CN219575306U - High-sealing transformer oil tank - Google Patents
High-sealing transformer oil tank Download PDFInfo
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- CN219575306U CN219575306U CN202320751014.1U CN202320751014U CN219575306U CN 219575306 U CN219575306 U CN 219575306U CN 202320751014 U CN202320751014 U CN 202320751014U CN 219575306 U CN219575306 U CN 219575306U
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- transformer
- connecting plate
- spring
- frame
- sealing
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Abstract
The utility model discloses a high-sealing transformer oil tank, which relates to the field of transformers and comprises a transformer shell and a top cover, wherein a plurality of hanging rings are arranged at the top of the top cover, a sealing frame is connected to the outer side of the transformer shell, supporting plates are connected to the left side and the right side of the sealing frame, a connecting plate is arranged at the top of the supporting plates, a trapezoidal compression block is connected to the side wall of the connecting plate, a plurality of first springs are connected to the left side and the right side of the sealing frame, the other ends of the first springs are connected with the side wall of the connecting plate, and a mounting plate is arranged at the bottom of the transformer shell. According to the transformer shell, the top cover moves downwards, the top cover presses the inclined surface of the trapezoid compression block, so that the trapezoid compression block presses the connecting plate, the connecting plate pulls the first spring to deform, when the top cover is positioned at the bottom of the trapezoid compression block, the first spring pulls the connecting plate, and the connecting plate pushes the trapezoid compression block to compress the top cover, so that the tightness of the transformer shell and the top cover is improved.
Description
Technical Field
The utility model relates to the field of transformers, in particular to a high-sealing transformer oil tank.
Background
The oil immersed transformer is a novel high-performance transformer with more reasonable structure and better performance, and the three core columns of the three-dimensional rolled iron core are arranged in an equilateral triangle, so that air gaps are avoided in magnetic circuits, the winding is tighter, the lengths of the three magnetic circuits are consistent, the three magnetic circuits are shortest, the cross section area of the core column of the iron core is more similar to a circle, therefore, the performance is further improved, the loss is reduced, the noise is reduced, three items are balanced, and the third harmonic component is reduced.
At present, when using oil-immersed transformer, in order to improve the radiating efficiency of the inside iron core of transformer, can pour into insulating oil in the transformer casing to utilize the fin in the transformer casing outside to dispel the heat, and transformer casing and its top cap are laminating connection each other, receive the exogenic action, lead to the separation between top cap and the transformer casing easily, the sealing performance of transformer casing is relatively poor.
Therefore, it is necessary to invent a high-sealing transformer tank to solve the above problems.
Disclosure of Invention
The utility model aims to provide a high-sealing transformer oil tank so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high seal transformer tank, includes transformer casing and top cap, the top of top cap is provided with a plurality of rings, the outside of transformer casing is connected with sealed frame, the left and right sides of sealed frame all is connected with the backup pad, the top of backup pad is provided with the connecting plate, the lateral wall of connecting plate is connected with trapezoidal compact heap, the left and right sides of sealed frame all is connected with a plurality of first springs, and is a plurality of the other end of first spring all is connected with the lateral wall of connecting plate, the bottom of transformer casing is provided with the mounting panel, the surface of mounting panel is provided with the mounting hole, be provided with the installation component between mounting panel and the transformer casing.
Preferably, a sealing ring is arranged at the top opening of the sealing frame, and the sealing ring is made of rubber.
Preferably, two shielding plates are connected to the left side and the right side of the sealing frame, and the first spring is located between the two shielding plates.
Preferably, the bottom of the top cover is fixedly connected with an insertion frame.
Preferably, the installation component includes the installing frame of being connected with the mounting panel top, the bottom of transformer casing is connected with the installation piece, all set up flutedly around the installation piece, and the recess internal connection has the second spring, the other end of second spring is connected with the inserted bar, the slot corresponding with the inserted bar has all been seted up to the inner wall around of installing frame, the other end that the second spring was kept away from to the inserted bar sets up to the cambered surface.
The utility model has the technical effects and advantages that:
through the downward movement with the top cap, the inclined plane of trapezoidal compact heap is extruded to the top cap for trapezoidal compact heap extrudees the connecting plate, and connecting plate pulling first spring makes first spring take place deformation, and when the top cap was in the bottom of trapezoidal compact heap, first spring pulling connecting plate, connecting plate promote trapezoidal compact heap and compress tightly the top cap, thereby improve the leakproofness of transformer casing and top cap.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic top view of the structure of FIG. 1 of the present utility model;
FIG. 4 is a schematic top cross-sectional view of the mounting frame and mounting block of the present utility model;
fig. 5 is a schematic structural view of the connecting plate and the trapezoidal compression block according to the present utility model.
In the figure: 1. a transformer housing; 2. a top cover; 3. a hanging ring; 4. a sealing frame; 5. a support plate; 6. a connecting plate; 7. a trapezoidal compression block; 8. a first spring; 9. a mounting assembly; 91. a mounting frame; 92. a mounting block; 93. a second spring; 94. a rod; 10. a mounting plate; 11. a shielding plate; 12. and (5) inserting a frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a high-sealing transformer oil tank as shown in figures 1-5, which comprises a transformer shell 1 and a top cover 2, wherein a plurality of hanging rings 3 are arranged at the top of the top cover 2, a sealing frame 4 is connected to the outer side of the transformer shell 1, support plates 5 are connected to the left and right sides of the sealing frame 4, a connecting plate 6 is arranged at the top of the support plates 5, trapezoidal compacting blocks 7 are connected to the side walls of the connecting plate 6, a plurality of first springs 8 are connected to the left and right sides of the sealing frame 4, the other ends of the plurality of first springs 8 are connected to the side walls of the connecting plate 6, a mounting plate 10 is arranged at the bottom of the transformer shell 1, mounting holes are formed in the surface of the mounting plate 10, and a mounting assembly 9 is arranged between the mounting plate 10 and the transformer shell 1.
The sealing ring is arranged at the top opening of the sealing frame 4, and the sealing ring is made of rubber, so that the sealing performance of the sealing frame 4 can be conveniently improved.
The left and right sides of sealing frame 4 all is connected with two shielding plates 11, and first spring 8 is located between two shielding plates 11, can conveniently shelter from first spring 8 to avoid first spring 8 to receive the problem of its performance of external environment influence.
The bottom fixedly connected with insertion frame 12 of top cap 2 can conveniently improve the leakproofness of top cap 2.
The installation component 9 includes the installing frame 91 of being connected with mounting panel 10 top, the bottom of transformer casing 1 is connected with installation piece 92, all set up flutedly around the installation piece 92, and be connected with second spring 93 in the recess, the other end of second spring 93 is connected with inserted bar 94, the slot corresponding with inserted bar 94 has all been seted up to the inner wall around of installing frame 91, the other end that second spring 93 was kept away from to inserted bar 94 sets up to the cambered surface, when needs are installed transformer casing 1, place transformer casing 1 downwards, when inserted bar 94 contacts with installing frame 91, the cambered surface of inserted bar 94 is extruded to the installing frame 91, make inserted bar 94 inwards shrink, install installation piece 92 in the installing frame 91, when inserted bar 94 contacts with the slot, second spring 93 promotes inserted bar 94 and stretches into in the slot, can install transformer casing 1, on the contrary, upwards lift transformer casing 1, can dismantle transformer casing 1.
The working principle of the utility model is as follows:
when the top cover 2 moves downwards, the top cover 2 extrudes the inclined plane of the trapezoid compression block 7, the trapezoid compression block 7 extrudes the connecting plate 6, the connecting plate 6 pulls the first spring 8, the first spring 8 deforms, when the top cover 2 is positioned at the bottom of the trapezoid compression block 7, the first spring 8 pulls the connecting plate 6, the connecting plate 6 pushes the trapezoid compression block 7 to compress the top cover 2, and accordingly the tightness of the transformer shell 1 and the top cover 2 is improved, the transformer shell 1 is placed downwards, when the inserting rod 94 is in contact with the mounting frame 91, the mounting frame 91 extrudes the cambered surface of the inserting rod 94, the inserting rod 94 is contracted inwards, the mounting block 92 is mounted in the mounting frame 91, when the inserting rod 94 is in contact with the slot, the second spring 93 pushes the inserting rod 94 to stretch into the slot, and then the transformer shell 1 can be mounted, otherwise the transformer shell 1 can be dismounted.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a high seal transformer tank, includes transformer casing and top cap, the top of top cap is provided with a plurality of rings, its characterized in that: the transformer is characterized in that a sealing frame is connected to the outer side of the transformer shell, supporting plates are connected to the left side and the right side of the sealing frame, a connecting plate is arranged at the top of the supporting plate, trapezoidal compression blocks are connected to the side walls of the connecting plate, a plurality of first springs are connected to the left side and the right side of the sealing frame, the other ends of the first springs are connected with the side walls of the connecting plate, a mounting plate is arranged at the bottom of the transformer shell, mounting holes are formed in the surface of the mounting plate, and a mounting assembly is arranged between the mounting plate and the transformer shell.
2. A high seal transformer tank as claimed in claim 1, wherein: the top opening part of the sealing frame is provided with a sealing ring, and the sealing ring is made of rubber.
3. A high seal transformer tank as claimed in claim 1, wherein: the left side and the right side of the sealing frame are connected with two shielding plates, and the first spring is positioned between the two shielding plates.
4. A high seal transformer tank as claimed in claim 1, wherein: the bottom of the top cover is fixedly connected with an insertion frame.
5. A high seal transformer tank as claimed in claim 1, wherein: the installation component includes the installing frame of being connected with the mounting panel top, the bottom of transformer casing is connected with the installation piece, all set up flutedly around the installation piece, and the recess internal connection has the second spring, the other end of second spring is connected with the inserted bar, the slot corresponding with the inserted bar has all been seted up to the inner wall around of installing frame, the other end that the second spring was kept away from to the inserted bar sets up to the cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320751014.1U CN219575306U (en) | 2023-04-07 | 2023-04-07 | High-sealing transformer oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320751014.1U CN219575306U (en) | 2023-04-07 | 2023-04-07 | High-sealing transformer oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219575306U true CN219575306U (en) | 2023-08-22 |
Family
ID=87664663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320751014.1U Active CN219575306U (en) | 2023-04-07 | 2023-04-07 | High-sealing transformer oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219575306U (en) |
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2023
- 2023-04-07 CN CN202320751014.1U patent/CN219575306U/en active Active
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