CN201966064U - Split comb stays - Google Patents
Split comb stays Download PDFInfo
- Publication number
- CN201966064U CN201966064U CN2010206786655U CN201020678665U CN201966064U CN 201966064 U CN201966064 U CN 201966064U CN 2010206786655 U CN2010206786655 U CN 2010206786655U CN 201020678665 U CN201020678665 U CN 201020678665U CN 201966064 U CN201966064 U CN 201966064U
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- CN
- China
- Prior art keywords
- comb shape
- stay
- shape stay
- toothed portion
- insulating cylinder
- 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 - Lifetime
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Abstract
The utility model discloses split comb stays, which comprise an insulating cylinder and a plurality of comb stays, wherein the comb stays are arranged on the surface of the insulating cylinder, parallelly to an axis; and the split comb stays are characterized in that each comb stay is divided into at least two parts at the position of a strengthening cake of a coil. The existing problem of difficulties in insulation and addition of the traditional comb stays is solved by the split comb stays; the efficiency can be improved; and the cost of the stays can be reduced.
Description
Technical field
The utility model relates to a kind of stay, is located at the outer comb shape stay of insulating cylinder when relating to a kind of transformer coil winding particularly.
Background technology
During the making of existing transformer coil, before coiling, need outside insulating cylinder, carry out branch side, promptly rule at insulating cylinder outside face and be used for determining the position of stay, then, stay is bonded in this position, wind the line again.In order to improve the insulation effect of coil, need add the bag insulation at last the cake place that strengthens cake and every section, because existing stay is the overall structure suitable with insulating cylinder length, in the position that needs reinforced insulation, the stay groove is narrower, so be difficult to operation, it is bad to add the bag insulation effect, and efficient is low.
Summary of the invention
The purpose of this utility model is that the comb shape stay that solves on the existing insulating cylinder adds the problem of wrapping operating difficulties, poor effect when insulating.
The technical solution of the utility model is: a kind of split type comb shape stay, comprise with the insulating cylinder parallel axes be arranged on several comb shape stays on insulating cylinder surface, it is characterized by: described each root comb shape stay is split into two parts at least in the position of the reinforcement cake of coil.
Wherein, each part of described comb shape stay comprises no toothed portion or/and toothed portion is arranged, and when the each several part of described split type comb shape stay is combined is: two ends are that no toothed portion, centre have been arranged alternately toothed portion and have not had toothed portion.
As preferably, described comb shape stay is bonded in the surface of described insulating cylinder, and perhaps described comb shape stay is fixed on the surface of described insulating cylinder by a stay seat.
The utility model is divided into several sections owing to adopt technique scheme with the comb shape stay, has the gap that adds the bag insulation between the two adjacent parts, first's comb shape stay is installed earlier, at this moment, be unencumbered promptly in the side, position that adds the bag insulation, therefore add bag very easily.After adding bag insulation and finishing, more adjacent second portion comb shape stay is installed on the described insulating cylinder, until installing.Can reduce the processing cost of stay like this, can raise labour efficiency again, solve comb type stay and added the difficult problem of bag insulation.
The utility model further will be provided with no toothed portion on the comb shape stay, thereby can be directly with spaced apart between line cake and the line cake.
Adopt stay seat fixed stay, more convenient, and also bonding is firmly.
Description of drawings
Fig. 1 is the front view of split type comb shape stay of the present utility model;
Fig. 2 is that the split type comb shape stay of the utility model is located at the cutaway view on the insulating cylinder;
Fig. 3 is the cutaway view that split type comb shape stay of the present utility model is located at the embodiment two on the insulating cylinder;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the front view of split type comb shape stay embodiment three of the present utility model;
Fig. 6 is the front view of split type comb shape stay embodiment four of the present utility model;
Fig. 7 is the front view of split type comb shape stay embodiment five of the present utility model;
Fig. 8 is the front view of split type comb shape stay embodiment six of the present utility model;
Embodiment
Embodiment one, referring to Fig. 1, showed split type comb shape stay of the present utility model among the figure, it comprise with insulating cylinder 1 parallel axes be arranged on several comb shape stays 2 on insulating cylinder 1 surface, show that as Fig. 1,2 each root comb shape stay 2 is made of four parts: first's comb shape stay 21, second portion comb shape stay 22, third part comb shape stay 23, the 4th part comb shape stay 24; The outer end of first's comb shape stay 21 is no toothed portion 212, and right-hand member has toothed portion 211 for having broach; Second portion comb shape stay 22 is no toothed portion 221 with first's comb shape stay 21 adjacent ends, the other end be broach arranged toothed portion 221 arranged; Third part comb shape stay 23 is no toothed portion 232 with second portion comb shape stay 22 adjacent ends, and the other end is that toothed portion 231, the four parts 24 that have with broach include only a no toothed portion.Position between this four parts stay is for strengthening the position of cake.Each part comb shape stay all directly is bonded in the surface of described insulating cylinder 1.
Embodiment two, referring to Fig. 3,4, showed the another kind of execution mode of split type comb shape stay of the present utility model among the figure, be provided with four comb shape stays 2 on the surface of insulating cylinder 1, identical with a last embodiment, each bar comb shape stay is divided into four parts: first's comb shape stay 21, second portion comb shape stay 22, third part comb shape stay 23, the 4th part comb shape stay 24; Be that comb shape stay 2 adopts the surface of holder 3 indirect securement at described insulating cylinder 1 with a last embodiment difference.
Embodiment three, referring to Fig. 5, the split type comb shape stay of having showed another kind of version among the figure, this comb shape stay also is divided into four parts: first's comb shape stay 21, second portion comb shape stay 22, third part comb shape stay 23, the 4th part comb shape stay 24, wherein first's comb shape stay 21 only comprises no toothed portion, and the two ends of second portion comb shape stay 22 are no toothed portion, middle for toothed portion is arranged; The left end of third part comb shape stay 23, the 4th part comb shape stay 24 has been toothed portion, right-hand member is no toothed portion.
Embodiment four, referring to Fig. 6, the split type comb shape stay of having showed another kind of version among the figure, this comb shape stay also is divided into six parts: first's comb shape stay 21, second portion comb shape stay 22, third part comb shape stay 23, the 4th part comb shape stay 24, the five part comb shape stays 25, the 6th part comb shape stay 26.With a last embodiment difference be: the second portion among the last embodiment is divided into three parts, is respectively the 4th part of the second portion of no toothed portion formation, the third part that the toothed portion formation is arranged, no toothed portion formation.
Embodiment five, and referring to Fig. 7, the split type comb shape stay in the present embodiment comprises three parts 21,22,23, with embodiment one difference is: third part among the embodiment one and the 4th part are combined into and are third part 23.
Embodiment six, and referring to Fig. 8, the split type comb shape stay in the present embodiment comprises four parts, first 21 is no toothed portion, second portion 22 is for there being toothed portion, third part 23 for the left end of no toothed portion, the 4th part 24 for toothed portion is arranged, right-hand member is no toothed portion.
Above embodiment is just illustrative for the utility model; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from claim and limited; can change the quantity or the position of the segmentation of comb shape stay, but all will fall within the protection range of the present utility model.
Claims (3)
1. split type comb shape stay, comprise with the insulating cylinder parallel axes be arranged on several comb shape stays on insulating cylinder surface, it is characterized by: described each root comb shape stay is split into two parts at least in the position of the reinforcement cake of coil.
2. split type comb shape stay according to claim 1, it is characterized by: each part of described comb shape stay comprises no toothed portion or/and toothed portion is arranged, and when the each several part of described split type comb shape stay is combined is: two ends are that no toothed portion, centre have been arranged alternately toothed portion and have not had toothed portion.
3. split type comb shape stay according to claim 1 and 2, it is characterized by: described comb shape stay is bonded in the surface of described insulating cylinder, and perhaps described comb shape stay is fixed on the surface of described insulating cylinder by a stay seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206786655U CN201966064U (en) | 2010-12-14 | 2010-12-14 | Split comb stays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206786655U CN201966064U (en) | 2010-12-14 | 2010-12-14 | Split comb stays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966064U true CN201966064U (en) | 2011-09-07 |
Family
ID=44528617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206786655U Expired - Lifetime CN201966064U (en) | 2010-12-14 | 2010-12-14 | Split comb stays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390248A (en) * | 2015-11-05 | 2016-03-09 | 苏州腾冉电气设备股份有限公司 | Phase-shifting transformer coil |
-
2010
- 2010-12-14 CN CN2010206786655U patent/CN201966064U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390248A (en) * | 2015-11-05 | 2016-03-09 | 苏州腾冉电气设备股份有限公司 | Phase-shifting transformer coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |