CN105810370A - Combined type transparent composite suspension insulator - Google Patents
Combined type transparent composite suspension insulator Download PDFInfo
- Publication number
- CN105810370A CN105810370A CN201610348246.7A CN201610348246A CN105810370A CN 105810370 A CN105810370 A CN 105810370A CN 201610348246 A CN201610348246 A CN 201610348246A CN 105810370 A CN105810370 A CN 105810370A
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- CN
- China
- Prior art keywords
- umbrella body
- sheath
- plug
- umbrella
- composite suspension
- 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.)
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Classifications
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- 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
- H01B17/04—Chains; Multiple chains
-
- 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
- H01B17/06—Fastening of insulator to support, to conductor, or to adjoining insulator
-
- 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
Abstract
The invention discloses a combined type transparent composite suspension insulator.The combined type transparent composite suspension insulator comprises armor clamps, sealing sleeves, a mandrel, umbrella bodies and sheathes.The armor clamps include the upper armor clamp and the lower armor clamp.The sealing sleeves include the upper sealing sleeve and the lower sealing sleeve.The umbrella bodies include the small umbrella bodies, the large umbrella bodies and the medium umbrella bodies.Each sheath is formed by evenly dividing a round tube into two semicircular tube bodies.The upper armor clamp, the upper sealing sleeve and the corresponding small umbrella body are arranged on the upper section of the mandrel from top to bottom in sequence, the lower armor clamp, the lower sealing sleeve, the corresponding small umbrella body and the corresponding two medium umbrella bodies are arranged on the lower section of the mandrel from bottom to top in sequence, and an umbrella body set composed of the large umbrella bodies and the corresponding medium umbrella body is arranged on the middle section of the mandrel.Each pair of sheathes are arranged at the positions, above and below the center of the corresponding umbrella body, of the corresponding umbrella body respectively.The insulator is convenient to install, low in cost and capable of avoiding thunder and lightning breakdown or electric arc breakdown or bird pecking.
Description
Technical field
The present invention relates to a kind of insulator, be specifically related to a kind of Combined transparent composite suspension type insulators.
Background technology
Insulator is used to support and fixing bus and energized conductor and makes between energized conductor or have enough distances and insulation between conductor and the earth.Insulator is applied very wide in power system, typically belongs to external insulation, works in atmospheric conditions.The bus of overhead transmission line, power plant and electric substation and the external belt electric conductor of various electrical equipment must use insulator support, and so as to the earth (or ground connection thing) or other have the conductor insulation of potential difference.
Insulator can be divided into pillar insulator, suspension insulator, pin insulator, shackle insulator, strain insulator, anti-pollution type insulator and bushing insulator by structure.Suspension insulator, generally glued with adhesive by insulating part (such as porcelain piece, glass workpiece) and metal-ware (such as steel foot, chapeau de fer, flange etc.) or mechanical card dress forms.Composite suspension type insulators is made up of chapeau de fer, porcelain bottle sleeve part (suspension type or silicone rubber) and steel foot (conducting rod), and is integrated by cement glue gluing.
Chinese patent 2013202967388 discloses a kind of insulator, including insulating sheath and be placed in the conduction plug within insulating sheath, described insulating sheath includes the insulation sleeve unit that one connects, described each insulation sleeve unit all includes integrated umbrella portion and sheath section, each umbrella portion and sheath section are all distributed along same linear type axis, it is characterized in that: the sheath section of correspondence both sides, described umbrella portion is all arranged in the ramp structure towards sheath section side evagination.The present invention by traditional only wherein side evagination ramp structure is set, change to both sides and be respectively provided with evagination ramp structure, such that regardless of by insulator with which kind of angle is obliquely installed, dust or other impurity can drop rapidly from insulator, enable this insulator to be all not susceptible to flashover electric discharge arbitrarily angled being obliquely installed.But, this insulator needs one-body molded, installs inconvenience, and Mold Making difficulty, cost is high.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of easy for installation, and Mold Making is simple; it is readily produced; cost is low, and bonding firmly, has the resistant wet performance of excellence; higher leakage distance can be realized under given insulation distance; it can be avoided that thunder and lightning punctures or arc through or birds sting and chisel, if insulator is by arc through, it is possible to easily find and find reason; on-call maintenance, the Combined transparent composite suspension type insulators of protection high-voltage line safe operation.
A kind of Combined transparent composite suspension type insulators, including gold utensil, sealing shroud, plug, umbrella body and sheath；Described gold utensil arranges gold utensil and lower gold utensil；Described sealing shroud arranges upper sleeve gasket and lower sleeve gasket；Described umbrella body is provided with little umbrella body, big umbrella body and middle umbrella body；Described sheath is the semicircle body that pipe is divided into two halves；The epimere of described plug sets gradually gold utensil, upper sleeve gasket and little umbrella body from top to bottom, and set gradually lower gold utensil, lower sleeve gasket, little umbrella body and two middle umbrella body from the bottom up at the hypomere of plug, the umbrella body group being made up of big umbrella body and middle umbrella body is separately set in the stage casing of plug；Described umbrella body is equipped with a pair sheath up and down in umbrella body center.
Preferably, the above sheath is provided with sheath chimb in the outside of two ends.Sheath chimb adds the bond area of sheath and umbrella body, makes sheath and umbrella body bonding more firm.
Preferably, the above umbrella body is provided with plug hole, lower jacket hole and upper jacket hole in center；The size in described plug hole and plug match；The size in described lower jacket hole and upper jacket hole and sheath chimb match, and are provided with flange collar on the hole wall of lower jacket hole and the umbrella body in upper jacket hole.The design of umbrella body makes umbrella body and plug, sheath be completely embedded, and increases the contact area of umbrella body and sheath, umbrella body and sheath bonding firm simultaneously.
Preferably, the above umbrella body group arranges more than one group.The group number of umbrella body group can be adjusted according to virtual voltage, and pressure-bearing scope is big, uses scope wide.
Preferably, adopting adhering with epoxy resin between the above umbrella body and sheath, sheath and sheath, sheath and sealing shroud, the surface of adhering with epoxy resin is additionally provided with sulphurated siliastic protective layer.Various materials are had significantly high adhesion by epoxy resin, have a high dielectric property, resistance to surface leakage, resistance to electric arc, and acid and alkali-resistance is dust-proof, waterproof, the advantage of easy cleaning.Umbrella body and sheath, sheath carry out bonding with adopting epoxy resin between sheath, sheath and sealing shroud, bonding firmly, it is possible to dustproof and waterproof, resistance to electric arc, resistance to surface leakage.Sulphurated siliastic is good insulant, it is possible to play protection against the tide, antiseptical effect, effective protection ring epoxy layer.
Preferably, the above umbrella body is integrated with flange collar note.Umbrella body is integrated with flange collar note, and molding structure is connected firmly, it is possible to reduce use and the manpower of adhesive bond, and makes sheath be firmly secured to upper jacket hole and lower jacket hole simultaneously and is not subjected to displacement.
Preferably, the above umbrella body and sheath are made up of transparent Merlon or transparent polycarbonate compositions.Umbrella body that transparent Merlon or transparent polycarbonate compositions are made and sheath, have the resistant wet performance of excellence, it is possible to realize higher leakage distance under given insulation distance, it is possible to avoid thunder and lightning to puncture or arc through or birds sting and chisel；If insulator is by arc through, it may appear that white mist foam state, it is easy to found by range estimation, it is easy to find out the fracture because a variety of causes causes or breakdown failure accidents, enable insulator to be rushed to repair timely, can ensure that the safe operation of high-tension line.
The beneficial effect of this Combined transparent composite suspension type insulators:
1, the umbrella body of the Combined transparent composite suspension type insulators of the present invention and sheath make respectively, and sheath pipe is divided into two halves and makes, and easy for installation, Mold Making is simple, it is easy to producing, cost of manufacture is low.
2, the present invention is provided with sheath chimb at sheath in the outside of two ends, and umbrella body is provided with the lower jacket hole and upper jacket hole that match with sheath chimb in center, adds the bond area of sheath and umbrella body, makes sheath and umbrella body bonding more firm.
3, the present invention is additionally provided with sulphurated siliastic protective layer on the surface of adhering with epoxy resin, improves bonding mouth and stops the effect of electric arc concatenation and the protective effect to sheath, umbrella body.
4, the Combined transparent composite suspension type insulators of the present invention can bear the high pressure of 110kV, and pressure-bearing scope is big, uses scope wide.
5, the present invention is made up of the unequal big umbrella body of diameter, middle umbrella body, little umbrella body, it is respectively provided with sheath simultaneously, thunder and lightning can be avoided to puncture, play and prevent the effect of bridge joint between umbrella, prevent serious icing snowberg and stop the effect of electric arc concatenation, the little umbrella body that plug epimere is arranged has the effect of the installation of convenient upper gold utensil simultaneously, and the little umbrella body of plug hypomere setting and multiple middle umbrella body have the effect of the installation of convenient lower gold utensil simultaneously.
6, umbrella body of the present invention is integrated with flange collar note, and molding structure is connected firmly, it is possible to reduce use and the manpower of adhesive bond, and makes sheath be firmly secured to upper jacket hole and lower jacket hole simultaneously and is not subjected to displacement.
7, the present invention adopts the umbrella body and sheath that transparent Merlon or transparent polycarbonate compositions make, there is the resistant wet performance of excellence, higher leakage distance can be realized, it is possible to avoid thunder and lightning to puncture or arc through or birds sting and chisel under given insulation distance；If insulator is by arc through, it may appear that white mist foam state, it is easy to found by range estimation, it is easy to find out the fracture because a variety of causes causes or breakdown failure accidents, enable insulator to be rushed to repair timely, can ensure that the safe operation of high-tension line.
Accompanying drawing explanation
Fig. 1: the structural representation of the present invention；
Fig. 2: the profile that the sheath of the present invention is connected with umbrella body；
Fig. 3: the jacket structure schematic diagram of the present invention；
Figure identifies: the upper gold utensil of 1-；The little umbrella body of 2-；The big umbrella body of 3-；Umbrella body in 4-；5-sheath；5A-sheath chimb；Gold utensil under 6-；7-upper sleeve gasket；8-lower sleeve gasket；9-plug；10-umbrella body；10A-plug hole；10B-lower jacket hole；10C-upper jacket hole；10D-flange collar.
Detailed description of the invention
Embodiment 1
A kind of Combined transparent composite suspension type insulators, including gold utensil, sealing shroud, plug 9, umbrella body 10 and sheath 5；Described gold utensil arranges gold utensil 1 and lower gold utensil 6；Described sealing shroud arranges upper sleeve gasket 7 and lower sleeve gasket 8；Described umbrella body 10 is provided with little umbrella body 2, big umbrella body 3 and middle umbrella body 4；Described sheath 5 is divided into the semicircle body of two halves for pipe；Described umbrella body 10 and sheath 5 are made up of transparent Merlon or transparent polycarbonate compositions；The epimere of described plug 9 sets gradually gold utensil 1, upper sleeve gasket 7 and little umbrella body 2 from top to bottom, and set gradually lower gold utensil 6, lower sleeve gasket 8, little umbrella body 2 and two middle umbrella body 4 from the bottom up at the hypomere of plug 9, the umbrella body group being made up of big umbrella body 3 and middle umbrella body 4 is separately set in the stage casing of plug 9；Described umbrella body 10 is equipped with a pair sheath 5 up and down in umbrella body 10 center；Described sheath 5 is provided with sheath chimb 5A in the outside of two ends；Described umbrella body 10 is provided with plug hole 10A, lower jacket hole 10B and upper jacket hole 10C in center；The size of described plug hole 10A and plug 9 match；The size of described lower jacket hole 10B and upper jacket hole 10C and sheath chimb 5A match, and are provided with flange collar 10D, described flange collar 10D on the hole wall of lower jacket hole 10B and the umbrella body 10 of upper jacket hole 10C and are integrated with umbrella body 10 note；Described umbrella body group arranges two groups；Described umbrella body 10 and sheath 5, sheath 5 and sheath 5, employing adhering with epoxy resin between sheath 5 and sealing shroud, the surface of adhering with epoxy resin is additionally provided with sulphurated siliastic protective layer,
Embodiment 2
The present embodiment difference from Example 1 is in that, described umbrella body group arranges four groups.
The mounting means of this Combined transparent composite suspension type insulators includes: installs from plug hypomere toward epimere or toward hypomere installation or first installs plug stage casing from plug epimere, then installing plug epimere hypomere.It is below the mode installed toward epimere from hypomere of plug:
Step one: gold utensil 6, lower sleeve gasket 8 under installing on plug 9；
Step 2, the vertical plane of a pair sheath 5, lower surface, sheath chimb 5A outer surface coat epoxy resin, centered by plug 9, the vertical plane of sheath 5 is carried out bonding by this, simultaneously that this is bonding with lower sleeve gasket 8 to the lower surface of sheath 5；
Step 3: first the lower jacket hole 10B of little umbrella body 2 and the upper surface of sheath 5 are coated epoxy resin, less umbrella body 2 is enclosed within plug 9 and bonding with sheath 5 upper surface；
Step 4: the vertical plane of sheath 5, lower surface, the outer surface of sheath chimb 5A and the upper jacket hole 10C of little umbrella body 2 are coated epoxy resin by another, centered by plug 9, the vertical plane of sheath 5 is carried out bonding by this, simultaneously that this is bonding to the lower surface of sheath 5 and the upper jacket hole 10C of little umbrella body 2；
Step 5: umbrella body 4, umbrella body group and little umbrella body 2 in like manner up installing；
Step 6: finally install on plug sealing shroud 7, on gold utensil 1, treat that epoxy resin is dried, coat sulphurated siliastic protective layer on the surface of adhering with epoxy resin, namely obtain Combined transparent composite suspension type insulators after drying.
Claims (7)
1. a Combined transparent composite suspension type insulators, including gold utensil, sealing shroud, plug (9), umbrella body (10) and sheath (5)；Described gold utensil arranges gold utensil (1) and lower gold utensil (6)；Described sealing shroud arranges upper sleeve gasket (7) and lower sleeve gasket (8)；It is characterized in that: described umbrella body (10) is provided with the little umbrella body (2) being made up of transparent Merlon or transparent polycarbonate compositions, big umbrella body (3) and middle umbrella body (4)；Described sheath (5) is divided into the semicircle body being made up of transparent Merlon or transparent polycarbonate compositions of two halves for pipe；The epimere of described plug (9) sets gradually gold utensil (1), upper sleeve gasket (7) and little umbrella body (2) from top to bottom, and set gradually lower gold utensil (6), lower sleeve gasket (8), little umbrella body (2) and two middle umbrella body (4) from the bottom up at the hypomere of plug (9), the umbrella body group being made up of big umbrella body (3) and middle umbrella body (4) is separately set in the stage casing of plug (9)；Described umbrella body (10) is equipped with a pair sheath (5) up and down in umbrella body (10) center.
2. Combined transparent composite suspension type insulators according to claim 1, it is characterised in that described sheath (5) is provided with sheath chimb (5A) in the outside of two ends.
3. Combined transparent composite suspension type insulators according to claim 1, it is characterised in that described umbrella body (10) is provided with plug hole (10A), lower jacket hole (10B) and upper jacket hole (10C) in center；The size of described plug hole (10A) and plug (9) match；The size of described lower jacket hole (10B) and upper jacket hole (10C) and sheath chimb (5A) match, and are provided with flange collar (10D) on the hole wall of the umbrella body (10) of lower jacket hole (10B) and upper jacket hole (10C).
4. Combined transparent composite suspension type insulators according to claim 1, it is characterised in that described umbrella body group arranges more than a group.
5. Combined transparent composite suspension type insulators according to claim 1; it is characterized in that; described umbrella body (10) and sheath (5), sheath (5) and sheath (5), employing adhering with epoxy resin between sheath (5) and sealing shroud, the surface of adhering with epoxy resin is additionally provided with sulphurated siliastic protective layer.
6. Combined transparent composite suspension type insulators according to claim 1, it is characterised in that described umbrella body (10) is integrated with flange collar (10D) note.
7. Combined transparent composite suspension type insulators according to claim 1, it is characterised in that described umbrella body (10) and sheath (5) are made up of transparent Merlon or transparent polycarbonate compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348246.7A CN105810370A (en) | 2016-05-25 | 2016-05-25 | Combined type transparent composite suspension insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610348246.7A CN105810370A (en) | 2016-05-25 | 2016-05-25 | Combined type transparent composite suspension insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105810370A true CN105810370A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610348246.7A Pending CN105810370A (en) | 2016-05-25 | 2016-05-25 | Combined type transparent composite suspension insulator |
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| Country | Link |
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| CN (1) | CN105810370A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551141A (en) * | 2018-04-23 | 2018-09-18 | 李宪宝 | Suspension insulator lifts Quick Release folder and installation method |
| CN113284681A (en) * | 2021-05-31 | 2021-08-20 | 江西尚高电瓷电气有限公司 | High mountain anti-freezing high-strength porcelain insulator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10208571A (en) * | 1997-01-17 | 1998-08-07 | Meishin Denki Kk | Tension resistant insulator protective cover and method for using the same |
| CN1417811A (en) * | 2001-11-09 | 2003-05-14 | 及荣车 | Double-jacket integrally injected synthetic silicone rubber insulator |
| CN101901649A (en) * | 2010-07-14 | 2010-12-01 | 蔡彭博 | High voltage power transmission transparent insulator |
| CN102122551A (en) * | 2010-01-07 | 2011-07-13 | 南通市神马电力科技有限公司 | Composite insulator |
| CN203311936U (en) * | 2013-05-25 | 2013-11-27 | 浙江伏尔特电器有限公司 | Insulator |
-
2016
- 2016-05-25 CN CN201610348246.7A patent/CN105810370A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10208571A (en) * | 1997-01-17 | 1998-08-07 | Meishin Denki Kk | Tension resistant insulator protective cover and method for using the same |
| CN1417811A (en) * | 2001-11-09 | 2003-05-14 | 及荣车 | Double-jacket integrally injected synthetic silicone rubber insulator |
| CN102122551A (en) * | 2010-01-07 | 2011-07-13 | 南通市神马电力科技有限公司 | Composite insulator |
| CN101901649A (en) * | 2010-07-14 | 2010-12-01 | 蔡彭博 | High voltage power transmission transparent insulator |
| CN203311936U (en) * | 2013-05-25 | 2013-11-27 | 浙江伏尔特电器有限公司 | Insulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551141A (en) * | 2018-04-23 | 2018-09-18 | 李宪宝 | Suspension insulator lifts Quick Release folder and installation method |
| CN113284681A (en) * | 2021-05-31 | 2021-08-20 | 江西尚高电瓷电气有限公司 | High mountain anti-freezing high-strength porcelain insulator |
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| PB01 | Publication | ||
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Application publication date: 20160727 |