CN207319813U - One kind suit pillar anti-pollution porcelain insulator - Google Patents
One kind suit pillar anti-pollution porcelain insulator Download PDFInfo
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- CN207319813U CN207319813U CN201721409125.5U CN201721409125U CN207319813U CN 207319813 U CN207319813 U CN 207319813U CN 201721409125 U CN201721409125 U CN 201721409125U CN 207319813 U CN207319813 U CN 207319813U
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- insulator
- insulator body
- full skirt
- steel bushing
- inner cavity
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Abstract
The utility model discloses one kind to be set with pillar anti-pollution porcelain insulator, it includes insulator body, connect steel bushing and steel feet, insulator body upper end is connected with being connected steel bushing by adhesive phase, insulator body inner cavity is connected by adhesive phase with steel feet, deep gouge hole is provided with insulator body upper end, cushion pad is provided between insulator body upper surface and connection steel bushing, connection steel bushing has flange, the first full skirt and the second full skirt are provided with insulator body, the second full skirt outer end is provided with outer ring body, second full skirt inner cavity is provided with inner ring body, insulator body inner cavity lower end is provided with shoulder, cross bar is provided with the steel feet, the shoulder is supported on cross bar.The utility model good mechanical property；In the case where reducing quality, outer ring body is equipped with the second full skirt of second end outer end, the inner is connected with inner ring body, so can not only improve product comprehensive performance, but also can reduce cost of goods manufactured, the amount of cutting down the consumption of raw materials.
Description
Technical field
Power overhead network porcelain insulator is the utility model is related to, pillar anti-pollution porcelain insulating is set with more particularly, to one kind
Son.
Background technology
With the fast development of China's electric power, electrotechnical porcelain product dosage also increasingly increases.Porcelain insulator is one of electrotechnical porcelain product,
It is for supporting and fixed busbar and energized conductor, and makes to have between energized conductor or between conductor and the earth enough distances and exhausted
The part of edge, is to play a part of to support conducting wire in overhead transmission line and prevent electric current from returning ground.At present according to the work of porcelain insulator
Mode difference is divided into suspension type, pin type and pillar insulator, and wherein pillar insulator is wanted to apply in overhead transmission line most, in actual fortune
In, pillar insulator will not only have high mechanical strength（Mainly tension and bending strength）, and to have it is high it is electric absolutely
Edge（Impulse withstand voltage, antifouling property, breakdown voltage etc.）, but due to the limitation of insulator structure, existing pillar porcelain insulating
The above-mentioned comprehensive performance of son can't fully meet above-mentioned requirements, and use is somewhat limited.
Utility model content
Comprehensive imperfect problem present in for above-mentioned pillar insulator in the prior art, the utility model provide
A kind of mechanical strength and electric insulating quality are well all relatively good, a kind of big suit pillar anti-pollution porcelain insulator of use scope.
The technical problems to be solved in the utility model is adopted the technical scheme that：The suit pillar anti-pollution porcelain insulating
Son, it includes insulator body, connection steel bushing and steel feet, the insulator body upper end and passes through adhesive phase phase with being connected steel bushing
Even, insulator body inner cavity is connected by adhesive phase with steel feet, and deep gouge hole, insulator sheet are provided with insulator body upper end
Cushion pad is provided between body upper surface and connection steel bushing, the connection steel bushing has flange, connection is provided with flange
Hole, is provided with the first full skirt and the second full skirt in the insulator body, and the second full skirt outer end is provided with outer ring body, and second
Full skirt inner cavity is provided with inner ring body, and insulator body inner cavity lower end is provided with shoulder, and support is provided with the steel feet and holds bar, described
Shoulder is supported on support and holds on bar.
The utility model is due to compact-sized, uniform wall thickness, fires quality height, then be due to that alumina content reaches in product
To 40-50%, thus product good mechanical property；In the case where reducing quality, outer ring body, inner and inner ring are equipped with the second full skirt outer end
Body is connected, and so can not only improve product comprehensive performance, but also can reduce cost of goods manufactured, the amount of cutting down the consumption of raw materials；Utilize
Flange is connected with each other, and insulator is connected in the line more stable and reliable, it is ensured that overhead transmission line trouble free service.
Brief description of the drawings
Fig. 1 is the utility model main cross section structure diagram,
Fig. 2 is the A of Fig. 1 to structure diagram.
In figure, 1, connection steel bushing 2, insulator body 3, the first full skirt 4, the second full skirt 5, outer ring body 6, inner ring
Body 7, steel feet 8, adhesive phase I 9, adhesive phase II 10, cushion pad 11, shoulder 12, deep gouge hole 13, support hold bar 14,
Flange 15, connecting hole.
Embodiment
In fig. 1 and 2, a kind of suit pillar anti-pollution porcelain insulator, it includes insulator body 2, connection steel bushing 1
With steel feet 7, the insulator body upper end passes through adhesive phase I 8 with being connected steel bushing（With the mixing filling such as magnetic sand and cement
Into）It is connected, insulator body inner cavity is connected by adhesive phase II 9 with steel feet, and deep gouge hole is provided with insulator body upper end
12, deep gouge hole can mitigate porcelain insulator weight, while be conducive to the work of cushion pad, and insulator body upper surface is with being connected steel bushing
Between be provided with cushion pad 10, solve the impact force that is subject between connection steel bushing and insulator body using cushion pad, it is ensured that
Porcelain insulator is indeformable and cracking, extends its service life, and the connection steel bushing has a flange 14, the company of being provided with flange
Connect hole 15（It is arranged at intervals）, utilize flange and connecting hole（And screw rod）Docking can make the connection of insulator more solid and reliable, institute
State and the first full skirt 3 and the second full skirt 4 are provided with insulator body, the second full skirt outer end is provided with outer ring body 5, the second umbrella
Skirt inner cavity is provided with inner ring body 6, and insulator body inner cavity lower end is provided with shoulder 11, and monoblock type is provided with ten in the steel feet
The support of font is held bar 13 or is welded in steel feet, and the shoulder is supported on support and holds on bar.Insulator body is made by shoulder
More it is fixedly supported in steel feet, using connection steel bushing, by pillar porcelain insulator, the interconnection in aerial, connection are more stable
Reliably.
Claims (2)
1. one kind suit pillar anti-pollution porcelain insulator, it includes insulator body（2）, connection steel bushing（1）And steel feet（7）, it is described
Insulator body upper end is connected with being connected steel bushing by adhesive phase, and insulator body inner cavity passes through adhesive phase and steel feet phase
Connect, it is characterized in that：Deep gouge hole is provided with the insulator body upper end（12）, insulator body upper surface be connected steel bushing it
Between be provided with cushion pad（10）, it is described connection steel bushing there is flange（14）, connecting hole is provided with flange（15）, it is described exhausted
The first full skirt is provided with edge body（3）With the second full skirt（4）, the second full skirt outer end is provided with outer ring body（5）, second
Full skirt inner cavity is provided with inner ring body（6）, insulator body inner cavity lower end is provided with shoulder（11）, support, which is provided with, in the steel feet holds
Bar（13）, the shoulder is supported on support and holds on bar.
2. a kind of suit pillar anti-pollution porcelain insulator according to claim 1, it is characterized in that：The support holds bar（13）In ten
Font welding is arranged in steel feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721409125.5U CN207319813U (en) | 2017-10-30 | 2017-10-30 | One kind suit pillar anti-pollution porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721409125.5U CN207319813U (en) | 2017-10-30 | 2017-10-30 | One kind suit pillar anti-pollution porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319813U true CN207319813U (en) | 2018-05-04 |
Family
ID=62379904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721409125.5U Active CN207319813U (en) | 2017-10-30 | 2017-10-30 | One kind suit pillar anti-pollution porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207319813U (en) |
-
2017
- 2017-10-30 CN CN201721409125.5U patent/CN207319813U/en active Active
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