CN203476616U - Threaded sleeve for wind power generation equipment - Google Patents
Threaded sleeve for wind power generation equipment Download PDFInfo
- Publication number
- CN203476616U CN203476616U CN201320534805.5U CN201320534805U CN203476616U CN 203476616 U CN203476616 U CN 203476616U CN 201320534805 U CN201320534805 U CN 201320534805U CN 203476616 U CN203476616 U CN 203476616U
- Authority
- CN
- China
- Prior art keywords
- wind power
- thread bush
- threaded sleeve
- thread
- power generation
- 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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- Y02E10/722—
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- Wind Motors (AREA)
Abstract
The utility model relates to a threaded sleeve for wind power generation equipment. The threaded sleeve comprises a threaded sleeve body. External threads and internal threads are arranged on the threaded sleeve body, the sizes of the external threads are M3.8X1.5-7H, the sizes of the internal threads are M20-7H, and the height of the threaded sleeve body is 40mm. The threaded sleeve for the wind power generation equipment has the advantage of good damping effect.
Description
Technical field
The utility model relates to a kind of wind power plant thread bush.
Background technique
Along with developing rapidly of wind generating technology, the demand of wind power equipment product expands rapidly, and thread bush is one of important spare part of wind power plant, and existing thread bush is simple in structure, and damping effect is poor.
Model utility content
The purpose of this utility model is to overcome the defect that prior art exists, and a kind of wind power plant thread bush of good damping effect is provided.
The utility model solves the technological scheme that its technical problem adopts: a kind of wind power plant thread bush, comprise thread bush body, on this thread bush body, there is outside thread and internal thread, described externally threaded specification is M3.8 * 1.5-7H, the specification of internal thread is M20-7H, this this height of thread bush 40mm.
The edge of upper and lower two ring surfaces of described thread bush body is all provided with 45 ° of chamferings.
On the outer surface of described thread bush body, be provided with color spelter coating.
The beneficial effects of the utility model: the utility model has solved the defect existing in background technique, all have chamfering at the upper and lower two ends of thread bush body, can fit with other component are perfect, optimize damping effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of preferred embodiment of the present utility model.
Embodiment
A kind of wind power plant thread bush as shown in Figure 1, comprise thread bush body 1, have outside thread 2 and internal thread 3 on this thread bush body 1, the specification of described outside thread 2 is M3.8 * 1.5-7H, the specification of internal thread 3 is M20-7H, the high 40mm of this thread bush body 1.The edge of upper and lower two ring surfaces of described thread bush body 1 is all provided with 45 ° of chamferings.On the outer surface of described thread bush body 1, be provided with color spelter coating.
Should be appreciated that specific embodiment described above is only for explaining the utility model, and be not used in restriction the utility model.The apparent variation of being extended out by spirit of the present utility model or change are still among protection domain of the present utility model.
Claims (3)
1. a wind power plant thread bush, it is characterized in that: comprise thread bush body (1), on this thread bush body (1), there is outside thread (2) and internal thread (3), the specification of described outside thread (2) is M3.8 * 1.5-7H, the specification of internal thread (3) is M20-7H, the high 40mm of this thread bush body (1).
2. wind power plant thread bush according to claim 1, is characterized in that: the edge of upper and lower two ring surfaces of described thread bush body (1) is all provided with 45 ° of chamferings.
3. wind power plant thread bush according to claim 1 and 2, is characterized in that: on the outer surface of described thread bush body (1), be provided with color spelter coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534805.5U CN203476616U (en) | 2013-08-29 | 2013-08-29 | Threaded sleeve for wind power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534805.5U CN203476616U (en) | 2013-08-29 | 2013-08-29 | Threaded sleeve for wind power generation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476616U true CN203476616U (en) | 2014-03-12 |
Family
ID=50224956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534805.5U Expired - Fee Related CN203476616U (en) | 2013-08-29 | 2013-08-29 | Threaded sleeve for wind power generation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476616U (en) |
-
2013
- 2013-08-29 CN CN201320534805.5U patent/CN203476616U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20160829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |