CN209118900U - One kind is dry to become transformer resistance to shorting structure - Google Patents
One kind is dry to become transformer resistance to shorting structure Download PDFInfo
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- CN209118900U CN209118900U CN201821944542.4U CN201821944542U CN209118900U CN 209118900 U CN209118900 U CN 209118900U CN 201821944542 U CN201821944542 U CN 201821944542U CN 209118900 U CN209118900 U CN 209118900U
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- copper bar
- fixedly connected
- dry
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Abstract
The utility model provides a kind of dry change transformer resistance to shorting structure, including rack, dry type transformer clamp is provided with above the rack, horizontal copper bar is laterally fixedly connected on the dry type transformer clamp, it is vertically fixedly connected with several coil copper bars on the horizontal copper bar, the insulator through horizontal copper bar and coil copper bar is fixedly connected on each coil copper bar.The utility model is designed reasonably, structure is simple, not only reduces material cost, and simplify process, improves assembly efficiency, has practicability.
Description
Technical field
The utility model relates to the dry change transformer resistance to shorting structures of one kind.
Background technique
Power grid is often since lightning stroke, protective relaying maloperation or tripping etc. cause transformer short-circuit, the powerful punching of short circuit current
Hitting may make transformer impaired, so the anti-short circuit capability of transformer is an important indicator for transformer.It is existing
Dry-type transformer resistance to shorting is functional, but has used multiple conductor grips, increases multiple working procedure, and assembly efficiency is low, improves
Dry-type transformer cost.For this purpose, the design provide it is a kind of dry become transformer resistance to shorting structure, structure is simple, it is easy to assembly and at
This is low.
Utility model content
The utility model improves the above problem, i.e., the technical problem to be solved by the present invention is to provide one kind
Dry to become transformer resistance to shorting structure, structure is simple, convenient for operation, and improves assembly efficiency.
The specific embodiment of the utility model is: it includes rack that the utility model, which provides, is provided with above the rack
Dry type transformer clamp is laterally fixedly connected with horizontal copper bar on the dry type transformer clamp, vertically fixes on the horizontal copper bar
Several coil copper bars are connected with, the insulator through horizontal copper bar and coil copper bar is fixedly connected on each coil copper bar.
Further, the dry type transformer clamp includes bracket, be fixedly connected on the bracket through horizontal copper bar and
The insulator of bracket.
Further, the dry type transformer clamp side-lower is fixedly connected with annulus, and adjusting is arranged in the annulus
Bolt, the adjusting bolt lower section are fixedly connected with cushion block, and the cushion block is fixedly connected on the rack.
Compared with prior art, the utility model has the following beneficial effects: the utility model structure is simple, design is closed
Reason simplifies process, effectively increases assembly efficiency, and reduce cost, and it is convenient to operate, and has practicability.
Detailed description of the invention
Fig. 1 is the organigram 1 of the utility model embodiment；
Fig. 2 is the organigram 2 of the utility model embodiment.
In figure: 1- rack, 2- dry type transformer clamp, the horizontal copper bar of 3-, 4- coil copper bar, 5- insulator, 6- bracket, 7- circle
Ring, 8- adjust bolt, 9- cushion block.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Embodiment: as shown in Figure 1 and 2, in the present embodiment, a kind of dry change transformer resistance to shorting structure, including rack are provided
1, dry type transformer clamp 2 is provided with above the rack 1, is laterally fixedly connected with horizontal copper on the dry type transformer clamp 2
3 are arranged, several coil copper bars 4 is vertically fixedly connected on the horizontal copper bar 3, is fixedly connected with and runs through on each coil copper bar 4
The insulator 5 of horizontal copper bar 3 and coil copper bar 4.
In the present embodiment, the dry type transformer clamp 2 includes bracket 6, is fixedly connected on the bracket 6 through horizontal copper
The insulator 5 of row 3 and bracket 6.
In the present embodiment, 2 side-lower of dry type transformer clamp is fixedly connected with annulus 7, is arranged in the annulus 7
Bolt 8 is adjusted, is fixedly connected with cushion block 9 below the adjusting bolt 8, the cushion block 9 is fixedly connected in rack 1.
In use, rotation adjusts bolt 8 up or down, the height of rack flexibly can be easily adjusted, simply just
It is prompt.
In the present embodiment, each coil copper bar can be distinguished using different colors, be easy to use.
In the present embodiment, the insulator be mounted between the conductor of different potentials or conductor and ground potential component between
Device, be resistant to voltage and mechanical stress effect.
In the present embodiment, when assembly, by the mounting coil in transformer it is good after, horizontal copper bar 3 is laterally fixedly connected on dry
On formula apparatus for fixing transformer 2, then coil copper bar 4 is passed through into insulator 5 and is vertically fixedly connected on horizontal copper bar 3, then dry
It is arranged in the annulus 7 of 2 lower section of formula apparatus for fixing transformer into adjusting screw rod 8,8 lower end of adjusting screw rod is fixedly connected with cushion block 9.This is practical
New structure is simple, easily manufactured, and process is simple, not only effectively increases assembly efficiency, and will save material cost, has real
The property used.
Above-mentioned any technical solution disclosed in the utility model unless otherwise stated, if it discloses numberical range,
So disclosed numberical range is preferred numberical range, and any it should be appreciated by those skilled in the art preferred numerical value
Range is only the numerical value that technical effect is obvious or representative in many enforceable numerical value.Since numerical value is more,
It is impossible to exhaust, so the utility model discloses component values just to illustrate the technical solution of the utility model, also, above-mentioned
The numerical value enumerated should not constitute the limitation that protection scope is created to the utility model.
Meanwhile if above-mentioned the utility model discloses or relates to the components or structural member of connection fastened to each other,
Unless otherwise stated, it is fixedly connected it is to be understood that connection (such as connecting using bolt or screw) can be removedly fixed,
It also will be understood that are as follows: it is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or one
Formula structure (such as manufacturing using casting technique is integrally formed) is replaced (can not obviously to be removed using integrally formed technique
Outside).
In addition, for indicating positional relationship or shape applied in above-mentioned any technical solution disclosed by the utility model
Term its meaning includes approximate with its, similar or close state or shape unless otherwise stated.
Either component provided by the utility model by multiple individual component parts either assembled, or
The separate part that integrally formed technique manufactures.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (3)
1. one kind is dry to become transformer resistance to shorting structure, which is characterized in that including rack, be provided with dry type transformation above the rack
Device folder is laterally fixedly connected with horizontal copper bar on the dry type transformer clamp, if being vertically fixedly connected on the horizontal copper bar
A coil copper bar is done, the insulator through horizontal copper bar and coil copper bar is fixedly connected on each coil copper bar.
2. a kind of dry change transformer resistance to shorting structure according to claim 1, which is characterized in that the dry-type transformer folder
Part includes bracket, and the insulator through horizontal copper bar and bracket is fixedly connected on the bracket.
3. a kind of dry change transformer resistance to shorting structure according to claim 2, which is characterized in that the dry-type transformer folder
Part side-lower is fixedly connected with annulus, and adjusting bolt is arranged in the annulus, is fixedly connected with pad below the adjusting bolt
Block, the cushion block are fixedly connected on the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821944542.4U CN209118900U (en) | 2018-11-24 | 2018-11-24 | One kind is dry to become transformer resistance to shorting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821944542.4U CN209118900U (en) | 2018-11-24 | 2018-11-24 | One kind is dry to become transformer resistance to shorting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209118900U true CN209118900U (en) | 2019-07-16 |
Family
ID=67206284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821944542.4U Active CN209118900U (en) | 2018-11-24 | 2018-11-24 | One kind is dry to become transformer resistance to shorting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209118900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378187A (en) * | 2018-11-24 | 2019-02-22 | 福州天宇电气股份有限公司 | One kind is dry to become transformer resistance to shorting structure and its assembly method |
-
2018
- 2018-11-24 CN CN201821944542.4U patent/CN209118900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378187A (en) * | 2018-11-24 | 2019-02-22 | 福州天宇电气股份有限公司 | One kind is dry to become transformer resistance to shorting structure and its assembly method |
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