CN205069370U - Bottom plate body is used in pouring of mutual -inductor coil - Google Patents
Bottom plate body is used in pouring of mutual -inductor coil Download PDFInfo
- Publication number
- CN205069370U CN205069370U CN201520835864.5U CN201520835864U CN205069370U CN 205069370 U CN205069370 U CN 205069370U CN 201520835864 U CN201520835864 U CN 201520835864U CN 205069370 U CN205069370 U CN 205069370U
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- China
- Prior art keywords
- plate body
- base plate
- projection
- bottom plate
- arch
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- Expired - Fee Related
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- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 238000005266 casting Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Transformers For Measuring Instruments (AREA)
Abstract
The utility model discloses a bottom plate body is used in pouring of mutual -inductor coil, including the bottom plate body, seted up the plug hole at the middle part of this bottom plate body, this plug hole is located the front side of bottom plate body the middle part of bottom plate body still is provided with at least one first arch and at least one second arch respectively, first arch all is located with the second arch on the bottom plate body of plug hole rear side, first arch and second arch are used for realizing the fixed connection between the bottom plate body and the mutual -inductor pouring body, first arch is the lug that the slope set up with the second arch, wherein first bellied right side limit be located than the below and with bottom plate body fixed connection. It is showing the effect: simple structure, convenient and practical, can pour when accomplishing direct fix the floor in the mutual -inductor pouring internal, and need not extra process or spare part fix to can improve production efficiency, and then monitoring cost.
Description
Technical field
The utility model relates to voltage transformer technical field, specifically, is a kind of mutual inductor coil cast base plate body.
Background technology
The casting mold that casting type voltage mutual inductor uses generally is divided into internal mold and external mold, wherein internal mold is used for the device body of fixed voltage instrument transformer, what external mold had that internal mold that a confession fixes device body puts into pours into die cavity, injects cast solution and can realize the shaping of voltage transformer like this pouring in die cavity of external mold.
Existing casting type voltage mutual inductor is all be fixed on pour mass by the mode of bolt by one piece of base plate body after cast, thus is convenient to the installation of instrument transformer, but, add production process so undoubtedly, reduce production efficiency.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of mutual inductor coil cast base plate body, and this base plate body arranges projection, does not need extra operation can realize building the fixing of rear base plate, can reduce operation and enhance productivity.
For achieving the above object, the technical solution adopted in the utility model is as follows:
Base plate body is used in a kind of mutual inductor coil cast, its key is: comprise base plate body, plug hole is offered at the middle part of this base plate body, this plug hole is positioned at the front side of described base plate body, at least one first protruding and at least one second projection is also respectively arranged with at the middle part of described base plate body, described first protruding is all positioned on the base plate body on rear side of described plug hole with the second projection, described first protruding with the second projection for realizing being fixedly connected with between base plate body with instrument transformer pour mass.
After carrying out mutual inductor coil cast, protruding and the second protruding bottom embedding instrument transformer pour mass by first on this base plate, then when after hardening of resin, because the first projection and the second projection are fixed in the resin solidified, therefore base plate is directly fixedly connected with instrument transformer pour mass, and operation that need not be extra or parts are fixed, thus can enhance productivity, and then control cost.
Further, described first projection is with the second projection the lug be obliquely installed, the right edge of wherein said first projection is positioned at compared with below and is fixedly connected with described base plate body, the limit, left side of described second projection is positioned at compared with below and is fixedly connected with described base plate body, and described first projection throws one's back out to setting with second.
Adopt said structure, can increase the pulling capacity between first protruding, the second protruding and instrument transformer pour mass, what ensure that base plate can be firm is fixed on pour mass.
Further, described first protruding, second protruding and described this body by integral forming of base plate, the base plate body of the described first protruding below forms the first air-vent, the base plate body of the described second protruding below forms the second air-vent.
By first protruding, second protrudingly to adopt that one block of plate is one-body molded to be made with described base plate body, thus the consumptive material of base plate can be reduced, and the bonding strength between base plate body and first protruding, the second projection can be ensured.When the first projection, the second protruding embedding pour mass, unnecessary resin is flowed out by two air-vents, thus the structure of guarantee pour mass, profile can not be destroyed, and ensure processing quality.
Further, the described first size that is protruding and the second convex upper portion is all greater than bottom.
Adopt said structure, the contact area between first protruding, the second protruding and pour mass can be increased, strengthen pulling capacity.
Further, also offer installing hole respectively in the left and right sides of described base plate body, two these installing holes just to setting, and are all positioned on the center line of described base plate body.
Remarkable result of the present utility model is: structure is simple, convenient and practical, protruding protruding with second by arranging first, directly floor can be fixed in instrument transformer pour mass when having built, and operation that need not be extra or parts are fixed, thus can enhance productivity, and then control cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is using state figure of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model and operation principle are described in further detail.
As shown in FIG. 1 to 3, base plate body is used in a kind of mutual inductor coil cast, comprise base plate body 1, plug hole 2 is offered at the middle part of this base plate body 1, this plug hole position 2 is in the front side of described base plate body 1, at least one the first projection 3 and at least one second projection 4 is also respectively arranged with at the middle part of described base plate body 1, described first protruding 3 is all positioned on the base plate body 1 on rear side of described plug hole 2 with the second projection 4, described first projection 3 with the second projection 4 for realizing being fixedly connected with between base plate body 1 with instrument transformer pour mass.Described first projection 3, second protruding 4 is one-body molded with described base plate body 1, base plate body 1 below described first projection 3 forms the first air-vent 5, base plate body 1 below described second projection 4 forms the second air-vent 6, also installing hole 7 is offered respectively in the left and right sides of described base plate body 1, two these installing holes 7 just to setting, and are all positioned on the center line of described base plate body 1.
As shown in Figure 2, described first protruding 3 is the consistent lug of the size structure that is obliquely installed with the second projection 4, the right edge of wherein said first projection 3 is positioned at compared with below and is fixedly connected with described base plate body 1, the limit, left side of described second projection 4 is positioned at compared with below and is fixedly connected with described base plate body 1, and the described first protruding 3 and second projection 4 is arranged dorsad.
It can also be seen that from Fig. 1, the size on the described first protruding 3 and second protruding 4 tops is all greater than bottom.
As shown in Figure 3, after carrying out mutual inductor coil cast, on this base plate body 1 first protruding 3 and the second projection 4 are embedded the bottom of instrument transformer pour mass 8, the resin taken up room by the first protruding 3 and second projection 4 is from plug hole 2, first air-vent 5 and the second air-vent 6 flow out, then when after hardening of resin, because the first protruding 3 and second projection 4 is fixed in the resin solidified, therefore base plate body 1 is directly fixedly connected with instrument transformer pour mass 8, and operation that need not be extra or parts are fixed, thus can enhance productivity, and then control cost.
Claims (5)
1. a mutual inductor coil cast base plate, it is characterized in that: comprise base plate body (1), plug hole (2) is offered at the middle part of this base plate body (1), this plug hole position (2) is in the front side of described base plate body (1), at least one first projection (3) and at least one second projection () 4 is also respectively arranged with at the middle part of described base plate body (1), described first projection (3) and the second projection (4) are all positioned on the base plate body (1) of described plug hole (2) rear side, described first projection (3) and the second projection (4) are for realizing base plate body (1) and being fixedly connected with between instrument transformer pour mass.
2. mutual inductor coil cast base plate according to claim 1, it is characterized in that: described first projection (3) and the second projection (4) are the lug be obliquely installed, the right edge of wherein said first projection (3) is positioned at compared with below and is fixedly connected with described base plate body (1), the limit, left side of described second projection (4) is positioned at compared with below and is fixedly connected with described base plate body (1), and described first projection (3) and the second projection (4) are arranged dorsad.
3. mutual inductor coil cast base plate according to claim 2, it is characterized in that: described first projection (3), the second projection (4) and described base plate body (1) are one-body molded, upper formation first air-vent (5) of base plate body (1) of described first projection (3) below, upper formation second air-vent (6) of base plate body (1) of described second projection (4) below.
4. the mutual inductor coil cast base plate according to claim 1 or 2 or 3, is characterized in that: described first projection (3) is all greater than bottom with the size on the second projection (4) top.
5. mutual inductor coil cast base plate according to claim 1, it is characterized in that: also offer installing hole (7) respectively in the left and right sides of described base plate body (1), two these installing holes (7) just to setting, and are all positioned on the center line of described base plate body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520835864.5U CN205069370U (en) | 2015-10-26 | 2015-10-26 | Bottom plate body is used in pouring of mutual -inductor coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520835864.5U CN205069370U (en) | 2015-10-26 | 2015-10-26 | Bottom plate body is used in pouring of mutual -inductor coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205069370U true CN205069370U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520835864.5U Expired - Fee Related CN205069370U (en) | 2015-10-26 | 2015-10-26 | Bottom plate body is used in pouring of mutual -inductor coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205069370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118588429A (en) * | 2024-08-05 | 2024-09-03 | 常州欧瑞电气股份有限公司 | A kind of processing equipment for power transformer |
-
2015
- 2015-10-26 CN CN201520835864.5U patent/CN205069370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118588429A (en) * | 2024-08-05 | 2024-09-03 | 常州欧瑞电气股份有限公司 | A kind of processing equipment for power transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213100 No. 502, Changting Road, Wujin Economic Development Zone, Jiangsu, Changzhou Patentee after: Changzhou Orient Electric Co., Ltd. Address before: 213100 No. 502, Changting Road, Wujin Economic Development Zone, Jiangsu, Changzhou Patentee before: ORIENT ELECTRIC CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20171026 |