CN208027879U - A kind of fixing device of transformer core - Google Patents
A kind of fixing device of transformer core Download PDFInfo
- Publication number
- CN208027879U CN208027879U CN201820374627.7U CN201820374627U CN208027879U CN 208027879 U CN208027879 U CN 208027879U CN 201820374627 U CN201820374627 U CN 201820374627U CN 208027879 U CN208027879 U CN 208027879U
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- Prior art keywords
- pedestal
- shell
- far
- voltage
- screw thread
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Abstract
The utility model discloses a kind of fixing devices of transformer core, including pedestal, bidirectional wheel, the bidirectional wheel is provided on the pedestal, the pedestal is provided with grounding screw far from the bidirectional wheel side, it is provided with fixed link on the upside of the pedestal, the fixed link is provided with exhaust fan close to the bidirectional wheel side.Advantageous effect is：The utility model can realize the parts for reducing fixing device, reduce the own wt of device, it is easy to lift transport and installation, and reduce screw connecting mode, reduce the inspection frequency and check cost in later stage, it is ensured that the stability of device, while being cooled down by exhaust fan and cooling pipe, increase the safety of transformer, improves cooling-down effect.
Description
Technical field
The utility model is related to transformer clothing arts, and in particular to a kind of fixing device of transformer core.
Background technology
Common transformer core is typically all to be made of silicon steel sheet, and silicon steel is a kind of siliceous steel.It is done and is become by silicon steel
The iron core of depressor is because silicon steel itself is a kind of magnetisable material that magnetic conduction is very capable, and in hot-wire coil, it can be generated
Larger magnetic induction intensity, so as to so that transformer volume-diminished.But existing transformer core fixing device includes
The devices such as pedestal, wallboard, rack, pedestal are that rectangular channel steel is welded, and the upper surface of frame is what steel plate was welded
Base plane is provided with base plane square hole on base plane, routing power device, therefore existing device steel is provided on wallboard
Plate material is more, and quality is big, and steel plate materials hardness is big, it is also necessary to and a large amount of screws are fixed, and after usage time length, are easy to loosen,
It inspects periodically and spends a large amount of manpower and materials, use cost is high, and the fuel tank heat sink being arranged is uncertain with safety, because
This needs a kind of new device existing to solve the problems, such as.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of fixing device of transformer core.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of fixing device of transformer core, including pedestal, bidirectional wheel are provided with the bidirectional wheel on the pedestal,
The pedestal is provided with grounding screw far from the bidirectional wheel side, and fixed link, the fixed link are provided on the upside of the pedestal
The bidirectional wheel side is provided with exhaust fan, the fixed link is provided with support column, the branch far from the pedestal side
Dagger is provided with shell far from the fixed link side, and the shell is provided with high-voltage tap head close to the bidirectional wheel side,
It is provided with high pressure connection sheet between the high-voltage tap head, is provided with high-tension coil on the inside of the shell, the high-tension coil is remote
The shell side is provided with cooling airway, the cooling airway is provided with low-voltage coil far from the high-tension coil side,
The low-voltage coil is cored far from cooling airway side setting, and the shell is provided with solid far from the support column side
Fixed board, the fixed plate are provided with HV Terminal far from side in the shell, and the fixed plate is far from the HV Terminal side
It is provided with iron, the upper iron is provided with clamping plate far from the fixed plate side, hanging ring is provided on the upside of the upper iron,
The hanging ring is provided with low-voltage terminal close to the HV Terminal side.
In above structure, low-voltage coil described in the fixed iron core winding will be needed before use, in the low-voltage line
Cooling airway is arranged in circle outside, and the cooling airway cools down when can work transformer, is set on the outside of the cooling airway
It is equipped with high-tension coil, is provided with shell on the outside of the high-tension coil, the shell can ensure insulating properties, and the support column can be with
The fixed iron core, the fixed link can fix the iron core, and the hanging ring can facilitate hoisting transportation, and the upper iron can
With secured core, the clamping plate can fix the fixed plate and the upper iron, and the bidirectional wheel can be reduced in transport
Resistance, the exhaust fan can cool down to transformer by the cooling airway, and the high-voltage tap head connects transformer
High voltage input terminal, the high pressure connection sheet can connect the high-voltage tap head, and the HV Terminal can input high voltage power supply,
The low-voltage terminal can export low-tension supply, and the grounding screw can be grounded, and ensure the ground connection property of transformer.
In order to further increase fixed effect, the bidirectional wheel is rolled with the pedestal and is connected, the grounding screw with
The pedestal is connected through a screw thread, and the fixed link is connected through a screw thread with the pedestal.
In order to further increase fixed effect, the fixed link is connected through a screw thread with the support column, the support
Column is connected through a screw thread with the shell, and the shell is connected through a screw thread with the high-tension coil.
In order to further increase fixed effect, the high-tension coil is glued with the cooling airway, the cooling airway
It is glued with the low-voltage coil, the iron core is glued with the low-voltage coil.
In order to further increase fixed effect, the fixed plate is connected through a screw thread with the upper iron, the hanging ring
Take shape in the upper iron, the low-voltage terminal and the upper iron grafting, the fixed plate and the HV Terminal grafting.
In order to further increase fixed effect, the upper iron is connected through a screw thread with the clamping plate, the high pressure point
Connector is connected through a screw thread with the shell, the high pressure connection sheet and the high-voltage tap head grafting.
In order to further increase fixed effect, the material of the pedestal is smart steel, and the shell is electro-insulating rubber.
Advantageous effect is：The utility model can realize the parts for reducing fixing device, reduce the own wt of device,
It is easy to lift transport and installation, and reduces screw connecting mode, reduces the inspection frequency and check cost in later stage, it is ensured that device
Stability, while being cooled down by exhaust fan and cooling pipe, increase the safety of transformer, improve cooling-down effect.
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
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of front view of the fixing device of transformer core described in the utility model；
Fig. 2 is a kind of vertical view of the fixing device of transformer core described in the utility model；
Fig. 3 be a kind of transformer core described in the utility model fixing device in iron core profile.
The reference numerals are as follows：
1, bidirectional wheel；2, pedestal；3, grounding screw；4, fixed link；5, exhaust fan；6, shell；7, high-tension coil；8, cooling
Air flue；9, low-voltage coil；10, iron core；11, clamping plate；12, upper iron；13, hanging ring；14, low-voltage terminal；15, HV Terminal；16,
High-voltage tap head；17, high pressure connection sheet；18, support column；19, fixed plate.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of fixing device of transformer core, including pedestal 2, bidirectional wheel 1 are arranged on pedestal 2
There are bidirectional wheel 1, pedestal 2 that 1 side of bidirectional wheel is provided with grounding screw 3,2 upside of pedestal is provided with fixed link 4, fixed link 4
1 side of bidirectional wheel is provided with exhaust fan 5, fixed link 4 is provided with support column 18 far from 2 side of pedestal, and support column 18 is separate
4 side of fixed link is provided with shell 6, and shell 6 is provided with high-voltage tap head 16 close to 1 side of bidirectional wheel, high-voltage tap head 16 it
Between be provided with high pressure connection sheet 17,6 inside of shell is provided with high-tension coil 7, and high-tension coil 7 is provided with cold far from 6 side of shell
But air flue 8, cooling airway 8 are provided with low-voltage coil 9 far from 7 side of high-tension coil, and low-voltage coil 9 is far from 8 side of cooling airway
It is arranged cored 10, shell 6 is provided with fixed plate 19 far from 18 side of support column, and fixed plate 19 is provided with far from side in shell 6
HV Terminal 15, fixed plate 19 are provided with upper iron 12 far from 15 side of HV Terminal, and upper iron 12 is far from 19 side of fixed plate
It is provided with clamping plate 11,12 upside of upper iron is provided with hanging ring 13, and hanging ring 13 is provided with low-voltage terminal close to 15 side of HV Terminal
14。
In above structure, 10 coiling low-voltage coil 9 of fixed iron core will be needed before use, be set in 9 outside of low-voltage coil
Cooling airway 8 is set, cooling airway 8 cools down when can work transformer, and 8 outside of cooling airway is provided with high-tension coil 7,
7 outside of high-tension coil is provided with shell 6, and shell 6 can ensure that insulating properties, support column 18 can be with secured cores 10, and fixed link 4 can
With secured core 10, hanging ring 13 can facilitate hoisting transportation, upper iron 12 that can fix fixation with secured core 10, clamping plate 11
Plate 19 and upper iron 12, bidirectional wheel 1 can reduce resistance in transport, exhaust fan 5 can by cooling airway 8 to transformer into
Row cooling, high-voltage tap head 16 connect transformer high-voltage input terminal, and high pressure connection sheet 17 can connect high-voltage tap head 16, high pressure
Terminal 15 can input high voltage power supply, and low-voltage terminal 14 can export low-tension supply, and grounding screw 3 can be grounded, and ensure transformation
The ground connection property of device.
In order to further increase fixed effect, bidirectional wheel 1 is rolled with pedestal 2 and is connected, and grounding screw 3 passes through with pedestal 2
Be threadedly coupled, fixed link 4 is connected through a screw thread with pedestal 2, and fixed link 4 is connected through a screw thread with support column 18, support column 18 and
Shell 6 is connected through a screw thread, and shell 6 is connected through a screw thread with high-tension coil 7, and high-tension coil 7 is glued with cooling airway 8, cooling
Air flue 8 is glued with low-voltage coil 9, and iron core 10 is glued with low-voltage coil 9, and fixed plate 19 is connected through a screw thread with upper iron 12, hangs
Ring 13 takes shape in iron 12, low-voltage terminal 14 and 12 grafting of upper iron, fixed plate 19 and 15 grafting of HV Terminal, upper iron 12
It is connected through a screw thread with clamping plate 11, high-voltage tap head 16 is connected through a screw thread with shell 6, high pressure connection sheet 17 and high-voltage tap head
The material of 16 grafting, pedestal 2 is smart steel, and shell 6 is electro-insulating rubber.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of fixing device of transformer core, it is characterised in that：Including pedestal（2）, bidirectional wheel（1）, the pedestal（2）On
It is provided with the bidirectional wheel（1）, the pedestal（2）Far from the bidirectional wheel（1）Side is provided with grounding screw（3）, the bottom
Seat（2）Upside is provided with fixed link（4）, the fixed link（4）Close to the bidirectional wheel（1）Side is provided with exhaust fan（5）, institute
State fixed link（4）Far from the pedestal（2）Side is provided with support column（18）, the support column（18）Far from the fixed link
（4）Side is provided with shell（6）, the shell（6）Close to the bidirectional wheel（1）Side is provided with high-voltage tap head（16）, institute
State high-voltage tap head（16）Between be provided with high pressure connection sheet（17）, the shell（6）Inside is provided with high-tension coil（7）, institute
State high-tension coil（7）Far from the shell（6）Side is provided with cooling airway（8）, the cooling airway（8）Far from the high pressure
Coil（7）Side is provided with low-voltage coil（9）, the low-voltage coil（9）Far from the cooling airway（8）Side setting is cored
（10）, the shell（6）Far from the support column（18）Side is provided with fixed plate（19）, the fixed plate（19）Far from described
Shell（6）Middle side is provided with HV Terminal（15）, the fixed plate（19）Far from the HV Terminal（15）Side is provided with
Iron（12）, the upper iron（12）Far from the fixed plate（19）Side is provided with clamping plate（11）, the upper iron（12）On
Side is provided with hanging ring（13）, the hanging ring（13）Close to the HV Terminal（15）Side is provided with low-voltage terminal（14）.
2. a kind of fixing device of transformer core according to claim 1, it is characterised in that：The bidirectional wheel（1）With
The pedestal（2）Roll connection, the grounding screw（3）With the pedestal（2）It is connected through a screw thread, the fixed link（4）With
The pedestal（2）It is connected through a screw thread.
3. a kind of fixing device of transformer core according to claim 1, it is characterised in that：The fixed link（4）With
The support column（18）It is connected through a screw thread, the support column（18）With the shell（6）It is connected through a screw thread, the shell
（6）With the high-tension coil（7）It is connected through a screw thread.
4. a kind of fixing device of transformer core according to claim 1, it is characterised in that：The high-tension coil（7）
With the cooling airway（8）It is glued, the cooling airway（8）With the low-voltage coil（9）It is glued, the iron core（10）With it is described
Low-voltage coil（9）It is glued.
5. a kind of fixing device of transformer core according to claim 1, it is characterised in that：The fixed plate（19）With
The upper iron（12）It is connected through a screw thread, the hanging ring（13）Take shape in the upper iron（12）, the low-voltage terminal（14）
With the upper iron（12）Grafting, the fixed plate（19）With the HV Terminal（15）Grafting.
6. a kind of fixing device of transformer core according to claim 1, it is characterised in that：The upper iron（12）With
The clamping plate（11）It is connected through a screw thread, the high-voltage tap head（16）With the shell（6）It is connected through a screw thread, the high pressure
Connection sheet（17）With the high-voltage tap head（16）Grafting.
7. a kind of fixing device of transformer core according to claim 1, it is characterised in that：The pedestal（2）Material
Material is smart steel, the shell（6）For electro-insulating rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820374627.7U CN208027879U (en) | 2018-03-20 | 2018-03-20 | A kind of fixing device of transformer core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820374627.7U CN208027879U (en) | 2018-03-20 | 2018-03-20 | A kind of fixing device of transformer core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208027879U true CN208027879U (en) | 2018-10-30 |
Family
ID=63908005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820374627.7U Expired - Fee Related CN208027879U (en) | 2018-03-20 | 2018-03-20 | A kind of fixing device of transformer core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208027879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415928A (en) * | 2019-08-26 | 2019-11-05 | 山东济宁圣地电业集团有限公司鱼台圣宏电力安装分公司 | A kind of both-end windchill dry-type transformer |
-
2018
- 2018-03-20 CN CN201820374627.7U patent/CN208027879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415928A (en) * | 2019-08-26 | 2019-11-05 | 山东济宁圣地电业集团有限公司鱼台圣宏电力安装分公司 | A kind of both-end windchill dry-type transformer |
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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: 20181030 Termination date: 20190320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |