CN112837896A - Transformer device - Google Patents
Transformer device Download PDFInfo
- Publication number
- CN112837896A CN112837896A CN202110016892.4A CN202110016892A CN112837896A CN 112837896 A CN112837896 A CN 112837896A CN 202110016892 A CN202110016892 A CN 202110016892A CN 112837896 A CN112837896 A CN 112837896A
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- CN
- China
- Prior art keywords
- shell
- transformer
- heat dissipation
- dissipation plate
- motor
- 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.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000008439 repair process Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
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
- H01F27/02—Casings
-
- 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
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- 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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- 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
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to a transformer comprising: the first casing, the second casing, the bracing piece, first heating panel, the second heating panel, first connecting piece, the second connecting piece, and a support, first support column, the second support column, first regulating part, the second regulating part, first motor, the second motor, first motor and second motor drive first regulating part and second regulating part rotation through first gear and second gear respectively, first regulating part is rotatory and changes the horizontal position of support with the second regulating part, the support drives the second casing and breaks away from or is close to first casing, make the iron core can expose or cover. The invention has the advantages that: when the transformer is overhauled, the iron core of the transformer does not need to be lifted, but the second shell is lowered through transmission, so that the maintenance is convenient; the first heat dissipation plate and the second heat dissipation plate can be changed into a working table at 180 degrees, so that a space is provided for workers to repair, and the workers can repair the transformer conveniently.
Description
Technical Field
The invention relates to the field of electric power, in particular to a transformer.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, and the like. With the continuous and rapid growth of the power industry in recent years, transformers are increasingly used, but the following problems often occur when repairing the transformer core:
1. because the transformer iron core is large and heavy, the transformer iron core is difficult to move after being fixed, and the maintenance is inconvenient;
2. when the transformer is repaired, workers need to climb up the telegraph pole and repair the transformer at the height away from the ground, so that the existing mounting frame is small in area and narrow in space; is not favorable for repairing the non-pressing device.
The present invention has been devised in view of the above problems.
Disclosure of Invention
Therefore, the transformer is needed to solve the above problems, and is capable of being quickly disassembled and assembled and convenient to maintain.
The present invention provides a transformer, comprising:
the first shell is used for connecting the iron core;
the second shell can be buckled with the first shell, and the iron core is covered by the first shell and the second shell;
the supporting rod is connected to the first shell;
the first heat dissipation plate and the second heat dissipation plate are respectively arranged on two opposite sides of the second shell and are respectively hinged with the supporting rod;
the two ends of the first connecting piece are respectively and movably connected with the second shell and the first heat dissipation plate, and the two ends of the second connecting piece are respectively and movably connected with the second shell and the second heat dissipation plate;
the bracket comprises a connecting part, a first clamping part and a second clamping part which are mutually connected, the connecting part is connected with one side of the second shell, which is far away from the first shell, and the first clamping part and the second clamping part are respectively positioned at two sides of the connecting part;
the first supporting column and the second supporting column are arranged oppositely and are connected with one side of the first shell, which is far away from the second shell;
the first adjusting piece and the second adjusting piece are respectively connected with the first supporting column and the second supporting column in a rotating mode, the first clamping portion is connected with the first adjusting piece, the second clamping portion is connected with the second adjusting piece, and the first adjusting piece and the second adjusting piece can drive the second shell to lift through the support;
the first motor and the second motor, first ring gear has been seted up to the one end that first regulating part is close to first motor, the second ring gear has been seted up to the one end that the second regulating part is close to the second motor, the output of first motor passes through first gear engagement first ring gear to can drive first regulating part is rotatory, the output of second motor passes through the second gear engagement the second ring gear to can drive the second regulating part is rotatory.
In one embodiment, the first adjusting member is provided with a first spiral groove along a direction from one end to the other end, the first clamping portion is disposed in the first spiral groove, the first adjusting member rotates to drive the connecting portion to slide along the first spiral groove so as to adjust the lifting of the bracket, and the bracket can drive the second housing to be buckled with or separated from the first housing.
In one embodiment, the second adjusting member is provided with a second spiral groove along a direction from one end to the other end, the second clamping portion is arranged in the second spiral groove, and the second adjusting member rotates to drive the connecting portion to slide along the second spiral groove so as to adjust the lifting of the bracket together with the first adjusting member.
In one embodiment, the transformer further comprises a first adapter fixedly arranged on the first support column, and the first adjusting piece is clamped on the first adapter and can rotate relative to the first adapter.
In one embodiment, the transformer further includes a second adaptor, the second adaptor is fixedly disposed on the second support column, and the second adjusting part is clamped on the second adaptor and can rotate relative to the second adaptor.
In one embodiment, the first heat dissipation plate and the second heat dissipation plate are located at the same horizontal position, and when the second housing moves to a limit distance away from the first housing, an included angle between the first heat dissipation plate and the second heat dissipation plate is 180 degrees.
In one embodiment, the length of the first heat dissipation plate is the same as the length of the second heat dissipation plate.
The invention has the advantages that:
1. by adopting the structure of the first gear, the second gear, the first spiral groove and the second spiral groove, when the transformer is overhauled, the iron core of the transformer does not need to be lifted, but the second shell is lowered through transmission, so that the maintenance is convenient;
2. through using first connecting piece and second connecting piece for the shell when descending, can strut the first heating panel and the second heating panel of second shell both sides, first heating panel is 180 degrees with the second heating panel and becomes table surface, repairs for the workman and provides the space, is favorable to the workman to repair the transformer.
Drawings
Fig. 1 is a schematic structural diagram of a transformer according to the present invention;
FIG. 2 is a cross-sectional view of the transformer of FIG. 1 taken along line A-A;
fig. 3 is a sectional view according to fig. 2 in another state.
In the figure, a first housing 1, an iron core 11, a second housing 2, a support rod 3, a first heat dissipation plate 41, a second heat dissipation plate 42, a first connecting piece 51, a second connecting piece 52, a bracket 6, a connecting portion 61, a first clamping portion 62, a second clamping portion 63, a first support column 71, a second support column 72, a first connecting piece 711, a second connecting piece 721, a first adjusting piece 81, a first spiral groove 811, a first toothed ring 812, a second adjusting piece 82, a second spiral groove 821, a second toothed ring 822, a first motor 91 and a second motor 92.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 3, the present invention provides a transformer, including:
a first housing 1 for connecting the iron core 11;
the second shell 2 can be buckled with the first shell 1, and the first shell 1 and the second shell 2 cover the iron core 11;
a support rod 3 connected to the first housing 1;
the first heat dissipation plate 41 and the second heat dissipation plate 42 are respectively arranged at two opposite sides of the second shell 2 and are respectively hinged with the support rod 3;
the two ends of the first connecting piece 51 are respectively movably connected with the second shell 2 and the first heat dissipation plate 41, and the two ends of the second connecting piece 52 are respectively movably connected with the second shell 2 and the second heat dissipation plate 42;
the bracket 6 comprises a connecting part 61, a first clamping part 62 and a second clamping part 63 which are mutually connected, the connecting part 61 is connected with one side of the second shell 2, which is far away from the first shell 1, and the first clamping part 62 and the second clamping part 63 are respectively positioned at two sides of the connecting part 61;
the first supporting column 71 and the second supporting column 72 are arranged oppositely, and are connected with one side of the first shell 1 departing from the second shell 2;
the first adjusting piece 81 and the second adjusting piece 82 are respectively and rotatably connected with the first supporting column 71 and the second supporting column 72, the first clamping portion 62 is connected with the first adjusting piece 81, the second clamping portion 63 is connected with the second adjusting piece 82, and the first adjusting piece 81 and the second adjusting piece 82 can drive the second shell 2 to lift through the support 6;
Preferably, first spiral groove 811 is seted up along one end to other end direction to first regulating part 81, and first joint portion 62 sets up in first spiral groove 811, and first regulating part 81 rotates and to drive connecting portion 61 and slide along first spiral groove 811 to adjust support 6 lift, and then support 6 can drive second casing 2 lock or break away from first casing 1.
Preferably, second helicla flute 821 has been seted up along one end to other end direction to second regulating part 82, and second joint portion 63 sets up and is used for in second helicla flute 821, and second regulating part 82 rotates and can drive connecting portion 61 and slide along second helicla flute 821 to adjust support 6 lift jointly with first regulating part 81.
Preferably, the transformer further includes a first rotating member 711, the first rotating member 711 is fixedly disposed on the first support column 71, and the first adjusting member 81 is clamped on the first rotating member 711 and can rotate relative to the first rotating member 711.
Preferably, the transformer further includes a second adaptor 721, the second adaptor 721 is fixedly disposed on the second supporting pillar 72, and the second adjusting part 82 is clamped on the second adaptor 721 and can rotate relative to the second adaptor 721.
Preferably, the first heat dissipation plate 41 and the second heat dissipation plate 42 are at the same horizontal position, and when the second housing 2 moves to a limit distance away from the first housing 1, an included angle between the first heat dissipation plate 41 and the second heat dissipation plate 42 is 180 degrees.
Preferably, the length of the first heat dissipation plate 41 is the same as the length of the second heat dissipation plate 42.
The working process of the transformer is as follows:
preparing, starting the first motor 91 and the second motor 92, driving the first adjusting part 81 and the second adjusting part 82 to rotate by the first motor 91 and the second motor 92 through the first gear and the second gear respectively, rotating the first adjusting part 81 and the second adjusting part 82 and changing the positions of the first clamping part 62 and the second clamping part 63 at the first spiral groove 811 and the second spiral groove 821 respectively, so that the horizontal position of the bracket 6 is lowered, and the bracket 6 drives the second shell 2 to separate from the first shell 1, so that the iron core 11 is exposed;
when the working table is unfolded and the bracket 6 drives the second shell 2 to be far away from the first shell 1, the first heat dissipation plate 41 and the second heat dissipation plate 42 rotate relative to the support rod 3 under the drive of the first connecting piece 51 and the second connecting piece 52, and when the second shell 2 descends to the lowest, the first heat dissipation plate 41 and the second heat dissipation plate 42 form a working table at 180 degrees;
after the second shell 2 is driven by the bracket 6 to move to the lowest position, the first motor 91 and the second motor 92 stop, the iron core 11 is completely exposed, and a worker can perform external repair on a workbench; after the overhaul is finished, the first motor 91 and the second motor 92 rotate reversely, all the components move reversely, the support 6 drives the second shell 2 to ascend, and the second shell 2 is buckled with the first shell 1 to finish restoration.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A transformer, comprising:
the first shell is used for connecting the iron core;
the second shell can be buckled with the first shell, and the iron core is covered by the first shell and the second shell;
the supporting rod is connected to the first shell;
the first heat dissipation plate and the second heat dissipation plate are respectively arranged on two opposite sides of the second shell and are respectively hinged with the supporting rod;
the two ends of the first connecting piece are respectively and movably connected with the second shell and the first heat dissipation plate, and the two ends of the second connecting piece are respectively and movably connected with the second shell and the second heat dissipation plate;
the bracket comprises a connecting part, a first clamping part and a second clamping part which are mutually connected, the connecting part is connected with one side of the second shell, which is far away from the first shell, and the first clamping part and the second clamping part are respectively positioned at two sides of the connecting part;
the first supporting column and the second supporting column are arranged oppositely and are connected with one side of the first shell, which is far away from the second shell;
the first adjusting piece and the second adjusting piece are respectively connected with the first supporting column and the second supporting column in a rotating mode, the first clamping portion is connected with the first adjusting piece, the second clamping portion is connected with the second adjusting piece, and the first adjusting piece and the second adjusting piece can drive the second shell to lift through the support;
the first motor and the second motor, first ring gear has been seted up to the one end that first regulating part is close to first motor, the second ring gear has been seted up to the one end that the second regulating part is close to the second motor, the output of first motor passes through first gear engagement first ring gear to can drive first regulating part is rotatory, the output of second motor passes through the second gear engagement the second ring gear to can drive the second regulating part is rotatory.
2. The transformer of claim 1, wherein the first adjusting member has a first spiral groove along a direction from one end to the other end, the first engaging portion is disposed in the first spiral groove, and rotation of the first adjusting member can drive the connecting portion to slide along the first spiral groove to adjust the lifting of the bracket, so that the bracket can drive the second housing to be fastened to or detached from the first housing.
3. The transformer of claim 2, wherein the second adjusting member has a second spiral groove along a direction from one end to the other end, the second engaging portion is disposed in the second spiral groove, and the second adjusting member rotates to drive the connecting portion to slide along the second spiral groove, so as to adjust the lifting of the bracket together with the first adjusting member.
4. The transformer of claim 1, further comprising a first adapter fixedly disposed on the first support post, wherein the first adjuster is clamped to the first adapter and is capable of rotating relative to the first adapter.
5. The transformer of claim 1, further comprising a second adapter fixedly disposed on the second support column, wherein the second adjuster is clamped to the second adapter and can rotate relative to the second adapter.
6. The transformer of claim 1, wherein the first heat sink and the second heat sink are at the same horizontal position, and when the second housing moves to a limit distance away from the first housing, an included angle between the first heat sink and the second heat sink is 180 degrees.
7. The transformer of claim 1, wherein the length of the first heat dissipation plate is the same as the length of the second heat dissipation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110016892.4A CN112837896B (en) | 2021-01-07 | 2021-01-07 | Transformer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110016892.4A CN112837896B (en) | 2021-01-07 | 2021-01-07 | Transformer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112837896A true CN112837896A (en) | 2021-05-25 |
| CN112837896B CN112837896B (en) | 2022-03-25 |
Family
ID=75926510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110016892.4A Active CN112837896B (en) | 2021-01-07 | 2021-01-07 | Transformer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112837896B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207183025U (en) * | 2017-07-25 | 2018-04-03 | 张市伟 | A kind of liftable transformer |
| CN108695046A (en) * | 2018-07-11 | 2018-10-23 | 合肥苍旻自动化有限公司 | A kind of transformer mounting bracket convenient for lifting |
| CN109259433A (en) * | 2018-09-29 | 2019-01-25 | 邱锦泽 | A kind of station of follow-on information technology teaching |
| CN210608142U (en) * | 2019-07-18 | 2020-05-22 | 唐山金鑫电控科技有限公司 | But height-adjusting's block terminal |
| CN111933406A (en) * | 2020-10-13 | 2020-11-13 | 国网江西省电力有限公司南昌供电分公司 | Novel high-voltage transformer installing support with heat dissipation mechanism |
-
2021
- 2021-01-07 CN CN202110016892.4A patent/CN112837896B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207183025U (en) * | 2017-07-25 | 2018-04-03 | 张市伟 | A kind of liftable transformer |
| CN108695046A (en) * | 2018-07-11 | 2018-10-23 | 合肥苍旻自动化有限公司 | A kind of transformer mounting bracket convenient for lifting |
| CN109259433A (en) * | 2018-09-29 | 2019-01-25 | 邱锦泽 | A kind of station of follow-on information technology teaching |
| CN210608142U (en) * | 2019-07-18 | 2020-05-22 | 唐山金鑫电控科技有限公司 | But height-adjusting's block terminal |
| CN111933406A (en) * | 2020-10-13 | 2020-11-13 | 国网江西省电力有限公司南昌供电分公司 | Novel high-voltage transformer installing support with heat dissipation mechanism |
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| Publication number | Publication date |
|---|---|
| CN112837896B (en) | 2022-03-25 |
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Effective date of registration: 20220304 Address after: 528000 Room 308, building 6, Guoteng intelligent manufacturing center, No. 7, Xinhui Road, Wusha community, Lunjiao street, Shunde District, Foshan City, Guangdong Province (residence declaration) Applicant after: Foshan xintetong Electric Co.,Ltd. Address before: 252300 gedikou village, shiwuliyuan Town, Yanggu County, Liaocheng City, Shandong Province Applicant before: Ge Yuli |
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