CN203522009U - Indoor inflation looped network cabinet with upper and lower isolating switches - Google Patents
Indoor inflation looped network cabinet with upper and lower isolating switches Download PDFInfo
- Publication number
- CN203522009U CN203522009U CN201320416990.8U CN201320416990U CN203522009U CN 203522009 U CN203522009 U CN 203522009U CN 201320416990 U CN201320416990 U CN 201320416990U CN 203522009 U CN203522009 U CN 203522009U
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- CN
- China
- Prior art keywords
- lower isolating
- main switch
- switch
- box body
- guide rail
- 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 an indoor inflation looped network cabinet with upper and lower isolating switches. The indoor inflation looped network cabinet with the upper and lower isolating switches is composed of an operation mechanism (1), an inflation box body (2), a contact piece (3), a conductive piece (4), a main switch (5), a guide rail (6) and a bearing (7), wherein the main switch (6) moves backward along the guide rail (6) through the operating mechanism (1) and the bearing (7) when the upper and lower isolating switches need to be turned on; an upper isolating fracture and a lower isolating fracture are formed between the contact piece (3) and the conductive piece (4) along with opposite movement of the main switch (5) and the inflation box body (2); and conversely, the main switch (5) moves forward along the guide rail (6) through the operating mechanism (1) and the bearing (7) when the upper and lower isolating switches need to be turned off, thereby turning off the upper and lower isolating switches of the indoor inflation looped network cabinet, and realizing complete isolation of the main switch.
Description
Technical field
This patent relates to a kind of indoor Inflatable ring network switch cabinet.
Background technology
Existing indoor Inflatable ring main unit is: isolating switch is installed in main switch upper end or main switch lower end is provided with isolating switch, can not isolating switch be installed main switch upper and lower end simultaneously.In the application of indoor Inflatable ring main unit at ring network power supply, while needing interruption maintenance, isolation cabinet just must be installed in switch at the same level or higher level's switch is disconnected.Indoor Inflatable ring main unit like this increases equipment cost because isolation cabinet is installed in actual applications, or because disconnect higher level's switch, and increase operating cost.
Summary of the invention
This patent be mainly to provide a kind of can be simultaneously with the indoor Inflatable ring main unit of upper and lower isolating switch.
The technical scheme that this patent adopts is: a kind of indoor Inflatable ring main unit with upper and lower isolating switch, comprises operating mechanism, Pneumatic box body, contact chip, conducting strip, main switch, guide rail and bearing.It is characterized in that, main switch can be welded on the forward and backward movement of guide rail on Pneumatic box body by the bearing edge being arranged on body; Contact chip is to be fixed on Pneumatic box body, and conducting strip is fixed on Novel main switch, with main switch, seesaws.
A kind of indoor Inflatable ring main unit with upper and lower isolating switch that this patent provides, when the upper and lower isolating switch of indoor Inflatable ring main unit need to be opened, by operating mechanism, make Novel main switch by being arranged on the bearing on body, along the guide rail being welded on Pneumatic box body, move backward; Because contact chip is fixed on Pneumatic box body, conducting strip is fixed on Novel main switch, so along with the relative motion of main switch and Pneumatic box body, will form upper and lower two isolation fractures between contact chip and conducting strip; Otherwise, when the upper and lower isolating switch of indoor Inflatable ring main unit needs closure, by operating mechanism, make main switch by being arranged on the bearing on body, along the guide rail being welded on Pneumatic box body, travel forward, thus the upper and lower isolating switch of closed indoor Inflatable ring main unit.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing indoor Inflatable ring main unit;
Fig. 2 is the indoor Inflatable ring main unit embodiment of the upper and lower isolating switch of the utility model band structural representation when isolation fracture is closed;
Fig. 3 is the structural representation when isolation fracture is opened embodiment illustrated in fig. 2.
Embodiment
Below in conjunction with accompanying drawing, this patent is described further.
