CN202178487U - Cleaning carbon brush for sliding contact wire - Google Patents
Cleaning carbon brush for sliding contact wire Download PDFInfo
- Publication number
- CN202178487U CN202178487U CN2011202768737U CN201120276873U CN202178487U CN 202178487 U CN202178487 U CN 202178487U CN 2011202768737 U CN2011202768737 U CN 2011202768737U CN 201120276873 U CN201120276873 U CN 201120276873U CN 202178487 U CN202178487 U CN 202178487U
- Authority
- CN
- China
- Prior art keywords
- brush
- brush body
- carbon brush
- contact wire
- cleaning
- 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.)
- Expired - Fee Related
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
A cleaning carbon brush for a sliding contact wire comprises a support, a brush body cover fixed at the top of the support and a brush body fixed in the brush body cover and is characterized in that a plurality of cleaning brushes are fixed on a contact surface of the brush body and the sliding contact wire. The cleaning brushes are arranged on the contact surface of the brush body and the sliding contact wire, the cleaning carbon brush can clean the sliding contact wire while a current collector supplies power in movable mode, avoids phenomena of poor contact, arcing and the like caused by dust or dirt between the sliding contact wire and the carbon brush, and guarantees normal operation of the sliding contact wire and the current collector.
Description
Technical field
The utility model relates to a kind of Slipping contact wire carbon brush, particularly relates to a kind of carbon brush that can clean trolley.
Background technology
Move operation for needs; And the demanding plant equipment of displacement accuracy like beam type, bridge crane etc., needs to adopt trolley and current-collector that power supply is provided usually; Current-collector is generally along with the plant equipment instrument moves; Current-collector is power taking from the trolley, has carbon brush usually and is slidingly connected mutually with trolley, thereby guarantee continuous power supply.
Carbon brush is made up of copper and graphite material usually, carbon brush in the course of the work with trolley in conductor carry out contact friction, carbon brush can produce wearing and tearing; Carbon dust that generates and the greasy dirt in the atmosphere, dust etc.; The capital is adsorbed between carbon brush and the trolley, and the contact between carbon brush and the trolley is had problems, and causes loose contact; Produce phenomenons such as arcing, influence the normal operation of trolley and current-collector.Therefore need regularly to carry out clean for trolley or carbon brush.And existing cleaning mode is exactly artificial cleaning, has both wasted time and energy, and can cause potential safety hazard.
Summary of the invention
The utility model technical problem to be solved provides a kind of can the cleaning between trolley and maintenance and the trolley and contacts good Slipping contact wire cleaning carbon brush.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of Slipping contact wire cleaning carbon brush; Comprise support; Be fixed in the brush body outer cover of cantilever tip; Be fixed in the brush body in the brush body outer cover, it is characterized in that: be fixed with a plurality of cleaning brush on said brush body and the face that trolley contacts.
Preferably, have a plurality of shrinkage pools on said brush body and the face that trolley contacts, said cleaning brush inserts and is fixed in the said shrinkage pool.
Cable for fixing said brush body connects has the fixture of the cable that fixedly brush body connected on the said support.
In order to be convenient to adjust and this carbon brush simple and compact for structure in the position up and down that makes brush body; Said support comprises two parallel cradling pieces up and down; Be connected with telescopic axle between the end near brush body of two cradling pieces, the other end of two cradling pieces is hinged to a fixed lever respectively, is connected with spring and connecting rod between said two cradling pieces; Said connecting rod and said spring are arranged in a crossed manner; And an end of connecting rod is connected wherein on of two cradling pieces, has slotted hole on the other end of connecting rod, and another root of said two cradling pieces is connected through bolt and makes this connecting rod to rotate around this bolt on the slotted hole.
Compared with prior art; The advantage of the utility model is to have brush body on this cleaning carbon brush and the surface that trolley contacts; Can, current-collector clean trolley when moving power supply; Prevent to cause loose contact because of dust or dirt etc. between trolley and the carbon brush, produce phenomenons such as arcing, guaranteed the normal operation of trolley and current-collector more.
Description of drawings
Fig. 1 is the Slipping contact wire cleaning carbon brush of the utility model.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, carbon brush comprises support 5, and is fixed in the brush body outer cover 3 on the support 5, and brush body outer cover 3 internal fixation have brush body 11, inserts in the middle of this brush body 1 and is fixed with a plurality of cleaning brush 2.Also have fixture 6 on this support 5 and be used for fixing the cable 4 that this brush body 1 is connected.This brush body 1 can have a plurality of shrinkage pools with the contacted surface of trolley, and cleaning brush 2 inserts and is fixed in the shrinkage pool.Therefore, when brush body of carbon brush 1 and trolley carried out sliding contact, cleaning brush 2 also contacted trolley simultaneously, and can in the brush body 1 of carbon brush and the contacted sliding process of trolley, clean trolley, had exempted the manual maintenance process of cleaning.
Preferably, be connected with connecting rod 52 and the spring 53 that is obliquely installed between 51, two cradling pieces 51 of two parallel cradling pieces about this support 5 comprises, spring 53 is arranged in a crossed manner each other with connecting rod 52.One end of connecting rod 52 is connected wherein on of two cradling pieces 51; The other end has slotted hole 511; Have bolt on another root of two cradling pieces and be connected in the slotted hole 511, make this connecting rod 52 to rotate, and bolt can move in slotted hole 511 around bolt.Be connected with the axle 54 of scalable adjustment between the end near brush body 1 of two cradling pieces 51; The other end is hinged to a fixing fixed lever 55 respectively; The flexible of axle 54 can be adjusted the space distance between the connecting rod 52; Spring 53 can be flexible along with the variable in distance between two cradling pieces 51 simultaneously, and connecting rod 52 can rotate, and then brush body 1 is upwards contacted with frame trolley up.
This carbon brush not only can clean trolley when current-collector moves power supply, prevent to cause loose contact because of dust or dirt etc. between trolley and the carbon brush, produces phenomenons such as arcing, has guaranteed the normal operation of trolley and current-collector more.
Except that the foregoing description, the utility model also includes other execution modes, and the technical scheme that all employing equivalents or equivalent substitute mode form all should fall within the protection range of the utility model claim.
Claims (4)
1. Slipping contact wire cleaning carbon brush comprises support (5), is fixed in the brush body outer cover (3) on support (5) top, is fixed in the brush body (1) in the brush body outer cover (3), it is characterized in that: be fixed with a plurality of cleaning brush (2) on said brush body (1) and the face that trolley contacts.
2. cleaning carbon brush as claimed in claim 1 is characterized in that: have a plurality of shrinkage pools on said brush body (1) and the face that trolley contacts, said cleaning brush (2) inserts and is fixed in the said shrinkage pool.
3. cleaning carbon brush as claimed in claim 1 is characterized in that: the fixture (6) that has the cable (4) that fixing brush body (1) connected on the said support (5).
4. like each described Slipping contact wire cleaning carbon brush of claim 1-3; It is characterized in that: said support (5) comprises two parallel cradling pieces (51) up and down; Be connected with telescopic axle (54) between the end near brush body (1) of two cradling pieces (51); The other end of two cradling pieces (51) is hinged to a fixed lever (55) respectively; Be connected with spring (53) and connecting rod (52) between said two cradling pieces (51), said connecting rod (52) and said spring (53) are arranged in a crossed manner, and an end of connecting rod (5) is connected wherein on of two cradling pieces (51); Have slotted hole (511) on the other end of connecting rod (5), another root of said two cradling pieces (51) is connected through bolt and makes this connecting rod (52) to rotate around this bolt on the slotted hole (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202768737U CN202178487U (en) | 2011-07-27 | 2011-07-27 | Cleaning carbon brush for sliding contact wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202768737U CN202178487U (en) | 2011-07-27 | 2011-07-27 | Cleaning carbon brush for sliding contact wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202178487U true CN202178487U (en) | 2012-03-28 |
Family
ID=45868351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202768737U Expired - Fee Related CN202178487U (en) | 2011-07-27 | 2011-07-27 | Cleaning carbon brush for sliding contact wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202178487U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870751A (en) * | 2016-06-02 | 2016-08-17 | 莱芜钢铁集团有限公司 | Slide wire current collector accessory device and current collector |
| CN106961061A (en) * | 2017-03-14 | 2017-07-18 | 苏州道众机械制造有限公司 | A kind of current-collector assembly structure |
| CN112122263A (en) * | 2019-06-24 | 2020-12-25 | 康稳移动供电设备(武汉)有限公司 | Wiping line cleaning equipment |
-
2011
- 2011-07-27 CN CN2011202768737U patent/CN202178487U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870751A (en) * | 2016-06-02 | 2016-08-17 | 莱芜钢铁集团有限公司 | Slide wire current collector accessory device and current collector |
| CN106961061A (en) * | 2017-03-14 | 2017-07-18 | 苏州道众机械制造有限公司 | A kind of current-collector assembly structure |
| CN112122263A (en) * | 2019-06-24 | 2020-12-25 | 康稳移动供电设备(武汉)有限公司 | Wiping line cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20190727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |