CN206806228U - A kind of outdoor electricity distribution sets reserve isolators - Google Patents
A kind of outdoor electricity distribution sets reserve isolators Download PDFInfo
- Publication number
- CN206806228U CN206806228U CN201720685991.0U CN201720685991U CN206806228U CN 206806228 U CN206806228 U CN 206806228U CN 201720685991 U CN201720685991 U CN 201720685991U CN 206806228 U CN206806228 U CN 206806228U
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- CN
- China
- Prior art keywords
- drop
- leaf
- insulator
- channel steel
- 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
- 230000005611 electricity Effects 0.000 title claims abstract description 12
- 239000012212 insulator Substances 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Electrical equipment accessory is the utility model is related to, more particularly to a kind of outdoor electricity distribution sets reserve isolators, it is intended to solve traditional disconnecting switch structure and fix, there can only be single usage scenario, compatibility is poor and acts the problem of not fast enough, including：Channel steel base, insulator, cushion pad, contact base and contact chip, also include drop in leaf, drop in leaf is provided with the through hole well passed through for insulator the, the breach for installing the drop in leaf is reserved with channel steel base, insulator installation is connected on drop in leaf, the drop in leaf cross section is L-shaped and one end and the breach end of channel-section steel are rotatablely connected, chute is additionally provided with the side of drop in leaf, channel steel base is provided with the projection that can stretch into the chute, and the projection realizes the angle of locked drop in leaf by precession；The utility model device simple operation, it is easy to use, it can conveniently switch different structure type, it is convenient to be installed in different Environment spaces, for meeting the needs of different.
Description
Technical field
Electrical equipment accessory is the utility model is related to, more particularly to a kind of outdoor electricity distribution sets reserve isolators.
Background technology
Disconnecting switch（It is commonly called as " disconnecting link "）, generally referred to as high voltage isolator, it is mainly used in " insulating power supply, back brake behaviour
Make, connecting and cut off low current circuit ", there are the insulation distance for meeting regulation requirement and obvious disconnect to indicate between contact；
When closing position, electric current under normal loop condition and at the appointed time exceptional condition can be carried（Such as short circuit）Under electric current
Switchgear, i.e. for rated voltage in more than 1kV disconnecting switch, often referred to simply as disconnecting switch is in high-voltage switch electric appliance
A kind of most commonly used electrical equipment, the principles and structure of itself is fairly simple, but because usage amount is big, functional reliability
It is required that high, the influence to electric substation, the design of power plant, foundation and safe operation is larger.Disconnecting switch is mainly characterized by nothing
Arc extinguishing ability, it can only divide in the case of no load current, close circuit.Disconnecting switch is used for each step voltage, electric as changing
Road connects or makes circuit or equipment and isolated from power, and it does not have cutout abilities, after can only first circuit be disconnected with miscellaneous equipment again
Operation.The general interlock with maloperation when preventing from switching on-load, it is sometimes desirable to which pin is prevented in big failure
Switch is disconnected under magneticaction.
Disconnecting switch of the prior art generally has two kinds of structure types, column and V-arrangement, and two kinds of structures respectively have excellent lack
Point, therefore generally there is different demands in the difference for installation environment, this causes selection puzzlement, and tradition to buying
Also a kind of disconnecting switch is not present in technology can have use demand and the conversion of column and V-arrangement formula concurrently.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, adapts to real needs, there is provided a kind of outdoor electricity distribution
If reserve isolators, fixed with the disconnecting switch structure for solving traditional, there can only be single usage scenario, it is compatible poor
And act the problem of not fast enough.
In order to realize the purpose of this utility model, technical scheme is used by the utility model：
A kind of outdoor electricity distribution sets reserve isolators, including：Channel steel base, insulator, cushion pad, contact base and contact
Piece, the insulator are arranged in channel steel base, and the contact base is arranged on the top of insulator, and the cushion pad is arranged on absolutely
Between edge and contact base, described contact chip one end is rotatablely connected with one of contact base, and the other end has metal contact, also
Including drop in leaf, the drop in leaf is provided with the through hole passed through for insulator bottom, and peace is reserved with the channel steel base
The breach of the drop in leaf is filled, the insulator installation is connected on drop in leaf, and the drop in leaf cross section is L-shaped and one end
It is rotatablely connected with the breach end of channel steel base, chute is additionally provided with the side of the drop in leaf, channel steel base, which is provided with, to stretch
Enter the projection of the chute, the projection realizes the angle of locked drop in leaf by precession.
It is more preferable；The contact chip is flexible and length is more than the spacing between insulator.
It is more preferable；The contact base is provided with electromagnet, and the metal on the position correspondence contact chip of the electromagnet touches
Head.
It is more preferable；The breach quantity is 2 and is arranged on the both sides of channel steel base.
More preferable, the chute is arc.
Application method：Present solution provides a kind of two kinds of outdoor disconnector, when needing high column structure formula, keeps
Two insulators are vertical with channel steel base to can guarantee that insulator is arranged side by side, and when needing the V-arrangement to set, by drop in leaf to
Drop-down, then track slip of the projection along chute so that drop in leaf downwardly turns over, and realizes that two insulators are angled and sets
Put；It is further to note that relative to traditional hard contact piece, insulation is more than using elastic material and length in this programme
The spacing of son, primarily to the flexible deformation power of contact chip of bending, when ensureing electromagnet release metal contact, makes contact
It is rapidly separated, acts more fast again than conventional springs formula disconnecting switch with contact base.
The beneficial effects of the utility model are：The utility model simple operation, it is easy to use, can conveniently it switch different
Structure type, it is convenient to be installed in different Environment spaces, for meeting the needs of different, for traditional disconnecting switch
For possess higher practicality and simple operation.
Brief description of the drawings
Fig. 1 is front view when embodiment 1 is in column；
Fig. 2 is side view when embodiment 1 is V-shaped；
Fig. 3 is channel steel base structural representation in embodiment 1.
Reference is as follows in figure：
1. channel steel base；2. insulator；3. cushion pad；4. contact base；5. contact chip；6. drop in leaf；7. through hole；8. lack
Mouthful；9. chute；10. projection, 11：Electromagnet.
Embodiment
Embodiment 1
Reserve isolators are set for a kind of outdoor electricity distribution as Figure 1-3, including：Channel steel base 1, insulator 2, cushion pad
3rd, contact base 4 and contact chip 5, the insulator 2 are arranged in channel steel base 1, and the contact base 4 is arranged on the top of insulator 2
Portion, the cushion pad 3 are arranged between insulator 2 and contact base 4, and described one end of contact chip 5 rotates with one of contact base 4
Connection, the other end have metal contact, in addition to drop in leaf 6, and the drop in leaf 6 is provided with and passed through for the bottom of insulator 2
Through hole 7, the breach 8 for installing the drop in leaf 6 is reserved with the channel steel base 1, the installation of insulator 2 is connected to activity
On turnover panel 6, the cross section of drop in leaf 6 is that L-shaped and one end and the breach end of channel steel base 1 are rotatablely connected, the drop in leaf 6
Side on be additionally provided with chute 9, channel steel base 1 is provided with the projection 10 that can stretch into the chute 9, and the projection 10 is realized by precession
The angle of locked drop in leaf 6.
The contact chip 5 is flexible and length is more than the spacing between insulator 2；The contact base 4 is provided with electromagnetism
Iron 11, the metal contact on the position correspondence contact chip of the electromagnet 11；The quantity of breach 8 is 2 and is arranged on channel steel base 1
Both sides, the chute 9 is arc.
Application method：Present solution provides a kind of dual-purpose outdoor disconnector, when needing high column structure formula, keeps
Two insulators are vertical with channel steel base to can guarantee that insulator is arranged side by side, and when needing the V-arrangement to set, by drop in leaf to
Drop-down, then track slip of the projection along chute so that drop in leaf downwardly turns over, and realizes that two insulators are angled and sets
Put；It is further to note that relative to traditional hard contact piece, insulation is more than using elastic material and length in this programme
The spacing of son, primarily to the flexible deformation power of contact chip of bending, when ensureing electromagnet release metal contact, makes contact
It is rapidly separated, acts more fast again than conventional springs formula disconnecting switch with contact base.
In summary, present apparatus simple operation, it is easy to use, it can conveniently switch different structure type, it is convenient not
Same Environment space is installed, and for meeting the needs of different, possesses higher reality for traditional disconnecting switch
With property and simple operation.
What embodiment of the present utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this area
Art personnel, easily according to above-described embodiment, understand spirit of the present utility model, and make different amplification and change, but as long as
Spirit of the present utility model is not departed from, all in the scope of protection of the utility model.
Claims (5)
1. a kind of outdoor electricity distribution sets reserve isolators, including：Channel steel base, insulator, cushion pad, contact base and contact chip,
The insulator is arranged in channel steel base, and the contact base is arranged on the top of insulator, and the cushion pad is arranged on insulation
Between son and contact base, described contact chip one end is rotatablely connected with one of contact base, and the other end has metal contact, and it is special
Sign is；Also include drop in leaf, the drop in leaf is provided with the through hole passed through for insulator bottom, in the channel steel base
The breach for installing the drop in leaf is reserved with, the insulator installation is connected on drop in leaf, and the drop in leaf cross section is L
Shape and one end and the breach end of channel steel base are rotatablely connected, and are additionally provided with chute on the side of the drop in leaf, in channel steel base
Provided with the projection that can stretch into the chute.
2. outdoor electricity distribution as claimed in claim 1 sets reserve isolators, it is characterised in that；The contact chip it is flexible and
Length is more than the spacing between insulator.
3. outdoor electricity distribution as claimed in claim 1 sets reserve isolators, it is characterised in that；The contact base is provided with electromagnetism
Iron, the metal contact on the position correspondence contact chip of the electromagnet.
4. outdoor electricity distribution as claimed in claim 1 sets reserve isolators, it is characterised in that；The breach quantity is 2 and set
Put in the both sides of channel steel base.
5. outdoor electricity distribution as claimed in claim 1 sets reserve isolators, it is characterised in that the chute is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720685991.0U CN206806228U (en) | 2017-06-14 | 2017-06-14 | A kind of outdoor electricity distribution sets reserve isolators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720685991.0U CN206806228U (en) | 2017-06-14 | 2017-06-14 | A kind of outdoor electricity distribution sets reserve isolators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806228U true CN206806228U (en) | 2017-12-26 |
Family
ID=60746237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720685991.0U Expired - Fee Related CN206806228U (en) | 2017-06-14 | 2017-06-14 | A kind of outdoor electricity distribution sets reserve isolators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806228U (en) |
-
2017
- 2017-06-14 CN CN201720685991.0U patent/CN206806228U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |