CN208368414U - Outdoor high-voltage alternating current porcelain disconnecting switch - Google Patents
Outdoor high-voltage alternating current porcelain disconnecting switch Download PDFInfo
- Publication number
- CN208368414U CN208368414U CN201820666222.0U CN201820666222U CN208368414U CN 208368414 U CN208368414 U CN 208368414U CN 201820666222 U CN201820666222 U CN 201820666222U CN 208368414 U CN208368414 U CN 208368414U
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- CN
- China
- Prior art keywords
- porcelain
- plate
- static contact
- alternating current
- conductive plate
- 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.)
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Abstract
The utility model discloses a kind of outdoor high-voltage alternating current porcelain disconnecting switch, comprising: pedestal, porcelain supporting insulator, contact and the conductive plate for connecting contact；It is provided with external shed in porcelain supporting insulator, which includes: small full skirt and big full skirt, and small full skirt and big full skirt are staggered；Contact includes: the first static contact seat and the second static contact seat, one end of conductive plate is bolted to the first static contact seat, the other end is connected to the second static contact seat, and one end arc setting that conductive plate is connect with the first static contact seat by an operating mechanism, to widen folding distance.Traditional silica gel isolator is replaced using porcelain supporting insulator in the utility model, can effectively increase insulation height；One end that conductive plate is connect with the first static contact seat is arc setting, conflict when arc setting can effectively reduce folding between conductive plate one end and terminal plate, it is capable of increasing folding distance, the both ends that conductive plate is connect with the first static contact seat and the second static contact seat are provided with interior recess, are capable of increasing the contact area with contact.
Description
Technical field
The utility model relates to outdoor high-voltage alternating current porcelain disconnecting switch technical fields.
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 porcelain disconnecting switch.
To achieve the goals above, the utility model adopts the following technical solution: outdoor high-voltage alternating current porcelain disconnecting switch,
Include: by stainless steel material die cast pedestal, be set on pedestal two porcelain supporting insulators, to be set to support exhausted
The conductive plate of contact and connection contact above edge；It is provided with external shed in the porcelain supporting insulator, the exumbrella
Skirt includes: small full skirt and big full skirt, and small full skirt and big full skirt are staggered；The contact includes: the first static contact seat and second
Static contact seat, one end of conductive plate are bolted to the first static contact seat, and it is quiet that the other end by an operating mechanism is connected to second
Touch base, and one end arc setting that conductive plate is connect with the first static contact seat, to widen folding distance.
In further technical solution, the porcelain supporting insulator bottom is fastened by bolts on pedestal, and logical
Cross two bolt fastenings.
In further technical solution, terminal plate, terminal plate and porcelain are provided at the top of the porcelain supporting insulator
The junction of supporting insulator is vertically installed with the contact upwards.
In further technical solution, the contact surface is coated with a silver coating.
In further technical solution, the terminal plate is directly locked in the upper end of porcelain supporting insulator.
In further technical solution, operating mechanism is provided on the conductive plate.
In further technical solution, the operating mechanism includes: upper plate and lower plate, and lower plate is fixed on conduction
On plate, upper plate is connected to lower plate, and one end of a compressed spring is connected to plate, and the other end is connected to lower plate.
In further technical solution, the upper plate is provided with hook portion, for being caught in the second static contact seat.
In further technical solution, recess is provided on the position that the conductive plate is connect with contact, recess order is led
Battery plate and contact junction are inwardly projecting.
It can be seen via above technical scheme that compared with prior art, the utility model compared with prior art, have with
It is lower the utility model has the advantages that
1, traditional silica gel isolator is replaced using porcelain supporting insulator in the utility model, can effectively increased absolutely
Edge height；Supporting insulator has added external shed and has increased insulation height, increases creep distance；Supporting insulator encryption full skirt plays
Prevent the beneficial bird electrical shock protection ecological environment from creating social benefit；
2, 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；
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, 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；
6, 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 positive structure schematic of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the side structure schematic view of the utility model；
Fig. 4 is the structural schematic diagram of operating mechanism in 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 porcelain disconnecting switch, as shown in Figs 1-4, comprising: by the pedestal of stainless steel material die cast
1, two porcelain supporting insulators 2 being set on pedestal 1, the contact 4 and connection contact that are set to above supporting insulator
Conductive plate 5.
The pedestal 1 is made of stainless steel material, has the characteristics that high-intensitive, anti-corrosion, porcelain supporting insulator 2 is to adopt
It is made of ceramic material, terminal plate 3 is allowed directly to be locked in the top of porcelain supporting insulator 2, without other auxiliary
Backing plate can effectively increase insulation height.Porcelain supporting insulator 2 is lock on pedestal 1 by two bolts, than passing
Single bolt of system is locked, more firm.
It is provided with external shed in the porcelain supporting insulator 2, which includes: small full skirt 21 and big full skirt 22,
Small full skirt 21 and big full skirt 22 are staggered, and can effectively be cleaned；
The contact 4 includes: the first static contact seat 41 and the second static contact seat 42, and one end of conductive plate 5 is bolted
In the first static contact seat 41, the other end is connected to the second static contact seat 42, and conductive plate 5 and the first static contact seat by an operating mechanism 6
One end arcs setting of 41 connections, as shown in Figure 1, so set, be arranged than traditional rectangle or corner angle, it can be more effectively
Folding distance is widened, because corner angle setting, which can make to be formed between conductive plate 5 and terminal plate 3, to be supported when conductive plate 5 is rotated and opened and closed
Touching, and be arranged mutually, this problem can be avoided well, can more effectively widen folding distance.
Terminal plate 3, the connection of terminal plate 3 and porcelain supporting insulator 2 are provided at the top of the porcelain supporting insulator 2
Place is vertically installed with the contact 4 upwards, and screw hole is arranged on terminal plate 3, can be used for line or installation bolt, 4 surface of contact packet
It is covered with a silver coating, can effectively increase electric conductivity.
As shown in figure 3, being provided with operating mechanism 6 on the conductive plate 5, operating mechanism 6 includes: upper plate 61 and lower plate
Block 62, constituting between upper plate 61 and lower plate 62 has perforation 60, and lower plate 62 is fixed on conductive plate 5, and upper plate 61 connects
In lower plate 62, one end of a compressed spring 63 is connected to plate 61, and the other end is connected to lower plate 62, and upper plate 61 is arranged
There is hook portion 611, for being caught in the second static contact seat 42, and when compressed spring 63 stretches, operating mechanism 6 is in separating brake adjustment, pressure
When contracting spring 63 compresses, operating mechanism 7 is in "on" position.
In order to further strengthen the conductive connection between conductive plate 5 and contact 4, increase contact area, in conductive plate 5 and touching
It is provided with recess 50 on the position of head connection, recess enables conductive plate 5 and 4 junction of contact inwardly projecting, contacts more stable.
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 (9)
1. outdoor high-voltage alternating current porcelain disconnecting switch, it is characterised in that: include: by stainless steel material die cast pedestal, set
The conduction of the two porcelain supporting insulators, the contact and connection contact that are set to above supporting insulator that are placed on pedestal
Plate；It is provided with external shed in the porcelain supporting insulator, which includes: small full skirt and big full skirt, small full skirt and big
Full skirt is staggered；The contact includes: the first static contact seat and the second static contact seat, and one end of conductive plate is bolted to
First static contact seat, the other end are connected to the second static contact seat by an operating mechanism, and conductive plate connect with the first static contact seat one
Arc setting is held, to widen folding distance.
2. outdoor high-voltage alternating current porcelain disconnecting switch according to claim 1, it is characterised in that: the porcelain support is exhausted
Edge bottom is fastened by bolts on pedestal, and passes through two bolt fastenings.
3. outdoor high-voltage alternating current porcelain disconnecting switch according to claim 1, it is characterised in that: the porcelain support is exhausted
Terminal plate is provided at the top of edge, terminal plate and the junction of porcelain supporting insulator are vertically installed with the contact upwards.
4. outdoor high-voltage alternating current porcelain disconnecting switch according to claim 1, it is characterised in that: the contact surface packet
It is covered with a silver coating.
5. outdoor high-voltage alternating current porcelain disconnecting switch according to claim 3, it is characterised in that: the terminal plate is direct
It is locked in the upper end of porcelain supporting insulator.
6. outdoor high-voltage alternating current porcelain disconnecting switch according to claim 1, it is characterised in that: set on the conductive plate
It is equipped with operating mechanism.
7. outdoor high-voltage alternating current porcelain disconnecting switch according to claim 6, it is characterised in that: the operating mechanism packet
Include: upper plate and lower plate, lower plate are fixed on conductive plate, and upper plate is connected to lower plate, and one end of a compressed spring connects
It is connected to plate, the other end is connected to lower plate.
8. outdoor high-voltage alternating current porcelain disconnecting switch according to claim 7, it is characterised in that: the upper plate setting
There is hook portion, for being caught in the second static contact seat.
9. outdoor high-voltage alternating current porcelain disconnecting switch according to claim 1, it is characterised in that: the conductive plate and touching
It is provided with recess on the position of head connection, recess enables conductive plate and contact junction inwardly projecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666222.0U CN208368414U (en) | 2018-05-07 | 2018-05-07 | Outdoor high-voltage alternating current porcelain disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666222.0U CN208368414U (en) | 2018-05-07 | 2018-05-07 | Outdoor high-voltage alternating current porcelain disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208368414U true CN208368414U (en) | 2019-01-11 |
Family
ID=64933799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820666222.0U Expired - Fee Related CN208368414U (en) | 2018-05-07 | 2018-05-07 | Outdoor high-voltage alternating current porcelain disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208368414U (en) |
-
2018
- 2018-05-07 CN CN201820666222.0U patent/CN208368414U/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: 20190111 |