CN207302758U - Insulator - Google Patents
Insulator Download PDFInfo
- Publication number
- CN207302758U CN207302758U CN201720854346.7U CN201720854346U CN207302758U CN 207302758 U CN207302758 U CN 207302758U CN 201720854346 U CN201720854346 U CN 201720854346U CN 207302758 U CN207302758 U CN 207302758U
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- Prior art keywords
- foaming body
- insulating sleeve
- insulation foaming
- insulation
- curable glue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of insulator, including：Insulating sleeve；Silicon rubber umbrella skirt, is formed on the outer wall of the insulating sleeve；With insulation foaming body, it is arranged in the insulating sleeve.Curable glue is provided between the insulation foaming body and the inner wall of the insulating sleeve, and the curable glue is more soft than the insulation foaming body and the insulating sleeve after solidification.In the utility model, since curable glue is very soft, it is with larger deformability, it can effectively prevent gap occur between insulation foaming body and the inner wall of insulating sleeve, so as to improve the electrical insulation capability and security performance of insulator.
Description
Technical field
It the utility model is related to a kind of insulator.
Background technology
In the prior art, porcelain insulator and composite insulator are generally included for outdoor insulator.Composite insulator
Have the advantages that light weight, cost are low etc., are widely used in electric insulation industry.Common composite insulator generally includes hollow
Glass fibre epoxy insulating sleeve, the electro-insulating rubber full skirt on the outer wall of insulating sleeve and it is filled in insulating sleeve
Insulating gas or polyurethane foaming body.
For the insulator of internal filling insulating gas, gas easily leaks, thus must install monitoring device with
The change of the gas inside insulating sleeve is monitored, so as to find that insulating gas leaks in time.In addition, this filling is exhausted
Once there is insulating gas leakage in the insulator of edge gas, is easy for causing security incident, and existing must security risk.
For the insulator of internal filled polyurethane foaming body, polyurethane foaming body is easily shelled with the inner wall of insulating sleeve
From this is because shrinkage rates of the polyurethane foaming body when temperature reduces are much larger than the contraction of glass fibre epoxy insulating sleeve
Ratio, therefore, after circulation of repeatedly expanding with heat and contract with cold, polyurethane foaming body will be peeled off with the inner wall of insulating sleeve so that poly-
Occurs gap between urethane foaming body and the inner wall of insulating sleeve, exterior aqueous vapor will be easily advanced into the gap, cause absolutely
Edge is easy to be electrically shocked and wears, and seriously affects the security performance of insulator.
Utility model content
The purpose of this utility model aims to solve the problem that at least one aspect of the above-mentioned problems in the prior art and defect.
A purpose according to the present utility model, there is provided a kind of insulator, it can be effectively prevented in insulation foaming body
Occurs gap between the inner wall of insulating sleeve, so as to improve the electrical insulation capability and security performance of insulator.
One side according to the present utility model, there is provided a kind of insulator, including：Insulating sleeve；Silicon rubber umbrella skirt, forms
On the outer wall of the insulating sleeve；With insulation foaming body, it is arranged in the insulating sleeve.In the insulation foaming body and institute
State and be provided with curable glue between the inner wall of insulating sleeve, and the curable glue is after solidification than the insulation foaming body
It is soft with the insulating sleeve.
The embodiment of an exemplary according to the present utility model, the insulation foaming body are in the form of a column, the column insulation
The length of foaming body is less than or equal to the length of the insulating sleeve, and the outside diameter of the column insulation foaming body is slightly smaller than institute
State the internal diameter of insulating sleeve.
The embodiment of another exemplary according to the present utility model, the column insulation foaming body are filled in described exhausted
In edge casing, and the curable glue is injected into the gap between the column insulation foaming body and the insulating sleeve
In.
The embodiment of another exemplary according to the present utility model, the insulation foaming body are in granular form, the particle
Shape insulation foaming body is blended in the curable glue, and the insulating sleeve is injected into together with the curable glue
In.
The embodiment of another exemplary according to the present utility model, the insulation foaming body are in granular form, the particle
Shape insulation foaming body is first filled into the insulating sleeve, and described curable in the insulating sleeve with being injected into afterwards
Glue mixes.
The embodiment of another exemplary according to the present utility model, the particulate insulation foaming body in spheroid form,
Square shape, rectangular shape or ellipsoid shape.
The embodiment of another exemplary according to the present utility model, the insulation foaming body include multistage column insulation hair
Foam, the length of every section of column insulation foaming body are less than the length of the insulating sleeve, and every section of column insulation
The outside diameter of foaming body is slightly smaller than the internal diameter of the insulating sleeve.
The embodiment of another exemplary according to the present utility model, the multistage column insulation foaming body are filled into institute
State in insulating sleeve, between the curable glue is injected between the multistage column insulation foaming body and the insulating sleeve
In gap.
The embodiment of another exemplary according to the present utility model, is set between adjacent two sections of columns insulation foaming body
There is insulating supporting structure.
The embodiment of another exemplary according to the present utility model, the curable glue are applied to the insulating sleeve
Inner wall on, and in the insulating sleeve insulating foaming material is filled after curable glue curing, so as in institute
State and the insulation foaming body is formed in insulating sleeve.
The embodiment of another exemplary according to the present utility model, the insulation foaming body are polyurethane foaming body, gather
Propylene foaming body or foamed polystyrene body.
The embodiment of another exemplary according to the present utility model, the insulation foaming body have closed-cell foam structure.
The embodiment of another exemplary according to the present utility model, the curable glue are curable Silica hydrogel.
The embodiment of another exemplary according to the present utility model, the insulating sleeve are glass fibre epoxy insulation sleeve
Pipe.
Other side according to the present utility model, there is provided a kind of manufacture method of insulator, comprises the following steps：
S110：Manufacture insulation foaming body；
S120：The insulation foaming body is filled into the insulating sleeve；
S130：The curable glue of liquid is injected into the gap between the insulation foaming body and the insulating sleeve；With
S140：Cure curable glue,
Wherein, the curable glue is more soft than the insulation foaming body and the insulating sleeve after solidification.
Other side according to the present utility model, there is provided a kind of manufacture method of insulator, comprises the following steps：
S210：Insulation foaming body is manufactured, the insulation foaming body is in granular form；
S220：The curable glue of the particulate insulation foaming body and liquid mixed, and is consolidated with liquid
Change glue to be injected into together in the insulating sleeve；With
S230：Cure the curable glue,
Wherein, the curable glue is more soft than the insulation foaming body and the insulating sleeve after solidification.
Other side according to the present utility model, there is provided a kind of manufacture method of insulator, comprises the following steps：
S310：Insulation foaming body is manufactured, the insulation foaming body is in granular form；
S320：The curable glue of liquid is injected in the insulating sleeve；
S330：The particulate insulation foaming body is filled into the insulating sleeve, and is mixed with the curable glue of liquid
It is combined；
S340：Cure the curable glue,
Wherein, the curable glue is more soft than the insulation foaming body and the insulating sleeve after solidification.
Other side according to the present utility model, there is provided a kind of manufacture method of insulator, comprises the following steps：
S410：One layer of curable glue is coated on the inner wall of insulating sleeve, and cures the curable glue；With
S420：Insulating foaming material is filled into the insulating sleeve (120), so as in the insulating sleeve (120)
It is middle to form the insulation foaming body (140),
Wherein, the curable glue is more soft than the insulation foaming body and the insulating sleeve after solidification.
In the embodiment of foregoing each exemplary according to the present utility model, in insulation foaming body and insulating sleeve
Curable glue is provided between wall, the curable glue is more soft than insulation foaming body and insulating sleeve after solidification.Since this can
Solidification glue is very soft, and therefore, with larger deformability, it can be effectively prevented in insulation foaming body and insulating sleeve for it
Inner wall between there is gap, so as to improve the electrical insulation capability and security performance of insulator.
