CN202523521U - Wiring device - Google Patents
Wiring device Download PDFInfo
- Publication number
- CN202523521U CN202523521U CN2011204791634U CN201120479163U CN202523521U CN 202523521 U CN202523521 U CN 202523521U CN 2011204791634 U CN2011204791634 U CN 2011204791634U CN 201120479163 U CN201120479163 U CN 201120479163U CN 202523521 U CN202523521 U CN 202523521U
- Authority
- CN
- China
- Prior art keywords
- insulation
- threaded column
- conducting wire
- wire harnesses
- utility
- 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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- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model discloses a wiring device. The wiring device comprises two conducting wire harnesses and an insulation fixing mechanism which is used for mutually spacing and fixing the two conducting wire harnesses. The wiring device has the advantages that: the two conducting wire harnesses are positioned and fixed through the insulation fixing mechanism, so that the flexibility of insulated silicone rubber on the outer layer of a mutual inductor can be effectively prevented, the two conducting wire harnesses are shifted, the short circuit of the two conducting wire harnesses is prevented, and the wiring stability is improved.
Description
Technical field
The utility model relates to a kind of electrical connecting member, specifically is meant a kind of termination.
Background technology
Instrument transformer (instrument transformer) is the equipment of scaling transformation voltage or electric current.Its function mainly is that high voltage or big electric current scaling transformation are become standard low-voltage (100V) or the little electric current of standard (5A or 1A all refer to rated value), so that realize standardization, the miniaturization of measuring instrument, protection equipment and automatic control equipment.Instrument transformer also can be used to separate high-voltage system simultaneously, to guarantee the safety of the person and equipment.
The structure of instrument transformer generally comprises coil windings and two lead rows that are used for from coil windings output, and these two lead rows must the spacer insulator setting.In order to guarantee the safety of coil windings; Generally can be at instrument transformer outerwrap megohmite insulant, silicon rubber is because its excellent insulation characterisitic is applied to the wrap insulate of instrument transformer, but because silicon rubber is the material that has certain elasticity (flexible); Therefore; Cause moving, exist lead to arrange mutual short circuit problem, greatly threaten the normal operation of equipment to the mutual string of mutually insulated lead row.
Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming and defect that prior art exists, and a kind of a kind of termination that can improve the lead row wiring stability of silicon rubber wrap insulate instrument transformer is provided.
For realizing above-mentioned purpose, the concrete scheme of the utility model is to include two lead rows, also includes to be used for two lead row spaces and fixing insulation fixed mechanism.
Further being provided with is that described insulation fixed mechanism includes the insulation threaded column, and described two leads are arranged the two ends that fixed interval respectively is arranged on this insulation threaded column, and the outer end that relative two leads are arranged on this insulation threaded column is set with the insulation nut.
Further being provided with is that the insulation threaded column is the ambroin threaded column, and described insulation nut is the ambroin nut.
The utility model has the advantages that through the insulation fixed mechanism; Two leads row is positioned fixing, thereby can effectively prevent silicon rubber flexible of the outer layer insulation of instrument transformer, string is moving each other and make two leads rows; Avoid the short circuit of the two, improved the stability of wiring.
Below in conjunction with Figure of description and embodiment the utility model is done further introduction.
Description of drawings
Fig. 1 the utility model embodiment structural representation.
Embodiment
Through embodiment the utility model is carried out concrete description below; Only be used for the utility model is further specified; Can not be interpreted as the qualification to the utility model protection range, the technician in this field can make some nonessential improvement and adjustment to the utility model according to the content of above-mentioned utility model.
The embodiment of the utility model as shown in Figure 1; Include two lead rows 1,2; Also include and be used for two lead row 1,2 spaces and fixing insulation fixed mechanism; Described insulation fixed mechanism includes insulation threaded column 31, and described lead row 1 and lead row 2 fixed interval respectively are arranged on the two ends of this insulation threaded column 31, and lead row 1 and lead are arranged 2 outer end and be set with the nut 32 that insulate relatively on this insulation threaded column 31.This insulation threaded column 31 of present embodiment is preferably the ambroin threaded column, and described insulation nut 32 is preferably the ambroin nut.Certainly described insulation threaded column 31 of the utility model and insulation nut 32 also can adopt the structure of metal inner core outsourcing ambroin, and these modes all belong to the identical design of the application, should fall into the application's protection range.
Claims (3)
1. termination includes two leads rows, it is characterized in that: also include and be used for two leads row spaces and fixing insulation fixed mechanism.
2. a kind of termination according to claim 1; It is characterized in that: described insulation fixed mechanism includes the insulation threaded column; Described two leads are arranged the two ends that fixed interval respectively is arranged on this insulation threaded column, and relative two leads row's outer end is set with the insulation nut on this insulation threaded column.
3. a kind of termination according to claim 2 is characterized in that: the insulation threaded column is the ambroin threaded column, and described insulation nut is the ambroin nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204791634U CN202523521U (en) | 2011-11-25 | 2011-11-25 | Wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204791634U CN202523521U (en) | 2011-11-25 | 2011-11-25 | Wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523521U true CN202523521U (en) | 2012-11-07 |
Family
ID=47106459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204791634U Expired - Lifetime CN202523521U (en) | 2011-11-25 | 2011-11-25 | Wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523521U (en) |
-
2011
- 2011-11-25 CN CN2011204791634U patent/CN202523521U/en not_active Expired - Lifetime
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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 |
Granted publication date: 20121107 |
|
| CX01 | Expiry of patent term |