CN109916629A - A kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus - Google Patents
A kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus Download PDFInfo
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- CN109916629A CN109916629A CN201910195623.1A CN201910195623A CN109916629A CN 109916629 A CN109916629 A CN 109916629A CN 201910195623 A CN201910195623 A CN 201910195623A CN 109916629 A CN109916629 A CN 109916629A
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Abstract
The invention discloses a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus, including rack, detection components, support guide component and control assembly, detection components include pushing cylinder, being solidly connected column, upper shifting board and crushing block；Detection platform is fixed at the top of rack, the physical centre of the detection platform offers detection hole, and crushing block is in the surface of the detection hole, and multiple moveable limit assemblies are also equipped on the detection platform；The detection components further include the displacement sensor being mounted on the rack；Present invention control is simple, and detection is accurate, conveniently moving, adapts to the detection of most of different size wind power generator suspending mechanism elements on the market；The present invention can suitably adjust the position of limit plate for the suspending mechanism element of different shape and specification by the way that adjustable limit assembly is arranged, and improve the scope of application of detection device, and built-in positioning slide assemblies, adjust more convenient stabilization.
Description
Technical field
The invention belongs to wind turbine power generation machine technical fields, and in particular to a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity matter
Measure detection device.
Background technique
Wind-driven generator is to convert wind energy into mechanical work, and mechanical work drives rotor rotation, the electricity of final output alternating current
Power equipment, wind-driven generator generally have wind wheel, generator (including device), direction-regulator (empennage), pylon, speed-limiting safety mechanism and
The components such as energy storage device composition, the working principle of wind-driven generator is fairly simple, and wind wheel rotates under the action of the forces of the wind, it keeps watch
Kinetic energy be changed into the mechanical energy of rotor shaft, generator rotary electrification under the drive of rotor shaft, in a broad sense, wind energy is also too
Positive energy, so alternatively wind-driven generator, is one kind using the sun as heat source, generates electricity by the heat energy utilization of working media of atmosphere
Machine.
The suspending mechanism of wind-driven generator is the most important support member of wind-driven generator, in wind-power electricity generation machining process
In, it is necessary to the detection of coefficient of elasticity is carried out to the element of suspending mechanism, still lacking on the market can be convenient for Multiple Type wind
The problem of equipment of power generator suspending mechanism coefficient of elasticity detection, thus it is proposed that a kind of wind turbine power generation machine suspending mechanism bullet
Property coefficient quality detection apparatus.
Summary of the invention
The purpose of the present invention is to provide a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus, to solve
The suspending mechanism of wind-driven generator mentioned above in the background art is the most important support member of wind-driven generator, is sent out in wind-force
In motor process, it is necessary to carry out the detection of coefficient of elasticity to the element of suspending mechanism, still lacking can be convenient on the market
To Multiple Type wind-driven generator suspending mechanism coefficient of elasticity detection equipment the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity
Quality detection apparatus, including rack, detection components, support guide component and control assembly, detection components and support guide group
Part is separately mounted to the top of the rack, and the bottom four corners of the rack are respectively and fixedly provided with movable pulley, and the detection components include
It pushes cylinder, the connecting column being fixed on the promotion cylinder output shaft, the upper shifting board for being fixed on the connection column end and consolidates
The crushing block being scheduled on the upper shifting board lower surface, the lower surface of the crushing block are plane；The top of the rack is fixed
There is detection platform, the physical centre of the detection platform offers detection hole, and the crushing block is being in the detection hole just
Top is also equipped with multiple moveable limit assemblies on the detection platform；The detection components further include be mounted on it is described
Displacement sensor in rack.
Preferably, the support guide component includes four guide upright posts being fixed at the top of the detection platform, described
It is up and down reciprocatingly movable that upper shifting board is done along the guide upright post；Four guide upright posts are in be distributed to angie type.
Preferably, the top of the guide upright post is fixed with top plate, and the promotion cylinder is mounted on the top plate, and described
It pushes the output shaft of cylinder downward and runs through the top plate.
Preferably, the control assembly includes the Main Control Tank being fixed on the shell outside face, and is fixed on described
Control cabinet at the top of Main Control Tank is respectively embedded on the control cabinet and is equipped with control button and display screen；Peace in the Main Control Tank
Equipped with PLC.
Preferably, there are four limit assembly installations, the upper surface of the detection platform be also provided with four with it is described
The corresponding adjustment sliding slot of limit assembly, four adjustment sliding slots are in be distributed to angie type, and four adjustment sliding slots refer both to
To the center of the detection hole；The position that the upper surface of the detection platform respectively corresponds the adjustment sliding slot further respectively has quarter
Degree.
Preferably, the limit assembly includes limit plate and the mounting plate for being fixed on limit plate lateral surface bottom end, institute
It states and offers fixation hole on mounting plate；The bottom end of the limit plate is fixed with the sliding shoe in an embeddable adjustment sliding slot,
The sliding shoe can be along the adjustment sliding slot activity；There are two the positioning of Relative distribution to slide for the lateral surface installation of the sliding shoe
Component.
Preferably, the positioning slide assemblies include positioning ejection block and reset spring, and the lateral surface of the sliding shoe opens up
There is the loose slot for positioning ejection block end insertion, offers positioning groove, the positioning on the side wall of the adjustment sliding slot
One end of bullet block is reciprocally actively embedded in the loose slot, and the other end stretches out the loose slot and is embedded in the positioning groove
Interior, the reset spring is distributed between the built-in end end face of the positioning ejection block and the slot bottom of the loose slot.
Preferably, the stabilization sliding slot there are two Relative distribution is opened up on the side wall of the loose slot, the positioning ejection block
Built-in end outer surface is fixed, and there are two the stabilization convex blocks to match with the stable sliding slot, and on the inside of the port of the stable sliding slot
It is fixed with block；The extension end of the positioning ejection block and the positioning groove match for hemisphere structure, and the positioning is recessed
Slot offers multiple at equal intervals along the length direction of the adjustment sliding slot.
Preferably, the promotion cylinder is hydraulic cylinder, and model is specially MOB.
Preferably, institute's displacement sensors are laser displacement sensor, and model is specially TC.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention control is simple, and detection is accurate, conveniently moving, and it is outstanding to adapt to most of different size wind power generators on the market
Set the detection of organ；
(2) present invention can be appropriate for the suspending mechanism element of different shape and specification by the way that adjustable limit assembly is arranged
The position for adjusting limit plate, improves the scope of application of detection device, and built-in positioning slide assemblies, adjusts more convenient stabilization.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is detection platform overlooking structure diagram of the invention；
Fig. 3 is limit assembly schematic perspective view of the invention；
Fig. 4 is limit assembly side structure schematic view of the invention；
Fig. 5 is limit assembly part mounting structure schematic diagram of the invention；
Fig. 6 is the portion the A enlarged section structural schematic diagram of Fig. 5 of the invention；
Fig. 7 is that adjustment sliding slot of the invention overlooks schematic cross-sectional view；
In figure: 1, rack；2, detection platform；3, upper shifting board；4, guide upright post；5, connecting column；6, top plate；7, cylinder is pushed；8,
Crushing block；9, control cabinet；10, control button；11, display screen；12, Main Control Tank；13, displacement sensor；14, movable pulley；15, it adjusts
Whole sliding slot；16, limit assembly；17, scale；18, detection hole；19, limit plate；20, fixation hole；21, mounting plate；22, sliding shoe；
23, slide assemblies are positioned；24, stablize convex block；25, stablize sliding slot；26, block；27, positioning ejection block；28, loose slot；29, it resets
Spring；30, positioning groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7 are please referred to, the present invention provides a kind of technical solution: a kind of blower hair
Motor suspending mechanism coefficient of elasticity quality detection apparatus, including rack 1, detection components, support guide component and control assembly,
Detection components and support guide component are separately mounted to the top of rack 1, and the bottom four corners of rack 1 are respectively and fixedly provided with movable pulley 14,
Detection components include pushing cylinder 7, being fixed on the connecting column 5 pushed on 7 output shaft of cylinder, the upper movement for being fixed on 5 end of connecting column
Plate 3 and the crushing block 8 being fixed on 3 lower surface of upper shifting board, the lower surface of crushing block 8 are plane；The top of rack 1 is fixed
There is detection platform 2, the physical centre of detection platform 2 offers detection hole 18, and crushing block 8 is in the surface of detection hole 18,
Multiple moveable limit assemblies 16 are also equipped on detection platform 2；Detection components further include that the displacement being mounted in rack 1 passes
Sensor 13, control assembly include the Main Control Tank 12 being fixed on 1 lateral surface of rack, and are fixed on the control at 12 top of Main Control Tank
Case 9 is respectively embedded on control cabinet 9 and is equipped with control button 10 and display screen 11；PLC is installed, promotion cylinder 7 is in Main Control Tank 12
Hydraulic cylinder, model are specially MOB, and displacement sensor 13 is laser displacement sensor, and model is specially TC；Support guide group
Part includes four guide upright posts 4 for being fixed on 2 top of detection platform, and upper shifting board 3 does along guide upright post 4 and up and down reciprocatingly lives
It is dynamic；Four guide upright posts 4 are in be distributed to angie type, can guarantee the stationarity in 3 moving process of upper shifting board；Guide upright post 4
Top is fixed with top plate 6, pushes the installation of cylinder 7 on the top plate 6, and pushes the output shaft of cylinder 7 downward and run through top plate 6, and guiding is vertical
The top of column 4 is fixed with top plate 6, pushes the installation of cylinder 7 on the top plate 6, and pushes the output shaft of cylinder 7 downward and run through top plate 6；Limit
There are four the installations of hyte part 16, and the upper surface of detection platform 2 is also provided with four adjustment sliding slots corresponding with limit assembly 16
15, four adjustment sliding slots 15 are in be distributed to angie type, and four adjustment sliding slots 15 are directed to the center of detection hole 18；Detection platform 2
Upper surface respectively correspond the position of adjustment sliding slot 15 and further respectively have scale 17, limit assembly 16 includes limit plate 19 and fixed
Mounting plate 21 in 19 lateral surface bottom end of limit plate offers fixation hole 20 on mounting plate 21；The bottom end of limit plate 19 is fixed with
Sliding shoe 22 in one embeddable adjustment sliding slot 15, sliding shoe 22 can be along 15 activities of adjustment sliding slot；The lateral surface of sliding shoe 22 is pacified
There are two the positioning slide assemblies 23 of Relative distribution for dress.
In the present embodiment, it is preferred that positioning slide assemblies 23 include positioning ejection block 27 and reset spring 29, sliding shoe 22
Lateral surface offers the loose slot 28 for the insertion of 27 end of positioning ejection block, adjusts and offers positioning groove on the side wall of sliding slot 15
30, one end of positioning ejection block 27 reciprocally actively be embedded in loose slot 28 in, the other end stretch out loose slot 28 and be embedded in positioning it is recessed
In slot 30, reset spring 29 is distributed between the built-in end end face of positioning ejection block 27 and the slot bottom of loose slot 28, loose slot 28
The stabilization sliding slot 25 there are two Relative distribution is opened up on side wall, there are two the built-in end outer surface fixations of positioning ejection block 27 and stabilization
The stabilization convex block 24 that sliding slot 25 matches, and the port inside for stablizing sliding slot 25 is fixed with block 26；The stretching of positioning ejection block 27
End matches with positioning groove 30 for hemisphere structure, and positioning groove 30 opens up at equal intervals along the length direction of adjustment sliding slot 15
Have multiple.