The description made by below with reference to attached drawing to the utility model, the other objects and advantages of the utility model will
It is clear that it can simultaneously help to be fully understood by the utility model.
Brief description of the drawings
Fig. 1 shows the schematic diagram of the insulator of first embodiment according to the present utility model；
Fig. 2 shows the schematic diagram of the insulator of second embodiment according to the present utility model；
Fig. 3 shows the schematic diagram of the insulator of 3rd embodiment according to the present utility model；
Fig. 4 shows the schematic diagram of the insulator of fourth embodiment according to the present utility model；
Fig. 5 shows the schematic diagram of the insulator of the 5th embodiment according to the present utility model.
Embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
In specification, the same or similar drawing reference numeral indicates the same or similar component.It is following real to the utility model referring to the drawings
The explanation for applying mode is intended to explain the design of the overall utility model of the utility model, and is not construed as to this practicality
A kind of new limitation.
In addition, in the following detailed description, for ease of explaining, many concrete details are elaborated to provide to present disclosure
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments can also in the case of these no details
It is carried out.In other cases, known construction and device is diagrammatically embodied to simplify attached drawing.
General technical design according to the present utility model, there is provided a kind of insulator, including：Insulating sleeve；Silicon rubber
Full skirt, is formed on the outer wall of the insulating sleeve；With insulation foaming body, it is arranged in the insulating sleeve.In the insulation
Curable glue is provided between the inner wall of foaming body and the insulating sleeve, and the curable glue is after solidification than described
Insulation foaming body and the insulating sleeve are soft.
First embodiment
Fig. 1 shows the schematic diagram of the insulator of first embodiment according to the present utility model.As shown in Figure 1, in diagram
In embodiment, which mainly includes：Silicon rubber umbrella skirt 110, insulating sleeve 120 and insulation foaming body 140.Silicon rubber umbrella skirt
110 are formed on the outer wall of insulating sleeve 120.Insulation foaming body 140 is arranged in insulating sleeve 120.
In one embodiment of the utility model, as shown in Figure 1, in insulation foaming body 140 and insulating sleeve 120
Curable glue 130 is provided between wall, the curable glue 130 is more soft than insulation foaming body 140 and insulating sleeve 120 after solidification
Soft, therefore, its deformability is greater than insulation foaming body 140 and insulating sleeve 120, so as to effectively prevent from sending out in insulation
There is gap between the inner wall of foam 140 and insulating sleeve 120.
As shown in Figure 1, in the illustrated embodiment, insulation foaming body 140 is in the form of a column, the column insulation foaming body 140
Length is less than or equal to the length of insulating sleeve 120, and the outside diameter of column insulation foaming body 140 is slightly smaller than insulating sleeve 120
Internal diameter.
Column insulation foaming body 140 is made in advance, and is filled in insulating sleeve 120.In column insulation foaming body
After 140 are filled into insulating sleeve 120, the curable glue 130 of liquid is injected into column insulation foaming body 140 and insulation
In gap between casing 120.Then, cure curable glue 130, for example, can be by being heated to predetermined temperature or placement
A period of time cures curable glue 130.After the curing of curable glue 130, column insulation foaming body 140 just can by this
Solidification glue 130 is bonded on the inner wall of insulating sleeve 120.
In one embodiment of the utility model, aforementioned dielectric foaming body 140 can be polyurethane foaming body, polypropylene
Foaming body or foamed polystyrene body.
In one embodiment of the utility model, aforementioned dielectric foaming body 140 can have closed-cell foam structure.
In one embodiment of the utility model, aforementioned curable glue 130 can be curable Silica hydrogel.
In one embodiment of the utility model, aforementioned dielectric casing 120 can be glass fibre epoxy insulating sleeve.
In one embodiment of the utility model, the manufacturing process of the insulator shown in Fig. 1 can be as follows：
First, insulation foaming body 140 is manufactured；
Then, insulation foaming body 140 is filled into insulating sleeve 120；
Then, the curable glue 130 of liquid is injected into the gap between insulation foaming body 140 and insulating sleeve 120；
Then, cure curable glue 130.
In another embodiment of the utility model, the manufacturing process of the insulator shown in Fig. 1 can be as follows：
First, one layer of curable glue 130 is coated on the inner wall of insulating sleeve 120, and cures curable glue 130；
Then, insulating foaming material is filled into insulating sleeve 120, to form insulation hair in insulating sleeve 120
Foam 140.
Second embodiment
Fig. 2 shows the schematic diagram of the insulator of second embodiment according to the present utility model.As shown in Fig. 2, in diagram
In embodiment, which mainly includes：Silicon rubber umbrella skirt 210, insulating sleeve 220 and insulation foaming body 240.Silicon rubber umbrella skirt
210 are formed on the outer wall of insulating sleeve 220.Insulation foaming body 240 is arranged in insulating sleeve 220.
In one embodiment of the utility model, as shown in Fig. 2, in insulation foaming body 240 and insulating sleeve 220
Curable glue 230 is provided between wall, the curable glue 230 is more soft than insulation foaming body 240 and insulating sleeve 220 after solidification
Soft, therefore, its deformability is greater than insulation foaming body 240 and insulating sleeve 220, so as to effectively prevent from sending out in insulation
There is gap between the inner wall of foam 240 and insulating sleeve 220.
In one embodiment of the utility model, as shown in Fig. 2, insulation foaming body 240 is in granular form, the graininess is exhausted
Edge foaming body 240 can be blended in curable glue 230, and insulating sleeve 220 is injected into together with curable glue 230
In.Then, cure curable glue 230, for example, can be by being heated to predetermined temperature or placing curable to make for a period of time
Glue 230 cures.After the curing of curable glue 230, column insulation foaming body 240 is just bonded to by the curable glue 230
On the inner wall of insulating sleeve 220.
In another embodiment of the utility model, as shown in Fig. 2, insulation foaming body 240 is in granular form, the graininess
Insulation foaming body 240 is first filled into insulating sleeve 220, and the curable glue 230 with being injected into afterwards in insulating sleeve 220
Mixing.Then, cure curable glue 230, for example, can make to consolidate by being heated to predetermined temperature or placing a period of time
Change glue 230 to cure.After the curing of curable glue 230, column insulation foaming body 240 is just bonded by the curable glue 230
To the inner wall of insulating sleeve 220.
As shown in Fig. 2, in the illustrated embodiment, particulate insulation foaming body 240 is in square shape, still, this reality
With the new embodiment for being not limited to diagram, the particulate insulation foaming body 240 can also be in spheroid form, square shape or
Ellipsoid shape.
In one embodiment of the utility model, aforementioned dielectric foaming body 240 can be polyurethane foaming body, polypropylene
Foaming body or foamed polystyrene body.
In one embodiment of the utility model, aforementioned dielectric foaming body 240 can have closed-cell foam structure.
In one embodiment of the utility model, aforementioned curable glue 230 can be curable Silica hydrogel.
In one embodiment of the utility model, aforementioned dielectric casing 220 can be glass fibre epoxy insulating sleeve.
In one embodiment of the utility model, the manufacturing process of the insulator shown in Fig. 2 can be as follows：
First, granular edge foaming body 240 absolutely is manufactured；
Then, particulate insulation foaming body 240 and the curable glue 230 of liquid are mixed, and with liquid can
Solidification glue 230 is injected into insulating sleeve 220 together；
Then, cure curable glue 230.
In another embodiment of the utility model, the manufacturing process of the insulator shown in Fig. 2 can be as follows：
First, granular insulation foaming body 240 is manufactured；
Then, the curable glue 230 of liquid is injected in insulating sleeve 220；
Then, particulate insulation foaming body 240 is filled into insulating sleeve 220, and it is mixed with the curable glue 230 of liquid
It is combined；
Then, cure curable glue 230.
3rd embodiment
Fig. 3 shows the schematic diagram of the insulator of 3rd embodiment according to the present utility model.As shown in figure 3, in diagram
In embodiment, which mainly includes：Silicon rubber umbrella skirt 310, insulating sleeve 320 and insulation foaming body 340.Silicon rubber umbrella skirt
310 are formed on the outer wall of insulating sleeve 320.Insulation foaming body 340 is arranged in insulating sleeve 320.
In one embodiment of the utility model, as shown in figure 3, in insulation foaming body 340 and insulating sleeve 320
Curable glue 330 is provided between wall, the curable glue 330 is more soft than insulation foaming body 340 and insulating sleeve 320 after solidification
Soft, therefore, its deformability is greater than insulation foaming body 340 and insulating sleeve 320, so as to effectively prevent from sending out in insulation
There is gap between the inner wall of foam 340 and insulating sleeve 320.
In one embodiment of the utility model, as shown in figure 3, insulation foaming body 340 is in granular form, the graininess is exhausted
Edge foaming body 340 can be blended in curable glue 330, and insulating sleeve 320 is injected into together with curable glue 330
In.Then, cure curable glue 330, for example, can be by being heated to predetermined temperature or placing curable to make for a period of time
Glue 330 cures.After the curing of curable glue 330, column insulation foaming body 340 is just bonded to by the curable glue 330
On the inner wall of insulating sleeve 320.
In another embodiment of the utility model, as shown in figure 3, insulation foaming body 340 is in granular form, the graininess
Insulation foaming body 340 is first filled into insulating sleeve 320, and the curable glue 330 with being injected into afterwards in insulating sleeve 320
Mixing.Then, cure curable glue 330, for example, can make to consolidate by being heated to predetermined temperature or placing a period of time
Change glue 330 to cure.After the curing of curable glue 330, column insulation foaming body 340 is just bonded by the curable glue 330
To the inner wall of insulating sleeve 320.
As shown in figure 3, in the illustrated embodiment, particulate insulation foaming body 340 is in square shape, still, this reality
With the new embodiment for being not limited to diagram, the particulate insulation foaming body 340 can also be in spheroid form, square shape or
Ellipsoid shape.
In one embodiment of the utility model, aforementioned dielectric foaming body 340 can be polyurethane foaming body, polypropylene
Foaming body or foamed polystyrene body.
In one embodiment of the utility model, aforementioned dielectric foaming body 340 can have closed-cell foam structure.
In one embodiment of the utility model, aforementioned curable glue 330 can be curable Silica hydrogel.
In one embodiment of the utility model, aforementioned dielectric casing 320 can be glass fibre epoxy insulating sleeve.
In one embodiment of the utility model, the manufacturing process of the insulator shown in Fig. 3 can be as follows：
First, granular edge foaming body 340 absolutely is manufactured；
Then, particulate insulation foaming body 340 and the curable glue 330 of liquid are mixed, and with liquid can
Solidification glue 330 is injected into insulating sleeve 320 together；
Then, cure curable glue 330.
In another embodiment of the utility model, the manufacturing process of the insulator shown in Fig. 3 can be as follows：
First, granular insulation foaming body 340 is manufactured；
Then, the curable glue 330 of liquid is injected in insulating sleeve 320；
Then, particulate insulation foaming body 340 is filled into insulating sleeve 320, and it is mixed with the curable glue 330 of liquid
It is combined；
Then, cure curable glue 330.
Fourth embodiment
Fig. 4 shows the schematic diagram of the insulator of fourth embodiment according to the present utility model.As shown in figure 4, in diagram
In embodiment, which mainly includes：Silicon rubber umbrella skirt 410, insulating sleeve 420 and insulation foaming body 440.Silicon rubber umbrella skirt
410 are formed on the outer wall of insulating sleeve 420.Insulation foaming body 440 is arranged in insulating sleeve 420.
In one embodiment of the utility model, as shown in Figure 1, in insulation foaming body 440 and insulating sleeve 420
Curable glue 430 is provided between wall, the curable glue 430 is more soft than insulation foaming body 440 and insulating sleeve 420 after solidification
Soft, therefore, its deformability is greater than insulation foaming body 440 and insulating sleeve 420, so as to effectively prevent from sending out in insulation
There is gap between the inner wall of foam 440 and insulating sleeve 420.
As shown in figure 4, in the illustrated embodiment, which includes multistage column insulation foaming body 440,
The length of every section of column insulation foaming body 440 is less than the length of insulating sleeve 420, and every section of column insulation foaming body 440
Outside diameter is slightly smaller than the internal diameter of insulating sleeve 420.
Every section of column insulation foaming body 440 is made in advance, and is filled in insulating sleeve 420.It is exhausted in multistage column
After edge foaming body 440 is filled into insulating sleeve 420, the curable glue 430 of liquid is injected into multistage column insulation hair
In gap between foam 440 and insulating sleeve 420.Then, cure curable glue 430, for example, can be pre- by being heated to
Constant temperature degree places a period of time cure curable glue 430.After the curing of curable glue 430, multistage column insulation hair
Foam 440 is just bonded on the inner wall of insulating sleeve 420 by the curable glue 430.
In one embodiment of the utility model, aforementioned dielectric foaming body 440 can be polyurethane foaming body, polypropylene
Foaming body or foamed polystyrene body.
In one embodiment of the utility model, aforementioned dielectric foaming body 440 can have closed-cell foam structure.
In one embodiment of the utility model, aforementioned curable glue 430 can be curable Silica hydrogel.
In one embodiment of the utility model, aforementioned dielectric casing 420 can be glass fibre epoxy insulating sleeve.
In one embodiment of the utility model, the manufacturing process of the insulator shown in Fig. 4 can be as follows：
First, multistage insulation foaming body 440 is manufactured；
Then, multistage insulation foaming body 440 is filled into insulating sleeve 420；
Then, the curable glue 430 of liquid is injected into the gap between insulation foaming body 440 and insulating sleeve 420；
Then, cure curable glue 430.
5th embodiment
Fig. 5 shows the schematic diagram of the insulator of the 5th embodiment according to the present utility model.Insulator and figure shown in Fig. 5
The main distinction of insulator shown in 4 is：Insulating supporting structure is provided between adjacent two sections of column insulation foamings body 540
550, as shown in Figure 5.In addition, the insulator shown in the insulator and Fig. 4 shown in Fig. 5 is essentially identical.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and this area
Technical staff can make improvements, the rushing in terms of not recurring structure or principle of the structure described in various embodiments
It can be freely combined in the case of prominent.
Although the utility model is illustrated with reference to attached drawing, the embodiment disclosed in attached drawing is intended to this practicality
New preferred embodiment is illustrative, and it is not intended that limiting one kind of the utility model.
Although some embodiments of this totality utility model design are shown and illustrate, those of ordinary skill in the art will
Understand, in the case of the principle and spirit conceived without departing substantially from this totality utility model, these embodiments can be made a change, this
The scope of utility model is limited with claim and their equivalent.
It should be noted that word " comprising " is not excluded for other element or steps, word "a" or "an" is not excluded for multiple.Separately
Outside, any element label of claim should not be construed as limitation the scope of the utility model.
Claims (14)
1. a kind of insulator, including：
Insulating sleeve；
Silicon rubber umbrella skirt (110), is formed on the outer wall of the insulating sleeve；With
Insulation foaming body, is arranged in the insulating sleeve,
It is characterized in that：
Curable glue is provided between the insulation foaming body and the inner wall of the insulating sleeve, and the curable glue exists
It is more soft than the insulation foaming body and the insulating sleeve after curing.
2. insulator according to claim 1, it is characterised in that：
The insulation foaming body is in the form of a column, and the length of the column insulation foaming body is less than or equal to the length of the insulating sleeve
Degree, and the outside diameter of the column insulation foaming body is slightly smaller than the internal diameter of the insulating sleeve.
3. insulator according to claim 2, it is characterised in that：
The column insulation foaming body is filled in the insulating sleeve, and the curable glue is injected into the column
In gap between insulation foaming body and the insulating sleeve.
4. insulator according to claim 1, it is characterised in that：
The insulation foaming body is in granular form, and the particulate insulation foaming body is blended in the curable glue, and with institute
Curable glue is stated to be injected into together in the insulating sleeve.
5. insulator according to claim 1, it is characterised in that：
The insulation foaming body is in granular form, and the particulate insulation foaming body is filled into the insulating sleeve, and with note
Enter the curable glue mixing into the insulating sleeve.
6. insulator according to claim 4 or 5, it is characterised in that：
The particulate insulation foaming body is in spheroid form, square shape, rectangular shape or ellipsoid shape.
7. insulator according to claim 1, it is characterised in that：
The insulation foaming body includes multistage column insulation foaming body, and the length of every section of column insulation foaming body is less than described
The length of insulating sleeve, and the outside diameter of every section of column insulation foaming body is slightly smaller than the internal diameter of the insulating sleeve.
8. insulator according to claim 7, it is characterised in that：
The multistage column insulation foaming body is filled into the insulating sleeve, and the curable glue is injected into the multistage
In gap between column insulation foaming body and the insulating sleeve.
9. insulator according to claim 8, it is characterised in that：
Insulating supporting structure is provided between adjacent two sections of columns insulation foaming body.
10. insulator according to claim 1, it is characterised in that：
The curable glue is applied on the inner wall of the insulating sleeve, and fills insulation foaming in the insulating sleeve
Material, to form the insulation foaming body in the insulating sleeve.
11. insulator according to claim 1, it is characterised in that：
The insulation foaming body is polyurethane foaming body, polypropylene expanded body or foamed polystyrene body.
12. insulator according to claim 11, it is characterised in that：The insulation foaming body has closed-cell foam structure.
13. insulator according to claim 1, it is characterised in that：The curable glue is curable Silica hydrogel.
14. insulator according to claim 1, it is characterised in that：The insulating sleeve is glass fibre epoxy insulation sleeve
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854346.7U CN207302758U (en) | 2017-07-14 | 2017-07-14 | Insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854346.7U CN207302758U (en) | 2017-07-14 | 2017-07-14 | Insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207302758U true CN207302758U (en) | 2018-05-01 |
Family
ID=62451101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720854346.7U Expired - Fee Related CN207302758U (en) | 2017-07-14 | 2017-07-14 | Insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207302758U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801970A (en) * | 2018-06-11 | 2018-11-13 | 清华大学深圳研究生院 | The detection method of support insulator boundary defect and interface state |
| CN109192410A (en) * | 2018-09-12 | 2019-01-11 | 北京理工大学 | A kind of super UHV transmission line lightweight insulator core and preparation method thereof |
| CN109256245A (en) * | 2017-07-14 | 2019-01-22 | 泰科电子(上海)有限公司 | Insulator and its manufacturing method |
| CN109293878A (en) * | 2018-09-12 | 2019-02-01 | 北京理工大学 | A kind of preparation method of high insulating polyimide hard bubble bead |
-
2017
- 2017-07-14 CN CN201720854346.7U patent/CN207302758U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256245A (en) * | 2017-07-14 | 2019-01-22 | 泰科电子(上海)有限公司 | Insulator and its manufacturing method |
| CN108801970A (en) * | 2018-06-11 | 2018-11-13 | 清华大学深圳研究生院 | The detection method of support insulator boundary defect and interface state |
| CN109192410A (en) * | 2018-09-12 | 2019-01-11 | 北京理工大学 | A kind of super UHV transmission line lightweight insulator core and preparation method thereof |
| CN109293878A (en) * | 2018-09-12 | 2019-02-01 | 北京理工大学 | A kind of preparation method of high insulating polyimide hard bubble bead |
| CN109192410B (en) * | 2018-09-12 | 2020-06-12 | 北京理工大学 | Light insulator core body for ultra-high voltage transmission line and preparation method thereof |
| CN109293878B (en) * | 2018-09-12 | 2020-11-06 | 北京理工大学 | Preparation method of high-insulation polyurethane hard bubble small ball |
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