CN212136121U

CN212136121U - A structure of making an uproar falls in diversified for transformer

Info

Publication number: CN212136121U
Application number: CN202020851877.2U
Authority: CN
Inventors: 朱春媛
Original assignee: Individual
Current assignee: HT-HYSA SECURITY TECHNOLOGY ENGINEERING CO LTD
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-11
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a structure of making an uproar falls in diversified for transformer belongs to the transformer and falls the technical field of making an uproar, and it includes the casing, the first resilient means of the equal fixedly connected with of the left and right sides face of shells inner wall, and two first resilient means's opposite face all is provided with the pulley, two pulley sliding connection is at the lower surface of same sloping block. This a structure of making an uproar falls in diversified for transformer, through setting up first spring, the second spring, first slide bar, backup pad and limiting plate, the vibrations of internal plant when transformer body operates and when sending the noise, the impact force when the second spring of both sides will be to transformer body vibrations cushions, and two pulleys of bottom also can be extruded to both sides by the sloping block at the in-process of vibrations, reset under the effect of first spring elasticity afterwards, thereby play the effect of buffering, reduce the range of transformer body vibrations, the propagation of noise when having slowed down vibrations, and do not influence people's daily life.

Description

A structure of making an uproar falls in diversified for transformer

Technical Field

The utility model belongs to the technical field of the transformer is fallen and is fallen, specifically is a structure of making an uproar falls in diversified for transformer.

Background

Along with the enhancement of people's environmental awareness, the noise problem of transformer body has obtained the high attention of national electric power department and transformer body manufacturing factory, thereby the transformer body often shakes owing to the operation of self internal part and sends the noise at present in the use of reality, and lacks corresponding part again in the market and falls it and make an uproar for the noise that sends in the operation of vary voltage just influences people's daily life easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a structure of making an uproar falls in diversely for transformer has solved transformer body and has often took place to shake and send the noise because the operation of self internals, and lacks corresponding part again on the market and falls it and make an uproar for the noise that sends in vary voltage operation process just influences people's daily life's problem easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a structure of making an uproar falls in diversified for transformer, includes the casing, the first resilient means of the equal fixedly connected with of shells inner wall's the left and right sides face, and two first resilient means's opposite face all is provided with the pulley, two pulley sliding connection is at the lower surface of same sloping block, the last fixed surface of sloping block is connected with the backup pad, the upper surface overlap joint of backup pad has transformer body, transformer body's the equal overlap joint of the left and right sides face has the limiting plate, and the three second resilient means of the equal fixedly connected with of one side that two limiting plates kept away from mutually, second resilient means's left end and shells inner wall's left surface fixed connection.

As a further aspect of the present invention: the upper surface of casing passes through the right flank swing joint of round pin axle with the apron, the right flank of casing is provided with the second sliding sleeve, sliding connection has the second slide bar in the second sliding sleeve, the other end of second slide bar is connected with the last fixed surface of apron, the surface of second slide bar has cup jointed the sound insulation cover, the lower surface of sound insulation cover and the last fixed surface of second sliding sleeve are connected.

As a further aspect of the present invention: the upper surface joint of apron has a plurality of elasticity acoustic celotex board, and a word hole has all been seted up to the upper surface of a plurality of elasticity acoustic celotex board.

As a further aspect of the present invention: the cover plate is fixedly connected with the cover plate through a fastening mechanism arranged on the left side face of the shell, a cavity is formed in the shell and is a vacuum cavity, inclined plates are arranged on the left side face and the right side face of the transformer body, and rollers are fixedly connected to the lower surface of the first elastic device.

As a further aspect of the present invention: the first elastic device comprises a first sliding sleeve, the left side face of the first sliding sleeve is fixedly connected with the left side face of the inner wall of the shell, a first sliding rod is connected in the first sliding sleeve in a sliding mode, the right end of the first sliding rod is fixedly connected with the left side face of the pulley, a first spring is arranged in the first sliding sleeve, the two ends of the first spring are fixedly connected with the left side face of the inner wall of the first sliding sleeve and the left end of the first sliding rod respectively, and the lower surface of the first sliding rod is fixedly connected with the upper surface of the roller.

As a further aspect of the present invention: the second elastic device comprises a telescopic rod, a second spring is sleeved on the outer surface of the telescopic rod, and the two ends of the second spring and the telescopic rod are fixedly connected with the left side face of the limiting plate and the left side face of the inner wall of the shell respectively.

(III) advantageous effects

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

1. this a structure of making an uproar falls in diversified for transformer, through setting up first spring, the second spring, the pulley, first sliding sleeve, first slide bar, backup pad and limiting plate, when transformer body operation internal plant's vibrations and noise emission, the impact force when the second spring of both sides will be to transformer body vibrations cushions, and two pulleys of bottom also can be extruded to both sides by the sloping block at the in-process of vibrations, reset under the effect of first spring elasticity afterwards, thereby play the effect of buffering, reduce the range of transformer body vibrations, the propagation of noise when having slowed down vibrations, and do not influence people's daily life.

2. This a structure of making an uproar falls in diversified for transformer, through setting up through-hole and elasticity acoustic celotex board, when the staff need install the transformer body, only need place the transformer body in the casing, the electric wire that will connect afterwards passes through the through-hole and connects can, and the electric wire will be held under the effect of elasticity acoustic celotex board after passing through the through-hole, thereby make the electric wire can be convenient pass the apron and install, and when need not install the electric wire, the elasticity acoustic celotex board will seal the through-hole, make inside noise be difficult for overflowing to the external world, and after the electric wire passes the through-hole, because the elasticity acoustic celotex board can be held the electric wire, make the electric wire be difficult for sending the noise because of.

3. This a structure of making an uproar falls in diversified for transformer through setting up second sliding sleeve and sound insulation cover for the second slide bar is along with the apron when sealing the casing, and second slide bar and second sliding sleeve also can seal the position of round pin axle, make the gap of apron and casing connection be difficult for having the noise to spread.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a front view of a cross-sectional structure of the first sliding sleeve of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

in the figure: the device comprises a shell 1, a first elastic device 2, a first sliding sleeve 21, a first spring 22, a first sliding rod 23, a pulley 3, an inclined block 4, a supporting plate 5, a transformer body 6, a limiting plate 7, a second elastic device 8, a second spring 81, an expansion rod 82, a pin shaft 9, a cover plate 10, a second sliding sleeve 11, a second sliding rod 12, a sound insulation sleeve 13, an elastic sound insulation plate 14, a fastening mechanism 15, a cavity 16, an inclined plate 17 and a roller 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a multi-azimuth noise reduction structure for a transformer comprises a shell 1, wherein the left side surface and the right side surface of the inner wall of the shell 1 are fixedly connected with first elastic devices 2, the opposite surfaces of the two first elastic devices 2 are respectively provided with a pulley 3, the two pulleys 3 are slidably connected with the lower surface of the same inclined block 4, the upper surface of the inclined block 4 is fixedly connected with a support plate 5, the upper surface of the support plate 5 is lapped with a transformer body 6, the left side surface and the right side surface of the transformer body 6 are respectively lapped with a limit plate 7, the surface far away from the two limit plates 7 is respectively fixedly connected with three second elastic devices 8, the left end of each second elastic device 8 is fixedly connected with the left side surface of the inner wall of the shell 1, when the transformer body 6 runs, radiography can be sent out due to the vibration of the self part by arranging the first spring 22, the support plate 5 and the limit plates 7, and a certain buffering effect is achieved by, the vibration amplitude of the transformer body 6 is reduced, the propagation of noise during vibration is slowed down, and the daily life of people is not influenced.

Specifically, as shown in fig. 1 and 3, the upper surface of the housing 1 is movably connected to the right side surface of the cover plate 10 through a pin 9, the right side surface of the housing 1 is provided with a second sliding sleeve 11, a second sliding rod 12 is slidably connected to the second sliding sleeve 11, due to the arrangement of the second sliding sleeve 11 and the sound-proof sleeve 13, when the housing 1 is sealed along with the cover plate 10, the second sliding rod 12 and the second sliding sleeve 11 can also seal the position of the pin 9, so that a gap between the cover plate 10 and the housing 1 is not prone to noise transmission, the other end of the second sliding rod 12 is fixedly connected to the upper surface of the cover plate 10, the outer surface of the second sliding rod 12 is sleeved with the sound-proof sleeve 13, the lower surface of the sound-proof sleeve 13 is fixedly connected to the upper surface of the second sliding sleeve 11, the upper surface of the cover plate 10 is clamped with an elastic sound-proof plate 14, due to the arrangement of the through hole, the electric wire can be, the electric wire can conveniently pass through the cover plate 10 to be installed, the upper surfaces of the elastic sound insulation plates 14 are provided with straight holes, due to the arrangement of the straight holes and the elastic sound insulation plates 14, when the electric wire is not required to be installed, the elastic sound insulation plates 14 can seal the through holes, so that the internal noise is not easy to diffuse to the outside, and after the electric wire passes through the through holes, the electric wire is clamped by the elastic sound insulation plates 14, so that the electric wire is not easy to generate noise due to vibration, the cover plate 10 is fixedly connected with the cover plate 10 through the fastening mechanism 15 arranged on the left side surface of the shell 1, the shell 1 is internally provided with the cavity 16, the cavity 16 is a vacuum cavity, due to the arrangement of the cavity 16, the noise generated by the transformer body 6 in the shell 1 is not easy to be transmitted to the outside through the shell 1, the applicability of the noise reduction structure is effectively improved, the left side, a roller 18 is fixedly connected to the lower surface of the first elastic device 2.

Specifically, as shown in fig. 1, the first elastic device 2 includes a first sliding sleeve 21, a left side surface of the first sliding sleeve 21 is fixedly connected to a left side surface of an inner wall of the housing 1, a first sliding rod 23 is slidably connected to the first sliding sleeve 21, a right end of the first sliding rod 23 is fixedly connected to a left side surface of the pulley 3, due to the arrangement of a first spring 22 and a second spring 81, when the transformer body 6 vibrates, the first spring 22 and the second spring 81 will repeatedly extend and contract under the vibration effect of the transformer body 6, thereby reducing the impact force when the transformer body 6 vibrates, reducing the noise when the transformer body 6 vibrates, and simultaneously making the transformer body 6 not easily damaged due to collision with the inner wall of the housing 1, the first spring 22 is arranged in the first sliding sleeve 21, two ends of the first spring 22 are respectively fixedly connected to the left side surface of the inner wall of the first sliding sleeve 21 and the left side surface of the first sliding rod 23, because of being provided with gyro wheel 18, make sloping block 4 when extruding first slide bar 23 through pulley 3, gyro wheel 18 will rotate, make first slide bar 23 more smooth and easy when removing, and the difficult condition that breaks that appears, the lower surface of first slide bar 23 and the last fixed surface of gyro wheel 18 are connected, second resilient means 8 includes telescopic link 82, second spring 81 has been cup jointed to the surface of telescopic link 82, the both ends of second spring 81 and telescopic link 82 respectively with the left surface of limiting plate 7 and the left surface fixed connection of casing 1 inner wall.

The utility model discloses a theory of operation does:

s1, when the transformer is used, a worker only needs to loosen the fastening mechanism 15, then the worker can turn over the cover plate 10, then place the transformer body 6 in the shell 1, then the worker only needs to connect the wires to be connected through the elastic sound insulation plate 14, and the wires are clamped under the action of the elastic sound insulation plate 14 after passing through the elastic sound insulation plate 14;

s2, when a worker places the transformer body 6 in the shell 1, the worker only needs to contact the two inclined plates 17 with the two limiting plates 7 more importantly, so that the inclined plates 17 move downwards while pressing the limiting plates 7, when the lower surface of the transformer body 6 contacts with the supporting plate 5, the transformer body 6 is fixed in the shell 1, and then the worker only needs to turn over the cover plate 10, so that the second sliding rod 12 slides out along the second sliding sleeve 11;

s3, when the transformer body 6 is operated and the vibration of the internal device generates noise, the second springs 81 on both sides will buffer the impact force of the transformer body 6 when it is vibrated, and the two bottom pulleys 3 will be pressed by the sloping block 4 to both sides during the vibration process, and then will be reset by the elastic force of the first spring 22.

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.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a structure of making an uproar falls in diversified for transformer, includes casing (1), its characterized in that: the utility model discloses a transformer, including casing (1), the equal first resilient means of fixedly connected with (2) of the left and right sides face of casing (1) inner wall, and the opposite face of two first resilient means (2) all is provided with pulley (3), two pulley (3) sliding connection is at the lower surface of same sloping block (4), the last fixed surface of sloping block (4) is connected with backup pad (5), the upper surface overlap joint of backup pad (5) has transformer body (6), the equal overlap joint of the left and right sides face of transformer body (6) has limiting plate (7), and the equal three second resilient means of fixedly connected with (8) of one side that two limiting plates (7) kept away from mutually, the left end of second resilient means (8) is connected with the left surface fixed of casing (1) inner wall.

2. The multi-directional noise reduction structure for the transformer according to claim 1, wherein: the upper surface of casing (1) is through the right flank swing joint of round pin axle (9) and apron (10), the right flank of casing (1) is provided with second sliding sleeve (11), sliding connection has second slide bar (12) in second sliding sleeve (11), the other end of second slide bar (12) is connected with the last fixed surface of apron (10), the surface of second slide bar (12) has cup jointed syllable-dividing cover (13), the lower surface of syllable-dividing cover (13) is connected with the last fixed surface of second sliding sleeve (11).

3. The multi-directional noise reduction structure for the transformer according to claim 2, wherein: the upper surface joint of apron (10) has a plurality of elasticity acoustic celotex board (14), and the upper surface of a plurality of elasticity acoustic celotex board (14) has all seted up a word hole.

4. The multi-directional noise reduction structure for transformer according to claim 3, wherein: the transformer is characterized in that the cover plate (10) is fixedly connected with the cover plate (10) through a fastening mechanism (15) arranged on the left side surface of the shell (1), a cavity (16) is formed in the shell (1), the cavity (16) is a vacuum cavity, inclined plates (17) are arranged on the left side surface and the right side surface of the transformer body (6), and rollers (18) are fixedly connected to the lower surface of the first elastic device (2).

5. The multi-directional noise reduction structure for the transformer according to claim 1, wherein: first resilient means (2) include first sliding sleeve (21), the left surface of first sliding sleeve (21) and the left surface fixed connection of casing (1) inner wall, sliding connection has first slide bar (23) in first sliding sleeve (21), the right-hand member of first slide bar (23) and the left surface fixed connection of pulley (3), be provided with first spring (22) in first sliding sleeve (21), the both ends of first spring (22) respectively with the left surface of first sliding sleeve (21) inner wall and the left end fixed connection of first slide bar (23), the lower surface of first slide bar (23) and the last fixed surface of gyro wheel (18) are connected.

6. The multi-directional noise reduction structure for the transformer according to claim 1, wherein: the second elastic device (8) comprises an expansion rod (82), a second spring (81) is sleeved on the outer surface of the expansion rod (82), and the two ends of the second spring (81) and the expansion rod (82) are fixedly connected with the left side surface of the limiting plate (7) and the left side surface of the inner wall of the shell (1) respectively.