CN203014131U - Installation structure of cabling machine paying-off cradle carbon brushes - Google Patents
Installation structure of cabling machine paying-off cradle carbon brushes Download PDFInfo
- Publication number
- CN203014131U CN203014131U CN 201220609616 CN201220609616U CN203014131U CN 203014131 U CN203014131 U CN 203014131U CN 201220609616 CN201220609616 CN 201220609616 CN 201220609616 U CN201220609616 U CN 201220609616U CN 203014131 U CN203014131 U CN 203014131U
- Authority
- CN
- China
- Prior art keywords
- carbon brush
- carbon
- relay ring
- protective cover
- support rod
- 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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Abstract
The utility model discloses an installation structure of cabling machine paying-off cradle carbon brushes, which comprises a relay ring and a sealed protective cover. The installation structure further comprises a plurality of adjustable carbon brush groups which are arranged in the sealed protective cover and uniformly distributed around the relay ring, wherein each of the carbon brush group comprises an insulating support rod fixed on the sealed protective cover and carbon brush units sleeved on the insulating support rod at intervals. The carbon brush unit comprises a duplex carbon brush rack fixed on the insulating support rod, wherein two ends of the duplex carbon brush rack are both provided with a carbon brush hole, and a carbon brush is inserted in the carbon brush hole. Two ends of the duplex carbon brush rack are both provided with a carbon brush compensating compression spring, wherein the carbon brush compensating compression springs are located at the tail ends of the carbon brushes and tightly press the head ends of the carbon brushes on a conductive ring plane of the relay ring. The position of the carbon brushes in the installation structure can be adjusted so as to enable central extension lines of the carbon brushes to converge at the center of the relay ring, so that the carbon brushes are enabled not to slip off from the relay ring and be broken in the running process.
Description
Technical field
The utility model relates to the electrical cable-making apparatus technical field, particularly a kind of cabler unwrapping wire cradle carbon brush mounting structure.
Background technology
Referring to Fig. 1,1+3 cabler pay off rack cradle carbon brush has 18, former employing be copper tobacco pipe type carbon brush 1, this carbon brush 1 wears no resistance, and almost will change in one month one time.But be mounted in due to carbon brush 1 on the sealed protective cover 2 of a cylinder type, the position can not be adjusted.But after carbon brush 1 wearing and tearing, 18 carbon brush 1 not in relay ring 3 in the heart, often skid off and skim disconnected from relay ring 3 in running.Simultaneously because of carbon brush 1 and collector ring 3 loose contacts, cause the cradle motor phase failure and situation about burning out happens occasionally, had a strong impact on the carrying out that produces.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of cabler unwrapping wire cradle carbon brush mounting structure for the existing problem of prior art.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
Cabler unwrapping wire cradle carbon brush mounting structure comprises relay ring and sealed protective cover, it is characterized in that, comprises that also some groups are arranged in described sealed protective cover and are distributed on described relay ring adjustable carbon brush group on every side; Wherein every group of carbon brush group comprises that one is fixed on insulating support rod and the carbon brush unit of spacer sleeve on described insulating support rod on described sealed protective cover; Described carbon brush unit comprises that one is fixed on the duplex carbon brush holder on described insulating support rod, the two ends of described duplex carbon brush holder respectively offer a carbon brush hole, each carbon brush is inserted with a carbon brush in the hole, respectively be provided with a carbon brush compensation holddown spring at the two ends of described duplex carbon brush holder, the end that described carbon brush compensation holddown spring is pressed in described carbon brush also is pressed in the head end of described carbon brush on the conduction anchor ring of described relay ring tightly.
In a preferred version of the present utility model, the center extended line of the carbon brush in every group of carbon brush group converges in the center of circle of described relay ring.
Owing to having adopted technical scheme as above, carbon brush of the present utility model position can be adjusted, and makes the center extended line of each carbon brush converge in the center of circle of relay ring, can not skid off and skim disconnected from relay ring in running.Carbon brush compensation holddown spring is pressed in the head end of carbon brush on the conduction anchor ring of relay ring, and contact all the time is good, can not cause the cradle motor phase failure and situation about burning out occurs, and has greatly saved maintenance cost.
Description of drawings
Fig. 1 is existing cabler unwrapping wire cradle carbon brush mounting structure schematic diagram.
Fig. 2 is the utility model cabler unwrapping wire cradle carbon brush mounting structure schematic diagram.
Fig. 3 is that the A of Fig. 2 is to view.
Embodiment
Further describe the utility model below in conjunction with the drawings and specific embodiments.
Referring to Fig. 2 and Fig. 3, cabler unwrapping wire cradle carbon brush mounting structure comprises relay ring 100 and sealed protective cover (not shown), and it comprises that also three groups are arranged in the sealed protective cover and are distributed on relay ring 10 adjustable carbon brush group 200 on every side.
Every group of carbon brush group 200 comprise one be fixed on the sealed protective cover insulating support rod 210 and according to relay ring 100 quantity spacer sleeves the carbon brush unit on insulating support rod 210 220.
each carbon brush unit 220 comprises that one is fixed on the duplex carbon brush holder 221 on insulating support rod 210, respectively offer a carbon brush hole 221a at the two ends of duplex carbon brush holder 221, 221b, each carbon brush hole 221a, be inserted with a carbon brush 222a in 221b, 222b, respectively be provided with a carbon brush compensation holddown spring 223a at the two ends of duplex carbon brush holder 221, 223b, carbon brush compensation holddown spring 223a, 223b is pressed in respectively carbon brush 222a, the end of 222b is also tightly with carbon brush 222a, the head end of 222b is pressed on the conduction anchor ring of relay ring 100, all the time contact is good, the situation that can not cause the cradle motor phase failure and burn out occurs.Because three groups of carbon brush groups 200 are uniform around relay ring 100, the center extended line of each carbon brush in such three groups of carbon brush groups 200 converges in the center of circle of relay ring 100, can not skid off and skim disconnected from relay ring in running.
Claims (2)
1. cabler unwrapping wire cradle carbon brush mounting structure, comprise relay ring and sealed protective cover, it is characterized in that, comprises that also some groups are arranged in described sealed protective cover and are distributed on described relay ring adjustable carbon brush group on every side; Wherein every group of carbon brush group comprises that one is fixed on insulating support rod and the carbon brush unit of spacer sleeve on described insulating support rod on described sealed protective cover; Described carbon brush unit comprises that one is fixed on the duplex carbon brush holder on described insulating support rod, the two ends of described duplex carbon brush holder respectively offer a carbon brush hole, each carbon brush is inserted with a carbon brush in the hole, respectively be provided with a carbon brush compensation holddown spring at the two ends of described duplex carbon brush holder, the end that described carbon brush compensation holddown spring is pressed in described carbon brush also is pressed in the head end of described carbon brush on the conduction anchor ring of described relay ring tightly.
2. cabler unwrapping wire cradle carbon brush mounting structure as claimed in claim 1, is characterized in that, the center extended line of the carbon brush in every group of carbon brush group converges in the center of circle of described relay ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609616 CN203014131U (en) | 2012-11-17 | 2012-11-17 | Installation structure of cabling machine paying-off cradle carbon brushes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609616 CN203014131U (en) | 2012-11-17 | 2012-11-17 | Installation structure of cabling machine paying-off cradle carbon brushes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014131U true CN203014131U (en) | 2013-06-19 |
Family
ID=48605688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609616 Expired - Fee Related CN203014131U (en) | 2012-11-17 | 2012-11-17 | Installation structure of cabling machine paying-off cradle carbon brushes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825158A (en) * | 2012-11-17 | 2014-05-28 | 金杯电工衡阳电缆有限公司 | Cabling machine paying-off cradle carbon brush installation structure |
-
2012
- 2012-11-17 CN CN 201220609616 patent/CN203014131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103825158A (en) * | 2012-11-17 | 2014-05-28 | 金杯电工衡阳电缆有限公司 | Cabling machine paying-off cradle carbon brush installation structure |
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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: 20130619 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |