Ball in the regional complex electronic information carries in the radar subsystem, must be in the Ground Control chamber ball terminal of carrying the mooring hawser of radar subsystem the electric slip ring assembly is installed.The electric slip ring assembly is connected with the mandrel of winch, rotates along with the rotation of mandrel, finishes by non-rotary body to the electrical signal transfer between rotary body.The electric slip ring assembly is required to play the effect of power supply, transmission signals and the big electric current of guiding thunderbolt in the mooring state of captive balloon, folding and unfolding process.
In the prior art, electric slip ring has been used in relative mechanical rotation place's transmission current and signal, has been widely used in the technical field of automation, and the actual working conditions in the different field has different specification requirements to slip ring.The application of existing slip ring in mooring system is restricted, because in mooring system, need through-put power, signal and because captive balloon and cable issuable big electric current when being struck by lightning, requiring simultaneously has good medium proof voltage ability between the slip ring and between slip ring and the protective cover, slip ring should have certain sealing function simultaneously, to avoid the intrusion of moisture.General slip ring often can not satisfy all above requirements, can not be applied in the mooring system.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of electric slip ring assembly that contains power channels, signalling channel, lets out the thunder passage, can be applied to the mooring cable of 4000 meters length, the process of folding and unfolding from winch, keep the continuity of the signal of telecommunication, power supply; And when the mooring cable after height meets with thunderbolt in the air, the big electric current that will sense rapidly links to each other with the ground network of chamber between Ground Control by rushing down the thunder passage in the middle of the mandrel, and the thunder and lightning introducing in high-altitude is underground and discharge.
The utility model is achieved through the following technical solutions:
A kind of electric slip ring assembly is characterized in that: described electric slip ring assembly mainly is made up of rush down the thunder passage 1, power channels 2, signalling channel 3 three parts that adopt concentric rotating shaft, and each passage is provided with protective cover 7; Be provided with hollow core shaft 8 in the described concentric rotating shaft, mandrel 8 is provided with many group slip rings, and mounting flange 4, spacer flanger 5, right-hand member flange 6 from left to right are installed successively; Rushing down thunder passage 1, power channels 2, signalling channel 3 three parts from left to right is installed in three spaces that isolate relatively that are split to form by each flange successively;
The described thunder passage 1 of letting out is positioned at mounting flange 4 left sides; Its basic structure is a plurality of carbon brush 11 and contact dull and stereotyped 12 contacting structure forms, and it rushes down the introducing from mandrel 8 hollow of thunder lead-in wire 13; Contact dull and stereotyped 12 is packed into and is connected behind the insulation board in aggregatesly with mandrel 8, rotates synchronously with mandrel 8; Carbon brush 11 is installed between metallic graphite brush frame 14 and the pressing plate 15, and carbon brush holder 14 is fixed on the mounting panel by insulation board.
Described power channels 2 adopts carbon brush 21 and the contacted slip ring built-in type of slip ring 22 cambered surfaces structure between mounting flange 4 and spacer flanger 5; Be fixed with two insulating mounting flat boards 23 between mounting flange 4 and spacer flanger 5, described insulating mounting flat board 23 is the both sides that vertically are symmetrically distributed in rotating shaft; Described carbon brush 21 is installed on the insulating mounting flat board 23; The corresponding two groups of carbon brush of slip ring; Between carbon brush 21 and protective cover 7, be provided with insulating cover 24.
Described signalling channel 3 adopts metallic brush and the contacted slip ring built-in type of slip ring cambered surface structure between spacer flanger 5 and right-hand member flange 6; Be fixed with two between spacer flanger 5 and right-hand member flange 6 flat board 33 is installed, described installation dull and stereotyped 33 is the both sides that vertically are symmetrically distributed in rotating shaft; Described metallic brush assembly 31 is installed on the insulating mounting plate; Slip ring 32 corresponding two groups of metallic brush assemblies 31.
