CN104300372A - Indoor inflating looped network cabinet with upper and lower disconnecting switches - Google Patents
Indoor inflating looped network cabinet with upper and lower disconnecting switches Download PDFInfo
- Publication number
- CN104300372A CN104300372A CN201310294265.2A CN201310294265A CN104300372A CN 104300372 A CN104300372 A CN 104300372A CN 201310294265 A CN201310294265 A CN 201310294265A CN 104300372 A CN104300372 A CN 104300372A
- Authority
- CN
- China
- Prior art keywords
- novel
- main switch
- indoor
- box body
- switch
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/052—Mounting on rails
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention discloses an indoor inflating looped network cabinet with upper and lower disconnecting switches. The novel indoor inflating looped network cabinet comprises a novel operating mechanism (1), an inflating box body (2), novel contact pieces (3), novel conducting pieces (4), a novel main switch (5), a guide rail (6) and a bearing (7). In this way, when the upper and lower disconnecting switches need to be opened, the novel main switch (5) moves backwards along the guide rail (6) by the novel operating mechanism (1) and the bearing (7), and along with relative movement of the novel main switch (5) and the inflating box body (2), upper and lower disconnecting fractures are formed between the novel contact pieces (3) and the novel conducting pieces (4); and on the contrary, when the upper and lower disconnecting switches need to be closed, the novel main switch (5) moves forwards along the guide rail (6) by the novel operating mechanism (1) and the bearing (7), so that the upper and lower disconnecting switches of the indoor inflating looped network cabinet are closed. In this way, complete disconnection of the main switch is achieved.
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: main switch upper end is provided with isolating switch or main switch lower end is provided with isolating switch, can not be provided with isolating switch by main switch upper and lower end simultaneously.When in the application of indoor Inflatable ring main unit at ring network power supply, when 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 installing isolation cabinet in actual applications, or because being off higher level's switch, and increase operating cost.
Summary of the invention
this patent mainly provide a kind of can indoor Inflatable ring main unit simultaneously with 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 novel operating mechanism, Pneumatic box body, Novel connecting contact, novel conductive sheet, Novel main switch, guide rail and bearing.It is characterized in that, Novel main switch can be welded on the forward and backward movement of guide rail on Pneumatic box body by the bearing edge be arranged on body; Novel connecting contact is fixed on Pneumatic box body, and novel conductive sheet is then fixed on Novel main switch, seesaws with Novel main switch.
the indoor Inflatable ring main unit of the upper and lower isolating switch of the band that this patent provides, when the upper and lower isolating switch of indoor Inflatable ring main unit needs to open, making Novel main switch by being arranged on the bearing on body by novel operating mechanism, moving backward along the guide rail be welded on Pneumatic box body; Because Novel connecting contact is fixed on Pneumatic box body, novel conductive sheet is fixed on Novel main switch, so along with the relative motion of Novel main switch and Pneumatic box body, will form upper and lower two isolation fractures between Novel connecting contact and novel conductive sheet; Otherwise, when the upper and lower isolating switch of indoor Inflatable ring main unit needs closed, making Novel main switch by being arranged on the bearing on body by novel operating mechanism, travelling forward along the guide rail be welded on Pneumatic box body, 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 structural representation of indoor Inflatable ring main unit embodiment when isolation fracture closes of the upper and lower isolating switch of band of the present invention;
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, novel operating mechanism 2, Pneumatic box body 3, Novel connecting contact 4, novel conductive sheet 5, Novel 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, the indoor Inflatable ring main unit of the upper and lower isolating switch of this patent band, comprises novel operating mechanism 1, Pneumatic box body 2, Novel connecting contact 3, novel conductive sheet 4, Novel 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 Novel main switch 5 can by bearing 7 along the forward and backward movement of guide rail 6; Novel connecting contact 3 form is duckbilled contact, is to be fixed on Pneumatic box body 2 by base; Novel conductive sheet 4 is bolted on Novel main switch 5, is along with Novel main switch 5 seesaws.
when the upper and lower isolating switch of Novel indoor Inflatable ring main unit needs to open, making Novel main switch 5 by being arranged on the bearing 7 on body by novel operating mechanism 1, moving backward along the guide rail 6 be welded on Pneumatic box body 2; Because Novel connecting contact 3 is fixed on Pneumatic box body 2, novel conductive sheet 4 is fixed on Novel main switch 5, so along with the relative motion of Novel main switch 5 and Pneumatic box body 2, upper and lower two isolation fractures will be formed between Novel connecting contact 3 and novel conductive sheet 4; Otherwise, when the upper and lower isolating switch of indoor Inflatable ring main unit needs closed, making Novel main switch 5 by being arranged on the bearing 7 on body by novel operating mechanism 1, travelling forward along the guide rail 6 be welded on Pneumatic box body 2, thus the upper and lower isolating switch of closed indoor Inflatable ring main unit.Like this under the prerequisite increasing equipment cost and operating cost, realize opening completely isolated for main switch.
Claims (1)
1. be with an indoor Inflatable ring main unit for upper and lower isolating switch, it is characterized in that: Novel indoor Inflatable ring main unit is made up of novel operating mechanism (1), Pneumatic box body (2), Novel connecting contact (3), novel conductive sheet (4), Novel main switch (5), guide rail (6) and bearing (7); Like this, when the upper and lower isolating switch of Novel indoor Inflatable ring main unit needs to open, making Novel main switch (5) by being arranged on the bearing (7) on body by novel operating mechanism (1), moving backward along the guide rail (6) be welded on Pneumatic box body (2); Because Novel connecting contact (3) is fixed on Pneumatic box body (2), novel conductive sheet (4) is fixed on Novel main switch (5), so along with the relative motion of Novel main switch (5) and Pneumatic box body (2), upper and lower two isolation fractures will be formed between Novel connecting contact (3) and novel conductive sheet (4); Otherwise, when the upper and lower isolating switch of indoor Inflatable ring main unit needs closed, make Novel main switch (5) by being arranged on the bearing (7) on body by novel operating mechanism (1), travel forward along the guide rail (6) be welded on Pneumatic box body (2), thus the upper and lower isolating switch of closed indoor Inflatable ring main unit, like this under the prerequisite increasing equipment cost and operating cost, realize opening completely isolated for main switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310294265.2A CN104300372A (en) | 2013-07-15 | 2013-07-15 | Indoor inflating looped network cabinet with upper and lower disconnecting switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310294265.2A CN104300372A (en) | 2013-07-15 | 2013-07-15 | Indoor inflating looped network cabinet with upper and lower disconnecting switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104300372A true CN104300372A (en) | 2015-01-21 |
Family
ID=52320004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310294265.2A Pending CN104300372A (en) | 2013-07-15 | 2013-07-15 | Indoor inflating looped network cabinet with upper and lower disconnecting switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104300372A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1229834A (en) * | 1967-05-18 | 1971-04-28 | ||
| CN101178989A (en) * | 2006-11-08 | 2008-05-14 | 西安维能电气有限公司 | Longitudinal rotary type function composite type vacuum isolation circuit breakers |
| CN203522009U (en) * | 2013-07-15 | 2014-04-02 | 河南森源电气股份有限公司 | Indoor inflation looped network cabinet with upper and lower isolating switches |
-
2013
- 2013-07-15 CN CN201310294265.2A patent/CN104300372A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1229834A (en) * | 1967-05-18 | 1971-04-28 | ||
| CN101178989A (en) * | 2006-11-08 | 2008-05-14 | 西安维能电气有限公司 | Longitudinal rotary type function composite type vacuum isolation circuit breakers |
| CN203522009U (en) * | 2013-07-15 | 2014-04-02 | 河南森源电气股份有限公司 | Indoor inflation looped network cabinet with upper and lower isolating switches |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |
|
| WD01 | Invention patent application deemed withdrawn after publication |