CN207441431U - A kind of crossbeam positioning seat of transformer core upper clamping piece - Google Patents
A kind of crossbeam positioning seat of transformer core upper clamping piece Download PDFInfo
- Publication number
- CN207441431U CN207441431U CN201721297283.6U CN201721297283U CN207441431U CN 207441431 U CN207441431 U CN 207441431U CN 201721297283 U CN201721297283 U CN 201721297283U CN 207441431 U CN207441431 U CN 207441431U
- Authority
- CN
- China
- Prior art keywords
- positioning plate
- clamping piece
- upper clamping
- positioning
- crossbeam
- 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.)
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- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model is related to apparatus for fixing transformer technical field more particularly to a kind of crossbeam positioning seats of transformer core upper clamping piece.The device includes positioning plate a, at positioning plate a centers integration be connected with positioning plate b；The positioning plate b is cylindrical structural, and through hole is offered on positioning plate b, forms groove structure.The crossbeam positioning seat design of the transformer core upper clamping piece is reasonable, through hole is offered on positioning plate b, forms groove structure, the metallic foreign body for the generation that rubs between nail pressing and bore is collected in the groove, it is not easy on iron core surface, can effectively control hidden danger caused by transformer metallic foreign body.
Description
（One）Technical field
The utility model is related to apparatus for fixing transformer technical fields more particularly to a kind of crossbeam of transformer core upper clamping piece to determine
Position seat.
（Two）Background technology
The crossbeam positioning seat with transport positioning, existing crossbeam positioning are typically provided in transformer core upper clamping piece at this stage
Seat is existed with crossbeam lower part insulation board compared with big gap mostly using through hole, and gap reaches 20mm or so.Product is being assembled and transported
Cheng Zhong is positioned and easily rubbed between nail pressing and bore, and the foreign matters such as metal powder for the generation that rubs can be fallen by positioning block hole
On iron core surface, multipoint earthing of iron core is caused, is increased so as to cause no-load loss, the rise of iron core temperature burns out ground strip generation
Failure or even the hidden danger of quality that bigger can be brought to the operation of transformer.
（Three）Utility model content
The utility model in order to make up for the deficiencies of the prior art, provides a kind of crossbeam positioning of transformer core upper clamping piece
Seat.
The utility model is achieved by the following technical solution：A kind of crossbeam positioning seat of transformer core upper clamping piece,
It is characterized in that：Including positioning plate a, at positioning plate a centers integration be connected with positioning plate b；The positioning plate b ties to be cylindrical
Structure offers through hole on positioning plate b, forms groove structure.
Further, the positioning plate a and positioning plate b are made of steel plate.
The beneficial effects of the utility model are：The crossbeam positioning seat design of the transformer core upper clamping piece is reasonable, positioning plate b
On offer through hole, form groove structure, the metallic foreign body for the generation that rubs between nail pressing and bore is collected in the groove, no
Easily fall on iron core surface, can effectively control hidden danger caused by transformer metallic foreign body.
（Four）Description of the drawings
The utility model will be further described below with reference to the accompanying drawings.
Attached drawing 1 is the structure diagram of existing crossbeam positioning seat.
Attached drawing 2 is the structure diagram of the utility model.
Attached drawing 3 is the schematic top plan view of the utility model.
（Five）Specific embodiment
The utility model is described in further detail with reference to specific embodiment.
As shown in attached drawing 2 and attached drawing 3, which includes positioning plate a1, at positioning plate a1 centers integration be connected with fixed
Position plate b2；The positioning plate b2 is cylindrical structural, and through hole is offered on positioning plate b2, forms 3 structure of groove.
The positioning plate a1 and positioning plate b2 are made of steel plate.
Existing crossbeam positioning seat as shown in Figure 1, positioning plate b2 with the through hole that is connected is offered on positioning plate a1
4, it is assembling in transportational process, the foreign matters such as metal powder for the generation that rubs between nail pressing and bore can be fallen by the through hole 4
Iron core surface, causes multipoint earthing of iron core, increases so as to cause no-load loss, the rise of iron core temperature.
The crossbeam positioning seat of the utility model is non-porous on positioning plate a1 as shown in attached drawing 2 and attached drawing 3, is opened on positioning plate b2
Equipped with through hole, form the foreign matters such as 3 structure of groove, the metal powder for the generation that rubs between nail pressing and bore and be collected in the groove 3
It is interior, it so is not easy on iron core surface, can effectively control hidden danger caused by transformer metallic foreign body.
One kind of embodiment described above, simply the utility model more preferably specific embodiment, the skill of this field
The usual variations and alternatives that art personnel carry out in the range of technical solutions of the utility model should all be included in the guarantor of the utility model
In the range of shield.
Claims (2)
1. a kind of crossbeam positioning seat of transformer core upper clamping piece, it is characterised in that：Including positioning plate a（1）, positioning plate a（1）In
Integration is connected with positioning plate b at the heart（2）；The positioning plate b（2）For cylindrical structural, positioning plate b（2）On offer through hole,
Form groove（3）Structure.
2. the crossbeam positioning seat of transformer core upper clamping piece according to claim 1, it is characterised in that：The positioning plate a
（1）With positioning plate b（2）It is made of steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721297283.6U CN207441431U (en) | 2017-10-10 | 2017-10-10 | A kind of crossbeam positioning seat of transformer core upper clamping piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721297283.6U CN207441431U (en) | 2017-10-10 | 2017-10-10 | A kind of crossbeam positioning seat of transformer core upper clamping piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441431U true CN207441431U (en) | 2018-06-01 |
Family
ID=62296250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721297283.6U Active CN207441431U (en) | 2017-10-10 | 2017-10-10 | A kind of crossbeam positioning seat of transformer core upper clamping piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441431U (en) |
-
2017
- 2017-10-10 CN CN201721297283.6U patent/CN207441431U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200806 Granted publication date: 20180601 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200821 Granted publication date: 20180601 |