CN202615986U - Three-phase prism amorphous iron core universal base - Google Patents
Three-phase prism amorphous iron core universal base Download PDFInfo
- Publication number
- CN202615986U CN202615986U CN 201220173033 CN201220173033U CN202615986U CN 202615986 U CN202615986 U CN 202615986U CN 201220173033 CN201220173033 CN 201220173033 CN 201220173033 U CN201220173033 U CN 201220173033U CN 202615986 U CN202615986 U CN 202615986U
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- base
- iron core
- phase
- connecting hole
- amorphous iron
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Abstract
The utility model relates to the manufacturing of an amorphous iron core in the field of power transformers, in particular to a three-phase prism amorphous iron core universal base which comprises a first base block and a second base block, wherein the first base block and the second base block are both of metal plate-shaped structures; and middle sections of the first base block and the second base block are provided with connecting holes which are of parallel double-line elongated slot structures, or the connecting holes are of two abreast rows or two staggered rows, and each row of connecting holes consist of 6-8 pin holes. The three-phase prism amorphous iron core universal base has the advantages that various bases for manufacturing different iron cores are deigned into a universal structure, so that the manufacturing requirement on various models of three-phase prism amorphous iron cores can be met by using only one base; and the three-phase prism amorphous iron core universal base is simple in structure and convenient in operation and can be used for effectively reducing the types and the inventory of the bases so as to reduce the production cost.
Description
Technical field
The utility model relates to the manufacturing technology of the amorphous iron core in power transformer field, specifically, is a kind of general base of making three-phase three-column amorphous matter usefulness unshakable in one's determination.
Background technology
Normally used in the power transformer manufacturing is that three-phase and five-pole and three-phase three-column amorphous matter are unshakable in one's determination; Because the amorphous iron core of three-phase transformer is difficult to support the weight of itself because of the deficiency of intensity own; So generally will use the iron core of " mountain " font that folder will be made up of the multilayer amorphous iron core to clamp up and down during fabrication; Use the base (referring to Fig. 1) of two strips to support again, make it into as a whole and certain supportive (referring to Fig. 2) is arranged.
But because that the capacity of transformer has is different, product has multiple model, and the size that causes transformer is different.The different of transformer size just makes that the size of the amorphous iron core that they adopt also is different, like this, specifically is reflected in the design feature on the iron core: the width of " mountain " shaped iron core body band unshakable in one's determination also is different.Like this, will adopt different bases.Because the distance of the pin joint point on the different bases is different (referring to Fig. 3).Like this, will production part many (transformer of different model needs the base of different model) in the manufacturing of power transformer, taking up an area of many, parts has overstocked, troublesome poeration, production cost condition with higher.
The utility model content
The purpose of the utility model is to address the above problem; The manufacturing unshakable in one's determination for three-phase three-column amorphous matter provides a kind of general base; Can satisfy the three-phase three-column amorphous matter manufacturing unshakable in one's determination that polytypic, strip width unshakable in one's determination differ; And simple in structure, easy to operate, can reduce the base stock, reduce the base occupation of land, effectively reduce production costs.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following.
A kind of three-phase three-column amorphous matter general base unshakable in one's determination; Contain the first base piece and the second base piece; The said first base piece and the second base piece are metal plate-like or channel-section steel shape structure; Interlude at the said first base piece and the second base piece is provided with connecting hole, it is characterized in that, described connecting hole is the connecting hole of biserial elongated slot structure side by side.
Further, described connecting hole is the connecting hole that biserial, every row are made up of 6～8 pin-and-holes.
Further, described biserial is arranged side by side.
Further, described biserial is for being staggered.
The good effect of the three-phase three-column amorphous matter of the utility model general base unshakable in one's determination is:
Become general structure with making different various base designs unshakable in one's determination, make a kind of base just can satisfy the manufacturing unshakable in one's determination of the three-phase three-column amorphous matter of multiple model; Simple in structure, easy to operate, can effectively reduce folder kind and stock, reduce production costs.
Description of drawings
Accompanying drawing 1 is the structure vertical view of existing three-phase three-column amorphous matter heelpiece;
Accompanying drawing 2 is installed in the structural representation under the three-phase three-column amorphous matter iron core for the base of accompanying drawing 1;
Accompanying drawing 3 is installed in the vertical view on the base for the different iron core of strip width unshakable in one's determination.
Label among the figure is respectively:
11, the first base piece; 12, the second base piece; 13, first connecting hole; 14, second connecting hole;
15, upper clamping piece; 16, iron core; 17, lower clamping piece.
Accompanying drawing 4 is the structure vertical view of a kind of embodiment of the three-phase three-column amorphous matter of the utility model general base unshakable in one's determination;
Accompanying drawing 5 is installed in the vertical view under the three-phase three-column amorphous matter iron core for the base of accompanying drawing 4.
Label among the figure is respectively:
21, the first base piece; 22, the second base piece; 23, first connecting hole;
24, second connecting hole; 25, upper clamping piece; 26, iron core.
Accompanying drawing 6 is the structural representation of second kind of embodiment of the three-phase three-column amorphous matter of the utility model general base unshakable in one's determination;
Accompanying drawing 7 is installed in the vertical view under the three-phase three-column amorphous matter iron core for the base of accompanying drawing 6.
Label among the figure is respectively:
31, the first base piece; 32, the second base piece; 33, first connecting hole;
34, second connecting hole; 35, upper clamping piece; 36, iron core.
Embodiment
Provide the embodiment of the three-phase three-column amorphous matter of the utility model general base unshakable in one's determination below in conjunction with accompanying drawing, 2 embodiment are provided.But, it may be noted that the enforcement of the utility model is not limited to following execution mode.
Embodiment 1(referring to attaching Figure 4 and 5).
A kind of three-phase three-column amorphous matter general base unshakable in one's determination; Contain the first base piece 21 and the second base piece 22; The said first base piece 21 and the second base piece 22 are metal plate-like or channel-section steel shape structure; Interlude at the said first base piece 21 and the second base piece 22 is provided with connecting hole, and said connecting hole is the connecting hole of biserial elongated slot structure side by side (seeing first connecting hole 23 and second connecting hole 24 among accompanying drawing 4 and Fig. 5).
The bolt that can adopt standard component is through first connecting hole 23 and second connecting hole 24 on syndeton on the lower clamping piece and the three-phase three-column amorphous matter general base unshakable in one's determination, makes the described requirement that has the general base of biserial elongated slot structure connecting hole side by side can satisfy the three-phase three-column amorphous matter iron core manufacturing of different model, different strip width unshakable in one's determination.
Embodiment 2(referring to accompanying drawing 6 and 7).
A kind of three-phase three-column amorphous matter general base unshakable in one's determination; Contain the first base piece 31 and the second base piece 31; The said first base piece 31 and the second base piece 32 are metal plate-like or channel-section steel shape structure; Interlude at the said first base piece 31 and the second base piece 32 is provided with connecting hole, and described connecting hole is the connecting hole (seeing first connecting hole 23 and second connecting hole 24 among Fig. 6 and Fig. 7) that biserial, every row are made up of 6～8 pin-and-holes.
In concrete enforcement, the biserial connecting hole that can said biserial connecting hole is set to be arranged side by side; Need on the if structure, also can be set to staggered biserial connecting hole by described biserial connecting hole,, do not rock so that said general base is firm with being connected of three-phase three-column amorphous matter iron core.
Can adopt the bolt of standard component to be connected with second connecting hole 34, make described general base can satisfy the three-phase three-column amorphous matter requirement of making unshakable in one's determination of different model, different strip width unshakable in one's determination through corresponding first connecting hole 33 on syndeton on the lower clamping piece and the three-phase three-column amorphous matter general base unshakable in one's determination.
The above is merely the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model structure, can also make some improvement and retouching, these improvement and retouching also should be regarded as in the protection range of the utility model.
Claims (4)
1. three-phase three-column amorphous matter general base unshakable in one's determination; Contain the first base piece and the second base piece; The said first base piece and the second base piece are metal plate-like or channel-section steel shape structure; Centre at the said first base piece and the second base piece is provided with connecting hole, it is characterized in that, described connecting hole is the connecting hole of biserial elongated slot structure side by side.
2. a kind of three-phase three-column amorphous matter according to claim 1 general base unshakable in one's determination is characterized in that described connecting hole is the connecting hole that biserial, every row are made up of 6～8 pin-and-holes.
3. a kind of three-phase three-column amorphous matter according to claim 1 general base unshakable in one's determination is characterized in that described biserial is arranged side by side.
4. a kind of three-phase three-column amorphous matter according to claim 1 general base unshakable in one's determination is characterized in that described biserial is for being staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220173033 CN202615986U (en) | 2012-04-23 | 2012-04-23 | Three-phase prism amorphous iron core universal base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220173033 CN202615986U (en) | 2012-04-23 | 2012-04-23 | Three-phase prism amorphous iron core universal base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202615986U true CN202615986U (en) | 2012-12-19 |
Family
ID=47349661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220173033 Expired - Fee Related CN202615986U (en) | 2012-04-23 | 2012-04-23 | Three-phase prism amorphous iron core universal base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202615986U (en) |
-
2012
- 2012-04-23 CN CN 201220173033 patent/CN202615986U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20170423 |