CN203537116U - Direct-driven electro-magnetic wind-driven generator rear end cover - Google Patents
Direct-driven electro-magnetic wind-driven generator rear end cover Download PDFInfo
- Publication number
- CN203537116U CN203537116U CN201320611223.2U CN201320611223U CN203537116U CN 203537116 U CN203537116 U CN 203537116U CN 201320611223 U CN201320611223 U CN 201320611223U CN 203537116 U CN203537116 U CN 203537116U
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- Prior art keywords
- rear end
- end cover
- driven
- housing
- electro
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- Expired - Fee Related
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Abstract
The utility model relates to a direct-driven electro-magnetic wind-driven generator rear end cover comprising a housing. An installation hole is made at the center of the housing, the housing is made of two glass fiber reinforced plastic layers and a high-density foam layer, and the high-density foam layer is located between the two glass fiber reinforced plastic layers. The direct-driven electro-magnetic wind-driven generator rear end cover is of reasonable structure design, and glass fiber reinforced plastic and foam materials are of light weight, so that the weight of the rear end cover is greatly reduced; and the glass fiber reinforced plastic is solid, so that wind shielding effects and supporting effects of the rear end cover are ensured.
Description
Technical field
The utility model relates to a kind of electro-magnetic wind rear head, is exclusively used in electro-magnetic wind, belongs to machinery industry technical field.
Background technology
Sufficient on NORTHWEST CHINA grassland and desert area wind energy, wind-driven generator is arranged on grassland, the Northwest and desert substantially, but grassland and desert dust storm are large, and wind-driven generator must design perfect rear head.Prior art wind-driven generator also has design back cover, but metal material making, its defect is weight of metallic materials weight, in prolonged application, generator frame support load is large, affects the useful life of wind-driven generator.
Utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and a kind of reasonable in design is provided, lightweight, the electro-magnetic wind rear head that support effect is good.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of electro-magnetic wind rear head, it is characterized in that: it comprises housing, and the centre of housing has installing hole; Described housing consists of layer glass steel layer and one deck high-density foam layer, and high-density foam layer is between layer glass steel layer.
The edge of housing described in the utility model has bolt hole.
The utility model compared with prior art, has following positive effect: reasonable in design, and fiberglass and foam material are all very light, have greatly alleviated the quality of rear head; Glass steel material is firm simultaneously, has guaranteed keeping out the wind and support effect of rear head.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
Fig. 3 is that the utility model is arranged on the structural representation on main frame.
Fig. 4 is the sectional structure schematic diagram of a-quadrant in Fig. 2.
Embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail.
Embodiment:
Referring to Fig. 1～Fig. 4, the present embodiment comprises housing 1, and the centre of housing 1 has installing hole 2; Described housing 1 consists of layer glass steel layer 3 and one deck high-density foam layer 4, and high-density foam layer 4 is between layer glass steel layer 3.
In the present embodiment, the edge of housing 1 has bolt hole 5.
During use, bolt 6, through bolt hole 5, is fixed on housing 1 on main frame 7.
The utility model adopts layer glass steel layer 3 and one deck high-density foam layer 4 to make, and fiberglass and foam material are all very light, have greatly alleviated the quality of rear head; Glass steel material is firm simultaneously, has guaranteed keeping out the wind and support effect of rear head; And the high-density foam layer 4 between layer glass steel layer 3, can play the effect of buffering, prevent frp layer 3 collisions and fragmentation.
In addition, it should be noted that, the specific embodiment described in this specification, as long as the undeclared concrete shape of its part and size, this part can be any shape and size that adapt with its structure; Meanwhile, the title that part is got also can be different.All equivalence or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection range of the utility model patent.
Claims (2)
1. an electro-magnetic wind rear head, is characterized in that: it comprises housing, and the centre of housing has installing hole; Described housing consists of layer glass steel layer and one deck high-density foam layer, and high-density foam layer is between layer glass steel layer.
2. electro-magnetic wind rear head according to claim 1, is characterized in that: the edge of described housing has bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320611223.2U CN203537116U (en) | 2013-09-30 | 2013-09-30 | Direct-driven electro-magnetic wind-driven generator rear end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320611223.2U CN203537116U (en) | 2013-09-30 | 2013-09-30 | Direct-driven electro-magnetic wind-driven generator rear end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537116U true CN203537116U (en) | 2014-04-09 |
Family
ID=50423289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320611223.2U Expired - Fee Related CN203537116U (en) | 2013-09-30 | 2013-09-30 | Direct-driven electro-magnetic wind-driven generator rear end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537116U (en) |
-
2013
- 2013-09-30 CN CN201320611223.2U patent/CN203537116U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20180930 |