CN108871401A - A kind of fixing tool for wind electricity blade detection - Google Patents
A kind of fixing tool for wind electricity blade detection Download PDFInfo
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- CN108871401A CN108871401A CN201810731368.3A CN201810731368A CN108871401A CN 108871401 A CN108871401 A CN 108871401A CN 201810731368 A CN201810731368 A CN 201810731368A CN 108871401 A CN108871401 A CN 108871401A
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- detector
- blade
- turntable
- fixedly connected
- detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- General Physics & Mathematics (AREA)
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Abstract
The present invention provides a kind of fixing tool for wind electricity blade detection, which devises the relative movement mechanism between the fixed bracket of blade to be measured and detector for the purpose of expanding coverage area of the detector to blade to be measured.The movement mechanism relies on the movement that turntable realizes circumferencial direction, it relies on sliding rail and realizes radial position adjustment, and the position of blade to be measured in the vertical direction is adjusted using hydraulic cylinder, so as to make detector carry out short distance fitting to each position of blade surface to be measured, and then detection coverage area is expanded.It can be saved in the detection process using the present invention and blade is frequently manually shifted, and is more accurate to the calibration of detection position, facilitated the standardization for promoting detection, be particularly suitable for the carrying out flaw detection of wind electricity blade.
Description
Technical field
The present invention relates to wind power equipment technical fields, and in particular to a kind of fixing tool for wind electricity blade detection.
Background technique
The advantages that wind energy is environmentally friendly, cheap and manufacturing technology maturity is higher with it, is known as in renewable energy most
The energy of potentiality obtains Devoting Major Efforts To Developing application in countries in the world.As the critical component of Wind turbines, the cost of wind electricity blade
20% or more of entire Wind turbines is accounted for, safety, durability are the guarantees of entire unit safety economical operation.
With the maturation of wind-powered electricity generation manufacture and running technology, Wind turbines power constantly increases, and respective vanes size constantly increases
Greatly, due to the maintenance of blade and repair high-altitude carry out, once leaf quality goes wrong, it will generate it is huge reparation or
Renewal cost also will affect the stability of unit.Therefore, it is detected with the presence or absence of defect after vane manufacturing molding or before installation
It is very necessary.Detection method before blade factory at present generally has visual method, hammering method, testing fatigue, lightning test, quiet
The physical detection methods of the routine such as mechanical test, can not accurately detect out its near surface or deep zone defect.Wind electricity blade is big
Glass reinforced plastic or carbon fibre materials are all used, are made of vacuum perfusion process (VARIM), by manufacturing process and enchancement factor
It influences, blade interior inevitably will appear bubble, be mingled with, crackle, layering, the faults of construction such as unsticking, these defects are run in blade
In repeatedly by the influence of dynamic/dead load, fatigue, environmental factor, it will the accumulation and extension for leading to defect finally lose blade
It is steady to destroy.
Realize the efficient detection to wind electricity blade, only professional detector device not enough, since wind electricity blade has
Huge volume and quality, therefore to realize that comprehensive, repeatable detection must will test device and wind electricity blade load carrier
It is integrated, so that the detection orientation of instrument is realized all standing on wind electricity blade, while reducing manual operation as far as possible.
Summary of the invention
The present invention is directed to be directed to the technological deficiency of the prior art, a kind of fixing tool for wind electricity blade detection is provided,
To solve the technical issues of lacking such device in the prior art.
Another technical problem to be solved by the present invention is that when executing wind electricity blade detection, due to wind electricity blade quality, body
Product is larger, and instrument is mostly fixed mode, thus is difficult to realize detection to each position of wind electricity blade.
To realize that the above technical purpose, the present invention use following technical scheme：
A kind of fixing tool for wind electricity blade detection, including fixed disk, axis, turntable, pillar, sliding rail, first is sliding
Block, the second sliding block, the first detector, the second detector, baffle, hydraulic cylinder, bracket, snap ring, gear, third detector, motor,
Axis is wherein connected in fixed disk, turntable is fixedly connected on the axis, and pillar there are 2, and 2 pillars difference is vertical
The edge for being fixedly connected on fixed disk, the both ends of sliding rail are respectively fixedly connected in the top of 2 pillars, the first sliding block and
Two sliding blocks are located in the sliding rail, and the first detector is fixedly connected with the bottom end of the first sliding block, and the second detector is fixedly connected
In the bottom end of the second sliding block, it is respectively fixedly connected with 1 baffle at the both ends of sliding rail, is connected with hydraulic cylinder in the disk of turntable,
Bracket is fixedly connected on the top of hydraulic cylinder, is respectively hinged with 1 snap ring at the both ends of bracket, is connected with motor, tooth in fixed disk
Wheel is connected in the shaft of motor, and the side edge of turntable has rack gear, and gear and rack gear engaged transmission, third detector are solid
Surely it is connected in fixed disk.
Preferably, first detector is driving source, second detector is thermal imaging system, the third detector
For ultrasonic probe.
Preferably, sliding rail is parallel to the disk of turntable.
Preferably, bracket is a rectangular plate, the rectangular plate is parallel to the disk of turntable.
Preferably, snap ring is the framework of a rectangle, the material of the framework is rubber.
In above technical scheme, axis is used for load-bearing rotary table, to rotate in the top of fixed disk, due to disk edge
Have with the rack gear of annular, and rack and pinion engaged transmission, therefore under the transmission effect of rack-and-pinion, motor can drive
Turntable rotation, to adjust the relative position of detector and blade to be measured in a circumferential direction.Connect in sliding rail by pillar carrying
It is connected to the first sliding block and the second sliding block, so as to adjust the first detector and the second detector in turntable diameter by the sliding of sliding block
Upward position, and baffle plays position-limiting action to sliding block and falls off to prevent limited slip block.Bracket is used to carry blade to be measured, bottom end
Hydraulic cylinder adjusts the position of vertical direction for lift support in a certain range, to meet detection demand, and is hinged on bracket
The snap ring at both ends carries out a degree of fixation to it for being socketed in both ends of the blade to be measured.
The present invention provides a kind of fixing tool for wind electricity blade detection, which is treated with expanding detector
It surveys for the purpose of the coverage area of blade, devises the relative movement mechanism between the fixed bracket of blade to be measured and detector.The fortune
Motivation structure relies on the movement that turntable realizes circumferencial direction, relies on sliding rail and realizes radial position adjustment, and utilizes hydraulic cylinder
The position of blade to be measured in the vertical direction is adjusted, so as to make detector carry out low coverage to each position of blade surface to be measured
From fitting, and then detection coverage area is expanded.It can be saved in the detection process using the present invention and blade is frequently manually moved
Position, and it is more accurate to the calibration of detection position, facilitate the standardization for promoting detection, is particularly suitable for wind electricity blade
Carrying out flaw detection.
Detailed description of the invention
Fig. 1 is whole structural schematic diagram of the invention；
Fig. 2 is the partial structural diagram of fixed disk of the present invention and axis；
In figure：
1, fixed disk 2, axis 3, turntable 4, pillar
5, sliding rail 6, the first sliding block 7, the second sliding block 8, the first detector
9, the second detector 10, baffle 11, hydraulic cylinder 12, bracket
13, snap ring 14, gear 15, third detector 16, motor.
Specific embodiment
Below by specific embodiments of the present invention will be described in detail.In order to avoid excessive unnecessary details,
It will not be described in detail in following embodiment to belonging to well known structure or function.Approximation used in following embodiment
Language can be used for quantitative expression, show to allow quantity to have certain variation in the case where not changing basic function.It is fixed except having
Adopted outer, technical and scientific term used in following embodiment has the phase being commonly understood by with those skilled in the art of the invention
Same meaning.
Embodiment 1
A kind of fixing tool for wind electricity blade detection, as shown in Figure 1 and Figure 2, including fixed disk 1, axis 2, turntable 3,
Pillar 4, sliding rail 5, the first sliding block 6, the second sliding block 7, the first detector 8, the second detector 9, baffle 10, hydraulic cylinder 11, bracket
12, snap ring 13, gear 14, third detector 15, motor 16 is wherein connected with axis 2 in fixed disk 1, turntable 3 is fixedly connected on
On the axis 2, pillar 4 has 2,2 pillars 4 vertical edge for being fixedly connected on fixed disk 1 respectively, sliding rail 5
Both ends be respectively fixedly connected on the top of 2 pillars 4, the first sliding block 6 and the second sliding block 7 are located in the sliding rail 5,
One detector 8 is fixedly connected with the bottom end of the first sliding block 6, and the second detector 9 is fixedly connected on the bottom end of the second sliding block 7, in sliding rail 5
Both ends be respectively fixedly connected with 1 baffle 10, hydraulic cylinder 11 is connected in the disk of turntable 3, bracket 12 is fixedly connected on liquid
The top of cylinder pressure 11 is respectively hinged with 1 snap ring 13 at the both ends of bracket 12, and motor 16 is connected in fixed disk 1, and gear 14 connects
In the shaft of motor 16, the side edge of turntable 3 has rack gear, gear 14 and rack gear engaged transmission, third detector 15
It is fixedly connected in fixed disk 1.Wherein, first detector 8 is driving source, and second detector 9 is thermal imaging system, described
Third detector 15 is ultrasonic probe；Sliding rail 5 is parallel to the disk of turntable 3；Bracket 12 is a rectangular plate, the rectangular plate
It is parallel to the disk of turntable 3；Snap ring 13 is the framework of a rectangle, and the material of the framework is rubber.
The working principle of the device is as follows：Axis 2 is used for load-bearing rotary table 3, thus rotated in the top of fixed disk 1, due to
3 edge of turntable tool is with the rack gear of annular, and 14 engaged transmission of rack and pinion, therefore under the transmission effect of rack-and-pinion,
Motor 16 can drive turntable 3 to rotate, to adjust the relative position of detector and blade to be measured in a circumferential direction.By pillar
It is connected with the first sliding block 6 and the second sliding block 7 in the sliding rail 5 of 4 carryings, so as to adjust the first detector 8 by the sliding of sliding block
Position with the second detector 9 in turntable 3 radially, and baffle 10 plays position-limiting action to sliding block and falls off to prevent limited slip block.Branch
Frame 12 adjusts the position of vertical direction for lift support 12 for carrying blade to be measured, the hydraulic cylinder 11 of bottom end in a certain range
It sets, to meet detection demand, and the snap ring 13 for being hinged on 12 both ends of bracket carries out one to it for being socketed in both ends of the blade to be measured
Determine the fixation of degree.
Embodiment 2
A kind of fixing tool for wind electricity blade detection, as shown in Figure 1 and Figure 2, including fixed disk 1, axis 2, turntable 3,
Pillar 4, sliding rail 5, the first sliding block 6, the second sliding block 7, the first detector 8, the second detector 9, baffle 10, hydraulic cylinder 11, bracket
12, snap ring 13, gear 14, third detector 15, motor 16 is wherein connected with axis 2 in fixed disk 1, turntable 3 is fixedly connected on
On the axis 2, pillar 4 has 2,2 pillars 4 vertical edge for being fixedly connected on fixed disk 1 respectively, sliding rail 5
Both ends be respectively fixedly connected on the top of 2 pillars 4, the first sliding block 6 and the second sliding block 7 are located in the sliding rail 5,
One detector 8 is fixedly connected with the bottom end of the first sliding block 6, and the second detector 9 is fixedly connected on the bottom end of the second sliding block 7, in sliding rail 5
Both ends be respectively fixedly connected with 1 baffle 10, hydraulic cylinder 11 is connected in the disk of turntable 3, bracket 12 is fixedly connected on liquid
The top of cylinder pressure 11 is respectively hinged with 1 snap ring 13 at the both ends of bracket 12, and motor 16 is connected in fixed disk 1, and gear 14 connects
In the shaft of motor 16, the side edge of turntable 3 has rack gear, gear 14 and rack gear engaged transmission, third detector 15
It is fixedly connected in fixed disk 1.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It is not intended to limit the invention.All any modifications, equivalent replacements, and improvements etc. done in application range of the invention, should all
It is included within protection scope of the present invention.
Claims (5)
1. a kind of fixing tool for wind electricity blade detection, it is characterised in that including fixed disk (1), axis (2), turntable (3),
Pillar (4), sliding rail (5), the first sliding block (6), the second sliding block (7), the first detector (8), the second detector (9), baffle (10),
Hydraulic cylinder (11), bracket (12), snap ring (13), gear (14), third detector (15), motor (16), wherein in fixed disk (1)
It is connected with axis (2), turntable (3) is fixedly connected on the axis (2), and pillar (4) has 2, and 2 pillars (4) are respectively
The vertical edge for being fixedly connected on fixed disk (1), the both ends of sliding rail (5) are respectively fixedly connected on the top of 2 pillars (4)
End, the first sliding block (6) and the second sliding block (7) are located in the sliding rail (5), and it is sliding that the first detector (8) is fixedly connected with first
The bottom end of block (6), the second detector (9) are fixedly connected on the bottom end of the second sliding block (7), and at the both ends of sliding rail (5), each fixation connects
It is connected to 1 baffle (10), is connected in the disk of turntable (3) hydraulic cylinder (11), bracket (12) is fixedly connected on hydraulic cylinder
(11) top is respectively hinged with 1 snap ring (13) at the both ends of bracket (12), is connected with motor (16), gear in fixed disk (1)
(14) it is connected in the shaft of motor (16), the side edge of turntable (3) has rack gear, and gear (14) engages biography with the rack gear
Dynamic, third detector (15) is fixedly connected on fixed disk (1).
2. a kind of fixing tool for wind electricity blade detection according to claim 1, it is characterised in that first inspection
Surveying device (8) is driving source, and second detector (9) is thermal imaging system, and the third detector (15) is ultrasonic probe.
3. a kind of fixing tool for wind electricity blade detection according to claim 1, it is characterised in that sliding rail (5) is parallel
Disk in turntable (3).
4. a kind of fixing tool for wind electricity blade detection according to claim 1, it is characterised in that bracket (12) is
One rectangular plate, the rectangular plate are parallel to the disk of turntable (3).
5. a kind of fixing tool for wind electricity blade detection according to claim 1, it is characterised in that snap ring (13) is
The framework of one rectangle, the material of the framework are rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810731368.3A CN108871401A (en) | 2018-07-05 | 2018-07-05 | A kind of fixing tool for wind electricity blade detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810731368.3A CN108871401A (en) | 2018-07-05 | 2018-07-05 | A kind of fixing tool for wind electricity blade detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108871401A true CN108871401A (en) | 2018-11-23 |
Family
ID=64299286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810731368.3A Pending CN108871401A (en) | 2018-07-05 | 2018-07-05 | A kind of fixing tool for wind electricity blade detection |
Country Status (1)
| Country | Link |
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| CN (1) | CN108871401A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261089A (en) * | 2019-07-04 | 2019-09-20 | 杭州戬威机电科技有限公司 | A kind of wind electricity blade defect-detecting equipment detected automatically |
| CN110925574A (en) * | 2019-12-12 | 2020-03-27 | 诸暨都高风能科技有限公司 | Nondestructive testing device for wind turbine blade |
| CN113340335A (en) * | 2021-06-01 | 2021-09-03 | 江苏优直智能科技有限公司 | Automatic image detector |
| CN117054069A (en) * | 2023-09-05 | 2023-11-14 | 盐城市质量技术监督综合检验检测中心(盐城市产品质量监督检验所) | Large-scale wind power blade full-scale structure static force testing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010216459A (en) * | 2009-03-16 | 2010-09-30 | Ryozo Ota | Wind power generator |
| CN203571359U (en) * | 2013-08-26 | 2014-04-30 | 中国神华能源股份有限公司 | Monitoring equipment |
| CN204961177U (en) * | 2015-09-23 | 2016-01-13 | 中国特种设备检测研究院 | Fan blade detection device |
| CN105259210A (en) * | 2015-09-30 | 2016-01-20 | 中国人民解放军装甲兵工程学院 | Clamping-type ultrasonic excitation device and ultrasonic infrared thermal image detection system |
| CN205826549U (en) * | 2016-05-19 | 2016-12-21 | 天津东阳金属制品有限公司 | A kind of blade detection apparatus of wind-driven generator |
| CN206519915U (en) * | 2017-01-11 | 2017-09-26 | 天津市信雅机械股份有限公司 | A kind of support and fixing equipment for wind electricity blade |
| CN107328431A (en) * | 2017-06-26 | 2017-11-07 | 天津城建大学 | Timing orientation sensor carrying platform and its measuring method |
| CN107748061A (en) * | 2017-11-10 | 2018-03-02 | 无锡三众模具有限公司 | A kind of fatigue detection device of component of machine |
-
2018
- 2018-07-05 CN CN201810731368.3A patent/CN108871401A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010216459A (en) * | 2009-03-16 | 2010-09-30 | Ryozo Ota | Wind power generator |
| CN203571359U (en) * | 2013-08-26 | 2014-04-30 | 中国神华能源股份有限公司 | Monitoring equipment |
| CN204961177U (en) * | 2015-09-23 | 2016-01-13 | 中国特种设备检测研究院 | Fan blade detection device |
| CN105259210A (en) * | 2015-09-30 | 2016-01-20 | 中国人民解放军装甲兵工程学院 | Clamping-type ultrasonic excitation device and ultrasonic infrared thermal image detection system |
| CN205826549U (en) * | 2016-05-19 | 2016-12-21 | 天津东阳金属制品有限公司 | A kind of blade detection apparatus of wind-driven generator |
| CN206519915U (en) * | 2017-01-11 | 2017-09-26 | 天津市信雅机械股份有限公司 | A kind of support and fixing equipment for wind electricity blade |
| CN107328431A (en) * | 2017-06-26 | 2017-11-07 | 天津城建大学 | Timing orientation sensor carrying platform and its measuring method |
| CN107748061A (en) * | 2017-11-10 | 2018-03-02 | 无锡三众模具有限公司 | A kind of fatigue detection device of component of machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261089A (en) * | 2019-07-04 | 2019-09-20 | 杭州戬威机电科技有限公司 | A kind of wind electricity blade defect-detecting equipment detected automatically |
| CN110925574A (en) * | 2019-12-12 | 2020-03-27 | 诸暨都高风能科技有限公司 | Nondestructive testing device for wind turbine blade |
| CN110925574B (en) * | 2019-12-12 | 2020-09-01 | 国家电投集团江西水电检修安装工程有限公司 | Nondestructive testing device for wind turbine blade |
| CN113340335A (en) * | 2021-06-01 | 2021-09-03 | 江苏优直智能科技有限公司 | Automatic image detector |
| CN113340335B (en) * | 2021-06-01 | 2023-03-14 | 江苏优直智能科技有限公司 | Automatic image detector |
| CN117054069A (en) * | 2023-09-05 | 2023-11-14 | 盐城市质量技术监督综合检验检测中心(盐城市产品质量监督检验所) | Large-scale wind power blade full-scale structure static force testing device |
| CN117054069B (en) * | 2023-09-05 | 2024-02-06 | 盐城市质量技术监督综合检验检测中心(盐城市产品质量监督检验所) | Large-scale wind power blade full-scale structure static force testing device |
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Application publication date: 20181123 |
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