CN209591680U - A kind of lightning protection electric porcelain insulator - Google Patents
A kind of lightning protection electric porcelain insulator Download PDFInfo
- Publication number
- CN209591680U CN209591680U CN201920342192.2U CN201920342192U CN209591680U CN 209591680 U CN209591680 U CN 209591680U CN 201920342192 U CN201920342192 U CN 201920342192U CN 209591680 U CN209591680 U CN 209591680U
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- CN
- China
- Prior art keywords
- clamping bar
- insulating protective
- pillar
- fixedly connected
- protective cover
- 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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- 239000012212 insulator Substances 0.000 title claims abstract description 19
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 55
- 150000001875 compounds Chemical class 0.000 claims abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 230000000475 sunscreen effect Effects 0.000 claims description 19
- 239000000516 sunscreening agent Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920002367 Polyisobutene Polymers 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000013329 compounding Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
The utility model discloses a kind of lightning protection electric porcelain insulators, including insulating protective cover, pillar, striking ball and starting rod, compound cluster parachute is fixedly connected in the middle part of the pillar, the bottom of the pillar is fixedly connected with copper foot bolt, in the utility model, by the compounding practice mode for being provided with briquetting and spring head, and under the cooperation of the first clamping bar and the second clamping bar, when needing to install insulating protective cover, it only needs to compress briquetting, shrink spring head, the first clamping bar and the distance of second clamping bar one end is driven to shorten, the distance of the other end of the first clamping bar and the second clamping bar becomes larger at this time, facilitate the insulation protection enclosure on pillar, then briquetting is unclamped, spring head gos up, the distance of the other end of the first clamping bar and the second clamping bar is set to become smaller, the other end upper grip of the first clamping bar and the second clamping bar clamps post top portion at this time, to to exhausted Edge protective cover is fixed, and the utility model practicability and effectiveness is suitble to be widely popularized.
Description
Technical field
The utility model belongs to electric porcelain insulator technical field, specially a kind of lightning protection electric porcelain insulator.
Background technique
Lightning protection pillar insulator is a kind of anti-arc insulator of novel combination type structure, mainly by insulating shield, compression
The compositions such as nut, briquetting seat, mobile briquetting, upper metal cap, composite insulator, starting rod, insulating sleeve and lower metal leg, striking
Stick and upper metal cap assembly connection are integral, when lightning stroke occurs, discharge between starting rod and lower metal leg, make afterflow power frequency electric
Arc is moved on starting rod and burns, thus protect insulated conductor injury-free, but it is exhausted on existing lightning protection electric porcelain insulator
Edge protective cover installation and removal trouble, and the protective case on starting rod is easy to be damaged, and influences the anti-lightning strike effect of insulator.
Utility model content
The purpose of this utility model is that: to solve the above-mentioned problems, provide a kind of lightning protection electric porcelain insulator.
The technical solution adopted in the utility model is as follows:
A kind of lightning protection electric porcelain insulator, including insulating protective cover, pillar, striking ball and starting rod, the middle part of the pillar
It is fixedly connected with compound cluster parachute, the bottom of the pillar is fixedly connected with copper foot bolt, and the bottom side of the pillar is fixed to be connected
It is connected to striking ball, the top side of the pillar is fixedly connected with starting rod, and the outer surface of the starting rod is provided with insulation and protects
Sheath is fixedly connected with puncture screening glass at the top of the pillar, is fixedly connected with gasket at the top of the puncture screening glass, institute
State and be provided with torque nut at the top of gasket, be connected with insulating protective cover at the top of the pillar, the insulating protective cover it is outer
The interlocking of surface middle part two sides has briquetting, and the inside middle-end two sides of the insulating protective cover are fixedly connected with spring head, the insulation
The inner wall side spring head of protective cover is fixedly connected with one end of the first clamping bar, another lateral spring of the inner wall of the insulating protective cover
Head is fixedly connected with one end of the second clamping bar, and the middle part of first clamping bar and the second clamping bar is by riveted joint riveting, and described the
The other end of one clamping bar and the second clamping bar is fixedly connected to collet, and the outer surface of the insulating protective sleeve is provided with sunscreen layer,
Waterproof layer is provided in the middle part of the insulating protective sleeve, the insulating protective sleeve is internally provided with insulating layer.
Wherein, first clamping bar and the second clamping bar are cylindrical structure, and first clamping bar and the second clamping bar are not
Steel material, first clamping bar and the second clamping bar become rusty for scissors crossing formula structure.
Wherein, the gasket is disc structure, and the gasket is tightly attached to the bottom of torque nut, the gasket with a thickness of
1.1mm-3.2mm the gasket is stainless steel material.
Wherein, the material of the sunscreen layer is Polyester Fibers, and the sunscreen layer is silvery reflection shiny surface, described anti-
Shine layer and be set to the outer layer of insulating protective sleeve, the sunscreen layer with a thickness of 2.1mm-4.2mm.
Wherein, the material of the waterproof layer is neoprene, butyl rubber, ethylene propylene diene rubber, polyvinyl chloride, poly- isobutyl
Any one in alkene or polyurethane, the waterproof layer is set to the middle part of insulating protective sleeve.
Wherein, the compound cluster parachute is at least provided with three, and the compound cluster parachute is umbrella-shaped structure, the compound cluster parachute
Outer surface is provided with fireprotection layer.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, by being provided with the compounding practice mode of briquetting and spring head, and in the first clamping bar and
Under the cooperation of two clamping bars, when needing to install insulating protective cover, it is only necessary to compress briquetting, shrink spring head, drive the first folder
The distance of bar and second clamping bar one end shortens, and the distance of the other end of the first clamping bar and the second clamping bar becomes larger at this time, and facilitating will be exhausted
Edge protects the enclosure on pillar, then unclamps briquetting, and spring head gos up, and makes the distance of the other end of the first clamping bar and the second clamping bar
Become smaller, the other end upper grip of the first clamping bar and the second clamping bar clamps post top portion at this time, to consolidate to insulating protective cover
It is fixed.
2, in the utility model, by being provided with the compounding practice mode of waterproof layer and sunscreen layer, and matching in insulating layer
Under conjunction, insulating protective sleeve is covered on starting rod, the sun can be prevented to be exposed to the sun for a long time by sunscreen layer first, influences insulation effect
Fruit can be effectively prevented rainwater and immerse inside insulating protective sleeve, influence insulation effect by waterproof layer.
Detailed description of the invention
Fig. 1 is the utility model integral outer structural schematic diagram；
Fig. 2 is the utility model insulating protective cover schematic diagram of internal structure；
Fig. 3 is the utility model insulating protective sleeve cross section structure schematic diagram.
Marked in the figure: 1, insulating protective cover；2, gasket；3, screening glass is punctured；4, compound cluster parachute；5, copper foot bolt；6, draw
Arc ball；7, pillar；8, starting rod；9, torque nut；10, briquetting；11, riveted joint；12, the first clamping bar；13, collet；14, second
Clamping bar；15, spring head；16, insulating protective sleeve；17, sunscreen layer；18, waterproof layer；19, insulating layer.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of lightning protection electric porcelain insulator, including insulating protective cover 1, pillar 7, striking ball 6 and starting rod 8,
The middle part of the pillar 7 is fixedly connected with compound cluster parachute 4, and the bottom of the pillar 7 is fixedly connected with copper foot bolt 5, the branch
The bottom side of column 7 is fixedly connected with striking ball 6, and the top side of the pillar 7 is fixedly connected with starting rod 8, the striking
The outer surface of stick 8 is provided with insulating protective sleeve 16, and the top of the pillar 7, which is fixedly connected with, punctures screening glass 3, and the puncture is protected
The top of bluff piece 3 is fixedly connected with gasket 2, and the top of the gasket 2 is provided with torque nut 9, the top clamping of the pillar 7
Have an insulating protective cover 1, the outer surface on both sides of the middle interlocking of the insulating protective cover 1 has a briquetting 10, the insulating protective cover 1 it is interior
Portion middle-end two sides are fixedly connected with spring head 15, and the inner wall side spring head 15 of the insulating protective cover 1 is fixedly connected with first
One end of clamping bar 12, the inner wall other side spring head 15 of the insulating protective cover 1 are fixedly connected with one end of the second clamping bar 14, institute
The middle part for stating the first clamping bar 12 and the second clamping bar 14 is riveted by riveted joint 11, first clamping bar 12 and the second clamping bar 14 it is another
One end is fixedly connected to collet 13, and the outer surface of the insulating protective sleeve 16 is provided with sunscreen layer 17, the insulating protective sleeve
16 middle part is provided with waterproof layer 18, and the insulating protective sleeve 16 is internally provided with insulating layer 19.
Further, first clamping bar 12 and the second clamping bar 14 are cylindrical structure, first clamping bar 12 and
Two clamping bars 14 are stainless steel material, and first clamping bar 12 and the second clamping bar 14 are scissors crossing formula structure, pass through the first clamping bar
12 and second clamping bar 14 facilitate adjust collet 13 position.
Further, the gasket 2 is disc structure, and the gasket 2 is tightly attached to the bottom of torque nut 9, the gasket 2
With a thickness of 1.1mm-3.2mm, the gasket 2 is stainless steel material, and the connection that torque nut 9 can be improved by gasket 2 is tight
Close property.
Further, the material of the sunscreen layer 17 is Polyester Fibers, and the sunscreen layer 17 is that silvery reflection is smooth
Face, the sunscreen layer 17 are set to the outer layer of insulating protective sleeve 16, the sunscreen layer 17 with a thickness of 2.1mm-4.2mm, pass through
The sun being exposed to the sun to insulating protective sleeve 16 for a long time can be effectively prevented in sunscreen layer 17.
Further, the material of the waterproof layer 18 be neoprene, butyl rubber, ethylene propylene diene rubber, polyvinyl chloride,
Any one in polyisobutene or polyurethane, the waterproof layer 18 is set to the middle part of insulating protective sleeve 16, passes through waterproof
Layer 18 can prevent rainwater from immersing inside insulating protective sleeve 16.
Further, for the compound cluster parachute 4 at least provided with three, the compound cluster parachute 4 is umbrella-shaped structure, described compound
The outer surface of cluster parachute 4 is provided with fireprotection layer, can prevent pollution flashover by compound cluster parachute 4.
Working principle: when using the utility model device, when needing to install insulating protective cover 1, it is only necessary to compress briquetting
10, spring head 15 is shunk, the distance of the first clamping bar 12 and 14 one end of the second clamping bar is driven to shorten, at this time the first clamping bar 12 and the
The distance of the other end of two clamping bars 14 becomes larger, and facilitates by 1 set of insulating protective cover on pillar 7, then unclamps briquetting 10, spring head
15 go up, and so that the distance of the other end of the first clamping bar 12 and the second clamping bar 14 is become smaller, at this time the first clamping bar 12 and the second clamping bar 14
Other end upper grip 13 clamp the top of pillar 7, so that insulating protective cover 1 be fixed, 16 sets of insulating protective sleeve are being drawn
On arc stick 8, the sun can be prevented to be exposed to the sun for a long time by sunscreen layer 17 first, influence insulation effect, pass through waterproof layer 18, it can
To effectively prevent rainwater to immerse inside insulating protective sleeve 16, insulation effect is influenced.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of lightning protection electric porcelain insulator, including insulating protective cover (1), pillar (7), striking ball (6) and starting rod (8), special
Sign is: being fixedly connected with compound cluster parachute (4) in the middle part of the pillar (7), the bottom of the pillar (7) is fixedly connected with copper foot
The bottom side of bolt (5), the pillar (7) is fixedly connected with striking ball (6), and the top side of the pillar (7) is fixed to be connected
It is connected to starting rod (8), the outer surface of the starting rod (8) is provided with insulating protective sleeve (16), and the top of the pillar (7) is fixed
It is connected with and punctures screening glass (3), be fixedly connected with gasket (2) at the top of the puncture screening glass (3), the top of the gasket (2)
Portion is provided with torque nut (9), is connected with insulating protective cover (1) at the top of the pillar (7), the insulating protective cover (1)
On both sides of the middle interlocking in outer surface has briquetting (10), and the inside middle-end two sides of the insulating protective cover (1) are fixedly connected with spring head
(15), the inner wall side spring head (15) of the insulating protective cover (1) is fixedly connected with one end of the first clamping bar (12), described exhausted
The inner wall other side spring head (15) of edge protective cover (1) is fixedly connected with one end of the second clamping bar (14), first clamping bar
(12) riveted with the middle part of the second clamping bar (14) by riveted joint (11), first clamping bar (12) and the second clamping bar (14) it is another
One end is fixedly connected to collet (13), and the outer surface of the insulating protective sleeve (16) is provided with sunscreen layer (17), the insulation
It is provided in the middle part of protective case (16) waterproof layer (18), the insulating protective sleeve (16) is internally provided with insulating layer (19).
2. a kind of lightning protection electric porcelain insulator according to claim 1, it is characterised in that: first clamping bar (12) and second
Clamping bar (14) is cylindrical structure, and first clamping bar (12) and the second clamping bar (14) are stainless steel material, first folder
Bar (12) and the second clamping bar (14) are scissors crossing formula structure.
3. a kind of lightning protection electric porcelain insulator according to claim 1, it is characterised in that: the gasket (2) is disc structure,
The gasket (2) is tightly attached to the bottom of torque nut (9), the gasket (2) with a thickness of 1.1mm-3.2mm, the gasket (2)
For stainless steel material.
4. a kind of lightning protection electric porcelain insulator according to claim 1, it is characterised in that: the material of the sunscreen layer (17) is
Polyester Fibers, the sunscreen layer (17) are silvery reflection shiny surface, and the sunscreen layer (17) is set to insulating protective sleeve
(16) outer layer, the sunscreen layer (17) with a thickness of 2.1mm-4.2mm.
5. a kind of lightning protection electric porcelain insulator according to claim 1, it is characterised in that: the material of the waterproof layer (18) is
Any one in neoprene, butyl rubber, ethylene propylene diene rubber, polyvinyl chloride, polyisobutene or polyurethane, it is described anti-
Water layer (18) is set to the middle part of insulating protective sleeve (16).
6. a kind of lightning protection electric porcelain insulator according to claim 1, it is characterised in that: the compound cluster parachute (4) at least sets
There are three setting, the compound cluster parachute (4) is umbrella-shaped structure, and the outer surface of the compound cluster parachute (4) is provided with fireprotection layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920342192.2U CN209591680U (en) | 2019-03-18 | 2019-03-18 | A kind of lightning protection electric porcelain insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920342192.2U CN209591680U (en) | 2019-03-18 | 2019-03-18 | A kind of lightning protection electric porcelain insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209591680U true CN209591680U (en) | 2019-11-05 |
Family
ID=68374293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920342192.2U Active CN209591680U (en) | 2019-03-18 | 2019-03-18 | A kind of lightning protection electric porcelain insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209591680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063496A (en) * | 2019-12-17 | 2020-04-24 | 江西省萍乡市宇翔电瓷制造有限公司 | Anti-breakdown lightning protection column type insulator |
| CN111627622A (en) * | 2020-06-05 | 2020-09-04 | 江西百新电瓷电气有限公司 | 10KV automatic-adjustment lightning-protection ice porcelain insulator with pressure-sensitive device and manufacturing method thereof |
-
2019
- 2019-03-18 CN CN201920342192.2U patent/CN209591680U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111063496A (en) * | 2019-12-17 | 2020-04-24 | 江西省萍乡市宇翔电瓷制造有限公司 | Anti-breakdown lightning protection column type insulator |
| CN111627622A (en) * | 2020-06-05 | 2020-09-04 | 江西百新电瓷电气有限公司 | 10KV automatic-adjustment lightning-protection ice porcelain insulator with pressure-sensitive device and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lightning protection ceramic insulator Granted publication date: 20191105 Pledgee: Agricultural Bank of China Limited Luxi County Branch Pledgor: JIANGXI BAIXIN ELECTRIC PORCELAIN ELECTRIC CO.,LTD. Registration number: Y2024980005922 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |