CN206363943U - A kind of three station vacuum load switch - Google Patents
A kind of three station vacuum load switch Download PDFInfo
- Publication number
- CN206363943U CN206363943U CN201621399217.5U CN201621399217U CN206363943U CN 206363943 U CN206363943 U CN 206363943U CN 201621399217 U CN201621399217 U CN 201621399217U CN 206363943 U CN206363943 U CN 206363943U
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- station
- switch
- framework
- fuse
- operating mechanism
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
The utility model discloses a kind of three stations vacuum load switch, including the spring operating mechanism (2) set on framework (1) and some groups of current breaking devices, current breaking device includes isolation station, breaker station, it is grounded station and three support insulators (8), the top of fuse (3) can be flexibly connected by isolation switch (4) with the conducting strip on upside support insulator (8) top, the vacuum interrupter (7) that the top of two support insulators (8) in downside is connected ground connection station with lower end by conducting strip is connected, the upper end of vacuum interrupter (7) is electrically connected with the end of fuse (3), the middle part of isolation switch (4) is connected by insulated tension pole (5) with spring operating mechanism (2), spring operating mechanism (2) is electrically connected with guidance panel (6).The beneficial effects of the utility model：It is multiple functional, install simple and convenient, it is time saving and energy saving.
Description
Technical field
The utility model is related to a kind of load current breaking device in electric power electric technical field, more particularly to one kind three
Station vacuum load switch.
Background technology
Vacuum load switch is widely used in electric power electric field, and vacuum load switch is normally fixed to conventional high-tension and consolidated
In fixed pattern switch cubicle, such as XGN2 or XGN66, KYN28 need individually to install disconnecting switch, vacuum in complete factory
On-load switch and earthed switch, installation and debugging mechanical interlocking, complex process, high to workman's technical requirements, time-consuming.
Utility model content
Defect and reality in the fixed installation mode switched for conventional high-tension need, and the utility model provides one kind three
Station vacuum load switch.
To achieve these goals, the measure that the utility model is taken：
Spring behaviour is provided with a kind of three station vacuum load switch, including the framework being arranged in switch cabinet, framework
Motivation structure and some groups of current breaking devices, current breaking device include the isolation station of connection isolation switch, connection fuse
Breaker station, connect the ground connection station and three support insulators being arranged above and below on framework of earthed switch, fixed company
The fuse being connected on isolation switch is arranged between two support insulators in upside, and the top of fuse can pass through isolation switch
It is flexibly connected with the conducting strip on upside support insulator top, the top of two support insulators in downside passes through conducting strip and lower end
The vacuum interrupter of connection ground connection station is connected, the upper end of vacuum interrupter by intermediate studdle insulator top conducting strip with
The end electrical connection of fuse, the middle part of isolation switch is connected by insulated tension pole with spring operating mechanism, spring operating mechanism
Electrically connected with the guidance panel for being arranged on frame facet；
The current breaking device is three groups, and three groups of current breaking device left-right situs are in the side of framework.
The beneficial effects of the utility model：Switch main body has isolation station, breaker station and ground connection station, more collects
Cheng Hua, systematization；Integrate Multi-function vacuum circuit breaker, disconnecting switch and earthed switch, it is multiple functional, install simple fast
Victory, it is convenient and reliable, it is time saving and energy saving.
Brief description of the drawings
Fig. 1 oblique views of the present utility model；
Fig. 2 side views of the present utility model；
Fig. 3 front views of the present utility model.
In figure, 1, framework；2nd, spring operating mechanism；3rd, fuse；4th, isolation switch；5th, insulated tension pole；6th, guidance panel；
7th, vacuum interrupter；8th, support insulator.
Embodiment
The defect in fixed installation mode to overcome conventional high-tension switch, meets real needs, designs a kind of three station
Spring actuator is provided with vacuum load switch (such as Fig. 1~Fig. 3), including the framework 1 being arranged in switch cabinet, framework 1
Structure 2 and some groups of current breaking devices, current breaking device include the isolation station of connection isolation switch 4, connect fuse 3
Breaker station, the ground connection station and three support insulators 8 being arranged above and below on framework 1 for connecting earthed switch, it is fixed to connect
The fuse 3 being connected on isolation switch 4 is arranged between two support insulators 8 in upside, and the top of fuse 3 can pass through isolation
Disconnecting link 4 is flexibly connected with the conducting strip on the top of upside support insulator 8, and the top of two support insulators 8 in downside passes through conduction
The vacuum interrupter 7 that piece is connected ground connection station with lower end is connected, and the upper end of vacuum interrupter 7 is pushed up by intermediate studdle insulator 8
The conducting strip at end is electrically connected with the end of fuse 3, and the middle part of isolation switch 4 passes through insulated tension pole 5 and the phase of spring operating mechanism 2
Even, spring operating mechanism 2 is electrically connected with being arranged on the guidance panel 6 of the side of framework 1；The current breaking device is three groups, three
Group current breaking device left-right situs is in the side of framework 1.
The beneficial effects of the utility model：Switch main body has isolation station, breaker station and ground connection station, more collects
Cheng Hua, systematization；Integrate Multi-function vacuum circuit breaker, disconnecting switch and earthed switch, it is multiple functional, install simple fast
Victory, it is convenient and reliable, it is time saving and energy saving.
The simple change and replacement of those ordinary skill in the art is all within protection domain of the present utility model.
Claims (2)
1. a kind of three stations vacuum load switch, including the framework (1) being arranged in switch cabinet, it is characterised in that framework (1)
On be provided with spring operating mechanism (2) and some groups of current breaking devices, current breaking device includes connection isolation switch (4)
Isolation station, the breaker station of connection fuse (3), the ground connection station for connecting earthed switch and three are arranged above and below in framework
(1) support insulator (8) on, the fuse (3) being fixedly connected on isolation switch (4) is arranged at two post insulators in upside
Between sub (8), the top of fuse (3) can pass through isolation switch (4) and the activity of the conducting strip on upside support insulator (8) top
Connection, the top of two support insulators (8) in downside is connected vacuum interrupter (7) phase of ground connection station by conducting strip with lower end
Even, the upper end of vacuum interrupter (7) is electrically connected by the end of the conducting strip and fuse (3) on intermediate studdle insulator (8) top
Connect, the middle part of isolation switch (4) is connected by insulated tension pole (5) with spring operating mechanism (2), and spring operating mechanism (2) is with setting
Put guidance panel (6) electrical connection in framework (1) side.
2. a kind of three stations vacuum load switch according to claim 1, it is characterised in that the current breaking device is
Three groups, side of three groups of current breaking device left-right situs in framework (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399217.5U CN206363943U (en) | 2016-12-20 | 2016-12-20 | A kind of three station vacuum load switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399217.5U CN206363943U (en) | 2016-12-20 | 2016-12-20 | A kind of three station vacuum load switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206363943U true CN206363943U (en) | 2017-07-28 |
Family
ID=59374270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621399217.5U Active CN206363943U (en) | 2016-12-20 | 2016-12-20 | A kind of three station vacuum load switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206363943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112885636A (en) * | 2021-01-12 | 2021-06-01 | 浙江越岭电气有限公司 | High-voltage isolating switch for indoor use |
-
2016
- 2016-12-20 CN CN201621399217.5U patent/CN206363943U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112885636A (en) * | 2021-01-12 | 2021-06-01 | 浙江越岭电气有限公司 | High-voltage isolating switch for indoor use |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |