CN201113339Y - Occupying obstructor and nest-free iron tower using the occupying obstructor - Google Patents
Occupying obstructor and nest-free iron tower using the occupying obstructor Download PDFInfo
- Publication number
- CN201113339Y CN201113339Y CNU2007200269456U CN200720026945U CN201113339Y CN 201113339 Y CN201113339 Y CN 201113339Y CN U2007200269456 U CNU2007200269456 U CN U2007200269456U CN 200720026945 U CN200720026945 U CN 200720026945U CN 201113339 Y CN201113339 Y CN 201113339Y
- Authority
- CN
- China
- Prior art keywords
- iron tower
- nest
- occupying
- bird
- cross
- 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 - Fee Related
Links
Images
Abstract
The utility model relates to an occupying stopper used in power transmission line equipment and a bird nest-free iron tower byusing the same, aiming to solve the technical problem of short circuit in the prior art due to bird nest-building on cross arms. The occupying stopper comprises an arc-shaped mounting plate, a bottom stopping baffle and an inclined supporting plate for stopping arranged between the stopping baffle and the mounting plate. By the above structure provided in the utility model, the bottom mounting plate can stop the mounting hole formed between the cross arm and the iron tower, so that it is difficult for the birds to build nest on the cross arms, the arrangement of the inclined supporting plate can further stop birds building nest on the cross arms, so as to effectively prevent the occurrence of short circuit accidents due to bird nests. In addition, the arc-shaped mounting plate can slide on the iron tower to the mounting position during mounting process to be tightly combined with the arc-shaped outer surface of the iron tower. The occupying stopper provided in the utility model has the advantages of good bird nest-building preventing effect, simple structure, and convenience for mounting and dismounting.
Description
Technical field
The utility model relates to a kind of power transmission line equipment, specifically a kind of position occupied barrier and use the no Bird's Nest iron tower of this position occupied barrier.
Background technology
For a long time, on electric power system electric pole and iron tower, cross-arm is installed usually, is formed with installing hole when cross-arm is installed and between the iron tower, so birds nest on its cross-arm easily and cause that short circuit accident takes place again and again, cause very big economic loss.In order to address this problem, some people adopts the method that adds windmill on cross-arm, leans on the rotation of windmill to frighten the birds of nesting away on cross-arm.But this method does not have effect at all under calm situation; Also some people directly adopts and urges the method for ruining Bird's Nest to avoid the generation of short circuit accident, and this practice need drop into great amount of manpower, and urges and ruining soon, and birds can be nested again again, and effect is bad, and is unfavorable for protecting birds.
Summary of the invention
Thereby the utility model is easily to nest on cross-arm and cause this technical problem of wire short-circuiting in order to solve the birds that exist in the prior art, a kind of position occupied barrier that is installed on the power transmission line cross-arm is provided, it is simple in structure, and is with low cost, and anti-Bird's Nest is effective.
For solving the problems of the technologies described above, the utility model is achieved by the following technical programs:
A kind of position occupied barrier is characterized in that: it comprises that the baffle plate of arc mounting panel, bottom and stopping between baffle plate and mounting panel use tilt prop.
In the further detailed structure of the utility model, also has following technical characterictic: have the bar shaped installing hole on the described arc mounting panel.
In the further detailed structure of the utility model, also have following technical characterictic: described baffle plate, arc mounting panel and stop with tilt prop integrally formed.
Position occupied barrier of the present utility model is arranged on the cross-arm top of cross-arm and iron tower junction.
Compared with prior art, the utlity model has following advantage and good effect: because the utility model has adopted said structure, the mounting panel of bottom can keep off on the installing hole that forms between cross-arm and the iron tower, make that birds are not easy to nest on cross-arm, being provided with of tilt prop can also further stop small bird to be nested on cross-arm, thereby avoided the generation of the short circuit accident that causes owing to Bird's Nest effectively; In addition, because mounting panel is an arc, can slide on iron tower during installation, sliding into needs also can combine more closely with the arc-shaped outer surface of iron tower behind the installation site.The anti-Bird's Nest of the utility model is effective, simple in structure, easy to loading and unloading.
Description of drawings
Fig. 1 is the stereogram of the utility model position occupied barrier;
Fig. 2 is the front view of the utility model iron tower.
Among the figure: 10, position occupied barrier; 11, arc mounting panel; 12, baffle plate; 13, tilt prop; 14, bar shaped installing hole; 20, iron tower; 21, cross-arm.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Referring to Fig. 1, nest for preventing birds, the utility model position occupied barrier 10 comprises arc mounting panel 11, and with arc mounting panel 11 vertically disposed bottom stop plates 12, baffle plate 12 can block the installing hole that forms between cross-arm 21 and the iron tower main body 20, between baffle plate 12 and mounting panel 11, also be provided with leg-of-mutton stopping with tilt prop 13,, avoided the generation of the short circuit accident that causes owing to Bird's Nest effectively so that further stop small bird on cross-arm, to be nested.Have the bar shaped installing hole 14 that makes things convenient for screw to install on the arc mounting panel, baffle plate 12, arc mounting panel 11 and stop can be integrally formed with tilt prop 13.During installation, earlier the arc mounting panel 11 with position occupied barrier 10 is adjacent to iron tower 20, then it is slid into cross-arm 21 tops of cross-arm 21 and iron tower 20 junctions along iron tower 20, is screwed to get final product.After fixing, baffle plate 12 has just in time blocked between cross-arm 21 and the iron tower 20 and has formed installing hole, and the inclined-plane that tilt prop 13 is had can prevent further that again small bird from nesting in the above.
