CN203351348U - Iron core for step-shaped transformer - Google Patents
Iron core for step-shaped transformer Download PDFInfo
- Publication number
- CN203351348U CN203351348U CN 201320288010 CN201320288010U CN203351348U CN 203351348 U CN203351348 U CN 203351348U CN 201320288010 CN201320288010 CN 201320288010 CN 201320288010 U CN201320288010 U CN 201320288010U CN 203351348 U CN203351348 U CN 203351348U
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- China
- Prior art keywords
- iron core
- holding frame
- stepped
- core
- utility
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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
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses an iron core for a step-shaped transformer. The iron core for the step-shaped transformer relates to the technical field of transformers, and comprises an iron core which is arranged in an iron core seat, wherein the iron core is arranged in a step shape from the middle portion to the two sides, clamping frames are symmetrically arranged on the two sides of the iron core, the clamping frames on the two sides are connected through a screw rod, the iron core is clamped between the two clamping frames, and adjusting blocks are arranged between the bottom portions of the clamping frames and the iron core seat. The iron core for the step-shaped transformer is simple in structure and novel in design, can adjust movement position of the iron core in time, can be conveniently mounted in practical work, and improves work efficiency of the iron core.
Description
Technical field
The utility model relates to the transformer technology field, is specifically related to a kind of stepped core for transformer.
Background technology
Power transformer is a kind of static electric equipment, is to become the equipment of the another kind of or voltage (electric current) that several numerical value is different that frequency is identical for the alternating voltage by a certain numerical value (electric current).When a winding passes to alternating current, just produce the magnetic flux of alternation, the magnetic flux of alternation, by the effect of iron core magnetic conduction, just induces AC electromotive force in secondary winding.The height of secondary induced electromotive force is relevant with the number of a secondary winding number of turn, and voltage swing is directly proportional to the number of turn.Main Function is electric energy transmitting, and therefore, rated capacity is its major parameter.Rated capacity is the habitual value of a performance power, and it is the size that characterizes electric energy transmitting, with kVA or MVA, means, when transformer is applied to rated voltage, according to it, determines the rated current that is no more than temperature limit under rated condition.Iron core on traditional power transformer is installed inconvenient, and structure is tradition comparatively.
The utility model content
It is a kind of easy for installation that technical problem to be solved in the utility model is to provide, stepped core for transformer simple in structure.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of stepped core for transformer, comprise the iron core of being located in iron core base, described iron core is by centre stepped setting to both sides, described iron core bilateral symmetry is provided with holding frame, the holding frame of described both sides connects by screw rod, iron core clamp, between two holding frames, is provided with to regulating block between described holding frame bottom and iron core base.
The described holding frame structure that takes the shape of the letter U.
Be provided with insulating barrier between described holding frame and iron core.
Described regulating block is rubber structure.
Described regulating block is connected with holding frame by adjusting bolt.
The beneficial effects of the utility model are: the utility model is simple in structure, and modern design can be regulated the shift position of iron core in time, facilitates the installation in real work, has improved the operating efficiency of iron core.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of stepped core for transformer, comprise the iron core 2 of being located in iron core base 1, iron core 2 is by centre stepped setting to both sides, iron core 2 bilateral symmetry are provided with holding frame 3, the holding frame 3 of both sides connects by screw rod 4, and iron core 2 is clipped between two holding frames 3, between holding frame 3 bottoms and iron core base 1, is provided with regulating block 5.Holding frame 3 structure that takes the shape of the letter U, be provided with insulating barrier between holding frame 3 and iron core 2, and regulating block 5 is rubber structure, and regulating block 5 is connected with holding frame 3 by adjusting bolt.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a stepped core for transformer, comprise the iron core of being located in iron core base, it is characterized in that: described iron core is by centre stepped setting to both sides, described iron core bilateral symmetry is provided with holding frame, the holding frame of described both sides connects by screw rod, iron core clamp, between two holding frames, is provided with to regulating block between described holding frame bottom and iron core base.
2. a kind of stepped core for transformer according to claim 1 is characterized in that: the described holding frame structure that takes the shape of the letter U.
3. a kind of stepped core for transformer according to claim 1, is characterized in that: between described holding frame and iron core, be provided with insulating barrier.
4. a kind of stepped core for transformer according to claim 1, it is characterized in that: described regulating block is rubber structure.
5. a kind of stepped core for transformer according to claim 1, it is characterized in that: described regulating block is connected with holding frame by adjusting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288010 CN203351348U (en) | 2013-05-24 | 2013-05-24 | Iron core for step-shaped transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288010 CN203351348U (en) | 2013-05-24 | 2013-05-24 | Iron core for step-shaped transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203351348U true CN203351348U (en) | 2013-12-18 |
Family
ID=49751215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320288010 Expired - Fee Related CN203351348U (en) | 2013-05-24 | 2013-05-24 | Iron core for step-shaped transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203351348U (en) |
-
2013
- 2013-05-24 CN CN 201320288010 patent/CN203351348U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |