CN206022199U - GW9 disconnecting switch - Google Patents
GW9 disconnecting switch Download PDFInfo
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- CN206022199U CN206022199U CN201620719098.0U CN201620719098U CN206022199U CN 206022199 U CN206022199 U CN 206022199U CN 201620719098 U CN201620719098 U CN 201620719098U CN 206022199 U CN206022199 U CN 206022199U
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- conductive pole
- mounting groove
- disconnecting switch
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Abstract
The utility model proposes a kind of GW9 disconnecting switch, including horizontal stator and vertical blade, it is connected by the first bolt and the second bolt between the horizontal stator and vertical blade, at least one conductive pole is additionally provided between first bolt and second bolt, the vertical blade is provided with the first mounting groove, the horizontal stator is provided with to the second mounting groove, and in first mounting groove, the other end is in second mounting groove for one end of the conductive pole.This utility model increased at least one conductive pole on the basis of existing technology, conductive pole increased being completely embedded property of contact, horizontal copper blade is connected with vertical copper tool piece, and has at least one copper post to penetrate both, can be improved conductive effect and be prevented red heat.
Description
Technical field
This utility model is related to high pressure anti-shock device technical field, more particularly to a kind of disconnecting switch.
Background technology
Disconnecting switch (is commonly called as " disconnecting link "), i.e., at point position, have the insulation distance that meets regulation requirement and bright between contact
Aobvious disconnection mark；When position is closed, electric current under normal loop condition can be carried and abnormal condition is (for example at the appointed time
Short circuit) under electric current switchgear, its be generally referred to as high voltage isolator, i.e. rated voltage 1kV and its above every
Leave pass, often referred to simply as disconnecting switch, be most a kind of electrical equipment used in high-voltage switch electric appliance, the operation principle of itself
And relatively simple for structure, but as usage amount is big, functional reliability has high demands, to electric substation, the design of power plant, foundation and peace
The impact of row for the national games is larger.Being mainly characterized by without arc extinguishing ability for disconnecting switch, can only be in the case of without load current
Divide, close circuit.Disconnecting switch is used for each step voltage, and as changing circuit connection or making circuit or equipment and isolated from power, it does not have
There are cutout abilities, can only be operated after first disconnected circuit again.
But common disconnecting switch is in long-term actual moving process in prior art, contact connects defective tightness, leads
Electrical property is not strong enough easily to produce red heat.
In view of this, special proposition this utility model.
Utility model content
This utility model is intended at least to solve to a certain extent one of technical problem in correlation technique.
For this purpose, the purpose of this utility model is to propose a kind of disconnecting switch.Concrete technical scheme is as follows：
A kind of GW9 disconnecting switch, including horizontal stator and vertical blade, between the horizontal stator and vertical blade
Be connected by the first bolt and the second bolt, at least one is additionally provided between first bolt and second bolt conductive
Post, the vertical blade are provided with the first mounting groove, and the horizontal stator is provided with to the second mounting groove, and the one of the conductive pole
In first mounting groove, the other end is in second mounting groove at end.
According to disconnecting switch of the present utility model, at least one conductive pole is increased on the basis of existing technology, conductive
Post increased being completely embedded property of contact, and horizontal copper blade is connected with vertical copper tool piece, and has at least one copper post
Both are penetrated, conductive effect can be improved and prevented red heat.
In addition, can also have the technical characteristic for adding as follows according to the disconnecting switch of this utility model above-described embodiment：
According to an example of the present utility model, the quantity of the conductive pole is two, and which includes the first conductive pole and the
Two conductive poles, corresponding, the quantity of first mounting groove and the second mounting groove is also two.
According to an example of the present utility model, between first conductive pole and the second conductive pole, mounting distance is left.
According to an example of the present utility model, the material of the conductive pole is copper.
According to an example of the present utility model, the vertical blade is provided with one with the contact portion of the horizontal stator
Connection end, the connection end are provided with two installing holes for bolt insertion, and the connection end is between two installing holes
It is additionally provided with least one through hole passed through for the conductive pole.
According to an example of the present utility model, the conductive pole includes first paragraph, second segment and the 3rd section, described first
Section and the first mounting groove gap coordinate, and the second segment is an annular groove being arranged on conductive pole, the second segment
The through hole of the connection end is located at, the second segment is coordinated with the via clearance, described 3rd section is installed with described second
Groove closely connects.
According to an example of the present utility model, also include the first support insulator being connected with the horizontal stator
The different umbrella leaf group of diameter is provided with the periphery of the second support insulator, first support insulator and the second support insulator
Into cluster parachute, the diameter of the cluster parachute is alternately present along descending.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or by of the present utility model practice recognize.
Description of the drawings
Fig. 1 is the schematic diagram () of the GW9 disconnecting switch according to this utility model embodiment；
Fig. 2 is the schematic diagram (two) of the GW9 disconnecting switch according to this utility model embodiment；
Fig. 3 is the schematic diagram (three) of the GW9 disconnecting switch according to this utility model embodiment.
In figure：100th, horizontal stator；110th, the second mounting groove；200th, vertical blade；210th, the first mounting groove；220th, even
Connect end；230th, installing hole；240th, through hole；300th, the first bolt；400th, the second bolt；500th, conductive pole；510th, first paragraph；520、
Second segment；530th, the 3rd section.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element is represented to same or similar label eventually or the element with same or like function.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining this utility model, and it is not intended that to this utility model
Restriction.
Below with reference to the accompanying drawings describing in detail according to disconnecting switch of the present utility model.
In conjunction with shown in accompanying drawing 1-3, present embodiment discloses a kind of GW9 disconnecting switch, including horizontal stator 100 and vertically
Blade 200, is connected with the second bolt 400 by the first bolt 300 between horizontal stator 100 and vertical blade 200, and first
At least one conductive pole 500 is additionally provided between bolt 300 and the second bolt 400, and the material of conductive pole is copper.In vertical blade
200 are provided with the first mounting groove 210, are provided with to the second mounting groove 110 on horizontal stator 100, and one end of conductive pole 500 is pacified
It is mounted in the first mounting groove 210, the other end is in the second mounting groove 110.
Specifically, in the present embodiment, the quantity of conductive pole is two, naturally it is also possible to for more, two conductive poles point
Not Wei the first conductive pole and the second conductive pole, corresponding, the quantity of the first mounting groove and the second mounting groove is also two.It is preferred that
, in the present embodiment, between the first conductive pole and the second conductive pole, mounting distance is left, prevent the first conductive pole from leading with second
Electric post hypotelorism and influence each other.
Specifically, in the present embodiment, as shown in figure 3, vertically blade 200 is in the contact portion with horizontal stator 100
A connection end 220 is provided with, connection end 220 is provided with two installing holes 230 for bolt insertion, and connection end 220 is installed at two
At least one through hole 240 passed through for conductive pole 500 is additionally provided between hole 230.
Specifically, in the present embodiment, as shown in figure 3, conductive pole 500 include arranging from top to bottom first paragraph 510,
Two-stage nitration 520 and the 3rd section 530, first paragraph 510 and 210 gap of the first mounting groove coordinate, and second segment 520 is arranged on conductive pole for one
On annular groove, second segment is located at the through hole of connection end 220, and second segment 520 is coordinated with 240 gap of through hole, the 3rd section 530
With the 110 tight connection of the second mounting groove.The purpose of so design is to improve the heat dispersion of conductive pole.
Specifically, in the present embodiment, the isolation switch of the present embodiment can also include being connected with horizontal stator
The periphery of the first support insulator and the second support insulator (not shown), the first support insulator and the second support insulator sets
The cluster parachute being made up of the different umbrella leaf of diameter, the diameter of cluster parachute are alternately present along descending.
In sum, according to disconnecting switch of the present utility model, increased at least one on the basis of existing technology and lead
Electric post, conductive pole increased being completely embedded property of contact, and horizontal copper blade is connected with vertical copper tool piece, and is had at least
One copper post penetrates both, can improve conductive effect and prevent red heat.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable
The orientation of instruction such as hour hands ", " counterclockwise ", " axial direction ", " radially ", " circumference " or position relationship are based on orientation shown in the drawings
Or position relationship, be for only for ease of description this utility model and simplify description, rather than indicate or hint indication device or
Element must be with specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or more, remove
Non- separately have clearly specific restriction.
In this utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected or integral；Can be
It is mechanically connected, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in this utility model.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy described with reference to the embodiment or example
Point is contained at least one embodiment of the present utility model or example.And, the specific features of description, structure, material or
Feature can be combined in any one or more embodiments or example in an appropriate manner.Additionally, in not conflicting situation
Under, those skilled in the art can be by the different embodiments or example described in this specification and different embodiments or example
Feature be combined and combine.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as that one of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
Interior above-described embodiment can be changed, be changed, being replaced and modification.
Claims (7)
1. a kind of GW9 disconnecting switch, it is characterised in that including horizontal stator and vertical blade, the horizontal stator and perpendicular
Be connected by the first bolt and the second bolt between straight knife piece, be additionally provided between first bolt and second bolt to
A few conductive pole, the vertical blade are provided with the first mounting groove, and the horizontal stator is provided with to the second mounting groove, described
In first mounting groove, the other end is in second mounting groove for one end of conductive pole.
2. GW9 disconnecting switch according to claim 1, it is characterised in that the quantity of the conductive pole is two, and which includes
First conductive pole and the second conductive pole, corresponding, the quantity of first mounting groove and the second mounting groove is also two.
3. GW9 disconnecting switch according to claim 2, it is characterised in that first conductive pole and the second conductive pole it
Between leave mounting distance.
4. GW9 disconnecting switch according to claim 1, it is characterised in that the material of the conductive pole is copper.
5. GW9 disconnecting switch according to claim 1, it is characterised in that the vertical blade and the horizontal stator
Contact portion be provided with a connection end, the connection end is provided with two installing holes for bolt insertion, and the connection end is two
At least one through hole passed through for the conductive pole is additionally provided between the individual installing hole.
6. GW9 disconnecting switch according to claim 5, it is characterised in that the conductive pole include first paragraph, second segment and
3rd section, the first paragraph is coordinated with the first mounting groove gap, and the second segment is one to be arranged on the annular on conductive pole
Groove, the second segment are located at the through hole of the connection end, and the second segment is coordinated with the via clearance, described 3rd section
Closely it is connected with second mounting groove.
7. GW9 disconnecting switch according to claim 1, it is characterised in that also include being connected with the horizontal stator
The first support insulator and the periphery of the second support insulator, first support insulator and the second support insulator be provided with
The cluster parachute of the different umbrella leaf composition of diameter, the diameter of the cluster parachute are alternately present along descending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620719098.0U CN206022199U (en) | 2016-07-08 | 2016-07-08 | GW9 disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620719098.0U CN206022199U (en) | 2016-07-08 | 2016-07-08 | GW9 disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022199U true CN206022199U (en) | 2017-03-15 |
Family
ID=58243681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620719098.0U Active CN206022199U (en) | 2016-07-08 | 2016-07-08 | GW9 disconnecting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511254A (en) * | 2018-05-25 | 2018-09-07 | 广东电网有限责任公司 | A kind of disconnecting switch |
-
2016
- 2016-07-08 CN CN201620719098.0U patent/CN206022199U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511254A (en) * | 2018-05-25 | 2018-09-07 | 广东电网有限责任公司 | A kind of disconnecting switch |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |