CN206685229U - A kind of novel pull plate of dry-type transformer structure - Google Patents
A kind of novel pull plate of dry-type transformer structure Download PDFInfo
- Publication number
- CN206685229U CN206685229U CN201720317019.8U CN201720317019U CN206685229U CN 206685229 U CN206685229 U CN 206685229U CN 201720317019 U CN201720317019 U CN 201720317019U CN 206685229 U CN206685229 U CN 206685229U
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- clamping piece
- tie
- dry
- arm
- type transformer
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Abstract
The utility model discloses a kind of novel pull plate of dry-type transformer structure, including upper clamping piece (1) and lower clamping piece (2), arm-tie (3) is provided between described upper clamping piece (1) and lower clamping piece (2), described lower clamping piece (2) is provided with card interface (21), one end that described arm-tie (3) coordinates with lower clamping piece (2) is bent to form right-angle side (31), described right-angle side (31) is caught in card interface (21), and the other end and the upper clamping piece (1) of the arm-tie (3) pass through bolt (4) removable connection.A kind of novel pull plate of dry-type transformer structure provided by the utility model, simple in construction, good appearance are low without welding, production cost.
Description
Technical field
Field transformer is the utility model is related to, specifically a kind of novel pull plate of dry-type transformer structure.
Background technology
In existing transformer pulling plate structure, the structure of generally use arm-tie and two bearing pins, one of bearing pin needs to weld
It is connected on arm-tie, another bearing pin is active pin shaft, and this pulling plate structure, parts are more, complicated, too fat to move, and causes to press from both sides
Part insulation system is also and then complicated；Or structure is buckled together with folder using arm-tie, without welding, structure is more attractive in appearance, but this
Structure needs imported high precision process equipment, manpower and materials increase, and efficiency reduces.
The content of the invention
Technical problem to be solved in the utility model is：A kind of novel pull plate of dry-type transformer structure, structure letter are provided
Single, good appearance is low without welding, production cost.
Technical solution adopted in the utility model is：A kind of novel pull plate of dry-type transformer structure, including upper folder are provided
Part and lower clamping piece, are provided with arm-tie between described upper clamping piece and lower clamping piece, described lower clamping piece is provided with card interface, described drawing
One end that plate and lower clamping piece coordinate is bent to form right-angle side, and described right-angle side is caught in card interface, the other end of the arm-tie with
Upper clamping piece passes through the removable connection of bolt.
Further, described upper clamping piece is provided with first through hole, on described arm-tie position corresponding with first through hole
Provided with the second through hole.
Preferably, described first through hole, the second number of openings are all four, and four through hole rectangular shapes point
Cloth.
Further, described arm-tie both ends are individually fixed in the lower surface of upper clamping piece and lower clamping piece.
Further, described arm-tie is provided with strengthening rib strip.Improve arm-tie intensity.
After above structure, a kind of novel pull plate of dry-type transformer structure of the present utility model has compared with prior art
Have the advantage that：Reduce parts, it is only necessary to which an arm-tie does not need bearing pin；Welding is reduced, such a structure is without welding；The knot
Structure simple processing, without high-precision process equipment；This kind of pulling plate structure is simple and clear, and tailored appearance is beautiful.
Brief description of the drawings
Fig. 1 is a kind of novel pull plate of dry-type transformer structure forward structure schematic diagram of the present utility model.
Fig. 2 is Fig. 1 sectional view.
Wherein, 1, upper clamping piece 11, first through hole 2, lower clamping piece 21, card interface 3, arm-tie 31, right-angle side 32, the second through hole 4,
Bolt
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1~2, a kind of novel pull plate of dry-type transformer structure provided by the utility model, including the He of upper clamping piece 1
Lower clamping piece 2, is provided with arm-tie 3 between described upper clamping piece 1 and lower clamping piece 2, the both ends of described arm-tie 3 are individually fixed in upper clamping piece
1 with the lower surface of lower clamping piece 2, specifically, described lower clamping piece 2 is provided with card interface 21, described arm-tie 3 is matched somebody with somebody with lower clamping piece 2
One end of conjunction is bent to form right-angle side 31, and described right-angle side 3 is caught in card interface 21, the other end and the upper clamping piece 1 of the arm-tie 3
Pass through 4 removable connection of bolt.
Described upper clamping piece 1 is provided with first through hole 11, and described arm-tie 3 is provided with 11 corresponding position of first through hole
Second through hole 32, when fixed, bolt 4 is penetrated by first through hole, passes the second through hole, passes through nut fixed lock.
Described first through hole 11, the quantity of the second through hole 32 are all four, and the rectangular shape distribution of four through holes, specifically
For refer to, four through holes 32 of first through hole 11 and second be divided into two rows, two row, what four through holes were surrounded is shaped as square
Shape, this structure distribution of connecting hole effectively increase the stability that bolt fastens, and bonding strength is higher.
The described upper surface of arm-tie 3 is welded with strengthening rib strip 33, effectively improves arm-tie intensity.
The utility model preferred embodiment is described above, but is not to be construed as limiting the scope of the invention.
The utility model is not only limited to above example, and its concrete structure allows to change, all in the utility model demand for independence
The various change made in protection domain is in the scope of protection of the utility model.
Claims (5)
1. a kind of novel pull plate of dry-type transformer structure, including upper clamping piece (1) and lower clamping piece (2), it is characterised in that：Described is upper
Arm-tie (3) is provided between folder (1) and lower clamping piece (2), described lower clamping piece (2) is provided with card interface (21), described arm-tie
(3) one end coordinated with lower clamping piece (2) is bent to form right-angle side (31), and described right-angle side (31) is caught in card interface (21), institute
The other end and upper clamping piece (1) for stating arm-tie (3) pass through bolt (4) removable connection.
A kind of 2. novel pull plate of dry-type transformer structure according to claim 1, it is characterised in that：Described upper clamping piece
(1) first through hole (11) is provided with, described arm-tie (3) position corresponding with first through hole (11) is provided with the second through hole
(32)。
A kind of 3. novel pull plate of dry-type transformer structure according to claim 2, it is characterised in that：Described first through hole
(11), the second through hole (32) quantity is all four, and the rectangular shape distribution of four through holes.
A kind of 4. novel pull plate of dry-type transformer structure according to claim 2, it is characterised in that：Described arm-tie (3)
Both ends are individually fixed in the lower surface of upper clamping piece (1) and lower clamping piece (2).
A kind of 5. novel pull plate of dry-type transformer structure according to claim 1, it is characterised in that：Described arm-tie (3)
It is provided with strengthening rib strip (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317019.8U CN206685229U (en) | 2017-03-29 | 2017-03-29 | A kind of novel pull plate of dry-type transformer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317019.8U CN206685229U (en) | 2017-03-29 | 2017-03-29 | A kind of novel pull plate of dry-type transformer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206685229U true CN206685229U (en) | 2017-11-28 |
Family
ID=60391339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720317019.8U Active CN206685229U (en) | 2017-03-29 | 2017-03-29 | A kind of novel pull plate of dry-type transformer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206685229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378192A (en) * | 2018-12-20 | 2019-02-22 | 吴江变压器有限公司 | A kind of pulling plate of dry-type transformer structure |
-
2017
- 2017-03-29 CN CN201720317019.8U patent/CN206685229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378192A (en) * | 2018-12-20 | 2019-02-22 | 吴江变压器有限公司 | A kind of pulling plate of dry-type transformer structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 22, Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province, 315191 Patentee after: Ningbo Aokes Intelligent Technology Co.,Ltd. Address before: No. 22, Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province, 315191 Patentee before: NINGBO AUX HIGH TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |