CN201204124Y - Excitation characteristic test coiling fixture for current transformer coil - Google Patents
Excitation characteristic test coiling fixture for current transformer coil Download PDFInfo
- Publication number
- CN201204124Y CN201204124Y CNU2008200218552U CN200820021855U CN201204124Y CN 201204124 Y CN201204124 Y CN 201204124Y CN U2008200218552 U CNU2008200218552 U CN U2008200218552U CN 200820021855 U CN200820021855 U CN 200820021855U CN 201204124 Y CN201204124 Y CN 201204124Y
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- CN
- China
- Prior art keywords
- copper
- characteristic test
- coil
- fixed
- insulation plates
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- 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 - Lifetime
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses an excitation characteristic test winding fixture of a current inductor coil, comprising two insulation plates and a plurality of wires with two ends respectively fixed with the two insulation plates, wherein a buckle device is arranged on the two insulation plates, the plurality of wires are connected into a coil from beginning to end after the two insulation plates are buckled. According to the utility model, a distance and line length are fixed between the wires, winding of the coil is completed only needing buckling the two insulation plates. The utility model has the advantages of uniform winding, fast winding speed, high working efficiency, small radian of the wires, long service life and saved materials and manpower.
Description
(1) technical field
The utility model relates to the excitation characteristic test wire winding tool equipment of a kind of experimental rig, particularly a kind of current mutual inductor coil.
(2) background technology
The excitation property test of current mutual inductor coil (iron core), existing method is with the certain design number of turn of connecting line coiling on its iron core, but the elasticity when artificial coiling is inhomogeneous, coiling speed is slow, and also disunity of the line that uses footpath, thereby can increase the loss of electric flux, strengthen resistance.And in the iron core number for a long time, employed line is many, roll over repeatedly around number of times, wasted material cost and workman's cost, operating efficiency and progress are all had adverse effect.
(3) summary of the invention
The technical problems to be solved in the utility model is: a kind of excitation characteristic test wire winding tool equipment even, the fireballing current mutual inductor coil of coiling that winds the line is provided.
In order to solve the problems of the technologies described above, the utility model comprise two insulation boards and Duo Gen two ends respectively with the fixing lead of two insulation boards, two insulation boards are provided with buckle device, after two insulation boards fasten, coil of the end to end successively one-tenth of multiple conducting wires.
In order to fasten conveniently, described buckle device comprises the public and a plurality of copper button mothers of a plurality of copper buttons, a plurality of copper button public affairs being fixed on the insulation board separately, a plurality of copper button parent phases being fixed on another insulation board at interval, lead two ends are separately fixed at a pair of tiltedly right copper and buckle public and copper is buckled on the mother.
The beneficial effects of the utility model: spacing, line length between the utility model lead are fixed, and only need to fasten the coiling that two insulation boards can be finished coil, and coiling is even, coiling speed is fast, high efficiency, the folding of lead is little around radian, and long service life is saved material and manpower.
(4) description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1, insulation board, 2, copper button public affairs, 3, lead, 4, copper button mother.
(5) embodiment
The excitation characteristic test wire winding tool equipment of a kind of current mutual inductor coil as shown in Figure 1, it comprises two insulation boards 1 and multiple conducting wires 3, evenly be fixed with on the insulation board 1 and evenly be fixed with a plurality of copper button mothers 4 on a plurality of copper button public affairs 2, another insulation board 1, copper button public 2 and copper button mother 4 are corresponding one by one, one end of lead 3 is fixed on a copper and buckles on the public affairs 2, the other end be fixed on one with the tiltedly right copper button mothers 4 of aforementioned copper button public 2 on, after copper button on two insulation boards 1 female 4 and copper button public 2 fasten, helical coil of the end to end successively one-tenth of multiple conducting wires 3.
Test method: at the trial can be directly frock on iron core, again two insulation boards 1 are compressed, copper button female 4 and copper button public affairs 2 are interlocked, multiple conducting wires 3 joins end to end, and forms a helical coil.Unload frock after test is finished, change to again on the another iron core, can compromise at the iron core of different size and design several sizes.
Claims (2)
1. the excitation characteristic test wire winding tool equipment of a current mutual inductor coil, it is characterized in that: comprise two insulation boards (1) and many two ends respectively with the fixing lead (3) of two insulation boards (1), two insulation boards (1) are provided with buckle device, after two insulation boards (1) fasten, coil of the end to end successively one-tenth of multiple conducting wires (3).
2. the excitation characteristic test wire winding tool equipment of current mutual inductor coil according to claim 1, it is characterized in that: described buckle device comprises a plurality of copper button public affairs (2) and a plurality of copper button mothers (4), a plurality of copper button public affairs (2) being fixed on the insulation board (1) separately, a plurality of copper button mothers (4) being fixed on another insulation board (1) separately, lead (3) two ends are separately fixed at that a pair of tiltedly right copper is buckled public affairs (2) and copper is buckled on the mother (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200218552U CN201204124Y (en) | 2008-05-07 | 2008-05-07 | Excitation characteristic test coiling fixture for current transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200218552U CN201204124Y (en) | 2008-05-07 | 2008-05-07 | Excitation characteristic test coiling fixture for current transformer coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201204124Y true CN201204124Y (en) | 2009-03-04 |
Family
ID=40426438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200218552U Expired - Lifetime CN201204124Y (en) | 2008-05-07 | 2008-05-07 | Excitation characteristic test coiling fixture for current transformer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201204124Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075333A (en) * | 2016-11-15 | 2018-05-25 | 比亚迪股份有限公司 | A kind of coil connector for dynamoelectric |
-
2008
- 2008-05-07 CN CNU2008200218552U patent/CN201204124Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075333A (en) * | 2016-11-15 | 2018-05-25 | 比亚迪股份有限公司 | A kind of coil connector for dynamoelectric |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090304 Effective date of abandoning: 20080507 |