CN203903025U - Novel turnover disc upright pillar structure for transformer coils - Google Patents
Novel turnover disc upright pillar structure for transformer coils Download PDFInfo
- Publication number
- CN203903025U CN203903025U CN201420335512.9U CN201420335512U CN203903025U CN 203903025 U CN203903025 U CN 203903025U CN 201420335512 U CN201420335512 U CN 201420335512U CN 203903025 U CN203903025 U CN 203903025U
- Authority
- CN
- China
- Prior art keywords
- transformer coil
- column
- revolving disc
- enlarged footing
- notch
- 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.)
- Expired - Fee Related
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a novel turnover disc upright pillar structure for transformer coils. The novel turnover disc upright pillar structure for the transformer coils comprises a turnover disc; a containing slot is formed in the top of the turnover disc; multiple upright pillars are distributed at the slot bottom of the containing slot; a notch is formed in the middle of each upright pillar along the axis; each upright pillar is divided into two parts by the notch; a thrust spring is connected to the slot wall, close to the slot bottom position, of each notch. Known from the structure, the novel turnover disc upright pillar structure for the transformer coils has the advantages that the wiring pins of the transformer coils can be inserted into soft pads, the transformer coils are limited and fixed by expanding heads, are prevented from separating from a buffering cushion and are prevented from being damaged and lost in the turnover and transportation process, and unnecessary loss of an enterprise is reduced.
Description
Technical field
The utility model relates to field transformer, is specifically related to a kind of novel Revolving disc pillar construction of transformer coil.
Background technology
Voltage transformer is application Faraday's electromagnetic induction law and raise or reduce the device of voltage.Voltage transformer comprises two groups or above coil conventionally.Main application is voltage, change impedance and the isolating circuit of lifting alternating current.
In the structure of voltage transformer, coil and iron core are comprised.Coil is all generally by enamel wire being wound on to the surface with the Winder of central through hole, inserts iron core in the central through hole of Winder.Manufacturing in process of voltage transformer, need often will to have enough to meet the need around the coil of casting off, because the bottom end face of coil has wiring pin, and wiring pin is more sharp-pointed.And at present enterprise is generally all placed on coil stacks in turnover basket or Turnover Box and has enough to meet the need, cause coil wiring pin in circular flow to produce cut to the enamelled coating of enamelled wire surface and even damage, cause coil short circuit or affect transformation effect; And also can damage wiring pin simultaneously, and cause wiring pin distortion fracture, cause coil to use.The patent that the name that the applicant applies for is on the same day called " the novel Revolving disc of transformer coil " has solved the problems referred to above, but because pillar construction is cylinder, surface is comparatively smooth, the through-hole diameter that causes transformer coil is during much larger than column diameter, the fixing wiring pin that thrusts cushion rubber that only relies on of transformer coil, in turnover transport, running into after vibration is jolted is easy to make wiring pin to leave cushion rubber, cause the transformer coil rolling of jolting in Revolving disc, occur damaging even and lose, increased the unnecessary loss of enterprise.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of novel Revolving disc pillar construction of transformer coil is provided, the wiring pin of transformer coil is inserted in pad, by enlarged footing, transformer coil is fixed simultaneously, prevent that transformer coil from departing from from cushion rubber, avoid transformer coil in turnover transport, damage or lose, reduce the unnecessary loss of enterprise.
Technical solution adopted in the utility model is:
The novel Revolving disc pillar construction of transformer coil, comprise Revolving disc, the top of described Revolving disc is provided with standing groove, on the bottom land of described standing groove, be distributed with many root posts, described column middle part is provided with notch along axle center, column is divided into two lobes by described notch, on the cell wall near notch bottom land position, is connected with thrust spring.
The further technical scheme of the utility model is that the bottom land of described notch is near the bottom of column.
The utility model further technical scheme is that described column top is provided with enlarged footing.
The utility model further technical scheme is, the surface of described enlarged footing is arc structure, and the lateral wall of enlarged footing and column is smoothly connected.
The utility model further technical scheme is, when the column that is divided into two lobes under external force and when laminating, enlarged footing can be through the through hole of transformer coil.
The utility model further technical scheme is, when being divided into that the column of two lobes is only subject to the effect of thrust spring and separately time, enlarged footing cannot be through the through hole of transformer coil.
The utility model further technical scheme is that the distance in the top of described enlarged footing and bottom and column axle center is all less than the distance in middle part and the column axle center of enlarged footing.
The utility model further technical scheme is that the external diameter of column is equal to or less than the through hole of transformer coil.
The beneficial effects of the utility model are:
The novel Revolving disc pillar construction of transformer coil of the present utility model, the wiring pin of transformer coil is inserted in pad, by enlarged footing, transformer coil is fixed simultaneously, prevent that transformer coil from departing from from cushion rubber, avoid transformer coil in turnover transport, damage or lose, reduce the unnecessary loss of enterprise.
brief description of the drawings:
Fig. 1 is that the master of the utility model local structure looks cross-sectional schematic.
Fig. 2 is the schematic diagram of Fig. 1 center pillar structure.
detailed description of the invention:
Shown in Fig. 1 and Fig. 2, the utility model comprises Revolving disc 1, the top of described Revolving disc 1 is provided with standing groove, on the bottom land of described standing groove, be distributed with many root posts 2, one deck cushion rubber 7 is laid in all the other positions of standing groove bottom land, described column 2 middle parts are provided with to notch 4 along axle center, column 2 is divided into two lobes by described notch 4, on the cell wall near notch 4 bottom land positions, is connected with thrust spring 5; The bottom land of described notch 4 is near the bottom of column 2; Described column 2 tops are provided with enlarged footing 6; The surface of described enlarged footing 6 is arc structure, and enlarged footing 6 is smoothly connected with the lateral wall of column 2; When the column 2 that is divided into two lobes under external force and when laminating, enlarged footing 6 can be through the through hole of transformer coil 3; When being divided into that 2, the column of two lobes is subject to the effect of thrust spring 5 and separately time, enlarged footing 6 cannot be through the through hole of transformer coil 3; The distance in the top of described enlarged footing 6 and bottom and column 2 axle center is all less than the distance in middle part and column 2 axle center of enlarged footing 6; The external diameter of column 2 is equal to or less than the through hole of transformer coil 3.
When the utility model uses, through hole by transformer coil 3 is placed on transformer coil 3 downwards column 2 from enlarged footing 6, the arc-shaped surface of enlarged footing 6 is squeezed and close and laminating under the effect of transformer coil 3 through holes, enlarged footing 6 is passed from the through hole top of transformer coil 3, enlarged footing 6 after passing returns to separation shape under the effect of thrust spring 5, and the wiring pin of transformer coil 38 is thrust in cushion rubber 7, so that transformer coil 3 is fixing; When needing to take out after transformer coil 3 turnovers, transformer coil 3 is upwards extracted, make the wiring pin 8 of transformer coil 3 leave cushion rubber 7, enlarged footing 6 arc-shaped surface are squeezed and close and laminating under the effect of transformer coil 3 through holes afterwards, enlarged footing 6 is passed from the through hole bottom of transformer coil 3, transformer coil 3 is taken out.
Claims (8)
1. the novel Revolving disc pillar construction of transformer coil, comprise Revolving disc (1), the top of described Revolving disc (1) is provided with standing groove, on the bottom land of described standing groove, be distributed with many root posts (2), it is characterized in that: described column (2) middle part is provided with notch (4) along axle center, column (2) is divided into two lobes by described notch (4), on the cell wall near notch (4) bottom land position, is connected with thrust spring (5).
2. the novel Revolving disc pillar construction of transformer coil as claimed in claim 1, is characterized in that: the bottom land of described notch (4) is near the bottom of column (2).
3. the novel Revolving disc pillar construction of transformer coil as claimed in claim 1, is characterized in that: described column (2) top is provided with enlarged footing (6).
4. the novel Revolving disc pillar construction of transformer coil as claimed in claim 3, is characterized in that: the surface of described enlarged footing (6) is arc structure, and enlarged footing (6) is smoothly connected with the lateral wall of column (2).
5. the novel Revolving disc pillar construction of transformer coil as claimed in claim 3, is characterized in that: when the column (2) that is divided into two lobes under external force and when laminating, enlarged footing (6) can pass the through hole of transformer coil (3).
6. the novel Revolving disc pillar construction of transformer coil as claimed in claim 3, is characterized in that: when being divided into that the column (2) of two lobes is only subject to the effect of thrust spring (5) and separately time, enlarged footing (6) cannot pass the through hole of transformer coil (3).
7. the novel Revolving disc pillar construction of transformer coil as claimed in claim 3, is characterized in that: the distance in the top of described enlarged footing (6) and bottom and column (2) axle center is all less than the distance in middle part and column (2) axle center of enlarged footing (6).
8. the novel Revolving disc pillar construction of transformer coil as claimed in claim 1, is characterized in that: the external diameter of column (2) is equal to or less than the through hole of transformer coil (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335512.9U CN203903025U (en) | 2014-06-23 | 2014-06-23 | Novel turnover disc upright pillar structure for transformer coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335512.9U CN203903025U (en) | 2014-06-23 | 2014-06-23 | Novel turnover disc upright pillar structure for transformer coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903025U true CN203903025U (en) | 2014-10-29 |
Family
ID=51777312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335512.9U Expired - Fee Related CN203903025U (en) | 2014-06-23 | 2014-06-23 | Novel turnover disc upright pillar structure for transformer coils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903025U (en) |
-
2014
- 2014-06-23 CN CN201420335512.9U patent/CN203903025U/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: 20141029 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |