CN202839437U - Sulfur hexafluoride load switch with isolating distance - Google Patents
Sulfur hexafluoride load switch with isolating distance Download PDFInfo
- Publication number
- CN202839437U CN202839437U CN 201220474151 CN201220474151U CN202839437U CN 202839437 U CN202839437 U CN 202839437U CN 201220474151 CN201220474151 CN 201220474151 CN 201220474151 U CN201220474151 U CN 201220474151U CN 202839437 U CN202839437 U CN 202839437U
- Authority
- CN
- China
- Prior art keywords
- switch
- load switch
- sulfur hexafluoride
- isolating
- connecting terminal
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a sulfur hexafluoride load switch with isolating distance. The sulfur hexafluoride load switch comprises a load switch, and a cable connecting terminal, and an isolating switch is arranged between the load switch and the cable connecting terminal. The sulfur hexafluoride load switch with isolating distance has a reasonable structure, not only is the original outdoor switch function kept, three-phase linkage is ensured at the same time, under the switching-off state of the isolating switch, obvious and visible distance exists, and misoperation-preventive locking with circuit breaker body is arranged, so the maintenance is safe and convenient.
Description
Technical field
The utility model relates to a kind of sulfur hexafluoride loading switch.
Background technology
Existing sulfur hexafluoride loading switch owing to not having the mouth of partition, has potential safety hazard when safeguarding.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the safe sulfur hexafluoride loading switch with isolation fracture easy to maintenance.
Technical solution of the present utility model is:
A kind of sulfur hexafluoride loading switch with isolation fracture comprises on-load switch, cable connecting terminal, it is characterized in that: between on-load switch and cable connecting terminal isolating switch is set.
Between the operating grip of the operation axis of isolating switch and on-load switch, locking device is set, is in to close at on-load switch and closes under the state, the operation of restriction isolating switch.
The utility model is rational in infrastructure, has not only kept the function of original outdoor switch, simultaneously can guarantee three-phase ganged, and significantly visible fracture is arranged under the isolating switch gate-dividing state, and possess and breaker body between anti-misoperation locking, maintenance safe is convenient.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the lateral plan of Fig. 1.
Embodiment
A kind of sulfur hexafluoride loading switch with isolation fracture comprises on-load switch 1, cable connecting terminal 2, and isolating switch 3 is set between on-load switch and cable connecting terminal.
Between the operating grip 5 of the operation axis 4 of isolating switch and on-load switch, locking device 6 is set, is in to close at on-load switch and closes under the state, the operation of restriction isolating switch.Also have on-load switch sleeve pipe 7, insulated tension pole 8, isolation switch insulation 9 among the figure.
Claims (2)
1. the sulfur hexafluoride loading switch with isolation fracture comprises on-load switch, cable connecting terminal, it is characterized in that: between on-load switch and cable connecting terminal isolating switch is set.
2. the sulfur hexafluoride loading switch with isolation fracture according to claim 1 is characterized in that: between the operating grip of the operation axis of isolating switch and on-load switch locking device is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220474151 CN202839437U (en) | 2012-09-18 | 2012-09-18 | Sulfur hexafluoride load switch with isolating distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220474151 CN202839437U (en) | 2012-09-18 | 2012-09-18 | Sulfur hexafluoride load switch with isolating distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839437U true CN202839437U (en) | 2013-03-27 |
Family
ID=47951081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220474151 Expired - Fee Related CN202839437U (en) | 2012-09-18 | 2012-09-18 | Sulfur hexafluoride load switch with isolating distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839437U (en) |
-
2012
- 2012-09-18 CN CN 201220474151 patent/CN202839437U/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 | ||
| 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: 20130327 Termination date: 20210918 |