CN207199386U - A kind of safe high-voltage isulation ceramics pole - Google Patents
A kind of safe high-voltage isulation ceramics pole Download PDFInfo
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- CN207199386U CN207199386U CN201720874769.5U CN201720874769U CN207199386U CN 207199386 U CN207199386 U CN 207199386U CN 201720874769 U CN201720874769 U CN 201720874769U CN 207199386 U CN207199386 U CN 207199386U
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- insulator
- fixedly connected
- insulated column
- platinum filament
- safe high
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Abstract
The utility model discloses a kind of safe high-voltage isulation ceramics pole, including insulation sleeve and insulator, sealing ring is fixedly connected with the inside of the insulation sleeve, the sealing ring side is installed with platinum filament, intermediate is fixedly connected with the inside of the platinum filament, described intermediate one end is installed with electrode, the electrode outer surface is provided with connecting hole, insulator is installed between the two neighboring intermediate, described insulator one end is fixedly connected with sensing original paper, the insulator is by square insulating head, insulated column and insulated column bottom composition, insulated column is fixedly connected between the insulated column bottom and square insulating head, insulative head fixing hole is installed with inside the square insulating head.The utility model improves the sealing water resistance of insulating ceramics post, reinforced insulation effect, its structure is novel, simple to operate, practical, has very high promotional value by setting sealing ring, intermediate and insulation sleeve.
Description
Technical field
Field of circuit elements is the utility model is related to, more particularly to a kind of safe high-voltage isulation ceramics pole.
Background technology
One end of high-tension bus-bar connection tower has hung the insulator of many plate-likes, and it is in order to increase creep age distance, generally
It is made up of glass or ceramics, referred to as ceramic insulation post or glass insulation post.In order to prevent the filth such as floating dust in insulator surface
Attachment, the breakdown of path insulated body both end voltage is formed, that is, climb electricity, therefore increase surface distance, i.e. creep distance, discharged along insulating surface
Distance be that leakage distance is equal to surface distance divided by system ceiling voltage creep distance, creep distance.Different according to pollution level, weight is dirty
Dirty area typically uses creep distance as 31 millimeters/every kilovolt.Null value insulator refers to the current potential point at insulator both ends in operation
Cloth is close to zero or null insulator.The influence of null value or low value insulator depends on insulator for the insulation of line conductor
String, due to the effect in manufacturing defect or the external world, the insulating properties of insulator can be deteriorated constantly, when insulaion resistance reduces or is zero
Referred to as low value or null value insulator.Staff once detected to circuit, and the ratio of null value or low value insulator is up to 9% unexpectedly
Left and right.This is the high another main cause of lightning outage rate.Insulator is smooth, it is possible to reduce the capacitive reactance between electric wire
Effect, to reduce the loss of electric current, therefore insulated column plays very big effect in electric power installation.
But current ceramic insulation post has following defect, sealing water resistance is very poor, and insulation effect is not good enough, these
Defect seriously limits the further development of ceramic insulation post.A kind of therefore, it is proposed that safe high-voltage isulation ceramics
Post.
Utility model content
Main purpose of the present utility model is to provide a kind of safe high-voltage isulation ceramics pole, can effectively solved
The problem of in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of safe high-voltage isulation ceramics pole, including insulation sleeve and insulator, the insulation sleeve inner side is fixed to be connected
Sealing ring is connected to, the sealing ring side is installed with platinum filament, intermediate, the centre are fixedly connected with the inside of the platinum filament
Body one end is installed with electrode, and the electrode outer surface is provided with connecting hole, peace is fixed between the two neighboring intermediate
Equipped with insulator, described insulator one end is fixedly connected with sensing original paper, and the insulator is by square insulating head, insulated column and absolutely
Edge post bottom is formed, and insulated column is fixedly connected between the insulated column bottom and square insulating head, is fixed inside the square insulating head
Insulative head fixing hole is installed, the insulation outer surface of column is installed with full skirt, is installed with inside the insulated column bottom
Perforation.
Preferably, the insulation sleeve is fixedly connected with intermediate by platinum filament.
Preferably, the platinum filament is fixedly connected with insulator by intermediate.
Preferably, the length range of the insulator is eight to ten centimetres.
Preferably, the connecting hole is fixedly connected with electrode.
Compared with prior art, the utility model has the advantages that：This kind of safe high-voltage isulation ceramics
For post by setting sealing ring, sealing ring is fixedly mounted on the junction of insulation sleeve and platinum filament, can play certain sealing function,
Because insulating ceramics post is installed out of doors more, rainy day easy ponding, if ponding is excessive, the insulation of ceramics insulator can be influenceed
Effect, it is easy to produce flicker electric discharge phenomena, influence the normal operation of circuit, cause unnecessary loss, the setting of sealing ring
Waterproof sealing effect can be effectively played, when there is ponding, water can only accumulate does not enter ceramics in the outer surface of ceramics insulator, water
Insulator, the sun out are easy for evaporating, distribute as water vapor, be advantageous to the lasting use of ceramics insulator,
By setting intermediate, intermediate is fixedly mounted between platinum filament and insulator, plays an insulating effect, avoid platinum filament and absolutely
Edge body directly contacts, and improves the safety coefficient of ceramics insulator, can prevent elevated pressure from giving birth to punch-through, is insulated by setting
Set, insulation sleeve are fixedly mounted on platinum filament outer surface, and installation personnel can hold insulation sleeve part in installation process and it is carried out
Installation, improve the safety coefficient in installation process.The utility model is improved exhausted by setting sealing ring, intermediate and insulation sleeve
The sealing water resistance of edge ceramics pole, reinforced insulation effect, its structure is novel, simple to operate, practical, has very high push away
Wide value.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the safe high-voltage isulation ceramics pole of the utility model.
Fig. 2 is the insulator structure schematic diagram of the safe high-voltage isulation ceramics pole of the utility model.
In figure：1st, original paper is sensed；2nd, sealing ring；3rd, insulation sleeve；4th, intermediate；5th, insulator；6th, electrode；7th, connecting hole；
8th, platinum filament；9th, insulative head fixing hole；10th, square insulating head；11st, insulated column；12nd, full skirt；13rd, perforate；14th, insulated column bottom.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of safe high-voltage isulation ceramics pole, including insulation sleeve 3 and insulator 5, it is described exhausted
The inner side of edge set 3 is fixedly connected with sealing ring 2, and the side of sealing ring 2 is installed with platinum filament 8, and the inner side of platinum filament 8 is fixed to be connected
Intermediate 4 is connected to, described one end of intermediate 4 is installed with electrode 6, and the outer surface of electrode 6 is provided with connecting hole 7, described
Insulator 5 is installed between two neighboring intermediate 4, described one end of insulator 5 is fixedly connected with sensing original paper 1, described
Insulator 5 by square insulating is first 10, insulated column 11 and insulated column bottom 14 form, the insulated column bottom 14 and square insulating first 10 it
Between be fixedly connected with insulated column 11, insulative head fixing hole 9 is installed with inside the square insulating first 10, outside the insulated column 11
Surface is installed with full skirt 12, and perforation 13 is installed with inside the insulated column bottom 14.
Wherein, the insulation sleeve 3 is fixedly connected with intermediate 4 by platinum filament 8.
Wherein, the platinum filament 8 is fixedly connected with insulator 5 by intermediate 4.
Wherein, the length range of the insulator 5 is eight to ten centimetres.
Wherein, the connecting hole 7 is fixedly connected with electrode 6.
It should be noted that the utility model is a kind of safe high-voltage isulation ceramics pole, during work, it is first according to
Fig. 1-2 installs each part, and the insulating ceramics post is fixed in electric elements by connecting hole 7, plays increase creep age distance
Effect, the length of wherein insulator 5 determines the length of creep age distance, needs hand to take at insulation sleeve 3 in installation process, ensures
The life safety of installation personnel.During insulating ceramics post use, by setting sealing ring 2, sealing ring 2 is fixedly mounted on absolutely
The junction of edge set 3 and platinum filament 8, can play certain sealing function, because insulating ceramics post is installed out of doors more, rainy day
Easy ponding, if ponding is excessive, the insulation effect of ceramics insulator can be influenceed, it is easy to produce flicker electric discharge phenomena, influence
The normal operation of circuit, causes unnecessary loss, and the setting of sealing ring 2 can effectively play waterproof sealing effect, when there is product
During water, water can be only accumulated in the outer surface of ceramics insulator, and water does not enter ceramics insulator, and the sun out is easy for evaporating,
Distribute as water vapor, be advantageous to the lasting use of ceramics insulator, by setting intermediate 4, intermediate 4 is fixedly mounted
Between platinum filament 8 and insulator 5, an insulating effect is played, avoids platinum filament 8 and insulator 5 from directly contacting, improve ceramic insulation
The safety coefficient of body, it can prevent elevated pressure from giving birth to punch-through, by setting insulation sleeve 3, insulation sleeve 3 is fixedly mounted on platinum filament
8 outer surfaces, installation personnel can hold the part of insulation sleeve 3 in installation process and it installed, and improve in installation process
Safety coefficient, more preferable prospect of the application can be brought.
The advantages of general principle and principal character of the present utility model 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 (5)
1. a kind of safe high-voltage isulation ceramics pole, including insulation sleeve (3) and insulator (5), it is characterised in that：It is described exhausted
Sealing ring (2) is fixedly connected with the inside of edge set (3), sealing ring (2) side is installed with platinum filament (8), the platinum filament (8)
Inner side is fixedly connected with intermediate (4), and described intermediate (4) one end is installed with electrode (6), electrode (6) outer surface
Connecting hole (7) is provided with, insulator (5), the insulator (5) one are installed between the two neighboring intermediate (4)
End is fixedly connected with sensing original paper (1), and the insulator (5) is by square insulating head (10), insulated column (11) and insulated column bottom
(14) form, insulated column (11), the square insulating are fixedly connected between the insulated column bottom (14) and square insulating head (10)
Insulative head fixing hole (9) is installed with inside head (10), insulated column (11) outer surface is installed with full skirt (12), institute
State and be installed with perforation (13) inside insulated column bottom (14).
A kind of 2. safe high-voltage isulation ceramics pole according to claim 1, it is characterised in that：The insulation sleeve
(3) it is fixedly connected with intermediate (4) by platinum filament (8).
A kind of 3. safe high-voltage isulation ceramics pole according to claim 1, it is characterised in that：The platinum filament (8)
It is fixedly connected with insulator (5) by intermediate (4).
A kind of 4. safe high-voltage isulation ceramics pole according to claim 1, it is characterised in that：The insulator
(5) length range is eight to ten centimetres.
A kind of 5. safe high-voltage isulation ceramics pole according to claim 1, it is characterised in that：The connecting hole
(7) it is fixedly connected with electrode (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874769.5U CN207199386U (en) | 2017-07-19 | 2017-07-19 | A kind of safe high-voltage isulation ceramics pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874769.5U CN207199386U (en) | 2017-07-19 | 2017-07-19 | A kind of safe high-voltage isulation ceramics pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207199386U true CN207199386U (en) | 2018-04-06 |
Family
ID=61785757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720874769.5U Expired - Fee Related CN207199386U (en) | 2017-07-19 | 2017-07-19 | A kind of safe high-voltage isulation ceramics pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207199386U (en) |
-
2017
- 2017-07-19 CN CN201720874769.5U patent/CN207199386U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180719 |