CN107134326A - A kind of insulator structure - Google Patents
A kind of insulator structure Download PDFInfo
- Publication number
- CN107134326A CN107134326A CN201710327088.1A CN201710327088A CN107134326A CN 107134326 A CN107134326 A CN 107134326A CN 201710327088 A CN201710327088 A CN 201710327088A CN 107134326 A CN107134326 A CN 107134326A
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- CN
- China
- Prior art keywords
- insulator
- cover body
- core
- structure according
- tracking groove
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/02—Suspension insulators; Strain insulators
- H01B17/06—Fastening of insulator to support, to conductor, or to adjoining insulator
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Abstract
The invention discloses a kind of insulator structure, including：Insulator body, described insulator body includes insulator cover body and insulator core；Described insulator core is arranged on the inside of insulator cover body and extends outward insulator cover body along the center line of insulator cover body, anti-tracking groove structure is provided with described insulator core, cavity is formed between described anti-tracking groove structure and the inwall of insulator cover body.The insulator structure, insulator cover body causes creep age distance long enough, insulator core inside insulator cover body is not easy laying dust, is separated between insulator cover body and insulator core by anti-tracking groove structure so that electric current is not transferred to insulator core up, it effectively prevent the generation of creepage phenomenon, and the insulator structure, it is simple in construction, it is reasonable in design, cost is low, and effect is notable.
Description
Technical field
The present invention relates to insulator technology field, more particularly to a kind of it is applied to prevent the insulator knot for climbing electricity in clarifier
Structure.
Background technology
In order to increase creep age distance, existing insulator is generally disk-like structure, and it is the disadvantage is that, when insulator surface is attached with
Easily insulator is set to produce creepage phenomenon after pollutant, the use to clarifier brings safety problem, has a strong impact on clarifier
Service life.
Chinese patent literature（The day for announcing：On June 3rd, 2015, notification number：CN204375509U）Disclose a kind of insulation away from
From long clarifier insulator, its body is in round pie, the inclined design of body outer edge；Body central position is provided with connection
Hole；It is equipped with body two sides recessed with this at least one body concentric annular projection and at least one ring-type.
Above-mentioned technical proposal is that, in order to stretch insulated lengths, and such structure does not have anti-creep Electricity Functional.
Chinese patent literature（The day for announcing：2 months 2012 1 days, notification number：CN202134290U）Disclose a kind of compound exhausted
Edge, including insulation mandrel, the metal that is fixed on the metal support head on insulation mandrel top, is fixed on insulation mandrel bottom are fixed
Pin and the anti-tracking insulating sheath being fixed on insulation mandrel outer wall；Two tools are arranged with the anti-tracking insulating sheath
Have a bowl-shape full skirt of accommodating cavity, the opening direction of the bowl-shape full skirt accommodating cavity on the contrary, namely a bowl-shape full skirt accommodating cavity
Opening is located at its side away from another bowl-shape full skirt.The present invention is designed by unique umbrella skirt construction, and dirt can be by
Accommodating cavity positioned at a bowl-shape full skirt of upper end is collected, and can be washed away in heavy rain, so as to be prevented effectively from because of a small amount of dirt
Influence to climb electrical property on accumulation full skirt body；And can quickly drain and fall on using the outer wall of another bowl-shape full skirt guard plot
Rainwater, and can be effectively ensured the guard plot inwall be in dried over anhydrous state, anti-creep electrical property is effectively ensured.
Although above-mentioned composite insulator can prevent creepage phenomenon, its is complicated, and is not suitable in clarifier
In application.
The content of the invention
The purpose of the present invention is to solve easily creepage phenomenon etc. occur after the insulator laying dust of existing clarifier to ask
Topic, and creep age distance can either be ensured by providing one kind, oil flue waste gas during insulator by will not directly contact insulator, Neng Gouyou
Effect prevents the insulator structure of creepage phenomenon.
The present invention realizes that the technical scheme that its technical purpose is used is：A kind of insulator structure, including：Insulator sheet
Body, described insulator body includes insulator cover body and insulator core；Described insulator core is arranged on insulator cover
The inside of body and along insulator cover body center line extend outward be provided with insulator cover body, described insulator core it is anti-
Electric groove structure is climbed, cavity is formed between described anti-tracking groove structure and the inwall of insulator cover body.The insulator structure,
By completely newly being set to insulator, the axis by insulator core along insulator cover body is set and insulator core extends
Go out and anti-tracking groove structure, anti-tracking groove structure and insulator are provided with insulator cover body certain length, insulator core
Formed and do not contacted between cavity, i.e. anti-tracking groove structure and insulator cover body between cover body inwall, purified in use
The wind of device by insulator cover body outside, insulator cover body causes creep age distance long enough, and such structure to set
Insulator core inside insulator cover body is not easy laying dust, due to passing through anti-creep between insulator cover body and insulator core
Electric groove structure is separated so that electric current is not transferred to insulator core up, effectively prevent the generation of creepage phenomenon,
And the insulator structure, simple in construction, reasonable in design, cost is low, and effect is notable.
Preferably, the distance between described insulator cover body open end and anti-tracking groove structure are in incremental structure
Set.It is to effectively prevent the generation of creepage phenomenon, be based between insulator cover body open end and anti-tracking groove structure
This, anti-tracking groove structure is in be incremented by structure setting, that is to say, that the distance between insulator cover body end and insulator core
It is more and more remote, it effectively prevent the generation of creepage phenomenon.
Preferably, described insulator cover body and insulator core are split-type structural.Insulator cover body and insulator
Core body is set to split-type structural, and such structure setting is convenient, and is conducive to the setting of anti-tracking groove structure.
Preferably, described insulator cover body includes the horizontal end face being wholely set and climbs electric cover body, described level
End face is circular configuration, and described climbs electric cover body for loop configuration.Horizontal end face be in order to windward, play gear wind action, and
It is then that insulator cover body is set to annular cover body structure in order to increase creep age distance, prevent the generation of creepage phenomenon to climb electric cover body,
It is easy to make, and the conveniently setting in clarifier, and anti-tracking effect is good.
Preferably, the center of described horizontal end face is provided with mounting hole, described mounting hole is screwed hole.Install
The setting in hole is the connection of insulator core and insulator cover body for convenience.
Preferably, the described end for climbing electric cover body is arc structure.The end for climbing electric cover body is set in arc structure
It is to increase anti-tracking effect.
Preferably, described insulator core is cylindrical structure, described anti-tracking groove structure is along insulator core
The axis direction of body is recessed on insulator core.Insulator core is set to cylindrical structure, while anti-tracking groove structure
Recessed such structure, which both facilitated, to be made on the circumference of insulator core, is also beneficial to carry out effectively preventing from climbing electricity.
Preferably, described anti-tracking groove structure includes circular ring slot and two taper anchor rings, two taper anchor rings are set
It is obliquely installed at the two ends of circular ring slot and to the two ends of insulator core.Such structure cause the end of insulator cover body with
Spacing increase between insulator core, is more beneficial for preventing from climbing electricity.
Preferably, one end that described insulator core coordinates with insulator cover body is provided with external screw thread.Insulator core
It is connected through a screw thread between body and insulator cover body, easy to connect, intensity is good.
Preferably, being provided with connecting hole along axis in the both ends of the surface of insulator core.
The beneficial effects of the invention are as follows：The insulator structure, insulator cover body causes creep age distance long enough, insulator cover
The insulator core in internal portion is not easy laying dust, is separated between insulator cover body and insulator core by anti-tracking groove structure
Come so that electric current is not transferred to insulator core up, effectively prevent the generation of creepage phenomenon, and the insulator knot
Structure, simple in construction, reasonable in design, cost is low, and effect is notable.
Brief description of the drawings
Fig. 1 is a kind of structural representation of insulator structure of the present invention；
Fig. 2 is a kind of decomposition texture schematic diagram of insulator structure of the present invention；
Fig. 3 is the left view in Fig. 1；
In figure：1st, insulator body, 2, insulator cover body, 3, insulator core, 4, anti-tracking groove structure, 5, cavity, 6, water
Planar end surface, 7, climb electric cover body, 8, mounting hole, 9, arc structure, 10, circular ring slot, 11, taper anchor ring, 12, external screw thread, 13, even
Connect hole.
Embodiment
Technical scheme is described in further detail below by specific embodiment and with reference to accompanying drawing.
Embodiment 1：
In the embodiment described in Fig. 1, Fig. 2, a kind of insulator structure, including：Insulator body 1, insulator body 1 includes exhausted
Edge cover body 2 and insulator core 3；Insulator core 3 is arranged on the inside of insulator cover body 2 and along along insulator cover body 2
Heart line, which is extended outward, is provided with anti-tracking groove structure 4, anti-tracking groove structure 4 on insulator cover body 2, insulator core 3
Cavity 5 is formed between the inwall of insulator cover body 2.Insulator cover body 2 and the split-type structural of insulator core 3.
The distance between the open end of insulator cover body 2 and anti-tracking groove structure 4 are in incremental structure setting.
Insulator cover body 2 includes the horizontal end face 6 being wholely set and climbs electric cover body 7.Horizontal end face 6 is circular configuration, is climbed
Electric cover body 7 is loop configuration（See Fig. 3）.The end for climbing electric cover body 7 is arc structure 9.
The center of horizontal end face 6 is provided with mounting hole 8, and mounting hole 8 is screwed hole.Insulator core 3 and insulator cover
One end that body 2 coordinates is provided with external screw thread 12.Insulator core 3 is connected with insulator cover body 2 by external screw thread and mounting hole screw thread
Connect.
Insulator core 3 be cylindrical structure, axis direction of the anti-tracking groove structure 4 along insulator core 3 it is recessed
On insulator core 3.Anti-tracking groove structure 4 includes the taper anchor ring 11 of circular ring slot 10 and two, and two taper anchor rings 11 are arranged on
The two ends of circular ring slot 10 are simultaneously obliquely installed to the two ends of insulator core 3.
Axis is provided with connecting hole 13 in the both ends of the surface of insulator core 3.
In the present embodiment, the total height of insulator cover body is 38 millimeters, a diameter of 67 millimeters of horizontal end face 6, and thickness is
10 millimeters, and the wall thickness for climbing electric cover body 7 is 5 millimeters, its height is 28 millimeters, and is 25 millis at the maximum gauge of insulator core
Rice, and a diameter of 15 millimeters in anti-tracking groove structure at circular ring slot, electric cover body end is climbed to the most narrow spacing of circular ring slot
From for 21 millimeters.The total length of insulator body is 65 millimeters.Such structure, it is easy to make, and material saving, and can be more
Good prevents the generation of creepage phenomenon.
The insulator structure, it is in split-type structural that insulator body, which is set, passes through an insulation for carrying external screw thread 12
The threaded connection of insulator cover body 2 that sub- core body 3 and one are threaded hole is formed, and insulator core 3 is along insulator cover body 2
Axis is set and insulator core 3 extends that to be provided with anti-tracking on the certain length of insulator cover body 2, insulator core 3 recessed
Slot structure 4, profile of the anti-tracking groove structure 4 along axis is in flat V-structure, anti-tracking groove structure 4 and insulator
Formed and do not contacted between cavity 5, i.e. anti-tracking groove structure 4 and insulator cover body 5 between the inwall of cover body 2, in use
The wind of clarifier by insulator cover body outside, namely the horizontal end face 6 of insulator cover body is windward side, and climbing electric cover body 7 can be with
Make the creep age distance long enough of insulator cover body, and such structure to be arranged on the insulator inside insulator cover body 2
Core body 3 is not easy laying dust, due to being separated between insulator cover body 2 and insulator core 3 by anti-tracking groove structure, makes
Obtain electric current and be not transferred to insulator core up, effectively prevent the generation of creepage phenomenon, and the insulator structure, structure
Simply, reasonable in design, cost is low, and effect is notable.
Claims (10)
1. a kind of insulator structure, it is characterised in that：Including insulator body（1）, described insulator body（1）Including insulation
Sub- cover body（2）And insulator core（3）；Described insulator core（3）It is arranged on insulator cover body（2）Inside and along insulation
Sub- cover body（2）Center line extend outward insulator cover body（2）, described insulator core（3）On to be provided with anti-tracking recessed
Slot structure（4）, described anti-tracking groove structure（4）With insulator cover body（2）Inwall between form cavity（5）.
2. a kind of insulator structure according to claim 1, it is characterised in that：Described insulator cover body（2）Openend
Portion and anti-tracking groove structure（4）The distance between in be incremented by structure setting.
3. a kind of insulator structure according to claim 1, it is characterised in that：Described insulator cover body（2）And insulation
Sub- core body（3）For split-type structural.
4. a kind of insulator structure according to claim 1, it is characterised in that：Described insulator cover body（2）Including one
The horizontal end face that body is set（6）With climb electric cover body（7）, described horizontal end face（6）For circular configuration, described climbs electric cover body
（7）For loop configuration.
5. a kind of insulator structure according to claim 4, it is characterised in that：Described horizontal end face（6）Center
It is provided with mounting hole（8）, described mounting hole（8）For screwed hole.
6. a kind of insulator structure according to claim 4, it is characterised in that：Described climbs electric cover body（7）End be
Arc structure（9）.
7. a kind of insulator structure according to claim 1, it is characterised in that：Described insulator core（3）For cylinder
Body structure, described anti-tracking groove structure（4）Along insulator core（3）Axis direction it is recessed in insulator core（3）On.
8. a kind of insulator structure according to claim 7, it is characterised in that：Described anti-tracking groove structure（4）Bag
Include circular ring slot（10）With two taper anchor rings（11）, two taper anchor rings（11）It is arranged on circular ring slot（10）Two ends and to insulation
Sub- core body（3）Two ends be obliquely installed.
9. a kind of insulator structure according to claim 1, it is characterised in that：Described insulator core（3）With insulation
Sub- cover body（2）One end of cooperation is provided with external screw thread（12）.
10. a kind of insulator structure according to claim 1 to 9 any one, it is characterised in that：Insulator core（3）
Both ends of the surface on axis is provided with connecting hole（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327088.1A CN107134326B (en) | 2017-05-10 | 2017-05-10 | Insulator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710327088.1A CN107134326B (en) | 2017-05-10 | 2017-05-10 | Insulator structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107134326A true CN107134326A (en) | 2017-09-05 |
| CN107134326B CN107134326B (en) | 2022-08-16 |
Family
ID=59731378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710327088.1A Active CN107134326B (en) | 2017-05-10 | 2017-05-10 | Insulator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107134326B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113410013A (en) * | 2021-07-09 | 2021-09-17 | 江苏恒高电气制造有限公司 | Insulator structure of rigid gas insulation transmission line |
| CN114360820A (en) * | 2022-02-21 | 2022-04-15 | 中国科学院空天信息创新研究院 | High-voltage insulation terminal for space traveling wave tube and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225088Y (en) * | 1995-04-05 | 1996-04-17 | 曾凡银 | Large distance antidirt insulator |
| CN202120694U (en) * | 2011-07-20 | 2012-01-18 | 辽宁省电力有限公司本溪供电公司 | Insulator creeping-increasing apparatus |
| CN202134289U (en) * | 2011-06-13 | 2012-02-01 | 朱桂盛 | Combined insulator |
| CN103824659A (en) * | 2014-02-26 | 2014-05-28 | 河北荣森电气有限公司 | Adhesive binding and suspended type disc-shaped polymer composite insulator chain element with clock-shell-shaped umbrella shirt |
| CN203895199U (en) * | 2014-04-25 | 2014-10-22 | 青州市力王电力科技有限公司 | Multi-umbrella skirt compound suspension insulator equipped with bulge loop |
| CN206711683U (en) * | 2017-05-10 | 2017-12-05 | 浙江清风侠环保设备有限公司 | A kind of insulator structure |
-
2017
- 2017-05-10 CN CN201710327088.1A patent/CN107134326B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225088Y (en) * | 1995-04-05 | 1996-04-17 | 曾凡银 | Large distance antidirt insulator |
| CN202134289U (en) * | 2011-06-13 | 2012-02-01 | 朱桂盛 | Combined insulator |
| CN202120694U (en) * | 2011-07-20 | 2012-01-18 | 辽宁省电力有限公司本溪供电公司 | Insulator creeping-increasing apparatus |
| CN103824659A (en) * | 2014-02-26 | 2014-05-28 | 河北荣森电气有限公司 | Adhesive binding and suspended type disc-shaped polymer composite insulator chain element with clock-shell-shaped umbrella shirt |
| CN203895199U (en) * | 2014-04-25 | 2014-10-22 | 青州市力王电力科技有限公司 | Multi-umbrella skirt compound suspension insulator equipped with bulge loop |
| CN206711683U (en) * | 2017-05-10 | 2017-12-05 | 浙江清风侠环保设备有限公司 | A kind of insulator structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113410013A (en) * | 2021-07-09 | 2021-09-17 | 江苏恒高电气制造有限公司 | Insulator structure of rigid gas insulation transmission line |
| CN114360820A (en) * | 2022-02-21 | 2022-04-15 | 中国科学院空天信息创新研究院 | High-voltage insulation terminal for space traveling wave tube and preparation method thereof |
| CN114360820B (en) * | 2022-02-21 | 2024-04-16 | 中国科学院空天信息创新研究院 | High-voltage insulation terminal for space traveling wave tube and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107134326B (en) | 2022-08-16 |
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