CN109087759A - A kind of anti-thunder insulator with referential function - Google Patents
A kind of anti-thunder insulator with referential function Download PDFInfo
- Publication number
- CN109087759A CN109087759A CN201810979323.8A CN201810979323A CN109087759A CN 109087759 A CN109087759 A CN 109087759A CN 201810979323 A CN201810979323 A CN 201810979323A CN 109087759 A CN109087759 A CN 109087759A
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- China
- Prior art keywords
- insulator
- piston
- ejection
- ejector
- ejection portion
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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
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
-
- 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
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Abstract
The invention discloses a kind of anti-thunder insulators with referential function, belong to insulator technology field.Kind anti-thunder insulator of the invention, including insulator body, clamp fitting, insulator foot and ground connection fitting, the insulator body top is equipped with clamp fitting, the insulator body bottom end connects ground connection fitting by insulator foot, the side of the insulator foot offers cavity, is equipped with ejection mechanism in the cavity；The ejection mechanism includes air bag, ejection plate, ejection guns and piston ejector ram, ejector piston.The present invention quickly has found the insulator being struck by lightning convenient for patrol officer, ensures the normal operation of route for making obvious mark on the insulator.
Description
Technical field
The present invention relates to insulator technology fields, more specifically to a kind of anti-thunder insulator with referential function.
Background technique
Insulator is a kind of special insulation control, it can play support conducting wire in overhead transmission lines, prevent electricity
Flow the double action of ground connection.Insulator is for wire pole tower and conducting wire carrier, at substation framework and circuit link.
Insulator is exposed to the atmosphere throughout the year, is struck by lightning, filth, bird pest, ice and snow, high temperature, the factors shadow such as high and cold, height difference
It rings, will lead to the generation of all kinds of accidents.Lightning-caused breaking accident occurs for insulated circuit, may cause insulator damage, due to insulation
Without visible marking after son damage, patrol officer cannot intuitively have found the fault point, extend the time of debugging, give route
Operation bring security risk.
Summary of the invention
Technical problems to be solved by the inivention
The purpose of the present invention is being not easy identified deficiency for breakdown anti-thunder insulator in the prior art, one kind is provided
Anti-thunder insulator with referential function finds impaired insulator convenient for patrol officer in time, debugs in time, ensures
Route operates normally.
Technical solution
In order to achieve the above objectives, technical solution provided by the invention are as follows: a kind of anti-thunder insulator with referential function, including it is exhausted
Edge ontology, clamp fitting, insulator foot and ground connection fitting, the insulator body top are equipped with clamp fitting, the insulation
Sub- ontology bottom end connects ground connection fitting by insulator foot, and the side of the insulator foot offers cavity, sets in the cavity
There is ejection mechanism；
The ejection mechanism includes air bag, ejection plate, ejection portion and piston ejector ram, ejector piston；It is one whole that the ejection plate is affixed with ejection portion
Body, and two free ends in ejection plate and ejection portion are connected in the two opposite side walls of the cavity, the air bag is located at
In the space that cavity bottom wall, side wall, ejection plate and ejection portion form, side of the ejection portion direction on the outside of insulator foot
Wall is arranged, and piston ejector ram, ejector piston is equipped in the ejection portion, and one end of the piston ejector ram, ejector piston is resiliently attached in the ejection portion, the insulation
The lateral wall of pedestal is equipped with piston ejector ram, ejector piston ejecting mechanism, and the relative altitude of the piston ejector ram, ejector piston ejecting mechanism is greater than the ejection portion
Relative altitude.
As a further improvement of the present invention, the piston ejector ram, ejector piston ejecting mechanism includes through-hole, pull rod, lock ring, heat insulating lamella
And sharp portion, the through-hole penetrate through insulator foot lateral wall, multiple pull rods are distributed in through-hole in spoke-like, the drawing
One end elastic connection through-hole wall of bar, the other end are connected on lock ring by hook, and the sharp portion is located at lock ring center, and
The tip of the sharp portion is sealed on the outside of through-hole towards insulator foot lateral wall inside, the heat insulating lamella.
As a further improvement of the present invention, the inner hollow in the ejection portion is equipped with connected unit, the connection in ejection portion
Platform can slide in ejection portion, and the both ends of the connected unit are connected separately with the first elastic body and the second elastic body, the bullet
The one end for penetrating bar is connected by the second elastic body with connected unit.
As a further improvement of the present invention, the other end of the piston ejector ram, ejector piston is the free end that can stretch out ejection portion, and
Liquid is filled with inside the free end.
As a further improvement of the present invention, the ejection plate is that higher pair is connect with the side wall of the cavity.
As a further improvement of the present invention, the ejection portion is that higher pair is connect with cavity sidewalls.
As a further improvement of the present invention, the ejection plate and the entirety that ejection portion forms are parallel with cavity bottom wall.
Beneficial effect
Using technical solution provided by the invention, compared with prior art, there is following remarkable result:
1, the piston ejector ram, ejector piston of a kind of anti-thunder insulator with referential function provided by the invention, ejection mechanism pushes lock ring from hook
Upper disengaging, piston ejector ram, ejector piston extend out to insulator foot lateral wall after breaking through heat insulating lamella, and liquid also flows out to shaft tower from ejection boom end
Or outside insulator body, to form obvious mark point in the external of insulator, finds, accelerate convenient for patrol officer
The exclusion time of failure, ensure the normal operation of route.
2, a kind of anti-thunder insulator with referential function provided by the invention, first elastic body and the second elasticity
Ontology is in compressive state, and the first elastic body is as elastomer-assisted, convenient for accelerating the quick pop-up of piston ejector ram, ejector piston.
3, the end of a kind of anti-thunder insulator with referential function provided by the invention, the ejection plate is equipped with ball,
The end setting that ejection portion is connect with side wall is also equipped with ball, makes between ejection plate and side wall, ejection portion and side wall to be height
Pair connection, reduces ejection plate and frictional force of the ejection portion on side wall.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the anti-thunder insulator with referential function of the present invention；
Fig. 2 is the structural schematic diagram of ejection mechanism of the present invention；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is the structural schematic diagram of piston ejector ram, ejector piston ejecting mechanism of the present invention.
Label declaration in schematic diagram:
1, clamp fitting；2, insulator body；3, insulator foot；4, it is grounded fitting；5, cavity；6, ejection mechanism；61, air bag；
62, ejection plate；621, ball；63, ejection portion；64, piston ejector ram, ejector piston；71, through-hole；72, pull rod；721, it links up with；73, lock ring；74, sharp
Thorn portion；75, heat insulating lamella；100, connected unit；110, the first elastic body；120, the second elastic body.
Specific embodiment
To further appreciate that the contents of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
Referring to Fig.1-4, the present invention provides a kind of anti-thunder insulator with referential function, including insulator body 2, clamp fitting
1, insulator foot 3 and ground connection fitting 4,2 top of insulator body are equipped with clamp fitting 1, and 2 bottom end of insulator body is logical
The connection ground connection fitting 4 of insulator foot 3 is crossed, the side of the insulator foot 3 offers cavity 5, is equipped with ejection machine in the cavity 5
Structure 6, which, which is used as marked effect, can do rapidly bid in insulator body 2 after insulator, which is struck by lightning, to be worn
Show, be easy to find, specific: referring to Fig. 2-3, the ejection mechanism 6 includes air bag 61, ejection plate 62, ejection portion 63 and bullet
Penetrate bar 64；The ejection plate 62 with ejection portion 63 is affixed is integral, and two free ends in ejection plate 62 and ejection portion 63 point
It is not connected in the two opposite side walls of the cavity, and the entirety that the ejection plate 62 and ejection portion 63 form is put down with cavity bottom wall
Row, the air bag 61 is located in the space that cavity bottom wall, side wall, ejection plate 62 and ejection portion 63 form, in the air bag 61
Gas filled with certain volume, under normal circumstances, the variable quantity of gas internal energy is little in air bag, and volume expansion is small.The bullet
It penetrates the free end of plate 62 and the side wall of the cavity is that higher pair is connect, specifically may be provided so that the end of the ejection plate 62
Equipped with ball 621,621 part of ball leaks outside in the end of the ejection plate 62, and can 360 ° of rollings in ejection plate 62.
To which ejection plate 62 and side wall are point contact, frictional force very little of the ejection plate 62 in slide over side walls, it is only necessary to which lesser power is just
Ejection plate 62 can be pushed to move along cavity sidewalls.
Towards the side wall setting on the outside of insulator foot, the ejection portion 63 is interior to be equipped with piston ejector ram, ejector piston in the ejection portion 63
64, for one end elastic connection of the piston ejector ram, ejector piston 64 in ejection portion 63, the other end can stretch out ejection portion 63, thus in insulator
Mark is made on ontology 2.Specifically, the inner hollow in the ejection portion 63, ejection portion 63 is interior to be equipped with connected unit 100, the company
Consecutive 100 can slide in ejection portion 63, and the both ends of the connected unit 100 are connected separately with the first elastic body 110 and the second bullet
Property ontology 120, one end of the piston ejector ram, ejector piston 64 is connected by the second elastic body 120 with connected unit 100, the piston ejector ram, ejector piston it is another
One end is the free end that can stretch out ejection portion 63, and liquid is filled with inside the free end.First elastic body, 110 He
Second elastic body 120 is in compressive state, and the first elastic body 110 is used as elastomer-assisted, convenient for accelerating piston ejector ram, ejector piston
64 quick pop-up.
The insulator foot lateral wall is equipped with piston ejector ram, ejector piston ejecting mechanism, on the basis of 3 bottom of insulator foot, the ejection
The height of plate ejecting mechanism relative datum is greater than the height of 63 relative datum of ejection portion.
Referring to Fig. 4, the piston ejector ram, ejector piston ejecting mechanism includes through-hole 71, pull rod 72, lock ring 73, heat insulating lamella 75 and spine
Portion 74, the through-hole 71 are a circular hole for penetrating through insulator foot lateral wall, and the heat insulating lamella 75 is sealed in 71 outside of through-hole,
Antifouling effect is played, multiple pull rods 72 are distributed in through-hole 71 in spoke-like, and 72 quantity of pull rod is three in the present embodiment
It is a, in further embodiments, or two, four etc..One end of the pull rod 72 is resiliently attached in through-hole 71
On wall, the other end is connected on lock ring 73 by hook 721, and specifically, the lock ring 73 is round lock ring, towards insulation bottom
Open at one end on the inside of seat, border is equipped with step, and one end of the pull rod 72 is affiliated at step by hook 721, pull rod
72 other end is connected at 71 inner wall of through-hole by extension spring, and three pull rods 72 hold lock ring 73, round lock ring
Uniform force, therefore, more stable, the sharp portion 74 is located at 73 center of lock ring, and the tip of the sharp portion 74 is towards absolutely
On the inside of edge base outside wall, the sharp portion 74 can puncture 64 end of piston ejector ram, ejector piston.
When insulator is by being struck by lightning, the temperature rise of 3 moment of insulator foot sharply increase the interior of gas in air bag 61 can,
Gas expansion does work outward, thus, 61 volume of air bag increases, after pushing the mobile lesser one end distance of ejection plate 62, piston ejector ram, ejector piston
64 reach at the through-hole 71 on side wall, and under the effect of the elastic force of the first elastic body 110 and the second elastic body 120, moment is pushed away
Dynamic piston ejector ram, ejector piston 64 is popped up from through-hole 71, and during pop-up, 64 end of piston ejector ram, ejector piston is punctured by sharp portion 74, and piston ejector ram, ejector piston 64 pushes
Lock ring 73 is detached from from hook 721, and piston ejector ram, ejector piston 64 extend out to insulator foot lateral wall after breaking through heat insulating lamella 75, and liquid is also from bullet
64 end of bar is penetrated to flow out to outside shaft tower or insulator body, so that obvious mark point is formed in the external of insulator,
Convenient for patrol officer's discovery, accelerates the exclusion time of failure, ensure the normal operation of route.
Embodiment 2
In order to further decrease ejection portion 63 in the frictional force of slide over side walls, under the premise of comprising above content, ejection portion
63 one end being connected with side wall are also equipped with ball, and structure subtracts as described above, ejection portion 63 is made with side wall to be also that higher pair is connect
Less friction.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (7)
1. a kind of anti-thunder insulator with referential function, including insulator body (2), clamp fitting (1), insulator foot (3)
With ground connection fitting (4), insulator body (2) top is equipped with clamp fitting (1), and insulator body (2) bottom end passes through
Insulator foot (3) connection ground connection fitting (4), it is characterised in that: the side of the insulator foot (3) offers cavity (5), described
Ejection mechanism (6) are equipped in cavity (5)；
The ejection mechanism (6) includes air bag (61), ejection plate (62), ejection portion (63) and piston ejector ram, ejector piston (64)；The ejection
Plate (62) with ejection portion (63) are affixed is integral, and two free ends of ejection plate (62) and ejection portion (63) are connected to
In the two opposite side walls of the cavity, the air bag (61) is located at cavity bottom wall, side wall, ejection plate (62) and ejection portion (63)
In the space of composition, for the ejection portion (63) towards the side wall setting on the outside of insulator foot (3), the ejection portion (63) is interior
Equipped with piston ejector ram, ejector piston (64), one end of the piston ejector ram, ejector piston (64) is resiliently attached in the ejection portion (63), the insulator foot
Lateral wall is equipped with piston ejector ram, ejector piston ejecting mechanism, and the relative altitude of the piston ejector ram, ejector piston ejecting mechanism is greater than the phase of the ejection portion (63)
To height.
2. a kind of anti-thunder insulator with referential function according to claim 1, it is characterised in that: the piston ejector ram, ejector piston top
Mechanism includes through-hole (71), pull rod (72), lock ring (73), heat insulating lamella (75) and sharp portion (74), the through-hole (71) out
Insulator foot lateral wall is penetrated through, multiple pull rods (72) are distributed in through-hole (71) in spoke-like, and the one of the pull rod (72)
Elastic connection through-hole (71) inner wall is held, the other end is connected on lock ring (73) by linking up with (721), and the sharp portion (74) is located at
Lock ring (73) center, and the tip of the sharp portion (71), towards insulator foot lateral wall inside, the heat insulating lamella (75) seals
On the outside of through-hole (71).
3. a kind of anti-thunder insulator with referential function according to claim 1, it is characterised in that: the ejection portion
(63) inner hollow is equipped with connected unit (100) in ejection portion (63), which can slide in ejection portion (63),
The both ends of the connected unit (100) are connected separately with the first elastic body (110) and the second elastic body (120), the piston ejector ram, ejector piston
(64) one end is connected by the second elastic body (120) with connected unit (100).
4. a kind of anti-thunder insulator with referential function according to claim 3, it is characterised in that: the piston ejector ram, ejector piston
(64) the other end is the free end that can stretch out ejection portion (63), and liquid is filled with inside the free end.
5. a kind of anti-thunder insulator with referential function according to claim 1-4, it is characterised in that: described
Ejection plate (62) is that higher pair is connect with the side wall of the cavity.
6. a kind of anti-thunder insulator with referential function according to claim 5, it is characterised in that: the ejection portion
It (63) is that higher pair is connect with cavity sidewalls.
7. a kind of anti-thunder insulator with referential function according to claim 6, it is characterised in that: the ejection plate
(62) parallel with cavity bottom wall with the entirety of ejection portion (63) composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979323.8A CN109087759B (en) | 2018-08-27 | 2018-08-27 | Lightning protection insulator with marking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979323.8A CN109087759B (en) | 2018-08-27 | 2018-08-27 | Lightning protection insulator with marking function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109087759A true CN109087759A (en) | 2018-12-25 |
| CN109087759B CN109087759B (en) | 2020-03-10 |
Family
ID=64794760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810979323.8A Active CN109087759B (en) | 2018-08-27 | 2018-08-27 | Lightning protection insulator with marking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109087759B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112038016A (en) * | 2020-09-07 | 2020-12-04 | 孙水平 | Ceramic insulator for extra-high voltage power transmission for connecting thick cable |
| CN112053814A (en) * | 2020-09-07 | 2020-12-08 | 孙水平 | Ceramic insulator convenient to wind and install for high-voltage power transmission |
| ES2827505A1 (en) * | 2019-11-20 | 2021-05-21 | Corporative Int R&H Europe S L | Clamping device for anti-electrocution lining of conductive cable birds in overhead lines (Machine-translation by Google Translate, not legally binding) |
| CN113380473A (en) * | 2021-05-13 | 2021-09-10 | 邓武石 | Environment-friendly anti-bird electroceramic insulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008186744A (en) * | 2007-01-31 | 2008-08-14 | Japan Ae Power Systems Corp | Molded lightning arrester and its manufacture method |
| CN105551697A (en) * | 2016-01-12 | 2016-05-04 | 周海兵 | Lightning-proof insulator with end metal fitting opening mark structure |
| CN206727889U (en) * | 2017-06-02 | 2017-12-08 | 宁海县鹰峤电气有限公司 | A kind of anti-lightning power supply adaptor |
-
2018
- 2018-08-27 CN CN201810979323.8A patent/CN109087759B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008186744A (en) * | 2007-01-31 | 2008-08-14 | Japan Ae Power Systems Corp | Molded lightning arrester and its manufacture method |
| CN105551697A (en) * | 2016-01-12 | 2016-05-04 | 周海兵 | Lightning-proof insulator with end metal fitting opening mark structure |
| CN206727889U (en) * | 2017-06-02 | 2017-12-08 | 宁海县鹰峤电气有限公司 | A kind of anti-lightning power supply adaptor |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2827505A1 (en) * | 2019-11-20 | 2021-05-21 | Corporative Int R&H Europe S L | Clamping device for anti-electrocution lining of conductive cable birds in overhead lines (Machine-translation by Google Translate, not legally binding) |
| CN112038016A (en) * | 2020-09-07 | 2020-12-04 | 孙水平 | Ceramic insulator for extra-high voltage power transmission for connecting thick cable |
| CN112053814A (en) * | 2020-09-07 | 2020-12-08 | 孙水平 | Ceramic insulator convenient to wind and install for high-voltage power transmission |
| CN112038016B (en) * | 2020-09-07 | 2022-05-06 | 萍乡百斯特电瓷有限公司 | Ceramic insulator for extra-high voltage power transmission for connecting thick cable |
| CN112053814B (en) * | 2020-09-07 | 2022-08-09 | 孙水平 | Ceramic insulator convenient to wind and install for high-voltage power transmission |
| CN113380473A (en) * | 2021-05-13 | 2021-09-10 | 邓武石 | Environment-friendly anti-bird electroceramic insulator |
| CN113380473B (en) * | 2021-05-13 | 2022-12-23 | 萍乡欧姆绝缘子有限公司 | Environment-friendly anti-bird electroceramic insulator |
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| Publication number | Publication date |
|---|---|
| CN109087759B (en) | 2020-03-10 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200201 Address after: 239400 south of yuelonghu road and east of qingpingshan Road, Mingguang City, Chuzhou City, Anhui Province Applicant after: Wanneng Electric Co., Ltd. Address before: 241000 room 01, building 4, Xiangyuan e-commerce street, Jinghu District, Wuhu City, Anhui Province Applicant before: Wuhu Zhijun Enterprise Management Co., Ltd. |
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