CN214797064U - Noise reduction type transformer - Google Patents

Abstract

The utility model discloses a type of making an uproar transformer falls, the motor assembly comprises a supporting column, the middle bottom of support column is provided with the base, the top fixedly connected with transformer body of base, the fixed surface of transformer body is connected with the spout, the surface sliding connection of spout has the sound shell of inhaling, inhale the top and the bottom of sound shell and all seted up the bloop, the inside intermediate position of inhaling the sound shell is provided with inhales the sound sponge. The utility model discloses in, at first be provided with the spout on the surface of transformer, the sliding surface of spout is connected with inhales the sound shell, inhales the inside of sound shell and is provided with and inhales the sound foam, inhales sound sponge and mineral wool abatvoix, all seted up the bloop in the top and the bottom of inhaling the sound shell simultaneously, the noise that produces when transformer during operation passes through the bloop, inhales the sound foam, inhales sound sponge and mineral wool abatvoix and adsorbs the noise, the noise polluted environment of avoiding producing accords with the policy of environmental protection, is worth wideling popularize.

Description

Noise reduction type transformer

Technical Field

The utility model relates to an electric power utensil technical field especially relates to a type of making an uproar transformer falls.

Background

A transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core magnetic core. The main functions include voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and magnetic saturation transformer.

With the development of society, present transformer uses more and more frequently, and there are some problems in the transformer when using, can produce great noise when using, influences the environment around, produces noise pollution easily, simultaneously to present transformer, when it is located the field, the workman is when the maintenance, and the injury is easily received in the time of needing to climb.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a noise reduction type transformer.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a noise reduction type transformer comprises a support column, wherein a base is arranged at the bottom of the middle of the support column, the top of the base is fixedly connected with a transformer body, the surface of the transformer body is fixedly connected with a chute, the surface of the sliding groove is connected with a sound-absorbing shell in a sliding way, the top and the bottom of the sound-absorbing shell are both provided with sound-deadening holes, the sound-absorbing sponge is arranged in the middle of the interior of the sound-absorbing shell, the top of the sound-absorbing sponge is fixedly connected with sound-absorbing foam, a driven gear is arranged at the middle position of one side of the supporting column, one end of the driven gear is engaged and connected with a driving gear, the other end of the driven gear is engaged with a first rack, the circle centers of the driving gear and the driven gear are fixedly connected with a connecting rod, the motor is fixedly connected to the bottom of the outer side of the supporting column, penetrates through the side wall of the supporting column and is connected with the driving gear in a rotating mode.

As a further description of the above technical solution:

the bottom of the sliding groove is fixedly connected with a positioning block.

As a further description of the above technical solution:

the bottom of the sliding groove is fixedly connected with a positioning block.

As a further description of the above technical solution:

and a mineral wool sound-absorbing plate is arranged at the bottom of the sound-absorbing sponge.

As a further description of the above technical solution:

the other end of the driving gear is meshed with a second rack.

As a further description of the above technical solution:

one end of the connecting rod is fixedly connected with the base.

As a further description of the above technical solution:

the outside fixedly connected with waterproof casing of motor.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first be provided with the spout on the surface of transformer body, the sliding surface of spout is connected with inhales the sound shell, inhales the inside of sound shell and is provided with and inhale the sound foam, inhale sound sponge and mineral wool abatvoix, all seted up the bloop in the top and the bottom of inhaling the sound shell simultaneously, the noise that produces when transformer body during operation passes through the bloop, inhales the sound foam, inhales sound sponge and mineral wool abatvoix and adsorbs the noise, avoids the noise pollution environment who produces, accords with the policy of environmental protection.

2. The utility model discloses in, one side intermediate position at the support column is provided with driving gear and driven gear, driving gear and driven gear intermeshing, driving gear one end and second rack toothing, driven gear one end and first rack toothing, be provided with the connecting rod in driving gear and driven gear's centre of a circle department simultaneously, connecting rod and base fixed connection, starter motor, drive driving gear and driven gear mesh the transmission, realize the lift of base, and then realize that the transformer body goes up and down, thereby make things convenient for the workman to maintain, reduce the danger of workman's climbing, be worth wideling popularize.

Drawings

Fig. 1 is a schematic structural diagram of a noise-reducing transformer according to the present invention;

fig. 2 is a schematic diagram of a sound-absorbing shell structure of a noise-reducing transformer according to the present invention;

fig. 3 is a schematic diagram of a supporting pillar structure of a noise reduction transformer according to the present invention.

Illustration of the drawings:

1. a support pillar; 2. a base; 3. a transformer body; 4. a chute; 5. positioning blocks; 6. a sound-absorbing shell; 7. a silencing hole; 8. a dust screen; 9. sound absorbing foam; 10. sound-absorbing sponge; 11. a mineral wool acoustic panel; 12. a motor; 13. a first rack; 14. a second rack; 15. a driving gear; 16. a driven gear; 17. a connecting rod; 18. a waterproof housing.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a type of making an uproar transformer falls, including support column 1, the centre bottom of support column 1 is provided with base 2, the top fixedly connected with transformer body 3 of base 2, the fixed surface of transformer body 3 is connected with spout 4, the sliding surface of spout 4 is connected with inhales sound shell 6, when inhaling sound shell 6 when needs, with its gliding downwards when upwards smooth not needing, inhale the top of sound shell 6 and all seted up bloop 7 with the bottom, inhale the inside intermediate position of sound shell 6 and be provided with and inhale sound sponge 10, inhale the top fixedly connected with of sound sponge 10 and inhale sound foam 9, be provided with spout 4 on the surface of transformer body 3, the sliding surface of spout 4 is connected with inhales sound shell 6, it is provided with and inhales sound foam 9 to inhale the inside of sound shell 6, inhale sound sponge 10 and mineral wool soundboard and inhale sound foam 11, simultaneously all seted up bloop 7 at the top of inhaling sound shell 6 and bottom, the noise that produces when transformer body 3 is worked passes through bloop 7, Inhale sound foam 9, inhale sound sponge 10 and mineral wool abatvoix 11 with the noise absorption, avoid the noise pollution environment that produces, the harm that noise pollution abatement produced, one side intermediate position of support column 1 is provided with driven gear 16, driven gear 16's one end meshing is connected with driving gear 15, driven gear 16's other end meshing is connected with first rack 13, driving gear 15 and driven gear 16's centre of a circle department fixedly connected with connecting rod 17, the outside bottom fixedly connected with motor 12 of support column 1, motor 12 passes the lateral wall of support column 1 and is connected for rotating with driving gear 15, motor 12 provides power when driving gear 15 and driven gear 16 rotate.

The bottom of the sliding groove 4 is fixedly connected with a positioning block 5, when the sound-absorbing shell 6 is not needed, the sliding sound-absorbing shell 6 is fixed by the positioning block 5, the maintenance is convenient, the surface of the silencing hole 7 is provided with a dust screen 8, the silencing hole 7 can not only carry out silencing, but also carry out heat dissipation, in order to reduce the influence of dust to inhaling sound shell 6 in radiating time, utilize dust screen 8 protection to inhale sound shell 6, the bottom of inhaling sound sponge 10 is provided with mineral wool abatvoix 11, utilize mineral wool abatvoix 11 to absorb the noise that transformer body 3 produced, the other end meshing of driving gear 15 is connected with second rack 14, the transmission of the two intermeshing, the one end and the base 2 of connecting rod 17 are fixed connection, be convenient for go up and down, the outside fixedly connected with waterproof casing 18 of motor 12, utilize waterproof casing 18 to carry out motor 12 to it and protect, reduce the corruption that the rainwater goes on motor 12.

The working principle is as follows: when the transformer is used, firstly, a sliding groove 4 is arranged on the surface of a transformer body 3, a sound absorption shell 6 is connected to the surface of the sliding groove 4 in a sliding manner, sound absorption foam 9, sound absorption sponge 10 and a mineral wool sound absorption plate 11 are arranged inside the sound absorption shell 6, meanwhile, sound absorption holes 7 are formed in the top and the bottom of the sound absorption shell 6, noise generated when the transformer body 3 works is absorbed through the sound absorption holes 7, the sound absorption foam 9, the sound absorption sponge 10 and the mineral wool sound absorption plate 11, the generated noise is prevented from polluting the environment, the environment-friendly policy is met, meanwhile, a driving gear 15 and a driven gear 16 are arranged in the middle position of one side of a support column 1, the driving gear 15 is meshed with the driven gear 16, one end of the driving gear 15 is meshed with a second rack 14, one end of the driven gear 16 is meshed with a first rack 13, and a connecting rod 17 is arranged at the circle center of the driving gear 15 and the driven gear 16, connecting rod 17 and base 2 fixed connection, starter motor 12 drives driving gear 15 and driven gear 16 and meshes the transmission, realizes the lift of base 2 and then realizes that transformer body 3 goes up and down to make things convenient for the workman to maintain, reduce the danger of workman's climbing, reach the healthy purpose of protection workman.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. A noise-reducing transformer comprises a support column (1), and is characterized in that: the middle bottom of the supporting column (1) is provided with a base (2), the top of the base (2) is fixedly connected with a transformer body (3), the surface of the transformer body (3) is fixedly connected with a sliding groove (4), the surface of the sliding groove (4) is connected with a sound absorption shell (6), sound absorption holes (7) are formed in the top and the bottom of the sound absorption shell (6), a sound absorption sponge (10) is arranged at the middle position inside the sound absorption shell (6), a sound absorption foam (9) is fixedly connected to the top of the sound absorption sponge (10), a driven gear (16) is arranged at the middle position of one side of the supporting column (1), one end of the driven gear (16) is meshed with a driving gear (15), the other end of the driven gear (16) is meshed with a first rack (13), and a connecting rod (17) is fixedly connected with the circle center of the driving gear (15) and the driven gear (16), the outer side bottom fixedly connected with motor (12) of support column (1), motor (12) pass the lateral wall of support column (1) and be connected for rotating with driving gear (15).

2. A noise reducing transformer according to claim 1, wherein: the bottom of the sliding groove (4) is fixedly connected with a positioning block (5).

3. A noise reducing transformer according to claim 1, wherein: and a dust screen (8) is arranged on the surface of the silencing hole (7).

4. A noise reducing transformer according to claim 1, wherein: and a mineral wool sound-absorbing plate (11) is arranged at the bottom of the sound-absorbing sponge (10).

5. A noise reducing transformer according to claim 1, wherein: the other end of the driving gear (15) is connected with a second rack (14) in a meshed manner.

6. A noise reducing transformer according to claim 1, wherein: one end of the connecting rod (17) is fixedly connected with the base (2).

7. A noise reducing transformer according to claim 1, wherein: and a waterproof shell (18) is fixedly connected to the outside of the motor (12).

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