CN203257612U - Minitype wind generator with rotary shaft and tower pole integrally connected - Google Patents
Minitype wind generator with rotary shaft and tower pole integrally connected Download PDFInfo
- Publication number
- CN203257612U CN203257612U CN2013201668586U CN201320166858U CN203257612U CN 203257612 U CN203257612 U CN 203257612U CN 2013201668586 U CN2013201668586 U CN 2013201668586U CN 201320166858 U CN201320166858 U CN 201320166858U CN 203257612 U CN203257612 U CN 203257612U
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- sleeve
- turning axle
- tower pole
- wind generator
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a minitype wind generator with a rotary shaft and a tower pole integrally connected. The minitype wind generator comprises a rotary shaft body and a tower pole body, and is characterized in that the rotary shaft body is fixedly provided with a rotary shaft sleeve which is of a semi-open structure, the rotary shaft sleeve is provided with a pressing cover in a matched mode, the pressing cover is connected with the rotary shaft sleeve through a bolt, the top end of the tower pole is provided with a long and thin portion which stretches into the rotary shaft sleeve to be matched with the rotary shaft sleeve, and a shock-absorption rubber sleeve is arranged between the long and thin portion of the tower pole and the rotary shaft sleeve. The rotary shaft and the pressing cover constitute a sleeve device, the built-in shock-absorption rubber sleeve is convenient and firm to install, the top end of the tower pole is convenient to manufacture and has no requirements for manufacturing precision, and what is needed is to adjust the thickness of the shock-absorption rubber sleeve in installation. The minitype wind generator is cast and formed in a one-shot mode, machining amount is reduced, vibration of a fan can be effectively reduced due to the built-in shock-absorption rubber sleeve, and the minitype wind generator can be conveniently and reliably connected with the tower pole.
Description
[technical field]
The utility model relates to a kind of small-sized wind power generator, relates in particular to a kind of turning axle and the integrated small-sized wind power generator that is connected of tower bar.
[background technique]
The general flanges that adopt of the installation of traditional wind turning axle and tower bar are connected more, and the top flange is connected with bolt on rotary fans axle lower end welding flange and the tower bar, and the defective one of this structure is that flange welding is insecure, weld cracking in the using process.The 2nd, the flange machining accuracy is poor, and it is inaccurate to hole, so cause easily in the installation process bolt to install.Described defective value must improve.
[model utility content]
In order to overcome the deficiencies in the prior art, the utility model provides a kind of turning axle and tower bar the integrated small-sized wind power generator that is connected, the utility model turning axle and gland form a covering device, tower masthead end is easily manufactured, do not require accuracy of manufacturing, can one-step die casting, reduce amount of finish, and be connected firmly.
The technical solution of the utility model is as described below: a kind of turning axle and the integrated small-sized wind power generator that is connected of tower bar, comprise turning axle body and tower bar body, it is characterized in that, fix a turning axle axle sleeve on the described turning axle body, described turning axle axle sleeve is half opening structure, be equipped with a gland on the described turning axle axle sleeve, described gland and described turning axle axle sleeve are bolted, described tower masthead end arranges an elongate portion, described elongate portion stretches in the turning axle axle sleeve and with it and cooperates, and also is provided with a damping gum cover between described tower bar elongate portion and the turning axle axle sleeve.
The utility model according to said structure, its beneficial effect is that turning axle and gland form a covering device, and the built-in rubber shock absorbing sleeve is easy for installation firmly, tower masthead end is easily manufactured, do not require accuracy of manufacturing, adjust shock absorbing sleeve thickness during installation and get final product the utility model one-step die casting, reduce amount of finish, built-in shock absorbing sleeve can efficiently slow down fan vibration, and easy to connect reliable with the tower bar, the slip ring of generator is installed with cable and drawn conveniently.
[description of drawings]
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model decomposition texture schematic representation.
In the drawings, 1, wind-driven generator; 2, turning axle body; 3, tower bar body; 4, turning axle axle sleeve; 5, gland; 6, bolt; 7, elongate portion; 8, damping gum cover.
[embodiment]
Below in conjunction with accompanying drawing and mode of execution the utility model is conducted further description:
Such as Fig. 1, shown in Figure 2, a kind of turning axle and the integrated small-sized wind power generator that is connected of tower bar, comprise turning axle body 2 and tower bar body 3, it is characterized in that, fix a turning axle axle sleeve 4 on the described turning axle body 2, described turning axle axle sleeve 4 is half opening structure, be equipped with a gland 5 on the described turning axle axle sleeve 4, described gland 5 be connected turning axle axle sleeve 4 and connect by bolt 6, described tower bar body 3 tops arrange an elongate portion 7, described elongate portion 7 stretches in the turning axle axle sleeve 4 and with it and cooperates, and also is provided with a damping gum cover 8 between described tower bar elongate portion 7 and the turning axle axle sleeve 4.
Claims (1)
1. a turning axle and the integrated small-sized wind power generator that is connected of tower bar, comprise turning axle body and tower bar body, it is characterized in that, fix a turning axle axle sleeve on the described turning axle body, described turning axle axle sleeve is half opening structure, be equipped with a gland on the described turning axle axle sleeve, described gland and described turning axle axle sleeve are bolted, described tower masthead end arranges an elongate portion, described elongate portion stretches in the turning axle axle sleeve and with it and cooperates, and also is provided with a damping gum cover between described tower bar elongate portion and the turning axle axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201668586U CN203257612U (en) | 2013-04-07 | 2013-04-07 | Minitype wind generator with rotary shaft and tower pole integrally connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201668586U CN203257612U (en) | 2013-04-07 | 2013-04-07 | Minitype wind generator with rotary shaft and tower pole integrally connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203257612U true CN203257612U (en) | 2013-10-30 |
Family
ID=49470182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201668586U Expired - Fee Related CN203257612U (en) | 2013-04-07 | 2013-04-07 | Minitype wind generator with rotary shaft and tower pole integrally connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203257612U (en) |
-
2013
- 2013-04-07 CN CN2013201668586U patent/CN203257612U/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 |
Granted publication date: 20131030 Termination date: 20150407 |
|
| EXPY | Termination of patent right or utility model |