CN104242198A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN104242198A CN104242198A CN201410532873.7A CN201410532873A CN104242198A CN 104242198 A CN104242198 A CN 104242198A CN 201410532873 A CN201410532873 A CN 201410532873A CN 104242198 A CN104242198 A CN 104242198A
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- CN
- China
- Prior art keywords
- supporting piece
- electric connector
- buses
- flexible coupling
- insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses an electric connector which comprises carrier connecting devices and lateral slide support damping devices. Each carrier connecting device comprises first supports, a first damper, a carrier and connecting pieces which are arranged in a wind power tower. Each lateral slide support damping device comprises a plurality of second supports, at least one second damper, a supporting plate, a plurality of clasping pieces and a plurality of slide positioning pieces. The slide positioning pieces are fixed to the outsides of paired insulating tube buses, the clasping pieces are arranged on the outsides of the slide positioning pieces, the slide positioning pieces and the clasping pieces can slide relatively, the clasping pieces are fixed onto the supporting plates, and the second dampers are arranged between the supporting plates and the second supports. The electric connector has the advantages that electric energy can be downwardly transmitted from wind-driven power generators via the carrier connecting devices, and problems of dropping of existing insulating tube buses and damage to outer insulators of the existing insulating tube buses can be solved; the lateral slide support damping devices are flexibly connected with the carrier connecting devices, so that the problem that the existing insulating tube buses are expanded with heat and contracted with cold can be solved.
Description
Technical field
The present invention relates to the conducting transmission device of wind power generation field, particularly relate to a kind of electric connector.
Background technology
At present, in wind power generation field, electric energy is transmitted downwards by wind-driven generator two kinds of modes: cable and bus, bus cost is lower than cable.But no matter adopt cable or bus, when cable or bus are connected with wind-driven generator, all need use in the tower cylinder of the top and turn round cable, turn round to pull and reverse with wind driven generator rotation generation, sufficient length need be had, performance requirement is high, but it is high to turn round cable cost, and easily abrades external insulation mutually in twisting, cause insulation breakdown, and owing to turning round the existence of cable, bus thoroughly cannot replace cable, the advantage that bus is lower than cable cost can not be given full play to.
Summary of the invention
Technical problem to be solved by this invention is: make up above-mentioned the deficiencies in the prior art, proposes a kind of electric connector, is convenient to wiring.
Technical problem of the present invention is solved by following technical scheme:
A kind of electric connector, comprise that at least one supporting piece jockey and at least one side direction are sliding holds up vibration absorber, described supporting piece jockey comprises some first supports be arranged in wind-power tower, at least one first vibration isolator, one supporting piece, some connectors and to be somely flexible coupling, described first support is fixed on tower cylinder inwall, described supporting piece comprises top board, base plate be connected top board, the fixed arm of base plate, described top board offers some roof holes, described base plate offers some bottom plate holes, some buses of insulation tubes are electrically connected from top by the roof hole of described supporting piece and connector, described connector to match buses of insulation tubes and is electrically connected with another by being flexible coupling, this another pairing buses of insulation tubes system passes bottom plate hole and is flexible coupling and is electrically connected below supporting piece, described first vibration isolator is provided with between the base plate of described supporting piece and support, described side direction is sliding holds up vibration absorber to comprise some second supports, at least one second vibration isolator, a support plate, some armfuls of parts and some slip keepers, described second support is fixed on tower cylinder inwall, described slip keeper is fixed on outside described pairing buses of insulation tubes, described slip keeper is outside equipped with described armful part, described slip keeper and described armful of part can relative slidings, described armful of part is fixed on described support plate, is provided with described second vibration isolator between described support plate and described second support.
Preferably, the outer insulating layer coating of described buses of insulation tubes system tubular bus is formed.
Preferably, in every section of tower cylinder, often mutually tubular conductor is welded as a whole.This can lower mechanical connection point to greatest extent.
Preferably, described in be flexible coupling and be outside equipped with insulation protective hood, described insulation protective hood be entirety be placed on described some be flexible coupling outer or be placed on respectively some be flexible coupling outside.
Preferably, described first vibration isolator is arranged at below or the side of described supporting piece.
Preferably, described armful of part is insulation shielding pipe.
Preferably, described slip keeper is slip ring.
Electric connector of the present invention realizes electric energy by the downward transmission of wind-driven generator by supporting piece jockey, and solve buses of insulation tubes tenesmus and damage its external insulation problem, hold up being flexible coupling of vibration absorber and supporting piece jockey to solve buses of insulation tubes and to expand with heat and contract with cold problem by slip side, solved the vibration damping problem of buses of insulation tubes by the first vibration isolator and the second vibration isolator.
It is low that the present invention has cost further, the advantage that fail safe is high.
Accompanying drawing illustrates:
Fig. 1 is the main pseudosection of electric connector of the present invention, for ease of checking, is concealed by tower cylinder;
Fig. 2 is the left view of electric connector shown in Fig. 1, for ease of checking, is concealed by part tower cylinder;
Fig. 3 is the perspective view of the supporting piece of electric connector shown in Fig. 1;
Fig. 4 is the vertical view of electric connector shown in Fig. 1;
Fig. 5 is for electric connector shown in Fig. 1 is at the vertical view at M-M place.
Embodiment
By describing technology contents of the present invention, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with execution mode.
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, electric connector of the present invention comprises at least one supporting piece jockey 10 and at least one side direction cunning holds up vibration absorber 20.
Supporting piece jockey 10 comprises some first support 11,1 first vibration isolator 12, supporting piece 13 and the some connectors 14 be arranged in wind-power tower 30.
First support 11 is fixed on tower cylinder 30 inwall, and supporting piece 13 comprises top board 131, base plate 132 and is connected the fixed arm 133 of top board 131, base plate 132.Top board 131 offers some roof holes 1311, and base plate 132 offers some bottom plate holes 1321, and the roof hole 1311 of some buses of insulation tubes 40 from top by supporting piece 13 is electrically connected with connector 14.The first vibration isolator 12 is provided with between supporting piece 13 and the first support 11.
When supporting piece 13 jockey is arranged on bottom lowermost tower cylinder, outlet cable is connected respectively on connector 14, when supporting piece 13 jockey is arranged on bottom non-lowermost tower cylinder, connector 14 15 match buses of insulation tubes 40 with another by being flexible coupling and is electrically connected, and this another pairing buses of insulation tubes 40 is through bottom plate hole 1321 and 15 electric connections that are flexible coupling below supporting piece 13.
Refer to Fig. 5, side direction is sliding holds up vibration absorber 20 to comprise some second support 21,1 second vibration isolator 22, support plates 23, some armfuls of parts 24 and some slip keepers 25.Second support 21 is fixed on tower cylinder 30 inwall, slip keeper 25 is fixed on outside pairing buses of insulation tubes 40, slip keeper 25 is outside equipped with embraces part 24, slip keeper 25 with embrace part 24 can relative sliding, embracing part 24 is fixed on support plate 23, is provided with described second vibration isolator 22 between support plate 23 and the second support 21.
Preferably, described buses of insulation tubes 40 is that the outer insulating layer coating of tubular bus is formed.
Preferably, in every section of tower cylinder, the tubular conductor of every phase buses of insulation tubes 40 is welded as a whole, and this can lower mechanical connection point to greatest extent.
Preferably, described in be flexible coupling and 15 be outside equipped with insulation protective hood 16, insulation protective hood 16 for entirety is placed on some be flexible coupling 15 outer or be placed on respectively and be somely flexible coupling outside 15.
Preferably, described first vibration isolator 12 is arranged at below or the side of supporting piece.
Preferably, described armful of part 24 is insulation shielding pipe.
Preferably, described slip keeper 25 is slip ring.
Electric connector of the present invention realizes electric energy by the downward transmission of wind-driven generator by supporting piece jockey 10, and solve buses of insulation tubes tenesmus and damage its external insulation problem, hold up the 15 solution buses of insulation tubes that are flexible coupling of vibration absorber 20 and supporting piece jockey 10 to expand with heat and contract with cold problem by slip side, solved the vibration damping problem of buses of insulation tubes by the first vibration isolator 12 and the second vibration isolator 22.
It is low that the present invention has cost further, the advantage that fail safe is high.
The present invention is not limited to above-mentioned embodiment, and those skilled in the art also can make multiple change accordingly, but to be anyly equal to the present invention or similar change all should be encompassed in the scope of the claims in the present invention.
Claims (7)
1. an electric connector, it is characterized in that: comprise that at least one supporting piece jockey and at least one side direction are sliding holds up vibration absorber, described supporting piece jockey comprises some first supports be arranged in wind-power tower, at least one first vibration isolator, one supporting piece, some connectors and to be somely flexible coupling, described first support is fixed on tower cylinder inwall, described supporting piece comprises top board, base plate be connected top board, the fixed arm of base plate, described top board offers some roof holes, described base plate offers some bottom plate holes, some buses of insulation tubes are electrically connected from top by the roof hole of described supporting piece and connector, described connector to match buses of insulation tubes and is electrically connected with another by being flexible coupling, this another pairing buses of insulation tubes system passes bottom plate hole and is flexible coupling and is electrically connected below supporting piece, described first vibration isolator is provided with between the base plate of described supporting piece and support, described side direction is sliding holds up vibration absorber to comprise some second supports, at least one second vibration isolator, a support plate, some armfuls of parts and some slip keepers, described second support is fixed on tower cylinder inwall, described slip keeper is fixed on outside described pairing buses of insulation tubes, described slip keeper is outside equipped with described armful part, described slip keeper and described armful of part can relative slidings, described armful of part is fixed on described support plate, is provided with described second vibration isolator between described support plate and described second support.
2. electric connector according to claim 1, is characterized in that: the outer insulating layer coating of described buses of insulation tubes system tubular bus is formed.
3. electric connector according to claim 1, is characterized in that: in every section of tower cylinder, often mutually tubular conductor is welded as a whole.
4. electric connector according to claim 1, is characterized in that: described in be flexible coupling and be outside equipped with insulation protective hood, described insulation protective hood be entirety be placed on described some be flexible coupling outer or be placed on respectively some be flexible coupling outside.
5. electric connector according to claim 1, is characterized in that: described first vibration isolator is arranged at below or the side of described supporting piece.
6. electric connector according to claim 1, is characterized in that: described armful of part is insulation shielding pipe.
7. electric connector according to claim 1, is characterized in that: described slip keeper is slip ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410532873.7A CN104242198B (en) | 2014-09-20 | 2014-09-20 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410532873.7A CN104242198B (en) | 2014-09-20 | 2014-09-20 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104242198A true CN104242198A (en) | 2014-12-24 |
| CN104242198B CN104242198B (en) | 2017-03-29 |
Family
ID=52229793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410532873.7A Active CN104242198B (en) | 2014-09-20 | 2014-09-20 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104242198B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914678A (en) * | 2016-05-20 | 2016-08-31 | 天津沃尔法电力设备有限公司 | Insulated high-capacity electric energy transmission device applied to wind generating set |
| CN105914679A (en) * | 2016-06-01 | 2016-08-31 | 江苏大浪电气制造有限公司 | Bus duct with safety shockproof function |
| CN111211527A (en) * | 2020-01-16 | 2020-05-29 | 凯宸能源科技(天津)有限公司 | Power output system in wind power tower cylinder |
| CN113544926A (en) * | 2019-01-16 | 2021-10-22 | 圣奥古斯丁加拿大电气有限公司 | Bus bar |
| CN117117748A (en) * | 2023-09-05 | 2023-11-24 | 天津沃尔法电力设备有限公司 | Wind power generation and transmission system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798585A (en) * | 1972-02-07 | 1974-03-19 | J Thompson | Combination cable anchorage and grounding accessory |
| US4469390A (en) * | 1982-06-09 | 1984-09-04 | Kings Electronics Co., Inc. | Crimped connector |
| JPH06163091A (en) * | 1992-11-16 | 1994-06-10 | Ngk Insulators Ltd | Flexible connecting device |
| CN101701574A (en) * | 2009-10-27 | 2010-05-05 | 华锐风电科技(集团)股份有限公司 | Tower cylinder, wind tower and wind power generating device for wind power generation |
| CN201498859U (en) * | 2009-09-17 | 2010-06-02 | 蔡劼 | Wind machine rotary contact power transmission device |
| CN201601231U (en) * | 2010-01-29 | 2010-10-06 | 上海精成电器成套有限公司 | Casing pipe type connection device of bus duct |
| CN201805011U (en) * | 2010-09-07 | 2011-04-20 | 江苏威腾母线有限公司 | Tubular wind power busbar connector structure |
| CN202004166U (en) * | 2011-01-17 | 2011-10-05 | 北车风电有限公司 | Flexible busbar connecting device |
| CN103560457A (en) * | 2013-11-13 | 2014-02-05 | 向荣集团有限公司 | Wind power bus connector |
| CN204118636U (en) * | 2014-09-20 | 2015-01-21 | 天津沃尔法电力设备有限公司 | Electric connector |
-
2014
- 2014-09-20 CN CN201410532873.7A patent/CN104242198B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798585A (en) * | 1972-02-07 | 1974-03-19 | J Thompson | Combination cable anchorage and grounding accessory |
| US4469390A (en) * | 1982-06-09 | 1984-09-04 | Kings Electronics Co., Inc. | Crimped connector |
| JPH06163091A (en) * | 1992-11-16 | 1994-06-10 | Ngk Insulators Ltd | Flexible connecting device |
| CN201498859U (en) * | 2009-09-17 | 2010-06-02 | 蔡劼 | Wind machine rotary contact power transmission device |
| CN101701574A (en) * | 2009-10-27 | 2010-05-05 | 华锐风电科技(集团)股份有限公司 | Tower cylinder, wind tower and wind power generating device for wind power generation |
| CN201601231U (en) * | 2010-01-29 | 2010-10-06 | 上海精成电器成套有限公司 | Casing pipe type connection device of bus duct |
| CN201805011U (en) * | 2010-09-07 | 2011-04-20 | 江苏威腾母线有限公司 | Tubular wind power busbar connector structure |
| CN202004166U (en) * | 2011-01-17 | 2011-10-05 | 北车风电有限公司 | Flexible busbar connecting device |
| CN103560457A (en) * | 2013-11-13 | 2014-02-05 | 向荣集团有限公司 | Wind power bus connector |
| CN204118636U (en) * | 2014-09-20 | 2015-01-21 | 天津沃尔法电力设备有限公司 | Electric connector |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914678A (en) * | 2016-05-20 | 2016-08-31 | 天津沃尔法电力设备有限公司 | Insulated high-capacity electric energy transmission device applied to wind generating set |
| CN105914678B (en) * | 2016-05-20 | 2017-12-15 | 天津沃尔法电力设备有限公司 | Insulate Large Copacity power transfer |
| CN105914679A (en) * | 2016-06-01 | 2016-08-31 | 江苏大浪电气制造有限公司 | Bus duct with safety shockproof function |
| CN113544926A (en) * | 2019-01-16 | 2021-10-22 | 圣奥古斯丁加拿大电气有限公司 | Bus bar |
| CN111211527A (en) * | 2020-01-16 | 2020-05-29 | 凯宸能源科技(天津)有限公司 | Power output system in wind power tower cylinder |
| CN117117748A (en) * | 2023-09-05 | 2023-11-24 | 天津沃尔法电力设备有限公司 | Wind power generation and transmission system |
| CN117117748B (en) * | 2023-09-05 | 2024-03-08 | 天津沃尔法电力设备有限公司 | Wind power generation and transmission system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104242198B (en) | 2017-03-29 |
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