CN206658121U - The hole carbon brush box device of high-power wind-driven generator three - Google Patents
The hole carbon brush box device of high-power wind-driven generator three Download PDFInfo
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- CN206658121U CN206658121U CN201621473571.8U CN201621473571U CN206658121U CN 206658121 U CN206658121 U CN 206658121U CN 201621473571 U CN201621473571 U CN 201621473571U CN 206658121 U CN206658121 U CN 206658121U
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- brush box
- carbon brush
- brush
- integrated
- alarm switch
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Abstract
The utility model discloses a kind of hole carbon brush box device of high-power wind-driven generator three,Its drip irrigation device is to include brush box body,Carbon brush,Stage clip and contact alarm switch,Brush box body is integral type brush box,The both sides of integrated brush box are equipped with threaded mounting hole,And integrated brush box is provided with three square openings for being used for device carbon brush,Stage clip is monoblock type constant pressure spring,Contact alarm switch is fixed on integrated brush box,The opposite side of integrated brush box is provided with groove,Monoblock type constant pressure spring is pressed in groove,The utility model has the advantage of brush box to play main body fixation,Constant pressure spring, which is inserted in the groove of brush box side, to be played a part of giving carbon brush discharge pressure during use,Contact alarm switch is fixed on brush box side,Play to carbon brush normal use to ultimate life alarm,Staff is reminded to change the effect of carbon brush in time,Protection is played to whole system,Avoid result in the generation of electric fault.
Description
Technical field
A kind of wind turbine component is the utility model is related to, more specifically, it relates to a kind of high-power wind power generation
The hole carbon brush box device of machine three.
Background technology
The carbon brush holder device used in wind-powered electricity generation place is diplopore brush-box apparatus structure at present, suitable for the electricity of plain edition slip ring
Stream conveying, this structure occupy little space, but can not meet the electric current transmission of high-power slip ring, are all increasing with regard to major electric field at present
Powerful device, so the market demand can not be met.Problem under normal use be present has：1. power is inadequate, product can be caused
Carbon brush current overload in use, it is also easy to produce high temperature, the failure of burning apparatus occurs；2. densely distributed, straight contact point
It is more, slip ring abrasion aggravation, heating, carbon brush expansion etc. be present, cause fault rate height；3. brush box more than assembles, and does not possess globality, brushes
There is multiple spot stress in box, equipment is also easy to produce vibration when running at high speed, and causes the intermittence of carbon brush and slip ring face on support frame
Contact, the failure for being easily caused spark phenomenon occur；4. powerful device demand can not be met.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of high-power wind-driven generator three
Hole carbon brush box device.
To achieve the above object, the utility model adopts the following technical scheme that：A kind of hole carbon of high-power wind-driven generator three
Brush box device, including brush box body, carbon brush, stage clip and contact alarm switch, the brush box body are integral type brush box, described one
The both sides of body formula brush box are equipped with threaded mounting hole, and integrated brush box is provided with three square openings for being used for device carbon brush, described
Stage clip is monoblock type constant pressure spring, and the contact alarm switch is fixed on integrated brush box, the opposite side of the integrated brush box
Provided with groove, the monoblock type constant pressure spring is pressed in groove.
It is described as preferable, the stage clip block button hole for setting reeded side and being additionally provided with stretching of the integrated brush box
Monoblock type constant pressure spring is provided with buckle and links up with and be hooked in by buckle in stage clip block button hole.
As preferable, the centre of the integrated brush box is provided with installs fulcrum with the equidistant alarm switch of three square openings,
The contact alarm switch is fixed on alarm switch installation fulcrum.
The utility model is compared compared with the prior art has advantages below：Brush box plays main body fixation, and constant pressure spring is inserted
Carbon brush discharge pressure is given when playing a part of use in the groove of brush box side, contact alarm switch is fixed on brush box one
Side, play to carbon brush normal use to ultimate life alarm, remind staff to change the effect of carbon brush in time, to whole
System plays protection, avoids result in the generation of electric fault.
Brief description of the drawings
Fig. 1 is the structural representation of the hole brush-box device embodiment of the utility model high-power wind-driven generator three；
Fig. 2 is that the structure of stage clip part in the hole brush-box device embodiment of the utility model high-power wind-driven generator three is shown
It is intended to；
Fig. 3 is integrated brush box part in the hole brush-box device embodiment of the utility model high-power wind-driven generator three
Structural representation；
Fig. 4 is integrated brush box part in the hole brush-box device embodiment of the utility model high-power wind-driven generator three
Structural representation.
In figure：1st, integrated brush box；2nd, carbon brush；3rd, stage clip；4th, contact alarm switch；5th, groove；6th, buckle is linked up with；7、
Stage clip block button hole；8th, alarm switch installation fulcrum；9th, square opening；10th, threaded mounting hole.
Embodiment
The embodiment of the hole carbon brush box device of the utility model high-power wind-driven generator three is done into one below in conjunction with the accompanying drawings
Walk explanation.
A kind of hole carbon brush box device of high-power wind-driven generator three, including brush box body, carbon brush 2, stage clip 3 and contact alarm
Switch 4, brush box body is integral type brush box 1, and the both sides of integrated brush box 1 are equipped with threaded mounting hole 10, and integrated brush box
1 is provided with three square openings 9 for being used for device carbon brush 2, and stage clip 3 is monoblock type constant pressure spring 3, and contact alarm switch 4 is fixed on one
On formula brush box 1, the opposite side of integrated brush box 1 is provided with groove 5, and monoblock type constant pressure spring 3 is pressed in groove 5.Integrated brush box 1
The side provided with groove 5 be additionally provided with the stage clip block button hole 7 of stretching, monoblock type constant pressure spring 3 is provided with buckle hook 6 and passes through card
Button hook 6 is hooked in stage clip block button hole 7.The centre of integrated brush box 1 is provided with installs branch with the equidistant alarm switch of three square openings 9
Point 8, contact alarm switch 4 are fixed on alarm switch installation fulcrum 8.Equipment is integrally attached on three hole brush boxs, contact alarm
Switch 4 is fixed on the alarm switch installation fulcrum 8 of brush box side, and monoblock type constant pressure spring 3 is pressed in brush box one end groove 5, permanent
The buckle hook 6 of stage clip 3 is hooked in the stage clip block button hole 7 of brush box side stretching, prevents the lower spring abjection effect that is stressed,
Equipment plays in provides fixed enough pressure to carbon brush 2, makes the transmission of electricity that electric current is transmitted between the part of carbon brush 2 and slide unit
Device, brush box play main body fixation, and constant pressure spring 3 is inserted in brush box side groove 5 when playing use and gives the discharge pressure of carbon brush 2
Effect, contact alarm switch 4 is fixed on brush box side, plays to the normal use of carbon brush 2 to ultimate life alarm, carry
Awake staff will change the effect of carbon brush 2 in time, and protection is played to whole system, avoid result in the generation of electric fault.This
In contact alarm switch 4 be connected to three hole monoblock type warning devices, three carbon brush 2 of square opening 9 are reported by a fixing point
Police commissioner is controlled, and realizes the synchronous monitoring in real time to the temperature of carbon brush 2, and monitoring is more accurate.Each brush box installs one group of constant pressure spring, and
Be not as in conventional existing product the single constant pressure spring 3 of single hole from square opening 9 by avoiding equipment due to not possessing globality, brushing
There is multiple spot stress in box, equipment is also easy to produce vibration when running at high speed, and causes the intermittence of carbon brush 2 and slip ring face on support frame
Contact, be easily caused spark phenomenon failure occur the problem of.
Overall brush box system material structure：Including brush box (brassing), stage clip support (stainless steel), stage clip circle
(1Cr18Ni9) to carbon brush 2 provide pressure, alarm switch support (stainless steel), alarm switch supporting plate (PPS) contact arm (PPS),
Straight pin (stainless steel).
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model, should referred to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of hole carbon brush box device of high-power wind-driven generator three, including brush box body, carbon brush, stage clip and contact alarm are opened
Close, it is characterised in that：The brush box body is integral type brush box, and the both sides of the integrated brush box are equipped with threaded mounting hole,
And integrated brush box is provided with three square openings for being used for device carbon brush, the stage clip is monoblock type constant pressure spring, the contact alarm
Switch is fixed on integrated brush box, and the opposite side of the integrated brush box is provided with groove, and the monoblock type constant pressure spring is pressed in recessed
In groove.
2. wind-driven generator carbon brush box device according to claim 1, it is characterised in that：The integrated brush box is provided with
The side of groove is additionally provided with the stage clip block button hole of stretching, and the monoblock type constant pressure spring is provided with buckle and links up with and linked up with by buckle
It is hooked in stage clip block button hole.
3. wind-driven generator carbon brush box device according to claim 1, it is characterised in that：The centre of the integrated brush box
Provided with fulcrum is installed with the equidistant alarm switch of three square openings, the contact alarm switch is fixed on alarm switch installation fulcrum
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473571.8U CN206658121U (en) | 2016-12-30 | 2016-12-30 | The hole carbon brush box device of high-power wind-driven generator three |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473571.8U CN206658121U (en) | 2016-12-30 | 2016-12-30 | The hole carbon brush box device of high-power wind-driven generator three |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206658121U true CN206658121U (en) | 2017-11-21 |
Family
ID=60314984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473571.8U Active CN206658121U (en) | 2016-12-30 | 2016-12-30 | The hole carbon brush box device of high-power wind-driven generator three |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206658121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124063A (en) * | 2016-12-30 | 2017-09-01 | 摩腾科技（上海）有限公司 | The hole carbon brush box device of high-power wind-driven generator three |
| CN113328558A (en) * | 2021-04-27 | 2021-08-31 | 西安中车永电捷力风能有限公司 | Centripetal carbon brush holder structure of motor |
| CN113328558B (en) * | 2021-04-27 | 2024-07-30 | 西安中车永电捷力风能有限公司 | Motor centripetal carbon brush holder structure |
-
2016
- 2016-12-30 CN CN201621473571.8U patent/CN206658121U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124063A (en) * | 2016-12-30 | 2017-09-01 | 摩腾科技（上海）有限公司 | The hole carbon brush box device of high-power wind-driven generator three |
| CN113328558A (en) * | 2021-04-27 | 2021-08-31 | 西安中车永电捷力风能有限公司 | Centripetal carbon brush holder structure of motor |
| CN113328558B (en) * | 2021-04-27 | 2024-07-30 | 西安中车永电捷力风能有限公司 | Motor centripetal carbon brush holder structure |
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