The working principle of the invention and process for using: detection device of the invention, according to diagram it is found that detection hole 18 is square
Shape structure, and the shape of limit plate 19 is L-shaped structure, this is a kind of embodiment of the invention, for suspending mechanism element
Shape it is different, the concrete shape of detection hole 18 and limit plate 19 is changeable, and e.g., detection hole 18 can be circle, similarly limit plate
19 can be arcuate structure；
Suspending mechanism element to be detected is placed on detection platform 2, and is placed in four limit assemblies, 16 inside, and adjust limit
The position of component 16 is placed suspending mechanism element to be detected and is stablized；
Detection device is controlled by PLC, control button 10 and display screen 11 is respectively equipped on control cabinet 9, control button 10 can
Selection the opening of equipment is shut down and operating mode, selection push the pressing force of cylinder 7, and is shown on display screen 11, display screen
It may also display final detection result on 11；
After pushing cylinder 7 that upper shifting board 3 and crushing block 8 is pushed to push suspending mechanism element to be detected, suspending mechanism element is produced
Raw stress deformation, deformation position can be subjected to displacement, and displacement sensor 13 detects the variation of suspending mechanism element displacement, and will count
According to control cabinet 9 is sent to, displacement sensor 13 is to emit laser pulse by laser diode alignment target, is swashed after target reflects
Light is scattered to all directions, and some scattered light returns to transducer receivers, and avalanche optoelectronic two is imaged onto after being received by optical system
In pole pipe, if displacement variable is δ L, since the variation that deformation occurs of suspending mechanism element is smaller, therefore δ L can be equivalent to be displaced
The difference of result of the sensor 13 through measuring twice, when δ L at this time should be suspending mechanism element by maximum adaptability to changes, and
Still recoverable displacement variable, suspending mechanism element is assumed to be δ N by maximum adaptability to changes at this time, and the suspending mechanism is first
The coefficient of elasticity of part is K=δ N/ δ L；
Limit assembly 16 can be bolted on detection platform 2 by mounting plate 21, when adjusting 16 position of limit assembly, first
Panasonic's bolt adjusts more accurate, completion to be regulated due to the presence of scale 17 to suitable direction activity limit assembly 16
Later, it bolts on；
In 19 moving process of limit plate, due to positioning the presence of slide assemblies 23, and positioning slide assemblies 23 includes positioning ejection block
27 and reset spring 29, the lateral surface of sliding shoe 22 offers the loose slot 28 for the insertion of 27 end of positioning ejection block, adjusts sliding slot
Positioning groove 30 is offered on 15 side wall, one end of positioning ejection block 27 is reciprocally actively embedded in loose slot 28, the other end
It stretches out loose slot 28 and is embedded in positioning groove 30, reset spring 29 is distributed in built-in end end face and the loose slot of positioning ejection block 27
Between 28 slot bottom, meanwhile, the extension end of positioning ejection block 27 and positioning groove 30 match for hemisphere structure, and positioning groove
30 along adjustment sliding slots 15 length direction offer at equal intervals it is multiple, with the movement of limit plate 19, the stretching of positioning ejection block 27
End can be overlapped with positioning groove 30 always under the effect of reset spring 29, realize the adjusting of positioning, hemisphere structure
Design, make to adjust more laborsaving convenience, cooperate scale 17, reach more accurate adjusting.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus, including rack (1), detection components, support are led
To component and control assembly, detection components and support guide component are separately mounted to the top of the rack (1), the rack
(1) bottom four corners are respectively and fixedly provided with movable pulley (14), it is characterised in that: the detection components include pushing cylinder (7), being fixed on institute
The connecting column (5) pushed on cylinder (7) output shaft is stated, the upper shifting board (3) of the connecting column (5) end is fixed on and is fixed on
Crushing block (8) on upper shifting board (3) lower surface, the lower surface of the crushing block (8) are plane；The rack (1)
Top is fixed with detection platform (2), and the physical centre of the detection platform (2) offers detection hole (18), and the crushing block
(8) it is in the surface of the detection hole (18), is also equipped with multiple moveable limit assemblies on the detection platform (2)
(16)；The detection components further include the displacement sensor (13) being mounted on the rack (1).
2. a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus according to claim 1, feature exist
In: the support guide component includes four guide upright posts (4) being fixed at the top of the detection platform (2), the upper movement
It is up and down reciprocatingly movable that plate (3) is done along the guide upright post (4)；Four guide upright posts (4) are in be distributed to angie type.
3. a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus according to claim 2, feature exist
In: the top of the guide upright post (4) is fixed with top plate (6), and the promotion cylinder (7) is mounted on the top plate (6), and described
It pushes the output shaft of cylinder (7) downward and runs through the top plate (6).
4. a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus according to claim 1, feature exist
In: the control assembly includes the Main Control Tank (12) being fixed on the rack (1) lateral surface, and is fixed on the Main Control Tank
(12) control cabinet (9) at the top of is respectively embedded on the control cabinet (9) and is equipped with control button (10) and display screen (11)；Institute
It states in Main Control Tank (12) and PLC is installed.
5. a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus according to claim 1, feature exist
In: there are four limit assembly (16) installations, and the upper surface of the detection platform (2) is also provided with four and the limit group
The corresponding adjustment sliding slot (15) of part (16), four adjustment sliding slots (15) are in be distributed to angie type, and four adjustment are slided
Slot (15) is directed to the center of the detection hole (18)；The upper surface of the detection platform (2) respectively corresponds the adjustment sliding slot
(15) position further respectively has scale (17).
6. a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus according to claim 5, feature exist
In: the limit assembly (16) includes limit plate (19) and the mounting plate for being fixed on the limit plate (19) lateral surface bottom end
(21), fixation hole (20) are offered on the mounting plate (21)；It is embeddable described that the bottom end of the limit plate (19) is fixed with one
The sliding shoe (22) in sliding slot (15) is adjusted, the sliding shoe (22) can be along adjustment sliding slot (15) activity；The sliding shoe
(22) there are two the positioning slide assemblies (23) of Relative distribution for lateral surface installation.
7. a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus according to claim 6, feature exist
In: the positioning slide assemblies (23) include positioning ejection block (27) and reset spring (29), the lateral surface of the sliding shoe (22)
The loose slot (28) for the insertion of the positioning ejection block (27) end is offered, it is fixed to offer on the side wall of adjustment sliding slot (15)
Position groove (30), one end of the positioning ejection block (27) are reciprocally actively embedded in the loose slot (28), and the other end stretches out
The loose slot (28) is simultaneously embedded in the positioning groove (30), and the reset spring (29) is distributed in the positioning ejection block (27)
Built-in end end face and the loose slot (28) slot bottom between.
8. a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus according to claim 7, feature exist
In: the stabilization sliding slot (25) there are two Relative distribution is opened up on the side wall of the loose slot (28), the positioning ejection block (27)
The stabilization convex block (24) to match there are two built-in end outer surface is fixed with the stable sliding slot (25), and the stable sliding slot
(25) block (26) are fixed on the inside of port；The extension end of the positioning ejection block (27) matches with the positioning groove (30)
For hemisphere structure, and the positioning groove (30) offered at equal intervals along the length direction of adjustment sliding slot (15) it is multiple.
9. a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus according to claim 1, feature exist
In: the promotion cylinder (7) is hydraulic cylinder, and model is specially MOB.
10. a kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus according to claim 1, feature exist
In: institute's displacement sensors (13) are laser displacement sensor, and model is specially TC.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910195623.1A CN109916629A (en) | 2019-03-15 | 2019-03-15 | A kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus |
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|---|---|---|---|
| CN201910195623.1A CN109916629A (en) | 2019-03-15 | 2019-03-15 | A kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus |
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ID=66964988
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| CN201910195623.1A Pending CN109916629A (en) | 2019-03-15 | 2019-03-15 | A kind of wind turbine power generation machine suspending mechanism coefficient of elasticity quality detection apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110441014A (en) * | 2019-08-30 | 2019-11-12 | 扬州恒旺五金机械有限公司 | A kind of spring detection device |
| CN110514374A (en) * | 2019-09-06 | 2019-11-29 | 青岛克卡文具有限公司 | A kind of quick detection device of the elastic coefficient |
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| US20130276545A1 (en) * | 2012-04-19 | 2013-10-24 | Hon Hai Precision Industry Co., Ltd. | Measurement apparatus for measuring elasticity coefficient of coil spring |
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Application publication date: 20190621 |