CN204906066U - Main brush holder - Google Patents
Main brush holder Download PDFInfo
- Publication number
- CN204906066U CN204906066U CN201520646358.1U CN201520646358U CN204906066U CN 204906066 U CN204906066 U CN 204906066U CN 201520646358 U CN201520646358 U CN 201520646358U CN 204906066 U CN204906066 U CN 204906066U
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- CN
- China
- Prior art keywords
- main
- brush holder
- main brush
- connection terminal
- connecting seat
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a main brush holder, including two main brush boxs, main connecting seat, with the main connection terminal that main connecting seat was fixed from top to bottom, two main brush box is fixed respectively the left and right sides of main connecting seat, main connection terminal is the convex, the both ends of main connection terminal are equipped with vertical screw hole respectively, through respective bolt with main connecting seat is fixed, main brush holder carries out beautiful afterburning anti -corrosion of metal surface treatment. The utility model discloses a no longer there is bolt and main brush holder's interference in the two open modes of setting up of bolt of protruding formula owner's connection terminal, let the user for using brush and sliding ring bump contact to finely tune the convenience that the angle of brush holder can be very by oneself, strengthen the firm nature of its structure greatly, when single brush holder is impaired, can change the repair alone, can effectively alleviate main brush holder and receive the serious phenomenon of corruption after work, adopt beautiful afterburning anti -corrosion of metal surface treatment technology, its anticorrosive fixed number of years reinforcing, and its technology can not cause heavy metal pollution to the environment.
Description
Technical field
The utility model belongs to technical field of wind power generator, is specifically related to a kind of main brush carrier.
Background technology
In the prior art, interference to a certain degree is easily produced between the extraction large line terminals bolt of slip ring main terminal and the main brush carrier of brush holder, again because main brush carrier is that conjunction fastening methods clapped by single bolt, because the copper product thickness of screw is not enough, rear thread through the several mounting or dismounting of operational maintenance and maintenance easily lost efficacy, and then cannot ensure screw thread tighten up effect, have inconvenience when the later stage is changed.
Current main brush carrier surface treatment mainly adopts the process of surface treatment of traditional electrical nickel plating, coating has pin hole, pit, coating is easily peeled, Defend salt fog effect is poor, perishable, because it is widely used in the harsh environment such as the various high/low temperature such as plateau, desert, ocean, damp and hot, highly corrosive, corrode very serious.
Summary of the invention
For solving the problem, the purpose of this utility model is to provide a kind of main brush carrier, adopt the two screw bolt open type fastening methods of male main electrical scheme seat, no longer there is the interference of bolt and main brush carrier, when single brush carrier is impaired, can change repairing separately, adopt Magni anti-corrosion of metal process of surface treatment, the life-span increases.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of main brush carrier, comprise two main brush boxs, main Connection Block, the main electrical scheme seat fixed up and down with described main Connection Block, main brush box described in two is separately fixed at the left and right sides of described main Connection Block, described main electrical scheme seat is convex, and the two ends of described main electrical scheme seat are respectively equipped with vertical screwed hole, is fixed by respective bolt and described main Connection Block.
Further, the fore-and-aft direction of described main Connection Block is provided with the screwed hole fixing with described main brush box.
Further, described main brush carrier carries out the surface treatment of Magni anti-corrosion of metal.
The beneficial effects of the utility model are:
1, the utility model adopts the two screw bolt open type fastening methods of male main electrical scheme seat, no longer there is the interference of bolt and main brush carrier, allowing user can be very convenient for using brush and slip ring bump contact to finely tune the angle of brush carrier voluntarily, greatly strengthening the fixing of its structure;
2, the utility model is when single brush carrier is impaired, can change repairing separately, effectively can alleviate main brush carrier in work afterwards by the phenomenon of seriously corroded;
3, the utility model adopts Magni anti-corrosion of metal process of surface treatment, and its anticorrosion time limit can reach 10-50 and there is no hydrogen embrittlement, simultaneously acid and alkali-resistance, oil resistant, solvent resistant, and its technique can not cause heavy metal pollution to environment.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Number in the figure illustrates:
1, main brush box, 2, main Connection Block, 3, main electrical scheme seat, 4, bolt.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Figure 1, a kind of main brush carrier, comprise two main brush boxs 1, main Connection Block 2, the main electrical scheme seat 3 fixed with described main Connection Block about 2, described in two, main brush box 1 is separately fixed at the left and right sides of described main Connection Block 2, and described main electrical scheme seat 3 is convex, the two ends of described main electrical scheme seat 3 are respectively equipped with vertical screwed hole, are fixed by respective bolt 4 and described main Connection Block 2.
Further, the fore-and-aft direction of described main Connection Block 2 is provided with the screwed hole fixing with described main brush box 1.
Further, described main brush carrier carries out the surface treatment of Magni anti-corrosion of metal.
The foregoing is only the preferred embodiment of utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a main brush carrier, comprise two main brush boxs (1), main Connection Block (2), with the main electrical scheme seat (3) that described main Connection Block (2) is fixing up and down, main brush box (1) described in two is separately fixed at the left and right sides of described main Connection Block (2), it is characterized in that: described main electrical scheme seat (3) is convex, the two ends of described main electrical scheme seat (3) are respectively equipped with vertical screwed hole, are fixed by respective bolt (4) and described main Connection Block (2).
2. main brush carrier according to claim 1, is characterized in that: the fore-and-aft direction of described main Connection Block (2) is provided with the screwed hole fixing with described main brush box (1).
3. main brush carrier according to claim 2, is characterized in that: described main brush carrier carries out the surface treatment of Magni anti-corrosion of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646358.1U CN204906066U (en) | 2015-08-25 | 2015-08-25 | Main brush holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646358.1U CN204906066U (en) | 2015-08-25 | 2015-08-25 | Main brush holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204906066U true CN204906066U (en) | 2015-12-23 |
Family
ID=54928212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520646358.1U Expired - Fee Related CN204906066U (en) | 2015-08-25 | 2015-08-25 | Main brush holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204906066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115764474A (en) * | 2022-12-14 | 2023-03-07 | 沧州宇航电机电气有限公司 | Brush holder with punching and riveting structure |
-
2015
- 2015-08-25 CN CN201520646358.1U patent/CN204906066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115764474A (en) * | 2022-12-14 | 2023-03-07 | 沧州宇航电机电气有限公司 | Brush holder with punching and riveting 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: 20151223 Termination date: 20170825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |