CN105551697A - Lightning-proof insulator with end metal fitting opening mark structure - Google Patents
Lightning-proof insulator with end metal fitting opening mark structure Download PDFInfo
- Publication number
- CN105551697A CN105551697A CN201610038295.0A CN201610038295A CN105551697A CN 105551697 A CN105551697 A CN 105551697A CN 201610038295 A CN201610038295 A CN 201610038295A CN 105551697 A CN105551697 A CN 105551697A
- Authority
- CN
- China
- Prior art keywords
- metal fitting
- gold utensil
- insulator
- ground connection
- connection bracket
- 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.)
- Granted
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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
- H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
- H01B17/46—Means for providing an external arc-discharge path
-
- 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 lightning-proof insulator with an end metal fitting opening mark structure. The lightning-proof insulator comprises an insulator umbrella skirt, a junction metal fitting and a grounding metal fitting; a disconnector is arranged at the bottom of the grounding metal fitting; a metal fitting opening mark structure is arranged at the joint of the insulator umbrella skirt and the grounding metal fitting; the metal fitting opening mark structure comprises a connection bracket and a grounding wire clamp arranged on the connection bracket; a vertical sliding groove is arranged on the outer wall of the insulator umbrella skirt; a movable rolling ball is arranged in the vertical sliding groove; a stress pressure spring is arranged between the movable rolling ball and the vertical sliding groove; a through hole is arranged on the top wall of the vertical sliding groove; a pull rope is arranged in the through hole; a clamping groove is arranged on the surface of the grounding metal fitting; a movable hole is arranged in the middle of the connection bracket; and a disconnection indication lead wire is arranged between each of the two ends of the grounding wire clamp and the disconnector. The lightning-proof insulator disclosed by the invention is simple in structure, good in use stability and convenient for a maintainer to intuitionally judge; therefore, the use safety and reliability of a power grid are greatly improved; and the lightning-proof insulator is good in applicability and high in practicability.
Description
Technical field
The invention belongs to anti-thunder insulator technical field, be specifically related to a kind of to there is the anti-thunder insulator that end metal fitting washes marking structure open.
Background technology
Along with the maturation gradually of China's electric power network technology, various insulator development rapidly, the composition major part of the insulator of prior art is identical, although it can meet demand to a certain extent, but when being subjected to multiple or direct attack thunderbolt, interior insulator gas can sharply expand, so impact may be met with on end metal fitting, thus directly destroy inner epoxy cylinder, meet with into sterilization to damage, simultaneously because its damage does not comparatively significantly identify, so easily misjudged when overhauling, thus there is certain use safety hidden danger, applicability and practicality are difficult to the demand meeting market.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention is to provide that a kind of structure is simple, stability in use good and safety in utilization is strong has the anti-thunder insulator that end metal fitting washes marking structure open.
The technical scheme realizing the object of the invention a kind ofly has the anti-thunder insulator that end metal fitting washes marking structure open, comprise insulator umbrella, be arranged on the wiring gold utensil on insulator umbrella top and be arranged on the ground connection gold utensil of insulator umbrella bottom, disconnector is provided with in the bottom of described ground connection gold utensil, be provided with gold utensil at described insulator umbrella and described ground connection gold utensil junction and wash marking structure open, described gold utensil is washed marking structure open and is comprised connection bracket, be arranged on the earthing clamp in described connection bracket, the outer wall of described insulator umbrella is provided with vertical chute, mobile spin is provided with in described vertical chute, stressed stage clip is provided with between described mobile spin and the roof of described vertical chute, match with described stressed stage clip and realize the location of mobile spin in the lower surface that described ground connection gold utensil has inner surface to be connected to described mobile spin, the roof of described vertical chute is provided with open-work, drag-line is provided with in described open-work, one end of described drag-line is connected with described mobile spin, retaining groove is provided with on the surface of described ground connection gold utensil, the middle part of described connection bracket is provided with movable span, the movable span of described connection bracket is arranged in the retaining groove of described ground connection gold utensil, one end of described connection bracket is connected with described drag-line, extension spring is provided with between the other end of described connection bracket and described ground connection gold utensil, be equipped with between the two ends of described earthing clamp and described disconnector and break instruction and draw silk.
The inwall of described ground connection gold utensil is provided with the projection matched with described vertical chute, and described projection to be arranged in described vertical chute and to be pressed on the lower surface of described mobile spin.
Described mobile spin is the spin that ceramic material is made, and is provided with sealing epoxy filler strip at the opening part of described vertical chute.
Sealed insulation obturator is provided with in described open-work.
Insulating isolation belt layer is provided with between described ground connection gold utensil and described connection bracket.
Describedly break instruction to draw silk be colouredly draw silk.
The present invention has positive effect: structure of the present invention is simple, stability in use good, when insulator because of multiple or attack directly thunderbolt and end metal fitting is departed from time, gold utensil wash open marking structure can directly when and indicate accurately, thus facilitate maintainer's intuitive judgment, reduce the possibility of erroneous judgement, substantially increase electric power network safety in utilization and reliability, applicability is good, practical.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein:
Fig. 1 is structural representation of the present invention.
Embodiment
(embodiment 1)
Fig. 1 shows a kind of embodiment of the present invention, and wherein Fig. 1 is structural representation of the present invention.
See Fig. 1, a kind of have the anti-thunder insulator that end metal fitting washes marking structure open, comprise insulator umbrella 1, be arranged on the wiring gold utensil 2 on insulator umbrella 1 top and be arranged on the ground connection gold utensil 3 of insulator umbrella bottom, disconnector 4 is provided with in the bottom of described ground connection gold utensil 3, be provided with gold utensil at described insulator umbrella 1 with described ground connection gold utensil 3 junction and wash marking structure 5 open, described gold utensil is washed marking structure 5 open and is comprised connection bracket 51, be arranged on the earthing clamp 52 in described connection bracket 51, the outer wall of described insulator umbrella 1 is provided with vertical chute 6, mobile spin 7 is provided with in described vertical chute 6, stressed stage clip 8 is provided with between described mobile spin 7 and the roof of described vertical chute 6, match with described stressed stage clip 8 and realize the location of mobile spin 7 in the lower surface that described ground connection gold utensil 3 has inner surface to be connected to described mobile spin 7, the roof of described vertical chute 6 is provided with open-work 9, drag-line 10 is provided with in described open-work 9, one end of described drag-line 10 is connected with described mobile spin 7, retaining groove 11 is provided with on the surface of described ground connection gold utensil 3, the middle part of described connection bracket 51 is provided with movable span 53, the movable span 53 of described connection bracket 51 is arranged in the retaining groove 11 of described ground connection gold utensil 3, one end of described connection bracket 51 is connected with described drag-line 10, extension spring 12 is provided with between the other end of described connection bracket 51 and described ground connection gold utensil 3, be equipped with between the two ends and described disconnector 4 of described earthing clamp 52 and break instruction and draw silk 13.
The inwall of described ground connection gold utensil 3 is provided with the projection 14 matched with described vertical chute 6, and described projection 14 to be arranged in described vertical chute 6 and to be pressed on the lower surface of described mobile spin 7.
Described mobile spin is the spin that ceramic material is made, and is provided with sealing epoxy filler strip 15 at the opening part of described vertical chute 6.
Sealed insulation obturator 16 is provided with in described open-work 9.
Insulating isolation belt layer 17 is provided with between described ground connection gold utensil 3 and described connection bracket 51.
Describedly break instruction to draw silk be colouredly draw silk.
Structure of the present invention is simple, stability in use good, when insulator because of multiple or attack directly thunderbolt and end metal fitting is departed from time, gold utensil wash open marking structure can directly when and indicate accurately, thus facilitate maintainer's intuitive judgment, reduce the possibility of erroneous judgement, substantially increase electric power network safety in utilization and reliability, applicability is good, practical.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (6)
1. one kind has the anti-thunder insulator that end metal fitting washes marking structure open, comprise insulator umbrella, be arranged on the wiring gold utensil on insulator umbrella top and be arranged on the ground connection gold utensil of insulator umbrella bottom, disconnector is provided with in the bottom of described ground connection gold utensil, be provided with gold utensil at described insulator umbrella and described ground connection gold utensil junction and wash marking structure open, it is characterized in that: described gold utensil is washed marking structure open and comprised connection bracket, be arranged on the earthing clamp in described connection bracket, the outer wall of described insulator umbrella is provided with vertical chute, mobile spin is provided with in described vertical chute, stressed stage clip is provided with between described mobile spin and the roof of described vertical chute, match with described stressed stage clip and realize the location of mobile spin in the lower surface that described ground connection gold utensil has inner surface to be connected to described mobile spin, the roof of described vertical chute is provided with open-work, drag-line is provided with in described open-work, one end of described drag-line is connected with described mobile spin, retaining groove is provided with on the surface of described ground connection gold utensil, the middle part of described connection bracket is provided with movable span, the movable span of described connection bracket is arranged in the retaining groove of described ground connection gold utensil, one end of described connection bracket is connected with described drag-line, extension spring is provided with between the other end of described connection bracket and described ground connection gold utensil, be equipped with between the two ends of described earthing clamp and described disconnector and break instruction and draw silk.
2. according to claim 1 have the anti-thunder insulator that end metal fitting washes marking structure open, it is characterized in that: on the inwall of described ground connection gold utensil, be provided with the projection matched with described vertical chute, described projection to be arranged in described vertical chute and to be pressed on the lower surface of described mobile spin.
3. according to claim 2 have the anti-thunder insulator that end metal fitting washes marking structure open, it is characterized in that: described mobile spin is the spin that ceramic material is made, and is provided with sealing epoxy filler strip at the opening part of described vertical chute.
4. according to claim 3 have the anti-thunder insulator that end metal fitting washes marking structure open, it is characterized in that: in described open-work, be provided with sealed insulation obturator.
5. according to claim 4 have the anti-thunder insulator that end metal fitting washes marking structure open, it is characterized in that: between described ground connection gold utensil and described connection bracket, be provided with insulating isolation belt layer.
6. according to claim 5 have the anti-thunder insulator that end metal fitting washes marking structure open, it is characterized in that: described in break instruction to draw silk be colouredly draw silk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038295.0A CN105551697B (en) | 2016-01-12 | 2016-01-12 | Wash the anti-thunder insulator of mark structure open with end metal fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038295.0A CN105551697B (en) | 2016-01-12 | 2016-01-12 | Wash the anti-thunder insulator of mark structure open with end metal fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105551697A true CN105551697A (en) | 2016-05-04 |
| CN105551697B CN105551697B (en) | 2018-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610038295.0A Active CN105551697B (en) | 2016-01-12 | 2016-01-12 | Wash the anti-thunder insulator of mark structure open with end metal fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551697B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109003758A (en) * | 2018-08-27 | 2018-12-14 | 芜湖智骏企业管理有限公司 | A kind of anti-thunder insulator |
| CN109036740A (en) * | 2018-08-27 | 2018-12-18 | 芜湖智骏企业管理有限公司 | A kind of lightning protection insulator of built-in ejection mechanism |
| CN109087759A (en) * | 2018-08-27 | 2018-12-25 | 芜湖智骏企业管理有限公司 | A kind of anti-thunder insulator with referential function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH118041A (en) * | 1997-06-16 | 1999-01-12 | Kyushu Electric Power Co Inc | Arrester also serving as insulator type voltage sensor |
| CN203760233U (en) * | 2014-01-21 | 2014-08-06 | 苏州闪联高压电器有限公司 | Anti-lightning insulator protector |
| CN203895205U (en) * | 2014-06-12 | 2014-10-22 | 宜兴华源电工设备有限公司 | Anti-thunder explosion-proof composite column-type insulator with disconnecting device |
| CN104577908A (en) * | 2015-02-06 | 2015-04-29 | 国家电网公司 | Easily-detachable fixed armor clamp for indoor rectangular bus |
-
2016
- 2016-01-12 CN CN201610038295.0A patent/CN105551697B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH118041A (en) * | 1997-06-16 | 1999-01-12 | Kyushu Electric Power Co Inc | Arrester also serving as insulator type voltage sensor |
| CN203760233U (en) * | 2014-01-21 | 2014-08-06 | 苏州闪联高压电器有限公司 | Anti-lightning insulator protector |
| CN203895205U (en) * | 2014-06-12 | 2014-10-22 | 宜兴华源电工设备有限公司 | Anti-thunder explosion-proof composite column-type insulator with disconnecting device |
| CN104577908A (en) * | 2015-02-06 | 2015-04-29 | 国家电网公司 | Easily-detachable fixed armor clamp for indoor rectangular bus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109003758A (en) * | 2018-08-27 | 2018-12-14 | 芜湖智骏企业管理有限公司 | A kind of anti-thunder insulator |
| CN109036740A (en) * | 2018-08-27 | 2018-12-18 | 芜湖智骏企业管理有限公司 | A kind of lightning protection insulator of built-in ejection mechanism |
| CN109087759A (en) * | 2018-08-27 | 2018-12-25 | 芜湖智骏企业管理有限公司 | A kind of anti-thunder insulator with referential function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105551697B (en) | 2018-02-02 |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 1-2 No. 317015 Zhejiang 317000 Toumen Port Economic Development Zone Binhai First Avenue Applicant after: Zhou Haibing Address before: 325604 Liushi Town, Zhejiang, Yueqing Tong Tong along the Zhoucun Applicant before: Zhou Haibing |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191128 Address after: 317015 No.1-2 Binhai First Avenue, Toumen Port Economic Development Zone, Linhai City, Taizhou City, Zhejiang Province Patentee after: Sai Yue Electrical Appliance Co., Ltd. Address before: 1-2 No. 317015 Zhejiang 317000 Toumen Port Economic Development Zone Binhai First Avenue Patentee before: Zhou Haibing |