CN104912748A - Wind power spindle locking plate - Google Patents
Wind power spindle locking plate Download PDFInfo
- Publication number
- CN104912748A CN104912748A CN201510351021.2A CN201510351021A CN104912748A CN 104912748 A CN104912748 A CN 104912748A CN 201510351021 A CN201510351021 A CN 201510351021A CN 104912748 A CN104912748 A CN 104912748A
- Authority
- CN
- China
- Prior art keywords
- side ring
- conical surface
- wind power
- ring sleeve
- locking plate
- 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.)
- Pending
Links
Classifications
-
- 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 invention discloses a wind power spindle locking plate, and relates to the technical field of wind power equipment. The wind power spindle locking plate comprises a first side ring sleeve, a second side ring sleeve, an inner ring sleeve and a locking screw. The first side ring sleeve and the second side ring sleeve are fixedly connected through the locking screw, the inner hole surface of the first side ring sleeve is arranged to be a conical surface, and the taper of the conical surface is 1 to 10. The inner hole surface of the second side ring sleeve is arranged to be a conical surface part and a cylindrical surface part, and the taper of the conical surface part is 1 to 9. The outer circle surface of the inner ring sleeve is arranged to be a conical surface, and the taper of the conical surface is 1 to 10. The outer circle conical surface of the inner ring sleeve, the inner hole conical surface of the first side ring sleeve and the inner hole conical surface of the second side ring sleeve are in partial interference fit. The wind power spindle locking plate solves the problem that a wind power spindle cannot be braked easily in the prior art, the spindle of wind power equipment can be locked conveniently, and deformation damage of the spindle is avoided. The wind power spindle locking plate has the advantages of being simple in structure, reasonable in arrangement, low in manufacturing cost and the like.
Description
Technical field
The present invention relates to wind power equipment technical field, be specifically related to wind power principal axis locking plate.
Background technique
Wind-driven generator is a kind of generator type of current domestic extensive employing, primarily of compositions such as blade, wheel hub, main shaft, gear-box, frames.In horizontal axis wind-driven generator, main shaft serves the effect receiving the various loads that wheel hub passes over, and moment of torsion is passed to gear-box, and end thrust, pneumatic moment of flexure are passed to frame.
Locking mechanism and the main shaft of the wind power generator main shaft of prior art are fixed as one, and need stretch out in the locking hole inserting locking mechanism with check lock lever during principal shaft locking from frame, when operating, very inconvenient, and locking efficiency is not high.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, the wind power principal axis locking plate that a kind of structure is simple, reasonable in design, easy to use is provided.
For achieving the above object, the technical solution used in the present invention is: it comprises the first side ring cover, the second side ring cover, inner ring sleeve, lock screw; The first described side ring cover is fixedly connected with by lock screw with the second side ring cover, and the bore area of the first side ring cover is set to the conical surface, and the tapering of the conical surface is 1: 10; The bore area of described second side ring cover is set to tapered portion and cylinder partial, and the tapering of tapered portion is 1: 9; The outer round surface of described inner ring sleeve is set to the conical surface, and the tapering of the conical surface is 1: 10, the endoporus conical surface that the outer conical surface of inner ring sleeve and the first side ring overlap and the inner hole cone face portion interference fit that the second side ring overlaps; The distance of the endoporus cylinder partial that the right-hand member of described inner ring sleeve and the second side ring overlap is D, and D is 3-8mm.
Principle of the present invention is: inner ring sleeve of the present invention and wind power principal axis are socketed, the described tapering of bore area tapered portion 1: 9 of the second side ring cover and 1: 10 interference fit of the cylindrical of inner ring sleeve, by the tension that locking lock screw produces, second side ring overlaps the compact siro spinning technology with inner ring sleeve, wind power principal axis, thus the locking realized wind power principal axis, the right-hand member of inner ring sleeve can cushion when arriving the endoporus cylinder of the second side ring cover, avoids the deformed damaged of wind power principal axis when being locked to a certain degree.
After adopting said structure, the beneficial effect that the present invention produces is: wind power principal axis locking plate of the present invention, solve the problem of prior art to wind power principal axis braking difficulty, can conveniently operate the principal shaft locking of wind power equipment, avoid the deformed damaged of main shaft, the present invention have structure simple, arrange rationally, the advantage such as fabricating cost is low.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present invention.
