CN206742796U - A kind of 10kV wall isolations insulator - Google Patents
A kind of 10kV wall isolations insulator Download PDFInfo
- Publication number
- CN206742796U CN206742796U CN201720423417.8U CN201720423417U CN206742796U CN 206742796 U CN206742796 U CN 206742796U CN 201720423417 U CN201720423417 U CN 201720423417U CN 206742796 U CN206742796 U CN 206742796U
- Authority
- CN
- China
- Prior art keywords
- porcelain body
- wall
- isolations
- insulator
- porcelain
- 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.)
- Expired - Fee Related
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 24
- 238000002955 isolation Methods 0.000 title claims abstract description 15
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 47
- 239000003822 epoxy resin Substances 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 13
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
A kind of 10kV wall isolations insulator, including porcelain body, integrally formed multiple full skirts are set outside porcelain body, the adpting flange with wall connecting is additionally provided with outside porcelain body, the porcelain body both ends set binding post, porcelain body is internally provided with the conductive cable being connected with both ends binding post, epoxy resin glass sheath is arranged outside conductive cable, rubber sleeve is arranged outside epoxy resin glass sheath outer wall, the utility model has more preferable security performance, and the too small caused insulation porcelain that can solve to perforate within the walls wears situation about only going, and has good actual application value.
Description
Technical field
Wall bushing technical field is the utility model is related to, specially a kind of 10kV wall isolations insulator.
Background technology
Porcelain wall bushing is used for power station and electric substation's power distribution equipment and High-Voltage Electrical Appliances, and ground dummy board, wall are passed through for wire
Or electrical equipment shell, support current-carrying part to be allowed to over the ground or casing insulation.Insulator through walls is most important defeated in power Transmission
One of electric equipment, operating insulator through walls not only subject operating voltage and electric current for a long time, also subject to the event of equipment inside and outside
Caused various too high voltages and short circuit current during barrier, therefore the ratio that insulator through walls breaks down is higher, insulated porcelain sleeve is most
It often happens is that surface produces slight crack, if running into wet weather, easily cause insulated porcelain sleeve breakdown, and then trigger safe thing
Therefore and existing insulator through walls often occur in installation process in different size with the porcelain body that is needed outside wall within the walls, and pass
The insulator structure through walls of system is more single, can not meet this demand, therefore how the security performance of reinforced insulation insulator and to make
It is the emphasis and difficult point researched and developed at present with performance.
Utility model content
The technical problem that the utility model solves is to provide a kind of 10kV wall isolations insulator, to solve above-mentioned background
The shortcomings that in technology.
The technical problem that the utility model solves is realized using following technical scheme：
A kind of 10kV wall isolations insulator, including porcelain body, set integrally formed multiple full skirts outside porcelain body, outside porcelain body
The adpting flange with wall connecting is additionally provided with, the porcelain body both ends set binding post, and porcelain body is internally provided with and two terminations
The conductive cable of line terminals connection, is arranged epoxy resin glass sheath outside conductive cable, outside epoxy resin glass sheath outer wall
It is arranged rubber sleeve.
In the utility model, the porcelain body at the adpting flange both ends is integrally formed, and the porcelain body external diameter one big one at both ends
It is small, and internal diameter is in the same size.
In the utility model, the ratio between described porcelain body external diameter is（1.5~2.5）:1.
In the utility model, the adpting flange is bonded and fixed to outside porcelain body, and the porcelain body at adpting flange both ends is set respectively
It is equipped with the protrusion spacing ring for limiting adpting flange fixed position.
In the utility model, the protrusion that the insulator is internally provided with restriction epoxy resin glass sheath insertion position is spacing
Rank.
In the utility model, the rubber sleeve is soft rubber set.
In the utility model, the porcelain body both ends are additionally provided with the end socket for locking sealing.
Beneficial effect：A kind of 10kV wall isolations insulator described in the utility model, by being arranged outside conductive cable
Epoxy resin glass sheath and buffering rubber sleeve, in the case of outside insulator breakage, internal jacket can also be to a certain extent
Ensure safety, so as to reduce the generation of security incident, and porcelain body external diameter of the present utility model small one and large one design, can solve wall
Not past situation is worn in the too small caused insulated porcelain sleeve part of interior perforation, has good actual application value.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model preferred embodiment.
Wherein：1st, porcelain body；2nd, end socket；3rd, full skirt；4th, adpting flange；5th, binding post；6th, epoxy resin glass sheath；7、
Rubber sleeve；8th, spacing ring；9th, limit rank.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to a kind of preferred embodiment of Fig. 1 10kV wall isolations insulator, the present embodiment includes porcelain body 1, outside porcelain body 1
Integrally formed multiple full skirts 3 are set, is additionally provided with outside porcelain body 1 and is bonded with the adpting flange of wall connecting 4, adpting flange 4
Be fixed on outside porcelain body 1, the porcelain body 1 at the both ends of adpting flange 4 be respectively arranged with limit the fixed position of adpting flange 4 protrusion it is spacing
Ring 8, the porcelain body 1 at the both ends of adpting flange 4 are integrally formed, and the external diameter of porcelain body 1 at both ends small one and large one, its ratio be 1.5:1, and
Internal diameter is in the same size, and internal diameter is unanimously easy to conductive cable to pass through, and external diameter small one and large one be easy to that small end to pass through
Less through hole within the walls, the both ends of porcelain body 1 set binding post 5, and porcelain body 1 is internally provided with leads with what both ends binding post 5 was connected
Electrical cables, epoxy resin glass sheath 6 are arranged outside conductive cable, epoxy resin glass sheath 6 is by being arranged on the small end of porcelain body 1
The limit rank 9 that inside is set limits the position of insertion to limit, and rubber sleeve 7, rubber are arranged outside the outer wall of epoxy resin glass sheath 6
Set 7 is soft rubber set, plays certain buffering and insulating effect, in the present embodiment the both ends of porcelain body 1 by end socket 2 by porcelain body 1
The seal locking at both ends.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (7)
1. a kind of 10kV wall isolations insulator, it is characterised in that including porcelain body, integrally formed multiple umbrellas are set outside porcelain body
Skirt, the adpting flange with wall connecting is additionally provided with outside porcelain body, and the porcelain body both ends set binding post, set inside porcelain body
There is the conductive cable being connected with both ends binding post, epoxy resin glass sheath, epoxy resin glass are arranged outside conductive cable
Rubber sleeve is arranged outside sheath outer wall.
A kind of 2. 10kV wall isolations insulator according to claim 1, it is characterised in that the porcelain at the adpting flange both ends
Body by integral forming, and the porcelain body external diameter at both ends small one and large one, and internal diameter is in the same size.
3. a kind of 10kV wall isolations insulator according to claim 2, it is characterised in that the ratio between described porcelain body external diameter is
（1.5~2.5）:1.
4. a kind of 10kV wall isolations insulator according to claim 2, it is characterised in that the adpting flange is adhesively fixed
Outside porcelain body, the porcelain body at adpting flange both ends is respectively arranged with the protrusion spacing ring for limiting adpting flange fixed position.
5. a kind of 10kV wall isolations insulator according to claim 2, it is characterised in that the insulator is internally provided with limit
Determine the protrusion limit rank of epoxy resin glass sheath insertion position.
6. a kind of 10kV wall isolations insulator according to claim 1, it is characterised in that the rubber sleeve is soft rubber
Set.
7. a kind of 10kV wall isolations insulator according to claim 1, it is characterised in that the porcelain body both ends are additionally provided with
For locking the end socket of sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423417.8U CN206742796U (en) | 2017-04-21 | 2017-04-21 | A kind of 10kV wall isolations insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423417.8U CN206742796U (en) | 2017-04-21 | 2017-04-21 | A kind of 10kV wall isolations insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206742796U true CN206742796U (en) | 2017-12-12 |
Family
ID=60560523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720423417.8U Expired - Fee Related CN206742796U (en) | 2017-04-21 | 2017-04-21 | A kind of 10kV wall isolations insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206742796U (en) |
-
2017
- 2017-04-21 CN CN201720423417.8U patent/CN206742796U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |