CN204215866U - D for Transformer Winding lead-in wire connects copper bar connecting device - Google Patents
D for Transformer Winding lead-in wire connects copper bar connecting device Download PDFInfo
- Publication number
- CN204215866U CN204215866U CN201420636775.3U CN201420636775U CN204215866U CN 204215866 U CN204215866 U CN 204215866U CN 201420636775 U CN201420636775 U CN 201420636775U CN 204215866 U CN204215866 U CN 204215866U
- Authority
- CN
- China
- Prior art keywords
- winding
- phase
- copper bar
- transformer
- tail
- 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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Abstract
The utility model relates to a kind of jockey, particularly relates to a kind of D for Transformer Winding lead-in wire and connects copper bar connecting device.Comprise winding c phase head, winding b phase head, winding a phase head, winding c phase tail, winding b phase tail and winding a phase tail, be in series by the upper left copper bar that is connected between winding c phase head with winding b phase tail, be in series by the upper right copper bar that is connected between winding b phase head with winding a phase tail, between winding c phase tail with winding a phase head by under be connected copper bar and be in series, upper left connection copper bar fixes respectively by being connected pressing plate with transformer bay with transformer bay, the lower copper bar that is connected with transformer bay, the upper right copper bar that is connected.D for Transformer Winding lead-in wire connects copper bar connecting device compact conformation, increases work efficiency, and lead-in wire is not only attractive in appearance but also reliable, and saves again the space of oil tank of transformer, has saved transformer oil.
Description
Technical field
The utility model relates to a kind of jockey, particularly relates to a kind of D for Transformer Winding lead-in wire and connects copper bar connecting device.
Background technology
During transformer lead D of the prior art connects, copper bar needs to connect with copper bar respectively in the upper and lower of winding, and copper bar length is long, and because lower space is little when connecting in the bottom of winding, copper bar attended operation difficulty is large, both extends the production cycle, hides some dangers for again the secure connection of lead-in wire.
Utility model content
The utility model mainly solves the deficiencies in the prior art, provides a kind of compact conformation, and it is convenient to be wound around, and the large D for Transformer Winding lead-in wire in operating space connects copper bar connecting device.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of D for Transformer Winding lead-in wire connects copper bar connecting device, comprise transformer, upper yoke is provided with in described transformer, also comprise winding c phase head, winding b phase head, winding a phase head, winding c phase tail, winding b phase tail and winding a phase tail, described winding c phase head is in series by the upper left copper bar that is connected with between winding b phase tail, described winding b phase head is in series by the upper right copper bar that is connected with between winding a phase tail, described winding c phase tail with between winding a phase head by under be connected copper bar and be in series, described upper left connection copper bar and transformer bay, upper right connection copper bar and transformer bay, lower connection copper bar fixes respectively by being connected pressing plate with transformer bay, described winding c phase head, winding b phase head, winding a phase head, winding c phase tail, winding b phase tail is located at around upper yoke respectively with winding a phase tail.
As preferably, described winding c phase head is positioned at the upper left side of winding c phase tail, and described winding b phase head is positioned at the upper left side of winding b phase tail, and described winding a phase tail is positioned at the upper right side of winding a phase head.
Therefore, the D for Transformer Winding lead-in wire of the present utility model connects copper bar connecting device, compact conformation, increases work efficiency, and lead-in wire is not only attractive in appearance but also reliable, and saves again the space of oil tank of transformer, has saved transformer oil.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as shown in Figure 1, a kind of D for Transformer Winding lead-in wire connects copper bar connecting device, comprise transformer 1, upper yoke 2 is provided with in described transformer 1, also comprise winding c phase 3, winding b phase 4, winding a phase 5, winding c phase tail 6, winding b phase tail 7 and winding a phase tail 8, described winding c phase is in series by the upper left copper bar 9 that is connected between 3 with winding b phase tail 7, described winding b phase is in series by the upper right copper bar 10 that is connected between 4 with winding a phase tail 8, between described winding c phase tail 6 and winding a phase 5 by under be connected copper bar 11 and be in series, between described upper left connection copper bar 9 and transformer 1, between upper right connection copper bar 10 and transformer 1, lower connection copper bar 11 fixes respectively by being connected pressing plate 12 with between transformer 1, described winding c phase 3, winding b phase 4, winding a phase 5, winding c phase tail 6, winding b phase tail 7 and winding a phase tail 8 are located at upper yoke 2 around respectively.
Described winding c phase 3 is positioned at the upper left side of winding c phase tail 6, and described winding b phase 4 is positioned at the upper left side of winding b phase tail 7, and described winding a phase tail 8 is positioned at the upper right side of winding a phase 5.
Claims (2)
1. one kind connects copper bar connecting device for the D of Transformer Winding lead-in wire, comprise transformer (1), upper yoke (2) is provided with in described transformer (1), it is characterized in that: also comprise winding c phase head (3), winding b phase head (4), winding a phase head (5), winding c phase tail (6), winding b phase tail (7) and winding a phase tail (8), described winding c phase head (3) is in series by the upper left copper bar (9) that is connected with between winding b phase tail (7), described winding b phase head (4) is in series by the upper right copper bar (10) that is connected with between winding a phase tail (8), described winding c phase tail (6) with between winding a phase head (5) by under be connected copper bar (11) and be in series, between described upper left connection copper bar (9) and transformer (1), between upper right connection copper bar (10) and transformer (1), lower connection copper bar (11) fixes respectively by being connected pressing plate (12) with between transformer (1), described winding c phase head (3), winding b phase head (4), winding a phase head (5), winding c phase tail (6), winding b phase tail (7) and winding a phase tail (8) are located at upper yoke (2) around respectively.
2. the D for Transformer Winding lead-in wire according to claim 1 connects copper bar connecting device, it is characterized in that: described winding c phase head (3) is positioned at the upper left side of winding c phase tail (6), described winding b phase head (4) is positioned at the upper left side of winding b phase tail (7), and described winding a phase tail (8) is positioned at the upper right side of winding a phase head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636775.3U CN204215866U (en) | 2014-10-30 | 2014-10-30 | D for Transformer Winding lead-in wire connects copper bar connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420636775.3U CN204215866U (en) | 2014-10-30 | 2014-10-30 | D for Transformer Winding lead-in wire connects copper bar connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204215866U true CN204215866U (en) | 2015-03-18 |
Family
ID=52984515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420636775.3U Expired - Fee Related CN204215866U (en) | 2014-10-30 | 2014-10-30 | D for Transformer Winding lead-in wire connects copper bar connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204215866U (en) |
-
2014
- 2014-10-30 CN CN201420636775.3U patent/CN204215866U/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: 20150318 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |