CN208142081U - Outdoor high-voltage alternating current composite isolating switch - Google Patents
Outdoor high-voltage alternating current composite isolating switch Download PDFInfo
- Publication number
- CN208142081U CN208142081U CN201820666555.3U CN201820666555U CN208142081U CN 208142081 U CN208142081 U CN 208142081U CN 201820666555 U CN201820666555 U CN 201820666555U CN 208142081 U CN208142081 U CN 208142081U
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- China
- Prior art keywords
- alternating current
- plate
- isolating switch
- voltage alternating
- outdoor high
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Abstract
The utility model discloses a kind of outdoor high-voltage alternating current composite isolating switch, including：Pedestal, supporting insulator and conductive plate；Supports insulative terminal upper end is connected separately with a terminal plate, and connecting plate is installed on supports insulative terminal upper end by the way that two screws are firm, contact is vertically installed on terminal plate, contact is coated with a silver coating, and conductive board ends are connected to contact；Supporting insulator is mounted on the base and between supporting insulator and pedestal by two screw lockings.The utility model pedestal is made of stainless steel material or aluminum alloy materials, and anti-corrosive properties are strong；Supporting insulator bottom is lock on pedestal by two bolts, is played and is reinforced stability and operate a switch to open and close accuracy and mechanical performance when operating, alleviates the labor intensity of high altitude operation, save the operating time, it ensure that personal safety, stationary contact seating face uses advanced silver plating process technology in product, increases anti-corrosive properties and electric conductivity, increase connecting-disconnecting function, loop resistance is reduced, is prolonged the service life, power failure maintenance cost is reduced, it has ensured unimpeded electricity consumption, has created social benefit.
Description
Technical field
The utility model relates to a kind of electric system high-voltage alternating composite isolating switchs.
Background technique
Outdoor AC isolation switch is particularly significant for the maintenance safety of High-Voltage Electrical Appliances and device, is in high-tension switch gear
A kind of most commonly used electric appliance, since usage amount is bigger, functional reliability is higher, design, foundation for electric substation
It is very big with safe operation influence, since disconnecting switch is installed on open air mostly, it is easy natural by natural wind and rainwater etc.
The influence of condition, some conducting wires being connected on outlet pedestal etc. are shaken by the influence of natural wind, over time cannot be close
Connection, and then the use of disconnecting switch is influenced, and influence the service life of disconnecting switch.
Further more, the performance and safety guarantee of outdoor AC isolation switch on the market are not extremely completed at present, there are be
The problem of column, if material used in some parts is poor, the design of device is unreasonable etc., it can all influence to use.
Utility model content
In view of this, the present invention provides a kind of outdoor high-voltage alternating current composite isolating switchs.
To achieve the goals above, the utility model adopts the following technical solution：Outdoor high-voltage alternating current composite isolating switch,
Including：Pedestal, two supporting insulators being set on pedestal and the conductive plate being set to above supporting insulator；Described two
A supports insulative terminal upper end is connected separately with a terminal plate, and connecting plate is installed on supports insulative terminal by the way that two screws are firm
Upper end is vertically installed with contact on terminal plate, and contact is coated with a silver coating, and the conductive board ends are connected to contact；
The supporting insulator is mounted on the base and between supporting insulator and pedestal by two screw lockings.
In further technical solution, the supporting insulator includes：First insulator of left and right distribution and second is absolutely
It is provided with external shed on edge, the first insulator and the second insulator, external shed includes：Small full skirt and big full skirt, big full skirt
Diameter is greater than small full skirt diameter, and big full skirt and small full skirt are interspersed.
In further technical solution, the pedestal uses stainless steel material die cast, is provided with screw hole on pedestal.
It in further technical solution, is welded and fixed between the contact and terminal plate, conductive plate is by double-deck intermediate plate
It constitutes, contact is embedded between two intermediate plates.
In further technical solution, the contact includes：First static contact seat and the second static contact seat, one of support
First static contact seat is installed on insulator, the second static contact seat is installed in another supporting insulator；One end of the conductive plate
It is bolted to the first static contact seat, the other end is connected to the second static contact seat by operating mechanism.
In further technical solution, recess is provided on the conductive plate.
In further technical solution, the operating mechanism is provided with built-in bolt between intermediate plate.
In further technical solution, bolt is provided on the terminal plate.
In further technical solution, a backing plate is provided at the top of the supporting insulator, terminal plate is pacified by backing plate
Loaded at the top of supporting insulator.
It can be seen via above technical scheme that compared with prior art, the utility model compared with prior art, have with
Lower beneficial effect：
1, the utility model pedestal is made of stainless steel material or aluminum alloy materials, and anti-corrosive properties are strong；Supporting insulator bottom
Portion is lock on pedestal by two bolts, is played and is reinforced stability and operate a switch to open and close accuracy and mechanicalness when operating
Can, the labor intensity of high altitude operation is alleviated, the operating time is saved, ensure that personal safety, improves work efficiency creation
Social benefit；
2, used bolt all passes through stainless steel material on conductive plate in the utility model or aluminum alloy materials are made,
With good anti-corrosive properties and mechanicalness, the service life of product can be increased, service life and working efficiency is improved, reduce into
This has saved the energy, creates social benefit；
3, one end that conductive plate is connect with the first static contact seat in the utility model is arc setting, and arc setting can have
Conflict when effect ground reduces folding between conductive plate one end and terminal plate, is capable of increasing folding distance；
4, the both ends that conductive plate is connect with the first static contact seat and the second static contact seat in the utility model are provided with interior recess, energy
Enough increase can also increase the folding stability of conductive plate to increase electric conductivity with the contact area of contact；
5, supporting insulator has added external shed and has increased insulation height in the utility model, increases creep distance；Support is exhausted
Edge encryption full skirt, which plays, prevents beneficial bird electrical shock protection ecological environment from creating social benefit；
6, stationary contact seating face uses advanced silver plating process technology in the utility model, increases anti-corrosive properties and conduction
Property, connecting-disconnecting function is increased, loop resistance is reduced, is prolonged the service life, power failure maintenance cost is reduced, has ensured unimpeded use
Electricity creates social benefit；
7, naked position uses red, yellow, green, black three colors insulating sheath, three-phase color differentiation phase outside this product conductive contact
Position plays nuclear phase in high-tension line A.B.C, split-phase identification, and phaseable marks, which show, to be used, and repair and maintenance efficiency and reduction are improved
Electric power accident and life safety, play important function for protection beneficial bird and ecological environment and social benefit.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the utility model in positive structure schematic；
Fig. 2 is the schematic perspective view of the utility model；
Fig. 3 is the overlooking structure diagram of the utility model；
Fig. 4 is the side structure schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Outdoor high-voltage alternating current composite isolating switch, as shown in Figs 1-4, including：Pedestal 1, two branch being set on pedestal 1
Support insulator 2 and the conductive plate 5 for being set to 2 top of supporting insulator.
Pedestal 1 is made of stainless steel material, is to be locked by screw, and lead between pedestal 1 and supporting insulator 2
It crosses two screws supporting insulator 2 is locked on pedestal 1, it is more stable.
The supporting insulator 2 is made of silica gel material, and supporting insulator 3 is provided with external shed, and external shed packet
It includes：Small full skirt 21 and big full skirt 22, small full skirt 21 and big full skirt 22, small full skirt 21 and big full skirt 22 are submitted in supporting insulator 2
Mistake setting, increases insulation height.
There are two the settings of supporting insulator 2, to control the first insulator 2A and the second insulator 2B that are distributed, the
One insulator 2A and the second insulator 2B is symmetrical arranged.
The top of the supporting insulator 2 is provided with a terminal plate 3, and contact 4, terminal plate 3 are vertically installed on terminal plate 3
It is welded and fixed between contact 4, terminal plate 3 lock onto the upper end of supporting insulator 2, and the first insulator 2A by screw
A terminal plate 3 is provided with the second upper end insulator 2B.Conductive plate 3 crosses at the top of contact 4, reserves on terminal plate 3
There is screw hole, bolt can be installed.
The contact 4 includes：First static contact seat 41 and the second static contact seat 42, the first static contact seat 41 are installed on the first insulation
Above sub- 3A, the second static contact seat 42 is installed on above the second insulator 2B；There are two intermediate plate 51, the first static contact seats for the tool of conductive plate 5
41 and second static contact seat 42 be respectively embedded between two intermediate plates 51, and one end of conductive plate 5 lock onto the first stationary contact by bolt
On seat 41, the other end is locked on the second static contact seat 42 by operating mechanism 6.
The surface of first static contact seat 41 and the second static contact seat 42 has been respectively coated by a silver coating, can increase electric conductivity.
It is provided with recess 50 on conductive plate 5, enables the inner wall of intermediate plate 51 inwardly projecting, the steady of the folding of conductive plate 5 can be increased
It is qualitative.Operating mechanism 6 in the form of sheets, has upper piece and bottom sheet, upper piece one is constituted between bottom sheet, upper piece be provided with a reset bullet
Spring, one end of reset spring are connected to piece, and the other end is connected to bottom sheet, and upper piece correspond to the other side of reset spring and be arranged
There is a hook portion, the second static contact seat 42 is set to by hook portion hook.It is inserted into below described between two intermediate plates 51, operating mechanism 6
It is inserted between two intermediate plates 51, and be provided with bolt between intermediate plate 51 and operating mechanism 6, the machinery of equipment can be increased
Property, stability.
In addition, forming recess in one end indent setting that conductive plate 5 is connect with the second static contact seat 42 and the first static contact seat 41
50, the conductive connection of conductive plate 5 Yu contact 4 can be increased.
Further more, one end arc setting that conductive plate 5 is connect with the first static contact seat 41, can increase the distance of engaging.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. outdoor high-voltage alternating current composite isolating switch, it is characterised in that：Including：Pedestal, two be set on pedestal support are exhausted
Edge and the conductive plate being set to above supporting insulator；Described two supports insulative terminals upper end is connected separately with a wiring
Plate, connecting plate are installed on supports insulative terminal upper end by the way that two screws are firm, are vertically installed with contact on terminal plate, outside contact
It is coated with a silver coating, the conductive board ends are connected to contact；The supporting insulator is mounted on the base and supports absolutely
Pass through two screw lockings between edge and pedestal.
2. outdoor high-voltage alternating current composite isolating switch according to claim 1, it is characterised in that：The supporting insulator
Including：The first insulator and the second insulator of distribution are controlled, is provided with external shed on the first insulator and the second insulator, outside
Full skirt includes：Small full skirt and big full skirt, big full skirt diameter is greater than small full skirt diameter, and big full skirt and small full skirt are interspersed.
3. outdoor high-voltage alternating current composite isolating switch according to claim 1, it is characterised in that：The pedestal is not using
Become rusty steel material die cast, is provided with screw hole on pedestal.
4. outdoor high-voltage alternating current composite isolating switch according to claim 1, it is characterised in that：The contact and wiring
It is welded and fixed between plate, conductive plate is made of double-deck intermediate plate, and contact is embedded between two intermediate plates.
5. outdoor high-voltage alternating current composite isolating switch according to claim 4, it is characterised in that：The contact includes：
First static contact seat and the second static contact seat are equipped with the first static contact seat in one of supporting insulator, another supporting insulator
On the second static contact seat is installed；One end of the conductive plate is bolted to the first static contact seat, and the other end passes through operation machine
Structure is connected to the second static contact seat.
6. outdoor high-voltage alternating current composite isolating switch according to claim 5, it is characterised in that：It is set on the conductive plate
It is equipped with recess.
7. outdoor high-voltage alternating current composite isolating switch according to claim 6, it is characterised in that：The operating mechanism in
Built-in bolt is provided between intermediate plate.
8. outdoor high-voltage alternating current composite isolating switch according to claim 1, it is characterised in that：It is set on the terminal plate
It is equipped with bolt.
9. outdoor high-voltage alternating current composite isolating switch according to claim 1, it is characterised in that：The conductive plate and warp
One end arc of termination contact is arranged.
10. outdoor high-voltage alternating current composite isolating switch according to claim 1, it is characterised in that：The supports insulative
Sub- top is provided with a backing plate, and terminal plate is installed at the top of supporting insulator by backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666555.3U CN208142081U (en) | 2018-05-07 | 2018-05-07 | Outdoor high-voltage alternating current composite isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666555.3U CN208142081U (en) | 2018-05-07 | 2018-05-07 | Outdoor high-voltage alternating current composite isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142081U true CN208142081U (en) | 2018-11-23 |
Family
ID=64312680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820666555.3U Expired - Fee Related CN208142081U (en) | 2018-05-07 | 2018-05-07 | Outdoor high-voltage alternating current composite isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208142081U (en) |
-
2018
- 2018-05-07 CN CN201820666555.3U patent/CN208142081U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181123 |