CN207781276U - A kind of anti-pollution disk-shape suspension porcelain insulator - Google Patents
A kind of anti-pollution disk-shape suspension porcelain insulator Download PDFInfo
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- CN207781276U CN207781276U CN201820092604.7U CN201820092604U CN207781276U CN 207781276 U CN207781276 U CN 207781276U CN 201820092604 U CN201820092604 U CN 201820092604U CN 207781276 U CN207781276 U CN 207781276U
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- umbrella body
- porcelain insulator
- suspension porcelain
- shape suspension
- pollution
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Abstract
The utility model discloses a kind of anti-pollution disk-shape suspension porcelain insulator, including anti-pollution disk-shape suspension porcelain insulator ontology, anti-pollution disk-shape suspension porcelain insulator ontology is mainly made of umbrella body, chapeau de fer, tight inserting pin, four part of steel feet；The umbrella body is made of three parts, including upper umbrella body, middle umbrella body, lower umbrella body；The upper surface of the upper umbrella body and middle umbrella body and lower surface are arcwall face, and the upper surface of lower umbrella body is arcwall face, and lower surface is plane；Steel feet is installed inside umbrella body；It is bonded by adhesive between steel feet and umbrella body；The chapeau de fer is located at the top of umbrella body, is bonded by adhesive between chapeau de fer and umbrella body；Simple in structure, anti-pollution characteristic and self-cleaning property are good.
Description
Technical field：
The utility model is related to a kind of electric transmission line isolator device, specifically a kind of anti-pollution disk-shape suspension porcelain insulators.
Background technology：
Anti-pollution disk-shape suspension porcelain insulator is suitable for exchange overhead power line, and substation and electric railroad contact net are outstanding
It hangs；The anti-pollution disk-shape suspension porcelain insulator used now is umbrella body, chapeau de fer, tight inserting pin, steel feet composition, and wherein umbrella body is two layers of knot
Structure, small since there are creepage distances, full skirt designs the problems such as unreasonable, therefore this kind of product pollution flashover voltage is low, when in use cannot
Achieve the purpose that resistant well；Present environmental pollution is on the rise, busy to further encounter some catastrophic thick fog weather, such as
The anti-pollution characteristic what improves anti-pollution disk-shape suspension porcelain insulator has become the problem that technical staff's needs are captured.
Utility model content：
The purpose of this utility model is to provide a kind of anti-pollution disk-shape suspension porcelain insulators, have simple in structure, resistance to soiling
It can be good with self-cleaning property.
Technical solution：
In order to solve the above technical problems, the utility model provides the following technical solutions, a kind of resistant disc suspension porcelain insulating
Son, including anti-pollution disk-shape suspension porcelain insulator ontology, anti-pollution disk-shape suspension porcelain insulator ontology mainly by umbrella body, chapeau de fer, be seated
Pin, four part of steel feet composition；The umbrella body is made of three parts, including upper umbrella body, middle umbrella body, lower umbrella body；The upper umbrella body and
The upper surface of middle umbrella body and lower surface are arcwall face, and the upper surface of lower umbrella body is arcwall face, and lower surface is plane；Inside umbrella body
Steel feet is installed；It is bonded by adhesive between steel feet and umbrella body；The chapeau de fer is located at the top of umbrella body, between chapeau de fer and umbrella body
It is bonded by adhesive.
Preferably, the adhesive is quartz sand adhesive.
Part is not directed in the utility model to be the same as those in the prior art or can be realized by using the prior art.
The beneficial effects of the utility model：A kind of anti-pollution disk-shape suspension porcelain insulator is provided, umbrella body diameter increases, climb electricity away from
It is more open from increase, umbrella shape, it is horizontal to improve resistant；The upper surface of upper umbrella body and middle umbrella body and lower surface are arcwall face, subumbrella
The upper surface of body is arcwall face, and lower surface is plane；A cavity, middle umbrella body and lower umbrella body are formed between upper umbrella body and middle umbrella body
Between also form a cavity；When air-flow passes through insulator, according to aerodynamics, pressure difference can be formed in chamber portion,
Dust on insulator will be entrained by the flow of air, and therefore, the utility model self-cleaning property is more preferable.
Description of the drawings：
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon.
Fig. 1 is a kind of anti-pollution disk-shape suspension porcelain insulator overall structure figure of the utility model.
Figure label：1 it is chapeau de fer, 2 be tight inserting pin, 3 be umbrella body, 4 be upper umbrella body, 5 be middle umbrella body, 6 be lower umbrella body, 7 is
Rigid foot.
Specific implementation mode：
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 is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Please refer to figure：A kind of anti-pollution disk-shape suspension porcelain insulator, including anti-pollution disk-shape suspension porcelain insulator ontology, resistant disk
Shape suspended porcelain insulator ontology is mainly made of umbrella body 3, chapeau de fer 1, tight inserting pin 2,7 four part of steel feet；The umbrella body has three parts
Composition, including upper umbrella body 4, middle umbrella body 5, lower umbrella body 6；The upper surface of the upper umbrella body 4 and middle umbrella body 5 and lower surface are arc
The upper surface in face, lower umbrella body 6 is arcwall face, and lower surface is plane；Steel feet 7 is installed inside umbrella body 3；Between steel feet 7 and umbrella body 3
It is bonded by adhesive；The chapeau de fer 1 is located at the top of umbrella body 3, is bonded by adhesive between chapeau de fer 1 and umbrella body 3.
In summary：A kind of anti-pollution disk-shape suspension porcelain insulator is provided, 3 diameter of umbrella body increases, creepage distance increases, umbrella shape
It is more open, it is horizontal to improve resistant；The upper surface of upper umbrella body 4 and middle umbrella body 5 and lower surface are arcwall face, the upper table of lower umbrella body 6
Face is arcwall face, and lower surface is plane；A cavity is formed between upper umbrella body 4 and middle umbrella body 5, between middle umbrella body 5 and lower umbrella body 6
Also a cavity is formed；When air-flow passes through insulator, according to aerodynamics, pressure difference, insulation can be formed in chamber portion
Dust on son will be entrained by the flow of air, and therefore, the utility model self-cleaning property is more preferable.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms；Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein, and any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (2)
1. a kind of anti-pollution disk-shape suspension porcelain insulator, including anti-pollution disk-shape suspension porcelain insulator ontology, resistant disk-shaped suspension porcelain are exhausted
Edge ontology is mainly made of umbrella body, chapeau de fer, tight inserting pin, four part of steel feet；The umbrella body is made of three parts, including upper umbrella
Body, middle umbrella body, lower umbrella body；The upper surface of the upper umbrella body and middle umbrella body and lower surface are arcwall face, the upper surface of lower umbrella body
For arcwall face, lower surface is plane；Steel feet is installed inside umbrella body；It is bonded by adhesive between steel feet and umbrella body；The iron
Cap is located at the top of umbrella body, is bonded by adhesive between chapeau de fer and umbrella body.
2. a kind of anti-pollution disk-shape suspension porcelain insulator according to claim 1, it is characterised in that：The adhesive is quartz
Mastic mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092604.7U CN207781276U (en) | 2018-01-19 | 2018-01-19 | A kind of anti-pollution disk-shape suspension porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092604.7U CN207781276U (en) | 2018-01-19 | 2018-01-19 | A kind of anti-pollution disk-shape suspension porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781276U true CN207781276U (en) | 2018-08-28 |
Family
ID=63213955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092604.7U Active CN207781276U (en) | 2018-01-19 | 2018-01-19 | A kind of anti-pollution disk-shape suspension porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781276U (en) |
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2018
- 2018-01-19 CN CN201820092604.7U patent/CN207781276U/en active Active
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