CN211654500U - Noise reduction structure for amorphous alloy transformer - Google Patents
Noise reduction structure for amorphous alloy transformer Download PDFInfo
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- CN211654500U CN211654500U CN202020061737.5U CN202020061737U CN211654500U CN 211654500 U CN211654500 U CN 211654500U CN 202020061737 U CN202020061737 U CN 202020061737U CN 211654500 U CN211654500 U CN 211654500U
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Abstract
The utility model relates to an metallic glass transformer technical field just discloses a structure of making an uproar falls for metallic glass transformer, the on-line screen storage device comprises a base, four evenly distributed's of the top fixedly connected with vibration/noise reduction case of base, four the through-hole has all been seted up, four at the top of vibration/noise reduction case all is provided with the bracing piece. This scheme is when transformer box during operation and take place vibrations, drive the bracing piece vibrations, through vibration/noise reduction case, through-hole and damping spring's the effect that can effectually play the absorbing of mutually supporting, thereby effective noise reduction's production, the bracing piece drives the connecting rod slope downwards or downstream simultaneously, keep away from the power with vertical direction according to physics and turn into the horizontal direction, and cooperate the shock attenuation buffer to cushion the power of vibrations and offset, further improve the shock attenuation effect, make the effect of making an uproar of falling better, thereby the vibrations that make whole metallic glass transformer alleviate the pollution that has reduced the noise simultaneously.
Description
Technical Field
The utility model relates to an metallic glass transformer field, more specifically say, relate to a structure of making an uproar falls for metallic glass transformer.
Background
Amorphous Metal transformers (amorpus Metal transformers) are a low loss, energy efficient power Transformer. The amorphous alloy transformer is a transformer made up by using amorphous alloy made of new type magnetic conductive material to make iron core, and its no-load loss (power loss measured in primary stage when secondary stage of transformer is opened) is reduced by about 80% as compared with that of iron core transformer made of silicon steel sheet, and its no-load current (when secondary stage of transformer is opened, the primary stage still has a certain current, and said current is called no-load current) is reduced by about 85%.
The existing amorphous alloy transformer is lack of a damping and noise reducing structure, so that noise can be generated due to vibration when the amorphous alloy transformer works, and the sleeping quality of workers and nearby residents is affected.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a structure of making an uproar falls for metallic glass transformer has solved present metallic glass transformer owing to lack vibration/noise reduction structure for metallic glass transformer during operation can produce the noise owing to vibrations, influences the problem of staff and near resident family's sleep quality.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme:
a noise reduction structure for an amorphous alloy transformer comprises a base, wherein four vibration and noise reduction boxes which are uniformly distributed are fixedly connected to the top of the base, through holes are formed in the tops of the four vibration and noise reduction boxes, supporting rods are arranged above the four vibration and noise reduction boxes, and a transformer box body is fixedly connected to the top ends of the four supporting rods;
the bottom of bracing piece runs through the inside that the through-hole extends to vibration/noise reduction case, the bottom of bracing piece just is located the inside fixedly connected with evenly distributed's of vibration/noise reduction case damping spring, damping spring's bottom and the interior diapire fixed connection of vibration/noise reduction case, the left and right sides of bracing piece below all articulates there is the connecting rod, two the one end that the bracing piece was kept away from to the connecting rod all is provided with shock attenuation buffer.
Preferably, two damping and buffering device all includes the movable block, two the top of movable block is articulated with the one end that the bracing piece was kept away from to the connecting rod, two the equal fixedly connected with push rod in one side that the movable block deviates from mutually, the left and right sides of vibration/noise reduction case all is provided with buffering subassembly, four the inside that vibration/noise reduction case extended to two buffering subassemblies is run through respectively to the one end that the movable block was kept away from to the push rod.
Preferably, the equal fixedly connected with guide block in the left and right sides of through-hole inner wall, the guide way has all been seted up to the left and right sides of bracing piece, two the guide block respectively with two guide way sliding connection.
Preferably, two the buffer components all include the buffer cylinder, two the opposite side of buffer cylinder respectively with vibration/noise reduction case's the left and right sides fixed connection, two the inner wall fixedly connected with a plurality of buffer spring of vibration/noise reduction case one side is kept away from to the buffer cylinder, buffer spring is close to the one end fixedly connected with buffer block of vibration/noise reduction case, two the buffer block opposite side respectively with four push rod fixed connection.
Preferably, the bottom of the two movable blocks is fixedly connected with a sliding block, the inner bottom wall of the vibration and noise reduction box is provided with a horizontally arranged sliding chute corresponding to the two sliding blocks, and the two sliding blocks are respectively connected with the two sliding chutes in a sliding manner.
Preferably, the top and the bottom of buffer block all fixedly connected with stabilizing block, two one side that the buffer block was kept away from to stabilizing block respectively with the interior roof and the interior roof smooth contact of buffer cylinder.
Preferably, the bottom of the transformer box body is fixedly connected with a protection pad.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is when transformer box during operation and take place vibrations, drive the bracing piece vibrations, through vibration/noise reduction case, through-hole and damping spring's the effect that can effectually play the absorbing of mutually supporting, thereby effective noise reduction's production, the bracing piece drives the connecting rod slope downwards or downstream simultaneously, keep away from the power with vertical direction according to physics and turn into the horizontal direction, and cooperate the shock attenuation buffer to cushion the power of vibrations and offset, further improve the shock attenuation effect, make the effect of making an uproar of falling better, thereby the vibrations that make whole metallic glass transformer alleviate the pollution that has reduced the noise simultaneously.
(2) When bracing piece vibrations and downstream, connecting rod slope downstream produces the power to both sides extrusion to the movable block among the shock attenuation buffer, thereby drive the direction motion of push rod to the buffer tube, then drive buffer block extrusion buffer spring, buffer spring compression deformation this moment, and effectually offset by the power, when the bracing piece upward movement, connecting rod slope upward movement and pulling movable block and push rod reset, and then make buffer spring reset, so cyclic reciprocation, effectual offset the horizontally power, thereby realize vibration/noise reduction's purpose.
(3) Through the sliding relation between guide block and the guide way, make the bracing piece can keep the vertically reciprocating, can play spacing and guide effect to the movable block through mutually supporting of slider and spout.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front sectional view of the vibration/noise reduction box of the present invention.
The reference numbers in the figures illustrate:
1. a base; 2. a damping and noise-reducing box; 3. a through hole; 4. a support bar; 5. a transformer tank body; 6. a damping spring; 7. a connecting rod; 8. a shock absorbing and buffering device; 81. a movable block; 82. a push rod; 83. a buffer assembly; 831. a buffer cylinder; 832. a buffer spring; 833. a buffer block; 834. a stabilizing block; 9. a guide block; 10. a guide groove; 11. a slider; 12. a chute; 13. a protective pad.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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. 1-2, a noise reduction structure for an amorphous alloy transformer comprises a base 1, four uniformly distributed vibration and noise reduction boxes 2 are fixedly connected to the top of the base 1, through holes 3 are formed in the tops of the four vibration and noise reduction boxes 2, support rods 4 are arranged above the four vibration and noise reduction boxes 2, a transformer box 5 is fixedly connected to the top ends of the four support rods 4, the bottom ends of the support rods 4 extend into the vibration and noise reduction boxes 2 through the through holes 3, uniformly distributed damping springs 6 are fixedly connected to the bottom ends of the support rods 4 and located inside the vibration and noise reduction boxes 2, the bottom ends of the damping springs 6 are fixedly connected to the inner bottom wall of the vibration and noise reduction boxes 2, connecting rods 7 are hinged to the left side and the right side below the support rods 4, damping and buffering devices 8 are arranged at ends of the two connecting rods 7 far away from the support rods 4, when, drive 4 vibrations of bracing piece, through vibration/noise reduction case 2, the through-hole 3 can effectually play absorbing effect with mutually supporting of damping spring 6, thereby effective noise reduction's production, bracing piece 4 drives connecting rod 7 slope downward or downstream simultaneously, keep away from the power with vertical direction according to physics and turn into the horizontal direction, and cooperate shock attenuation buffer 8 to cushion the power of vibrations and offset, further improve the shock attenuation effect, make the effect of making an uproar to fall better, thereby the pollution of noise has been reduced simultaneously in the vibrations that make whole metallic glass transformer alleviate.
Specifically, two shock attenuation buffer 8 all include movable block 81, the top of two movable blocks 81 is articulated with the one end that bracing piece 4 was kept away from to connecting rod 7, the equal fixedly connected with push rod 82 in one side that two movable blocks 81 deviate from mutually, vibration/noise reduction case 2's the left and right sides all is provided with buffer component 83, four push rods 82 keep away from the one end of movable block 81 and run through vibration/noise reduction case 2 respectively and extend to the inside of two buffer component 83, two buffer component 83 all include buffer cylinder 831, the opposite side of two buffer cylinder 831 respectively with vibration/noise reduction case 2's the left and right sides fixed connection, the inner wall fixedly connected with a plurality of buffer spring 832 of vibration/noise reduction case 2 one side is kept away from to two buffer cylinder 831, buffer spring 832 is close to vibration/noise reduction case 2's one end fixedly connected with buffer block 833, respectively with four push rod.
The design of this structure, when bracing piece 4 vibrations and downstream, connecting rod 7 slope downstream produces the power to both sides extrusion to the movable block 81 among the shock attenuation buffer device 8, thereby drive the direction motion of push rod 82 to buffer cylinder 831, then drive buffer block 833 extrusion buffer spring 832, buffer spring 832 compression deformation this moment, and effectual will receive power offset, when bracing piece 4 upward movement, connecting rod 7 slope upstream and pulling movable block 81 and push rod 82 reset, and then make buffer spring 832 reset, so the circulation is reciprocal, effectual offset the horizontally power, thereby realize vibration/noise reduction's purpose.
Specifically, the equal fixedly connected with guide block 9 in the left and right sides of through-hole 3 inner wall, guide way 10 has all been seted up to the left and right sides of bracing piece 4, and two guide blocks 9 respectively with two guide ways 10 sliding connection, through the sliding relation between guide block 9 and the guide way 10, make bracing piece 4 can keep the vertically reciprocating.
Specifically, the equal fixed connection in bottom of two movable blocks 81 has slider 11, and the corresponding spout 12 that has the level to set up is all seted up to two sliders 11 in the inner bottom wall of vibration/noise reduction case 2, two sliders 11 respectively with two spout 12 sliding connection, can play spacing and guide effect to movable block 81 through mutually supporting of slider 11 and spout 12.
Specifically, the top and the bottom of buffer 833 all fixedly connected with steady piece 834, one side that buffer 833 was kept away from to two steady pieces 834 respectively with the interior roof and the smooth contact of interior roof of buffer 831 to stability when increasing and decreasing buffer 833 motion.
Specifically, the bottom of the transformer box 5 is fixedly connected with a protection pad 13 for protecting the bottom of the transformer box 5 and the top of the vibration and noise reduction box 2.
The working principle is as follows: when the transformer box 5 works and vibrates, the support rod 4 can keep vertical up-and-down movement through the sliding relation between the guide block 9 and the guide groove 10, then the support rod 4 is damped through the cooperation of the damping spring 6, the connecting rod 7 is driven to move obliquely downwards or downwards in the up-and-down movement process of the support rod 4, when the connecting rod 7 moves obliquely downwards, the vertical force is converted into the horizontal direction according to the physical distance, so that the movable block 81 in the damping and buffering device 8 generates the force extruding towards two sides, the movable block 81 moves towards the buffering cylinder 831 through the limiting and guiding of the sliding chute 12 and the sliding block 11, the push rod 82 is driven to move towards the buffering cylinder 831, the buffering block 833 is driven to extrude the buffering spring 832, at the moment, the buffering spring 832 is compressed and deformed, and the force is effectively counteracted, when the connecting rod 7 moves obliquely upwards, the movable block 81 and the push rod 82 can be pulled to reset, so that the buffer spring 832 resets, the above steps are repeated in such a circulating way, the horizontal force is effectively offset, and the damping effect is achieved, so that the vibration of the whole amorphous alloy transformer is reduced, and the noise pollution is reduced.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a structure of making an uproar falls for metallic glass transformer, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with four uniformly distributed shock absorption and noise reduction boxes (2), through holes (3) are formed in the tops of the four shock absorption and noise reduction boxes (2), supporting rods (4) are arranged above the four shock absorption and noise reduction boxes (2), and the top ends of the four supporting rods (4) are fixedly connected with a transformer box body (5);
the bottom of bracing piece (4) runs through the inside that through-hole (3) extended to vibration/noise reduction case (2), the bottom of bracing piece (4) and the damping spring (6) that are located the inside fixedly connected with evenly distributed of vibration/noise reduction case (2), the bottom of damping spring (6) and the interior diapire fixed connection of vibration/noise reduction case (2), the left and right sides of bracing piece (4) below all articulates there is connecting rod (7), two the one end that bracing piece (4) were kept away from in connecting rod (7) all is provided with shock attenuation buffer (8).
2. The noise reduction structure for the amorphous alloy transformer according to claim 1, wherein: two damping and buffering device (8) all include movable block (81), two the top of movable block (81) is articulated with the one end that bracing piece (4) were kept away from in connecting rod (7), two the equal fixedly connected with push rod (82) in one side that movable block (81) deviate from mutually, the left and right sides of vibration/noise reduction case (2) all is provided with buffering subassembly (83), four the inside that vibration/noise reduction case (2) extended to two buffering subassemblies (83) is run through respectively to the one end that movable block (81) were kept away from in push rod (82).
3. The noise reduction structure for the amorphous alloy transformer according to claim 1, wherein: the equal fixedly connected with guide block (9) in the left and right sides of through-hole (3) inner wall, guide way (10), two have all been seted up to the left and right sides of bracing piece (4) guide block (9) respectively with two guide way (10) sliding connection.
4. The noise reduction structure for the amorphous alloy transformer according to claim 2, wherein: two buffering subassembly (83) all include a buffer cylinder (831), two the opposite side of a buffer cylinder (831) respectively with the left and right sides fixed connection of vibration/noise reduction case (2), two the inner wall fixedly connected with a plurality of buffer spring (832) of vibration/noise reduction case (2) one side is kept away from in a buffer cylinder (831), one end fixedly connected with buffer block (833) that buffer spring (832) are close to vibration/noise reduction case (2), two the difference of buffer block (833) opposite side with four push rod (82) fixed connection.
5. The noise reduction structure for the amorphous alloy transformer according to claim 2, wherein: two the equal fixed connection in bottom of movable block (81) has slider (11), the bottom wall of vibration/noise reduction case (2) corresponds two sliders (11) and all sets up spout (12) that have the level to set up, two slider (11) respectively with two spout (12) sliding connection.
6. The noise reduction structure for the amorphous alloy transformer according to claim 4, wherein: the top and the bottom of buffer block (833) all fixedly connected with stabilizing block (834), two one side that buffer block (833) was kept away from in stabilizing block (834) respectively with the interior roof and the interior roof smooth contact of buffer cylinder (831).
7. The noise reduction structure for the amorphous alloy transformer according to claim 1, wherein: the bottom of the transformer box body (5) is fixedly connected with a protective pad (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020061737.5U CN211654500U (en) | 2020-01-13 | 2020-01-13 | Noise reduction structure for amorphous alloy transformer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020061737.5U CN211654500U (en) | 2020-01-13 | 2020-01-13 | Noise reduction structure for amorphous alloy transformer |
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| CN211654500U true CN211654500U (en) | 2020-10-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160932A (en) * | 2020-11-17 | 2021-01-01 | 江苏恒康机电有限公司 | Shockproof stainless steel fan with vibration/noise reduction function |
| CN112728360A (en) * | 2020-12-24 | 2021-04-30 | 扬州日精电子有限公司 | Metallized film capacitor winding machine |
| CN113488325A (en) * | 2021-07-03 | 2021-10-08 | 江西广能电气设备有限公司 | Low-noise dry-type transformer |
-
2020
- 2020-01-13 CN CN202020061737.5U patent/CN211654500U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160932A (en) * | 2020-11-17 | 2021-01-01 | 江苏恒康机电有限公司 | Shockproof stainless steel fan with vibration/noise reduction function |
| CN112728360A (en) * | 2020-12-24 | 2021-04-30 | 扬州日精电子有限公司 | Metallized film capacitor winding machine |
| CN112728360B (en) * | 2020-12-24 | 2022-05-27 | 扬州日精电子有限公司 | Metallized film capacitor winding machine |
| CN113488325A (en) * | 2021-07-03 | 2021-10-08 | 江西广能电气设备有限公司 | Low-noise dry-type transformer |
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