CN203826142U - Novel guano-proof cover - Google Patents
Novel guano-proof cover Download PDFInfo
- Publication number
- CN203826142U CN203826142U CN201420047044.5U CN201420047044U CN203826142U CN 203826142 U CN203826142 U CN 203826142U CN 201420047044 U CN201420047044 U CN 201420047044U CN 203826142 U CN203826142 U CN 203826142U
- Authority
- CN
- China
- Prior art keywords
- cover body
- flange
- connector
- jig
- arc
- 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.)
- Expired - Lifetime
Links
- 239000012212 insulator Substances 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 210000003608 fece Anatomy 0.000 claims description 26
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a novel guano-proof cover, comprising an annular cover body and a fixture fixed on the lower part of the annular cover body. The fixture is a hollow cylindrical structure. The annular cover body is an arc structure inclining downwards, and an inner wall of the annular cover body matches with the inner wall of the fixture. An area between the inner wall of the annular cover body and the inner wall of the fixture is formed in common at a bayonet of a boundary groove of a steel cap and a porcelain skirt of an insulator. The annular cover body comprises a first arc cover body and a second arc cover body with the same structure. The fixture comprises a first fixture fixedly connected with the first arc cover body and a second fixture fixedly connected with the second arc cover body. The novel guano-proof cover provided by the utility model is mounted on a bowl head of an insulator hardware, and is spaced away from the first piece of the insulator. A creep distance on the surface of the first umbrella skirt is still effective, and the novel guano-proof cover has the advantages of low cost, convenient maintenance and obvious guano-proof effect.
Description
Technical field
A kind of novel anti-birds droppings cover being installed on insulator hardware of the utility model design.
Background technology
Insulator on ultra-high-tension power transmission line in unscreened natural environment, should bear and expose to the weather for a long time, also often has birds to fall thereon, causes on insulator and spreads all over birds droppings, easily causes the security incidents such as insulator arc-over electric leakage and short circuit to occur.At present, anti-bird measure is mainly to prevent that by modes such as expelling, frighten and block bird pest from occurring.External some country, from the angle of protection birds, takes to draw bird measure, and such measures is also being studied in domestic some place at present.Also have and adopt the anti-birds droppings cover structure that is similar to protective cover, generally there are composite insulating material or metal material to make, wherein, composite insulating material is easily shifted, is out of shape, breakage, and the anti-birds droppings cover structure of current metal material is single, be arranged on insulator upper surface, short circuit a slice insulator, not extensive use.
Utility model content
For above deficiency, the utility model provides a kind of novel anti-birds droppings cover, and its bowl head that is arranged on insulator hardware is upper, and has spacing distance between insulator first, and the creepage distance on first full skirt surface is still effective.
For realizing above object, the technical scheme that the utility model is taked is:
A kind of novel anti-birds droppings cover, it comprises annular cover body and the jig that is fixed on described annular cover body downside, described jig is the column structure of hollow, described annular cover body is downward-sloping arcuate structure, and the inwall of annular cover body and the inwall of jig match, the common bayonet socket that is stuck in insulator steel cap and porcelain patticoat boundary groove that forms in region between the annular inwall of cover body and the inwall of jig, wherein, described annular cover body comprises the first arc cover body and the second arc cover body that structure is identical, described jig comprises the first jig being fixedly connected with the first arc cover body that structure is identical and the second jig being fixedly connected with the second arc cover body.
The outward flange of described annular cover body is fixedly connected with a flange, and described flange upside is provided with an annular groove, and this flange comprises the first flange being fixedly connected with the first arc cover body that structure is identical and the second flange being fixedly connected with the second arc cover body.
The edge of described the first arc cover body and the relative side of the second arc cover body is respectively equipped with upwardly extending the first connector and second connector, is respectively equipped with the first installing hole and the second installing hole that match on described the first connector and the second connector.
The edge of described the first flange side relative to the second flange is respectively equipped with upwardly extending the 3rd connector and the 4th connector, is respectively equipped with the 3rd installing hole and the 4th installing hole that match on described the 3rd connector and the 4th connector.
The edge of described the first flange side relative to the second flange is hinged, the edge of the opposite side that described the first flange is relative with the second flange is respectively equipped with upwardly extending the 3rd connector and the 4th connector, is respectively equipped with the 3rd installing hole and the 4th installing hole that match on described the 3rd connector and the 4th connector.
The edge of described the first flange side relative to the second flange is hinged, the edge of the opposite side that described the first flange is relative with the second flange be respectively equipped with a hanging column and with the hook of described hanging column snapping.
The edge of described the first jig is provided with a gathering sill, and a lead is installed in described gathering sill, and the edge of described the second jig is provided with the position, hole matching with lead, and described lead is arranged between gathering sill and position, hole.
Compared with prior art, its beneficial effect is the utility model:
(1) be arranged on the bowl head of insulator hardware, and have spacing distance between insulator first, the creepage distance on first full skirt surface is still effective;
(2) anti-birds droppings cover standing part has adopted the design of jig formula, blocks the groove that insulator steel cap and porcelain patticoat have a common boundary during installation, and energy anticreep, anti-displacement, efficiently solve the birds droppings flashover fault that comes off and cause because of anti-birds droppings cover;
(3) light, the waterproof of quality, is convenient to the advantages such as installation, dismounting;
(4) cost low, be convenient to safeguard, anti-birds droppings successful;
(5) running time more permanent, reliability is stronger;
(6) there is certain all pressures shielding protection effect and prevent ice slush bridge joint insulator umbrella.
Accompanying drawing explanation
Fig. 1 is the structural representation of a direction of a kind of novel anti-birds droppings cover of the utility model;
Fig. 2 is the structural representation of a kind of novel anti-another direction of birds droppings cover of the utility model;
Fig. 3 is the decomposition texture schematic diagram of a direction of a kind of novel anti-birds droppings cover of the utility model;
Fig. 4 is the decomposition texture schematic diagram of a kind of novel anti-another direction of birds droppings cover of the utility model.
Wherein: 1, annular cover body; 11, arc cover body; 111, connector; 12, arc cover body; 121, connector; 2, jig; 21, jig; 211, position, hole; 22, jig; 221, gathering sill; 3, flange; 31, flange; 311, connector; 32, flange; 321, connector; 4, lead.
Embodiment
Below in conjunction with the drawings and specific embodiments, content of the present utility model is described in further details.
Embodiment
Embodiment mono-
Please refer to shown in Fig. 1-Fig. 4, a kind of novel anti-birds droppings cover, it comprises annular cover body 1 and the jig 2 that is fixed on annular cover body 1 downside, the fixed form of annular cover body 1 and jig 2 can be bolted, welding or the mode such as one-body molded.The column structure that jig 2 is hollow, and the inwall of the inwall of annular cover body 1 and jig 2 matches, the common bayonet socket that is stuck in insulator steel cap and porcelain patticoat boundary groove that forms in region between the inwall of the two, the bayonet socket of larger height is set, can solve anti-birds droppings cover and produce up and down the problem of fluctuation, left-right rotation because of windage, and between insulator sheet, have spacing distance, the creepage distance on sheet full skirt surface is still effective.Annular cover body 1 is downward-sloping arcuate structure, be similar to funnel structure, the outward flange of annular cover body 1 is fixedly connected with a flange 3, flange 3 upsides are provided with an annular groove, the structure that downward-sloping arcuate structure and annular groove match, can make the birds droppings slide in groove, thereby prevent contacting of birds droppings and insulator.Wherein, annular cover body 1 comprises arc cover body 11 and the arc cover body 12 that structure is identical, and jig 2 comprises the jig 21 being fixedly connected with arc cover body 11 that structure is identical and the jig 22 being fixedly connected with arc cover body 12.Flange 3 comprises the flange 31 being fixedly connected with arc cover body 11 that structure is identical and the flange 32 being fixedly connected with arc cover body 12.
The both sides of the edge that arc cover body 11 is relative with arc cover body 12 are fixed by bolt, can certainly be bolted the clamping realizing insulator by flange 31 both sides of the edge relative with flange 32, in order to make installation more firm, in embodiment mono-, annular cover body 1 and flange 3 are fixed simultaneously.The edge that is arc cover body 11 side relative to arc cover body 12 is respectively equipped with upwardly extending connector 111 and a connector 121, on connector 111 and connector 121, is respectively equipped with the installing hole matching.The edge of flange 31 side relative to flange 32 is respectively equipped with upwardly extending connector 311 and a connector 321, on connector 311 and connector 321, is respectively equipped with the installing hole matching.
The edge of jig 21 (refer to jig 21 axial be similar to square edge) is provided with a gathering sill 221, at interior installation one lead 4 of gathering sill 221, the edge of jig 21 is provided with the position, hole 211 matching with lead 4, and lead 4 is arranged between gathering sill 221 and position, hole 211.Arranging of lead 4 can make the docking of jig 21, jig 22 accurate, certainly, and also can be by the edge of jig 22 be placed in gathering sill 221 and be led.
Embodiment bis-
Embodiment mono-, owing to being that arc cover body 11 and arc cover body 12 are distinct, therefore needs two hands to operate when mounted simultaneously, has increased the danger of work high above the ground.In embodiment bis-, arc cover body 11 and arc cover body 12 are carried out hinged, thereby only need be fixed a side.
In embodiment bis-, the edge of flange 31 side relative to flange 32 is hinged, the edge of the opposite side that flange 31 is relative with flange 32 is respectively equipped with upwardly extending connector 311 and a connector 321, is respectively equipped with installing hole and the installing hole matching on connector 311 and connector 321.Also can be separately or in conjunction with the edge of arc cover body 11 opposite side relative with arc cover body 12, corresponding installing hole is set and is fixed.Certainly, can also lock by hook structure.
Above-listed detailed description is for the illustrating of the utility model possible embodiments, and this embodiment is not in order to limit the scope of the claims of the present utility model, does not allly depart from the equivalence that the utility model does and implements or change, all should be contained in the scope of the claims of this case.
Claims (7)
1. a novel anti-birds droppings cover, it is characterized in that, the jig (2) that it comprises annular cover body (1) and is fixed on described annular cover body (1) downside, the column structure that described jig (2) is hollow, described annular cover body (1) is downward-sloping arcuate structure, and the inwall of annular cover body (1) is corresponding with the inwall of jig (2), the common bayonet socket that is stuck in insulator steel cap and porcelain patticoat boundary groove that forms in the inwall of annular cover body (1) and the region between the inwall of jig (2), wherein, described annular cover body (1) comprises the first arc cover body (11) and the second arc cover body (12) that structure is identical, described jig (2) comprises the first jig (21) being fixedly connected with the first arc cover body (11) that structure is identical and the second jig (22) being fixedly connected with the second arc cover body (12).
2. novel anti-birds droppings cover according to claim 1, it is characterized in that, the outward flange of described annular cover body (1) is fixedly connected with a flange (3), described flange (3) upside is provided with an annular groove, and this flange (3) comprises the first flange (31) being fixedly connected with the first arc cover body (11) that structure is identical and the second flange (32) being fixedly connected with the second arc cover body (12).
3. novel anti-birds droppings cover according to claim 2, it is characterized in that, described the first arc cover body (11) is respectively equipped with upwardly extending first connector (111) and the second connector (121) with the edge of the relative side of the second arc cover body (12), is respectively equipped with the first installing hole and the second installing hole matching on described the first connector (111) and the second connector (121).
4. according to the novel anti-birds droppings cover described in claim 2 or 3, it is characterized in that, the edge of described the first flange (31) and the relative side of the second flange (32) is respectively equipped with upwardly extending the 3rd connector (311) and the 4th connector (321), is respectively equipped with the 3rd installing hole and the 4th installing hole matching on described the 3rd connector (311) and the 4th connector (321).
5. novel anti-birds droppings cover according to claim 2, it is characterized in that, described the first flange (31) is hinged with the edge of the relative side of the second flange (32), the edge of the opposite side that described the first flange (31) is relative with the second flange (32) is respectively equipped with upwardly extending the 3rd connector (311) and the 4th connector (321), is respectively equipped with the 3rd installing hole and the 4th installing hole matching on described the 3rd connector (311) and the 4th connector (321).
6. novel anti-birds droppings cover according to claim 2, it is characterized in that, described the first flange (31) is hinged with the edge of the relative side of the second flange (32), the edge of the opposite side that described the first flange (31) is relative with the second flange (32) be respectively equipped with a hanging column and with the hook of described hanging column snapping.
7. according to the novel anti-birds droppings cover described in claim 1-6 any one, it is characterized in that, the edge of described the first jig (21) is provided with a gathering sill (221), one lead (4) is installed in described gathering sill (221), the edge of described the second jig (22) is provided with the position, hole (211) matching with lead (4), and described lead (4) is arranged between gathering sill (221) and position, hole (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047044.5U CN203826142U (en) | 2014-01-24 | 2014-01-24 | Novel guano-proof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047044.5U CN203826142U (en) | 2014-01-24 | 2014-01-24 | Novel guano-proof cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203826142U true CN203826142U (en) | 2014-09-10 |
Family
ID=51481616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420047044.5U Expired - Lifetime CN203826142U (en) | 2014-01-24 | 2014-01-24 | Novel guano-proof cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203826142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028385A (en) * | 2015-09-14 | 2015-11-11 | 泉州七星电气有限公司 | Anti-bird creeping adjusting device |
| EP3576236A1 (en) * | 2018-05-30 | 2019-12-04 | Bayernwerk AG | Protection against contamination for high voltage insulators |
-
2014
- 2014-01-24 CN CN201420047044.5U patent/CN203826142U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105028385A (en) * | 2015-09-14 | 2015-11-11 | 泉州七星电气有限公司 | Anti-bird creeping adjusting device |
| EP3576236A1 (en) * | 2018-05-30 | 2019-12-04 | Bayernwerk AG | Protection against contamination for high voltage insulators |
| WO2019228968A1 (en) * | 2018-05-30 | 2019-12-05 | Bayernwerk Ag | Contamination protection for high-voltage insulators |
| CN112292792A (en) * | 2018-05-30 | 2021-01-29 | 拜耳沃克有限公司 | Pollution protection for high-voltage insulator |
| US11107609B2 (en) | 2018-05-30 | 2021-08-31 | Bayernwerk Netz Gmbh | Contamination protection for high-voltage insulators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |