CN206313408U - A kind of special bus duct for wind power structure - Google Patents
A kind of special bus duct for wind power structure Download PDFInfo
- Publication number
- CN206313408U CN206313408U CN201720009358.XU CN201720009358U CN206313408U CN 206313408 U CN206313408 U CN 206313408U CN 201720009358 U CN201720009358 U CN 201720009358U CN 206313408 U CN206313408 U CN 206313408U
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- China
- Prior art keywords
- plate
- bus
- bus duct
- wind power
- fixed
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Abstract
The utility model discloses a kind of special bus duct for wind power structure, including bus fixed plate, buffer unit, bearing pin, spring, baffle plate, buffer rubber gasket, fixed support, crossbeam, bus duct shell, cover plate, side plate, groove, projection, base plate, insulating barrier, moisture absorption box, clamping screw, cross-over block, bus bar and glass-fibre fillers.The utility model intensity is big, insulating properties are good, anti seismic efficiency is obvious；Connected by buffer unit between bus duct entirety and support, weld block in buffer unit two ends, ensure that loosening will not occur under the action of the forces of the wind in entirety, and the vibrations of wind-force generation can be buffered, extend the service life of bus duct, internal filled glass fiber filler, with good fire resistance, while strengthening overall rigidity；Insulating barrier is pasted onto the surface of bus bar by vulcanization and heat cure, it is ensured that insulating barrier does not ftracture under low-temperature condition.
Description
Technical field
The utility model is related to a kind of bus slot structure, specially a kind of special bus duct for wind power structure, belongs to electric power device
Material technical field.
Background technology
Wind-force Special bus duct is, for the electric current transmission equipment in wind power system, to be mainly used in wind-driven generator tower
Portion conveys to high current, and special bus duct for wind power is related to as the main transmission facility of Wind turbines between its quality
The reliability and security and stability of generating set.
Special bus duct for wind power can produce irregular fortune because in Wind turbines tower, being influenceed by wind-force
Dynamic, existing bus duct anti seismic efficiency is poor, and in irregular movement inside easily there is loosening, existing bus slot insulation in addition
DeGrain, it is easy to crack in the exclusive portion of low-temperature condition Down Highway.Therefore, a kind of special bus of wind-powered electricity generation is proposed regarding to the issue above
Slot structure.
Utility model content
The purpose of this utility model is that and provide a kind of special bus duct for wind power structure in order to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of special bus duct for wind power structure, including
Weld bus fixed plate, and bus fixed plate in bus fixed plate, fixed support and bus duct shell, the bus duct shell side
By buffer unit connecting cross beam；The buffer unit includes bearing pin, spring, baffle plate and buffer rubber gasket, the crossbeam side
Be connected support；The bus duct shell includes cover plate, side plate and base plate, and side plate side is provided with groove；In the groove
Portion is provided with cover plate, and side plate bottom connecting bottom board；Fixed by clamping screw between the cover plate and base plate, and cover plate bottom sets
There is insulating pad；It is provided between the insulating pad and insulating barrier is provided with outside bus bar, and bus bar；The side plate side is fixed
Moisture absorption box, and the opposite side of side plate is provided with projection；The inside of the side plate, cover plate and base plate is equipped with glass-fibre fillers.
Preferably, bearing pin two ends welding baffle, and bearing pin runs through bus fixed plate, crossbeam, spring and yielding rubber
Pad.
Preferably, the outer surface of the side plate is provided with uniform projection, and two inside grooves engaging cover plates of side plate.
Preferably, several parallel bus bars, and bus bar outer wrap cylinder are engaged between the insulating pad
The insulating barrier of structure.
Preferably, the bus fixed plate and crossbeam use bathtub construction, and crossbeam interior welds fixed support.
The beneficial effects of the utility model are：This kind of special bus duct for wind power structure, intensity is big, insulating properties are good, antidetonation
Effect is obvious；Connected by buffer unit between bus duct entirety and support, buffer unit two ends welding block, it is ensured that entirety is not
Can under the action of the forces of the wind occur loosening, and the vibrations of wind-force generation can be buffered, extend the service life of bus duct, it is internal
Filled glass fiber filler, with good fire resistance, while strengthening overall rigidity；Insulating barrier is by vulcanization and thermosetting
Change is pasted onto the surface of bus bar, it is ensured that insulating barrier does not ftracture under low-temperature condition, exists between bus bar and insulating barrier in addition
Solidifying mist is not formed during the temperature difference, while so that forming the air gap of insulation between bus bar, coordinated insulation backing plate strengthens overall yet
Insulation effect；There is good economic benefit and social benefit, be adapted to promote the use of.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model buffer unit structure schematic diagram；
Fig. 3 is the utility model whole interior structural representation.
In figure：1st, bus fixed plate, 2, buffer unit, 21, bearing pin, 22, spring, 23, baffle plate, 24, buffer rubber gasket, 3,
Fixed support, 4, crossbeam, 5, bus duct shell, 51, cover plate, 52, side plate, 521, groove, 522, raised, 53, base plate, 6, insulation
Layer, 7, moisture absorption box, 8, clamping screw, 9, cross-over block, 10, bus bar, 11, glass-fibre fillers.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to shown in Fig. 1-3, a kind of special bus duct for wind power structure, including bus fixed plate 1, fixed support 3 and mother
Wire casing shell 5, the side of the bus duct shell 5 welding bus fixed plate 1, is integrally fixed to bus duct, and the bus is consolidated
Fixed board 1 carries out bradyseism by the connecting cross beam 4 of buffer unit 2 to bus duct；The buffer unit 2 include bearing pin 21, spring 22,
Baffle plate 23 and buffer rubber gasket 24, the block 23 are welded on the two ends of bearing pin 21, and bearing pin 21 is provided with two parallel rows, to mother
Thread fixing plate 1 and crossbeam 4 are carried out through connection, while spring 22 is provided with the middle of bus fixed plate 1 and crossbeam 4, the two ends of spring 22
Bus fixed plate 1 and crossbeam 4 are connected to by rubber buffer 24, when bus duct is integrally given a shock, spring 22 are carried out
Extruding, reaches the purpose of bradyseism, extension bus duct overall life-span, and the side of the crossbeam 4 is connected support 3；The bus
Groove shell 5 includes cover plate 51, side plate 52 and base plate 53, and the side of the side plate 52 is provided with groove 521, the inside of the groove 521 card
Closing lid plate 51；Cover plate 51, the bottom connecting bottom board 53 of the side plate 52 are provided with inside the groove 521；The cover plate 51 and base plate
Fixed by clamping screw 8 between 53, the bottom of the cover plate 51 is provided with insulating pad 9；Bus is provided between the insulating pad 9
Row 10, is provided with insulating barrier 6 outside the bus bar 10, the insulating barrier 6 is using epoxy polyester powder by vulcanization and heat cure
It is pasted onto the surface of bus bar 10, it is ensured that insulating barrier 6 does not ftracture under low-temperature condition, is deposited between bus bar 10 and insulating barrier 6
Do not form solidifying mist in the temperature difference yet, and cause to form the air gap of insulation between bus bar 10, coordinated insulation backing plate 9, plus
Strong overall insulation effect；Moisture absorption box 7 is fixed in the side of the side plate 52, and inside is equipped with pulverized limestone, with good moisture absorption effect,
The opposite side of the side plate 52 is provided with raised 522；The side plate 52, cover plate 51 are equipped with glass fibre and fill out with the inside of base plate 53
Thing 11 is filled, with good fire protecting performance.
Used as a kind of technical optimization scheme of the present utility model, the two ends welding baffle 23 of the bearing pin 21, and bearing pin 21 are passed through
Bus fixed plate 1, crossbeam 4, spring 22 and buffer rubber gasket 24 are worn, is acted on good connection and bradyseism.
Used as a kind of technical optimization scheme of the present utility model, the outer surface of the side plate 52 is provided with uniform projection
522, and two inside of the groove of side plate 52 521 engaging cover plates 51, area of dissipation can be increased.
As a kind of technical optimization scheme of the present utility model, several parallel mothers are engaged between the insulating pad 9
Line row 10, and the outer wrap cylindrical structural of bus bar 10 insulating barrier 6, good insulating effect.
Used as a kind of technical optimization scheme of the present utility model, the bus fixed plate 1 and crossbeam 4 use flute profile knot
Structure, and the interior welds fixed support 3 of crossbeam 4, fixing-stable is convenient.
When in use, this kind of special bus duct for wind power structure loads a small amount of to the utility model by inside moisture absorption box 7
Pulverized limestone, reaches the purpose of the moisture absorption, and layer of glass filler 11 is filled in the inside of cover plate 51, side plate 52 and base plate 53,
With good fire resistance, and light weight, toughness is strong, is fastened on inside the groove 521 of side plate 52 by cover plate 51, realizes whole
The connection of body, when in use, by fixed support 3, is integrally fixed to bus duct, is connected to by the joint at bus duct two ends
In transmission facility, the irregular vibrations that wind-force is produced make what bus duct was subject to shake, and are effectively buffered by buffer unit 2,
The purpose of protection is reached, extends its service life.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of special bus duct for wind power structure, including bus fixed plate (1), fixed support (3) and bus duct shell (5), its
It is characterised by：Bus fixed plate (1) is welded in bus duct shell (5) side, and bus fixed plate (1) is by buffer unit
(2) connecting cross beam (4)；The buffer unit (2) includes bearing pin (21), spring (22), baffle plate (23) and buffer rubber gasket (24),
Crossbeam (4) side is connected support (3)；The bus duct shell (5) includes cover plate (51), side plate (52) and base plate
, and side plate (52) side is provided with groove (521) (53)；Cover plate (51), and side plate (52) bottom are provided with inside the groove (521)
Connecting bottom board (53)；Fixed by clamping screw (8) between the cover plate (51) and base plate (53), and cover plate (51) bottom is provided with
Insulating pad (9)；It is provided between the insulating pad (9) outside bus bar (10), and bus bar (10) and is provided with insulating barrier (6)；
Moisture absorption box (7) is fixed in side plate (52) side, and the opposite side of side plate (52) is provided with raised (522)；The side plate (52), lid
Plate (51) is equipped with glass-fibre fillers (11) with the inside of base plate (53).
2. a kind of special bus duct for wind power structure according to claim 1, it is characterised in that：Bearing pin (21) the two ends weldering
Baffle plate (23), and bearing pin (21) are connect through bus fixed plate (1), crossbeam (4), spring (22) and buffer rubber gasket (24).
3. a kind of special bus duct for wind power structure according to claim 1, it is characterised in that：The outside of the side plate (52)
Surface is provided with engaging cover plate (51) inside uniform projection (522), and two grooves (521) of side plate (52).
4. a kind of special bus duct for wind power structure according to claim 1, it is characterised in that：The insulating pad (9) it
Between engage several parallel bus bars (10), and bus bar (10) outer wrap cylindrical structural insulating barrier (6).
5. a kind of special bus duct for wind power structure according to claim 1, it is characterised in that：The bus fixed plate (1)
Bathtub construction, and crossbeam (4) interior welds fixed support (3) are used with crossbeam (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009358.XU CN206313408U (en) | 2017-01-05 | 2017-01-05 | A kind of special bus duct for wind power structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009358.XU CN206313408U (en) | 2017-01-05 | 2017-01-05 | A kind of special bus duct for wind power structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313408U true CN206313408U (en) | 2017-07-07 |
Family
ID=59248671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720009358.XU Expired - Fee Related CN206313408U (en) | 2017-01-05 | 2017-01-05 | A kind of special bus duct for wind power structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206313408U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910838A (en) * | 2017-12-28 | 2018-04-13 | 江苏向荣电气有限公司 | Bus duct system special for wind power generation |
| CN109412101A (en) * | 2018-12-14 | 2019-03-01 | 江苏向荣电气有限公司 | A kind of bus duct with shockproof function |
| CN110611236A (en) * | 2019-09-16 | 2019-12-24 | 江苏亿能电气有限公司 | Vulcanization process for connecting copper bar in bus duct |
| CN114156812A (en) * | 2021-11-23 | 2022-03-08 | 镇江加勒智慧电力科技股份有限公司 | Anti-seismic connector for starting end of intensive bus duct |
-
2017
- 2017-01-05 CN CN201720009358.XU patent/CN206313408U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910838A (en) * | 2017-12-28 | 2018-04-13 | 江苏向荣电气有限公司 | Bus duct system special for wind power generation |
| CN109412101A (en) * | 2018-12-14 | 2019-03-01 | 江苏向荣电气有限公司 | A kind of bus duct with shockproof function |
| CN109412101B (en) * | 2018-12-14 | 2024-05-03 | 胡波 | Bus duct with shockproof function |
| CN110611236A (en) * | 2019-09-16 | 2019-12-24 | 江苏亿能电气有限公司 | Vulcanization process for connecting copper bar in bus duct |
| CN114156812A (en) * | 2021-11-23 | 2022-03-08 | 镇江加勒智慧电力科技股份有限公司 | Anti-seismic connector for starting end of intensive bus duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20220105 |