Fig. 2 is to use the no Bird's Nest iron tower of this position occupied barrier, and it comprises the cross-arm 21 that is installed on the iron tower 20, position occupied barrier 10 is arranged on cross-arm 21 tops of cross-arm 21 and iron tower 20 junctions.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and the variation that those skilled in the art have done in essential scope of the present utility model, remodeling, interpolation or replacement also should belong to protection range of the present utility model.
Claims (6)
1. position occupied barrier is characterized in that: it comprises that the baffle plate of arc mounting panel, bottom and stopping between baffle plate and mounting panel use tilt prop.
2. position occupied barrier according to claim 1 is characterized in that: have the bar shaped installing hole on the described arc mounting panel.
3. position occupied barrier according to claim 1 and 2 is characterized in that: described baffle plate, arc mounting panel and stop with tilt prop integrally formed.
4. no Bird's Nest iron tower, it comprises the cross-arm that is installed on the iron tower, it is characterized in that: the cross-arm of cross-arm and iron tower junction top is provided with position occupied barrier, and this position occupied barrier comprises that the baffle plate of arc mounting panel, bottom and stopping between baffle plate and mounting panel use tilt prop.
5. no Bird's Nest iron tower according to claim 4 is characterized in that: have the bar shaped installing hole on the described arc mounting panel.
6. according to claim 4 or 5 described no Bird's Nest iron towers, it is characterized in that: described baffle plate, arc mounting panel and stop with tilt prop integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200269456U CN201113339Y (en) | 2007-08-29 | 2007-08-29 | Occupying obstructor and nest-free iron tower using the occupying obstructor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200269456U CN201113339Y (en) | 2007-08-29 | 2007-08-29 | Occupying obstructor and nest-free iron tower using the occupying obstructor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201113339Y true CN201113339Y (en) | 2008-09-10 |
Family
ID=39965081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200269456U Expired - Fee Related CN201113339Y (en) | 2007-08-29 | 2007-08-29 | Occupying obstructor and nest-free iron tower using the occupying obstructor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201113339Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104044A (en) * | 2014-06-23 | 2014-10-15 | 国家电网公司 | Cross arm filling piece with nesting prevention function |
| CN106655038A (en) * | 2016-12-07 | 2017-05-10 | 国家电网公司 | Appliance for preventing bird from building nest and application method of appliance |
-
2007
- 2007-08-29 CN CNU2007200269456U patent/CN201113339Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104104044A (en) * | 2014-06-23 | 2014-10-15 | 国家电网公司 | Cross arm filling piece with nesting prevention function |
| CN106655038A (en) * | 2016-12-07 | 2017-05-10 | 国家电网公司 | Appliance for preventing bird from building nest and application method of appliance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202142824U (en) | Bird-preventing position occupier for transmission line | |
| CN202034151U (en) | Post type lightning arrester device | |
| CN203423464U (en) | Lightning protection device for double-circuit power distribution line | |
| CN201113339Y (en) | Occupying obstructor and nest-free iron tower using the occupying obstructor | |
| CN201260054Y (en) | Bird prevention blocking board for electricity transmission line | |
| CN107386771B (en) | A kind of 110kV overhead transmission line front and back cable type double back steel pipe rod-type terminal tower | |
| CN105762698A (en) | Bird repeller electrified installation tool and method of use | |
| CN202102814U (en) | Porcelain insulator for preventing insulated conductor breakage caused by lightning stroke | |
| CN205811413U (en) | Anti-ice column shape anti-bird baffle plate | |
| CN202260177U (en) | Device for preventing bus duct from being vibrated by breeze | |
| CN203596582U (en) | Power transmission equipment transiting overhead line into cable line | |
| CN205876882U (en) | Novel double tops cover staple bolt | |
| CN201134655Y (en) | Protecting plate of high-voltage electric power tower | |
| CN213636614U (en) | Tower grounding device | |
| CN201774138U (en) | Lightning protection device of solar water heater | |
| CN205143330U (en) | Bird occupy -place ware is prevented to two cross arm shaft towers | |
| CN204651862U (en) | A kind ofly be applicable to the lightning arrester mounting base of climbing cable tower | |
| CN205282891U (en) | Distribution lines column switch insulating boot | |
| CN220796574U (en) | Outdoor high-voltage circuit breaker protection mechanism | |
| CN103871694B (en) | Anti-thunder insulator with transparent insulation safety guard and Integral grounding ring | |
| CN2692276Y (en) | Power transmitting wire cross arm for preventing bird damage | |
| CN207134779U (en) | Lightning rod universal mount | |
| CN2634692Y (en) | Position occupied barrier for bird trouble of eliminating power system | |
| CN203911308U (en) | Insulated operation rod head for mounting of insulated knife switch protection cover | |
| CN209298848U (en) | A kind of Novel electric pole cable fixed frame |
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: 20080910 Termination date: 20100829 |