CN208077738U - oil-immersed power transformer - Google Patents
oil-immersed power transformer Download PDFInfo
- Publication number
- CN208077738U CN208077738U CN201820418368.3U CN201820418368U CN208077738U CN 208077738 U CN208077738 U CN 208077738U CN 201820418368 U CN201820418368 U CN 201820418368U CN 208077738 U CN208077738 U CN 208077738U
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- China
- Prior art keywords
- plate
- base plate
- rubber base
- hole
- connecting hole
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Abstract
The utility model discloses a kind of oil-immersed power transformers, including rubber base plate, fuel tank, conservator made of metal are installed on rubber base plate, transformation body is installed in fuel tank, the top center of rubber base plate is equipped with a through-hole, and through-hole runs through rubber base plate from top to bottom, and rubber base plate is equipped with more than one connecting hole, one end of connecting hole passes through rubber base plate, the other end of connecting hole to connect through-hole；One piece or more of support plate is equipped in through-hole, the side of support plate connects one or more damping compressed spring, and damping compressed spring passes through connecting hole to connect a fixed plate；It is connected by a yielding rubber block between two neighboring support plate；A bottom plate is connected through a screw thread at the top of rubber base plate, the bottom of bottom plate is mounted with more than one rotating wheel.The utility model is simple in structure, and dismounting is simple, and makes entire oil-immersed transformer easy to remove；When fixed, stability is strong；Reduce the pressure to universal wheel so that the service life is longer for universal wheel.
Description
Technical field
The utility model is related to a kind of oil-immersed power transformers.
Background technology
Distribution transformer is industrial and mining enterprises and one of the important equipment in civil buildings power supply-distribution system.The structure of transformer
Form is varied, currently, can all use oil-immersed transformer in many fields.Oil-immersed type transformer be a kind of more reasonable structure,
The novel high-performance transformer of more excellent performance.
This oil-immersed transformer volume is larger and heavier, difficult, and if installing runner movement, runner is held
It is larger by pressure, it is easily damaged.
Invention content
Technical problem to be solved in the utility model is a kind of oil-immersed power transformer that can be solved the above problems.
The utility model is achieved through the following technical solutions：A kind of oil-immersed power transformer, including rubber-sole
Seat is equipped with fuel tank, conservator made of metal on rubber base plate, is equipped with transformation body in fuel tank, in the top of rubber base plate
The heart be equipped with a through-hole, through-hole from top to bottom run through rubber base plate, rubber base plate be equipped with more than one connecting hole, the one of connecting hole
End connects through-hole across rubber base plate, the other end of connecting hole；One piece or more of support plate, the side of support plate are equipped in through-hole
The damping compressed spring of connection one or more, damping compressed spring pass through connecting hole to connect a fixed plate；Two neighboring support plate
Between pass through a yielding rubber block connect；A bottom plate is connected through a screw thread at the top of rubber base plate, the bottom installation of bottom plate is fixed
There are one above rotating wheels.
Rubber base plate pedestal is in disc structure as a preferred technical solution, and the surface of the side of pedestal is equipped with screw thread, spiral shell
Line is arranged in the top of connecting hole.
Support plate, damping compressed spring, fixed plate are all made of high-strength stainless steel and are made as a preferred technical solution,
It is an integral structure；The support plate of top is welded and fixed with fuel tank.
Fixed plate is in disc structure as a preferred technical solution, and the diameter of fixed plate is longer 1cm than the diameter of connecting hole extremely
3cm。
Bonding connection between yielding rubber block and support plate as a preferred technical solution,.
Bottom plate is made of stainless steel as a preferred technical solution,.
The utility model has the beneficial effects that：The utility model is simple in structure, and dismounting is simple, and entire oil immersed type is become
Depressor is easy to remove；When fixed, stability is strong；Reduce the pressure to rotating wheel so that the service life is longer for universal wheel.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
Metal is installed as shown in Figure 1, a kind of oil-immersed power transformer, including rubber base plate 1, on rubber base plate to be made
Fuel tank 2, conservator 3, transformation body 4 is installed, the top center of rubber base plate is equipped with a through-hole, and through-hole is set when design in fuel tank
Haggle over greatly, tank bottoms can be allowed thoroughly to be put into through-hole.
In the present embodiment, through-hole runs through rubber base plate from top to bottom, and rubber base plate is equipped with more than one connecting hole, connection
The one end in hole passes through rubber base plate, the other end of connecting hole to connect through-hole 5；One piece or more of support plate 6, support are equipped in through-hole
The side of plate connects one or more damping compressed spring 7, and damping compressed spring passes through connecting hole to connect a fixed plate 8；It is adjacent
It is connected by a yielding rubber block 9 between two support plates.
Wherein, support plate, damping compressed spring, fixed plate are all made of high-strength stainless steel and are made, and are an integral structure, by force
Degree is high, and support plate and the fuel tank of top are welded and fixed.
Wherein, fixed plate is in disc structure, and the diameter of fixed plate is longer 1cm than the diameter of connecting hole to 3cm.
Wherein, bonding connection between yielding rubber block and support plate.
Operation principle：The support plate of top is welded and fixed with fuel tank, because fuel tank so that gravity is downward so that support plate
Downwards, damping compressed spring being stretched so that corresponding fixed plate is close to rubber base plate so that total stability is strong,
All on the supporting plate, the yielding rubber block between support plate increases shock resistance, crushing resistance to the pressure that fuel tank generates for effect.Connection
Hole in design, can top-down nano-fabrication, sustained height designs multiple connecting holes, and the damping compressed spring in support plate passes through same
The connecting hole of one height.
A bottom plate 10 is connected through a screw thread in the present embodiment, at the top of rubber base plate, the bottom of bottom plate is mounted with one
A above rotating wheel 11.
Wherein, bottom plate is made of stainless steel.
Wherein, the surface of the side of pedestal is equipped with screw thread, and screw thread is arranged in the top of connecting hole.
The pressure that rotating wheel on bottom plate is subject to is smaller, is hardly damaged；The position of rotating wheel is adjusted by screw thread, when
When placing height in the plane, rotating wheel is adjusted to plane and is not contacted, and when moving, rotating wheel is adjusted to ground and contacted,
Rubber base plate is not contacted with ground；The length of screw thread is designed according to actual conditions and is adjusted, and screw thread is not contacted with fixed plate.
The utility model has the beneficial effects that：The utility model is simple in structure, and dismounting is simple, and entire oil immersed type is become
Depressor is easy to remove；When fixed, stability is strong；Reduce the pressure to rotating wheel so that the service life is longer for universal wheel.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of oil-immersed power transformer, including rubber base plate, fuel tank, conservator made of metal are installed on rubber base plate,
Transformation body is installed in fuel tank, it is characterised in that：The top center of rubber base plate is equipped with a through-hole, and through-hole runs through from top to bottom
Rubber base plate, rubber base plate are equipped with more than one connecting hole, and one end of connecting hole passes through rubber base plate, the other end of connecting hole
Connect through-hole；One piece or more of support plate is equipped in through-hole, the side of support plate connects one or more damping compressed spring, subtracts
Shaking compressed spring passes through connecting hole to connect a fixed plate；It is connected by a yielding rubber block between two neighboring support plate；Rubber
A bottom plate is connected through a screw thread at the top of pedestal, the bottom of bottom plate is mounted with more than one rotating wheel.
2. oil-immersed power transformer according to claim 1, it is characterised in that：Rubber base plate pedestal is in disc structure,
The surface of the side of pedestal is equipped with screw thread, and screw thread is arranged in the top of connecting hole.
3. oil-immersed power transformer according to claim 1, it is characterised in that：Support plate, damping compressed spring, fixation
Plate is all made of high-strength stainless steel and is made, and is an integral structure；The support plate of top is welded and fixed with fuel tank.
4. oil-immersed power transformer according to claim 1, it is characterised in that：Fixed plate is in disc structure, fixed plate
Diameter it is longer 1cm than the diameter of connecting hole to 3cm.
5. oil-immersed power transformer according to claim 1, it is characterised in that：It is glued between yielding rubber block and support plate
It connects in succession.
6. oil-immersed power transformer according to claim 1, it is characterised in that：Bottom plate is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820418368.3U CN208077738U (en) | 2018-03-27 | 2018-03-27 | oil-immersed power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820418368.3U CN208077738U (en) | 2018-03-27 | 2018-03-27 | oil-immersed power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208077738U true CN208077738U (en) | 2018-11-09 |
Family
ID=64047918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820418368.3U Active CN208077738U (en) | 2018-03-27 | 2018-03-27 | oil-immersed power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208077738U (en) |
-
2018
- 2018-03-27 CN CN201820418368.3U patent/CN208077738U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191209 Address after: No. 270, Qibin Avenue, Qibin District, Hebi City, Henan Province Patentee after: HEBI POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER COMPANY Address before: 325599 Xianju Village, Luoyang Town, Taishun County, Wenzhou City, Zhejiang Province Patentee before: Taishun Yongqing Electric Power Technology Co., Ltd. |