CN202736604U - Voltage transformer matched with GIS and disc type insulator structure of voltage transformer - Google Patents
Voltage transformer matched with GIS and disc type insulator structure of voltage transformer Download PDFInfo
- Publication number
- CN202736604U CN202736604U CN 201220286199 CN201220286199U CN202736604U CN 202736604 U CN202736604 U CN 202736604U CN 201220286199 CN201220286199 CN 201220286199 CN 201220286199 U CN201220286199 U CN 201220286199U CN 202736604 U CN202736604 U CN 202736604U
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- connecting cylinder
- center conductor
- voltage transformer
- insulator
- gis
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Abstract
The utility model relates to a voltage transformer matched with the GIS and a disc type insulator structure of the voltage transformer. The voltage transformer matched with the GIS includes a transformer body. The transformer body is provided with the disc type insulator structure. The disc type insulator structure includes a disc type insulator body and a connecting cylinder. The disc type insulator body includes a central conductor and an insulator which is arranged around the central conductor. The inside of the central conductor is provided with a central screw hole which can be connected with a corresponding member. The connecting cylinder is fixedly connected with the central conductor on the outside of the central screw hole in an integral or welding way. The voltage transformer matched with the GIS is easy to install.
Description
Technical field
The utility model relates to the high-tension transformation equipment of electric power system, relates in particular to a kind of GIS supporting with voltage transformer and disk insulator structure thereof.
Background technology
The supporting structure with voltage transformer of existing 35KV GIS is as Figure 1-3: comprise disk insulator body 1 and instrument transformer device body 5, described disk insulator body 1 comprises the insulator 3 that center conductor 2 and described center conductor 2 are peripherally installed with, offer center screw 13 on the relative end face of described center conductor 2 and described instrument transformer device body 5, the center conductor 2 of described disk insulator body 1 is by coaxial and be independent of the connecting cylinder 4 that described disk insulator body 1 arranges and link together with described instrument transformer device body 5 with it.During assembling, described disk insulator body 1 needs to cooperate with connecting cylinder 4 could realize being connected of disk insulator body 1 and instrument transformer device body 5, in the engagement process of insulator body 1 and connecting cylinder 4, need first center screw 13 and described connecting cylinder 4 centerings with center conductor 2, and then described disk insulator body 1 is connected with described instrument transformer device body, center screw 13 namely plays a part for connecting connector 15, play a part again for described connecting cylinder 4 coaxial positioning, the installation process more complicated, installation difficulty is higher, the operating efficiency that impact is produced.
Summary of the invention
The purpose of this utility model is the supporting voltage transformer of using of a kind of GIS easy for installation, and the purpose of this utility model also is to provide a kind of GIS supporting with employed disk insulator structure in the voltage transformer.
In order to address the above problem, the technical scheme of the utility model disk insulator structure is:
A kind of disk insulator structure, comprise disk insulator body and connecting cylinder, described disk insulator body comprises center conductor and the peripheral insulator that arranges of described center conductor, offer in the described center conductor be used to the center screw that connects corresponding connector, described connecting cylinder is fixed on the center conductor of described center screw periphery by one or the welding mode that is connected.
Described connecting cylinder is hollow cylindrical shell, and an end of described connecting cylinder is connected with described center conductor one, and the other end of described connecting cylinder is provided with the pushing tow face that cooperates for the corresponding site pushing tow with instrument transformer device body.
Described insulator is epoxy resin poured body.
The supporting technical scheme with voltage transformer of the utility model GIS is:
The supporting voltage transformer of using of a kind of GIS, comprise instrument transformer device body, described instrument transformer device is provided with the disk insulator structure with it, described disk insulator structure comprises disk insulator body and connecting cylinder, described disk insulator body comprises center conductor and the peripheral insulator that arranges of described center conductor, offer in the described center conductor be used to the center screw that connects corresponding connector, described connecting cylinder is fixed on the center conductor of described center screw periphery by one or Type of Welding.
Described connecting cylinder is hollow cylindrical shell, and an end of described connecting cylinder is connected with described center conductor one, and the other end of described connecting cylinder is provided with the pushing tow face that cooperates for the corresponding site pushing tow with instrument transformer device body.
Described insulator is epoxy resin poured body.
The beneficial effects of the utility model are: the utility model is connected center conductor be connected mode and described connecting cylinder of one or welding, directly described disk insulator structure is connected with described instrument transformer device body during installation and gets final product, saved the installation process of center conductor and described connecting cylinder, install simply, conveniently, improved simultaneously production efficiency.
Description of drawings
Fig. 1 is the structural representation of disc type insulator body in the prior art;
Fig. 2 is the use state diagram of Fig. 1;
Fig. 3 is A place enlarged drawing among Fig. 2;
Fig. 4 is the structural representation of the utility model embodiment;
Fig. 5 is the use state diagram of Fig. 4;
Fig. 6 is B place enlarged drawing among Fig. 5.
Embodiment
Shown in Fig. 4 ~ 6: disk insulator structure embodiment, comprise disk insulator body 6 and connecting cylinder 9, described disk insulator body 6 comprises center conductor 7 and the described center conductor 7 peripheral insulators 8 that arrange, offer in the described center conductor 7 be used to the center screw 14 that connects corresponding connector 16, described connecting cylinder 9 is fixed on the center conductor 7 of described center screw 14 peripheries by one (or welding) mode of being connected.
Connecting cylinder 9 in above-described embodiment is hollow cylindrical shell, and an end of described connecting cylinder 9 is connected with described center conductor 7 coaxial one, and the other end of described connecting cylinder 9 is provided with the pushing tow face that cooperates for the corresponding site pushing tow with instrument transformer device body 12.In other embodiment of this disk insulator structure, described connecting cylinder 9 can also with described center conductor 7 eccentric settings.
It is supporting with in the voltage transformer that the utility model can be used for 35KV GIS.
The supporting voltage transformer embodiment that uses of a kind of GIS, comprise instrument transformer device body 12, be provided with the disk insulator structure on the described instrument transformer device body 12, described disk insulator structure comprises disk insulator body 6 and connecting cylinder 9, described disk insulator body 6 comprises center conductor 7 and the described center conductor 7 peripheral insulators 8 that arrange, offer in the described center conductor 7 be used to the center screw 14 that connects corresponding connector 16, described connecting cylinder 9 is fixed on the center conductor 7 of described center screw 14 peripheries by one (or welding) mode of being connected.
Connecting cylinder 9 in above-described embodiment is hollow cylindrical shell, and an end of described connecting cylinder 9 is connected with described center conductor 7 coaxial one, and the other end of described connecting cylinder 9 is provided with the pushing tow face that cooperates for the corresponding site pushing tow with instrument transformer device body 12.Supporting with among other embodiment of voltage transformer at this GIS, described connecting cylinder 9 can also with described center conductor 7 eccentric settings.
During use, connecting cylinder 9 directly is connected with instrument transformer device body 12, then by screw 11 disk insulator structure and instrument transformer device body 12 is connected, and installs simple, convenient; Be wholely set by connecting cylinder 9 and center conductor 7, reduced the processing of parts, saved raw material and labor cost.
Claims (6)
1. disk insulator structure, comprise disk insulator body and connecting cylinder, described disk insulator body comprises center conductor and the peripheral insulator that arranges of described center conductor, offer be used to the center screw that connects corresponding connector in the described center conductor, it is characterized in that: described connecting cylinder is fixed on the center conductor of described center screw periphery by one or the welding mode that is connected.
2. disk insulator structure according to claim 1, it is characterized in that: described connecting cylinder is hollow cylindrical shell, one end of described connecting cylinder is connected with described center conductor one, and the other end of described connecting cylinder is provided with the pushing tow face that cooperates for the corresponding site pushing tow with instrument transformer device body.
3. disk insulator structure according to claim 1, it is characterized in that: described insulator is epoxy resin poured body.
4. supporting voltage transformer of using of GIS, comprise instrument transformer device body, described instrument transformer device is provided with the disk insulator structure with it, described disk insulator structure comprises disk insulator body and connecting cylinder, described disk insulator body comprises center conductor and the peripheral insulator that arranges of described center conductor, offer be used to the center screw that connects corresponding connector in the described center conductor, it is characterized in that: described connecting cylinder is fixed on the center conductor of described center screw periphery by one or Type of Welding.
5. the supporting voltage transformer of using of GIS according to claim 4, it is characterized in that: described connecting cylinder is hollow cylindrical shell, one end of described connecting cylinder is connected with described center conductor one, and the other end of described connecting cylinder is provided with the pushing tow face that cooperates for the corresponding site pushing tow with instrument transformer device body.
6. the supporting voltage transformer of using of GIS according to claim 4, it is characterized in that: described insulator is epoxy resin poured body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286199 CN202736604U (en) | 2012-06-18 | 2012-06-18 | Voltage transformer matched with GIS and disc type insulator structure of voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220286199 CN202736604U (en) | 2012-06-18 | 2012-06-18 | Voltage transformer matched with GIS and disc type insulator structure of voltage transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202736604U true CN202736604U (en) | 2013-02-13 |
Family
ID=47662279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220286199 Expired - Fee Related CN202736604U (en) | 2012-06-18 | 2012-06-18 | Voltage transformer matched with GIS and disc type insulator structure of voltage transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202736604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256244A (en) * | 2018-11-22 | 2019-01-22 | 华北电力大学 | A kind of direct current transportation pipeline |
-
2012
- 2012-06-18 CN CN 201220286199 patent/CN202736604U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256244A (en) * | 2018-11-22 | 2019-01-22 | 华北电力大学 | A kind of direct current transportation pipeline |
| CN109256244B (en) * | 2018-11-22 | 2020-12-01 | 华北电力大学 | Direct current transmission pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151225 Address after: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee after: Pinggao Group Co., Ltd. Patentee after: Henan high General Electric Co., Ltd. Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee before: Pinggao Group 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: 20130213 Termination date: 20180618 |