CN107452468B - A kind of removable transformer - Google Patents
A kind of removable transformer Download PDFInfo
- Publication number
- CN107452468B CN107452468B CN201710539867.8A CN201710539867A CN107452468B CN 107452468 B CN107452468 B CN 107452468B CN 201710539867 A CN201710539867 A CN 201710539867A CN 107452468 B CN107452468 B CN 107452468B
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- CN
- China
- Prior art keywords
- transformer
- bar
- slidably connected
- winding
- removable
- Prior art date
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/002—Arrangements provided on the transformer facilitating its transport
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2823—Wires
- H01F27/2828—Construction of conductive connections, of leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a kind of removable transformers, table and output end are shown including transformer core, transformer winding, transformer tank, voltage, the transformer winding includes the first winding and the second winding, several stems are provided with above first winding, sliding channel is provided with above the stem, the bar that is slidably connected is provided in the sliding channel, trolley pole is provided with above the bar that is slidably connected, the top of the trolley pole is transmission electric wire, it is provided with fixing seat below the transformer tank, is provided with movable pulley on the pedestal.A kind of removable transformer provided by the present invention, realizing in the case that transformer is changed without input power in moving process still has continuous output voltage, transformer interruption will not occur because of the movement of transformer, improve the use continuity of transformer, keep the output voltage of transformer adjustable simultaneously, the practicability of transformer is improved, it is easy to operate.
Description
Technical field
The present invention relates to transformer technology field, in particular to a kind of removable transformer.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformation
Device) etc..Can be divided into, according to use: (electric furnace becomes, rectifies change, power frequency testing transformer, pressure regulation for power transformer and special transformer
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, mutual inductor etc.).
In the prior art, transformer bracket structure is fixed, it has not been convenient to be dismounted, fixed transformer bracket structure occupies empty
Between it is big, when needing phase shifting transformer, to expend a large amount of manpower and material resources, very good solution occurs in transportable transformer, and this is asked
Topic, but existing transportable transformer is transformation mostly in moving process, and the power supply of input is fixed, and this reduces changes
The power supply of the continuity that depressor uses, input is fixed, therefore existing transportable transformer also needs further to improve.
Summary of the invention
The problems such as power supply fixation that transformation and input are unable in moving process defeated for above-mentioned existing transformer, the present invention
Technical problems to be solved are to provide a kind of removable transformer.
In order to solve the above technical problems, the technical solution of the present invention is as follows: a kind of removable transformer, including transformer core,
Transformer winding, transformer tank, voltage show table and output end, and the transformer winding includes the first winding and the second winding,
Several stems, each pitch of the laps pair of several described stems and the first winding are provided with above first winding
It should connect, sliding channel is provided with above the stem, the bar that is slidably connected, the sliding are provided in the sliding channel
Connecting rod is upwardly into the top of transformer tank, and trolley pole, the top of the trolley pole are provided with above the bar that is slidably connected
For transmission electric wire, it is provided with regulating device on the right side of the bar that is slidably connected, support device, institute are provided on the transformer core
The both ends for stating support device are connect with transformer tank, and fixing seat is provided with below the transformer tank, is set in the fixing seat
It is equipped with pedestal, movable pulley is provided on the pedestal, voltage display table is provided on the transformer tank.
The preferred embodiment of above scheme are as follows: the regulating device includes screwed adjustable column, screwed adjusting
Hole is becoming with block, the right side for manually adjusting block and adjustable column being arranged in, the screwed adjustment hole setting is manually adjusted
On depressor case, the screwed adjustable column passes through the adjustment hole and connect with the bar that is slidably connected, and passes through manual adjustment
The bar that is slidably connected is mobile, to adjust output voltage.
The preferred embodiment of above scheme are as follows: the regulating device includes adjusting rod and adjusting cylinder, described adjusting rod one end
It connects the bar that is slidably connected, the other end to connect across transformer tank with cylinder is adjusted, the bar shifting that is slidably connected is adjusted by cylinder
It is dynamic, to adjust output voltage.
The preferred embodiment of above scheme are as follows: lifting device is provided on the bar that is slidably connected, lifting device adjusts sliding
Connecting rod raising and lowering makes trolley pole can be good at contacting with transmission electric wire.
The preferred embodiment of above scheme are as follows: sliding groove, the bar energy that is slidably connected are provided with above the transformer tank
It is enough to be moved left and right in sliding groove.
The preferred embodiment of above scheme are as follows: the first damper is provided between the support device and transformer core, it is described
The second damper is provided between support device and transformer tank, damper has good antihunt action, improves the machine of transformer
Tool performance.
The preferred embodiment of above scheme are as follows: be provided with sliding rail between the pedestal and fixing seat, enable on pedestal
It rises or declines.
The preferred embodiment of above scheme are as follows: brake apparatus is provided on the movable pulley, when transformer station high-voltage side bus stops, braking
Device fixes movable pulley, is allowed to immovable.
The utility model has the advantages that by adopting the above technical scheme, a kind of removable transformer of the invention during the work time, transformer
In moving process, collection line bar moves in transmission electric wire, and transformer is the case where being changed without input power in moving process
Under still have continuous output voltage, transformer interruption will not occur because of the movement of transformer, improve the use of transformer
Continuity., to change the output voltage of depressor, make to become to change the circle number of input coil by the movement for the bar that is slidably connected
The output voltage of depressor is adjustable, increases transformer practicability, can satisfy the demand of multiple voltage.One kind provided by the present invention
Removable transformer, realizing still has continuous output electricity in the case that transformer is changed without input power in moving process
Pressure, transformer interruption will not occurs because of the movement of transformer, improve the use continuity of transformer, while make transformer
Output voltage is adjustable, improves the practicability of transformer, easy to operate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the first embodiment of removable transformer of the present invention；
Fig. 2 is a kind of structural schematic diagram of the second embodiment of removable transformer of the present invention；
Fig. 3 is the schematic diagram being slidably connected in the sliding groove of bar in the present invention.
In figure: 1- fixing seat, 2- sliding rail, 3- transformer tank, the second winding of 4-, 5- transformer core, 6- support device,
The first damper of 7-, the first winding of 8-, 9- sliding channel, 10- are slidably connected bar, 11- transmission electric wire, 12- trolley pole, 13- liter
Falling unit, 14- adjustable column, 15- adjustment hole, 16- manually adjust block, 17- stem, and 18- voltage shows that table, 19- second damp
Device, 20- output end, 21- brake apparatus, 22- movable pulley, 23- pedestal, 24- sliding groove, 25- adjusting rod, 26- adjust cylinder.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
Embodiment 1
As shown in Figure 1,3, a kind of removable transformer of the present embodiment, including transformer core 5, transformer winding, transformation
Device case 3, voltage show table 18 and output end 20, and transformer winding includes the first winding 8 and the second winding 4, the first winding 8 it is upper
Side is provided with several stems 17, each pitch of the laps of several stems 17 and the first winding 8 is correspondingly connected with, stem 17
Top be provided with sliding channel 9, the bar 10 that is slidably connected is provided in sliding channel 9, the bar 10 that is slidably connected is upwardly into transformer
The top of case 3, the top for the bar 10 that is slidably connected are provided with trolley pole 12, and the top of trolley pole 12 is transmission electric wire 11, and sliding connects
The right side of extension bar 11 is provided with regulating device, and support device 6, the both ends of support device 6 and transformer are provided on transformer core 5
Case 3 connects, and the lower section of transformer tank 3 is provided with fixing seat 1, pedestal 23 is provided in fixing seat 1, is provided with movement on pedestal 23
22 are taken turns, is provided with voltage display table 18 on transformer tank 3.
Wherein, regulating device includes screwed adjustable column 14, screwed adjustment hole 15 and manually adjusts block 16,
The right side that adjustable column 14 is arranged in block 16 is manually adjusted, the screwed adjustment hole 15 is arranged on transformer tank 3, has
The adjustable column 14 of screw thread pass through adjustment hole 15 connect with the bar 10 that is slidably connected, by manual adjustment be slidably connected bar move, thus
Adjust output voltage.
Wherein, be slidably connected on bar 10 and be provided with lifting device 13, the adjusting of lifting device 13 be slidably connected bar 10 rise and
Decline makes trolley pole can be good at contacting with transmission electric wire.
Wherein, the top of transformer tank 3 is provided with sliding groove 24, and the bar that is slidably connected can move left and right in sliding groove
It is dynamic.
Wherein, be provided with the first damper 7 between support device 6 and transformer core 5, support device 6 and transformer tank 3 it
Between be provided with the second damper 19, damper has good antihunt action, improves the mechanical performance of transformer.
Wherein, it is provided with sliding rail 2 between pedestal 23 and fixing seat 1, pedestal is enable to rise or fall.
Wherein, brake apparatus 21 is provided on the movable pulley 22, when transformer station high-voltage side bus stops, brake apparatus fixes shifting
Driving wheel is allowed to immovable.
In above-described embodiment, regulating device includes manually adjusting block, and transformer is to adjust output voltage by by hand,
It is a kind of removable transformer for manually adjusting output voltage.
Embodiment 2
As shown in Figure 2,3, a kind of removable transformer of the present embodiment, including transformer core 5, transformer winding, transformation
Device case 3, voltage show table 18 and output end 20, and transformer winding includes the first winding 8 and the second winding 4, the first winding 8 it is upper
Side is provided with several stems 17, each pitch of the laps of several stems 17 and the first winding 8 is correspondingly connected with, stem 17
Top be provided with sliding channel 9, the bar 10 that is slidably connected is provided in sliding channel 9, the bar 10 that is slidably connected is upwardly into transformer
The top of case 3, the top for the bar 10 that is slidably connected are provided with trolley pole 12, and the top of trolley pole 12 is transmission electric wire 11, and sliding connects
The right side of extension bar 11 is provided with regulating device, and support device 6, the both ends of support device 6 and transformer are provided on transformer core 5
Case 3 connects, and the lower section of transformer tank 3 is provided with fixing seat 1, pedestal 23 is provided in fixing seat 1, is provided with movement on pedestal 23
22 are taken turns, is provided with voltage display table 18 on transformation case 3.
Wherein, regulating device includes adjusting rod 25 and adjusts cylinder 26, and the connection of 25 one end of adjusting rod is slidably connected bar, another
End connect 26 with cylinder is adjusted across transformer tank 3, and it is mobile that the bar that is slidably connected is adjusted by cylinder, to adjust output electricity
Pressure.
Wherein, be slidably connected on bar 10 and be provided with lifting device 13, the adjusting of lifting device 13 be slidably connected bar 10 rise and
Decline makes trolley pole can be good at contacting with transmission electric wire.
Wherein, the top of transformer tank 3 is provided with sliding groove 24, and the bar that is slidably connected can move left and right in sliding groove
It is dynamic.
Wherein, be provided with the first damper 7 between support device 6 and transformer core 5, support device 6 and transformer tank 3 it
Between be provided with the second damper 19, damper has good antihunt action, improves the mechanical performance of transformer.
Wherein, it is provided with sliding rail 2 between pedestal 23 and fixing seat 1, pedestal is enable to rise or fall.
Wherein, brake apparatus 21 is provided on the movable pulley 22, when transformer station high-voltage side bus stops, brake apparatus fixes shifting
Driving wheel is allowed to immovable.
In above-described embodiment, regulating device includes adjusting cylinder, and transformer is to adjust output voltage by cylinder, is
A kind of removable transformer automatically adjusting output voltage.
In conclusion a kind of subway transformer provided by the present invention, is not only fixed by transformer seat, realizes transformation
Still there is continuous output voltage in the case that device is changed without input power in moving process, it will not be because of the movement of transformer
There is transformer to interrupt, improves the use continuity of transformer, while keeping the output voltage of transformer adjustable, improve transformation
The practicability of device, it is easy to operate.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (9)
1. a kind of removable transformer, including transformer core, transformer winding, transformer tank, voltage show table and output end,
Be characterized in that: the transformer winding includes the first winding and the second winding, is provided with several above first winding
Each pitch of the laps of stem, several described stems and the first winding is correspondingly connected with, and is provided with above the stem
Sliding channel is provided with the bar that is slidably connected in the sliding channel, and the bar that is slidably connected is upwardly into the top of transformer tank, institute
It states and is provided with trolley pole above the bar that is slidably connected, the top of the trolley pole is transmission electric wire, the right side of the bar that is slidably connected
Side is provided with regulating device, and support device is provided on the transformer core, and the both ends of the support device and transformer tank connect
It connects, fixing seat is provided with below the transformer tank, pedestal is provided in the fixing seat, is provided with movement on the pedestal
It takes turns, is provided with voltage display table on the transformer tank.
2. a kind of removable transformer according to claim 1, it is characterised in that: the regulating device includes having screw thread
Adjustable column, screwed adjustment hole and manually adjust block, the right side for manually adjusting block and adjustable column being set.
3. a kind of removable transformer according to claim 2, it is characterised in that: the screwed adjustment hole setting
On transformer tank, the screwed adjustable column passes through the adjustment hole and connect with the bar that is slidably connected.
4. a kind of removable transformer according to claim 1, it is characterised in that: the regulating device include adjusting rod and
Cylinder is adjusted, described adjusting rod one end connects the bar that is slidably connected, the other end passes through transformer tank and connect with cylinder is adjusted.
5. a kind of removable transformer according to claim 1, it is characterised in that: be provided with liter on the bar that is slidably connected
Falling unit.
6. a kind of removable transformer according to claim 1, it is characterised in that: be provided with above the transformer tank
Sliding groove, the bar that is slidably connected can move left and right in sliding groove.
7. a kind of removable transformer according to claim 1, it is characterised in that: the support device and transformer core it
Between be provided with the first damper, the second damper is provided between the support device and transformer tank.
8. a kind of removable transformer according to claim 1, it is characterised in that: be arranged between the pedestal and fixing seat
There is sliding rail.
9. a kind of removable transformer according to claim 1, it is characterised in that: be provided with braking dress on the movable pulley
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710539867.8A CN107452468B (en) | 2017-07-05 | 2017-07-05 | A kind of removable transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710539867.8A CN107452468B (en) | 2017-07-05 | 2017-07-05 | A kind of removable transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107452468A CN107452468A (en) | 2017-12-08 |
| CN107452468B true CN107452468B (en) | 2019-05-14 |
Family
ID=60488450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710539867.8A Active CN107452468B (en) | 2017-07-05 | 2017-07-05 | A kind of removable transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107452468B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504811A (en) * | 1982-11-12 | 1985-03-12 | Westinghouse Electric Corp. | Cable operated tap changer for a three-phase transformer |
| CN2879372Y (en) * | 2006-06-15 | 2007-03-14 | 刘歆 | No-excitation linear voltage-adjusting strip-type tapped switch |
| CN201048078Y (en) * | 2007-05-24 | 2008-04-16 | 丹东金立电力电器有限公司 | Non-field excitation linear pressure regulation bar-shaped tapping switch |
| CN202678074U (en) * | 2012-07-10 | 2013-01-16 | 辽宁金立电力电器有限公司 | On-load capacity-changing tap switch |
| CN203983009U (en) * | 2014-08-18 | 2014-12-03 | 台力电气有限公司 | High-tension transformer |
| CN204946692U (en) * | 2014-11-22 | 2016-01-06 | 信元瑞电气有限公司 | A kind of series reactor |
| CN205376282U (en) * | 2015-12-24 | 2016-07-06 | 安徽广远电器有限公司 | Transformer of electrodeless pressure regulating |
-
2017
- 2017-07-05 CN CN201710539867.8A patent/CN107452468B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4504811A (en) * | 1982-11-12 | 1985-03-12 | Westinghouse Electric Corp. | Cable operated tap changer for a three-phase transformer |
| CN2879372Y (en) * | 2006-06-15 | 2007-03-14 | 刘歆 | No-excitation linear voltage-adjusting strip-type tapped switch |
| CN201048078Y (en) * | 2007-05-24 | 2008-04-16 | 丹东金立电力电器有限公司 | Non-field excitation linear pressure regulation bar-shaped tapping switch |
| CN202678074U (en) * | 2012-07-10 | 2013-01-16 | 辽宁金立电力电器有限公司 | On-load capacity-changing tap switch |
| CN203983009U (en) * | 2014-08-18 | 2014-12-03 | 台力电气有限公司 | High-tension transformer |
| CN204946692U (en) * | 2014-11-22 | 2016-01-06 | 信元瑞电气有限公司 | A kind of series reactor |
| CN205376282U (en) * | 2015-12-24 | 2016-07-06 | 安徽广远电器有限公司 | Transformer of electrodeless pressure regulating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107452468A (en) | 2017-12-08 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190409 Address after: 257000 Fusheng Road and Weifang Road on the north side of Bei2 Road, Dongying City, Shandong Province Applicant after: Shandong Yu Yu Industrial Co.,Ltd. Address before: 528305 Four Ruilian Gardens 6A, Sunshine Garden, Huanshan Road, Rongguirong New Residential Committee, Shunde District, Foshan City, Guangdong Province Applicant before: Foshan JIEZHI Information Technology Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A movable transformer Effective date of registration: 20230925 Granted publication date: 20190514 Pledgee: Bank of Qilu Co.,Ltd. Dongying Guangrao sub branch Pledgor: Shandong Yu Yu Industrial Co.,Ltd. Registration number: Y2023980058345 |
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