CN210087900U

CN210087900U - Damping base for wind driven generator

Info

Publication number: CN210087900U
Application number: CN201920326377.4U
Authority: CN
Inventors: 曹杰; 杨阳
Original assignee: Beijing Capital New Energy (jiuquan) Equipment Co Ltd
Current assignee: Beijing Capital New Energy (jiuquan) Equipment Co Ltd
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2020-02-18
Anticipated expiration: 2029-03-15

Abstract

The utility model relates to a wind power generation technical field just discloses a vibration damping mount for aerogenerator, which comprises a base plate, the top fixed mounting of base plate has the rubber pad, the equal fixed mounting in the left and right sides at rubber pad top has the riser, the top of rubber pad and the outside fixed mounting who is located the riser have the shell, the top fixed mounting of shell has the fixing base, the jack has been seted up at the top of fixing base. This damping base for aerogenerator, through the setting of last magnetic path and lower magnetic path, make the repulsion between last magnetic path and the lower magnetic path alleviate the pressure of support column to the base, and can cushion the vibrations of vertical direction, the repulsion between last magnetic path and the lower magnetic path is alleviated through last damping spring and lower damping spring's elasticity again, further play the effect of shock attenuation resistance to compression, and through the setting of elastic sponge, both protected last magnetic path and lower magnetic path not worn and torn, certain shock attenuation effect has also been played, the effectual purpose of resistance to compression and shock attenuation has been reached.

Description

Damping base for wind driven generator

Technical Field

The utility model relates to a wind power generation technical field specifically is a vibration damping mount for aerogenerator.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current.

In the working process of the wind driven generator, the base of the wind driven generator plays a role in supporting the whole generator, the top of the general wind driven generator is heavy, the performance requirements on the pressure resistance and the bearing capacity are met on the bottom of the generator, the existing generator base has the defect of weak damping effect, the machine is easy to damage, meanwhile, the service life of the base is short, and therefore the damping base for the wind driven generator is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a damping base for aerogenerator, possess resistance to compression and shock attenuation advantage such as effectual, solved some generator base and have had the weak defect of shock attenuation effect, not only lead to the machine to damage easily, also can cause the not long problem of life of base simultaneously.

(II) technical scheme

For realizing above-mentioned resistance to compression and effectual purpose of shock attenuation, the utility model provides a following technical scheme: a damping base for a wind driven generator comprises a base plate, wherein a rubber pad is fixedly mounted at the top of the base plate, vertical plates are fixedly mounted on the left side and the right side of the top of the rubber pad, a shell is fixedly mounted at the top of the rubber pad and positioned on the outer sides of the vertical plates, a fixed seat is fixedly mounted at the top of the shell, a jack is formed in the top of the fixed seat, a gasket is fixedly mounted in the jack, a support column is fixedly mounted in the jack and positioned in the gasket, a generating fan is fixedly mounted at the top of the support column, upper damping springs are fixedly mounted on the inner top wall of the shell and positioned on the left side and the right side of the support column, an upper magnetic block is fixedly mounted at the bottom of the upper damping spring, a lower damping spring is fixedly mounted at the top of the rubber pad and positioned on, the bottom of the upper magnetic block and the top of the lower magnetic block are fixedly provided with elastic sponges, one side, opposite to the vertical plate, of each upper magnetic block is fixedly provided with a horizontal damping spring, and the left side and the right side of the shell are movably provided with fixing bolts.

Preferably, the shell is a cuboid with a hollow inner part and a missing bottom surface, and the fixing seat is a cylinder with a hollow inner part and a missing bottom surface.

Preferably, the size of the jack is matched with that of the supporting column, and one end, far away from the power generation fan, of the supporting column penetrates through the shell and extends to the top of the upper magnetic block.

Preferably, the six upper damping springs are uniformly distributed on the left side and the right side of the supporting column.

Preferably, the lower damping springs are ten and are uniformly distributed at the bottom of the lower magnetic block.

Preferably, horizontal damping spring and fixing bolt all are provided with four, and fixing bolt is close to horizontal damping spring's one end and runs through shell and horizontal damping spring and with riser fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model provides a vibration damping mount for aerogenerator possesses following beneficial effect:

1. this damping base for aerogenerator, through the setting of last magnetic path and lower magnetic path, make the repulsion between last magnetic path and the lower magnetic path alleviate the pressure of support column to the base, and can cushion the vibrations of vertical direction, the repulsion between last magnetic path and the lower magnetic path is alleviated through last damping spring and lower damping spring's elasticity again, further play the effect of shock attenuation resistance to compression, and through the setting of elastic sponge, both protected last magnetic path and lower magnetic path not worn and torn, certain shock attenuation effect has also been played, the effectual purpose of resistance to compression and shock attenuation has been reached.

2. This vibration damping mount for aerogenerator, setting through fixing base and jack, the support column that makes the generator can be fixed, and the setting through the packing ring, prevent that the support column from producing vibrations and damaging the support column with the fixing base in the jack, setting through horizontal damping spring, the elasticity of spring has alleviateed the vibrations between riser and the shell on the base horizontal direction, fix riser and shell through fixing bolt, through the setting of rubber pad, the pressure and the vibrations that the base plate received have been alleviated and have been felt, reached resistance to compression and the effectual purpose of shock attenuation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1 according to the present invention;

fig. 3 is a top view of the present invention.

In the figure: the power generation device comprises a base plate 1, a rubber pad 2, a vertical plate 3, a shell 4, a fixing seat 5, a jack 6, a gasket 7, a support column 8, a power generation fan 9, an upper damping spring 10, an upper magnetic block 11, a lower damping spring 12, a lower magnetic block 13, elastic sponge 14, a horizontal damping spring 15 and a fixing bolt 16.

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, a damper base for a wind power generator comprises a base plate 1, a rubber pad 2 is fixedly installed on the top of the base plate 1, vertical plates 3 are fixedly installed on the left and right sides of the top of the rubber pad 2, a housing 4 is fixedly installed on the top of the rubber pad 2 and located on the outer sides of the vertical plates 3, a fixing seat 5 is fixedly installed on the top of the housing 4, the housing 4 is a cuboid with a hollow interior and a missing bottom surface, the fixing seat 5 is a cylinder with a hollow interior and a missing bottom surface, a jack 6 is arranged on the top of the fixing seat 5, a gasket 7 is fixedly installed inside the jack 6, a support post 8 is fixedly installed inside the gasket 7, a power generation fan 9 is fixedly installed on the top of the support post 8, upper damping springs 10 are fixedly installed on the inner top wall of the housing 4 and located on, six upper damping springs 10 are uniformly distributed on the left side and the right side of a supporting column 8, an upper magnetic block 11 is fixedly mounted at the bottom of each upper damping spring 10, the size of each jack 6 is matched with that of each supporting column 8, one end, far away from a power generation fan 9, of each supporting column 8 penetrates through a shell 4 and extends to the top of each upper magnetic block 11, lower damping springs 12 are fixedly mounted at the top of a rubber pad 2 and located on one sides, opposite to two vertical plates 3, of the top of each lower damping spring 12, a lower magnetic block 13 is fixedly mounted at the top of each lower damping spring 12, ten lower damping springs 12 are uniformly distributed at the bottom of each lower magnetic block 13, elastic sponges 14 are fixedly mounted at the bottom of each upper magnetic block 11 and located at the top of each lower magnetic block 13, and through the arrangement of the upper magnetic blocks 11 and the lower magnetic blocks 13, the repulsive force between the upper magnetic blocks 11 and the lower magnetic, then, the repulsive force between the upper magnetic block 11 and the lower magnetic block 13 is relieved through the elastic force of the upper damping spring 10 and the lower damping spring 12, the shock absorption and pressure resistance effects are further achieved, and through the arrangement of the elastic sponge 14, the upper magnetic block 11 and the lower magnetic block 13 are protected from being abraded, a certain shock absorption effect is achieved, and the purposes of good pressure resistance and shock absorption effects are achieved, the horizontal damping springs 15 are fixedly arranged on the opposite sides of the two vertical plates 3, the fixing bolts 16 are movably arranged on the left side and the right side of the shell 4, the four horizontal damping springs 15 and the four fixing bolts 16 are arranged, one ends of the fixing bolts 16 close to the horizontal damping springs 15 penetrate through the shell 4 and the horizontal damping springs 15 and are fixedly connected with the vertical plates 3, through the arrangement of the fixing base 5 and the inserting hole 6, the supporting column 8 of the generator can be fixed, through the arrangement of the gasket 7, the supporting column 8 is prevented from vibrating with the fixing base 5 in the inserting, through the setting of horizontal damping spring 15, the elasticity of spring has alleviateed the vibrations between riser 3 and the shell 4 on the base horizontal direction, fixes riser 3 and shell 4 through fixing bolt 16, through the setting of rubber pad 2, has alleviated pressure and the vibrations sense that base plate 1 received, has reached the effectual purpose of resistance to compression and shock attenuation.

When using, the repulsion between last magnetic path 11 and the lower magnetic path 13 alleviates the pressure of support column 8 to the base to the vibrations of buffering vertical direction, go up damping spring 10 and damping spring 12's elasticity and alleviate the repulsion between last magnetic path 11 and the lower magnetic path 13, further play the effect of shock attenuation resistance to compression, horizontal damping spring 15 has then alleviateed the vibrations between riser 3 and the shell 4 on the base horizontal direction, has reached resistance to compression and the effectual purpose of shock attenuation.

In conclusion, according to the damping base for the wind driven generator, through the arrangement of the upper magnetic block 11 and the lower magnetic block 13, the repulsive force between the upper magnetic block 11 and the lower magnetic block 13 is enabled to relieve the pressure of the supporting column 8 on the base, the vibration in the vertical direction can be buffered, and then the repulsive force between the upper magnetic block 11 and the lower magnetic block 13 is relieved through the elastic force of the upper damping spring 10 and the lower damping spring 12, so that the damping and pressure-resisting effects are further achieved, and through the arrangement of the elastic sponge 14, the upper magnetic block 11 and the lower magnetic block 13 are protected from being abraded, a certain damping effect is achieved, and the purposes of pressure resistance and good damping effect are achieved.

And, through the setting of fixing base 5 and jack 6, make the support column 8 of generator can be fixed, and the setting through packing ring 7, prevent that support column 8 from producing vibrations and damaging support column 8 with fixing base 5 in jack 6, through the setting of horizontal damping spring 15, the elasticity of spring has alleviateed the vibrations between riser 3 and the shell 4 in the base horizontal direction, fix riser 3 and shell 4 through fixing bolt 16, through the setting of rubber pad 2, the pressure and the vibrations sense that base plate 1 received have been alleviated, the purpose that resistance to compression and shock attenuation are effectual has been reached, the defect that some generator bases have the shock attenuation effect weak is solved, not only lead to the machine to damage easily, also can cause the not long problem of life of base simultaneously.

It is to be noted that 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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 utility model provides a vibration damping mount for aerogenerator, includes base plate (1), its characterized in that: the solar photovoltaic power generation base plate is characterized in that a rubber pad (2) is fixedly mounted at the top of the base plate (1), a vertical plate (3) is fixedly mounted on the left side and the right side of the top of the rubber pad (2), a shell (4) is fixedly mounted on the outer side of the vertical plate (3) at the top of the rubber pad (2), a fixing seat (5) is fixedly mounted at the top of the shell (4), a jack (6) is arranged at the top of the fixing seat (5), a gasket (7) is fixedly mounted inside the jack (6), a supporting column (8) is fixedly mounted inside the gasket (7), a power generation fan (9) is fixedly mounted at the top of the supporting column (8), an upper damping spring (10) is fixedly mounted on the left side and the right side of the supporting column (8) at the inner top wall of the shell (4), an upper magnetic block (11) is fixedly mounted, the top of rubber pad (2) just is located the equal fixed mounting in one side that two risers (3) are relative and has damping spring (12) down, the top fixed mounting of damping spring (12) has lower magnetic path (13), the bottom of going up magnetic path (11) and the top fixed mounting that is located lower magnetic path (13) have elasticity sponge (14), two the equal fixed mounting in one side that riser (3) are relative has horizontal damping spring (15), the equal movable mounting in the left and right sides of shell (4) has fixing bolt (16).

2. The damping mount for the wind power generator as claimed in claim 1, wherein: the shell (4) is a cuboid with a hollow inner part and a missing bottom surface, and the fixing seat (5) is a cylinder with a hollow inner part and a missing bottom surface.

3. The damping mount for the wind power generator as claimed in claim 1, wherein: the size of the jack (6) is matched with that of the support column (8), and one end, far away from the power generation fan (9), of the support column (8) penetrates through the shell (4) and extends to the top of the upper magnetic block (11).

4. The damping mount for the wind power generator as claimed in claim 1, wherein: the six upper damping springs (10) are uniformly distributed on the left side and the right side of the supporting column (8).

5. The damping mount for the wind power generator as claimed in claim 1, wherein: the lower damping springs (12) are ten, and the ten lower damping springs (12) are uniformly distributed at the bottoms of the lower magnetic blocks (13).

6. The damping mount for the wind power generator as claimed in claim 1, wherein: horizontal damping spring (15) and fixing bolt (16) all are provided with four, and fixing bolt (16) are close to horizontal damping spring's (15) one end and run through shell (4) and horizontal damping spring (15) and with riser (3) fixed connection.