CN210865875U - Oil-immersed amorphous alloy transformer - Google Patents
Oil-immersed amorphous alloy transformer Download PDFInfo
- Publication number
- CN210865875U CN210865875U CN201922402667.5U CN201922402667U CN210865875U CN 210865875 U CN210865875 U CN 210865875U CN 201922402667 U CN201922402667 U CN 201922402667U CN 210865875 U CN210865875 U CN 210865875U
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- Prior art keywords
- transformer
- main body
- oil
- transformer main
- installation frame
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- 229910000808 amorphous metal alloy Inorganic materials 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 32
- 238000013016 damping Methods 0.000 claims abstract description 18
- 239000005300 metallic glass Substances 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 4
- 239000012634 fragment Substances 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Regulation Of General Use Transformers (AREA)
Abstract
The utility model discloses an oil-immersed amorphous alloy transformer, which comprises an installation frame, an oil tank and a transformer main body, wherein the end surface of a damping plate is provided with a groove, and the bottom of the transformer main body is fixedly arranged in the groove; the top of the mounting frame is spirally provided with an adjusting bolt, the tail end of the adjusting bolt is fixedly provided with a steel plate corresponding to the top of the transformer main body, the outer part of the steel plate is coated with a rubber layer, and the adjusting bolt is in contact arrangement with the top of the transformer main body through the end surface of the rubber layer; the oil tank and the installation frame are fixedly provided with elastic pieces corresponding to two opposite sides of the transformer main body, the elastic pieces are arranged in an outer arc shape, and the tail ends of the elastic pieces are arranged in a contact mode with the end faces of the transformer main body through rubber plates. The oil-immersed amorphous alloy transformer greatly improves the stability of the oil-immersed transformer in use and reduces the noise generated by the oil-immersed transformer in use.
Description
Technical Field
The utility model relates to a transformer technical field specifically is an oil-immersed metallic glass transformer.
Background
At present, domestic and foreign power users are influenced by the pressure of energy conservation and emission reduction, and amorphous alloy transformers are more and more concerned and used by people. The amorphous alloy transformer structurally disclosed in the Chinese invention patent application with the publication number of CN101740208A comprises a transformer oil tank, a transformer body is arranged in the oil tank, a tank cover is arranged at the top of the oil tank, transformer oil is filled in the oil tank, the transformer body is positioned in the transformer oil, and the transformer body comprises an iron core and a winding which are formed by winding amorphous alloy coiled materials. In addition, a dry air layer is left on the upper part of the transformer oil tank, the expansion and the contraction of the transformer oil caused by the temperature change can be adjusted through the expansion and the compression of air, and a shock pad is padded on the lower part of the transformer body to reduce the noise of the product. For the amorphous alloy transformer, the amorphous alloy iron core is sensitive to stress, so that the amorphous alloy iron core cannot be fixed by a clamp generally, the no-load performance of the transformer is influenced by the stress of the amorphous alloy iron core, and the noise of the amorphous alloy iron core transformer is larger due to the physical characteristic that the hysteresis of the amorphous alloy iron core is larger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil-immersed metallic glass transformer to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an oil-immersed amorphous alloy transformer comprises an installation frame, an oil tank and a transformer main body, wherein the oil tank is fixedly installed on the inner wall of the installation frame, a damping plate is fixedly installed at the bottom in the installation frame, a groove is formed in the end face of the damping plate, and the bottom of the transformer main body is fixedly installed in the groove;
the top of the mounting frame is spirally provided with an adjusting bolt, the tail end of the adjusting bolt is fixedly provided with a steel plate corresponding to the top of the transformer main body, the outer part of the steel plate is coated with a rubber layer, and the adjusting bolt is in contact arrangement with the top of the transformer main body through the end surface of the rubber layer;
the oil tank and the installation frame are fixedly provided with elastic pieces corresponding to two opposite sides of the transformer main body, the elastic pieces are arranged in an outer arc shape, and the tail ends of the elastic pieces are arranged in a contact mode with the end faces of the transformer main body through rubber plates.
Furthermore, the bottom of installation frame is provided with the supporting leg, the periphery of installation frame is provided with heat radiation fins corresponding to the transformer main part.
Furthermore, a nut is arranged at the bottom of the mounting frame corresponding to the bottom of the groove formed in the end face of the damping plate, a locking bolt penetrates through the nut, and the tail end of the locking bolt is fixedly installed at the bottom of the transformer main body in a spiral mode.
Furthermore, the adjusting bolts are arranged in two groups and are arranged corresponding to two ends of the top of the transformer main body, and the steel plate is arranged corresponding to the adjusting bolts in a bearing mode through a rotating bearing.
Furthermore, a spiral steel sheet is arranged inside the rubber plate, and the end part of the elastic sheet is fixedly welded with the center of the steel sheet.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an installation frame, oil tank, transformer main part, shock attenuation board, recess, adjusting bolt, steel sheet, rubber layer, shell fragment and the mutual cooperation between the rubber slab have realized an oil-immersed formula metallic glass transformer, have improved the stability when oil-immersed transformer uses greatly to reduce the noise that produces when oil-immersed transformer uses.
2. The utility model discloses a rubber slab passes through steel sheet and shell fragment fixed weld, the outer camber of shell fragment is contradicted to the both sides of transformer main part to the rubber slab, the steel sheet is accepted to the shell fragment, and evenly accept the distribution on the rubber slab through the application of pressure degree of spiral helicine steel sheet to the shell fragment, it is fixed to contradict to the both sides of transformer main part through the rubber slab, avoid the side of the direct subtend transformer main part of shell fragment, lead to the local pressurized production of transformer main part to warp, the rubber material of rubber slab reduces the vibration that produces when transformer main part moves, and the production of noise reduction.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is a schematic cross-sectional view of a rubber sheet according to the present invention;
fig. 3 is the schematic diagram of the internal structure of the rubber plate of the present invention.
In the figure: mounting frame 1; an oil tank 2; a transformer main body 3; a damper plate 4; a groove 5; an adjusting bolt 6; a steel plate 7; a rubber layer 8; a spring plate 9; a rubber sheet 10; support legs 11; heat dissipating fins 12; a nut 13; a lock bolt 14; and a steel sheet 15.
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.
Referring to fig. 1-3, an oil-immersed amorphous alloy transformer includes an installation frame 1, an oil tank 2 and a transformer main body 3, wherein the oil tank 2 is fixedly installed on an inner wall of the installation frame 1, a damping plate 4 is fixedly installed at the bottom in the installation frame 1, a groove 5 is formed in an end surface of the damping plate 4, and the bottom of the transformer main body 3 is fixedly installed in the groove 5;
an adjusting bolt 6 is spirally installed at the top of the installation frame 1, a steel plate 7 is fixedly arranged at the tail end of the adjusting bolt 6 corresponding to the top of the transformer main body 3, a rubber layer 8 is coated outside the steel plate 7, and the steel plate is arranged in contact with the top of the transformer main body 3 through the end face of the rubber layer 8;
the relative both sides that oil tank 2 and installation frame 1 correspond transformer main part 3 are fixed and are provided with shell fragment 9, shell fragment 9 is outer arc form setting, the terminal face contact setting through rubber slab 10 and transformer main part 3 of shell fragment 9.
Specifically, the bottom of installation frame 1 is provided with supporting leg 11, the periphery of installation frame 1 is provided with heat radiation fin 12 corresponding to transformer body 3. Supporting leg 11 supports installation frame 1 and breaks away from and ground contact, when being convenient for install the inside heat dissipation of frame 1, avoids the humidity on ground to cause harmful effects to installation frame 1, and heat radiation fins 12 gives off to the heat that the operation of the inside transformer main part of installation frame 1 produced.
Specifically, a nut 13 is arranged at the bottom of the mounting frame 1 corresponding to the bottom of the groove 5 formed in the end face of the damping plate 4, a locking bolt 14 penetrates through the nut 13, and the tail end of the locking bolt 14 is spirally and fixedly mounted with the bottom of the transformer body 3. After the transformer body 1 is installed on the damping plate 4 through the groove 5, an operator passes through the nut 13, the bottom of the installation frame 1 and the bottom screw of the damping plate 4 and the transformer body 3 through the locking bolt 14 to draw the space between the transformer body 3 and the installation frame 1, so that the bottom of the transformer body 1 and the end surface of the damping plate 4 are closely drawn to be installed, the damping effect of the damping plate 4 on the transformer body 1 is improved, and the noise generated when the transformer body 1 is used is reduced.
Specifically, adjusting bolt 6 is provided with two sets ofly to correspond the both ends setting at transformer body 3 top, steel sheet 7 corresponds adjusting bolt 6 and accepts the setting through rolling bearing. The position adjustment that is convenient for contradict to transformer body 1 top through rotating adjusting bolt 6 to steel sheet 7 makes steel sheet 7 press downwards transformer body 1 through rubber layer 8 and holds fixedly, improves the stability when transformer body 1 moves.
Specifically, a spiral steel sheet 15 is arranged inside the rubber plate 10, and the end of the elastic sheet 9 is fixedly welded with the center of the steel sheet 15. The outer radian of shell fragment 9 contradicts to transformer body 1's both sides to rubber sheet 10, steel sheet 15 is accepted to shell fragment 9, and evenly accept the distribution on rubber sheet 10 to the application of pressure intensity of shell fragment 9 through spiral helicine steel sheet 15, it is fixed to the flexible conflict in transformer body 1's both sides through rubber sheet 10, avoid the direct opposite direction transformer body 1's of shell fragment 9 side, lead to transformer body 1 local pressurized to produce and warp, the rubber material of rubber sheet 10 reduces the vibration that produces when transformer body 1 moves, and the production of noise reduction.
When the transformer main body is used, the oil tank 2 is fixedly arranged in the installation frame 1, the bottom of the transformer main body 3 is arranged on the end face of the damping plate 4 through the groove 5, an operator passes through the nut 13 through the locking bolt 14, the bottom of the installation frame 1 and the bottom spiral of the damping plate 4 and the transformer main body 3 to draw the transformer main body 3 and the installation frame 1 closer to each other, so that the bottom of the transformer main body 1 and the end face of the damping plate 4 are closely installed, the outer arc degree of the elastic sheet 9 props against the rubber plate 10 to two sides of the transformer main body 1, the steel sheet 15 props against the elastic sheet 9 and evenly props against and distributes on the rubber plate 10 through the pressure applying degree of the spiral steel sheet 15 to the elastic sheet 9, the two sides of the transformer main body 1 are flexibly propped against and fixed through the rubber plate 10, and the situation that the elastic, the position of the steel plate 7 abutted to the top of the transformer body 1 is adjusted by rotating the adjusting bolt 6, so that the steel plate 7 is pressed downwards and fixed on the transformer body 1 through the rubber layer 8, the stability of the transformer body 1 in operation is improved, the noise generated in the operation of the transformer body 1 is reduced, and the installation cost of the transformer body 1 is reduced.
In summary, the following steps: this oily formula metallic glass transformer through installing frame 1, oil tank 2, transformer main part 3, damper plate 4, recess 5, adjusting bolt 6, steel sheet 7, rubber layer 8, shell fragment 9 and rubber sheet 10 mutually support, has solved the problem that proposes among the above-mentioned background art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an oily formula metallic glass transformer, includes installation frame (1), oil tank (2) and transformer main part (3), its characterized in that: the oil tank (2) is fixedly arranged on the inner wall of the installation frame (1), the bottom in the installation frame (1) is fixedly provided with a damping plate (4), the end face of the damping plate (4) is provided with a groove (5), and the bottom of the transformer main body (3) is fixedly arranged in the groove (5);
an adjusting bolt (6) is spirally installed at the top of the installation frame (1), a steel plate (7) is fixedly arranged at the tail end of the adjusting bolt (6) corresponding to the top of the transformer main body (3), a rubber layer (8) is coated outside the steel plate (7), and the steel plate is in contact arrangement with the top of the transformer main body (3) through the end face of the rubber layer (8);
the transformer is characterized in that the oil tank (2) and the installation frame (1) are fixedly provided with elastic pieces (9) corresponding to two opposite sides of the transformer main body (3), the elastic pieces (9) are arranged in an outer arc shape, and the tail ends of the elastic pieces (9) are arranged in a contact mode through the end faces of the rubber plates (10) and the transformer main body (3).
2. The oil-immersed amorphous alloy transformer according to claim 1, characterized in that: the bottom of installation frame (1) is provided with supporting leg (11), the periphery of installation frame (1) is provided with heat radiation fin (12) corresponding transformer main part (3).
3. The oil-immersed amorphous alloy transformer according to claim 1, characterized in that: the transformer mounting frame is characterized in that nuts (13) are arranged at the bottom of the mounting frame (1) corresponding to the bottoms of the grooves (5) formed in the end face of the damping plate (4), locking bolts (14) penetrate through the nuts (13), and the tail ends of the locking bolts (14) are fixedly and spirally mounted with the bottom of the transformer main body (3).
4. The oil-immersed amorphous alloy transformer according to claim 1, characterized in that: the two groups of adjusting bolts (6) are arranged and correspond to the two ends of the top of the transformer main body (3), and the steel plate (7) is arranged corresponding to the adjusting bolts (6) in a bearing mode through a rotating bearing.
5. The oil-immersed amorphous alloy transformer according to claim 1, characterized in that: the rubber plate (10) is internally provided with a spiral steel sheet (15), and the end part of the elastic sheet (9) is fixedly welded with the center of the steel sheet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402667.5U CN210865875U (en) | 2019-12-27 | 2019-12-27 | Oil-immersed amorphous alloy transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402667.5U CN210865875U (en) | 2019-12-27 | 2019-12-27 | Oil-immersed amorphous alloy transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210865875U true CN210865875U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922402667.5U Expired - Fee Related CN210865875U (en) | 2019-12-27 | 2019-12-27 | Oil-immersed amorphous alloy transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210865875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473786A (en) * | 2021-06-08 | 2021-10-01 | 合肥磐芯电子有限公司 | Singlechip antidetonation is from preserving protection integral structure |
-
2019
- 2019-12-27 CN CN201922402667.5U patent/CN210865875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473786A (en) * | 2021-06-08 | 2021-10-01 | 合肥磐芯电子有限公司 | Singlechip antidetonation is from preserving protection integral structure |
| CN113473786B (en) * | 2021-06-08 | 2022-09-13 | 合肥磐芯电子有限公司 | Singlechip antidetonation is from preserving protection integral structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |