CN205992448U - A kind of insulator chain - Google Patents
A kind of insulator chain Download PDFInfo
- Publication number
- CN205992448U CN205992448U CN201620628492.3U CN201620628492U CN205992448U CN 205992448 U CN205992448 U CN 205992448U CN 201620628492 U CN201620628492 U CN 201620628492U CN 205992448 U CN205992448 U CN 205992448U
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- CN
- China
- Prior art keywords
- insulator
- insulating boot
- link
- connector
- wire clamp
- 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
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Abstract
This utility model discloses a kind of insulator chain, including the first insulator, first insulating boot, second insulator and the second insulating boot, it is provided with connector in the middle part of described first insulator, described connector one end is provided with pole, described pole sequentially passes through the first insulator, first insulating boot, second insulator and the second insulating boot, described second insulating boot one end is provided with link, described pole is welded with link, described link side is provided with right angle link plate, the described connector other end is provided with wire clamp, it is provided with rotating shaft on described wire clamp, it is hinged with connector that described wire clamp passes through rotating shaft, opening latch is installed in the middle part of described rotating shaft, this insulator chain structural stability is high, easy for installation, insulation effect is good.
Description
Technical field
This utility model is related to a kind of insulator chain.
Background technology
Insulator chain refers to two or more insulator elements and combines, the assembly of flexible suspension wire.For hanging
Wire simultaneously makes wire insulate with shaft tower and the earth.Insulator is a kind of special insulation control, can be in overhead transmission line
Play an important role.Between in one's early years, insulator is used for electric pole, is slowly developed in one end extension that high type high-tension bus-bar connects tower
The insulator of a lot of plate-likes, it is to increase creep age distance, is generally made up of glass or pottery, is just insulator.Insulation
Son should not lose efficacy because environment and electric load condition change the various electromechanics stress leading to, and otherwise insulator would not
Produce great effect, use and the service life of whole piece circuit will be damaged.
One end of high-tension bus-bar connection tower has hung the insulator of a lot of plate-likes, and it is to increase creep age distance, generally
It is made up of glass or pottery, be just insulator.In order to prevent floating dust etc. filthy in insulator surface attachment, form path and insulated
Sub- both end voltage punctures, that is, climb electricity.Therefore increase surface distance, i.e. creep distance, along insulating surface electric discharge distance be leakage distance
Creep distance.Creep distance=surface distance/system ceiling voltage.Different according to pollution level, it is 31 millis that heavy pollution area typically adopts creep distance
Rice/every kilovolt.Zero resistance insulator refer to be in operation insulator two ends Potential distribution close to zero or null insulator.
Null value or the impact of low resistance insulator：The insulation of line conductor depends on insulator chain, due to the work of manufacturing defect or the external world
With the insulating properties of insulator can constantly deteriorate, and be referred to as low value or zero resistance insulator when insulation resistance reduces or is zero.
Existing insulator chain structural stability is poor at present, installs inconvenient, insulation effect is general.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of structural stability high, and easy for installation, insulation effect is good
Function insulator chain.
For solving the above problems, this utility model adopts the following technical scheme that：A kind of insulator chain, including the first insulation
Son, the first insulating boot, the second insulator and the second insulating boot, are provided with connector in the middle part of described first insulator, described connection
Part one end is provided with pole, and described pole sequentially passes through the first insulator, the first insulating boot, the second insulator and the second insulation
Cover, described second insulating boot one end is provided with link, and described pole is welded with link, and described link side is provided with right angle and hangs
Plate, the described connector other end is provided with wire clamp, and described wire clamp is provided with rotating shaft, and described wire clamp is passed through rotating shaft and cut with scissors with connector
Connect, opening latch is installed in the middle part of described rotating shaft.
Preferably, the setting in disk form of described first insulator, facilitate compact conformation, easy for installation.
Preferably, being provided with annular protrusion in the middle part of described first insulator, being capable of lift structure intensity.
Preferably, being provided with lifting hole(eyelet) on described wire clamp, convenient installation is fixed.
Preferably, described link is detachably connected with right angle link plate, keep convenient disassembly.
The beneficial effects of the utility model are：The pole of setting sequentially passes through the first insulator, the first insulating boot, second exhausted
Edge and the second insulating boot holding structure stability are high, and insulation effect is good；The link of setting and right angle link plate keep easy for installation
Reliable；The convenient fixing electric wire of the wire clamp of setting；The rotating shaft holding structure of setting is flexibly, easy for installation.
Brief description
Fig. 1 is a kind of structure chart of insulator chain of this utility model.
Specific embodiment
As shown in figure 1, a kind of insulator chain, including the first insulator 1, the first insulating boot 2, the second insulator 3 and second
Insulating boot 4, is provided with connector 5 in the middle part of described first insulator 1, described connector 5 one end is provided with pole 6, described pole 6
Sequentially pass through the first insulator 1, the first insulating boot 2, the second insulator 3 and the second insulating boot 4, described second insulating boot 4 one end
Link 7 is installed, described pole 6 and link 7 weld, described link 7 side is provided with right angle link plate 8, described connector 5 is another
End is provided with wire clamp 9, and described wire clamp is provided with rotating shaft 10, and described wire clamp 9 is hinged with connector 5 by rotating shaft 10, described turn
Opening latch 11 is installed in the middle part of axle 10.
The setting in disk form of described first insulator 1.
It is provided with annular protrusion 12 in the middle part of described first insulator 1.
It is provided with lifting hole(eyelet) 13 on described wire clamp 9.
Described link 7 and right angle link plate 8 are detachably connected.
The beneficial effects of the utility model are：The pole of setting sequentially passes through the first insulator, the first insulating boot, second exhausted
Edge and the second insulating boot holding structure stability are high, and insulation effect is good；The link of setting and right angle link plate keep easy for installation
Reliable；The convenient fixing electric wire of the wire clamp of setting；The rotating shaft holding structure of setting is flexibly, easy for installation.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, any change or replacement expected without creative work, all should cover within protection domain of the present utility model.
Claims (5)
1. a kind of insulator chain it is characterised in that：Including the first insulator, the first insulating boot, the second insulator and the second insulation
Cover, is provided with connector in the middle part of described first insulator, described connector one end is provided with pole, and described pole sequentially passes through the
One insulator, the first insulating boot, the second insulator and the second insulating boot, described second insulating boot one end is provided with link, described
Pole is welded with link, and described link side is provided with right angle link plate, and the described connector other end is provided with wire clamp, described wire clamp
On be provided with rotating shaft, described wire clamp pass through rotating shaft hinged with connector, in the middle part of described rotating shaft, opening latch is installed.
2. insulator chain according to claim 1 it is characterised in that：The setting in disk form of described first insulator.
3. insulator chain according to claim 1 it is characterised in that：It is provided with convex annular in the middle part of described first insulator
Rise.
4. insulator chain according to claim 1 it is characterised in that：It is provided with lifting hole(eyelet) on described wire clamp.
5. insulator chain according to claim 1 it is characterised in that：Described link is detachably connected with right angle link plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628492.3U CN205992448U (en) | 2016-06-23 | 2016-06-23 | A kind of insulator chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628492.3U CN205992448U (en) | 2016-06-23 | 2016-06-23 | A kind of insulator chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205992448U true CN205992448U (en) | 2017-03-01 |
Family
ID=58102811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620628492.3U Expired - Fee Related CN205992448U (en) | 2016-06-23 | 2016-06-23 | A kind of insulator chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205992448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611265A (en) * | 2019-10-09 | 2019-12-24 | 国网辽宁省电力有限公司盘锦供电公司 | Portable adjustable shielding device |
-
2016
- 2016-06-23 CN CN201620628492.3U patent/CN205992448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611265A (en) * | 2019-10-09 | 2019-12-24 | 国网辽宁省电力有限公司盘锦供电公司 | Portable adjustable shielding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170301 Termination date: 20170623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |