CN109065291A - A kind of special high-intensitive strain insulator structure - Google Patents
A kind of special high-intensitive strain insulator structure Download PDFInfo
- Publication number
- CN109065291A CN109065291A CN201810833109.1A CN201810833109A CN109065291A CN 109065291 A CN109065291 A CN 109065291A CN 201810833109 A CN201810833109 A CN 201810833109A CN 109065291 A CN109065291 A CN 109065291A
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- Prior art keywords
- column
- stably connected
- center
- body structure
- insulator body
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- 239000012211 strain insulator Substances 0.000 title claims abstract description 18
- 239000012212 insulator Substances 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H01B17/02—Suspension insulators; Strain insulators
- H01B17/12—Special features of strain insulators
-
- 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
Landscapes
- Insulators (AREA)
Abstract
The present invention relates to overhead transmission line seal technical fields, more particularly to a kind of special high-intensitive strain insulator structure.The technical solution adopted by the present invention is that: including hemispherical insulator body structure, the upper end of the insulator body structure is equipped with integrally formed reinforcing and is stably connected with column, the section that the reinforcing is stably connected with column is isosceles trapezoid, the upper end center position that the reinforcing is stably connected with column is equipped with integrally formed taper support and is stably connected with column, the tapered surface of the supporting & stablizing connecting column is equipped with integrally formed cylindrical support insulation terminal pad, and the lower end center of the insulator body structure is equipped with a spherical insulation and is stably connected with slot.The invention has the advantages that structural stability in use is more preferable, keep whole insulation effect more preferable, and the integral strength of part can be effectively increased, keeps whole stability when in use more reliable, the service life is longer.
Description
Technical field
The present invention relates to overhead transmission line seal technical fields, more particularly to a kind of special high-intensitive strain insulator
Structure.
Background technique
Beginning, end in overhead transmission line, route turning and his position, the insulator for being subjected to wire tension are referred to as altogether
Strain insulator, multiple strain insulators are grouped together into strain insulator string.Strain insulator string is to set up power transmission line
Critical elements during road, main includes ceramic strain insulator string and two kinds of composite strain insulator string, it can be fine
Ground is played for the conducting wire of electrification to be effectively isolated with ground and be come, and each electric wire is made to keep itself position.In transmission line of electricity
In operation and maintenance, due to being influenced by various factors, the damage of insulator is inevitable, therefore the structure of insulator is strong
The safety of degree in use determines its service life and environment resistant degree.
Summary of the invention
The object of the present invention is to provide a kind of special high-intensitive strain insulator structure, its main structure is hemisphere
Shape keeps whole structural strength more preferable, when in use by the way that two stable insulation connection structures are arranged in the upper end of main structure
Safety it is higher, and outer surface can make its structural stability in use more preferable using spherical structure, make whole
The insulation effect of body is more preferable, and can effectively increase the integral strength of part, keeps its stability when in use more reliable, makes
With longer life expectancy, part lower end, which is stably connected with slot structure by setting insulation, makes the insulation stability of lower end position when in use more
It is good, keep whole tension also more preferable.
Technical scheme is as follows:
A kind of special high-intensitive strain insulator structure, it is characterised in that: including hemispherical insulator body structure, institute
The upper end for stating insulator body structure is equipped with integrally formed reinforcing and is stably connected with column, and the section that the reinforcing is stably connected with column is
Isosceles trapezoid, the upper end center position that the reinforcing is stably connected with column are equipped with integrally formed taper support and are stably connected with column, institute
The tapered surface for stating supporting & stablizing connecting column is equipped with integrally formed cylindrical support insulation terminal pad, the insulator body knot
The lower end center of structure is equipped with a spherical insulation and is stably connected with slot, and the top center that the insulation is stably connected with slot is set
There is integrally formed cylindrical center to reinforce connecting column, the lower end center that the center reinforces connecting column is equipped with a cylinder
Shape central seal pilot hole, the upper end center position of the central seal pilot hole are equipped with a cylindrical assembly connection and fix
Hole, the lower end surface of the insulator body structure are equipped with the spherical tension ruggedized construction of even circumferential distribution.
Further, the diameter of the supports insulative terminal pad is less than the diameter reinforced and be stably connected with column.
Further, the center reinforces the lower end surface of connecting column and the lower end surface of the insulator body structure same
In plane.
Further, the center of the tension ruggedized construction and the lower end surface of the insulator body structure are in same level
On face.
Beneficial effects of the present invention:
The present invention makes whole structural strength more by the way that two stable insulation connection structures are arranged in the upper end of main structure
Good, safety when in use is higher, and outer surface can make its stable structure in use using spherical structure
Property is more preferable, keeps whole insulation effect more preferable.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is front schematic view of the invention；
Fig. 3 is leftschematic diagram of the invention；
Fig. 4 is schematic top plan view of the invention；
Fig. 5 is elevational schematic view of the invention；
Fig. 6 is the diagrammatic cross-section of the position A-A of the present invention；
In figure: 1, insulator body structure, 2, reinforce and be stably connected with column, 3, supporting & stablizing connecting column, 4, supports insulative connects
Connect disk, 5, insulation be stably connected with slot, 6, center reinforce connecting column, 7, central seal pilot hole, 8, assembly connection fixation hole, 9,
Power ruggedized construction.
Specific embodiment
As shown in Figures 1 to 6, a kind of special high-intensitive strain insulator structure, its main structure are hemispherical, are led to
Cross keeps whole structural strength more preferable in the upper end of main structure two stable insulation connection structures of setting, safety when in use
Property it is higher, and outer surface can make its structural stability in use more preferable using spherical structure, make whole exhausted
Edge effect is more preferable, and can effectively increase the integral strength of part, keeps its stability when in use more reliable, service life
Longer, part lower end, which is stably connected with slot structure by setting insulation, keeps the insulation stability of lower end position when in use more preferable, makes
Whole tension is also more preferable.It includes hemispherical insulator body structure 1, it than traditional tapered surface structure stability more
Good, insulation effect when in use is more reliable, and the production efficiency in production and processing is also higher.The insulator body structure 1
Upper end be equipped with it is integrally formed reinforcing be stably connected with column 2, keep the structural strength of part more preferable.The reinforcing is stably connected with column 2
Section be isosceles trapezoid, the insulation performance that its part can be made entire provides further guarantee, and this structure also mentions
The high tension effect of part when in use.The upper end center position for being stably connected with column 2 that reinforces is equipped with integrally formed
Taper support is stably connected with column 3, and the tapered surface of the supporting & stablizing connecting column 3 insulate equipped with integrally formed cylindrical support
Terminal pad 4, the lower end center of the insulator body structure 1 are equipped with a spherical insulation and are stably connected with slot 5, the insulation
The top center for being stably connected with slot 5 is equipped with integrally formed cylindrical center and reinforces connecting column 6, and the center reinforces connection
The lower end center of column 6 is equipped with a cylindrical center and seals pilot hole 7, the upper end center of the central seal pilot hole 7
Position is equipped with a cylindrical assembly connection fixation hole 8, carries out assembly connection by part lower end position in assembly, assembly connects
The tightness connect is more preferable.The spherical tension that the lower end surface of the insulator body structure 1 is equipped with even circumferential distribution reinforces knot
Structure 9, it can effectively increase the tension of this insulator, and making it, the service life is longer, and the stability in use process is more
It is good.
Preferably, the diameter of the supports insulative terminal pad 4 is less than the diameter reinforced and be stably connected with column 2, make zero
Part is more convenient in production and processing, and can ensure the structural integrity of part when in use, and safety when in use is more
It is high.
Preferably, the center reinforces the lower end surface of connecting column 6 and the lower end surface of the insulator body structure 1 same
In one plane, keep part more efficient in processing, the overall stability of part lower end is more preferable.
Preferably, the center of the tension ruggedized construction 9 and the lower end surface of the insulator body structure 1 are in same water
In plane, keeps part more convenient in integrally production, keep the structural strength of this position more preferable, better strain insulator masterpiece can be played
With the whole service life of part can be effectively improved.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements or replace, these are improved or replacement
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of special high-intensitive strain insulator structure, it is characterised in that: including hemispherical insulator body structure (1),
The upper end of the insulator body structure (1) is equipped with integrally formed reinforcing and is stably connected with column (2), and the reinforcing is stably connected with column
(2) section is isosceles trapezoid, and the upper end center position for being stably connected with column (2) that reinforces is equipped with integrally formed taper support
It is stably connected with column (3), the tapered surface of the supporting & stablizing connecting column (3) is equipped with the insulation connection of integrally formed cylindrical support
Disk (4), the lower end center of the insulator body structure (1) is equipped with a spherical insulation and is stably connected with slot (5), described exhausted
The top center that edge is stably connected with slot (5) is equipped with integrally formed cylindrical center and reinforces connecting column (6), and the center adds
The lower end center for being solidly connected column (6) is equipped with a cylindrical center and seals pilot hole (7), the central seal pilot hole
(7) upper end center position is equipped with a cylindrical assembly connection fixation hole (8), the lower end of the insulator body structure (1)
Face is equipped with the spherical tension ruggedized construction (9) of even circumferential distribution.
2. the special high-intensitive strain insulator structure of one kind according to claim 1, it is characterised in that: the support is exhausted
The diameter of edge terminal pad (4) is less than the diameter reinforced and be stably connected with column (2).
3. the special high-intensitive strain insulator structure of one kind according to claim 1, it is characterised in that: the center adds
The lower end surface of the lower end surface and the insulator body structure (1) that are solidly connected column (6) is in the same plane.
4. the special high-intensitive strain insulator structure of one kind according to claim 1, it is characterised in that: the tension adds
The center of fixing structure (9) and the lower end surface of the insulator body structure (1) are in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810833109.1A CN109065291A (en) | 2018-07-25 | 2018-07-25 | A kind of special high-intensitive strain insulator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810833109.1A CN109065291A (en) | 2018-07-25 | 2018-07-25 | A kind of special high-intensitive strain insulator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109065291A true CN109065291A (en) | 2018-12-21 |
Family
ID=64835601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810833109.1A Pending CN109065291A (en) | 2018-07-25 | 2018-07-25 | A kind of special high-intensitive strain insulator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109065291A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007027090A (en) * | 2006-05-02 | 2007-02-01 | Asahi Tec Corp | Tension insulator set |
| KR101399043B1 (en) * | 2014-03-12 | 2014-05-27 | (주)도현전력기술단 | Insulator type supporing bar of electric for fastening over head distribution line |
| CN205881591U (en) * | 2016-07-14 | 2017-01-11 | 云南新铜人实业有限公司 | Highland type composite insulator strain insulator -string |
| CN208444675U (en) * | 2018-07-25 | 2019-01-29 | 泰州华东绝缘材料有限公司 | A kind of high intensity strain insulator structure |
-
2018
- 2018-07-25 CN CN201810833109.1A patent/CN109065291A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007027090A (en) * | 2006-05-02 | 2007-02-01 | Asahi Tec Corp | Tension insulator set |
| KR101399043B1 (en) * | 2014-03-12 | 2014-05-27 | (주)도현전력기술단 | Insulator type supporing bar of electric for fastening over head distribution line |
| CN205881591U (en) * | 2016-07-14 | 2017-01-11 | 云南新铜人实业有限公司 | Highland type composite insulator strain insulator -string |
| CN208444675U (en) * | 2018-07-25 | 2019-01-29 | 泰州华东绝缘材料有限公司 | A kind of high intensity strain insulator structure |
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Application publication date: 20181221 |