CN216793460U

CN216793460U - Noise reduction device suitable for dry-type amorphous alloy transformer

Info

Publication number: CN216793460U
Application number: CN202123403552.1U
Authority: CN
Inventors: 郭敬然; 娄刚
Original assignee: Shandong Fuda Transformer Co ltd
Current assignee: Shandong Fuda Transformer Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-21
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a noise reduction device suitable for a dry-type amorphous alloy transformer, and relates to the technical field of amorphous alloy transformers. The transformer comprises a shock absorption base, wherein a transformer body is connected to the upper surface of the shock absorption base, a shock absorption plate is installed on the upper surface inside the shock absorption base, an expansion spring is connected to the lower surface of the shock absorption plate, a plurality of reset springs are installed on two opposite side surfaces inside the shock absorption base, a buffer block is installed on the surface of one reset spring, a push rod is installed on one side surface of the buffer block, one end of the push rod is connected with a movable block, the movable block is hinged to the shock absorption plate through a connecting rod, a supporting rod is fixedly connected to the lower surface of the movable block, a plurality of sliding grooves are formed in the lower surface inside the shock absorption base, and the sliding grooves are in sliding fit with the supporting rod. The vibration damping plate is driven to move inwards by vibration force, the vibration damping plate drives the movable block to move outwards by the connecting rod, and the movable block drives the buffer block to move outwards by the push rod, so that the vibration force applied to the transformer body is conveniently removed, and the noise is conveniently reduced.

Description

Noise reduction device suitable for dry-type amorphous alloy transformer

Technical Field

The utility model belongs to the technical field of amorphous alloy transformers, and particularly relates to a noise reduction device suitable for a dry type amorphous alloy transformer.

Background

The amorphous alloy transformer is a power transformer with low loss and high energy efficiency, and is a transformer made up by using new type magnetic conductive material amorphous alloy to make iron core, and its no-load loss (when the secondary of transformer is opened, the power loss measured at primary level) is reduced by about 80% as compared with that of iron core transformer made of silicon steel sheet, and its no-load current (when the secondary of transformer is opened, the primary still has a certain current, and said current is called no-load current) is reduced by about 85%.

However, the existing amorphous alloy transformer has a poor noise reduction function, so that the amorphous alloy transformer is prone to generate large noise due to vibration during working, normal life of people is greatly affected, and the noise reduction function of the amorphous alloy transformer needs to be optimized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a noise reduction device suitable for a dry amorphous alloy transformer, which solves the problem that the existing amorphous alloy transformer has poor noise reduction function, so that the amorphous alloy transformer can generate larger noise due to vibration during working.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a noise reduction device suitable for a dry-type amorphous alloy transformer, which comprises a damping base, wherein a transformer body is connected to the upper surface of the damping base, a damping plate is arranged on the upper surface inside the damping base, vibration generated during the working of the transformer body is conveniently reduced through the damping plate, so that noise is conveniently reduced, an expansion spring is connected to the lower surface of the damping plate, the expansion spring is fixedly connected with the damping base, so that the position of the damping plate is conveniently recovered through the expansion spring, a plurality of reset springs are respectively arranged on two opposite side surfaces inside the damping base, a buffer block is arranged on one surface of each reset spring, so that the position of the buffer block is conveniently recovered through the reset springs, so that the position of a movable block is conveniently recovered, the buffer block is slidably connected with the damping base, a push rod is arranged on one side surface of the buffer block, and one end of the push rod is connected with the movable block, articulated through the connecting rod between movable block and the shock attenuation board, make things convenient for the shock attenuation board to pass through the connecting rod and drive the movable block and outwards remove, the movable block passes through the push rod and drives the buffer block and outwards remove, conveniently unloads the vibrations power that the transformer body received to convenient noise reduction, fixed surface connecting support pole under the movable block, the inside lower surface of vibration damping mount is provided with a plurality of spouts, spout and bracing piece sliding fit, the convenience drives the bracing piece through the movable block and removes in the spout to the convenient stability that increases the movable block.

The utility model discloses a transformer body, including transformer body, slide bar, slider, buffer rod, buffer board and transformer body fixed connection, the inside relative both sides face of transformer body all installs the slide bar, slide bar week side sliding connection has the slider, the equal fixedly connected with connecting plate in the relative both surfaces of slider, buffer bar is installed to a connecting plate side, buffer bar one end is connected with the buffer board, buffer board and transformer body fixed connection conveniently drive the buffer board through the effort and move down, and the buffer board passes through the buffer bar and drives the connecting plate and move down, and the connecting plate drives the slider and moves down, conveniently unloads the effort that transformer body received, conveniently protects transformer body to increase transformer body's life.

Slide bar one end fixed mounting has the stopper, conveniently restricts the position of slider through the stopper.

The peripheral side face of the sliding rod is fixedly connected with a transmission spring, and the transmission spring is matched with the position of the sliding block, so that the position of the sliding block can be conveniently recovered through the transmission spring.

A plurality of support columns are fixedly connected to the lower surface of the damping base, and the stability of the damping base is increased conveniently through the support columns, so that the stability of the transformer body is increased.

The support column lower surface fixedly connected with backup pad conveniently increases the stability of support column through the backup pad.

The number of the support columns is four.

The utility model has the following beneficial effects:

the vibration damping plate is driven to move inwards through vibration force, the vibration damping plate drives the movable block to move outwards through the connecting rod, the movable block drives the buffer block to move outwards through the push rod, the vibration force applied to the transformer body can be conveniently removed, noise can be conveniently reduced, the buffer plate is driven to move downwards through acting force, the buffer plate drives the connecting plate to move downwards through the buffer rod, the connecting plate drives the sliding block to move downwards, the acting force applied to the transformer body can be conveniently removed, the transformer body can be conveniently protected, and therefore the service life of the transformer body is prolonged.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic left-side perspective view of the present invention;

FIG. 2 is a right side perspective view of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 4 according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4 at B according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a damping mount; 2. a transformer body; 3. a damper plate; 4. a tension spring; 5. a return spring; 6. a buffer block; 7. a push rod; 8. a movable block; 9. a support bar; 10. a chute; 11. a connecting rod; 12. a buffer plate; 13. a buffer rod; 14. a slide bar; 15. a slider; 16. a connecting plate; 17. a limiting block; 18. a transmission spring; 19. a support pillar; 20. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model relates to a noise reduction device for a dry amorphous alloy transformer, which comprises a damping base, wherein a transformer body is connected to the upper surface of the damping base, a damping plate is mounted on the upper surface inside the damping base, so that the vibration generated during the operation of the transformer body is reduced through the damping plate, and the noise is reduced conveniently, an expansion spring is connected to the lower surface of the damping plate, the expansion spring is fixedly connected with the damping base, so that the position of the damping plate is restored conveniently through the expansion spring, a plurality of reset springs are mounted on two opposite side surfaces inside the damping base, a buffer block is mounted on one surface of each reset spring, so that the position of the buffer block is restored conveniently through the reset springs, so that the position of a movable block is restored conveniently, the buffer block is connected with the damping base in a sliding manner, and a push rod is mounted on one side surface of the buffer block, push rod one end is connected with the movable block, it is articulated through the connecting rod between movable block and the shock attenuation board, make things convenient for the shock attenuation board to pass through the connecting rod and drive the movable block and outwards remove, the movable block passes through the push rod and drives the buffer block and outwards remove, conveniently unloads the shaking force that transformer body received to convenient noise reduction, fixed surface connects the bracing piece under the movable block, the inside lower surface of vibration damping mount is provided with a plurality of spouts, spout and bracing piece sliding fit, the convenience drives the bracing piece through the movable block and removes in the spout, thereby conveniently increases the stability of movable block.

Slide bar one end fixed mounting has the stopper, conveniently restricts the position of slider through the stopper, slide bar week side fixedly connected with transmission spring, transmission spring suits with the slider position, conveniently resumes the position of slider through transmission spring.

A plurality of support columns of shock mount fixed surface are connected with, conveniently increase shock mount's stability through the support column to increase transformer body's stability, the support column fixed surface is connected with the backup pad, conveniently increases the stability of support column through the backup pad, the quantity of support column is four.

As shown in fig. 1 to fig. 5, this embodiment is a method for using a noise reduction device suitable for a dry amorphous alloy transformer: when the transformer body 2 generates a vibration force during operation, the vibration force drives the damping plate 3 to move inwards, the damping plate 3 drives the movable block 8 to move outwards through the connecting rod 11, the movable block 8 drives the buffer block 6 to move outwards through the push rod 7, the vibration force generated during operation of the transformer body 2 is conveniently removed, and therefore noise is conveniently reduced, when the transformer body 2 does not operate, the position of the damping plate 3 is restored through the telescopic spring 4, the position of the buffer block 6 is restored through the reset spring 5, the position of the movable block 8 is restored through the push rod 7 through the buffer block 6, the transformer body 2 is conveniently damped, when the transformer body 2 is subjected to an acting force, the buffer plate 12 is driven to move downwards through the acting force, the buffer plate 12 drives the connecting plate 16 to move downwards through the buffer rod 13, the connecting plate 16 drives the sliding block 15 to move downwards, and the acting force on the transformer body 2 is conveniently removed, the transformer body 2 is protected conveniently, and when the transformer body 2 does not receive external acting force, the position of the sliding block 15 is restored through the transmission spring 18, so that the transformer body 2 is protected conveniently.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a device of making an uproar falls suitable for dry-type metallic glass transformer, includes vibration damping mount (1), its characterized in that: the transformer shock absorber is characterized in that a transformer body (2) is connected to the upper surface of the shock absorbing base (1), a shock absorbing plate (3) is installed on the inner upper surface of the shock absorbing base (1), an expansion spring (4) is connected to the lower surface of the shock absorbing plate (3), the expansion spring (4) is fixedly connected with the shock absorbing base (1), a plurality of reset springs (5) are installed on two opposite side surfaces of the interior of the shock absorbing base (1), a buffer block (6) is installed on one surface of each reset spring (5), the buffer block (6) is connected with the shock absorbing base (1) in a sliding mode, a push rod (7) is installed on one side surface of each buffer block (6), a movable block (8) is connected to one end of each push rod (7), the movable block (8) is hinged to the shock absorbing plate (3) through a connecting rod (11), a support rod (9) is fixedly connected to the lower surface of the movable block (8), a plurality of sliding grooves (10) are formed in the inner lower surface of the shock absorbing base (1), the sliding groove (10) is in sliding fit with the supporting rod (9).

2. The noise reduction device suitable for the dry type amorphous alloy transformer according to claim 1, wherein a sliding rod (14) is installed on two opposite inner side surfaces of the transformer body (2), a sliding block (15) is connected on the peripheral side surface of the sliding rod (14) in a sliding manner, a connecting plate (16) is fixedly connected on two opposite surfaces of the sliding block (15), a buffer rod (13) is installed on one side surface of the connecting plate (16), a buffer plate (12) is connected to one end of the buffer rod (13), and the buffer plate (12) is fixedly connected with the transformer body (2).

3. The noise reduction device for the dry amorphous alloy transformer according to claim 2, wherein a limiting block (17) is fixedly installed at one end of the sliding rod (14).

4. The noise reduction device for the dry amorphous alloy transformer according to claim 2, wherein a transmission spring (18) is fixedly connected to the peripheral side of the sliding rod (14), and the transmission spring (18) is adapted to the position of the sliding block (15).

5. The noise reduction device for the dry amorphous alloy transformer according to claim 1, wherein a plurality of support columns (19) are fixedly connected to the lower surface of the damping base (1).

6. The noise reduction device for the dry amorphous alloy transformer according to claim 5, wherein a support plate (20) is fixedly connected to the lower surface of the support column (19).

7. A noise reduction device for dry amorphous alloy transformer according to claim 5, wherein the number of the support columns (19) is four.