CN105632658A - Insulator - Google Patents
Insulator Download PDFInfo
- Publication number
- CN105632658A CN105632658A CN201610089653.0A CN201610089653A CN105632658A CN 105632658 A CN105632658 A CN 105632658A CN 201610089653 A CN201610089653 A CN 201610089653A CN 105632658 A CN105632658 A CN 105632658A
- Authority
- CN
- China
- Prior art keywords
- insulator
- copper conductor
- bushing
- ring flange
- porcelain bushing
- 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.)
- Pending
Links
Classifications
-
- 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
- H01B17/26—Lead-in insulators; Lead-through insulators
- H01B17/30—Sealing
-
- 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
- H01B17/40—Cementless fittings
-
- 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
- H01B17/54—Insulators or insulating bodies characterised by their form having heating or cooling devices
Landscapes
- Insulators (AREA)
Abstract
The invention discloses an insulator. The insulator comprises a porcelain bushing, bushing caps, a copper conductor and a flange plate, wherein the bushing caps are arranged at two ends of the porcelain bushing and are fixedly connected with the porcelain bushing; the copper conductor is arranged in the porcelain bushing; a shielding layer is arranged on the outer side of the copper conductor, and is connected with the porcelain bushing in a sealing manner; a grounding joint is arranged on the shielding layer; the flange plate is arranged at the middle part of the porcelain bushing; a rubber gasket and a nut are arranged on the outer sides of the bushing caps in sequence; the nut is in threaded connection with the copper conductor; wiring terminals are mounted at two ends of the copper conductor; mounting holes and clearance holes are formed in the flange plate; and the clearance holes are horizontally arranged. The insulator is compact in structure, convenient to mount and good in heat dissipation effect, and overheating caused by eddy viscosity in a ferromagnet is prevented.
Description
Technical field
The present invention relates to a kind of insulator.
Background technology
Insulator is a kind of special insulation control, it is possible to play an important role in overhead transmission line. Between in one's early years, insulator is used for electric pole, and the one end being slowly developed in high type high-tension bus-bar connection tower has hung the insulator of a lot of plate-like, and it is generally made up of glass or pottery to increase creep age distance, is just insulator. Insulator should not lose efficacy owing to environment and electric load condition change the various dynamo-electric stress caused, otherwise insulator would not produce great effect, will damage use and the service life of whole piece circuit.
Origin insulator is a kind of special insulation control, it is possible to play an important role in overhead transmission line. Between in one's early years, insulator is used for electric pole, is slowly developed in high type high-tension bus-bar and connects one end of tower and hung the insulator of a lot of plate-like, and it is to be achieved by glass or ceramic and be insulator to increase creep age distance usual. Insulator plays two basic roles in overhead transmission line, namely supports wire and prevents electric current from going back to ground, and the two effect must be guaranteed. The main material of the general insulator of electric line toughened glass insulator is chapeau de fer, safety glass or pottery and steel foot composition, and is integrated with cement glue glue. One end of high-tension bus-bar connection tower has hung the insulator of a lot of plate-like, and it is generally made up of glass or pottery to increase creep age distance, is just insulator.
Current existing insulator structure is complicated, installs inconvenience, and radiating effect is bad, it is easy to by galvano-cautery, causes damage.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of compact conformation, easy for installation, good heat dissipation effect, it is prevented that eddy current in ferromagnet is stagnant causes overheated insulator.
For solving the problems referred to above, the present invention adopts the following technical scheme that a kind of insulator, including insulator, sleeve cap, copper conductor and ring flange, described sleeve cap is located at insulator two ends, described sleeve cap is fixing with insulator to be connected, described copper conductor is located in insulator, described copper conductor arranged outside has screen layer, described screen layer and insulator are tightly connected, described screen layer is provided with ground joint, described ring flange is located in the middle part of insulator, described sleeve cap has been orderly arranged outside each rubber blanket and nut, described nut is threadeded with copper conductor, described copper conductor two ends are provided with binding post, described ring flange is provided with installing hole and mesopore, described mesopore is in being horizontally disposed with.
As preferably, described mesopore diameter is 4mm, keeps heat radiation good, increases the magnetic resistance in single phase magnetic circuit.
As preferably, described ring flange is fixing with insulator to be connected, and keeps Stability Analysis of Structures reliable.
As preferably, described installing hole is provided with more than one, conveniently installs.
As preferably, described shielding thickness is 5mm, keeps shield effectiveness good.
The invention have the benefit that the insulator of setting keeps insulation effect good, screen layer in insulator is prevented from galvano-cautery occur, ring flange is conveniently installed, mesopore keeps heat radiation good, increase the magnetic resistance in single phase magnetic circuit, it is prevented that eddy current is stagnant to be caused overheated, and it is compact that rubber blanket and nut keep copper conductor to install, good sealing effect, binding post conveniently carries out wiring.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of insulator of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of insulator, including insulator 1, sleeve cap 2, copper conductor 3 and ring flange 4, described sleeve cap 2 is located at insulator 1 two ends, described sleeve cap 2 is fixing with insulator 1 to be connected, described copper conductor 3 is located in insulator 1, described copper conductor 3 arranged outside has screen layer 5, described screen layer 5 is tightly connected with insulator 1, described screen layer 5 is provided with ground joint 6, described ring flange 4 is located in the middle part of insulator 1, described sleeve cap 2 has been orderly arranged outside each rubber blanket 7 and nut 8, described nut 8 is threadeded with copper conductor 3, described copper conductor 3 two ends are provided with binding post 9, described ring flange 4 is provided with installing hole 10 and mesopore 11, described mesopore 11 is in being horizontally disposed with.
Described mesopore 11 diameter is 4mm.
Described ring flange 4 is fixing with insulator to be connected.
Described installing hole 10 is provided with more than one.
Described screen layer 5 thickness is 5mm.
The invention have the benefit that the insulator of setting keeps insulation effect good, screen layer in insulator is prevented from galvano-cautery occur, ring flange is conveniently installed, mesopore keeps heat radiation good, increase the magnetic resistance in single phase magnetic circuit, it is prevented that eddy current is stagnant to be caused overheated, and it is compact that rubber blanket and nut keep copper conductor to install, good sealing effect, binding post conveniently carries out wiring.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention be not limited thereto, any change expected without creative work or replacement, all should be encompassed within protection scope of the present invention.
Claims (5)
1. an insulator, it is characterized in that: include insulator, sleeve cap, copper conductor and ring flange, described sleeve cap is located at insulator two ends, described sleeve cap is fixing with insulator to be connected, described copper conductor is located in insulator, described copper conductor arranged outside has screen layer, described screen layer and insulator are tightly connected, described screen layer is provided with ground joint, described ring flange is located in the middle part of insulator, described sleeve cap has been orderly arranged outside each rubber blanket and nut, described nut is threadeded with copper conductor, described copper conductor two ends are provided with binding post, described ring flange is provided with installing hole and mesopore, described mesopore is in being horizontally disposed with.
2. insulator according to claim 1, it is characterised in that: described mesopore diameter is 4mm.
3. insulator according to claim 1, it is characterised in that: described ring flange is fixing with insulator to be connected.
4. insulator according to claim 1, it is characterised in that: described installing hole is provided with more than one.
5. insulator according to claim 1, it is characterised in that: described shielding thickness is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089653.0A CN105632658A (en) | 2016-02-18 | 2016-02-18 | Insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089653.0A CN105632658A (en) | 2016-02-18 | 2016-02-18 | Insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105632658A true CN105632658A (en) | 2016-06-01 |
Family
ID=56047477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610089653.0A Pending CN105632658A (en) | 2016-02-18 | 2016-02-18 | Insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105632658A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194736A (en) * | 1984-03-15 | 1985-10-03 | Toshiba Corp | Terminal box of rotary electric machine |
| CN2213389Y (en) * | 1994-12-07 | 1995-11-22 | 双鸭山市电瓷电器厂 | Full-working-condition type high-voltage wall bushing |
| CN201829887U (en) * | 2010-10-14 | 2011-05-11 | 句容市华通电器有限公司 | High-voltage wall-penetrating sleeve |
| CN104966549A (en) * | 2015-07-06 | 2015-10-07 | 苏州翰为电气科技有限公司 | Epoxy resin dry type sleeve |
| CN105118631A (en) * | 2015-09-25 | 2015-12-02 | 苏州翰为电气科技有限公司 | Dry-type insulating sleeve |
| CN204928019U (en) * | 2015-08-26 | 2015-12-30 | 衡阳华瑞电气有限公司 | Porcelain wall bushing |
| CN205564408U (en) * | 2016-02-18 | 2016-09-07 | 成都佳美嘉科技有限公司 | Insulator |
-
2016
- 2016-02-18 CN CN201610089653.0A patent/CN105632658A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194736A (en) * | 1984-03-15 | 1985-10-03 | Toshiba Corp | Terminal box of rotary electric machine |
| CN2213389Y (en) * | 1994-12-07 | 1995-11-22 | 双鸭山市电瓷电器厂 | Full-working-condition type high-voltage wall bushing |
| CN201829887U (en) * | 2010-10-14 | 2011-05-11 | 句容市华通电器有限公司 | High-voltage wall-penetrating sleeve |
| CN104966549A (en) * | 2015-07-06 | 2015-10-07 | 苏州翰为电气科技有限公司 | Epoxy resin dry type sleeve |
| CN204928019U (en) * | 2015-08-26 | 2015-12-30 | 衡阳华瑞电气有限公司 | Porcelain wall bushing |
| CN105118631A (en) * | 2015-09-25 | 2015-12-02 | 苏州翰为电气科技有限公司 | Dry-type insulating sleeve |
| CN205564408U (en) * | 2016-02-18 | 2016-09-07 | 成都佳美嘉科技有限公司 | Insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |
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| RJ01 | Rejection of invention patent application after publication |