CN202134295U - Umbrella cover for high voltage line insulator - Google Patents
Umbrella cover for high voltage line insulator Download PDFInfo
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- CN202134295U CN202134295U CN201120252715U CN201120252715U CN202134295U CN 202134295 U CN202134295 U CN 202134295U CN 201120252715 U CN201120252715 U CN 201120252715U CN 201120252715 U CN201120252715 U CN 201120252715U CN 202134295 U CN202134295 U CN 202134295U
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- umbrella cover
- opening
- cover body
- insulator
- tension bus
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Abstract
The utility model discloses an umbrella cover for a high voltage line insulator, aiming at providing an umbrella cover which has stronger anti-bird, anti-ice anti-fouling effects, and can be mounted on insulators having various sizes. The high voltage line insulator umbrella cover comprises a circular umbrella cover body having an opening, the two sides of the opening are matchedly connected, the umbrella body is provided with mounting holes for mounting on the insulator, and the umbrella body is made of a high-molecular composite insulating material SJFNBW. The umbrella cover has a certain mechanical strength, does not deform under strong wind and high temperature environments, and can be made in yellow, green, red or other colors, replacing the original phase sequence plate, having a multifunctional effect.
Description
Technical field
The utility model relates to a kind of high-tension bus-bar insulator umbrella cover, and more particularly, it relates to the anti-bird of a kind of New type of S JFNBW macromolecule insulation, anti-icing, antifouling high-tension bus-bar insulator umbrella cover.
Background technology
Anti-bird umbrella cover is to adopt the high-quality composite insulating material to make; Be installed in the top of circuit suspension insulator; Contact or when stopping that birds droppings, foreign matter fall near the insulator edge; Guarantee that insulator string is not short-circuited and field intensity does not on every side distort, thereby avoid taking place the discharge tripping operation accident that has birds droppings or foreign matter to fall to cause because of the suspension insulator top.Preventing the bird umbrella cover northern China heavy snow weather in cold winter, the circuit suspension insulator is easy to accumulated snow and freezes, and especially distance is little between the synthetic insulator umbrella, and accumulated snow is with icing just more easy.After freezing, insulator string forms the icicle that runs through whole string; When temperature go back up to zero centigrade when above icicle begin to melt; The frozen water that melts drops down under the suspension insulator edge, forms continuous frozen water and slips, and the formation that frozen water slips just possibly cause insulator short circuit tripping operation that power outage takes place.In China middle and south, temperature is spent to zero degree and is had under the rain and snow mixed weather Celsius negative three, and insulator string also is easy to freeze and forms icicle.Icicle is easy to cause accident equally when melting.
At present, existing high-voltage transmission line insulator bird-proof cover on the present market, material generally are to select General Purpose Rubber; The diameter of product is little, and receive high temperature easily and weakness summer, and wind loading rating is poor; Anti-birds droppings weak effect, and design unreasonablely, versatility is not strong; Also inconvenience is installed, and difficulty has anti-icing and antifouling effect.Insulator is unable to bear the covering of birds droppings, ice and snow, dustiness in the natural environment that constantly changes, be easy to cause that insulation property sharply descend, and electric field distorts, insulator arc-over, paralysis whole piece transmission line.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide a kind of easy for installation and high-tension bus-bar insulator umbrella cover that can on the insulator pin of different size, install.
For realizing above-mentioned purpose; The utility model provides following technical scheme: a kind of high-tension bus-bar insulator umbrella cover, comprise circular umbrella cover body, and said umbrella cover body is provided with opening; The opening both sides are connected, and said umbrella cover body is provided with the installing hole that is used to be installed on the insulator.Through adopting technique scheme; After opening is connected, directly installing hole is installed on the insulator, installs simple and convenient; And can change the diameter of installing hole according to the size of insulator pin, make that the umbrella cover can be on the insulator pin of different size.
Utility model further is set to: said installing hole is provided with the umbrella cover body is concentric, and said opening is fan-shaped opening, and opening is provided with the umbrella cover body is concentric.Through adopting technique scheme, define the position of installing hole, also define the design of opening, make structure rationalize more.
Utility model further is set to: being connected of said umbrella cover body opening is the engaging connection.Through adopting technique scheme, only need the engaging of opening both sides is installed in concentric pylone on the insulator string, install simple and convenient.
The utility model further is set to: opening one side of said umbrella cover body is provided with through hole, and opposite side is provided with the projection suitable with through hole.Through adopting technique scheme, further strengthened the convenience of installing, can make the more reliable of engaging.
The utility model further is set to: said number of openings and projection quantity are two or more.Through adopting technique scheme, make the engaging of umbrella cover opening both sides connect compact more.
The utility model further is set to: said umbrella cover body surface is provided with reinforcement, and said reinforcement is the longitude and latitude shape that interweaves and distributes.Through adopting technique scheme, make that the mechanical strength of umbrella cover body is stronger.
The utility model further is set to: said umbrella cover body is processed by polymer composite insulating material SJFNBW.Through adopting technique scheme; Make the surperficial hard of umbrella cover; Birds droppings is beneficial to and splashes and bounce-back is gone out just when falling to the umbrella body, can not form the bridge joint conductive path; Guarantee that insulator string can not be short-circuited and field intensity does not on every side distort, fundamentally avoid falling to causing ground connection discharge tripping operation accident because of there are a large amount of birds droppings, foreign matter in the suspension insulator top.
The utility model further is set to: described installing hole is provided with the mounting blocks suitable with installing hole.Through adopting technique scheme, make mounting blocks be connected with the insulator contact, effectively prolong the useful life of high-tension bus-bar insulator umbrella cover.
The utility model further is set to: said mounting blocks comprises the mounting blocks body, and the mounting blocks body is a tubular structure, and the mounting blocks body end is provided with and the suitable extended surface of umbrella cover body.Through adopting technique scheme, further prolonged the useful life of high-tension bus-bar insulator umbrella cover.
Description of drawings
Fig. 1 is the perspective view of the utility model umbrella cover embodiment;
Fig. 2 is the structural representation of the umbrella cover body of the utility model umbrella cover embodiment;
Fig. 3 is the structural representation of the mounting blocks of the utility model umbrella cover embodiment.
Embodiment
With reference to Fig. 1 the utility model umbrella cover embodiment is further specified.
A kind of high-tension bus-bar insulator umbrella cover comprises the umbrella cover body 1 of the circle that is provided with opening 11, and said umbrella cover body 1 is provided with the concentric installing hole 12 that is used to install, and (what need explain is here; Said installing hole 12 can non-concentric setting, rationalizes more for making structure, and present embodiment is preferred; Installing hole 12 and the 1 concentric setting of umbrella cover body), described umbrella cover body 1 is provided with the mounting blocks 13 suitable with installing hole 12, and mounting blocks 13 is used for directly contacting with insulator and is connected; Said mounting blocks 13 comprises mounting blocks body 131, and mounting blocks body 131 is a tubular structure, and mounting blocks body 131 ends are provided with the extended surface 132 suitable with umbrella cover body 1; Extended surface 132 makes mounting blocks body 131 be difficult for landing from the umbrella cover body 1, and (what need explain is that said opening 11 can be neat opening to said opening 11 here for fan-shaped opening; For making more reasonable structure; Present embodiment is preferred, and said opening 11 is fan-shaped opening), opening 11 and the 1 concentric setting of umbrella cover body.
Opening 11 both sides are connected, and describedly are connected that (what need explain is that the said mode that is connected is numerous for engaging connects here; As being fixedly connected, for making easy accessibility, present embodiment is preferred; The mode that is connected connects for engaging), the connected mode that engaging connects is that opening 11 1 sides of said umbrella cover body 1 are provided with through hole 16, opposite side is provided with through hole 16 suitable projections 15 that (what need explain is here; The engaging ways of connecting is numerous, and is like the fit system of guide rail guide groove, more reliable for cooperating; Present embodiment is preferred, and the connected mode that engaging connects is that opening 11 1 sides of said umbrella cover body 1 are provided with through hole 16, and opposite side is provided with the projection 15 suitable with through hole 16; Projection 15 engage with through hole 16 be connected); Number of openings and projection quantity be two or more (what need explain is here, through hole 16 quantity and projection 15 quantity be set to one also passable, compacter for making engaging; Present embodiment is preferred, and through hole 16 quantity and projection 15 quantity are two or more).
Said umbrella cover body 1 surface is provided with reinforcement 18; Reinforcement 18 be longitude and latitude interweave shape distribute (what need explain is here, and reinforcement 18 can be radial setting, also can with the 1 concentric setting of umbrella cover body; For making mechanical strength stronger; Present embodiment is preferred, and reinforcement 18 is the longitude and latitude shape that interweaves and distributes), said umbrella cover body 1 is processed by polymer composite insulating material SJFNBW.
The umbrella cover body 1 of the utility model engages with projection 15 through the through hole 16 of opening 11 both sides, and the engaging back forms umbrella-shaped structure, is installed in the top of suspension insulator afterwards through installing hole 12; The umbrella cover umbrella of the utility model directly is arranged on about 620mm; Accumulated snow is not icing to guarantee can to protect 850-1000mm at the sleet freezing weather, and insulator string epimere 98% is played effective protective effect, thereby has avoided the formation of the whole string of insulator icicle; Because the strong characteristics of arc reflection ray of umbrella cover body 1; Add that birds fear the sensitivity of redness, adopt red batching so the utility model when making, is paid the utmost attention to.
Claims (8)
1. a high-tension bus-bar insulator umbrella cover comprises circular umbrella cover body, and it is characterized in that: said umbrella cover body is provided with opening, and the opening both sides are connected, and said umbrella cover body is provided with the installing hole that is used to be installed on the insulator.
2. high-tension bus-bar insulator umbrella cover according to claim 1, it is characterized in that: said installing hole is provided with the umbrella cover body is concentric, and said opening is fan-shaped opening, and opening is provided with the umbrella cover body is concentric.
3. high-tension bus-bar insulator umbrella cover according to claim 1 and 2 is characterized in that: being connected of said umbrella cover body opening is the engaging connection.
4. high-tension bus-bar insulator umbrella cover according to claim 3 is characterized in that: opening one side of said umbrella cover body is provided with through hole, and opposite side is provided with the projection suitable with through hole.
5. high-tension bus-bar insulator umbrella cover according to claim 4, it is characterized in that: said number of openings and projection quantity are two or more.
6. high-tension bus-bar insulator umbrella cover according to claim 1 and 2 is characterized in that: said umbrella cover body surface is provided with reinforcement, and said reinforcement is the longitude and latitude shape that interweaves and distributes.
7. high-tension bus-bar insulator umbrella cover according to claim 1 and 2, it is characterized in that: described installing hole is provided with the mounting blocks suitable with installing hole.
8. high-tension bus-bar insulator umbrella cover according to claim 7, it is characterized in that: said mounting blocks comprises the mounting blocks body, the mounting blocks body is a tubular structure, and the mounting blocks body end is provided with and the suitable extended surface of umbrella cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120252715U CN202134295U (en) | 2011-07-15 | 2011-07-15 | Umbrella cover for high voltage line insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120252715U CN202134295U (en) | 2011-07-15 | 2011-07-15 | Umbrella cover for high voltage line insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134295U true CN202134295U (en) | 2012-02-01 |
Family
ID=45523058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120252715U Expired - Fee Related CN202134295U (en) | 2011-07-15 | 2011-07-15 | Umbrella cover for high voltage line insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134295U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474931A (en) * | 2013-08-19 | 2013-12-25 | 国家电网公司 | Power transmission line insulation bird damage prevention method |
| CN104051176A (en) * | 2014-06-25 | 2014-09-17 | 国家电网公司 | Insulating disconnector protective cover |
| CN105028385A (en) * | 2015-09-14 | 2015-11-11 | 泉州七星电气有限公司 | Anti-bird creeping adjusting device |
| CN105118586A (en) * | 2015-08-20 | 2015-12-02 | 云南电网有限责任公司电力科学研究院 | Umbrella-shaped ice blocking device preventing conductor beneath interphase short circuit caused by de-icing of conductor above and mounting method thereof |
| CN105363651A (en) * | 2015-11-30 | 2016-03-02 | 国网北京市电力公司 | Brushing paint protection tool |
| CN106486218A (en) * | 2016-12-15 | 2017-03-08 | 山东特瑞电力器材有限公司 | A kind of high-voltage transmission line insulator umbrella head protector |
| CN107394677A (en) * | 2017-09-19 | 2017-11-24 | 河北金能电力科技股份有限公司 | A kind of folding electric pole construction safety mask |
| CN107545962A (en) * | 2017-08-31 | 2018-01-05 | 江苏神马电力股份有限公司 | A kind of umbrella cover |
| CN107610914A (en) * | 2017-09-28 | 2018-01-19 | 句容市大唐电气有限公司 | Just cleaning type bushing for transformer |
| CN107946005A (en) * | 2017-05-27 | 2018-04-20 | 国网新疆电力公司经济技术研究院 | A kind of wind resistance composite insulator applied to strong wind area |
| CN109818324A (en) * | 2019-02-22 | 2019-05-28 | 广州供电局有限公司 | Ground protection component and its protection against rodents structure |
| CN110547284A (en) * | 2019-09-26 | 2019-12-10 | 国网河北省电力有限公司赵县供电分公司 | anti-bird sheath installed at single cross arm of electric pole |
| CN112530646A (en) * | 2020-11-16 | 2021-03-19 | 江苏南瓷绝缘子股份有限公司 | High-strength cone head suspension insulator |
-
2011
- 2011-07-15 CN CN201120252715U patent/CN202134295U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474931A (en) * | 2013-08-19 | 2013-12-25 | 国家电网公司 | Power transmission line insulation bird damage prevention method |
| CN104051176A (en) * | 2014-06-25 | 2014-09-17 | 国家电网公司 | Insulating disconnector protective cover |
| CN105118586A (en) * | 2015-08-20 | 2015-12-02 | 云南电网有限责任公司电力科学研究院 | Umbrella-shaped ice blocking device preventing conductor beneath interphase short circuit caused by de-icing of conductor above and mounting method thereof |
| CN105028385A (en) * | 2015-09-14 | 2015-11-11 | 泉州七星电气有限公司 | Anti-bird creeping adjusting device |
| CN105363651A (en) * | 2015-11-30 | 2016-03-02 | 国网北京市电力公司 | Brushing paint protection tool |
| CN106486218A (en) * | 2016-12-15 | 2017-03-08 | 山东特瑞电力器材有限公司 | A kind of high-voltage transmission line insulator umbrella head protector |
| CN107946005A (en) * | 2017-05-27 | 2018-04-20 | 国网新疆电力公司经济技术研究院 | A kind of wind resistance composite insulator applied to strong wind area |
| CN107545962A (en) * | 2017-08-31 | 2018-01-05 | 江苏神马电力股份有限公司 | A kind of umbrella cover |
| CN107394677B (en) * | 2017-09-19 | 2018-11-27 | 河北金能电力科技股份有限公司 | A kind of folding electric pole construction safety mask |
| CN107394677A (en) * | 2017-09-19 | 2017-11-24 | 河北金能电力科技股份有限公司 | A kind of folding electric pole construction safety mask |
| CN107610914A (en) * | 2017-09-28 | 2018-01-19 | 句容市大唐电气有限公司 | Just cleaning type bushing for transformer |
| CN109818324A (en) * | 2019-02-22 | 2019-05-28 | 广州供电局有限公司 | Ground protection component and its protection against rodents structure |
| CN109818324B (en) * | 2019-02-22 | 2024-02-02 | 广东电网有限责任公司广州供电局 | Grounding protection assembly and rat-proof structure thereof |
| CN110547284A (en) * | 2019-09-26 | 2019-12-10 | 国网河北省电力有限公司赵县供电分公司 | anti-bird sheath installed at single cross arm of electric pole |
| CN110547284B (en) * | 2019-09-26 | 2021-09-28 | 国网河北省电力有限公司赵县供电分公司 | Anti-bird sheath installed at single cross arm of electric pole |
| CN112530646A (en) * | 2020-11-16 | 2021-03-19 | 江苏南瓷绝缘子股份有限公司 | High-strength cone head suspension insulator |
| CN112530646B (en) * | 2020-11-16 | 2022-08-16 | 江苏南瓷绝缘子股份有限公司 | High-strength cone head suspension insulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130715 |