Description of reference numerals:
1, the first side ring cover; 2, the second side ring cover; 3, inner ring sleeve; 4, lock screw.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Referring to as shown in Figure 1, this embodiment adopts following technological scheme: it comprises the first side ring cover 1, second side ring cover 2, inner ring sleeve 3, lock screw 4; The first described side ring cover 1 is overlapped 2 with the second side ring and is fixedly connected with by lock screw 4, and the bore area of the first side ring cover 1 is set to the conical surface, and the tapering of the conical surface is 1: 10; The bore area of described second side ring cover 2 is set to tapered portion and cylinder partial, and the tapering of tapered portion is 1: 9; The outer round surface of described inner ring sleeve 3 is set to the conical surface, and the tapering of the conical surface is 1: 10, the outer conical surface of inner ring sleeve 3 and the first side ring overlap 1 the endoporus conical surface and the second side ring overlap 2 inner hole cone face portion interference fit; The distance that the right-hand member of described inner ring sleeve 3 and the second side ring overlap the endoporus cylinder partial of 2 is D, and D is 1-5mm.
The principle of this embodiment is: inner ring sleeve 3 and the wind power principal axis of this embodiment are socketed, the described second side ring cover tapering of bore area tapered portion 1: 9 of 2 and 1: 10 interference fit of the cylindrical of inner ring sleeve 3, by the tension that locking lock screw 4 produces, second side ring cover 2 with inner ring sleeve 3, wind power principal axis compact siro spinning technology, thus the locking realized wind power principal axis, the right-hand member of inner ring sleeve 3 can cushion when arriving the endoporus cylinder of the second side ring cover 2, avoids the deformed damaged of wind power principal axis when being locked to a certain degree.
After adopting said structure, the beneficial effect that this embodiment produces is wind power principal axis locking plate described in this embodiment, solve the problem of prior art to wind power principal axis braking difficulty, can conveniently operate the principal shaft locking of wind power equipment, avoid the deformed damaged of main shaft, this embodiment have structure simple, arrange rationally, the advantage such as fabricating cost is low.
The above, only in order to technological scheme of the present invention to be described and unrestricted, other amendment that those of ordinary skill in the art make technological scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (2)
1. wind power principal axis locking plate, is characterized in that: it comprises the first side ring cover, the second side ring cover, inner ring sleeve, lock screw; The first described side ring cover is fixedly connected with by lock screw with the second side ring cover, and the bore area of the first side ring cover is set to the conical surface, and the tapering of the conical surface is 1: 10; The bore area of described second side ring cover is set to tapered portion and cylinder partial, and the tapering of tapered portion is 1: 9; The outer round surface of described inner ring sleeve is set to the conical surface, and the tapering of the conical surface is 1: 10, the endoporus conical surface that the outer conical surface of inner ring sleeve and the first side ring overlap and the inner hole cone face portion interference fit that the second side ring overlaps.
2. wind power principal axis locking plate according to claim 1, is characterized in that: the distance of the endoporus cylinder partial that the right-hand member of described inner ring sleeve and the second side ring overlap is D, and D is 3-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351021.2A CN104912748A (en) | 2015-06-19 | 2015-06-19 | Wind power spindle locking plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510351021.2A CN104912748A (en) | 2015-06-19 | 2015-06-19 | Wind power spindle locking plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104912748A true CN104912748A (en) | 2015-09-16 |
Family
ID=54082120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510351021.2A Pending CN104912748A (en) | 2015-06-19 | 2015-06-19 | Wind power spindle locking plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104912748A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626395A (en) * | 2016-02-26 | 2016-06-01 | 大连华锐重工集团股份有限公司 | Combined wind power wind wheel lock disc |
| CN109277944A (en) * | 2018-11-27 | 2019-01-29 | 无锡机床股份有限公司 | Grinding wheel electro spindle |
| CN109790825A (en) * | 2016-09-21 | 2019-05-21 | 维斯塔斯风力系统有限公司 | The operating method of component for wind turbine and the component for wind turbine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1884672A2 (en) * | 2006-07-31 | 2008-02-06 | A. Friedr. Flender Ag | Shrink ring |
| CN201071884Y (en) * | 2007-07-25 | 2008-06-11 | 洛阳风动工具有限公司 | Homodromous double taper face locking disk |
| CN201138269Y (en) * | 2008-01-07 | 2008-10-22 | 四川东风电机厂有限公司 | Testing apparatus of wind power generator |
| CN201425006Y (en) * | 2009-04-24 | 2010-03-17 | 锋电能源技术有限公司 | Locking plate and locking plate taper sleeve for wind generating set |
| CN102155496A (en) * | 2011-03-31 | 2011-08-17 | 太原科技大学 | Method for determining magnitude of interference of wind power locking plate |
| CN104019140A (en) * | 2014-05-07 | 2014-09-03 | 中国重型机械研究院股份公司 | Hydraulic piston type locking disk |
-
2015
- 2015-06-19 CN CN201510351021.2A patent/CN104912748A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1884672A2 (en) * | 2006-07-31 | 2008-02-06 | A. Friedr. Flender Ag | Shrink ring |
| CN201071884Y (en) * | 2007-07-25 | 2008-06-11 | 洛阳风动工具有限公司 | Homodromous double taper face locking disk |
| CN201138269Y (en) * | 2008-01-07 | 2008-10-22 | 四川东风电机厂有限公司 | Testing apparatus of wind power generator |
| CN201425006Y (en) * | 2009-04-24 | 2010-03-17 | 锋电能源技术有限公司 | Locking plate and locking plate taper sleeve for wind generating set |
| CN102155496A (en) * | 2011-03-31 | 2011-08-17 | 太原科技大学 | Method for determining magnitude of interference of wind power locking plate |
| CN104019140A (en) * | 2014-05-07 | 2014-09-03 | 中国重型机械研究院股份公司 | Hydraulic piston type locking disk |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626395A (en) * | 2016-02-26 | 2016-06-01 | 大连华锐重工集团股份有限公司 | Combined wind power wind wheel lock disc |
| CN105626395B (en) * | 2016-02-26 | 2017-12-29 | 大连华锐重工集团股份有限公司 | A kind of combined wind-power wind wheel lock collar |
| CN109790825A (en) * | 2016-09-21 | 2019-05-21 | 维斯塔斯风力系统有限公司 | The operating method of component for wind turbine and the component for wind turbine |
| US11486365B2 (en) | 2016-09-21 | 2022-11-01 | Vestas Wind Systems A/S | Assembly for a wind turbine, and method of operating an assembly for a wind turbine |
| CN109277944A (en) * | 2018-11-27 | 2019-01-29 | 无锡机床股份有限公司 | Grinding wheel electro spindle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104912748A (en) | Wind power spindle locking plate | |
| CN103158025A (en) | Bearing combination support structure for rolling ball lead screw support end | |
| CN104533728A (en) | Reinforcing device of variable pitch bearing of generator set and impeller structure | |
| CN204381421U (en) | A kind of easy broaching tool of direct-connected main shaft | |
| CN204357640U (en) | The stiffening device of the pitch variable bearings of generator set and blade wheel structure | |
| CN203868285U (en) | Belt pulley connected through expansion sleeve | |
| CN204342320U (en) | Tower crane arm head anti-twisting equipment | |
| CN202591629U (en) | Main shaft of machine tool | |
| CN208831397U (en) | A kind of main shaft lock construction of wind power generating set | |
| CN207104012U (en) | A kind of steel ball centralizer | |
| CN103191807B (en) | A kind of equal strength revolving body of ball mill | |
| CN207535640U (en) | The attachment device of the double yokes of automotive suspension class and supporting rack | |
| CN202266602U (en) | Bidirectional locking mechanism | |
| CN203477037U (en) | Freight train main motor shaft | |
| CN204936709U (en) | One repaiies careless car car wheel structure | |
| CN204533249U (en) | Internal connecting type rotating shaft | |
| CN105185467B (en) | Uniform take-up mechanism for cable production equipment | |
| CN203348297U (en) | Flexible shaft transmission shaft head structure | |
| CN207283329U (en) | A kind of motor shaft | |
| CN211666969U (en) | Oil cylinder capable of preventing deformation | |
| CN104909131A (en) | Combined roller, conveying device thereof and vulcanizing machine | |
| CN109989993A (en) | A kind of transmission shaft single-direction transmission method | |
| CN106812902A (en) | A kind of power transmission shaft single-direction transmission method | |
| CN103253079A (en) | Combination structure of hub ratchet set of bicycle set | |
| CN204782379U (en) | Lock with adjustable closure space |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |
|
| WD01 | Invention patent application deemed withdrawn after publication |