CN112814836A - Fan blade with anti-falling structure for wind power generation and using method thereof - Google Patents
Fan blade with anti-falling structure for wind power generation and using method thereof Download PDFInfo
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- CN112814836A CN112814836A CN202110058087.8A CN202110058087A CN112814836A CN 112814836 A CN112814836 A CN 112814836A CN 202110058087 A CN202110058087 A CN 202110058087A CN 112814836 A CN112814836 A CN 112814836A
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- 238000010248 power generation Methods 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 110
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 230000002265 prevention Effects 0.000 claims description 8
- 229920001651 Cyanoacrylate Polymers 0.000 claims description 6
- 239000004830 Super Glue Substances 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 claims description 6
- 241000883990 Flabellum Species 0.000 abstract description 26
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 239000003292 glue Substances 0.000 description 9
- 230000005611 electricity Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 241000422846 Sequoiadendron giganteum Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
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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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
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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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
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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
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
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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
-
- 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
- Y02E10/728—Onshore wind turbines
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a fan blade with an anti-falling structure for wind power generation and a using method thereof, wherein the fan blade comprises the following steps: the wind power generation device comprises a base and a wind power generation column arranged at the upper end of the base; a driving mechanism provided at an upper end of the wind power generation column; a fan blade provided in front of the drive mechanism; the anti-falling ring is arranged at the rear end of the fan blade, and a fixing plate is arranged on one side of the anti-falling ring; a first bearing provided outside the drive mechanism; a camera mechanism disposed above the drive mechanism; a warning light mechanism disposed outside the wind power generation pole; a baffle plate disposed above the camera mechanism; and the heating wire mechanism is arranged on the lower surface of the baffle. It has realized preventing falling the structure with the flabellum installation of wind power generation usefulness to the effectual flabellum that has avoided current wind power generation usefulness lacks the structure of preventing falling, can directly drop when damaging, injures the people easily, leads to the problem that the security is low.
Description
Technical Field
The invention relates to the technical field of wind power generation, in particular to a fan blade with an anti-falling structure for wind power generation and a using method thereof.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy, wind energy is a clean and pollution-free renewable energy source and is utilized by people for a long time, water pumping and surface grinding are mainly performed through a windmill, people are interested in how to utilize the wind to generate electricity, the wind power generation is very environment-friendly, and the wind energy is huge, so that the wind power generation is increasingly valued by countries in the world, the wind is a new energy source with great potential, four hundred wind mill houses, eight hundred house houses, one hundred churches and four hundred or more sailing boats are destroyed in the early eighteen century by sweeping once violent strong wind in the English and French two countries, and people are injured, twenty-fifty thousand big trees are pulled out, and the wind generates ten million horsepower (namely 750 ten thousand kilowatts; one horsepower equals to 0.75 kilowatt) within thousands of seconds only in terms of pulling out trees! It is estimated that the wind power resource which can be used for generating electricity on the earth is about 100 hundred million kilowatts, which is almost 10 times of the hydraulic power generation quantity all over the world, and the energy obtained by burning coal all the year over the world is only one third of the energy provided by wind power in one year, so that the wind power is considered to be used for generating electricity at home and abroad to develop new energy.
The fan blades for the existing wind power generation lack an anti-falling structure, can directly fall off when damaged, easily injures people, and causes low safety.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
The invention also aims to provide the fan blade for wind power generation with the anti-falling structure and the use method thereof, which realize the installation of the anti-falling structure on the fan blade for wind power generation, thereby effectively avoiding the problems that the existing fan blade for wind power generation lacks the anti-falling structure, can directly fall off when being damaged, is easy to injure people and has low safety.
In order to achieve the above objects and other objects, the present invention adopts the following technical solutions:
a blade for wind power generation having a drop prevention structure, comprising:
the wind power generation device comprises a base and a wind power generation column arranged at the upper end of the base, wherein the base is fixedly connected with the wind power generation column;
the driving mechanism is arranged at the upper end of the wind power generation column, and the wind power generation column is fixedly connected with the driving mechanism;
a fan blade provided in front of the drive mechanism;
the anti-falling ring is arranged at the rear end of the fan blade, one side of the anti-falling ring is provided with a fixing plate, and the fixing plate is fixedly connected with the anti-falling ring;
a first bearing provided outside the drive mechanism;
a camera mechanism disposed above the drive mechanism;
a warning light mechanism disposed outside the wind power generation pole;
a baffle plate disposed above the camera mechanism;
and the heating wire mechanism is arranged on the lower surface of the baffle.
Preferably, the one end of fixed plate is provided with first bolt, and the fixed plate passes through first bolt and flabellum threaded connection, flabellum and fixed plate all are provided with threely, the one end of flabellum is provided with the rotation post, and flabellum and rotation post fixed connection, the one end of rotating the post is provided with the second bearing, and rotates the post and pass through the second bearing and be connected with actuating mechanism rotation.
Preferably, the inside of preventing falling the circle is provided with the dead slot, and the dead slot with prevent falling the circle structure as an organic whole, prevent falling circle and first bearing fixed connection, and first bearing and actuating mechanism fixed connection, prevent falling the circle and rotate with actuating mechanism through first bearing and be connected, the upper end of first bearing is provided with the connecting plate.
Preferably, the upper end of connecting plate is provided with the second bolt, and the connecting plate passes through the second bolt and first bearing with prevent falling the equal threaded connection of circle, the outer wall of flabellum is provided with reflection of light strip, and reflection of light strip and flabellum fixed connection, and reflection of light strip is provided with a plurality of.
Preferably, the lower extreme of camera mechanism is provided with the rotating turret, and rotating turret and camera mechanism fixed connection, the lower extreme of rotating turret is provided with the bottom plate, and the bottom plate rotates with the rotating turret to be connected, be provided with the knob between bottom plate and the rotating turret, and the knob and the equal threaded connection of rotating turret and bottom plate, the upper end of bottom plate is provided with the third bolt, and the bottom plate passes through third bolt and actuating mechanism threaded connection.
Preferably, baffle and heater strip mechanism fixed connection, the lower extreme of baffle is provided with the backup pad, and backup pad and baffle fixed connection, the outer wall of backup pad is provided with the bolt hole, and bolt hole and backup pad structure as an organic whole, the outside of bolt hole is provided with the fourth bolt, and the backup pad passes through fourth bolt and wind power generation post threaded connection, the fourth bolt is provided with threely, the inside of backup pad is provided with the cavity, and cavity and backup pad structure as an organic whole, the cavity is provided with two, the one end of cavity is provided with the second connecting hole, and second connecting hole and cavity structure as an organic whole, the outer wall of wind power generation post is provided with the recess.
Preferably, recess and wind power generation post structure as an organic whole, the inside of recess is provided with concave post, and concave post and wind power generation post structure as an organic whole, the inside of concave post is provided with first connecting hole, and first connecting hole and concave post structure as an organic whole, the outer wall of concave post is provided with the powerful glue, and powerful glue and concave post fixed connection, warning light mechanism passes through powerful glue and concave post fixed connection.
Preferably, the inside of base is provided with the tool groove, and tool groove and base structure as an organic whole, the outside of tool groove is provided with the apron, the inside of apron is provided with the post groove, and post groove and apron structure as an organic whole, the inside of post groove is provided with the fixed column, and fixed column and base fixed connection, the apron rotates with the fixed column through the post groove to be connected, the one end of fixed column is provided with spacing post, and spacing post and fixed column fixed connection, the other end of apron is provided with the handle, and handle and apron fixed connection, the below of apron is provided with the limiting plate, and limiting plate and base fixed connection.
Preferably, the method for using the blade for wind power generation having the falling prevention structure includes the steps of:
the method comprises the following steps: aligning the three fan blades with the fixing plate, and tightly screwing the first bolt;
step two: placing the connecting plate outside the anti-falling ring and the first bearing, aligning the anti-falling ring and the hole groove of the first bearing, and screwing the second bolt;
step three: placing the bottom plate at the upper end of the driving mechanism, tightly screwing the third bolt, adjusting the angle of the camera mechanism to align the camera mechanism with the anti-falling ring, and tightly screwing the knob after aligning;
step four: aligning the support plate to a bolt hole on the surface of the wind power generation column, and screwing a fourth bolt tightly;
step five: the prompting lamp mechanism is wound around the concave column for a circle, the prompting lamp mechanism is adhered to the concave column by means of the super glue, the maintenance tool is placed into the tool groove, the cover plate is rotated to fall on the limiting plate, and an outlet of the tool groove is covered.
The invention at least comprises the following beneficial effects:
1. according to the fan blade anti-falling device, the first bearing is arranged outside the driving mechanism, the anti-falling ring is arranged on one side of the first bearing and fixedly connected with the first bearing, the anti-falling ring is rotatably connected with the driving mechanism through the first bearing, the fixing plate is arranged at one end of the anti-falling ring and is in threaded connection with the fan blades through the first bolt, so that the anti-falling ring is fixedly connected with the fan blades, the anti-falling ring rotates along with the fan blades when the fan blades rotate, and therefore when the fan blades are about to fall off, the anti-falling ring plays a role in pulling the three fan blades, instantaneous falling is avoided, an anti-falling effect is achieved, maintenance personnel strive for repair time, and safety is improved.
2. Through set up camera mechanism in actuating mechanism upper end, can observe anti-falling circle and flabellum rotation condition through camera mechanism in all weather, avoid preventing that anti-falling circle damages unable in time to know, prevent effectively that anti-falling circle from becoming invalid, improve the security, set up the baffle in camera mechanism upper end, for camera mechanism sunshade rain through the baffle, improve the security, avoid damaging, set up heater strip mechanism at the baffle lower surface, in winter, the weather is severe cold, camera mechanism and first bearing are easily frozen and can't be used, can heat camera mechanism and first bearing through heater strip mechanism, guarantee that it can normally function, improve the security.
3. Through set up the recess in wind power generation post outside, set up the concave post in recess inside, concave post and wind power generation post structure as an organic whole, be full of the super glue on the surface of concave post, be used for gluing warning light mechanism, thereby make warning light mechanism fix in the recess, can play the warning effect through warning light mechanism, especially at night, be convenient for know the concrete position of wind power generation post, can also be through the colour that changes the lighting of warning light mechanism simultaneously, bright red when breaking down, thereby near personnel's very first time of being convenient for know, thereby keep away from, avoid being injured, the security is improved.
4. Through setting up the instrument groove in that the base is inside, the instrument commonly used of being convenient for is put into wherein, does not need personnel to carry at every turn, perhaps forgets to have reserve when carrying, improves the convenience, also can prevent personnel article on one's body, prevents to drop when climbing wind power generation post, sets up the apron in instrument groove outside, and the apron passes through the fixed column and rotates with the base, need not dismantle convenient to use, improves the convenience.
Drawings
FIG. 1 is a schematic view of an overall structure of a blade for wind power generation having a drop-proof structure according to the present invention;
FIG. 2 is a schematic side view of a driving mechanism of a fan blade for wind power generation having an anti-drop structure according to the present invention;
FIG. 3 is a schematic view of a connection structure between a falling-off preventing ring and a fan blade of a fan blade for wind power generation according to the present invention;
FIG. 4 is a schematic view of the surface structure of the wind power generation post of the blade for wind power generation provided by the present invention;
FIG. 5 is a schematic view of the internal structure of the blade support plate and the baffle plate for wind power generation with the anti-drop structure provided by the present invention;
FIG. 6 is a schematic view of a connection structure of a base and a cover plate of a fan blade for wind power generation having an anti-drop structure according to the present invention.
Detailed Description
The present invention is described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description.
As shown in fig. 1 to 6, a blade for wind power generation having a drop prevention structure, comprising: the wind power generation device comprises a base 1 and a wind power generation column 2 arranged at the upper end of the base 1, wherein the base 1 is fixedly connected with the wind power generation column 2; the driving mechanism 3 is arranged at the upper end of the wind power generation column 2, and the wind power generation column 2 is fixedly connected with the driving mechanism 3; a fan blade 5 provided in front of the drive mechanism 3; the anti-falling ring 7 is arranged at the rear end of the fan blade 5, one side of the anti-falling ring 7 is provided with a fixing plate 13, and the fixing plate 13 is fixedly connected with the anti-falling ring 7; a first bearing 11 provided outside the drive mechanism 3; a camera mechanism 38 provided above the drive mechanism 3; a warning light mechanism 9 provided outside the wind power generation pole 2; a barrier 10 disposed above the camera mechanism 38; and a heating wire mechanism 30 disposed on a lower surface of the baffle 10.
In the above scheme, wind power generation post and base fixed connection, it is fixed with ground to rely on the base, thereby guarantee that the wind power generation post does not topple over, it rotates to utilize actuating mechanism to drive the flabellum, it rotates together with the flabellum to rely on the first bearing to realize preventing falling the circle when the flabellum is about to drop, thereby when the flabellum is about to drop, prevent falling the circle and play the pulling effect to three flabellum, avoid dropping in the twinkling of an eye, play the anti-falling effect, thereby strive for repair time for maintenance personal, the security is improved, utilize camera mechanism to observe preventing falling the circle, rely on warning light mechanism to play the effect, utilize heater strip mechanism to heat camera mechanism and first bearing, prevent to freeze in severe weather.
In a preferred scheme, the one end of fixed plate 13 is provided with first bolt 14, and fixed plate 13 is through first bolt 14 and flabellum 5 threaded connection, flabellum 5 and fixed plate 13 all are provided with threely, the one end of flabellum 5 is provided with rotates post 4, and flabellum 5 with rotate post 4 fixed connection, the one end of rotating post 4 is provided with second bearing 12, and rotates post 4 and rotate with actuating mechanism 3 through second bearing 12 and be connected.
In the above scheme, it is fixed with the anti-falling ring to realize the flabellum, relies on first bearing to realize that the anti-falling ring rotates with the flabellum when the flabellum is pivoted to when the flabellum is about to drop, the anti-falling ring plays the dragging effect to three flabellum, avoids dropping in the twinkling of an eye, plays the anti-falling effect, thereby strives for repair time for maintenance personal, improves the security.
In a preferred scheme, the inside of preventing falling circle 7 is provided with dead slot 21, and dead slot 21 and prevent falling circle 7 structure as an organic whole, prevent falling circle 7 and first bearing 11 fixed connection, and first bearing 11 and actuating mechanism 3 fixed connection, prevent falling circle 7 and rotate with actuating mechanism 3 through first bearing 11 and be connected, the upper end of first bearing 11 is provided with connecting plate 15.
In the scheme, the anti-falling ring is sleeved on the driving mechanism by virtue of the empty groove, so that the driving mechanism is positioned outside the driving mechanism, the driving mechanism cannot be collided during rotation, and the safety is improved.
In a preferred scheme, the upper end of connecting plate 15 is provided with second bolt 16, and connecting plate 15 passes through second bolt 16 and first bearing 11 and the equal threaded connection of ring 7 that falls of preventing, the outer wall of flabellum 5 is provided with reflection of light strip 6, and reflection of light strip 6 and flabellum 5 fixed connection, and reflection of light strip 6 is provided with a plurality of.
In the above scheme, rely on the connecting plate to improve first bearing and prevent falling the stability that the circle is connected, avoid using for a long time to split, improve the security, utilize the reflection of light strip to play reflection of light warning effect.
In a preferable scheme, the lower end of the camera mechanism 38 is provided with a rotating frame 17, the rotating frame 17 is fixedly connected with the camera mechanism 38, the lower end of the rotating frame 17 is provided with a bottom plate 20, the bottom plate 20 is rotatably connected with the rotating frame 17, a knob 18 is arranged between the bottom plate 20 and the rotating frame 17, the knob 18 is in threaded connection with both the rotating frame 17 and the bottom plate 20, the upper end of the bottom plate 20 is provided with a third bolt 19, and the bottom plate 20 is in threaded connection with the driving mechanism 3 through the third bolt 19.
In the above scheme, utilize camera mechanism can be in all weather to prevent falling the circle and the flabellum rotates the condition and observe, avoid preventing that the circle of falling damages unable in time to know, prevent effectively that the circle of falling from becoming invalid, improve the security.
In a preferred scheme, baffle 10 and heater strip mechanism 30 fixed connection, the lower extreme of baffle 10 is provided with backup pad 8, and backup pad 8 and baffle 10 fixed connection, the outer wall of backup pad 8 is provided with bolt hole 27, and bolt hole 27 and backup pad 8 structure as an organic whole, the outside of bolt hole 27 is provided with fourth bolt 22, and backup pad 8 passes through fourth bolt 22 and wind power generation post 2 threaded connection, fourth bolt 22 is provided with threely, the inside of backup pad 8 is provided with cavity 28, and cavity 28 and backup pad 8 structure as an organic whole, cavity 28 is provided with two, the one end of cavity 28 is provided with second connecting hole 29, and second connecting hole 29 and cavity 28 structure as an organic whole, the outer wall of wind power generation post 2 is provided with recess 26.
In the above scheme, utilize the baffle to keep off the sun and keep off the rain for camera mechanism, improve the security, avoid damaging, set up heater strip mechanism at the baffle lower surface, winter, the weather is severe cold, and camera mechanism and first bearing are easily freezed and can't be used, can heat camera mechanism and first bearing through heater strip mechanism, and guarantee camera mechanism and first bearing can normally function, improve the security.
In a preferred scheme, recess 26 and wind power generation post 2 structure as an organic whole, the inside of recess 26 is provided with concave post 23, and concave post 23 and wind power generation post 2 structure as an organic whole, the inside of concave post 23 is provided with first connecting hole 24, and first connecting hole 24 and concave post 23 structure as an organic whole, the outer wall of concave post 23 is provided with powerful glue 25, and powerful glue 25 and concave post 23 fixed connection, warning light mechanism 9 is through powerful glue 25 and concave post 23 fixed connection.
In above-mentioned scheme, the powerful glue is scribbled on the surface of concave post for glue warning light mechanism, thereby make warning light mechanism fix in the recess, can play the warning effect through warning light mechanism, especially at night, be convenient for know the concrete position of wind power generation post, simultaneously can also be through the colour that changes the lighting of warning light mechanism, bright red when breaking down, thereby near personnel's the very first time of being convenient for know, thereby keep away from, avoid being injured, improve the security.
In a preferred scheme, the inside of base 1 is provided with tool groove 36, and tool groove 36 and base 1 structure as an organic whole, tool groove 36's outside is provided with apron 31, the inside of apron 31 is provided with post groove 35, and post groove 35 and apron 31 structure as an organic whole, the inside of post groove 35 is provided with fixed column 34, and fixed column 34 and base 1 fixed connection, apron 31 rotates with fixed column 34 through post groove 35 and is connected, the one end of fixed column 34 is provided with spacing post 33, and spacing post 33 and fixed column 34 fixed connection, the other end of apron 31 is provided with handle 32, and handle 32 and apron 31 fixed connection, the below of apron 31 is provided with limiting plate 37, and limiting plate 37 and base 1 fixed connection.
In above-mentioned scheme, the instrument of being convenient for commonly used is put into wherein, does not need personnel to carry at every turn, perhaps forgets to have reserve when carrying, improves the convenience, also can prevent personnel on one's body article, and the apron passes through the fixed column and rotates with the base, need not dismantle, improves the convenience.
In a preferred embodiment, the method for using the fan blade with the falling prevention structure for wind power generation comprises the following steps:
the method comprises the following steps: aligning the three fan blades 5 with the fixing plate 13, and tightly screwing the first bolt 14;
step two: placing the connecting plate 15 outside the anti-falling ring 7 and the first bearing 11, aligning the hole grooves of the anti-falling ring 7 and the first bearing 11, and screwing the second bolt 16 tightly;
step three: placing the bottom plate 20 on the upper end of the driving mechanism 3, screwing the third bolt 19 tightly, and adjusting the angle of the camera mechanism 38 to align the camera mechanism with the anti-falling ring 7 and screwing the knob 18 tightly after aligning;
step four: aligning the support plate 8 with the bolt hole 27 on the surface of the wind power generation column 2, and screwing the fourth bolt 22 tightly;
step five: the indicator light mechanism 9 surrounds the concave column 23 for a circle, the indicator light mechanism is adhered to the concave column 23 through the strong glue 25, a maintenance tool is placed in the tool groove 36, the cover plate 31 is rotated to fall on the limiting plate 37, and the outlet of the tool groove 36 is covered.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (9)
1. A fan blade for wind power generation having a drop prevention structure, comprising:
the wind power generation device comprises a base and a wind power generation column arranged at the upper end of the base, wherein the base is fixedly connected with the wind power generation column;
the driving mechanism is arranged at the upper end of the wind power generation column, and the wind power generation column is fixedly connected with the driving mechanism;
a fan blade provided in front of the drive mechanism;
the anti-falling ring is arranged at the rear end of the fan blade, one side of the anti-falling ring is provided with a fixing plate, and the fixing plate is fixedly connected with the anti-falling ring;
a first bearing provided outside the drive mechanism;
a camera mechanism disposed above the drive mechanism;
a warning light mechanism disposed outside the wind power generation pole;
a baffle plate disposed above the camera mechanism;
and the heating wire mechanism is arranged on the lower surface of the baffle.
2. The fan blade with the falling prevention structure for wind power generation according to claim 1, wherein the fixing plate is provided at one end thereof with a first bolt, and the fixing plate is threadedly connected to the fan blade via the first bolt, the number of the fan blade and the fixing plate is three, the one end of the fan blade is provided with a rotation column, and the fan blade is fixedly connected to the rotation column, the one end of the rotation column is provided with a second bearing, and the rotation column is rotatably connected to the driving mechanism via the second bearing.
3. The blade for wind power generation with drop-proof structure according to claim 1, wherein the drop-proof ring has a hollow groove therein, the hollow groove and the drop-proof ring are integrally formed, the drop-proof ring is fixedly connected to the first bearing, the first bearing is fixedly connected to the driving mechanism, the drop-proof ring is rotatably connected to the driving mechanism through the first bearing, and the upper end of the first bearing is provided with a connecting plate.
4. The blade for wind power generation with the drop-proof structure according to claim 3, wherein the connecting plate is provided at an upper end thereof with a second bolt, and the connecting plate is in threaded connection with both the first bearing and the drop-proof ring via the second bolt, the outer wall of the blade is provided with a plurality of reflective strips, and the reflective strips are fixedly connected with the blade.
5. The blade for wind power generation with drop-proof structure as claimed in claim 1, wherein the lower end of the camera mechanism is provided with a rotating frame, the rotating frame is fixedly connected with the camera mechanism, the lower end of the rotating frame is provided with a bottom plate, the bottom plate is rotatably connected with the rotating frame, a knob is arranged between the bottom plate and the rotating frame, the knob is in threaded connection with both the rotating frame and the bottom plate, the upper end of the bottom plate is provided with a third bolt, and the bottom plate is in threaded connection with the driving mechanism through the third bolt.
6. The fan blade with the falling prevention structure for wind power generation according to claim 1, wherein the baffle is fixedly connected with the heating wire mechanism, the lower end of the baffle is provided with a support plate, the support plate is fixedly connected with the baffle, the outer wall of the support plate is provided with bolt holes, the bolt holes and the support plate are of an integral structure, the outer portion of each bolt hole is provided with a fourth bolt, the support plate is in threaded connection with the wind power generation column through the fourth bolts, the number of the fourth bolts is three, the support plate is internally provided with a cavity, the cavity and the support plate are of an integral structure, the cavity is provided with two, one end of the cavity is provided with a second connecting hole, the second connecting hole and the cavity are of an integral structure, and the outer wall of the wind power generation column is provided with.
7. The fan blade with anti-drop structure of claim 6, wherein the groove is integrally formed with the wind power generation post, the groove is internally provided with a concave post, the concave post is integrally formed with the wind power generation post, the concave post is internally provided with a first connection hole, the first connection hole is integrally formed with the concave post, the outer wall of the concave post is provided with a super glue, the super glue is fixedly connected with the concave post, and the indicator light mechanism is fixedly connected with the concave post through the super glue.
