CN206789446U - A kind of high-tension switch gear arrester - Google Patents
A kind of high-tension switch gear arrester Download PDFInfo
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- CN206789446U CN206789446U CN201720498160.2U CN201720498160U CN206789446U CN 206789446 U CN206789446 U CN 206789446U CN 201720498160 U CN201720498160 U CN 201720498160U CN 206789446 U CN206789446 U CN 206789446U
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- housing
- insulating bar
- arrester
- cover
- top cover
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Abstract
The utility model is a kind of high-tension switch gear arrester,Including housing,Insulator,Proportional unit,Adsorbent cover,Rupture disk device,Charging valve and accessory casing,Housing upper is provided with insulator,Housing bottom is provided with bottom plate,Bottom plate is provided with fixed seat,Totally three groups of proportional unit,Three groups of proportional units are triangular in shape to be evenly distributed in housing,Proportional unit is provided with insulating bar,Insulating bar is located in fixed seat,Insulating bar madial wall is equipped with high gradient zinc oxide valve plate,Pressure radome is arranged on the insulating bar first half,Spring is provided with the top of high gradient zinc oxide valve plate,Spring top is provided with top cover,Top cover, which is arranged on, presses inside radome,Top cover is connected through a screw thread with insulating bar,Radome top is pressed to be provided with contact base,Guide rod is provided with contact base,Adsorbent cover and rupture disk device are arranged on housing side,Charging valve and accessory casing are arranged on housing opposite side.The device structure is simple, apparent size is small, in light weight, while security performance is high.
Description
Technical field
It the utility model is related to arrester technical field, more particularly to a kind of high-tension switch gear arrester.
Background technology
At this stage, 110kV levels high-tension switch gear arrester design structure complexity, conductor skewness, quality are big,
Cause requirement of mechanical strength itself high, processing and manufacturing cost is high, technical performance is low, and other design structures are answered as caused by the structure
It is miscellaneous, very flexible.
Utility model content
The utility model is mainly to solve the technical problem in the presence of prior art, a kind of compact-sized so as to provide,
Apparent size is small, in light weight, the lower 126kV high-tension switch gear arresters of holistic cost.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：A kind of high-voltage switch gear
Equipment arrester, including housing 1, insulator 2, proportional unit 14, adsorbent cover 6, rupture disk device 7, charging valve 8 and attached
Category product casing 10, it is characterised in that the top of housing 1 is provided with insulator 2, and the bottom of housing 1 is provided with bottom plate 12, set on bottom plate 12
There is fixed seat 13, the proportional unit 14 presses radome 4, contact base 3 and guide rod 15 to form by insulating bar 17, the ratio
Example unit 14 shares three groups, and three groups of proportional units are triangular in shape to be evenly distributed in housing 1, and every group of proportional unit is provided with four
Individual insulating bar 17, four insulating bars 17 are located in fixed seat 13, and the lower end of insulating bar 17 is connected through a screw thread with fixed seat 13,
The top of insulating bar 17 is provided with internal thread, and the madial wall of insulating bar 17 is equipped with high gradient zinc oxide valve plate 18, the pressure shielding
Cover 4 is arranged on the first half of insulating bar 17, and the pressure internal upper part of radome 4 is provided with spring 5 and top cover 16, high gradient zinc oxide valve
The top of piece 18 is provided with spring 5, and the top of spring 5 is provided with top cover 16, and top cover 16 is arranged on the pressure inner top of radome 4, the top cover
16 are connected through a screw thread with insulating bar 17, described to press the top of radome 4 to be provided with contact base 3, and guide rod is provided with contact base 3
15, guide rod 15 is connected through a screw thread with top cover 16, and adsorbent cover 6 and rupture disk device 7 are arranged on the side of housing 1, charge valve
Door 8 and accessory casing 10 are arranged on the opposite side of housing 1
Further, the top cover 16 is connected with insulating bar 17 by four bolt threads.
Further, lightning arrester monitor 9 and binding post 11, lightning arrester monitor are provided with the accessory casing 10
9 are arranged in accessory casing 10, and the one end of binding post 11 is fixedly connected on the side wall of housing 1, and the other end is arranged on accessory case
In body 10.
Further, the adsorbent cover 6, rupture disk device 7 and charging valve 8 are fixedly connected with housing 1.
The utility model has the advantage of：Pass through a kind of high-tension switch gear arrester of the utility model, the equipment knot
Structure is simple, and conductor is evenly distributed, and reduces the equipment volume, alleviates quality, improves technical performance, should suitable for being widely popularized
With.
Brief description of the drawings
Fig. 1 is the front view of high-tension switch gear arrester of the present utility model.
Fig. 2 is the top view of high-tension switch gear arrester of the present utility model.
Fig. 3 is the front view of the proportional unit of high-tension switch gear arrester of the present utility model.
Fig. 4 is the sectional view of second of embodiment of the arrester that the utility model is related to, the visual angle phase of the figure and Fig. 1
Together.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4,1 housing, 2 insulators, 3 contact bases, 4 press radome, 5 springs, 6 absorption
Agent cover, 7 rupture disk devices, 8 charging valves, 9 lightning arrester monitors, 10 accessory casees, 11 binding posts, 12 bottom plates, 13 fix
Seat, 14 proportional units, 15 guide rods, 16 top covers, 17 insulating bars, 18 high gradient zinc oxide valve plates.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Refering to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of high-tension switch gear arrester, including housing 1, insulator 2, ratio
Example unit 14, adsorbent cover 6, rupture disk device 7, charging valve 8 and accessory casing 10, it is characterised in that on the housing 1
Portion is provided with insulator 2, and the bottom of housing 1 is provided with bottom plate 12, and bottom plate 12 is provided with fixed seat 13, and the proportional unit 14 is by insulating bar
17th, radome 4, contact base 3 and guide rod 15 is pressed to form, the proportional unit 14 shares three groups, and three groups of proportional units are in three
Angular to be evenly distributed in housing 1, every group of proportional unit is provided with four insulating bars 17, and four insulating bars 17, which are arranged on, to be fixed
On seat 13, the lower end of insulating bar 17 is that external screw thread is fixed in fixed seat 13, and upper end is internal thread, three groups of proportional units be exactly according to
Such as the 14 of the triangle arrangement of Fig. 2 center positions.The lower end of insulating bar 17 is connected through a screw thread with fixed seat 13, insulation
The middle part of bar 17 is provided with internal thread, and the madial wall of insulating bar 17 is equipped with high gradient zinc oxide valve plate 18, and top cover 16 is by four bolts
It is screwed into the upper end of insulating bar 17 to fix, so as to holddown spring 5, spring 5 compresses high gradient zinc oxide valve plate 18 still further below, described to press
Radome 4 is arranged on the first half of insulating bar 17, and the pressure internal upper part of radome 4 is provided with spring 5 and top cover 16, high gradient oxidation
The top of zinc valve block 18 is provided with spring 5, and the top of spring 5 is provided with top cover 16, and top cover 16, which is arranged on, presses inside radome 4, the top
Lid 16 is connected through a screw thread with insulating bar 17, and described to press the top of radome 4 to be provided with contact base 3, radome 4 is pressed into by aluminium sheet
And chimney as bobbin, upper end closed Intermediate Gray circular hole；Radome 4 is to be pressed on top cover 16 to be fixed by contact base 3.Touch
Guide rod 15 is provided with headstock 3, guide rod 15 is connected through a screw thread with top cover 16, and the lower end of guide rod 15 is external screw thread, the top
It is internal thread among lid 16, both coordinate guide rod 15 to rotatably compress pressure radome 4.Adsorbent cover 6 and rupture disk device 7 are set
Put and be arranged on the opposite side of housing 1 in the side of housing 1, charging valve 8 and accessory casing 10.Make conductor distribution equal using the equipment
Even, simple in construction, technical performance is improved.
Further, the top cover 16 is connected with insulating bar 17 by four bolt threads, so as to holddown spring 5.Spring 5
High gradient zinc oxide valve plate 18 is compressed still further below, makes this stacking pattern mounting means of high gradient zinc oxide valve plate 18 more firm
Gu.
Further, lightning arrester monitor 9 and binding post 11, lightning arrester monitor are provided with the accessory casing 10
9 are arranged in accessory casing 10, and the one end of binding post 11 is fixedly connected on the side wall of housing 1, and the other end is arranged on accessory case
In body 10.Lightning arrester monitor 9 can be monitored in real time to lightning arrester leakance and discharge time automatically, and can be according to setting bar
The carry out danger early warning prompting of part active, staff can detect arrester internal flaw in time according to early warning, in time
It was found that failure.
Further, the adsorbent cover 6, rupture disk device 7 and charging valve 8 are to be fixedly connected with housing 1.Absorption
Agent cover 6 the SF6 gases that be filled with arrester can be dried, the gas inside arrester of rupture disk device 7 built with adsorbent
Body pressure is opened when excessive, plays preventive effect.
The arrester is simple in construction, apparent size is small, it is in light weight, improve technical performance, suitable for wide popularization and application.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of high-tension switch gear arrester, including housing（1）, insulator（2）, proportional unit（14）, adsorbent cover
（6）, rupture disk device（7）, charging valve（8）With accessory casing（10）, it is characterised in that the housing（1）Top is provided with
Insulator（2）, housing（1）Bottom is provided with bottom plate（12）, bottom plate（12）It is provided with fixed seat（13）, the proportional unit（14）By
Insulating bar（17）, press radome（4）, contact base（3）And guide rod（15）Composition, the proportional unit（14）Three groups are shared,
Three groups of proportional units are triangular in shape to be evenly distributed in housing（1）Interior, every group of proportional unit is provided with four insulating bars（17）, four
Individual insulating bar（17）Installed in fixed seat（13）On, the insulating bar（17）Lower end and fixed seat（13）It is connected through a screw thread, absolutely
Edge bar（17）Top is provided with internal thread, the insulating bar（17）Madial wall is equipped with high gradient zinc oxide valve plate（18）, it is described to press
Radome（4）It is arranged on insulating bar（17）The first half, it is described to press radome（4）Internal upper part is provided with spring（5）And top cover（16）,
High gradient zinc oxide valve plate（18）Top is provided with spring（5）, spring（5）Top is provided with top cover（16）, top cover（16）It is arranged on
Press radome（4）Inner top, the top cover（16）With insulating bar（17）It is connected through a screw thread, it is described to press radome（4）Top
Provided with contact base（3）, contact base（3）It is interior to be provided with guide rod（15）, guide rod（15）With top cover（16）It is connected through a screw thread, adsorbs
Agent cover（6）And rupture disk device（7）It is arranged on housing（1）Side, charging valve（8）With accessory casing（10）It is arranged on housing
（1）Opposite side.
2. high-tension switch gear arrester as claimed in claim 1, it is characterised in that the top cover（16）With insulating bar
（17）Connected by four bolt threads.
3. high-tension switch gear arrester as claimed in claim 1, it is characterised in that the accessory casing（10）Inside set
There is lightning arrester monitor（9）And binding post（11）, lightning arrester monitor（9）Installed in accessory casing（10）It is interior, terminals
Son（11）One end is fixedly connected on housing（1）Side wall, the other end are arranged on accessory casing（10）It is interior.
4. high-tension switch gear arrester as claimed in claim 1, it is characterised in that the adsorbent cover（6）, rupture pressure disc
Device（7）And charging valve（8）And housing（1）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498160.2U CN206789446U (en) | 2017-05-08 | 2017-05-08 | A kind of high-tension switch gear arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498160.2U CN206789446U (en) | 2017-05-08 | 2017-05-08 | A kind of high-tension switch gear arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206789446U true CN206789446U (en) | 2017-12-22 |
Family
ID=60710628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720498160.2U Active CN206789446U (en) | 2017-05-08 | 2017-05-08 | A kind of high-tension switch gear arrester |
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| Country | Link |
|---|---|
| CN (1) | CN206789446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524186A (en) * | 2018-10-26 | 2019-03-26 | 河南平高电气股份有限公司 | A kind of GIS metal oxide arrester |
-
2017
- 2017-05-08 CN CN201720498160.2U patent/CN206789446U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524186A (en) * | 2018-10-26 | 2019-03-26 | 河南平高电气股份有限公司 | A kind of GIS metal oxide arrester |
| CN109524186B (en) * | 2018-10-26 | 2020-12-18 | 河南平高电气股份有限公司 | Metal oxide arrester for GIS |
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| GR01 | Patent grant |