CN211294636U - Wind vane adjusting device of wind turbine - Google Patents
Wind vane adjusting device of wind turbine Download PDFInfo
- Publication number
- CN211294636U CN211294636U CN202020097288.XU CN202020097288U CN211294636U CN 211294636 U CN211294636 U CN 211294636U CN 202020097288 U CN202020097288 U CN 202020097288U CN 211294636 U CN211294636 U CN 211294636U
- Authority
- CN
- China
- Prior art keywords
- base
- fixedly connected
- wind
- wind turbine
- adjusting device
- 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
Links
Images
Abstract
The utility model provides a wind energy conversion system wind vane adjusting device, the on-line screen storage device comprises a base, the supporting shoe, base left side center is the concavity, the central point puts the switching of front and back end in the recess of base left side has the lead screw, be located the equal fixedly connected with slide bar of lead screw left and right sides in the recess of base, base top right side central point puts fixedly connected with N-S line, base rear side right-hand member fixedly connected with part case, part roof portion rear end fixedly connected with display screen, part roof portion front end fixedly connected with high accuracy rotation angle attitude sensor, base rear side left end fixedly connected with power management module, base top right side all is equipped with fixing bolt all around, the base passes through fixing bolt fixed connection at wind energy. The utility model provides a wind energy conversion system wind vane adjusting device lacks special adjustment instrument for solving in the current wind vane installation, leads to wind vane S utmost point and wind energy conversion system aircraft nose to have certain angular deviation, and the aircraft nose can not just to the wind direction when wind energy conversion system operation for the impaired problem of wind energy conversion system generating capacity.
Description
Technical Field
The utility model relates to a wind energy conversion system technical field especially relates to a wind energy conversion system wind vane adjusting device.
Background
The power curve of the wind turbine in the wind power plant is a judgment basis for judging whether the wind turbine can achieve the optimal power generation capacity at the corresponding wind speed, and the current optimized power curve mainly adopts methods of blade zero alignment, wind direction indicator adjustment, wind measuring system loop inspection and the like. When the wind turbine operates, the wind turbine judges the wind facing condition of the wind turbine by monitoring the included angle between the wind vane and the S pole, the yaw system drives the machine head to rotate, so that the machine head of the wind turbine is opposite to the wind direction, and at the moment, the windward area of the impeller is the largest, and the maximum power generation capacity can be achieved.
Because the wind vane is lack of a special adjusting tool in the installation process, a certain angle deviation exists between the S pole of the wind vane and the head of the wind turbine, and the head can not be over against the wind direction when the wind turbine operates, so that the damage degree of the wind turbine power generation energy is high.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a wind energy conversion system wind vane adjusting device to solve and lack special adjustment tool in the current wind vane installation, lead to wind vane S utmost point and wind energy conversion system aircraft nose to have certain angular deviation, the aircraft nose can not just to the wind direction when the wind energy conversion system moves, makes the impaired high problem of wind energy conversion system electricity generation.
The utility model relates to a wind energy conversion system wind vane adjusting device's purpose and efficiency are reached by following specific technological means: a wind vane adjusting device of a wind turbine comprises a base and a supporting block, the bracing piece, base left side center is the concavity, the central point puts the switching of front and back end in the recess of base left side has the lead screw, be located the equal fixedly connected with slide bar in the lead screw left and right sides in the base recess, the supporting shoe has been cup jointed to the upper end between the slide bar, the switching of supporting shoe top has the bracing piece, bracing piece top fixedly connected with stand, stand upper end joint has the wind vane, base top right side central point puts fixedly connected with N-S line, base rear side right-hand member fixedly connected with part case, part roof portion rear end fixedly connected with display screen, part roof portion front end fixedly connected with high accuracy rotation angle attitude sensor, base rear side left end fixedly connected with power management module, base top right side all is equipped with fixing bolt all around, the base passes.
Preferably, the single-chip microcomputer is installed in the part box, the single-chip microcomputer, the display screen and the high-precision rotation angle attitude sensor are electrically connected with the power management module, and meanwhile, the circuit is provided with a manual zero setting key.
Preferably, the front end and the rear end of the central position of the supporting block are provided with screw rod sleeve holes, the front end and the rear end of the supporting block are provided with through holes on the left side and the right side of the screw rod sleeve holes, the screw rod sleeve holes are correspondingly clamped with the screw rods, the through holes are correspondingly clamped with the sliding rods, and the screw rods extend to the outer side of the base and are fixedly connected with a second knob.
Preferably, the inside upper end of supporting shoe is equipped with hollow groove, and hollow inslot top center switching has the bracing piece, and the bracing piece is located hollow inslot upper end and has cup jointed the worm wheel, and hollow groove is located worm wheel one side front and back end switching has the worm, and worm wheel meshing joint, the worm front side extend to the supporting shoe outside fixedly connected with knob No. one.
Preferably, two groups of sliding blocks are arranged at the upper end of the upright column at equal intervals, a sleeve is arranged at the center of the vane, two groups of sliding grooves are arranged in the sleeve at equal intervals, and the sliding grooves are correspondingly clamped with the sliding blocks.
Preferably, the N-S line and the wind turbine head are in the same horizontal line.
Preferably, the right side of the base and the side face of the part box are fixedly connected with lasers, the lasers on the two sides are located on the same horizontal line, and the laser rays correspond to the left side and the right side of the base respectively.
Has the advantages that:
the utility model discloses when the installation base, at first utilize laser calibration both sides distance, make base both sides laser ray distance unanimous, then twist and move No. two knobs, make the lead screw drive the support block and remove, thereby make the wind vane arrow head can correspond N-S line, thereby make base and wind vane be difficult for appearing positional deviation when the installation calibration, wind vane arrow head direction corresponds the installation with wind energy conversion system aircraft nose direction accurately, make later stage wind vane induction wind backward, the aircraft nose can accurately turn to, make wind energy conversion system electricity generation maximize.
The utility model discloses a bracing piece is located and is equipped with the worm wheel in the supporting shoe, when angular deviation takes place in the wind vane use, give the singlechip through high accuracy rotation angle attitude sensor reaction, the singlechip shows through the display screen, after discovering the deviation, rotate the worm through a knob, thereby drive the worm wheel and rotate, make the bracing piece wholly rotate, make wind vane gyration angle, make wind vane S level aim at N-S line, thereby the deviation angle that takes place wind vane and aircraft nose is given the adjustment and is come, reduce the impaired degree of wind turbine electricity generation energy.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the sectional structure of the side supporting block of the present invention.
Fig. 3 is a schematic view of the connection structure of the base and the wind turbine of the present invention.
Fig. 4 is an enlarged schematic view of fig. 2A according to the present invention.
Fig. 5 is an enlarged schematic view of fig. 3B according to the present invention.
In fig. 1-5, the correspondence between the component names and the reference numbers is:
the device comprises a base 1, a supporting block 2, a hollow groove 201, a through hole 202, a screw rod trepanning 203, a supporting rod 3, an upright column 301, a worm wheel 302, a sliding block 303, a part box 4, a power supply management module 5, a high-precision rotation angle attitude sensor 6, a display screen 7, a first knob 8, a wind vane 9, a sleeve 901, a sliding groove 902, a fixing bolt 10, a sliding rod 11, a screw rod 12, a second knob 13, a laser 14, a worm 15, a wind turbine 16 and an N-S line 17.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Example (b):
as shown in figures 1 to 5: a wind vane adjusting device of a wind turbine comprises a base 1, supporting blocks 2 and supporting rods 3, wherein the center of the left side of the base 1 is concave, the front end and the rear end of the inner center position of a groove in the left side of the base 1 are connected with screw rods 12 in a switching way, the left side and the right side of the groove in the base 1 are both fixedly connected with slide rods 11, the upper end between the slide rods 11 is sleeved with the supporting blocks 2, the top of the supporting blocks 2 is connected with the supporting rods 3 in a switching way, the top of the supporting rods 3 is fixedly connected with an upright column 301, the upper end of the upright column 301 is clamped with a wind vane 9, the center position of the right side of the top of the base 1 is fixedly connected with an N-S line 17, the right end of the rear side of the base 1 is fixedly connected with a part box 4, the rear end of the top of the part box 4, the base 1 is fixedly connected to the rear end of the top of the wind turbine 16 through a fixing bolt 10.
Wherein: a single chip microcomputer is installed in the part box 4, the single chip microcomputer, the display screen 7, the high-precision rotation angle attitude sensor 6 is electrically connected with the power management module 5, meanwhile, a circuit is provided with a manual zero setting key, the power management module 5 is mainly the single chip microcomputer, the display 7 supplies power to the high-precision rotation angle attitude sensor 6, the single chip microcomputer is used for receiving output data of the high-precision rotation angle attitude sensor 6, a real-time angle of the high-precision rotation angle attitude sensor 6 is displayed on the display screen 7, when the wind vane 9 is installed, the head angle of the wind turbine 16 is set to be 0 degree as a reference value, then the display angle of the display screen 7 is a head deviation angle of the wind vane 9 and the wind turbine 16 after zero setting, a worker can master the deviation angle of the wind vane 9 and the head of the wind turbine 16 in an adjusting process in real time through the display, thereby making the adjustment of the wind vane 9 more accurate.
Wherein: the front end and the rear end of the central position of the supporting block 2 are provided with screw rod sleeve holes 203, the front end and the rear end of the supporting block 2 are positioned at the left side and the right side of the screw rod sleeve holes 203 and are provided with through holes 202, the screw rod sleeve holes 203 are correspondingly clamped with screw rods 12, the through holes 202 are correspondingly clamped with slide rods 11, the screw rods 12 extend to the second knob 13 fixedly connected to the outer side of the base 1, the base 1 is installed to the upper end of a wind turbine 17, the second knob 13 is rotated to drive the screw rods 12 to rotate, the supporting block 2 is enabled to move on the upper ends of the screw rods 12, the arrow of the wind vane 9 can correspond to an N-S line 17, therefore, when the wind vane 9 is installed, position deviation does not occur easily, the arrow direction of the wind vane 9 corresponds to the head direction of the.
Wherein: 2 inside upper ends of supporting shoe are equipped with hollow groove 201, the top center switching has the bracing piece 3 in hollow groove 201, the worm wheel 302 has been cup jointed to bracing piece 3 is located hollow groove 201 inner upper end, hollow groove 201 is located worm wheel 302 one side front and back end switching has worm 15, worm 15 and worm wheel 302 meshing joint, worm 15 front side extends to supporting shoe 2 outside fixedly connected with knob 8, when the wind vane 9 takes place the angular deviation in the use, give the singlechip through the reaction of high accuracy rotation angle attitude sensor 6, the singlechip shows through display screen 7, rotate worm 15 through knob 8, thereby drive worm wheel 302 and rotate, make 3 integral rotations of bracing piece, make wind vane 9 gyration angle, give the adjustment with the deviation angle that wind vane 9 and aircraft nose take place, reduce the impaired degree of wind turbine 16 electricity generation energy.
Wherein: upright 301 upper end equidistance is equipped with two sets of sliders 303, and the wind vane 9 center is equipped with sleeve 901, and the equidistance is equipped with two sets of spouts 902 in the sleeve 901, and spout 902 corresponds the joint with slider 303, makes wind vane 9 rotate more smoothly, and wind vane 9 is difficult for receiving friction influence turned angle.
Wherein: the N-S line 17 and the nose of the wind turbine 16 are positioned on the same horizontal line, when the wind vane 9 has an angle deviation, the arrow of the wind vane 9 corresponds to the N-S line 17 and the nose of the wind turbine 16 by rotating the first knob 8, so that the angle of the wind vane 9 is adjusted, the operation is simple, and the observation is convenient.
Wherein: base 1 right side and 4 equal fixedly connected with laser 14 in side of part case, both sides laser 14 is in same water flat line, laser 14 ray for corresponding base 1 left and right sides respectively, when installation base 1, at first utilize laser 14 calibration both sides distance, make base 1 both sides laser 14 ray distance unanimous, thereby confirm the zero degree datum line, also make base 1 and 16 aircraft noses of wind energy conversion system be in same water flat line, thereby make base 1 installation angle more accurate.
The working principle is as follows: before the base 1 is installed to the upper end of a wind turbine 16, a second knob 13 is rotated to drive a screw rod 12 to rotate, a supporting block 2 is enabled to move on the upper end of the screw rod 12, an arrow of a wind vane 9 can correspond to an N-S line 17, so that the whole wind vane 9 is not prone to position deviation when being installed, when the base 1 is installed, firstly, a laser 14 is utilized to calibrate the distance between the left side and the right side of the base 1, the distance between laser 14 rays is enabled to be consistent, after the adjustment is completed, a manual zero setting button is pressed, the angle of a nose of the wind turbine 16 is recorded to be 0 degree and used as a reference value, then, the wind vane is fixed through a fixing bolt 10, when the angle deviation occurs in the use process of the wind vane 9, the angle deviation is reflected to a single chip microcomputer through a high-precision rotation angle attitude sensor 6, the single chip microcomputer displays through, the wind vane 9 is rotated by an angle, so that the deviation angle between the wind vane 9 and the head of the wind turbine 16 is adjusted, and the damage degree of the power generation energy of the wind turbine 16 is reduced.
Claims (7)
1. The utility model provides a wind turbine wind vane adjusting device, includes base (1), supporting shoe (2), bracing piece (3), its characterized in that: the center of the left side of the base (1) is concave, the front end and the rear end of a groove in the left side of the base (1) are connected with a screw rod (12) in a switching manner, slide rods (11) are fixedly connected with the left side and the right side of the screw rod (12) in the groove in the base (1), a supporting block (2) is sleeved at the upper end between the slide rods (11), a supporting rod (3) is connected with the top of the supporting block (2) in a switching manner, a stand column (301) is fixedly connected with the top of the supporting rod (3), a wind vane (9) is clamped at the upper end of the stand column (301), an N-S line (17) is fixedly connected with the center position of the right side of the top of the base (1), a part box (4) is fixedly connected with the right end of the rear side of the base (1), a display screen (7), the wind turbine is characterized in that a power management module (5) is fixedly connected to the left end of the rear side of the base (1), fixing bolts (10) are arranged on the periphery of the right side of the top of the base (1), and the base (1) is fixedly connected to the rear end of the top of the wind turbine (16) through the fixing bolts (10).
2. The wind turbine vane adjusting device of claim 1, wherein: install the singlechip in parts case (4), singlechip, display screen (7), high accuracy rotation angle attitude sensor (6) all with power management module (5) electric connection, the circuit is equipped with the manual button of zeroing simultaneously.
3. The wind turbine vane adjusting device of claim 1, wherein: the utility model discloses a lead screw drive device, including supporting shoe (2), lead screw trepanning (203), front and back end is located lead screw trepanning (203) left and right sides and is equipped with through-hole (202) around supporting shoe (2) central point, lead screw trepanning (203) correspond the joint with lead screw (12), and through-hole (202) correspond the joint with slide bar (11), lead screw (12) extend to base (1) outside fixedly connected with No. two knob (13).
4. The wind turbine vane adjusting device of claim 1, wherein: the utility model discloses a supporting shoe (2) inside upper end is equipped with hollow groove (201), top center switching has bracing piece (3) in hollow groove (201), worm wheel (302) have been cup jointed to bracing piece (3) upper end in being located hollow groove (201), hollow groove (201) are located worm wheel (302) one side front and back end switching has worm (15), worm (15) and worm wheel (302) meshing joint, worm (15) front side extends supporting shoe (2) outside fixedly connected with knob (8).
5. The wind turbine vane adjusting device of claim 1, wherein: two groups of sliding blocks (303) are arranged at the upper end of the upright column (301) at equal intervals, a sleeve (901) is arranged at the center of the wind vane (9), two groups of sliding grooves (902) are arranged in the sleeve (901) at equal intervals, and the sliding grooves (902) are correspondingly clamped with the sliding blocks (303).
6. The wind turbine vane adjusting device of claim 1, wherein: the N-S line (17) and the nose of the wind turbine (16) are positioned on the same horizontal line.
7. The wind turbine vane adjusting device of claim 1, wherein: the laser welding fixture is characterized in that the right side of the base (1) and the side face of the part box (4) are fixedly connected with lasers (14), the lasers (14) on the two sides are located on the same horizontal line, and the rays of the lasers (14) correspond to the left side and the right side of the base (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020097288.XU CN211294636U (en) | 2020-01-16 | 2020-01-16 | Wind vane adjusting device of wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020097288.XU CN211294636U (en) | 2020-01-16 | 2020-01-16 | Wind vane adjusting device of wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211294636U true CN211294636U (en) | 2020-08-18 |
Family
ID=72015968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020097288.XU Expired - Fee Related CN211294636U (en) | 2020-01-16 | 2020-01-16 | Wind vane adjusting device of wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211294636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216261A (en) * | 2021-12-03 | 2022-03-22 | 珠海格力电器股份有限公司 | Air deflector driving device, air conditioner and control method of air deflector driving device |
-
2020
- 2020-01-16 CN CN202020097288.XU patent/CN211294636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216261A (en) * | 2021-12-03 | 2022-03-22 | 珠海格力电器股份有限公司 | Air deflector driving device, air conditioner and control method of air deflector driving device |
| CN114216261B (en) * | 2021-12-03 | 2022-10-25 | 珠海格力电器股份有限公司 | Air deflector driving device, air conditioner and control method of air deflector driving device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211294636U (en) | Wind vane adjusting device of wind turbine | |
| CN112145345A (en) | Wind alignment device and method for wind turbine generator | |
| CN216241104U (en) | Intelligent aerogenerator wind vane device | |
| CN217034006U (en) | Mechanical wind vane 0-degree calibrator for wind turbine generator | |
| CN213484790U (en) | Tracking type solar photovoltaic power generation device | |
| CN215108736U (en) | Drill bit angle calibration auxiliary device of drilling machine | |
| CN106052658B (en) | Photo-thermal power generation heat collector pylon positioning measuring device and pylon localization method | |
| CN115291191A (en) | Two-axis laser measuring device | |
| CN215340203U (en) | Automatic detection device of relay | |
| CN217307594U (en) | Support structure capable of sensing horizontal rotation angle through angle sensor | |
| CN113357990A (en) | Multi-angle size detection device for steel structure splicing piece for assembly type building | |
| CN212744210U (en) | Wind turbine generator system is to wind device | |
| CN117081485B (en) | Photovoltaic power generation high-precision tracking system | |
| CN217637664U (en) | Tray type solar spectrum measuring device | |
| CN211856638U (en) | Wind turbine vane capable of automatically calibrating and adjusting orientation | |
| CN215449158U (en) | Portable environment detection appearance | |
| CN218411437U (en) | Photoelectric digital sunshine recorder calibration structure | |
| CN205122555U (en) | A temperature measurement positioner for solar cell panel electrode welded | |
| CN219064530U (en) | Cabin north aligning device of wind turbine generator | |
| CN218926863U (en) | Device for improving centering accuracy of wind vane | |
| CN215114509U (en) | Light angle measuring device | |
| CN210739813U (en) | Equipment for automatically measuring multiple azimuth distances | |
| CN216483036U (en) | Fixing base for total powerstation | |
| CN212838178U (en) | Wind-powered electricity generation blade extension festival installation positioner | |
| CN210070924U (en) | Wind-powered electricity generation base mounting platform levelness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201021 Address after: 6-7 / F, Hanlin Huayuan energy building, Xinmin Sixth Road, Yizhou District, Hami City, Xinjiang Uygur Autonomous Region Patentee after: China Power Investment Xinjiang energy chemical group Hami Co., Ltd Address before: 839000 Hanlin Huayuan, Xinmin 6th Road, Yizhou District, Hami City, Xinjiang Uygur Autonomous Region Patentee before: Hei Yingxu |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20210116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |