CN218178440U

CN218178440U - Damping base for wind driven generator

Info

Publication number: CN218178440U
Application number: CN202222631520.5U
Authority: CN
Inventors: 陈厚卫
Original assignee: Datang Eryuan Wind Power Co ltd
Current assignee: Datang Eryuan Wind Power Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2022-12-30
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a vibration damping mount for aerogenerator, which comprises a mounting bas, the last fixed surface of mount pad is connected with the protection casing, the slide opening has been seted up to the upper surface of protection casing, the inner wall sliding connection of slide opening has the slide, the inner wall sliding connection of slide has the slide, the bottom surface fixedly connected with damping spring of slide, damping spring's bottom and the last fixed surface of mount pad are connected, the last fixed surface of mount pad is connected with the attenuator, the top of attenuator and the bottom surface fixed connection of slide, the sliding opening has been seted up to the upper surface of protection casing, the last fixed surface of slide is connected with the supporting seat, the top of supporting seat runs through the sliding opening and extends to the top of sliding opening. This vibration damping mount for aerogenerator improves the shock attenuation effect to the aerogenerator bottom, avoids vibrations to lead to the aerogenerator part to cause the problem of damage, will be to the better shock attenuation of aerogenerator during operation.

Description

Damping base for wind driven generator

Technical Field

The utility model belongs to the technical field of aerogenerator and specifically relates to 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.

Aerogenerator needs to use the base to install and support, but present aerogenerator base resistance to compression effect is relatively poor, is difficult to carry out effective shock attenuation to the vibrations of aerogenerator bottom to vibrations of during operation lead to aerogenerator part to cause the damage easily, and for this reason we provide a vibration damping mount for aerogenerator and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vibration damping mount for aerogenerator to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a vibration damping mount for aerogenerator, includes the mount pad, the last fixed surface of mount pad is connected with the protection casing, the slide opening has been seted up to the upper surface of protection casing, the inner wall sliding connection of slide opening has the slide, the inner wall sliding connection of slide has the slide, the bottom surface fixedly connected with damping spring of slide, damping spring's bottom and the last fixed surface of mount pad are connected, the last fixed surface of mount pad is connected with the attenuator, the top of attenuator and the bottom surface fixed connection of slide, the spout has been seted up to the upper surface of protection casing, the last fixed surface of slide is connected with the supporting seat, the top of supporting seat runs through the spout and extends to the top of spout.

In a further embodiment, the outer surface of the supporting seat is fixedly connected with an annular plate, and the bottom surface of the annular plate is fixedly connected with the upper surface of the sliding cover.

In a further embodiment, two sliding grooves are formed in the bottom surface of the sliding cover, sliding rods are connected to the inner walls of the two sliding grooves in a sliding mode, and the bottom ends of the two sliding rods are fixedly connected with the upper surface of the mounting seat.

In a further embodiment, the outer surface of the sliding cover is fixedly connected with connecting plates, the upper surfaces of the two connecting plates are fixedly connected with buffer springs, and the top ends of the two buffer springs are fixedly connected with the inner top wall of the protective cover.

In a further embodiment, a buffer cushion is arranged inside the supporting seat, and the bottom surface of the buffer cushion is fixedly connected with the inner bottom wall of the supporting seat.

In a further embodiment, an access panel is fixedly mounted on the front surface of the protective cover, and a plurality of mounting holes are formed in the upper surface of the mounting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

this device is through slide and the supporting seat that is equipped with, can install aerogenerator's bottom, and utilize the cooperation of damping spring and attenuator, can cushion the vibrations of aerogenerator bottom, and then play the absorbing characteristics to aerogenerator during operation, and through the cooperation of damping spring and attenuator, can carry out the damping buffering when reseing to sliding closure and supporting seat shock attenuation, thereby improve the shock attenuation effect to the aerogenerator bottom, avoid vibrations to lead to the problem that aerogenerator part caused the damage, will be to the better shock attenuation of aerogenerator during operation.

Drawings

Fig. 1 is a schematic perspective view of a damper base for a wind turbine.

FIG. 2 is a sectional view of a front view of a shield cover in a vibration damping mount for a wind turbine.

FIG. 3 is a sectional view of a front view of a support base of the damper base for a wind turbine.

In the figure: 1. a mounting seat; 2. a protective cover; 3. a slide hole; 4. a slide cover; 5. a slide plate; 6. a damping spring; 7. a damper; 8. a sliding port; 9. a supporting seat; 10. an annular plate; 11. a chute; 12. a slide bar; 13. a buffer spring; 14. a connecting plate; 15. a cushion pad; 16. mounting holes; 17. and (7) overhauling the plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a damping base for aerogenerator, including mount pad 1, the last fixed surface of mount pad 1 is connected with protection casing 2, slide opening 3 has been seted up to the upper surface of protection casing 2, the inner wall sliding connection of slide opening 3 has slide cover 4, the inner wall sliding connection of slide cover 4 has slide 5, the bottom surface fixedly connected with damping spring 6 of slide 5, damping spring 6's bottom and the last fixed surface of mount pad 1 are connected, the last fixed surface of mount pad 1 is connected with attenuator 7, the top of attenuator 7 and slide 5's bottom surface fixed connection, sliding opening 8 has been seted up to the upper surface of protection casing 2, the last fixed surface of slide 5 is connected with supporting seat 9, the top of supporting seat 9 runs through sliding opening 8 and extends to the top of sliding opening 8.

The fixed surface of supporting seat 9 is connected with annular plate 10, and the bottom surface of annular plate 10 is connected with the last fixed surface of sliding closure 4, and two spouts 11 have been seted up to the bottom surface of sliding closure 4, and the equal sliding connection of inner wall of two spouts 11 has slide bar 12, and the bottom of two slide bars 12 all is connected with the last fixed surface of mount pad 1, and through the cooperation of slide bar 12 and spout 11, more stable when can making supporting seat 9 reciprocate.

Outer fixed surface of sliding housing 4 is connected with connecting plate 14, the equal fixedly connected with buffer spring 13 in upper surface of two connecting plates 14, the top of two buffer spring 13 all with the interior roof fixed connection of protection casing 2, cooperation through connecting plate 14 and buffer spring 13, can upwards reset supporting seat 9 and cushion, the inside of supporting seat 9 is equipped with blotter 15, the bottom surface of blotter 15 and the interior roof fixed connection of supporting seat 9, the positive fixed mounting of protection casing 2 has access panel 17, a plurality of mounting holes 16 have been seted up to the upper surface of mount pad 1, can maintain the inside maintenance of protection casing 2 through access panel 17, utilize mounting hole 16 to be convenient for install fixedly to mount pad 1.

The utility model discloses a theory of operation is: at first install aerogenerator's bottom in the inside of supporting seat 9, when the vibrations that produce aerogenerator carry out the shock attenuation, can be with vibrations downward transmission through supporting seat 9, can drive slide 5 downstream, and can make the damping spring 6 of extension state contract, then just can cushion the vibrations of aerogenerator bottom, after aerogenerator's vibrations buffering, the resilience force that damping spring 6 produced, then can drive slide 5 and supporting seat 9 rebound, can make it reset, and utilize buffer spring 13 and attenuator 7, can carry out damping buffering when reseing to slide shroud 4 and supporting seat 9 shock attenuation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a vibration damping mount for aerogenerator which characterized in that: including mount pad (1), the last fixed surface of mount pad (1) is connected with protection casing (2), slide opening (3) have been seted up to the upper surface of protection casing (2), the inner wall sliding connection of slide opening (3) has slide cover (4), the inner wall sliding connection of slide cover (4) has slide (5), the bottom surface fixedly connected with damping spring (6) of slide (5), the bottom of damping spring (6) and the last fixed surface of mount pad (1) are connected, the last fixed surface of mount pad (1) is connected with attenuator (7), the top of attenuator (7) and the bottom surface fixed connection of slide (5), spout (8) have been seted up to the upper surface of protection casing (2), the last fixed surface of slide (5) is connected with supporting seat (9), the top of supporting seat (9) runs through spout (8) and extends to the top of spout (8).

2. The damping mount for the wind power generator as claimed in claim 1, wherein: the outer surface of the supporting seat (9) is fixedly connected with an annular plate (10), and the bottom surface of the annular plate (10) is fixedly connected with the upper surface of the sliding cover (4).

3. The damping mount for the wind power generator as claimed in claim 1, wherein: two chutes (11) are formed in the bottom surface of the sliding cover (4), two sliding rods (12) are connected to the inner walls of the chutes (11) in a sliding mode, and the bottom ends of the sliding rods (12) are fixedly connected with the upper surface of the mounting base (1).

4. The damper base for the wind power generator as claimed in claim 1, wherein: the outer fixed surface of sliding housing (4) is connected with connecting plate (14), two the equal fixedly connected with buffer spring (13) of upper surface of connecting plate (14), two the top of buffer spring (13) all with the interior roof fixed connection of protection casing (2).

5. The damping mount for the wind power generator as claimed in claim 1, wherein: a buffer pad (15) is arranged inside the supporting seat (9), and the bottom surface of the buffer pad (15) is fixedly connected with the inner bottom wall of the supporting seat (9).

6. The damper base for the wind power generator as claimed in claim 1, wherein: the front fixed mounting of protection casing (2) has access panel (17), a plurality of mounting holes (16) have been seted up to the upper surface of mount pad (1).