In figure: 1, operating mechanism 2, Pneumatic box body 3, contact chip 4, conducting strip 5, main switch 6, guide rail 7, bearing 8, contact rod 9, existing operating mechanism 10, existing contact chip 11, existing conducting strip 12, existing main switch
As shown in Figures 2 and 3, a kind of indoor Inflatable ring main unit with upper and lower isolating switch of this patent, comprises operating mechanism 1, Pneumatic box body 2, contact chip 3, conducting strip 4, main switch 5, guide rail 6, bearing 7 and contact rod 8.It is characterized in that, bearing 7 is bolted on Novel main switch 5, and guide rail 6 is welded on Pneumatic box body 2, and main switch 5 can be by bearing 7 along the forward and backward movement of guide rail 6; Contact chip 3 forms are duckbilled contact, are to be fixed on Pneumatic box body 2 by base; Conducting strip 4 is bolted on main switch 5, is along with main switch 5 seesaws.
When the upper and lower isolating switch of described indoor Inflatable ring main unit need to be opened, by operating mechanism 1, make main switch 5 by being arranged on the bearing 7 on body, along the guide rail 6 being welded on Pneumatic box body 2, move backward; Because contact chip 3 is fixed on Pneumatic box body 2, conducting strip 4 is fixed on main switch 5, so along with the relative motion of main switch 5 and Pneumatic box body 2, will form upper and lower two isolation fractures between contact chip 3 and conducting strip 4; Otherwise, when the upper and lower isolating switch of indoor Inflatable ring main unit needs closure, by operating mechanism 1, make main switch 5 by being arranged on the bearing 7 on body, along the guide rail 6 being welded on Pneumatic box body 2, travel forward, thus the upper and lower isolating switch of closed indoor Inflatable ring main unit.Increasing under the prerequisite of equipment cost and operating cost, realize main switch is kept apart completely like this.
Claims (1)
1. the indoor Inflatable ring main unit with upper and lower isolating switch, it is characterized in that: a kind of indoor Inflatable ring main unit with upper and lower isolating switch is comprised of operating mechanism (1), Pneumatic box body (2), contact chip (3), conducting strip (4), main switch (5), guide rail (6) and bearing (7), like this, when the upper and lower isolating switch of described indoor Inflatable ring main unit need to be opened, by operating mechanism (1), make main switch (5) by being arranged on the bearing (7) on body, along the guide rail (6) being welded on Pneumatic box body (2), move backward; Because contact chip (3) is fixed on Pneumatic box body (2), conducting strip (4) is fixed on main switch (5), so along with the relative motion of main switch (5) and Pneumatic box body (2), will form upper and lower two isolation fractures between contact chip (3) and conducting strip (4); Otherwise, when the upper and lower isolating switch of indoor Inflatable ring main unit needs closure, by operating mechanism (1), make main switch (5) by being arranged on the bearing (7) on body, along the guide rail (6) being welded on Pneumatic box body (2), travel forward, thereby the upper and lower isolating switch of closed indoor Inflatable ring main unit, increasing under the prerequisite of equipment cost and operating cost, realize main switch is kept apart completely like this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416990.8U CN203522009U (en) | 2013-07-15 | 2013-07-15 | Indoor inflation looped network cabinet with upper and lower isolating switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320416990.8U CN203522009U (en) | 2013-07-15 | 2013-07-15 | Indoor inflation looped network cabinet with upper and lower isolating switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203522009U true CN203522009U (en) | 2014-04-02 |
Family
ID=50380884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320416990.8U Expired - Fee Related CN203522009U (en) | 2013-07-15 | 2013-07-15 | Indoor inflation looped network cabinet with upper and lower isolating switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203522009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300372A (en) * | 2013-07-15 | 2015-01-21 | 河南森源电气股份有限公司 | Indoor inflating looped network cabinet with upper and lower disconnecting switches |
-
2013
- 2013-07-15 CN CN201320416990.8U patent/CN203522009U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300372A (en) * | 2013-07-15 | 2015-01-21 | 河南森源电气股份有限公司 | Indoor inflating looped network cabinet with upper and lower disconnecting switches |
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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: 20140402 Termination date: 20180715 |