CN204792372U - Dry -type electrical transformer cored winding part mounting structure - Google Patents
Dry -type electrical transformer cored winding part mounting structure Download PDFInfo
- Publication number
- CN204792372U CN204792372U CN201520503645.7U CN201520503645U CN204792372U CN 204792372 U CN204792372 U CN 204792372U CN 201520503645 U CN201520503645 U CN 201520503645U CN 204792372 U CN204792372 U CN 204792372U
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- CN
- China
- Prior art keywords
- iron core
- winding
- core cylinder
- dottle pin
- thick bamboo
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- Expired - Fee Related
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Abstract
The utility model discloses a dry -type electrical transformer cored winding part mounting structure, including an iron core section of thick bamboo with install the winding in an iron core section of thick bamboo, iron core bobbin base portion is connected with the iron core cylinder base, be equipped with the cushion between iron core section of thick bamboo upper portion and the winding, cushion upper portion is connected with iron core section of thick bamboo link, the cushion bottom is equipped with winding dottle pin and iron core section of thick bamboo dottle pin, winding dottle pin bottom surface pad is on the winding, iron core section of thick bamboo dottle pin bottom surface pad on an iron core section of thick bamboo cushion upper portion is equipped with connecting bolt, connecting bolt one end is connected on the cushion, and the other end is connected on iron core section of thick bamboo link, realizes the relatively fixed between an iron core section of thick bamboo and the winding. The utility model discloses simple structure, simple to operate changes traditional cushion and winding construction, save material, needs, reduction in production cost are simultaneously installed to the transformer that just can adapt to various sizes.
Description
Technical field
The utility model relates to transformer technology field, is specifically related to a kind of dry-type power transformer iron core coil assembly mounting structure.
Background technology
Power transformer is a kind of static electric equipment, is used to the alternating voltage of a certain numerical value (electric current) to become the equipment of the identical another kind of frequency or the different voltage (electric current) of several numerical value.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 cylinder 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 namely 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 usual value of a performance power, and it is the size characterizing electric energy transmitting, represents with kVA or MVA, when applying rated voltage to transformer, determines according to it the rated current being no more than temperature limit under prescribed conditions.The iron core apparatus of power transformer, in an iron core cylinder, is provided with insulating barrier between iron core and iron core barrel, and the iron core cylinder on traditional power transformer is connected by a flat board with between winding, poor effect.
Utility model content
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, dry-type power transformer iron core coil assembly mounting structure reasonable in design.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of dry-type power transformer iron core coil assembly mounting structure, comprise iron core cylinder and be arranged on the winding in iron core cylinder, iron core cylinder base is connected with bottom described iron core cylinder, cushion block is provided with between described iron core cylinder top and winding, described cushion block top is connected with iron core cylinder link, winding dottle pin and iron core cylinder dottle pin is provided with bottom described cushion block, described winding dottle pin bottom surface pad is on winding, described iron core cylinder dottle pin bottom surface pad is on iron core cylinder, connecting bolt is provided with on described cushion block top, described connecting bolt one end is connected on cushion block, the other end is connected on iron core cylinder link, realize relative fixing with between winding of iron core cylinder.
Described cushion block upper surface is provided with groove, is provided with nut in described groove, and described connecting bolt one end is connected with the nut in groove.
Described winding dottle pin and be split-type structural between iron core cylinder dottle pin and cushion block, can adjust the thickness of winding dottle pin and iron core cylinder dottle pin at any time as required, adapts to the needs that different transformer is installed.
The stepped structure in longitudinal section of described cushion block, is conveniently connected with iron core cylinder dottle pin and winding dottle pin.
Described winding is divided into interior winding and outer winding, and described interior winding and outer winding upper surface flush.
The beneficial effects of the utility model are: the utility model structure is simple, easy for installation, changes traditional cushion block and winding construction, save material, and needs installed by the transformer that can adapt to various sizes, reduce production cost simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model cushion block vertical view.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As Fig. 1, shown in Fig. 2, a kind of dry-type power transformer iron core coil assembly mounting structure, the winding 2 comprising iron core cylinder 1 and be arranged in iron core cylinder 1, iron core cylinder base 3 is connected with bottom iron core cylinder 1, cushion block 4 is provided with between iron core cylinder 1 top and winding 2, cushion block 4 top is connected with iron core cylinder link 5, winding dottle pin 6 and iron core cylinder dottle pin 7 is provided with bottom cushion block 4, winding dottle pin 6 bottom surface pad is on winding 2, iron core cylinder dottle pin 7 bottom surface pad is on iron core cylinder 1, connecting bolt 8 is provided with on cushion block 4 top, connecting bolt 8 one end is connected on cushion block 4, the other end is connected on iron core cylinder link 5, what realize between iron core cylinder 1 with winding 2 is relative fixing.Cushion block 4 upper surface is provided with groove 9, is provided with nut 10 in groove 9, and connecting bolt 8 one end is connected with the nut 10 in groove 9.Winding dottle pin 6 and be split-type structural between iron core cylinder dottle pin 7 and cushion block 4, can adjust the thickness of winding dottle pin 6 and iron core cylinder dottle pin 7 at any time as required, adapts to the needs that different transformer is installed.The stepped structure in longitudinal section of cushion block 4, is conveniently connected with iron core cylinder dottle pin 7 and winding dottle pin 6.Winding 2 is divided into interior winding and outer winding, and interior winding and outer winding upper surface flush.
More than show and describe general 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; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a dry-type power transformer iron core coil assembly mounting structure, comprise iron core cylinder and be arranged on the winding in iron core cylinder, iron core cylinder base is connected with bottom described iron core cylinder, it is characterized in that: between described iron core cylinder top and winding, be provided with cushion block, described cushion block top is connected with iron core cylinder link, winding dottle pin and iron core cylinder dottle pin is provided with bottom described cushion block, described winding dottle pin bottom surface pad is on winding, described iron core cylinder dottle pin bottom surface pad is on iron core cylinder, connecting bolt is provided with on described cushion block top, described connecting bolt one end is connected on cushion block, the other end is connected on iron core cylinder link.
2. dry-type power transformer iron core coil assembly mounting structure according to claim 1, it is characterized in that: described cushion block upper surface is provided with groove, is provided with nut in described groove, described connecting bolt one end is connected with the nut in groove.
3. dry-type power transformer iron core coil assembly mounting structure according to claim 1, is characterized in that: described winding dottle pin and between iron core cylinder dottle pin and cushion block for split-type structural.
4. dry-type power transformer iron core coil assembly mounting structure according to claim 1, is characterized in that: described winding is divided into interior winding and outer winding, and described interior winding and outer winding upper surface flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520503645.7U CN204792372U (en) | 2015-07-10 | 2015-07-10 | Dry -type electrical transformer cored winding part mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520503645.7U CN204792372U (en) | 2015-07-10 | 2015-07-10 | Dry -type electrical transformer cored winding part mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792372U true CN204792372U (en) | 2015-11-18 |
Family
ID=54532372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520503645.7U Expired - Fee Related CN204792372U (en) | 2015-07-10 | 2015-07-10 | Dry -type electrical transformer cored winding part mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204792372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546018A (en) * | 2017-10-13 | 2018-01-05 | 镇江市丹高电器有限公司 | Device body inside a kind of voltage transformer of fusible core of three phase combined band |
-
2015
- 2015-07-10 CN CN201520503645.7U patent/CN204792372U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546018A (en) * | 2017-10-13 | 2018-01-05 | 镇江市丹高电器有限公司 | Device body inside a kind of voltage transformer of fusible core of three phase combined band |
| CN107546018B (en) * | 2017-10-13 | 2023-09-29 | 镇江市丹高电器有限公司 | Three-phase combined type voltage transformer internal body with primary melting core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dry -type electrical transformer cored winding part mounting structure Effective date of registration: 20160830 Granted publication date: 20151118 Pledgee: Huizhou Merchants Bank Hefei Mengcheng road subbranch Pledgor: Hefei Yuanzhen Electric Power Technology Co., Ltd. Registration number: 2016990000750 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170926 Granted publication date: 20151118 Pledgee: Huizhou Merchants Bank Hefei Mengcheng road subbranch Pledgor: Hefei Yuanzhen Electric Power Technology Co., Ltd. Registration number: 2016990000750 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |