CN104124101B - Solid conduction pole - Google Patents
Solid conduction pole Download PDFInfo
- Publication number
- CN104124101B CN104124101B CN201410395954.7A CN201410395954A CN104124101B CN 104124101 B CN104124101 B CN 104124101B CN 201410395954 A CN201410395954 A CN 201410395954A CN 104124101 B CN104124101 B CN 104124101B
- Authority
- CN
- China
- Prior art keywords
- insulator
- outlet joint
- vacuum interrupter
- slide rail
- static contact
- 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
Links
- 239000007787 solid Substances 0.000 title claims abstract description 21
- 239000012212 insulator Substances 0.000 claims abstract description 34
- 230000003068 static Effects 0.000 claims abstract description 16
- 238000002955 isolation Methods 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 10
- 230000001066 destructive Effects 0.000 abstract description 4
- 238000009833 condensation Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 abstract description 3
- SFZCNBIFKDRMGX-UHFFFAOYSA-N Sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229960000909 sulfur hexafluoride Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a kind of solid conduction pole, including insulator, vacuum interrupter and plug-type disconnecting switch；The static contact of vacuum interrupter is connected with lower outlet joint；Plug-type disconnecting switch includes the isolation static contact being connected with upper outlet joint, straight slide rail and the moving leader being slidably matched with straight slide rail, and moving leader contacts with isolation static contact under "on" position, separates with isolation static contact under gate-dividing state；The moving contact of vacuum interrupter be provided with on straight slide rail contact under "on" position, under gate-dividing state separate electric conductor.Vacuum interrupter and disconnecting switch are wholy set in insulator by the present invention, good insulating, do not fear condensation and filth, and people can touch the insulator surface of pole, and safety is high；And disconnecting switch uses push-pull structure, volume is little；It is applied in solid insulation cabinet, can realize replacing gas-filling cabinet with solid insulation cabinet, solve that the volume existing for existing gas-filling cabinet is big, the problem such as destructive big to environment.
Description
Technical field
The present invention relates to a kind of high voltage switch part, particularly to a kind of conductive pole column.
Background technology
Gas-filling cabinet is commonly used in the control of loop grid, and it is reliable that gas-filling cabinet has compact conformation, flexible operation, interlocking
Etc. feature, various different application scenarios (the particularly place of bad environments), different users are required all
It is provided that gratifying technical scheme.But gas-filling cabinet there is also obvious defect, fill as in gas chamber of aeration cabinet
Full SF6 gas, Kyoto Protocol is classified as sulfur hexafluoride (SF6) gas as greenhouse gases in the world, can
Destroy air ozone layer, very big to atmospheric effect, forbid being discharged in air；The volume of gas-filling cabinet is big simultaneously,
Structure the compactest etc. shortcoming.
And the solid insulation cabinet occurred at present, use solid insulation, without exposed electrical body, there is small product size
Little, compact conformation, use environmental protection, will not be because of the dust in environment with moist cause alternate or over the ground disconnected
The advantages such as road, are increasingly becoming high pressure and open the light the main development direction of cabinet.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of solid conduction pole, it is by vacuum interrupter and isolation
Switch integrated, be applied in solid insulation cabinet replace gas-filling cabinet with realization solid insulation cabinet, can solve
Certainly the volume existing for existing gas-filling cabinet is big, the problem such as destructive big to environment.
Solid conduction pole of the present invention, including insulator and the vacuum interrupter that is integrally located in insulator with push away
Pull-type disconnecting switch；
Outlet joint and lower outlet joint it is embedded with in described insulator；
Described vacuum interrupter is fixing to be embedded in insulator, and the static contact of vacuum interrupter and lower outlet
Joint connects；
Described plug-type disconnecting switch includes fixing on insulator and quiet with the isolation that upper outlet joint is connected
Contact, fixing straight slide rail on insulator and the moving leader being slidably matched with straight slide rail, described movement
Guide rod contacts with isolation static contact under "on" position, and described moving leader is quiet with isolation under gate-dividing state
Contact separates；
The moving contact of described vacuum interrupter contacts, at separating brake with being provided with on straight slide rail under "on" position
The electric conductor separated under state.
Further, described straight slide rail is Straight structure.
Further, described insulator is pane shape, position respectively, the end of described upper terminal and lower terminal
In insulator with in the upper and lower side of one end, and the end bending the most in 90 ° of upper terminal and lower terminal
Afterwards with insulator length square parallel.
Beneficial effects of the present invention:
Solid conduction pole of the present invention, vacuum interrupter and disconnecting switch are wholy set in insulator, absolutely by it
Edge is good, does not fear condensation and filth, and people can touch the insulator surface of pole, and safety is high；And isolation
Switch uses push-pull structure, and volume is little；It is applied in solid insulation cabinet, can realize using solid insulation cabinet
Replace gas-filling cabinet, solve that the volume existing for existing gas-filling cabinet is big, the problem such as destructive big to environment.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of solid conduction pole of the present invention.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As it can be seen, the present embodiment solid conduction pole, including insulator 1 be integrally located at insulator 1
In vacuum interrupter 2 and plug-type disconnecting switch；
Outlet joint 3 and lower outlet joint 4 it is embedded with in described insulator 1；
Described vacuum interrupter 2 is fixing to be embedded in insulator 1, and the static contact of vacuum interrupter 2 with
Lower outlet joint 4 connects；
Described plug-type disconnecting switch include being fixed on insulator 1 and be connected with upper outlet joint 3 every
From static contact 5, the straight slide rail 6 that is fixed on insulator 1 and the moving leader being slidably matched with straight slide rail 6
7, described moving leader 7 contacts with isolation static contact 5 under "on" position, and described moving leader 7 is dividing
Separate with isolation static contact 5 under lock state；
The moving contact of described vacuum interrupter 2 be provided with on straight slide rail 6 contact under "on" position,
The electric conductor 8 separated under gate-dividing state.
The separating brake work process of the present embodiment solid conduction pole is as follows:
When cutoff circuit, first pull the moving contact of vacuum interrupter 2 with pull bar, make the dynamic of vacuum interrupter 2
Contact separates with static contact, and the electric conductor 8 on vacuum interrupter 2 and straight slide rail 6 also becomes from contact condition simultaneously
For being separated from each other；Pull moving leader 7 by pull bar the most again, make moving leader 7 be positioned in straight slide rail 6,
Moving leader 7 separates with isolation static contact 5, there is safe cut-off point in loop, and sub-switching operation completes.
The present embodiment solid conduction pole, vacuum interrupter 2 and disconnecting switch are wholy set in insulator 1 by it
In, good insulating, do not fear condensation and filth, people can touch the insulator surface of pole, and safety is high；
And disconnecting switch uses push-pull structure, volume is little；It is applied in solid insulation cabinet, can realize using solid
Insulation cabinet replaces gas-filling cabinet, solves that the volume existing for existing gas-filling cabinet is big, the problem such as destructive big to environment.
In the present embodiment, described straight slide rail 6 is Straight structure, simple in construction, it is simple to manufacture, simultaneously its
Can be with moving leader 7 good contact, breaking-closing operating is convenient.
In the present embodiment, described insulator 1 is pane shape, described upper terminal 3 and lower terminal 4
End lays respectively at insulator 1 with in the upper and lower side of one end, and upper terminal 3 and lower terminal 4
Upper terminal 3 He with insulator 1 length square parallel after the bending the most in 90 ° of end, in the present embodiment
Lower terminal 4 can be connected with cable easily.
Finally illustrate, above example only in order to technical scheme to be described and unrestricted, although
With reference to preferred embodiment, the present invention is described in detail, it will be understood by those within the art that,
Technical scheme can be modified or equivalent, without deviating from technical solution of the present invention
Objective and scope, it all should be contained in the middle of scope of the presently claimed invention.
Claims (1)
1. a solid conduction pole, it is characterised in that: include insulator and the vacuum interrupter being integrally located in insulator and plug-type disconnecting switch；
Outlet joint and lower outlet joint it is embedded with in described insulator；
Described vacuum interrupter is fixing to be embedded in insulator, and the static contact of vacuum interrupter is connected with lower outlet joint；
Described plug-type disconnecting switch includes fixing isolation static contact, fixing straight slide rail on insulator and the moving leader that is slidably matched with straight slide rail on insulator and being connected with upper outlet joint, described moving leader contacts with isolation static contact under "on" position, and described moving leader separates with isolation static contact under gate-dividing state；
The moving contact of described vacuum interrupter be provided with on straight slide rail contact under "on" position, under gate-dividing state separate electric conductor,
Described straight slide rail is Straight structure,
Described insulator is pane shape, and the end of described upper outlet joint and lower outlet joint lays respectively at insulator with in the upper and lower side of one end, and after the end bending the most in 90 ° of upper outlet joint and lower outlet joint with insulator length square parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395954.7A CN104124101B (en) | 2014-08-12 | Solid conduction pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395954.7A CN104124101B (en) | 2014-08-12 | Solid conduction pole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104124101A CN104124101A (en) | 2014-10-29 |
| CN104124101B true CN104124101B (en) | 2017-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 518106 Guangdong Guangming New District, Gongming Office of the village community in the industrial zone of the same area with the rich road, No. ninth, building 3, building B, area, 5 Applicant after: SHENZHEN SENYUAN ELECTRIC CO., LTD. Address before: 518106 Guangdong city of Shenzhen province Gongming Guangming New District Office of the village Second Industrial Zone Tong Fu Road No. 5 Building 3 floor B District ninth Applicant before: SHENZHEN SENYUAN ELECTRIC CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Yaren Inventor after: Jiang Wenzi Inventor after: Jiang Yaqin Inventor after: Jiang Yakun Inventor after: Hu Qi Inventor before: Jiang Yaren |
|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170104 Termination date: 20170812 |