CN214312852U - Oil-immersed power transformer - Google Patents
Oil-immersed power transformer Download PDFInfo
- Publication number
- CN214312852U CN214312852U CN202120053288.4U CN202120053288U CN214312852U CN 214312852 U CN214312852 U CN 214312852U CN 202120053288 U CN202120053288 U CN 202120053288U CN 214312852 U CN214312852 U CN 214312852U
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- CN
- China
- Prior art keywords
- transformer
- transformer body
- bottom plate
- mounting
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013016 damping Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 abstract description 8
- 230000035939 shock Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses an oil-immersed power transformer, which belongs to the technical field of transformers and comprises a transformer body, a mounting plate is arranged in the middle of the back surface of the transformer body, a bottom plate is arranged below the transformer body, the mounting plate and the surface of the bottom plate are both provided with connecting plates, the surface of the connecting plate is provided with a mounting ring, and the two ends of the mounting ring are provided with mounting blocks; the utility model discloses set up damping spring and shock pad between transformer body and bottom plate, can play certain guard action when transformer body receives longitudinal pressure, make transformer body's installation more stable, the transformer is also difficult for receiving the damage.
Description
Technical Field
The utility model belongs to the technical field of the transformer, concretely relates to oil-immersed power transformer.
Background
The transformers are distinguished according to the number of phases of a single transformer and can be divided into three-phase transformers and single-phase transformers; according to the number of windings, the transformer can be divided into a double-winding transformer and a three-winding transformer; the transformer can be classified into an iron core type transformer and an iron shell type transformer according to the structural form; according to the insulation and cooling conditions, the transformer can be divided into an oil-immersed transformer and a dry-type transformer, the oil-immersed transformer is also called an oil-immersed test transformer, the oil-immersed transformer with the voltage of 1000kVA or above is required to be provided with an outdoor signal thermometer, and can be connected with a remote signal. The oil-immersed transformer with the voltage of 800kVA or above is provided with a gas relay and a pressure protection device, and the oil-immersed transformer with the voltage of below 800kVA can be negotiated with a manufacturing plant according to the use requirement and can also be provided with the gas relay. Dry transformers are required to be factory specified and provided with temperature measuring devices, typically 630kVA and above.
Chinese patent application No. CN201821496004.3 discloses an oil-immersed power transformer, which is generally installed on a fixed bracket and then installed again when in use, and is not convenient enough, and meanwhile, the original device may be squeezed by some external force when in use, and a buffer structure needs to be arranged.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an oil-immersed power transformer has easy to assemble's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil-immersed power transformer, includes the transformer body, be provided with the mounting panel in the middle of the transformer body back, transformer body below is provided with the bottom plate, the mounting panel all is provided with the connecting plate with the bottom plate surface, the connecting plate surface is provided with the collar, the collar both ends are provided with the installation piece, installation piece surface is provided with the bolt hole.
Preferably, the mounting plate surface is provided with a plurality of fixed plates, the fixed plate surface is provided with powerful suction cups.
Preferably, a buffer pad is arranged between the transformer body and the mounting plate.
Preferably, a plurality of damping springs are arranged between the transformer body and the bottom plate.
Preferably, a damping pad is arranged between the two damping springs.
Preferably, the surface of the bottom plate is provided with a screw, and a screw hole is formed in the bottom plate at a position corresponding to the screw.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses set up the mounting panel at the transformer body back, the mounting panel surface sets up collar and powerful sucking disc, can effectually install transformer body on the wire pole surface, and the bottom plate both sides set up the screw, when transformer body installs on ground, can play fine stabilizing effect.
2. The utility model discloses set up damping spring and shock pad between transformer body and bottom plate, can play certain guard action when transformer body receives longitudinal pressure, make transformer body's installation more stable, the transformer is also difficult for receiving the damage.
Drawings
Fig. 1 is a rear view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic view of the mounting ring structure of the present invention;
in the figure: 1. a transformer body; 2. a screw; 3. a base plate; 4. a shock pad; 5. a damping spring; 6. mounting a plate; 7. a mounting ring; 8. a powerful sucker; 9. a fixing plate; 10. bolt holes; 11. mounting blocks; 12. a connecting plate; 13. a cushion pad.
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, the present invention provides the following technical solutions: the utility model provides an oil-immersed power transformer, includes transformer body 1, is provided with mounting panel 6 in the middle of the 1 back of transformer body, and 1 below of transformer body is provided with bottom plate 3, and mounting panel 6 all is provided with connecting plate 12 with bottom plate 3 surface, and connecting plate 12 surface is provided with collar 7, and collar 7 both ends are provided with installation piece 11, and installation piece 11 surface is provided with bolt hole 10.
Specifically, the surface of the mounting plate 6 is provided with a plurality of fixing plates 9, the surface of the fixing plates 9 is provided with a powerful sucker 8,
by adopting the technical scheme, the stability between the transformer body 1 and the telegraph pole is further ensured.
Specifically, a cushion pad 13 is arranged between the transformer body 1 and the mounting plate 6,
through adopting above-mentioned technical scheme, can play certain cushioning effect, can not damage when making transformer body 1 receive the transverse force.
Specifically, a plurality of damping springs 5 are arranged between the transformer body 1 and the bottom plate 3,
through adopting above-mentioned technical scheme, when transformer body 1 received longitudinal pressure, damping spring 5 can play certain guard action, makes transformer body 1's installation more stable, and transformer body 1 is also difficult for receiving the damage.
In particular, a damping cushion 4 is arranged between two damping springs 5,
through adopting above-mentioned technical scheme, further strengthen the cushioning effect of device, make buffering effect better.
Specifically, the surface of the bottom plate 3 is provided with a screw 2, the inner part of the bottom plate 3 is provided with a screw hole corresponding to the screw 2,
through adopting above-mentioned technical scheme, when transformer body 1 was installed on the ground, screw 2 can be stable fix transformer body 1 subaerial.
The structure and the working principle of the transformer body 1 in the utility model are disclosed in an oil-immersed power transformer disclosed in the Chinese patent application No. CN 201821496004.3.
The utility model discloses a theory of operation and use flow: when the utility model is used, if the transformer body 1 is arranged on the ground, the screw 2 can fix the bottom plate 3 with the ground, when the transformer body 1 is arranged on a telegraph pole, the mounting plate 6 arranged on the back surface of the transformer body 1 and the mounting ring 7 arranged on the surface of the bottom plate 3 can fix the transformer body 1, after the mounting ring 7 is sleeved on the telegraph pole, the bolt passes through the bolt holes 10 on the surfaces of the two mounting blocks 11, so that the mounting ring 7 is attached to the telegraph pole, the strong suction cup 8 arranged on the surface of the mounting plate 6 can further ensure the stability between the transformer body 1 and the telegraph pole, the buffer cushion 13 is arranged between the transformer body 1 and the mounting plate 6, the transformer body 1 can play a certain buffer role when being subjected to transverse force, the damping spring 5 and the damping cushion 4 are arranged between the transformer body 1 and the bottom plate 3, when the transformer body 1 is subjected to longitudinal pressure, plays a certain protective role, and leads the installation of the transformer body 1 to be more stable.
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 (6)
1. An oil-immersed power transformer, includes transformer body (1), its characterized in that: the transformer body is characterized in that a mounting plate (6) is arranged in the middle of the back face of the transformer body (1), a bottom plate (3) is arranged below the transformer body (1), a connecting plate (12) is arranged on the surfaces of the mounting plate (6) and the bottom plate (3), a mounting ring (7) is arranged on the surface of the connecting plate (12), mounting blocks (11) are arranged at the two ends of the mounting ring (7), and bolt holes (10) are formed in the surface of the mounting blocks (11).
2. An oil filled power transformer as claimed in claim 1, characterised in that: the surface of the mounting plate (6) is provided with a plurality of fixing plates (9), and the surface of each fixing plate (9) is provided with a powerful sucker (8).
3. An oil filled power transformer as claimed in claim 1, characterised in that: a buffer pad (13) is arranged between the transformer body (1) and the mounting plate (6).
4. An oil filled power transformer as claimed in claim 1, characterised in that: a plurality of damping springs (5) are arranged between the transformer body (1) and the bottom plate (3).
5. An oil filled power transformer as claimed in claim 4, characterised in that: and a damping pad (4) is arranged between the two damping springs (5).
6. An oil filled power transformer as claimed in claim 1, characterised in that: the surface of the bottom plate (3) is provided with a screw (2), and a screw hole is formed in the bottom plate (3) corresponding to the screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120053288.4U CN214312852U (en) | 2021-01-11 | 2021-01-11 | Oil-immersed power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120053288.4U CN214312852U (en) | 2021-01-11 | 2021-01-11 | Oil-immersed power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214312852U true CN214312852U (en) | 2021-09-28 |
Family
ID=77823428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120053288.4U Expired - Fee Related CN214312852U (en) | 2021-01-11 | 2021-01-11 | Oil-immersed power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214312852U (en) |
-
2021
- 2021-01-11 CN CN202120053288.4U patent/CN214312852U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |