CN204732825U - A kind of anti-bird occupying device for transmission line - Google Patents
A kind of anti-bird occupying device for transmission line Download PDFInfo
- Publication number
- CN204732825U CN204732825U CN201520534002.9U CN201520534002U CN204732825U CN 204732825 U CN204732825 U CN 204732825U CN 201520534002 U CN201520534002 U CN 201520534002U CN 204732825 U CN204732825 U CN 204732825U
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- baffle plate
- bird
- circular baffle
- halves
- plate
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Abstract
The utility model relates to a kind of anti-bird occupying device for transmission line.It comprises two halves circular baffle plate, the element center contacted in two halves circular baffle plate is equipped with half circular mounting hole, upper surface and the lower surface of the part contacted in two halves circular baffle plate are arranged with several contiguous blocks, two halves circular baffle plate is connected by nut by bolt after being positioned at two contiguous blocks corresponding in two halves circular baffle plate, a base plate is provided with at the upper surface of each Semicircular baffle, base plate is provided with a pressing plate, the side of pressing plate and base plate is hinged, the lower surface of pressing plate is provided with cavity, pressing plate is interval with several drift bolt holes, several anti-bird nails are provided with in cavity, one end of anti-bird nail is arranged in cavity, the other end of anti-bird nail upwards extends through drift bolt hole.The utility model reasonable in design, can prevent bird from nesting on the insulator, and can block the excreta of birds, ensure that fail safe that transmission line runs, reliability.
Description
Technical field
The utility model relates to a kind of anti-bird occupying device for transmission line.
Background technology
Along with the improvement of biological environment in recent years, birds increasing number, a large amount of transmission line is exposed to field, endangered by various birds, have a strong impact on power system security, the electric power system circuit breaker trip accident caused by bird pest occurs and the frequency increases thereupon.Birds are to the harm of transmission line mainly because the structure of electric power pylon causes, and bird often builds side on the insulator nest, and the branch in its bird's nest, straw are sagging along insulator string, long directly rides on grading ring, causes line tripping; Bird stand in insulator string has loose bowels downwards dung and dirty along insulator string time cause single-phase earthing, also easily cause line flashover.
Utility model content
The utility model provides a kind of anti-bird occupying device for transmission line, its reasonable in design, can prevent bird from nesting on the insulator, and can block the excreta of birds, ensure that fail safe that transmission line runs, reliability, solve problems of the prior art.
The utility model for solving the problems of the technologies described above adopted technical scheme is: it comprises two halves circular baffle plate, the circular baffle group of two halves becomes a circular baffle plate, the element center contacted in two halves circular baffle plate is equipped with half circular mounting hole, two halves circular mounting hole forms a circular mounting hole, upper surface and the lower surface of the part contacted in two halves circular baffle plate are arranged with several contiguous blocks, be positioned at two contiguous blocks corresponding in two halves circular baffle plate and be provided with a bolt, two halves circular baffle plate is connected by nut by bolt after being positioned at two contiguous blocks corresponding in two halves circular baffle plate, a base plate is provided with at the upper surface of each Semicircular baffle, base plate is provided with a pressing plate, the side of pressing plate and base plate is hinged, the lower surface of pressing plate is provided with cavity, pressing plate is interval with several drift bolt holes, several anti-bird nails are provided with in cavity, one end of anti-bird nail is arranged in cavity, the other end of anti-bird nail upwards extends through drift bolt hole.
Pressing plate is flexibly connected by hasp with the side of base plate away from hinged place.
Described two halves circular baffle plate is silica gel baffle plate.
Described pressing plate and base plate are semicircle.
The element center contacted in two halves circular baffle plate is all installed with a half-connection cover be connected with two halves circular mounting hole, and two halves adapter sleeve forms an annular adapter sleeve.
The base plate and the pressing plate that are positioned at two halves circular baffle plate upper surface are symmetrical arranged.
The utility model adopts such scheme, has the following advantages:
1, the two halves circular mounting hole in two halves circular baffle plate forms a circular mounting hole, circular mounting hole and core rod of insulator adapt, two halves circular baffle plate is fixed on the plug of insulator by two halves circular mounting hole, by nut, two halves circular baffle plate is connected after being positioned at two contiguous blocks corresponding in two halves circular baffle plate with bolt again, the utility model is fixed on insulator top.This structural design has following two advantages: (1) two halves circular baffle plate just can block the excreta of birds, avoids birds excreta to cause insulator single-phase earthing, causes transmission line flashover; (2) installation and removal are convenient, do not affect the clean of insulator and maintenance.
2, the side of pressing plate and base plate is hinged, open pressing plate, anti-bird nail is inserted in drift bolt hole, closed pressing plate again, now anti-bird nail just in time occupies the space that birds are easily nested on the insulator, birds cannot be nested on the insulator, thus effectively prevent birds and nest on the insulator and the generation of the transmission line short circuit accident caused.The quantity of anti-bird nail, length and some anti-birds are followed closely the shape formed and determine as required.
3, pressing plate is flexibly connected by hasp with the side of base plate away from hinged place, can ensure that anti-bird nail is placed in pressing plate and base plate by stable.
4, two halves circular baffle plate is for being silica gel baffle plate, can make Semicircular baffle and insulator dielectric, avoids causing transmission line short circuit.
5, the element center contacted in two halves circular baffle plate is all installed with a half-connection cover be connected with two halves circular mounting hole, and two halves adapter sleeve forms an annular adapter sleeve.Two halves adapter sleeve can improve the fastness that the utility model is connected with insulator.
6, the base plate and the pressing plate that are positioned at two halves circular baffle plate upper surface are symmetrical arranged.This structural design ensure that the balance of two halves circular baffle plate, improves the fastness that the utility model is connected with insulator.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be in Fig. 1 A-A to partial cross structural representation.
Fig. 3 be in Fig. 1 B-B to sectional structure schematic diagram.
In figure, 1, Semicircular baffle, 2, semicircle installing hole, 3, contiguous block, 4, bolt, 5, nut, 6, base plate, 7, pressing plate, 8, cavity, 9, drift bolt hole, 10, anti-bird nail, 11, hasp, 12, half-connection cover.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in FIG. 1 to 3, the utility model comprises two halves circular baffle plate 1, and two halves circular baffle plate 1 is silica gel baffle plate.Two halves circular baffle plate 1 forms a circular baffle plate, and the element center contacted in two halves circular baffle plate 1 is equipped with half circular mounting hole 2, and two halves circular mounting hole 2 forms a circular mounting hole.The element center contacted in two halves circular baffle plate 1 is all installed with a half-connection be connected with two halves circular mounting hole 2 and overlaps 12, and two halves adapter sleeve 12 forms an annular adapter sleeve.Upper surface and the lower surface of the part contacted in two halves circular baffle plate 1 are arranged with several contiguous blocks 3, be positioned at two contiguous blocks 3 corresponding in two halves circular baffle plate 1 and be provided with a bolt 4, two halves circular baffle plate 1 is connected by nut 5 by bolt 4 after being positioned at two contiguous blocks 3 corresponding in two halves circular baffle plate 1.Be provided with a base plate 6 at the upper surface of each Semicircular baffle 1, base plate 6 is provided with a pressing plate 7, pressing plate 7 is hinged with the side of base plate 6, and pressing plate 6 is flexibly connected by hasp 11 with the side of base plate 7 away from hinged place.Pressing plate 7 and base plate 6 are semicircle.The lower surface of pressing plate 7 is provided with cavity 8, and pressing plate 7 is interval with several drift bolt holes 9, and in cavity 8, be provided with several anti-bird nails 10, one end of anti-bird nail 10 is arranged in cavity 8, and the other end of anti-bird nail 10 upwards extends through drift bolt hole 9.The base plate 6 and the pressing plate 7 that are positioned at two halves circular baffle plate 1 upper surface are symmetrical arranged.
Two halves circular mounting hole 2 in two halves circular baffle plate 1 forms a circular mounting hole, circular mounting hole and core rod of insulator adapt, two halves circular baffle plate 1 is fixed on the plug of insulator by two halves circular mounting hole 2, by nut 4, two halves circular baffle plate 1 is connected after being positioned at two contiguous blocks 3 corresponding in two halves circular baffle plate 1 with bolt 4 again, the utility model is fixed on insulator top.This structural design has following two advantages: (1) two halves circular baffle plate 1 just can block the excreta of birds, avoids birds excreta to cause insulator single-phase earthing, causes transmission line flashover; (2) installation and removal are convenient, do not affect the clean of insulator and maintenance.
Pressing plate 7 is hinged with the side of base plate 6, open pressing plate 7, anti-bird nail 10 is inserted in drift bolt hole 9, closed pressing plate 7 again, now anti-bird nail 10 just in time occupies the space that birds are easily nested on the insulator, birds cannot be nested on the insulator, thus effectively prevent birds and nest on the insulator and the generation of the transmission line short circuit accident caused.The shapes that the quantity of anti-bird nail 10, length and some anti-bird nails 10 are formed are determined as required.
Pressing plate 7 is flexibly connected by hasp 11 with the side of base plate 6 away from hinged place, can ensure that anti-bird nail 10 is placed in pressing plate 7 and base plate 6 by stable.
Two halves circular baffle plate 1, for being silica gel baffle plate, can make Semicircular baffle 1 and insulator dielectric, avoids causing transmission line short circuit.
The element center contacted in two halves circular baffle plate 1 is all installed with a half-connection be connected with two halves circular mounting hole 2 and overlaps 12, and two halves adapter sleeve forms an annular adapter sleeve.Two halves adapter sleeve 12 can improve the fastness that the utility model is connected with insulator.
The base plate 6 and the pressing plate 7 that are positioned at two halves circular baffle plate 1 upper surface are symmetrical arranged.This structural design ensure that the balance of two halves circular baffle plate 1, improves the fastness that the utility model is connected with insulator.
Above-mentioned embodiment can not as the restriction to the utility model protection range, and for those skilled in the art, any alternate modification make the utility model execution mode or conversion all drop in protection range of the present utility model.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (6)
1. the anti-bird occupying device for transmission line, it is characterized in that: comprise two halves circular baffle plate, the circular baffle group of two halves becomes a circular baffle plate, the element center contacted in two halves circular baffle plate is equipped with half circular mounting hole, two halves circular mounting hole forms a circular mounting hole, upper surface and the lower surface of the part contacted in two halves circular baffle plate are arranged with several contiguous blocks, be positioned at two contiguous blocks corresponding in two halves circular baffle plate and be provided with a bolt, two halves circular baffle plate is connected by nut by bolt after being positioned at two contiguous blocks corresponding in two halves circular baffle plate, a base plate is provided with at the upper surface of each Semicircular baffle, base plate is provided with a pressing plate, the side of pressing plate and base plate is hinged, the lower surface of pressing plate is provided with cavity, pressing plate is interval with several drift bolt holes, several anti-bird nails are provided with in cavity, one end of anti-bird nail is arranged in cavity, the other end of anti-bird nail upwards extends through drift bolt hole.
2. a kind of anti-bird occupying device for transmission line according to claim 1, is characterized in that: pressing plate is flexibly connected by hasp with the side of base plate away from hinged place.
3. a kind of anti-bird occupying device for transmission line according to claim 1, is characterized in that: described two halves circular baffle plate is silica gel baffle plate.
4. a kind of anti-bird occupying device for transmission line according to claim 1, is characterized in that: described pressing plate and base plate are semicircle.
5. a kind of anti-bird occupying device for transmission line according to claim 1, it is characterized in that: the element center contacted in two halves circular baffle plate is all installed with a half-connection cover be connected with two halves circular mounting hole, and two halves adapter sleeve forms an annular adapter sleeve.
6. a kind of anti-bird occupying device for transmission line according to claim 1, is characterized in that: the base plate and the pressing plate that are positioned at two halves circular baffle plate upper surface are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534002.9U CN204732825U (en) | 2015-07-22 | 2015-07-22 | A kind of anti-bird occupying device for transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534002.9U CN204732825U (en) | 2015-07-22 | 2015-07-22 | A kind of anti-bird occupying device for transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204732825U true CN204732825U (en) | 2015-10-28 |
Family
ID=54391150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534002.9U Expired - Fee Related CN204732825U (en) | 2015-07-22 | 2015-07-22 | A kind of anti-bird occupying device for transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204732825U (en) |
-
2015
- 2015-07-22 CN CN201520534002.9U patent/CN204732825U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |