CN214336496U

CN214336496U - Noise reduction supporting structure of transformer

Info

Publication number: CN214336496U
Application number: CN202120080530.7U
Authority: CN
Inventors: 丁岳萍; 周灵道; 江友华; 吴一庆
Original assignee: Hangzhou Qiantang River Electric Group Co Ltd
Current assignee: Hangzhou Qiantang River Electric Group Co Ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-10-01
Anticipated expiration: 2031-01-13

Abstract

The utility model provides a bearing structure of making an uproar falls of transformer, include box, transformer supporting seat, cushion, fall the damper of making an uproar and prevent inclined to one side damper, the transformer supporting seat is fallen the damper of making an uproar and is installed in the box through a plurality of, cushion is installed to the top of transformer supporting seat, fall the damper of making an uproar and set up in the bottom of transformer supporting seat, it includes from last to first elastic buffer mechanism and the second elastic buffer mechanism that sets gradually down to fall the damper of making an uproar, box inner wall all around is equipped with a plurality of and prevents inclined to one side damper, prevent being equipped with the telescopic on the inclined to one side damper and prevent inclined to one side gyro wheel, prevent that inclined to one side gyro wheel offsets with the outer wall of transformer supporting seat and lean on. The noise reduction damping mechanism can realize dual shock absorption, the buffering cushion further improves the effect of shock absorption and noise reduction, and the noise generated due to the vibration of the transformer is reduced.

Description

Noise reduction supporting structure of transformer

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of transformer equipment, especially a bearing structure of making an uproar falls of transformer.

[ background of the invention ]

The existing placement positions of a plurality of transformers are close to a residential area, and the transformers are easy to produce noise pollution, can cause chronic damage to human bodies, are easy to irritate and irritate, and influence the normal life and rest of nearby residents. The noise of the transformer is generated by the vibration of the transformer, and the noise is generated continuously, so that the problem of noise reduction and shock absorption of the transformer is the problem which needs to be solved urgently at present, and a noise reduction supporting structure of the transformer is provided.

[ Utility model ] content

The utility model discloses an aim at solving the problem among the prior art, provide a bearing structure of making an uproar falls of transformer, have good vibration/noise reduction effect.

In order to realize the above-mentioned purpose, the utility model provides a bearing structure of making an uproar falls of transformer, include box, transformer supporting seat, cushion, fall the damper of making an uproar and prevent inclined to one side damper, the transformer supporting seat is installed in the box through a plurality of noise reduction damper, cushion is installed to the top of transformer supporting seat, noise reduction damper sets up in the bottom of transformer supporting seat, noise reduction damper includes from last to the first elastic buffer mechanism and the second elastic buffer mechanism that set gradually down, box inner wall all around is equipped with a plurality of and prevents inclined to one side damper, prevent being equipped with the telescopic on the inclined to one side damper and prevent inclined to one side gyro wheel, prevent that inclined to one side gyro wheel offsets with the outer wall of transformer supporting seat and lean on.

Preferably, the noise reduction and vibration reduction mechanism further comprises two L-shaped supports which are symmetrically arranged, a first guide plate and a second guide plate which are connected with the two L-shaped supports are sequentially arranged between the two L-shaped supports from top to bottom, a first elastic buffering mechanism is arranged on the first guide plate through a first spring, a second elastic buffering mechanism is arranged below the first elastic buffering mechanism, and the second elastic buffering mechanism is arranged on the second guide plate through a second spring.

Preferably, the first elastic buffer mechanism is of an I-shaped structure and comprises a first connecting seat, a first slide rod, a second connecting seat and a first spring, wherein the first connecting seat, the first slide rod and the second connecting seat are sequentially arranged from top to bottom, the first spring is sleeved outside the first slide rod, the top of the first slide rod is connected with the first connecting seat, the lower end of the first slide rod penetrates through a center hole in the first guide plate and is connected with the second connecting seat, one end of the first spring is abutted against the first connecting seat, the other end of the first spring is abutted against the first guide plate, the first connecting seat is connected with the transformer supporting seat, and two second elastic buffer mechanisms are symmetrically arranged at the bottom of the second connecting seat.

Preferably, the second elastic buffer mechanism comprises a second slide bar and a second spring sleeved outside the second slide bar, the top of the second slide bar is connected with the first elastic buffer mechanism, the bottom of the second slide bar penetrates through a central hole in the second guide plate and is connected with a limiting block, one end of the second spring abuts against the bottom of the first elastic buffer mechanism, and the other end of the second spring abuts against the second guide plate.

Preferably, the anti-deviation damping mechanism further comprises a telescopic support, and a third spring is sleeved on a telescopic rod of the telescopic support and is connected with the anti-deviation roller.

As preferred, a plurality of installation cavity has evenly been seted up in the cushion, install buffer spring in the installation cavity, the top of cushion still is equipped with the backup pad, buffer spring's upper end offsets with the backup pad.

The utility model has the advantages that: the utility model discloses a transformer supporting seat, cushion, noise reduction and shock absorption mechanism and prevent inclined to one side damper etc. cooperation, noise reduction and shock absorption mechanism can realize dual shock attenuation, and cushion further improves the effect of vibration reduction and noise reduction, reduces the noise that produces because of the transformer vibrations; the deviation prevention and damping mechanism on the periphery can reduce the deviation of the transformer in the vibration process.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic view of an internal structure of a noise reduction support structure of a transformer according to the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

fig. 3 is a schematic structural diagram of a noise reduction damping mechanism of a noise reduction supporting structure of a transformer of the present invention.

[ detailed description ] embodiments

Referring to fig. 1 to 3 the utility model relates to a bearing structure of making an uproar falls of transformer, including box 1, transformer supporting seat 2, buffering cushion 3, fall the damper 4 of making an uproar and prevent inclined to one side damper 5, transformer supporting seat 2 falls damper 4 through a plurality of and installs in box 1, buffering cushion 3 is installed to transformer supporting seat 2's top, fall the damper 4 of making an uproar and set up in transformer supporting seat 2's bottom, fall the damper 4 of making an uproar and include from last to the first elastic buffer mechanism 42 and the second elastic buffer mechanism 43 that set gradually down, box 1 inner wall all around is equipped with a plurality of and prevents inclined to one side damper 5, it prevents inclined to one side roller 53 to prevent being equipped with the telescopic on the damper 5 on inclined to one side, prevent that inclined to one side roller 53 offsets with the outer wall of transformer supporting seat 2 and lean on.

Further, referring to fig. 3, the noise reduction and vibration reduction mechanism 4 further includes two L-shaped supports 41 symmetrically disposed, a first guide plate 411 and a second guide plate 412 connected to the two L-shaped supports 41 are sequentially disposed between the two L-shaped supports 41 from top to bottom, the first elastic buffer mechanism 42 is mounted on the first guide plate 411 through a first spring 424, a second elastic buffer mechanism 43 is disposed below the first elastic buffer mechanism 42, and the second elastic buffer mechanism 43 is mounted on the second guide plate 412 through a second spring 432. Specifically, in this embodiment, the first elastic buffer mechanism 42 is an i-shaped structure, and includes a first connection seat 421, a first slide bar 422, a second connection seat 423 that are sequentially arranged from top to bottom, and a first spring 424 that is sleeved outside the first slide bar 422, the top of the first slide bar 422 is connected to the first connection seat 421, the lower end of the first slide bar 422 penetrates through the central hole of the first guide plate 411 and is connected to the second connection seat 423, one end of the first spring 424 abuts against the first connection seat 421, the other end abuts against the first guide plate 411, the first connection seat 421 is connected to the transformer support seat 2, and the bottom of the second connection seat 423 is symmetrically provided with two second elastic buffer mechanisms 43. In addition, in the present embodiment, a soft pad 4210 is further disposed at the bottom of the first connecting seat 421 to avoid the direct contact between the first connecting seat 421 and the L-shaped support 41. The second elastic buffer mechanism 43 includes a second sliding rod 431 and a second spring 432 sleeved outside the second sliding rod 431, the top of the second sliding rod 431 is connected with the first elastic buffer mechanism 42, the bottom of the second sliding rod 431 penetrates through the central hole of the second guide plate 412 and is connected with a limiting block 433, one end of the second spring 432 abuts against the bottom of the first elastic buffer mechanism 42, and the other end abuts against the second guide plate 412. Adopt dual elastic buffer mechanism, can effectual improvement shock attenuation effect, guarantee the noise reduction.

Further, prevent damper 5 partially still includes telescopic bracket 51, the cover is equipped with third spring 52 on telescopic link of telescopic bracket 51 to link to each other with preventing inclined to one side gyro wheel 53, when the transformer supporting seat vibrations under the operation of transformer, prevent that inclined to one side gyro wheel 53 can carry on spacingly to the transformer supporting seat, in order to avoid it to take place violent rocking, also can reduce to a certain extent because of vibrations to the damper's of making an uproar damage of falling. In addition, the outer side of the transformer supporting seat 2 is provided with a guide groove 21 matched with the anti-deviation roller 53, so that the anti-deviation effect is improved.

Further, a plurality of installation cavity 30 has evenly been seted up in the cushion 3, install buffer spring 31 in the installation cavity 30, the top of cushion 3 still is equipped with backup pad 32, buffer spring 31's upper end offsets with backup pad 32, can improve the shock attenuation effect, noise reduction.

Further, the top of box 1 has detachable top cap 11, the inside of box 1 lateral wall all around has sound insulation intermediate layer 12, and sound insulation intermediate layer 12 has certain noise cancelling effect, can improve noise reduction effect.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The utility model provides a support structure of making an uproar falls of transformer which characterized in that: comprises a box body (1), a transformer supporting seat (2), a buffering soft cushion (3), a noise reduction and shock absorption mechanism (4) and an anti-deflection shock absorption mechanism (5), the transformer supporting seat (2) is arranged in the box body (1) through a plurality of noise-reducing and shock-absorbing mechanisms (4), a buffer cushion (3) is arranged above the transformer supporting seat (2), the noise-reducing and shock-absorbing mechanism (4) is arranged at the bottom of the transformer supporting seat (2), the noise-reducing and shock-absorbing mechanism (4) comprises a first elastic buffer mechanism (42) and a second elastic buffer mechanism (43) which are arranged from top to bottom in sequence, a plurality of deviation-preventing shock absorption mechanisms (5) are arranged on the inner wall of the periphery of the box body (1), the anti-deviation damping mechanism (5) is provided with a telescopic anti-deviation roller (53), and the anti-deviation roller (53) is abutted against the outer wall of the transformer supporting seat (2).

2. A noise reducing support structure for a transformer according to claim 1, wherein: noise reduction damper (4) are still including two L type supports (41) that are the symmetry and set up, from last to being equipped with down in proper order between two L type supports (41) and first deflector (411), second deflector (412) that are connected with both, first elastic buffer mechanism (42) are installed on first deflector (411) through first spring (424), the below of first elastic buffer mechanism (42) is equipped with second elastic buffer mechanism (43), second elastic buffer mechanism (43) are installed on second deflector (412) through second spring (432).

3. A noise reducing support structure for a transformer according to claim 2, wherein: first elastic buffer mechanism (42) are I shape structure, include from last first connecting seat (421), first slide bar (422), second connecting seat (423) that set gradually extremely down to and overlap and locate first spring (424) of first slide bar (422) outside, the top of first slide bar (422) links to each other with first connecting seat (421), and the centre bore on first deflector (411) is run through to the lower extreme of first slide bar (422) to link to each other with second connecting seat (423), the one end and the first connecting seat (421) of first spring (424) offset, and the other end offsets with first deflector (411), first connecting seat (421) are connected with transformer supporting seat (2), the bottom symmetry of second connecting seat (423) is provided with two second elastic buffer mechanisms (43).

4. A noise reducing support structure for a transformer according to claim 2, wherein: the second elastic buffer mechanism (43) comprises a second sliding rod (431) and a second spring (432) sleeved outside the second sliding rod (431), the top of the second sliding rod (431) is connected with the first elastic buffer mechanism (42), the bottom of the second sliding rod (431) penetrates through a central hole in the second guide plate (412) and is connected with a limiting block (433), one end of the second spring (432) is abutted against the bottom of the first elastic buffer mechanism (42), and the other end of the second spring is abutted against the second guide plate (412).

5. A noise reducing support structure for a transformer according to claim 1, wherein: the anti-deviation damping mechanism (5) further comprises a telescopic support (51), and a telescopic rod of the telescopic support (51) is sleeved with a third spring (52) and is connected with an anti-deviation roller (53).

6. A noise reducing support structure for a transformer according to claim 1, wherein: evenly seted up a plurality of installation cavity (30) in cushion pad (3), install buffer spring (31) in installation cavity (30), the top of cushion pad (3) still is equipped with backup pad (32), the upper end and backup pad (32) of buffer spring (31) offset.