CN205723424U - A kind of three-station and chopper cubicle switch - Google Patents
A kind of three-station and chopper cubicle switch Download PDFInfo
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- CN205723424U CN205723424U CN201620351650.5U CN201620351650U CN205723424U CN 205723424 U CN205723424 U CN 205723424U CN 201620351650 U CN201620351650 U CN 201620351650U CN 205723424 U CN205723424 U CN 205723424U
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- station
- chopper
- operating mechanism
- switch
- cubicle switch
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Abstract
The utility model discloses a kind of three-station and chopper cubicle switch, it is characterized in that, including the three-station being fixed on chopper, three-station, chopper are connected with operating mechanism one, operating mechanism two respectively by interlock, it is provided with movable sealing one between three-station and operating mechanism one, between chopper and operating mechanism two, is provided with movable sealing two.Three-station is combined with chopper by this utility model with the fewest parts, without single three-station and chopper, realize set function, can be loaded in inflated type switchgear after integral assembling, improve production and the installation effectiveness of switchgear, reduce production cost, also allow for maintenance simultaneously.
Description
Technical field
This utility model relates to a kind of three-station and chopper cubicle switch, belongs to power transmission and distribution technical field.
Background technology
Three-station takes into account the purposes of disconnecting switch and earthed switch, and chopper serves not only as closing a point load electricity
Stream, overcurrent and short circuit current are used, and when three-station is as line side earthed switch, it is achieved fast
The function of speed ground connection, both combinations have compact integral structure, high reliability, reduced-maintenance feature.Dress
It is assigned in inflated type switchgear, for Auxiliary System in Power Plant, medium and small generator, transformer station, high-rise building
The distribution systems such as space, industrial and mining establishment, subway and electric railway, are particularly well-suited to photovoltaic generation, wind-powered electricity generation etc. new
Energy distribution and subway, railway etc. require higher occasion to electricity consumption.
The existing three-station based on chopper switch and chopper cubicle switch have a disadvantage in that switch
Structure of contact terminal is complicated, consumes fine copper more, and material and processing cost are higher, and assemble cumbersome.
Summary of the invention
The structure being how to simplify three-station to be solved in the utility model, optimizes the design of uniform electric field
Technology, it is achieved three-station is combined into one with chopper, reduces consumables cost, raising processing and installation
Convenience.
In order to solve the problems referred to above, the technical solution adopted in the utility model is as follows:
A kind of three-station and chopper cubicle switch, it is characterised in that include three be fixed on chopper
Position switch, three-station, chopper are by interlock respectively with operating mechanism one, operating mechanism two even
Connect, be provided with movable sealing one between three-station and operating mechanism one, be provided with between chopper and operating mechanism two
Movable sealing two.
Preferably, described three-station is the composite construction of disconnecting switch and earthed switch.
Preferably, all parts are both secured on operation panel, are integrally forming formula structure.
It is highly preferred that described operation panel uses high-strength aluminium alloy plate.
Three-station is combined with chopper by this utility model with the fewest parts, it is not necessary to individually
Three-station and chopper, realize set function, inflated type switchgear can be loaded on after integral assembling
In, improve production and the installation effectiveness of switchgear, reduce production cost, also allow for maintenance simultaneously.
Accompanying drawing explanation
A kind of three-station that Fig. 1 provides for this utility model and the structural representation of chopper cubicle switch.
Detailed description of the invention
For making this utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Embodiment
As it is shown in figure 1, a kind of three-station provided for this utility model and the structure of chopper cubicle switch
Schematic diagram, including the three-station 1 being arranged on chopper 2, described three-station 1 is disconnecting switch
Composite construction with earthed switch.Three-station 1, chopper 2 have respectively independent operating mechanism 1,
Operating mechanism 24, and carry out transmission by corresponding movable sealing 1, movable sealing 26, operating mechanism 1,
Interlock 7 is set between operating mechanism 24.All parts are both secured on operation panel, are integrally forming formula knot
Structure, operation panel uses high-strength aluminium alloy plate.Operation version has prefabricated sealing, monitors, lifts the functions such as processing.
Claims (4)
1. a three-station and chopper cubicle switch, it is characterised in that include being fixed on chopper (2)
Three-station (1), three-station (1), chopper (2) by interlock (7) respectively with behaviour
Motivation structure one (3), operating mechanism two (4) connect, three-station (1) and operating mechanism one (3) it
Between be provided with movable sealing one (5), be provided with movable sealing two (6) between chopper (2) and operating mechanism two (4).
2. three-station as claimed in claim 1 and chopper cubicle switch, it is characterised in that described three works
Bit switch (1) is the composite construction of disconnecting switch and earthed switch.
3. three-station as claimed in claim 1 and chopper cubicle switch, it is characterised in that all parts
It is both secured on operation panel, is integrally forming formula structure.
4. three-station as claimed in claim 3 and chopper cubicle switch, it is characterised in that described operation
Plate uses high-strength aluminium alloy plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620351650.5U CN205723424U (en) | 2016-04-25 | 2016-04-25 | A kind of three-station and chopper cubicle switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620351650.5U CN205723424U (en) | 2016-04-25 | 2016-04-25 | A kind of three-station and chopper cubicle switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205723424U true CN205723424U (en) | 2016-11-23 |
Family
ID=57296377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620351650.5U Active CN205723424U (en) | 2016-04-25 | 2016-04-25 | A kind of three-station and chopper cubicle switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205723424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616937A (en) * | 2018-12-20 | 2019-04-12 | 上海平高天灵开关有限公司 | A kind of three station integrated formula busbar mounting and positioning devices of gas-filling cabinet |
-
2016
- 2016-04-25 CN CN201620351650.5U patent/CN205723424U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616937A (en) * | 2018-12-20 | 2019-04-12 | 上海平高天灵开关有限公司 | A kind of three station integrated formula busbar mounting and positioning devices of gas-filling cabinet |
| CN109616937B (en) * | 2018-12-20 | 2020-04-21 | 上海平高天灵开关有限公司 | Aerify cabinet and lead electrical drainage installation positioner with three station integral types |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: 314004 plant 6, No. 379, Ziyu Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Zhengtai Electric Technology Co.,Ltd. Address before: 201614 No. 855, Wen Jie Road, Shanghai, Songjiang District Patentee before: Chint Electric Co.,Ltd. |
|
| TR01 | Transfer of patent right |