Realize being rigidly connected by screw on the mounting flange 4 of the left end of whole electric slip ring assembly and the support on the equipment, mounting flange 4 is provided with a plurality of oval installing holes.
Be with shell 9 on the rotating shaft of the right-hand member of whole electric slip ring assembly, shell 9 is fixed on the mandrel 8 by nut 91, is with the adapter sleeve 92 that is connected with equipment on the shell 9; Shell 9 is provided with two pins 93; Corresponding pin 93 positions are axially arranged with two supply and marketing nail 93 elongated slots 94 that wear wherein on the adapter sleeve 92.
All form the integral body of a sealing between the protective cover of each passage and the installation component that is adjacent, be provided with sealing ring 10 between shell 9 and the nut 91 by sealing ring 10; The line outlet B place of right-hand member is by sealant pouring and sealing, and the thunder lead outlet C place of letting out of left end forms hermetically-sealed construction by swivel nut, pad, sealing ring, and the power line of left end and holding wire outlet A pass through sealant pouring and sealing.
The utility model brings following beneficial effect:
It is big that the utility model had both had a transmission current, and voltage withstand class height, contact be reliable, rotate flexibly, the characteristics of long service life, has processing again, assembly technology is simple, characteristics easy for installation.
Description of drawings:
Fig. 1: the structural representation of the utility model one preferred embodiment
Fig. 2: present embodiment removes protective cover, insulating cover rear axle mapping
Fig. 3: present embodiment rushes down thunder path partially structure enlarged diagram
Fig. 4: present embodiment power channels partial structurtes enlarged diagram
Fig. 5: the power line deriving structure schematic diagram in the present embodiment power channels
Fig. 6: present embodiment signalling channel partial structurtes enlarged diagram
Fig. 7: present embodiment brush assembly of electric mounting structure schematic diagram
Fig. 8: the structural representation of present embodiment mounting flange
Embodiment:
Below in conjunction with specific embodiments and the drawings the utility model is further described:
Referring to Fig. 1, in the present embodiment, in protective cover, from left to right be disposed with and let out thunder passage 1, power channels 2, signalling channel 3 three parts.Let out thunder passage 1, power channels 2, signalling channel 3 three parts and adopt concentric rotating shaft; Isolate relatively by mounting flange 4, spacer flanger 5, right-hand member flange 6 between the various piece.Corresponding respectively No. six power lines of many groups slip ring in the present embodiment, four road holding wires and a tunnel rush down the thunder lead-in wire.
In conjunction with referring to Fig. 1, Fig. 3; Let out thunder passage 1 and be positioned at high order end, and isolate by mounting flange 4 between the power channels 2, can reduce interference between the two.Its basic structure is a plurality of carbon brush 11 and contact dull and stereotyped 12 contacting structure forms.Carbon brush 11 is installed between metallic graphite brush frame 14 and the pressing plate 15, and carbon brush holder 14 is fixed on the mounting panel by insulation board.Contact dull and stereotyped 12 is packed into and is connected behind the insulation board in aggregatesly with mandrel 8, rotates synchronously with mandrel 8.The middle part of mandrel 8 is through holes, can allow with let out the thunder passage in contact the dull and stereotyped lead-in wire 13 that is connected and therefrom pass through, and contact dull and stereotyped 12 also can be accommodated in this through hole with 13 positions that are connected that go between.
In conjunction with referring to Fig. 1, Fig. 2, Fig. 4; Power channels 2 has 6 power rings between mounting flange 4 and spacer flanger 5, its basic structure form is and carbon brush and the contacted slip ring built-in type of slip ring cambered surface structure.Between mounting flange 4 and spacer flanger 5, be fixed with 231, the two insulating mounting flat boards 23 of support bar that are used for fixing two insulating mounting flat boards 23 and be the both sides that vertically are symmetrically distributed in rotating shaft; Carbon brush 21 is installed on the insulating mounting flat board 23, when the structure of this vertical installation helps power ring 22 and relatively rotates with carbon brush 21 because less being attached on the carbon brush 21 of fricative dirt bits.The corresponding two groups of carbon brush of power ring are symmetrically distributed in the both sides of rotating shaft.For improving between the power ring 22 and the proof voltage ability between power ring 22 and the protective cover 7, between carbon brush 21 and protective cover 7, be provided with insulating cover 24.In conjunction with referring to Fig. 4, Fig. 5,223 is dead ring among the figure; Power ring 22 staggers with the outlet D of lead-in wire 221 from mandrel with power supply lead wire 221 tie points 222.In addition, be to guarantee to connect reliable also reduces the difficulty of assembling, and a plurality of screws of employing are connected between power ring 22 and the lead-in wire 221.
In conjunction with referring to Fig. 1, Fig. 2, Fig. 6; Signalling channel 3 contains 4 hoops between spacer flanger 5 and right-hand member flange 6, be positioned at the left side of power channels 2, by spacer flanger 5 both is isolated, and helps reducing the interference that 2 pairs of signalling channels of power channels 3 produce.Its basic structure form is and metallic brush and the contacted slip ring built-in type of slip ring structure.Between spacer flanger 5 and right-hand member flange 6, be fixed with the support bar that is used for fixing two insulating mounting flat boards 33, install dull and stereotyped 33 for two and be the both sides that vertically are symmetrically distributed in rotating shaft.Referring to Fig. 7, metallic brush 311 adopts embedded structure to be fixed on and forms brush assembly of electric 31 on the insulating mounting flat board 312, is a global facility.Hoop 32 corresponding two groups of metallic brush assemblies 31, metallic brush assembly 31 are fixed in to be installed on dull and stereotyped 33, installs dull and stereotyped 33 and is fixed on the support bar by movable mounting panel 331.When this vertical displacement structure helps hoop 32 and relatively rotates with metallic brush assembly 31 because less being attached on the brush assembly of electric of fricative dirt bits.Holding wire welds with the employing that is connected between the signal slip ring, and solder joint staggers with the exit of lead-in wire from mandrel, helps improving the proof voltage ability of holding wire.
The left end of whole electric slip ring assembly is installed on the support on the equipment by mounting flange 4, referring to Fig. 8, a plurality of oval installing holes 41 is arranged on the mounting flange 4; Screw passes from installing hole 41 mounting flange 4 and support is rigidly connected; The elliptical shape of installing hole 41 can be used for the installation site of adjustment screw, and each that causes when remedying processing and installation is to error.
The right-hand member of whole electric slip ring assembly is to make formation flexible connection between rotating shaft and the equipment by the adapter sleeve 92 that is installed on the rotating shaft.The periphery of rotating shaft is with shell 9, and shell 9 is fixed on the mandrel 8 by nut, and adapter sleeve 92 is enclosed within on the shell 9; Be connected with two pins 93 on the shell 9; Corresponding pin 93 is provided with two supply and marketing and follows closely the elongated slot 94 that wears wherein on the adapter sleeve 92, can regulate the installation site of adapter sleeve 92 on shell 9 within the specific limits like this, and each that causes in the time of can remedying processing and installation is to error.
All made seal approach in the place that each moisture of slip ring assembly may enter, be embodied in: all form the integral body of a sealing between the protective cover of each passage and the installation component that is adjacent, be provided with sealing ring 10 between shell 9 and the nut by sealing ring 10; The line outlet B place of right-hand member is by sealant pouring and sealing, and the thunder lead outlet C place of letting out of left end forms hermetically-sealed construction by swivel nut, pad, sealing ring, and the power line of left end and holding wire outlet A pass through sealant pouring and sealing.
Claims (7)
1, a kind of electric slip ring assembly is characterized in that: described electric slip ring assembly mainly is made up of rush down the thunder passage (1), power channels (2), signalling channel (3) three parts that adopt concentric rotating shaft, and each passage is provided with protective cover (7); Be provided with hollow core shaft (8) in the described concentric rotating shaft, mandrel (8) is provided with many group slip rings, and mounting flange (4), spacer flanger (5), right-hand member flange (6) from left to right are installed successively; Rushing down thunder passage (1), power channels (2), signalling channel (3) three parts from left to right is installed in three spaces that isolate relatively that are split to form by each flange successively.
2, according to the described a kind of electric slip ring assembly of claim 1, it is characterized in that: the described thunder passage (1) of letting out is positioned at mounting flange (4) left side; Its basic structure is a plurality of carbon brush (11) and contact dull and stereotyped (12) contacting structure form, and it rushes down thunder lead-in wire (13) introducing from mandrel (8) hollow; Contact dull and stereotyped (12) pack into is connected with mandrel (8) behind the insulation board in aggregates, with mandrel (8) rotation synchronously; Carbon brush (11) is installed between metallic graphite brush frame (14) and the pressing plate (15), and carbon brush holder (14) is fixed on the mounting panel by insulation board.
3, according to the described a kind of electric slip ring assembly of claim 1, it is characterized in that: described power channels (2) is positioned between mounting flange (4) and the spacer flanger (5), adopts carbon brush (21) and the contacted slip ring built-in type of slip ring (22) cambered surface structure; Be fixed with two insulating mounting flat boards (23) between mounting flange (4) and spacer flanger (5), described insulating mounting flat board (23) is the both sides that vertically are symmetrically distributed in rotating shaft; Described carbon brush (21) is installed on the insulating mounting flat board (23); The corresponding two groups of carbon brush of slip ring; Between carbon brush (21) and protective cover (7), be provided with insulating cover (24).
4, according to the described a kind of electric slip ring assembly of claim 1, it is characterized in that: described signalling channel (3) is positioned between spacer flanger (5) and the right-hand member flange (6), adopts metallic brush and the contacted slip ring built-in type of slip ring cambered surface structure; Be fixed with two between spacer flanger (5) and right-hand member flange (6) dull and stereotyped (33) are installed, described installation dull and stereotyped (33) is the both sides that vertically are symmetrically distributed in rotating shaft; Described metallic brush assembly (31) is installed on the insulating mounting plate; The corresponding two groups of metallic brush assemblies of a slip ring (32) (31).
5, according to the described a kind of electric slip ring assembly of claim 1, it is characterized in that: realize being rigidly connected by screw on the support on mounting flange of the left end of whole electric slip ring assembly (4) and the equipment, mounting flange (4) is provided with a plurality of oval installing holes.
6, according to the described a kind of electric slip ring assembly of claim 1, it is characterized in that: be with shell (9) on the rotating shaft of the right-hand member of whole electric slip ring assembly, shell (9) is fixed on the mandrel (8) by nut (91), is with the adapter sleeve (92) that is connected with equipment on the shell (9); Shell (9) is provided with two pins (93); Adapter sleeve (92) is gone up corresponding pin (93) position and is axially arranged with two supply and marketing nails (93) and wears wherein elongated slot (94).
7, according to the described a kind of electric slip ring assembly of claim 1, it is characterized in that: all form the integral body of a sealing between the protective cover of each passage and the installation component that is adjacent, be provided with sealing ring (10) between shell (9) and the nut (91) by sealing ring (10); The line outlet of right-hand member (B) is located by sealant pouring and sealing, and the thunder lead outlet (C) of letting out of left end is located to form hermetically-sealed construction by swivel nut, pad, sealing ring, and sealant pouring and sealing is passed through in the power line of left end and holding wire outlet (A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200573658U CN201191701Y (en) | 2008-04-17 | 2008-04-17 | Electric slip ring component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200573658U CN201191701Y (en) | 2008-04-17 | 2008-04-17 | Electric slip ring component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191701Y true CN201191701Y (en) | 2009-02-04 |
Family
ID=40335859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200573658U Expired - Lifetime CN201191701Y (en) | 2008-04-17 | 2008-04-17 | Electric slip ring component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191701Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964490A (en) * | 2010-08-12 | 2011-02-02 | 刘益清 | Multifunctional slip ring device |
| CN102723649A (en) * | 2012-06-20 | 2012-10-10 | 沧州亿达精密铸造有限公司 | Collector ring assembly for ship |
| CN103124037A (en) * | 2011-11-21 | 2013-05-29 | 上海新跃仪表厂 | Strong and weak current isolation conductive slip ring |
| CN103986041A (en) * | 2014-04-18 | 2014-08-13 | 中国电子科技集团公司第十一研究所 | Cable winding component for transmitting optical/electric signal of device rotating portion |
| CN104821474A (en) * | 2015-04-30 | 2015-08-05 | 中航光电科技股份有限公司 | Electric rotary connector |
| CN104852239A (en) * | 2015-04-30 | 2015-08-19 | 中航光电科技股份有限公司 | Brush mounting structure and brush mounting method |
| CN109462108A (en) * | 2018-12-24 | 2019-03-12 | 哈尔滨联科包装机械有限公司 | Conducting slip ring combination unit and rotational communication method |
| CN110854637A (en) * | 2019-11-21 | 2020-02-28 | 九江英智科技有限公司 | Conductive slip ring |
| CN111048964A (en) * | 2019-12-26 | 2020-04-21 | 陕西宝成航空仪表有限责任公司 | Multifunctional miniature power transmission device integrating power transmission channel and shaft connection |
-
2008
- 2008-04-17 CN CNU2008200573658U patent/CN201191701Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964490A (en) * | 2010-08-12 | 2011-02-02 | 刘益清 | Multifunctional slip ring device |
| CN103124037A (en) * | 2011-11-21 | 2013-05-29 | 上海新跃仪表厂 | Strong and weak current isolation conductive slip ring |
| CN103124037B (en) * | 2011-11-21 | 2016-07-20 | 上海新跃仪表厂 | Strong and weak electricity isolation conducting slip ring |
| CN102723649A (en) * | 2012-06-20 | 2012-10-10 | 沧州亿达精密铸造有限公司 | Collector ring assembly for ship |
| CN102723649B (en) * | 2012-06-20 | 2017-02-22 | 沧州亿达精密铸造有限公司 | Collector ring assembly for ship |
| CN103986041B (en) * | 2014-04-18 | 2016-01-20 | 中国电子科技集团公司第十一研究所 | A kind of wire-winding unit for equipment rotation portion light/electric signal transmission |
| CN103986041A (en) * | 2014-04-18 | 2014-08-13 | 中国电子科技集团公司第十一研究所 | Cable winding component for transmitting optical/electric signal of device rotating portion |
| CN104852239A (en) * | 2015-04-30 | 2015-08-19 | 中航光电科技股份有限公司 | Brush mounting structure and brush mounting method |
| CN104821474A (en) * | 2015-04-30 | 2015-08-05 | 中航光电科技股份有限公司 | Electric rotary connector |
| CN104821474B (en) * | 2015-04-30 | 2017-06-27 | 中航光电科技股份有限公司 | A kind of electric rotary connector |
| CN104852239B (en) * | 2015-04-30 | 2018-01-16 | 中航光电科技股份有限公司 | A kind of electric brush mounting structure and brush installation method |
| CN109462108A (en) * | 2018-12-24 | 2019-03-12 | 哈尔滨联科包装机械有限公司 | Conducting slip ring combination unit and rotational communication method |
| CN110854637A (en) * | 2019-11-21 | 2020-02-28 | 九江英智科技有限公司 | Conductive slip ring |
| CN111048964A (en) * | 2019-12-26 | 2020-04-21 | 陕西宝成航空仪表有限责任公司 | Multifunctional miniature power transmission device integrating power transmission channel and shaft connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090204 |