CN203325786U - Three-way device - Google Patents
Three-way device Download PDFInfo
- Publication number
- CN203325786U CN203325786U CN2013203518193U CN201320351819U CN203325786U CN 203325786 U CN203325786 U CN 203325786U CN 2013203518193 U CN2013203518193 U CN 2013203518193U CN 201320351819 U CN201320351819 U CN 201320351819U CN 203325786 U CN203325786 U CN 203325786U
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- China
- Prior art keywords
- conductor
- way device
- shell
- insulator
- housing
- 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 - Fee Related
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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model relates to an electrical connection structure in a GIS main loop, and particularly relates to a three-way device. The three-way device comprises a shell and an insulator installed on the shell. A conductive rod stretches into the shell. The three-way device is characterized in that: the internal part of the shell is provided with a conductor connected with the insulator. The other end of the conductor is provided with an end shielding. The conductor is provided with a protrusion conductor which is connected with the conductive rod. Conventional mould casting contact seats and contacts are combined by the three-way device so that mould casting components are saved, and a simple welding component is applied to replace conventional two complex contact seats. The three-way device is simple in structure, convenient to assemble and low in cost.
Description
(1) technical field
The utility model relates to the electric connection structure in a kind of GIS major loop, particularly a kind of threeway equipment.
(2) background technology
At present, the form that 252kV electric pressure Highpressure Tee touch base generally adopts die casting part and contact base to combine.Its complex structure, manufacturing cost is high, is unfavorable for production and assembling, takes a lot of work, time-consuming.
(3) summary of the invention
The utility model, in order to make up the defect of prior art, provides a kind of threeway simple in structure, that sexual valence is higher to equip.
The utility model is achieved by the following technical solution:
A kind of threeway equipment comprises housing and is arranged on the insulator on housing that one conducting rod stretches in housing, it is characterized in that: be provided with the conductor be connected with insulator in described housing, the other end of conductor is provided with end shield, is provided with protruding conductor on conductor, and this projection conductor is connected with conducting rod.
The beneficial effects of the utility model are: this utility model combines conventional die casting touch base and contact base, has saved the die casting part, with a simple weldment bag two kinds of original complicated contact bases.It is simple in structure, easy to assembly, cost is low.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is cross-sectional view of the present utility model.
In figure, 1 housing, 2 insulators, 3 conducting rods, 4 conductors, 5 end shields, 6 protruding conductors.
(5) embodiment
Accompanying drawing is specific embodiment of the utility model.This kind of threeway equipment, comprise housing 1 and be arranged on the insulator 2 on housing 1, one conducting rod 3 stretches in housing 1, be provided with the conductor 4 be connected with insulator 2 in housing 1, the other end of conductor 4 is provided with end shield 5, and it can play shielding action, is provided with protruding conductor 6 on conductor 4, projection conductor 6 is connected as a single entity with conductor 4, and this projection conductor 6 is connected with conducting rod 3.
Except the described technical characterictic of specification, all the other technical characterictics are those skilled in the art's known technology.
Claims (1)
1. a threeway is equipped, comprise housing (1) and be arranged on the insulator (2) on housing (1), one conducting rod (3) stretches in housing (1), it is characterized in that: be provided with the conductor (4) be connected with insulator (2) in described housing (1), the other end of conductor (4) is provided with end shield (5), be provided with protruding conductor (6) on conductor (4), this projection conductor (6) is connected with conducting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203518193U CN203325786U (en) | 2013-06-19 | 2013-06-19 | Three-way device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203518193U CN203325786U (en) | 2013-06-19 | 2013-06-19 | Three-way device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203325786U true CN203325786U (en) | 2013-12-04 |
Family
ID=49665098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203518193U Expired - Fee Related CN203325786U (en) | 2013-06-19 | 2013-06-19 | Three-way device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203325786U (en) |
-
2013
- 2013-06-19 CN CN2013203518193U patent/CN203325786U/en not_active Expired - Fee Related
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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 |
Owner name: SHANDONG DACHI HIGH VOLTAGE SWITCHGEAR CO., LTD. Free format text: FORMER NAME: SHANDONG XINGCHI HIGH PRESSURE SWITCH CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 274200, Shandong province Heze County Chengwu eastern suburbs Industrial Park Patentee after: SHANDONG DACHI HIGH VOLTAGE SWITCHGEAR CO., LTD. Address before: 274200, Shandong province Heze County Chengwu eastern suburbs Industrial Park Patentee before: Shandong Xingchi High-Pressure Switch 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: 20131204 Termination date: 20160619 |