CN205753159U - Gas insulating metal closed type combined electrical apparatus - Google Patents
Gas insulating metal closed type combined electrical apparatus Download PDFInfo
- Publication number
- CN205753159U CN205753159U CN201620575850.9U CN201620575850U CN205753159U CN 205753159 U CN205753159 U CN 205753159U CN 201620575850 U CN201620575850 U CN 201620575850U CN 205753159 U CN205753159 U CN 205753159U
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- contact
- seat
- moving contact
- conductor
- static contact
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- Expired - Fee Related
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Abstract
nullThis utility model belongs to power equipment，Particularly to a kind of gas insulating metal closed type combined electrical apparatus，Two ends in crossbeam (15) top are fixing equipped with crank arm box (8)，Insulated tension pole (9) it is provided with in crank arm box (8)，Multiple moving contact seat (10) is connected by conductor (7) between the insulated tension pole (9) at two ends、Moving contact two (11)、Static contact (12)、Static contact seat (13)，Two ends moving contact seat (10) connects conductor (7)，In disconnecting switch shell (3), it is connected with conductive seat (6) with conductor (7) is connected main contact (4) at conductive seat (6) top moving contact one (5)，Main contact (4) is connected above conducting rod (1)，In case for circuit breaker (14), the moving contact two (11) with two ends is connected static contact (12) respectively，Oblique equipped with conductor (7) in static contact seat (10) top、Conductive seat (6)、Moving contact one (5)、Main contact (4)、Conducting rod (1)，By two or multiple stage dual-breaker horizontal positioned，Obtain multiple conductive branch，Realize unimodular massing，Take up an area space little，Reduce investment.
Description
Technical field
This utility model belongs to power equipment, particularly to a kind of gas insulating metal closed type combined electrical apparatus.
Background technology
Chopper, isolation, earthed switch, current transformer, voltage transformer are integrated in one by combined type combiner
Novel high-pressure power equipment, itself has compact conformation, reliability height, the advantages such as operation maintenance amount is little, but works as and need on a large scale
During power supply, it is necessary to multiple stage could meet, floor space is big, installs maintenance very inconvenient.
Summary of the invention
This utility model aims to overcome that above-mentioned technical deficiency, it is provided that a kind of simple and compact for structure, convenient for installation and maintenance,
The gas insulating metal closed type combined electrical apparatus that floor space is little.
This utility model solves technical problem and the technical scheme is that gas insulating metal closed type combined electrical apparatus includes
Crossbeam, hydraulic pressure or spring mechanism, conducting rod, case for circuit breaker, main contact, moving contact one, moving contact two, static contact, its feature
It is that the two ends above crossbeam are fixing equipped with crank arm box, closes with case for circuit breaker between crank arm box and connect, set in crank arm box
There is insulated tension pole, between the insulated tension pole at two ends, connect multiple moving contact seat, moving contact two, static contact, static contact seat by conductor,
Connect conductor on the moving contact seat of two ends, connect with case for circuit breaker in conductor periphery and be provided with disconnecting switch shell, outside disconnecting switch
Is connected with conductive seat with conductor in shell, vertical with conductive seat is hinged shaft insulation, connect with moving contact one above conductive seat
Main contact, main contact is connected above conducting rod, and in case for circuit breaker, the moving contact two with two ends is connected static contact, stationary contact respectively
Head connect static contact seat, static contact seat can be sequentially connected with multiple static contact, static contact seat, above static contact seat oblique equipped with conductor,
Conductive seat, moving contact one, main contact, conducting rod, fixed hydraulic or spring mechanism on the crank arm box lateral surface at crossbeam two ends.
The beneficial effects of the utility model are: gas insulating metal closed type combined electrical apparatus is by two or multiple stage double-break
Device horizontal positioned, it is thus achieved that multiple conductive branch, any two branch road can constitute a dual-breaker, can meet different connecing
Line needs, and reduces fault rate, realizes unimodular massing simultaneously, and occupation of land space is little, reduces investment.
Accompanying drawing explanation
Illustrate with embodiment below in conjunction with accompanying drawing.
Fig. 1 is gas insulating metal closed type combined electrical apparatus structure chart.
In figure, 1-conducting rod；2-shaft insulation；3-disconnecting switch shell；4-main contact；5-moving contact one；6-conductive seat；7-
Conductor；8-crank arm box；9-insulated tension pole；10-moving contact seat；11-moving contact two；12-static contact；13-static contact seat；14-chopper
Shell；15-crossbeam；16-hydraulic pressure or spring mechanism.
Detailed description of the invention
Embodiment, referring to the drawings 1, gas insulating metal closed type combined electrical apparatus be the two ends above crossbeam 15 fixing equipped with
Crank arm box 8, closes with case for circuit breaker 14 between crank arm box 8 and connects.Insulated tension pole 9 it is provided with, the insulation at two ends in crank arm box 8
Multiple moving contact seat 10, moving contact 2 11, static contact 12, static contact seat 13 is connected, at two ends static contact seat by conductor 7 between pull bar 9
Conductor 7 is connected on 13.Connect with case for circuit breaker 14 in conductor 7 periphery and be provided with disconnecting switch shell 3, at disconnecting switch shell 3
Interior and conductor 7 is connected with conductive seat 6, be hinged shaft insulation 2 vertical with conductive seat 6, and conductive seat 6 is by shaft insulation 2 and isolation
Switch housing 3 connects.Connecting main contact 4 with moving contact 1 above conductive seat 6, main contact 4 is connected above conducting rod 1.Disconnected
Being connected static contact 12 respectively with two ends moving contact 2 11 in road device shell 14, static contact 12 connects static contact seat 13.At static contact seat 13
On be sequentially connected with multiple static contact 12, static contact seat 13, oblique equipped with conductor 7, conductive seat 6, moving contact one above static contact seat 13
5, main contact 4, conducting rod 1, fixed hydraulic or spring mechanism 16 on crank arm box 8 lateral surface at crossbeam 15 two ends.
The operation principle of gas insulating metal closed type combined electrical apparatus is: when the breaker mechanism i.e. hydraulic pressure of people's energy storage or spring
Mechanism 16 energy storage, breaker mechanism is until reclosing command, and hydraulic pressure or spring mechanism 16 energy will discharge, and combined floodgate energy drives and turns
Arm case 8 axis of rotation, separating brake energy will be stored simultaneously, and crank arm box 8 axis of rotation will promote contact two by insulated tension pole 9
11 move to static contact 12, i.e. realize closing operation, when breaker closing, breaker mechanism until separating brake instructs, hydraulic pressure
Or spring mechanism 16 energy will discharge, separating brake energy drives crank arm box 8 axis of rotation, and crank arm box 8 axis of rotation will be by insulation
Pull bar 9 pulls moving contact 2 11 away from static contact 12, i.e. realizes sub-switching operation.
When isolating/grounding switch mechanism drives shaft insulation 2 to rotate, moving contact 1 is driven to rotate, when screwing in main contact 4
Time, be disconnecting switch closing operation, when screw in grounding contact time, be earthed switch closing operation, when moving contact 1 neither
Screw in when main contact 4 does not the most screw in grounding contact and be open position, keep apart lock in gathering together, earthed switch combined floodgate, sub-gate position
It is set to three states of isolating/grounding switch work by the operation of isolating/grounding switch mechanism and control.
Claims (1)
1. a gas insulating metal closed type combined electrical apparatus, including crossbeam (15), hydraulic pressure or spring mechanism (16), conducting rod
(1), case for circuit breaker (14), main contact (4), moving contact one (5), moving contact two (11), static contact (12), it is characterised in that
The two ends of crossbeam (15) top are fixing equipped with crank arm box (8), close with case for circuit breaker (14) and connect between crank arm box (8),
It is provided with insulated tension pole (9) in crank arm box (8), between the insulated tension pole (9) at two ends, connects multiple moving contact seat by conductor (7)
(10), moving contact two (11), static contact (12), static contact seat (13), two ends moving contact seat (10) connects conductor (7), at conductor
(7) peripheral connection with case for circuit breaker (14) is provided with disconnecting switch shell (3), in disconnecting switch shell (3) with conductor (7) even
It is equipped with conductive seat (6), vertical with conductive seat (6) is hinged shaft insulation (2), in conductive seat (6) top with moving contact one (5) even
Connecing main contact (4), main contact (4) is connected above conducting rod (1), with the moving contact two (11) at two ends in case for circuit breaker (14)
Connecting static contact (12) respectively, static contact (12) connects static contact seat (13), can be sequentially connected with multiple stationary contact on static contact seat (13)
Head (12), static contact seat (10), in static contact seat (10) top oblique equipped with conductor (7), conductive seat (6), moving contact one (5), main touch
Head (4), conducting rod (1), fixed hydraulic or spring mechanism (16) on crank arm box (8) lateral surface at crossbeam (15) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620575850.9U CN205753159U (en) | 2016-06-14 | 2016-06-14 | Gas insulating metal closed type combined electrical apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620575850.9U CN205753159U (en) | 2016-06-14 | 2016-06-14 | Gas insulating metal closed type combined electrical apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205753159U true CN205753159U (en) | 2016-11-30 |
Family
ID=57386282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620575850.9U Expired - Fee Related CN205753159U (en) | 2016-06-14 | 2016-06-14 | Gas insulating metal closed type combined electrical apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205753159U (en) |
-
2016
- 2016-06-14 CN CN201620575850.9U patent/CN205753159U/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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170912 Address after: 123000 Liaoning city of Fuxin province high tech Industrial Development Zone, Sheng Shui Road No. 110 Patentee after: Liaoning constant voltage high voltage switch Co., Ltd. Address before: 123000 Liaoning city of Fuxin province high tech Industrial Development Zone, Sheng Shui Road No. 110 Patentee before: Liaoning Rongcheng Electromechanical Equipment 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: 20161130 Termination date: 20210614 |