CN114427931B - Wind power automatic testing device of wind power generator - Google Patents
Wind power automatic testing device of wind power generator Download PDFInfo
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- CN114427931B CN114427931B CN202210095942.7A CN202210095942A CN114427931B CN 114427931 B CN114427931 B CN 114427931B CN 202210095942 A CN202210095942 A CN 202210095942A CN 114427931 B CN114427931 B CN 114427931B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
- G01L23/26—Details or accessories
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
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- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention belongs to the technical field of wind power testing, in particular to a wind power automatic testing device of a wind power generator, which comprises a base, a connecting seat arranged on the upper surface of the base, a fixing rod rotatably connected to the upper surface of the connecting seat, a wind power tester fixedly arranged on the top of the fixing rod, and a stabilizing component arranged between the connecting seat and the fixing rod for improving stability; the chassis, the fixed ring and the connecting ring are sequentially arranged on the outer side wall of the bottom end of the fixed rod from inside to outside, and are matched with the grooves on the connecting seat to fix the three, so that the bottom end of the fixed rod is limited, the chassis, the fixed ring and the connecting ring are sequentially overlapped, the bottom end of the fixed rod can be ensured to be stably positioned in the mounting groove, the stable rotation of the fixed rod and the wind power tester is realized, the first air cylinder is matched with the clamping plate to be inserted into the annular clamping groove of the connecting seat, the connection firmness of the three and the connecting seat is improved again, and the connecting seat and the fixed rod are not easy to shake, so that the wind power test in the later stage is facilitated.
Description
Technical Field
The invention belongs to the technical field of wind power testing, and particularly relates to an automatic wind power testing device of a wind power generator.
Background
The wind power generator is power equipment which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate and finally outputs alternating current, when the fixed rod is matched with the wind power tester to rotate under the blowing of wind power, the fixed rod and the wind power tester cannot be provided with a stabilizing device, and when the fixed rod and the wind power tester rotate fast, the connection position of the fixed rod and the wind power tester and the connection seat can shake, so that the connection is unstable and firm, the detection position of the wind power tester is inconvenient to adjust according to the requirement of a test point, and the use limitation is increased.
In order to solve the problems, the application provides a wind power automatic testing device of a wind driven generator.
Disclosure of Invention
To solve the problems set forth in the background art. The invention provides a wind power automatic testing device of a wind power generator, which has the characteristics of stable connection, difficult shaking and convenient position adjustment.
In order to achieve the above purpose, the present invention provides the following technical solutions: the wind power automatic testing device of the wind power generator comprises a base, a connecting seat arranged on the upper surface of the base, a fixed rod rotatably connected to the upper surface of the connecting seat and a wind power tester fixedly arranged on the top of the fixed rod;
the stabilizing component is arranged between the connecting seat and the fixing rod and used for improving stability;
the stabilizing assembly comprises a chassis, a fixing ring, a connecting ring, a first air cylinder and a clamping plate, wherein an installation groove is formed in the upper surface of the connecting seat, the fixing rod is located in the installation groove, the chassis, the fixing ring and the connecting ring are sequentially and fixedly arranged on the outer side wall of the bottom end of the fixing rod from inside to outside, a concave groove is formed in the inner portion of the installation groove and connected with the fixing ring, the chassis, the fixing ring and the connecting ring are located in the groove, a plurality of slots are formed in the upper surface of the fixing ring, the first air cylinder is located in the slots and fixedly connected with the fixing ring, the clamping plate is fixedly arranged on the end face of a telescopic shaft of the first air cylinder, and an annular clamping groove is connected to the top of the groove and located in the annular clamping groove.
As the wind power automatic testing device for the wind power generator, the stabilizing assembly preferably further comprises connecting plates, and the connecting plates are symmetrically and fixedly arranged on the outer side walls of the clamping plates.
As an optimization of the wind power automatic testing device of the wind power generator, the stabilizing component further comprises a base plate and an elastic plate, wherein the two base plates are symmetrically and fixedly arranged on the upper surface and the lower surface of one side, close to the connecting ring, of the groove, and the elastic plate is arranged on one side, close to the connecting ring, of the base plate.
As a preferable mode of the wind power automatic testing device for the wind power generator, the bottom surface of the chassis and the bottom surface of the groove are provided with a certain distance.
As the wind power automatic testing device for the wind power generator, the outer side walls of the base and the connecting seat are provided with through grooves, and two ends of each through groove penetrate through the outer side walls of the base and the connecting seat.
The wind power automatic testing device for the wind power generator preferably further comprises a plurality of adjusting components which are arranged between the base and the connecting seat and play a role in adjustment;
the adjusting component comprises a second air cylinder, a first fixing plate, a third air cylinder and a second fixing plate, wherein a plurality of grooves are formed in the upper surface of the base, the second air cylinder is installed in the grooves, the first fixing plate is fixedly arranged at the telescopic shaft end of the second air cylinder, a plurality of fixing grooves are formed in the bottom surface of the connecting seat, the third air cylinder is installed in the fixing grooves, the second fixing plate is fixedly arranged at the telescopic end of the third air cylinder, the first fixing plate is fixedly connected with the second fixing plate through bolts, and the base is fixedly connected with the connecting seat through the adjusting component.
As an optimization of the wind power automatic testing device of the wind power generator, the adjusting component further comprises a clamping plate and a clamping ring, wherein the clamping plate is fixedly arranged on the bottom surface of the second fixing plate, and the clamping ring is fixedly arranged on the upper surface of the first fixing plate.
As the wind power automatic testing device for the wind power generator, the wind power automatic testing device for the wind power generator is preferable, the inner side wall of the clamping plate is provided with the top groove, the clamping ring is positioned in the top groove, and the clamping ring and the top groove are mutually matched.
Compared with the prior art, the invention has the beneficial effects that:
through setting up stable subassembly, be equipped with chassis, solid fixed ring and go-between in proper order from inside to outside at the bottom lateral wall of dead lever, and cooperate the recess on the connecting seat to fix the three, make the bottom of dead lever receive the restriction, the chassis, gu fixed ring and go-between superpose in proper order, ensure that the dead lever bottom can be stable in the mounting groove, realize the steady rotation of dead lever and wind power tester, and first cylinder cooperation cardboard inserts in the annular draw-in groove of connecting seat, improve the connection firmness of three and connecting seat again, make be difficult for rocking between connecting seat and the dead lever, in order to later stage wind power test;
through setting up adjusting part, when needing the position of adjustment wind-force tester, start the second cylinder, the telescopic shaft of second cylinder drives first fixed plate and reciprocates, and then drives the connecting seat and wholly reciprocate, realizes the position adjustment to dead lever and wind-force tester, or the rethread starts the third cylinder in the fixed slot and drives the displacement of second fixed plate, pulls open the interval between base and the connecting seat to but the position of adjusting dead lever and wind-force tester on a large scale, the adjustable scope of test point position is convenient for enlarge, the convenience of enlarged use.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an expanded view of the base, second cylinder, connecting base, fixing rod and wind power tester of the present invention;
FIG. 3 is an installation view of the base, the second cylinder, the connecting seat and the third cylinder in the present invention;
FIG. 4 is an enlarged view at A in the present invention;
FIG. 5 is a perspective partial connection view of the fixing rod, chassis, fixing ring and connecting ring of the present invention;
FIG. 6 is a perspective exploded view of the connecting base, the backing plate and the spring plate of the present invention;
in the figure:
10. a base; 11. a through groove; 12. a connecting seat; 13. a fixed rod; 14. a wind power tester;
20. a stabilizing assembly; 21. a chassis; 22. a fixing ring; 23. a connecting ring; 24. a first cylinder; 25. an annular clamping groove; 26. a clamping plate; 27. a connecting plate; 28. a backing plate; 29. an elastic plate;
30. an adjustment assembly; 31. a second cylinder; 32. a first fixing plate; 33. a third cylinder; 34. a second fixing plate; 35. a fixing groove; 36. a clamping plate; 37. and a clasp.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1, 4, 5 and 6;
the wind power automatic testing device for the wind power generator comprises a base 10, a connecting seat 12 arranged on the upper surface of the base 10, a fixing rod 13 rotatably connected to the upper surface of the connecting seat 12, and a wind power tester 14 fixedly arranged on the top of the fixing rod 13.
In this embodiment: the main body of the existing wind power automatic testing device for the wind power generator consists of a base 10, a connecting seat 12, a fixing rod 13 and a wind power tester 14, and the problem that the connection is unstable and firm due to the fact that a stabilizing device does not exist between the fixing rod 13 and the connecting seat 12, when the fixing rod 13 and the wind power tester 14 rotate fast, the connecting position of the fixing rod 13 and the wind power tester 14 and the connecting seat 12 can shake, and the stabilizing component 20 is added in the scheme aiming at the main body.
Further:
in combination with the above: this automatic wind-force testing arrangement of aerogenerator wind-force, still including setting up the stable subassembly 20 that plays the improvement stability between connecting seat 12 and dead lever 13, stable subassembly 20 includes chassis 21, solid fixed ring 22, go-between 23, first cylinder 24 and cardboard 26, the mounting groove has been seted up to the upper surface of connecting seat 12, dead lever 13 is located the inside of mounting groove, chassis 21, gu fixed ring 22 and go-between 23 are fixed the setting in proper order in the bottom lateral wall of dead lever 13 from inside to outside, the internal connection of mounting groove has the recess that is the indent, chassis 21, gu fixed ring 22 and go-between 23 all are located the recess, a plurality of slots have been seted up to gu fixed ring 22's upper surface, first cylinder 24 is located the inside of slot, and with gu fixed ring 22 fixed connection, cardboard 26 is fixed to be set up at the terminal surface of the telescopic shaft of first cylinder 24, the top of recess is connected with annular draw-in groove 25, cardboard 26 is located the inside of annular draw-in groove 25.
In this embodiment: the chassis 21, the fixing ring 22 and the connecting ring 23 are sequentially arranged on the outer side wall of the bottom end of the fixing rod 13 from inside to outside, and are matched with the grooves on the connecting seat 12 to fix the three, so that the bottom end of the fixing rod 13 is limited, the chassis 21, the fixing ring 22 and the connecting ring 23 are sequentially overlapped, the bottom end of the fixing rod 13 can be stably positioned in the mounting groove, stable rotation of the fixing rod 13 and the wind power tester 14 is realized, the first cylinder 24 is matched with the clamping plate 26 to be inserted into the annular clamping groove 25 of the connecting seat 12, the connection firmness of the three and the connecting seat 12 is improved again, and the connecting seat 12 and the fixing rod 13 are not easy to shake, so that later wind power testing is facilitated.
It should be noted that: the chassis 21, the fixing ring 22, the connecting ring 23 and the grooves are all provided with a certain distance, so that the fixing rod 13 is ensured to normally rotate in the mounting groove while the three parts are restrained and limited, and the normal detection and use of the wind power tester 14 are ensured.
Further, the method comprises the steps of;
in an alternative embodiment: the stabilizing assembly 20 further includes a connecting plate 27, and the connecting plate 27 is symmetrically and fixedly arranged on the outer side wall of the clamping plate 26.
In this embodiment: the connecting plate 27 is made of silica gel, has good elasticity, improves the connection stability between the clamping plate 26 and the connecting seat 12, and does not influence the normal rotation of the fixed ring 22 in the same way.
Further, the method comprises the steps of;
in an alternative embodiment: the stabilizing assembly 20 further comprises a backing plate 28 and an elastic plate 29, wherein the two backing plates 28 are symmetrically and fixedly arranged on the upper and lower sides of the groove and close to one side of the connecting ring 23, and the elastic plate 29 is arranged on one side of the backing plate 28 and close to one side of the connecting ring 23.
In this embodiment: the space between the connecting ring 23 and the groove is reduced through the two base plates 28, and the elastic plate 29 is made of rubber, so that one side surface close to the connecting ring 23 is made of smooth plastic, the elastic plate 29 has elasticity and smoothness, the elasticity between the connecting ring 23 and the connecting seat 12 is enhanced through the elastic plate 29, the limiting effect of the connecting ring 23 is ensured, and the normal rotation of the connecting ring 23 is not influenced.
Further, the method comprises the steps of;
in an alternative embodiment: the bottom surface of the chassis 21 and the bottom surface of the groove have a certain distance.
In this embodiment: the top of the chassis 21 is in an overhead shape, so that the friction force between the bottom surface of the chassis 21 and the connecting seat 12 is reduced, and the rotation of the chassis 21 and the fixed rod 13 is facilitated.
Further, the method comprises the steps of;
in an alternative embodiment: the outer side walls of the base 10 and the connecting seat 12 are respectively provided with a through groove 11, and the two ends of the through groove 11 penetrate through the outer side walls of the base and the connecting seat.
In this embodiment: through the through groove 11 of the outer side walls of the base 10 and the connecting seat 12, the resistance of wind to the base 10 and the connecting seat 12 is reduced by the wind, and the overall stability of the device in use is improved.
As shown in fig. 1, 2 and 3;
this wind-driven generator wind-force automatic testing device, still including setting up a plurality of adjusting part 30 that play the adjustment effect between base 10 and connecting seat 12, adjusting part 30 includes second cylinder 31, first fixed plate 32, third cylinder 33 and second fixed plate 34, a plurality of grooves have been seted up to the upper surface of base 10, the second cylinder 31 is installed in the inslot, the fixed telescopic shaft end that sets up at second cylinder 31 of first fixed plate 32, a plurality of fixed slots 35 have been seted up to the bottom surface of connecting seat 12, the inside at fixed slot 35 is installed to third cylinder 33, the fixed telescopic end that sets up at third cylinder 33 of second fixed plate 34, first fixed plate 32 and second fixed plate 34 pass through bolt fixed connection, base 10 and connecting seat 12 pass through adjusting part 30 fixed connection.
In this embodiment: when the position of the wind power tester 14 needs to be adjusted, the second air cylinder 31 is started, the telescopic shaft of the second air cylinder 31 drives the first fixed plate 32 to move upwards, and then the connecting seat 12 is driven to move upwards integrally, so that the position adjustment of the fixed rod 13 and the wind power tester 14 is realized, or the third air cylinder 33 in the starting fixed groove 35 drives the second fixed plate 34 to move, and the distance between the base 10 and the connecting seat 12 is pulled open, so that the positions of the fixed rod 13 and the wind power tester 14 can be adjusted in a large range, the adjustable range of the position of a test point is conveniently enlarged, and the convenience of use is enlarged.
Further, the method comprises the steps of;
in an alternative embodiment: the adjusting assembly 30 further comprises a clamping plate 36 and a clamping ring 37, wherein the clamping plate 36 is fixedly arranged on the bottom surface of the second fixing plate 34, and the clamping ring 37 is fixedly arranged on the upper surface of the first fixing plate 32.
In this embodiment: the wrapping and tightness of the connection part of the first fixing plate 32 and the second fixing plate 34 are enhanced through the clamping plate 36 and the clamping ring 37, and the auxiliary connection effect is improved.
It should be noted that: bolts on the surface of the second fixing plate 34 sequentially penetrate through the second fixing plate 34, the clamping plate 36 and the clamping ring 37 and extend to the inside of the first fixing plate 32, and locking and fixing are completed.
Further, the method comprises the steps of;
in an alternative embodiment: the inner side wall of the clamping plate 36 is provided with a top groove, and the clamping ring 37 is positioned in the top groove and is mutually matched with the top groove.
In this embodiment: the gap between the clamping plate 36 and the clamping ring 37 is reduced through the top groove, and the contact tightness and the contact firmness of the clamping plate and the clamping ring are improved, so that the position of the connecting seat 12 can be adjusted at a later stage.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a wind-driven generator wind-force automatic testing device, includes base (10), installs connecting seat (12) at base (10) upper surface, rotates and connects dead lever (13) and the fixed wind-force tester (14) that set up at dead lever (13) top of connecting seat (12), its characterized in that:
the stabilizing assembly (20) is arranged between the connecting seat (12) and the fixed rod (13) and used for improving stability;
the utility model provides a stabilizing component (20) is including chassis (21), solid fixed ring (22), go-between (23), first cylinder (24) and cardboard (26), the mounting groove has been seted up to the upper surface of connecting seat (12), dead lever (13) are located the inside of mounting groove, chassis (21) gu fixed ring (22) with go-between (23) are in by interior and outer fixed the setting in proper order bottom lateral wall of dead lever (13), the internal connection of mounting groove has the recess that is the indent, chassis (21) gu fixed ring (22) with go-between (23) all are located in the recess, a plurality of slots have been seted up to the upper surface of gu fixed ring (22), first cylinder (24) are located the inside of slot, and with gu fixed ring (22) fixed connection, cardboard (26) are fixed to be set up the terminal surface of the telescopic shaft of first cylinder (24), the top of recess is connected with annular draw-in groove (25), cardboard (26) are located the inside of annular draw-in groove (25).
2. The wind power automatic test equipment of a wind power generator according to claim 1, wherein: the stabilizing assembly (20) further comprises a connecting plate (27), and the connecting plate (27) is symmetrically and fixedly arranged on the outer side wall of the clamping plate (26).
3. The wind power automatic test equipment of a wind power generator according to claim 1, wherein: the stabilizing assembly (20) further comprises a base plate (28) and an elastic plate (29), the two base plates (28) are symmetrically and fixedly arranged on the upper surface and the lower surface of one side of the groove, which is close to the connecting ring (23), and the elastic plate (29) is arranged on one side surface of the base plate (28), which is close to the connecting ring (23).
4. The wind power automatic test equipment of a wind power generator according to claim 1, wherein: the bottom surface of the chassis (21) and the bottom surface of the groove have a certain interval.
5. The wind power automatic test equipment of a wind power generator according to claim 1, wherein: the base (10) and the outer side wall of the connecting seat (12) are respectively provided with a through groove (11), and both ends of the through groove (11) penetrate through the outer side walls of the base and the connecting seat.
6. The wind power automatic test equipment of a wind power generator according to claim 1, wherein: the device also comprises a plurality of adjusting components (30) which are arranged between the base (10) and the connecting seat (12) and play a role in adjustment;
the adjusting component (30) comprises a second air cylinder (31), a first fixing plate (32), a third air cylinder (33) and a second fixing plate (34), wherein a plurality of grooves are formed in the upper surface of the base (10), the second air cylinder (31) is installed in the grooves, the first fixing plate (32) is fixedly arranged at the telescopic shaft end of the second air cylinder (31), a plurality of fixing grooves (35) are formed in the bottom surface of the connecting seat (12), the third air cylinder (33) is installed in the fixing grooves (35), the second fixing plate (34) is fixedly arranged at the telescopic end of the third air cylinder (33), the first fixing plate (32) is fixedly connected with the second fixing plate (34) through bolts, and the base (10) is fixedly connected with the connecting seat (12) through the adjusting component (30).
7. The wind power automatic test equipment of a wind power generator according to claim 6, wherein: the adjusting assembly (30) further comprises a clamping plate (36) and a clamping ring (37), wherein the clamping plate (36) is fixedly arranged on the bottom surface of the second fixing plate (34), and the clamping ring (37) is fixedly arranged on the upper surface of the first fixing plate (32).
8. The wind power automatic test equipment of a wind power generator according to claim 7, wherein: the inner side wall of the clamping plate (36) is provided with a top groove, the clamping ring (37) is positioned in the top groove, and the clamping ring and the top groove are mutually matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210095942.7A CN114427931B (en) | 2022-01-26 | 2022-01-26 | Wind power automatic testing device of wind power generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210095942.7A CN114427931B (en) | 2022-01-26 | 2022-01-26 | Wind power automatic testing device of wind power generator |
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| CN114427931B true CN114427931B (en) | 2023-05-12 |
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