CN210429488U

CN210429488U - Vibration/noise reduction base of transformer

Info

Publication number: CN210429488U
Application number: CN201921788943.XU
Authority: CN
Inventors: 李菁
Original assignee: Guangdong Shengte Electric Co Ltd
Current assignee: Guangdong Shengte Electric Co Ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-04-28
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a transformer equipment technical field especially relates to a vibration/noise reduction base of transformer, including mount pad, supporting seat and supporting leg, supporting connection supports the bottom at the mount pad, the supporting leg sets up the bottom at the supporting seat, be formed with the recess between mount pad and the supporting seat, be provided with the damping sponge piece in the recess, the inside cavity of reserving of a plurality of that is formed with of damping sponge piece, it all is provided with the rubber body to reserve the intracavity, the internal packing of rubber has liquid silica gel, the upper and lower both ends of the rubber body respectively the butt tightly touch mount pad and supporting seat. The utility model relates to a vibration and noise that vibration and noise reduction base of transformer can effectively reduce the transformer.

Description

Vibration/noise reduction base of transformer

Technical Field

The utility model relates to a transformer equipment technical field especially relates to a vibration/noise reduction base of transformer.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The transformer generally raises voltage to transmit electric energy to an electricity utilization area, and can reduce the voltage to various levels of use voltage to meet the requirement of electricity utilization, and as a power device for raising and lowering the voltage, the application of the transformer is very wide, along with the development and scale enlargement of urban construction, the number of transformers used in urban and rural residential areas, commercial areas and other places is increasing, but generally, the transformers are mostly and directly installed in places closer to the urban and rural residential areas and the commercial areas, so that more serious vibration and noise generated during the operation of the transformer can be caused and spread to the surroundings through a rigid structure of a transformer body and an adjacent building structure, the daily life of residents can be influenced, and the health of the residents can be further influenced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a vibration/noise reduction base of transformer can effectively reduce vibrations and the noise of transformer.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a vibration/noise reduction base of transformer, includes mount pad, supporting seat and supporting leg, the supporting connection supports the bottom at the mount pad, the supporting leg sets up the bottom at the supporting seat, be formed with the recess between mount pad and the supporting seat, be provided with the damping sponge piece in the recess, the inside cavity of reserving of a plurality of that is formed with of damping sponge piece, reserve the intracavity cooperation and install the rubber body, the internal packing of rubber has liquid silica gel, the upper and lower both ends of the rubber body are followed closely respectively mount pad and supporting seat.

Through set up the damping sponge piece in the recess that forms between mount pad and supporting seat, can the transformer vibrations of effective absorption installation on the mount pad, set up the rubber body that is filled with liquid silica gel through the reservation chamber in damping sponge piece inside, and through the upper and lower both ends of the rubber body are followed closely respectively mount pad and supporting seat can let the interior liquid silica gel effective absorption of rubber come from the sound of transformer make an uproar and vibrations. It should be noted that the liquid silicone rubber is a multifunctional material commonly used in the existing electronic industry, and has the functions of vibration prevention and noise reduction, which can be understood by those skilled in the art.

Further, the damping sponge piece is divided into an upper module and a lower module which are spliced up and down, the upper half part and the lower half part of the reserved cavity are formed in the upper module and the lower module respectively, and a magic tape layer is arranged between the upper module and the lower module and connected with the magic tape layer through magic tapes.

The damping sponge block is divided into an upper module and a lower module which are spliced up and down, and the structure can facilitate the production and the manufacture of the damping sponge block; set up magic subsides layer in addition between last module and lower module, the first effect is the quick connection of conveniently realizing last module and lower module, and the second effect is because the magic is pasted the layer and is had a large amount of elasticity hair colludes and fibre, also has the vibration of making an uproar of effective absorption coming from the transformer simultaneously concurrently, can further strengthen vibration/noise reduction's effect.

Further, the side of going up the module is equipped with the magic and pastes the layer and paste detachably through the magic and connect in the mount pad, the downside of module is equipped with the magic and pastes the layer and paste detachably through the magic and connect in the supporting seat down. Set up magic tape layer on last module and the lower module, the first effect is that conveniently realize going up the module, down the module respectively with the high-speed joint of mount pad and supporting seat, the second effect is because the magic tape layer has a large amount of elasticity colludes and fibre, also has the sound that the effective absorption comes from the transformer simultaneously concurrently and makes an uproar vibrations, can further strengthen vibration/noise reduction's effect.

Preferably, the rubber body is in the shape of an ellipsoid, the major axis of which is perpendicular to the ground. Ellipsoid major axis perpendicular to ground can let two upper and lower footpath ends of the ellipse form rubber body respectively the butt tightly touch mount pad and supporting seat, and this kind of placing has more elasticity and shock-absorbing capacity, and the effective absorption comes from the sound of transformer to make an uproar vibrations better, can further strengthen vibration/noise reduction's effect.

Further, the supporting leg bottom is provided with the cell body, install the polyurethane buffer board in the cell body, at the cell body the butt has the spring between polyurethane buffer board and the supporting leg. Through the cooperation of polyurethane buffer board and spring, can further absorb the sound that comes from the transformer and make an uproar vibrations in the supporting leg bottom, can further strengthen vibration/noise reduction's effect.

The utility model has the advantages that:

through set up the damping sponge piece in the recess that forms between mount pad and supporting seat, can the transformer vibrations of effective absorption installation on the mount pad, it has the liquid silica gel rubber body to set up to pack through the reservation chamber in damping sponge piece inside, and through the upper and lower both ends of the rubber body are hugged closely respectively mount pad and supporting seat can let the liquid silica gel effective absorption in the rubber body come from the sound of transformer and make an uproar and vibrations. Therefore, the utility model relates to a vibration and noise that vibration and noise reduction base of transformer can effectively reduce the transformer.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partial cross-sectional view of the present invention.

Fig. 3 is the sectional view of the internal structure of the middle damping sponge block.

Fig. 4 is the internal structure schematic diagram of the middle damping sponge block of the utility model.

Fig. 5 is the structural schematic diagram of the upper and lower modules of the middle damping sponge block.

Fig. 6 is a schematic structural view of the middle damping sponge block of the present invention.

Fig. 7 is a partial structural sectional view of the present invention.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and schematic or simplified schematic drawings only, not for the purpose of limiting the same, and not for the purpose of limiting the same; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "vertical", "horizontal", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is merely for convenience and simplicity of description, and it is not intended to indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Furthermore, if terms such as "first," "second," etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, it will be apparent to those of ordinary skill in the art that the specific meanings of the above terms may be understood according to particular circumstances.

As shown in fig. 1, a vibration/noise reduction base of transformer, mount pad 1, supporting seat 2 and supporting leg 3, supporting seat 2 connects and supports in the bottom of mount pad 1, supporting leg 3 quantity is four and four diagonal positions of fixed mounting in the supporting seat 2 bottom, be formed with recess 4 between mount pad 1 and the supporting seat 2, install damping sponge piece 5 in the recess 4, combine fig. 2, fig. 3 and fig. 4 show, damping sponge piece 5 is inside to be formed with a plurality of reservation chambeies 51, reservation chamber 51 is arranged in damping sponge piece 5 along XY axle direction, the cooperation is installed in reservation chamber 51 and is had rubber body 52, the intussuseption of rubber body 52 is filled with liquid silica gel, the upper and lower both ends of rubber body 52 are closely connected mount pad 1 and supporting seat 2 respectively.

Through installing damping sponge piece 5 in recess 4 that forms between mount pad 1 and supporting seat 2, can let the transformer vibrations of sponge effective absorption installation on mount pad 1, install the rubber body 52 that is filled with liquid silica gel through the reservation chamber 51 inside damping sponge piece 5 to upper and lower both ends through the rubber body 52 are hugged closely mount pad 1 and supporting seat 2 respectively, can let the liquid silica gel in the rubber body effectively absorb the sound that comes from the transformer and make an uproar and vibrations.

As a further improvement to this embodiment, as shown in fig. 5, the damping sponge block 5 is divided into an upper module 501 and a lower module 502 which are spliced up and down, the upper half part and the lower half part of the reserved cavity 51 are respectively integrally formed in the upper module and the lower module, and a velcro layer is arranged between the upper module 501 and the lower module 502 and is connected through the velcro tape 100.

The damping sponge block 5 is divided into an upper module 501 and a lower module 502 which are spliced up and down, and the structure can facilitate the production and the manufacture of the damping sponge block 5; set up magic subsides layer in addition between last module 501 and lower module 502, the first effect is the quick connection of conveniently realizing last module 501 and lower module 502, and the second effect is because the magic subsides layer has a large amount of elasticity colludes and fibre, also has the vibration of making an uproar of effectively absorbing the sound that comes from the transformer simultaneously concurrently, can further strengthen vibration/noise reduction's effect.

As a further improvement to this embodiment, as shown in fig. 6, the upper side of the upper module 501 is provided with a magic tape layer 100 and detachably connected in the mounting seat 1 through a magic tape, and the lower side of the lower module 502 is provided with a magic tape layer 100 and detachably connected in the supporting seat 2 through a magic tape. Set up magic tape layer on last module 501 and lower module 502, the first effect is that module 501, lower module 502 are connected with mount pad 1 and supporting seat 2's quick respectively in convenient the realization, and the second effect is because the magic tape layer has a large amount of elasticity colludes and fibre, also has the sound that the effective absorption comes from the transformer simultaneously and makes an uproar vibrations concurrently, can further strengthen vibration/noise reduction's effect.

As a further improvement of this embodiment, as shown in fig. 2 and 4, the rubber body 52 is in the shape of an ellipsoid, the long axis of which is perpendicular to the ground. The ellipsoid major axis perpendicular to ground can let two upper and lower minor diameter ends of ellipse form rubber body 52 closely connect mount pad 1 and supporting seat 2 respectively, and this kind of placing has more elasticity and shock-absorbing capacity, and the effective absorption comes from the sound of transformer to make an uproar vibrations better, can further strengthen vibration/noise reduction's effect.

As a further improvement to this embodiment, as shown in fig. 7, a groove is provided at the bottom of the supporting leg 3, a polyurethane buffer plate 31 is installed in the groove, and a spring 32 is abutted between the polyurethane buffer plate 31 and the supporting leg 3 in the groove. Through the cooperation of polyurethane buffer board 31 and spring 32, can further absorb the sound that comes from the transformer and make an uproar vibrations in supporting leg 3 bottom, can further strengthen vibration/noise reduction's effect.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. It will be apparent to those skilled in the art that other variations or modifications can be made based on the above description, such as a simple change in the position of the cutting punch, a change in the shape and size of the fixed and movable working portions, and the like. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a vibration/noise reduction base of transformer, includes mount pad (1), supporting seat (2) and supporting leg (3), supporting seat (2) are connected and are supported in the bottom of mount pad (1), supporting leg (3) set up the bottom at supporting seat (2), a serial communication port, be formed with recess (4) between mount pad (1) and supporting seat (2), be provided with damping sponge piece (5) in recess (4), damping sponge piece (5) inside is formed with a plurality of and reserves chamber (51), it installs rubber body (52) to reserve chamber (51) fit in, the intussuseption of rubber body (52) is filled with liquid silica gel, the upper and lower both ends of rubber body (52) are hugged closely respectively mount pad (1) and supporting seat (2).

2. The vibration and noise reduction base of the transformer according to claim 1, wherein the vibration and noise reduction sponge block (5) is divided into an upper module (501) and a lower module (502) which are spliced up and down, the upper half part and the lower half part of the reserved cavity (51) are respectively formed in the upper module and the lower module, and a magic tape layer is arranged between the upper module (501) and the lower module (502) and connected through a magic tape.

3. The vibration/noise reduction base of the transformer according to claim 2, wherein the upper side of the upper module (501) is provided with a magic tape layer and detachably connected in the mounting base (1) through the magic tape, and the lower side of the lower module (502) is provided with a magic tape layer and detachably connected in the supporting base (2) through the magic tape.

4. The vibration/noise reduction base of a transformer according to claim 1, wherein the rubber body (52) is in the shape of an ellipsoid, the long axis of which is perpendicular to the ground.

5. The vibration and noise reduction base of the transformer according to claim 1, wherein a groove body is arranged at the bottom of the supporting leg (3), a polyurethane buffer plate (31) is installed in the groove body, and a spring (32) is abutted between the polyurethane buffer plate (31) and the supporting leg (3) in the groove body.