CN104215160B - Wind wheel blade detector - Google Patents
Wind wheel blade detector Download PDFInfo
- Publication number
- CN104215160B CN104215160B CN201310209429.7A CN201310209429A CN104215160B CN 104215160 B CN104215160 B CN 104215160B CN 201310209429 A CN201310209429 A CN 201310209429A CN 104215160 B CN104215160 B CN 104215160B
- Authority
- CN
- China
- Prior art keywords
- wind wheel
- monitor station
- blade
- bearing
- detection ring
- 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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Abstract
Whether the invention discloses a kind of highs and lows that can be used in detecting each blade of wind wheel is generally aligned in the same plane interior wind wheel blade detector, so as to realize that accurately and accurately whether being generally aligned in the same plane this index to the highs and lows of each blade of wind wheel detects, it includes the monitor station to play a supportive role（1）, monitor station（1）Provided with a blind hole, cross and won with unification bearing in blind hole（2）, along bearing（2）It is circumferentially with detection ring（3）, detect ring（3）Higher than monitor station（1）Surface, detect ring（3）Upper surface is plane, the plane and bearing（2）Axis it is vertical.
Description
Technical field
The present invention relates to blower fan technical field, is especially a kind of wind wheel blade detector.
Background technology
At present, the highs and lows of each blade of wind wheel whether be generally aligned in the same plane it is interior do not detect typically, that is, do not have
Detect each blade peak whether be generally aligned in the same plane in, in whether the minimum point of each blade is generally aligned in the same plane, however, real
Found in the use of border, whether the highs and lows of each blade of wind wheel are generally aligned in the same plane this index has shadow to wind wheel performance
Ring, prior art does not have corresponding tool to realize above-mentioned detection work.
The content of the invention
The technical problem to be solved in the present invention, which is to provide, a kind of can be used in detecting the peak of each blade of wind wheel and minimum
Whether point is generally aligned in the same plane interior wind wheel blade detector, so as to realize accurately and accurately to the peak of each blade of wind wheel
Detected with whether minimum point is generally aligned in the same plane this index.
The technical scheme is that wind wheel blade detector of the present invention, it includes the monitor station to play a supportive role, detection
Platform is provided with a blind hole, crosses and is won with unification bearing in blind hole, is circumferentially with detection ring along bearing, detection ring is higher than monitor station table
Face, detection ring upper surface is plane, and the plane is vertical with the axis of bearing.
The operation principle of the present invention is that in the rotating shaft insertion bearing of wind wheel, the minimum point of each blade of wind wheel will be close to detection
Ring simultaneously offsets with detection ring upper surface, the physics to be offseted first with detection ring upper surface using that point minimum in minimum point
Rule, it becomes possible to detect each blade of wind wheel minimum point whether be generally aligned in the same plane in, and each blade of wind wheel minimum point it
Between difference in height, after whether the minimum point for having judged each blade of wind wheel is generally aligned in the same plane, recycle height gauge, method is high
Degree chi one end offsets with detection ring upper surface, and the height gauge other end can just detect the height of the peak of each blade of wind wheel, leads to
Cross and check whether the height of each peak is consistent, to detect in whether the peak of each blade of wind wheel be generally aligned in the same plane, and
Difference in height between the peak of each blade of wind wheel.
After said structure, the present invention compared with prior art, has advantages below：Structure of the present invention is by setting axle
Hold and detect ring, simulate wind wheel actual use working condition, detected under the premise of this each blade of wind wheel peak and
In whether minimum point be generally aligned in the same plane, not only detection efficiency is high, and extremely accurate, therefore the present invention has and can be used in examining
Whether the highs and lows for surveying each blade of wind wheel are generally aligned in the same plane the advantages of interior, so as to realize accurately and accurately to wind
Whether the highs and lows for taking turns each blade are generally aligned in the same plane this index and are detected.
As an improvement, monitor station is disk made of No. 45 steel, disc thickness is 1.5 centimetres, and so, monitor station support is steady
Determine simultaneously, and lighter in weight is be easily moved, and is more beneficial for the raising of ease of use of the present invention.
As an improvement, detection ring is annulus made of 304 stainless steels, the annulus welds with monitor station, and so, 304 is stainless
Annulus is corrosion-resistant made of steel, and stability is good, service life length, is more beneficial for the raising of life-span of the invention and reliability.
Brief description of the drawings
Fig. 1 is the top view of wind wheel blade detector of the present invention.
Shown in figure, 1, monitor station, 2, bearing, 3, detection ring.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Wind wheel blade detector of the present invention, it includes the monitor station 1 to play a supportive role, and monitor station 1 is provided with a blind hole, blind
Cross and won with unification bearing 2 in hole, be circumferentially with detection ring 3 along bearing 2, detection ring 3 is higher than the surface of monitor station 1, detects the upper table of ring 3
Face is plane, and the plane is vertical with the axis of bearing 2.
Monitor station 1 is disk made of No. 45 steel, and disc thickness is 1.5 centimetres.
Detection ring 3 is annulus made of 304 stainless steels, and the annulus welds with monitor station 1.
Claims (1)
1. a kind of wind wheel blade detector, it is characterised in that it includes the monitor station (1) to play a supportive role, and monitor station (1) is provided with
One blind hole, blind hole one bearing of interior interference fit (2), the rotating shaft for making wind wheel are inserted into bearing (2), along bearing (2) week
To provided with detection ring (3), detection ring (3) is higher than monitor station (1) surface, and detection ring (3) upper surface is plane, the plane and bearing
(2) axis is vertical, upper surface phase of the most low spot in minimum point for making each blade of wind wheel first with detection ring (3)
Support, monitor station (1) is disk made of No. 45 steel, and disc thickness is 1.5 centimetres, and detection ring (3) is circle made of 304 stainless steels
Ring, the annulus weld with monitor station (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310209429.7A CN104215160B (en) | 2013-05-30 | 2013-05-30 | Wind wheel blade detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310209429.7A CN104215160B (en) | 2013-05-30 | 2013-05-30 | Wind wheel blade detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104215160A CN104215160A (en) | 2014-12-17 |
| CN104215160B true CN104215160B (en) | 2017-12-01 |
Family
ID=52096903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310209429.7A Expired - Fee Related CN104215160B (en) | 2013-05-30 | 2013-05-30 | Wind wheel blade detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104215160B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473231A (en) * | 1966-10-25 | 1969-10-21 | Martin Andrew Herman | Template positioning means for gages |
| CN102588213A (en) * | 2011-01-17 | 2012-07-18 | 孙首泉 | Intelligent monitoring device for blades of wind driven generator |
| CN203241020U (en) * | 2013-05-30 | 2013-10-16 | 宁波狮球通风机电有限公司 | Wind turbine blade detector |
-
2013
- 2013-05-30 CN CN201310209429.7A patent/CN104215160B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3473231A (en) * | 1966-10-25 | 1969-10-21 | Martin Andrew Herman | Template positioning means for gages |
| CN102588213A (en) * | 2011-01-17 | 2012-07-18 | 孙首泉 | Intelligent monitoring device for blades of wind driven generator |
| CN203241020U (en) * | 2013-05-30 | 2013-10-16 | 宁波狮球通风机电有限公司 | Wind turbine blade detector |
Non-Patent Citations (1)
| Title |
|---|
| 7HNSAE08071 叶轮测量圆高度的测量方法;江慧丽等;《第五届河南省汽车工程科技学术研讨会论文集》;20090331;第3、4段，图1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104215160A (en) | 2014-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20171201 Termination date: 20180530 |