8. The fan blade with anti-drop structure for wind power generation according to claim 1, wherein a tool groove is formed in the base, the tool groove and the base are integrally formed, a cover plate is arranged outside the tool groove, a post groove is formed in the cover plate, the post groove and the cover plate are integrally formed, a fixing post is arranged in the post groove, the fixing post and the base are fixedly connected, the cover plate is rotatably connected with the fixing post through the post groove, a limiting post is arranged at one end of the fixing post, the limiting post and the fixing post are fixedly connected, a handle is arranged at the other end of the cover plate, the handle and the cover plate are fixedly connected, a limiting plate is arranged below the cover plate, and the limiting plate and the base are fixedly connected.
9. Use of the blade for wind power generation having a drop prevention structure according to any one of claims 1 to 8, comprising the steps of:
the method comprises the following steps: aligning the three fan blades with the fixing plate, and tightly screwing the first bolt;
step two: placing the connecting plate outside the anti-falling ring and the first bearing, aligning the anti-falling ring and the hole groove of the first bearing, and screwing the second bolt;
step three: placing the bottom plate at the upper end of the driving mechanism, tightly screwing the third bolt, adjusting the angle of the camera mechanism to align the camera mechanism with the anti-falling ring, and tightly screwing the knob after aligning;
step four: aligning the support plate to a bolt hole on the surface of the wind power generation column, and screwing a fourth bolt tightly;
step five: the prompting lamp mechanism is wound around the concave column for a circle, the prompting lamp mechanism is adhered to the concave column by means of the super glue, the maintenance tool is placed into the tool groove, the cover plate is rotated to fall on the limiting plate, and an outlet of the tool groove is covered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110058087.8A CN112814836A (en) | 2021-01-16 | 2021-01-16 | Fan blade with anti-falling structure for wind power generation and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110058087.8A CN112814836A (en) | 2021-01-16 | 2021-01-16 | Fan blade with anti-falling structure for wind power generation and using method thereof |
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| Publication Number | Publication Date |
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| CN112814836A true CN112814836A (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110058087.8A Withdrawn CN112814836A (en) | 2021-01-16 | 2021-01-16 | Fan blade with anti-falling structure for wind power generation and using method thereof |
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| CN (1) | CN112814836A (en) |
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| US4565929A (en) * | 1983-09-29 | 1986-01-21 | The Boeing Company | Wind powered system for generating electricity |
| WO2017017213A1 (en) * | 2015-07-29 | 2017-02-02 | D.A. Renewable Energy Technology Limited | A connector for releasably attaching a wind turbine to a crane |
| CN206738055U (en) * | 2017-03-15 | 2017-12-12 | 国网江西省电力公司电力科学研究院 | A kind of flabellum used for wind power generation |
| CN207203262U (en) * | 2017-06-02 | 2018-04-10 | 天津科昂新能源科技有限公司 | A kind of comprehensive blower fan fire-fighting system |
| CN208474045U (en) * | 2018-07-26 | 2019-02-05 | 苏州东安岩芯能源科技股份有限公司 | A kind of flabellum used for wind power generation |
| CN208734482U (en) * | 2018-07-10 | 2019-04-12 | 永春觅洋能源科技有限公司 | A kind of wind-driven generator with antifreeze function |
-
2021
- 2021-01-16 CN CN202110058087.8A patent/CN112814836A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4565929A (en) * | 1983-09-29 | 1986-01-21 | The Boeing Company | Wind powered system for generating electricity |
| WO2017017213A1 (en) * | 2015-07-29 | 2017-02-02 | D.A. Renewable Energy Technology Limited | A connector for releasably attaching a wind turbine to a crane |
| CN206738055U (en) * | 2017-03-15 | 2017-12-12 | 国网江西省电力公司电力科学研究院 | A kind of flabellum used for wind power generation |
| CN207203262U (en) * | 2017-06-02 | 2018-04-10 | 天津科昂新能源科技有限公司 | A kind of comprehensive blower fan fire-fighting system |
| CN208734482U (en) * | 2018-07-10 | 2019-04-12 | 永春觅洋能源科技有限公司 | A kind of wind-driven generator with antifreeze function |
| CN208474045U (en) * | 2018-07-26 | 2019-02-05 | 苏州东安岩芯能源科技股份有限公司 | A kind of flabellum used for wind power generation |
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Application publication date: 20210518 |