CN207868015U - A kind of antivibration transformer base - Google Patents

Abstract

The utility model discloses an anti-vibration transformer base, which comprises a transformer body and a base body. In the groove, one end of the first telescopic spring is fixedly connected to the outer surface of the limit block, and a protruding support plate is fixedly installed in the middle of the upper and lower surfaces of the transformer body, and a sliding plate is movably engaged in the second circular groove, and one end of the second telescopic spring All are fixedly connected on the inner surface of the sliding plate. Through the action of the rubber gasket and the second telescopic spring, the vibration resistance between the transformer body and the base plate and the panel is improved, and the frequency of the up and down vibration of the transformer body is effectively slowed down. When the transformer body shakes left and right, through the first telescopic spring The role of the opposite force to the transformer body can slow down the magnitude of the transformer body shaking from side to side. The utility model has the advantages of stable structure and good anti-seismic effect.

Description

An anti-vibration transformer base

technical field

The utility model relates to the technical field of transformers, in particular to an anti-vibration transformer base.

Background technique

In some special areas, or under special conditions, such as an earthquake, there will be aftershocks after the earthquake. At this time, the emergency repair of electric power is extremely important. It is necessary that the electric equipment after emergency repair can withstand the shaking of the aftershocks. At the same time, Traditional transformers are often installed directly on the mounting board. When they are put into use later, due to the influence of the environment and the operation of power equipment, vibrations often occur. If no corresponding shock absorption measures are taken, this will have a great impact on the use of the transformer. influences.

Utility model content

The purpose of the utility model is to provide an anti-vibration transformer base.

In order to achieve the above purpose, the technical solution adopted by the utility model is as follows: an anti-vibration transformer base, including a transformer body and a base body, the transformer body is arranged in the base body, and the base body is composed of a base plate, It consists of a panel, a first protruding base and a second protruding base, the first protruding base is fixed on the lower surface of the panel, the second protruding base is fixed on the upper surface of the base plate, and the The first protruding base is fixedly connected to the second protruding base through multiple sets of connecting plates. The middle part of the outer surface of the transformer body is fixedly sleeved with a collar, and four sets of chucks are uniformly and fixedly installed on the surface of the collar. The transformer Four groups of buffer plates are evenly arranged on the outside of the body, and the four groups of buffer plates are fixedly connected with the collar through the chuck, and the upper and lower sides of the buffer plate are fixed with limit blocks, and the lower surface of the base plate and the upper surface of the panel The outer end of the surface is provided with a chute corresponding to the position of the buffer plate, and the base plate and the inside of the panel are provided with a limiting cavity connected to the chute at the position of the chute, and the upper and lower ends of the buffer plate are inserted in the chute, and The upper and lower ends of the buffer plate are movably engaged with the limit cavity through the limit block, and the outer surface of the base plate and the panel are respectively provided with installation cylinders corresponding to the positions of the limit cavity, and the first telescopic springs are arranged in the installation cylinders. One end of the telescopic spring is fixedly connected to the outer surface of the limit block, the lower surface of the first protruding base and the upper surface of the second protruding base are provided with a first circular groove, and the middle part of the first circular groove is provided with a second circular groove. Two circular grooves, the middle part of the upper and lower surfaces of the transformer body are fixedly installed with protruding support plates, and the upper and lower ends of the transformer body are respectively movably inserted into the first circular grooves of the first protruding base and the second protruding base , the protruding support plates at the upper and lower ends of the transformer body are respectively movably inserted into the second circular grooves of the first protruding base and the second protruding base, and sliding plates are movably engaged in the second circular grooves , and the bottom surface of the second circular groove is fixedly installed with multiple sets of second telescopic springs, and one end of the second telescopic springs is fixedly connected to the inner surface of the sliding plate.

Preferably, rubber gaskets are fixedly bonded to the surfaces of the first circular grooves.

Preferably, the base plate and the second protruding base are integrally formed.

Preferably, the panel and the first protruding base are integrally formed.

Compared with the prior art, the utility model has the advantages of:

The upper and lower ends of the transformer body are inserted in the first circular groove, and the protruding support plate is inserted in the second circular groove to fit the sliding plate. Through the action of the rubber washer and the second telescopic spring, the relationship between the transformer body and the second telescopic spring is improved. The vibration resistance between the base plate and the panel effectively slows down the frequency of the up and down vibration of the transformer body. The limit block at the upper and lower ends of the buffer plate fits with the first telescopic spring. When the transformer body shakes left and right, the first telescopic spring The action of the spring gives the opposite force to the transformer body, which can slow down the amplitude of the left and right shaking of the transformer body. The utility model has the advantages of stable structure and good anti-seismic effect.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural diagram of a kind of anti-vibration transformer base of the present utility model;

Fig. 2 is a sectional view of an anti-vibration transformer base of the utility model;

FIG. 3 is an enlarged schematic diagram of the structure at A in FIG. 2 .

In the figure: 1 transformer body, 2 base plate, 3 panel, 4 first protruding base, 5 second protruding base, 6 connecting plate, 7 collar, 8 buffer plate, 9 chuck, 10 installation cylinder, 11 limit block, 12 chute, 13 limit cavity, 14 first telescopic spring, 15 first circular groove, 16 second circular groove, 17 protruding support plate, 18 sliding plate, 19 second telescopic spring, 20 rubber washers.

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly.

Referring to Figure 1, Figure 2 and Figure 3, the utility model provides an anti-vibration transformer base, including a transformer body 1 and a base body, the transformer body 1 is arranged in the base body, and the base body is formed by a base plate 2 , a panel 3, a first protruding base 4 and a second protruding base 5, the first protruding base 4 is fixedly arranged on the lower surface of the panel 3, and the panel 3 and the first protruding base 4 are integrally formed , the second protruding base 5 is fixedly arranged on the upper surface of the base plate 2, the base plate 2 and the second protruding base 5 are integrally formed, and the first protruding base 4 is connected to the second protruding base 4 through multiple sets of connecting plates 6. The base 4 is fixedly connected, and the middle part of the outer surface of the transformer body 1 is fixedly provided with a collar 7. The surface of the collar 7 is uniformly fixed with four sets of chucks 9, and the outside of the transformer body 1 is evenly equipped with four sets of buffer plates 8, four sets of The buffer plates 8 are all fixedly connected with the collar 7 through the chuck 9, the upper and lower ends of the buffer plates 8 are fixedly provided with limit blocks 11, and the lower surface of the base plate 2 and the outer end of the upper surface of the panel 3 correspond to the position of the buffer plate 8. There is a chute 12, and the inside of the base plate 2 and the panel 3 are provided with a limiting cavity 13 connected to the chute 12 at the position of the chute 12, the upper and lower ends of the buffer plate 8 are inserted in the chute 12, and the upper and lower ends of the buffer plate 8 Both ends are movably engaged with the limiting cavity 13 through the limiting block 11, and the outer surface of the base plate 2 and the panel 3 are provided with a mounting cylinder 10 corresponding to the position of the limiting cavity 13, and the first telescopic spring 14 is arranged in the mounting cylinder 10 , one end of the first telescopic spring 14 is fixedly connected to the outer surface of the limiting block 11 .

Both the lower surface of the first protruding base 4 and the upper surface of the second protruding base 5 are provided with a first circular groove 15, and the middle part of the first circular groove 15 is provided with a second circular groove 16, and the transformer body 1 is up and down. The middle part of the surface is fixed with a protruding support plate 17, and the upper and lower ends of the transformer body 1 are respectively movably inserted in the first circular groove 15 of the first protruding base 4 and the second protruding base 5. The surface of the groove 15 is fixedly bonded with a rubber gasket 20, and the protruding support plates 17 at the upper and lower ends of the transformer body 1 are respectively movably inserted into the second circular groove 16 of the first protruding base 4 and the second protruding base 5 , the sliding plate 18 is movably engaged in the second circular groove 16, and the bottom surface of the second circular groove 16 is fixedly installed with multiple sets of second telescopic springs 19, and one end of the second telescopic spring 19 is fixedly connected to the sliding plate 18 inner surface.

Working principle: The upper and lower ends of the transformer body 1 are inserted in the first circular groove 15, and the protruding support plate 17 is inserted in the second circular groove 16 to fit the sliding plate 18, and the rubber gasket 20 and the second telescopic The effect of the spring 19 improves the vibration resistance between the transformer body 1 and the base plate 2 and the panel 3, and effectively slows down the frequency of the transformer body 1's up and down vibration. 14 are attached to each other, when the transformer body 1 shakes left and right, the action of the first telescopic spring 14 gives the transformer body 1 an opposite force, which can slow down the magnitude of the transformer body 1 shaking left and right.

Although the embodiment of the utility model has been described in conjunction with the accompanying drawings, the patent owner can make various deformations or modifications within the scope of the appended claims, as long as it does not exceed the protection scope described in the claims of the utility model, All should be within the protection scope of the present utility model.

Claims (4)

1. An anti-vibration transformer base comprises a transformer body (1) and a base body, the transformer body (1) is arranged in the base body, and the base body consists of a base plate (2), a panel (3 ), a first protruding base (4) and a second protruding base (5), characterized in that: the first protruding base (4) is fixedly arranged on the lower surface of the panel (3), and the The second protruding base (5) is fixedly arranged on the upper surface of the base plate (2), and the first protruding base (4) is fixed to the second protruding base (4) through multiple sets of connecting plates (6) connection, the middle part of the outer surface of the transformer body (1) is fixedly provided with a collar (7), the surface of the collar (7) is evenly fixed with four sets of chucks (9), and the outside of the transformer body (1) is evenly arranged There are four groups of buffer plates (8), and the four groups of buffer plates (8) are fixedly connected to the collar (7) through chucks (9), and both sides of the upper and lower ends of the buffer plates (8) are fixed with limited positions Block (11), the lower surface of the base plate (2) and the outer end of the upper surface of the panel (3) are all provided with chute (12) corresponding to the position of the buffer plate (8), and the base plate (2) and the panel (3) ) inside the chute (12) is provided with a limiting cavity (13) connected to the chute (12), the upper and lower ends of the buffer plate (8) are inserted in the chute (12), and the buffer plate ( 8) The upper and lower ends are movable and engaged with the limiting cavity (13) through the limiting block (11), and the outer surfaces of the base plate (2) and the panel (3) are equipped with mounting brackets corresponding to the positions of the limiting cavity (13). Both the tube (10) and the installation tube (10) are provided with a first telescopic spring (14), one end of the first telescopic spring (14) is fixedly connected to the outer surface of the limit block (11), and the first protruding base (4) The lower surface and the upper surface of the second protruding base (5) are provided with a first circular groove (15), and the middle part of the first circular groove (15) is provided with a second circular groove (16), The middle part of the upper and lower surfaces of the transformer body (1) is fixed with a protruding support plate (17), and the upper and lower ends of the transformer body (1) are respectively movably inserted into the first protruding base (4) and the second protruding base (5) In the first circular groove (15), the protruding support plates (17) at the upper and lower ends of the transformer body (1) are movably inserted in the first protruding base (4) and the second protruding base ( 5) In the second circular groove (16), a sliding plate (18) is movably engaged in the second circular groove (16), and the bottom surface of the second circular groove (16) is fixedly installed with Multiple groups of second telescopic springs (19), one end of the second telescopic springs (19) are all fixedly connected to the inner surface of the sliding plate (18). 2. An anti-vibration transformer base according to claim 1, characterized in that rubber washers (20) are fixedly bonded to the surface of the first circular groove (15). 3. The anti-vibration transformer base according to claim 1, characterized in that: the base plate (2) and the second protruding base (5) are integrally formed. 4. The anti-vibration transformer base according to claim 1, characterized in that: the panel (3) and the first protruding base (4) are integrally formed.