CN212985460U

CN212985460U - Anti-loosening fastening device for wind vane of wind meter of wind driven generator

Info

Publication number: CN212985460U
Application number: CN202022164566.1U
Authority: CN
Inventors: 范凯良; 李亚宁; 朱聪
Original assignee: Jianshui Xintian Wind Energy Co ltd
Current assignee: Jianshui Xintian Wind Energy Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-04-16
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a wind vane anti-loosening fastening device of a wind driven generator anemoscope, which comprises a wind driven generator, a wind vane and a wind anemoscope, wherein a first fastening structure is arranged between the wind vane and the wind driven generator, and a second fastening structure is arranged between the wind vane and the wind driven generator; wherein, first fastening structure includes: the fixing device comprises a support column, a fixing piece, a first fixing block, a second fixing block and a plurality of first bolts with the same structure; the stationary blade is installed on the wall before the aerogenerator, the stationary blade with four screw holes that the structure is the same are seted up to the aerogenerator junction, the support column is placed on the wall before the stationary blade, the rectangular channel has been seted up to wall behind the first fixed block, the utility model relates to an aerogenerator technical field has solved current needs and has installed anemoscope and wind vane on wind power generation, nevertheless because fixed insecure anemoscope and the not hard up problem of wind vane appear easily.

Description

Anti-loosening fastening device for wind vane of wind meter of wind driven generator

Technical Field

The utility model relates to a aerogenerator technical field specifically is the locking fastener that moves of aerogenerator anemoscope wind vane.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind power generator generally comprises components such as a wind wheel, a generator, a direction regulator, a tower frame, a speed-limiting safety mechanism, an energy storage device and the like, an anemoscope and a wind vane need to be installed on the existing wind power generator, but the anemoscope and the wind vane are easy to loosen due to the fact that the wind power generator is not firmly fixed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a locking fastener that moves of aerogenerator anemoscope wind vane has solved current needs and has installed anemoscope and wind vane on wind power generation, nevertheless because fixed insecure anemoscope and the not hard up problem of wind vane appear easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the anti-loosening fastening device for the wind vane of the wind driven generator anemoscope comprises a wind driven generator, a wind vane and a wind anemoscope, wherein a first fastening structure is arranged between the wind vane and the wind driven generator, and a second fastening structure is arranged between the wind vane and the wind driven generator;

wherein, first fastening structure includes: the fixing device comprises a support column, a fixing piece, a first fixing block, a second fixing block and a plurality of first bolts with the same structure;

the fixing piece is arranged on the front wall surface of the wind driven generator, four threaded holes with the same structure are formed at the joint of the fixing piece and the wind driven generator, the supporting column is placed on the front wall surface of the fixing piece, a rectangular groove is formed in the rear wall surface of the first fixing piece, the rectangular groove formed in the first fixing piece is clamped on the front wall surface of the supporting column, two threaded holes with the same structure are formed in the front wall surface and the rear wall surface of the first fixing piece, the two threaded holes formed in the front wall surface and the rear wall surface of the first fixing piece, the fixing piece and the threaded holes in the wind driven generator are fixed through a plurality of first bolts, a rectangular groove is formed in the front wall surface of the second fixing piece, the rectangular groove formed in the second fixing piece is clamped on the rear wall surface of the, two threaded holes formed in the second fixing block are connected with the fixing piece and two threaded holes in the wind driven generator through a plurality of first bolts, and the wind vane is installed on the upper wall surface of the supporting column.

Preferably, the second fastening structure comprises: the fixing rod, a plurality of angle steels with the same structure and a plurality of second bolts;

the dead lever is installed on aerogenerator wall on, the dead lever is located the support column right side, and is a plurality of the angle steel install the dead lever with between the aerogenerator, it is a plurality of the angle steel with two screw holes that the structure is the same are all seted up to the dead lever and aerogenerator connection, and is a plurality of the angle steel with aerogenerator and dead lever are with a plurality of second bolted connection, the anemoscope is installed on the dead lever wall.

Preferably, the fixing piece is cross-shaped.

Preferably, the first fixing block and the second fixing block are both C-shaped.

Preferably, a gasket is arranged between the second bolts and the angle steels.

Preferably, a plurality of the angle steels are right-angled.

Advantageous effects

The utility model provides a locking fastener that moves of aerogenerator anemoscope wind vane. The wind vane fixing device has the advantages that the first fastening structure is mainly adopted, the wind vane is fixed on the wind driven generator, the wind vane is prevented from loosening and falling, the second fastening structure is adopted, the anemoscope is fixed on the wind driven generator, the anemoscope is prevented from loosening and falling, the problem that the anemoscope and the wind vane need to be installed on the wind driven generator in the prior art, but the anemoscope and the wind vane are not firm due to fixation is solved.

Drawings

Fig. 1 is the utility model discloses a locking fastener that moves of aerogenerator anemoscope vane's main structure schematic diagram of looking.

Fig. 2 is the wind turbine anemograph wind vane locking fastener's the schematic view of looking sideways at the structural representation.

Fig. 3 is the utility model discloses a locking fastener that moves of aerogenerator anemograph vane's main local enlarged structure schematic diagram of looking.

Fig. 4 is the utility model discloses an anti-looseness fastener of aerogenerator anemograph wind vane looks sideways at local enlarged structure schematic diagram.

In the figure: 1-a wind power generator; 2-wind vane; 3-an anemometer; 4-a support column; 5, fixing a sheet; 6-a first fixed block; 7-a second fixed block; 8-a first bolt; 9-fixing the rod; 10-angle steel; 11-a second bolt; 12-shim.

Detailed Description

The technical solutions 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: locking fastener that moves of aerogenerator anemoscope wind vane, this case major assembly is: the wind vane type wind driven generator comprises a wind driven generator 1, a wind vane 2 and an anemoscope 3, wherein a first fastening structure is arranged between the wind vane 2 and the wind driven generator 1, and a second fastening structure is arranged between the anemoscope 3 and the wind driven generator 1;

it should be noted that when it is necessary to mount the wind vane 2 and the anemoscope 3 on the wind turbine 1, the first fastening structure and the second emergency structure may be used to prevent the wind vane 2 and the anemoscope 3 from being loosened.

In the specific implementation process, the first fastening structure comprises: the fixing device comprises a support column 4, a fixing piece 5, a first fixing block 6, a second fixing block 7 and a plurality of first bolts 8 with the same structure;

the fixing plate 5 is installed on the front wall surface of the wind driven generator 1, four threaded holes with the same structure are formed at the joint of the fixing plate 5 and the wind driven generator 1, the supporting column 4 is placed on the front wall surface of the fixing plate 5, a rectangular groove is formed on the rear wall surface of the first fixing block 6, the rectangular groove formed on the first fixing block 6 is clamped on the front wall surface of the supporting column 4, two threaded holes with the same structure are formed on the front wall surface and the rear wall surface of the first fixing block 6, the fixing plate 5 and the threaded holes on the wind driven generator 1 are fixed by a plurality of first bolts 8, a rectangular groove is formed on the front wall surface of the second fixing block 7, the rectangular groove formed on the second fixing block 7 is clamped on the rear wall surface of the wind driven generator 1, and two threaded holes with the same structure are formed on the front wall surface and the rear wall, two threaded holes formed in the second fixing block 7 are connected with the fixing piece 5 and two threaded holes in the wind driven generator 1 through a plurality of first bolts 8, and the wind vane 2 is installed on the upper wall surface of the supporting column 4.

It should be noted that, when needs fix the wind vane 2 on aerogenerator 1, fix stationary blade 5 on aerogenerator 1 front wall, install support column 4 on stationary blade 5 front wall, the first fixed block 6 of seting up the rectangular channel is fixed on support column 4 front wall this moment, and fix with a plurality of first bolts 8, thereby fix first fixed block 6 and stationary blade 5 on aerogenerator 1, the rectangular channel card of seting up second fixed block 7 is on aerogenerator 1 rear wall, fix support column 4 with a plurality of first bolts 8 in time, prevent not hard up, fix wind vane 2 on support column 4 upper wall, thereby prevent that wind vane 2 is not hard up to drop.

In one embodiment, the second fastening structure further comprises: the fixing rod 9, a plurality of angle steels 10 with the same structure and a plurality of second bolts 11;

the fixing rod 9 is installed on the wall surface on the wind driven generator 1, the fixing rod 9 is located on the right side of the supporting column 4, the angle steel 10 is installed between the fixing rod 9 and the wind driven generator 1, the angle steel 10 is provided with two threaded holes which are identical in structure, the angle steel 10 is provided with the fixing rod 9 and the wind driven generator 1, the second bolt 11 is connected with the angle steel 10, the wind driven generator 1 and the fixing rod 9 are connected through the second bolt 11, and the anemoscope 3 is installed on the wall surface on the fixing rod 9.

It should be noted that, the anemoscope 3 is installed on the fixing rod 9, the fixing rod 9 is placed on the upper wall surface of the wind driven generator 1, the angle steels 10 are placed between the fixing rod 9 and the wind driven generator 1, the fixing rod 9 is connected with the angle steels 10 through the second bolts 11, the wind driven generator 1 is connected with the angle steels 10 through the second bolts 11, the anemoscope 3 is fixed on the fixing rod 9, and therefore the anemoscope 3 is prevented from loosening.

In a specific implementation process, the fixing sheet 5 is further in a cross shape.

In a specific implementation process, the first fixing block 6 and the second fixing block 7 are C-shaped.

In the specific implementation process, a gasket 12 is further disposed between the second bolts 11 and the angle steels 10.

In the specific implementation process, furthermore, a plurality of the angle steels 10 are right-angled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The anti-loosening fastening device for the wind vane of the wind driven generator anemoscope comprises a wind driven generator (1), a wind vane (2) and a wind speed indicator (3), and is characterized in that a first fastening structure is arranged between the wind vane (2) and the wind driven generator (1), and a second fastening structure is arranged between the wind vane (3) and the wind driven generator (1);

wherein, first fastening structure includes: the fixing device comprises a supporting column (4), a fixing piece (5), a first fixing block (6), a second fixing block (7) and a plurality of first bolts (8) with the same structure;

the fixing piece (5) is installed on the front wall surface of the wind driven generator (1), four threaded holes with the same structure are formed in the joint of the fixing piece (5) and the wind driven generator (1), the supporting column (4) is placed on the front wall surface of the fixing piece (5), a rectangular groove is formed in the rear wall surface of the first fixing piece (6), the rectangular groove formed in the first fixing piece (6) is clamped on the front wall surface of the supporting column (4), two threaded holes with the same structure are formed in the front wall surface and the rear wall surface of the first fixing piece (6), the two threaded holes formed in the front wall surface and the rear wall surface of the first fixing piece (6), the fixing piece (5) and the threaded holes in the wind driven generator (1) are fixed through the first bolts (8), the rectangular groove is formed in the front wall surface of the second fixing piece (7), and the rectangular groove formed in the second fixing piece (7) is clamped on the rear wall surface of the, two threaded holes with the same structure are formed in the front wall face and the rear wall face of the second fixing block (7), the two threaded holes formed in the second fixing block (7) are connected with the fixing piece (5) and the two threaded holes in the wind driven generator (1) through a plurality of first bolts (8), and the wind vane (2) is installed on the upper wall face of the supporting column (4).

2. The wind turbine anemometer vane anti-loose fastening device according to claim 1, wherein the second fastening structure comprises: the fixing rod (9), a plurality of angle steels (10) with the same structure and a plurality of second bolts (11);

dead lever (9) are installed on aerogenerator (1) wall, dead lever (9) are located support column (4) right side, and are a plurality of angle steel (10) install dead lever (9) with between aerogenerator (1), a plurality of angle steel (10) with dead lever (9) and aerogenerator (1) is connected and is all seted up two screw holes that the structure is the same, and is a plurality of angle steel (10) with aerogenerator (1) and dead lever (9) are with a plurality of second bolt (11) are connected, anemograph (3) are installed on dead lever (9) wall.

3. The anti-loose fastening device for wind vane of wind turbine anemometer according to claim 1, characterized in that the fixing plate (5) is cross-shaped.

4. The wind turbine anemometer vane anti-loosening fastening device according to claim 1, characterized in that the first fixed block (6) and the second fixed block (7) are both C-shaped.

5. The wind turbine anemometer vane anti-loose fastening device according to claim 2, characterized in that a gasket (12) is provided between the second bolts (11) and the angle steels (10).

6. The anti-loose fastening device for wind vane of wind turbine anemometer according to claim 2 characterized in that several of said angles (10) are right-angled.