CN207054615U - A kind of electric power line pole tower bird-preventing plate device - Google Patents
A kind of electric power line pole tower bird-preventing plate device Download PDFInfo
- Publication number
- CN207054615U CN207054615U CN201720950574.4U CN201720950574U CN207054615U CN 207054615 U CN207054615 U CN 207054615U CN 201720950574 U CN201720950574 U CN 201720950574U CN 207054615 U CN207054615 U CN 207054615U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- subplate
- preventing plate
- electric power
- power line
- 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
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- Catching Or Destruction (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
A kind of electric power line pole tower bird-preventing plate device, it includes mainboard and subplate, has three bolts hole to be used to fix the device on mainboard, subplate is made with the angled seamless connection of mainboard, the material of whole bird-preventing plate of color steel.Bird-preventing plate is directly fixed on the cross-arm of insulator upper end, the method connected using major-minor plate, effectively solves the phenomenon that birds droppings pollutes to insulator with space as small as possible.
Description
Technical field
It the utility model is related to transmission line hardware field, and in particular to a kind of electric power line pole tower bird-preventing plate device.
Background technology
Birds In Spring start electric power line pole tower nest spawning, hatching.By observation analysis and previous experiences are combined,
Nested on shaft tower the mostly birds such as magpie, crow, pigeon.These birds mouth when nesting holds the debris such as branch, iron wire, faggot in the month,
Empty shuttle flight on the line, when the foreign matters such as iron wire fall between cross-arm and wire, transmission lines earth fault can be caused to jump
Lock.When blowing hard, the foreign matter on shaft tower in Bird's Nest is blown to four winds, and is scattered on wire or porcelain vase, will also result in short circuit grounding
Failure.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of electric power line pole tower bird-preventing plate device, simple in construction
It is easy for installation, effectively solve the phenomenon that birds droppings pollutes to insulator with space as small as possible.
In order to solve the above technical problems, technical scheme is used by the utility model：
A kind of electric power line pole tower bird-preventing plate device, including mainboard and subplate, mainboard are angled adjustable with subplate
Connection；The mainboard both sides are respectively equipped with bolt hole, are connected by bolt hole with steel tower cross-arm.
The mainboard or subplate are provided with rubbery flexible sheet, and rubbery flexible sheet covers the junction of mainboard and subplate.
The mainboard and subplate are made of smooth color steel.
The mainboard is provided with axle sleeve, and axle sleeve both ends are provided with the rotating disk with circular groove；Set on the subplate with rotating disk corresponding position
There are gear, the rotating shaft with gear interference fit；Wherein rotating shaft coordinates with axle sleeve and is rotatablely connected, and gear is arranged in circular groove and passed through
Active fastening block clamping with back-moving spring.
A kind of electric power line pole tower bird-preventing plate device of the utility model, by setting mainboard, the subplate of adjustable angle, passes through
The bolt hole of mainboard both sides is fixed this and is installed on the insulator side of putting on cross-arm, and mainboard can take the place that birds construct bird's nest
It can not be constructed Bird's Nest, nested so as to avoid birds close to electric power line pole tower；Subplate can be by wire insulation substring
Portion covers, even if birds are discharged feces on insulator chain top, bird-preventing plate blocks excrement to be contacted with insulator chain and electrical body, avoids
The generation of line single phase grounding failure, play a part of protecting transmission line safety operation.In addition, by the way that smooth coloured silk will be used
Steel plate makes mainboard and subplate, and the color on bird-preventing plate can play bird repellent effect, can make most of birds not close to shaft tower,
It dare not more rest on tower and nest.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is the schematic diagram that the utility model is used on the sideline of three-phase conducting wire.
Fig. 2 is the schematic diagram that the utility model is used on the center line of three-phase conducting wire.
Fig. 3 is that the utility model is used in electric power line pole tower schematic diagram.
Fig. 4 is mainboard, the schematic diagram of subplate junction in the utility model.
In figure：Mainboard 1, subplate 2, bolt hole 3, axle sleeve 4, rotating disk 5, gear 6, rotating shaft 7, back-moving spring 8, active fastening block
9。
Embodiment
As Fig. 1-3 shows, a kind of electric power line pole tower bird-preventing plate device, including mainboard 1 and subplate 2, the both sides of mainboard 1 have
Screw hole 3, the width of mainboard 1 is consistent with steel tower cross-arm width, is seamlessly connected between mainboard 1 and subplate 2, or uses seamed company
Connect, protect seam crossing with removable rubber soft board in addition.Mainboard 1, subplate 2 are made using smooth color steel.By anti-bird during installation
Plate, with bolt passing through bolt hole 3, is fixed itself and steel tower using packing ring, specifically as on steel tower cross-arm directly over insulator chain
Position is as shown in Figure 3.
In preferable scheme, the number of bolt hole 3 on mainboard 1 can determine according to the environment of an iron rake with three to six teeth position.If at steel tower
In strong wind area, the number of bolt hole 3 can be increased, increase the tightness degree of device and steel tower.
In preferable scheme, the angle of mainboard 1 and subplate 2, can according to steel tower auxiliary material number or auxiliary material position
It is determined that.This scheme can save the material of subplate 2 while bird-preventing plate effect is ensured.
In the case of preferred side, the length of mainboard 1 can be set according to the length of steel tower cross-arm, can be taken birds and be constructed bird
The place of nest makes it can not construct Bird's Nest.
As Fig. 4 shows, in addition to realizing that the angle activity of mainboard 1 and subplate 2 is adjustable, ensure that unified make can be used.
Gu being provided with axle sleeve 4 on mainboard 1, the both ends of axle sleeve 4 are provided with the rotating disk 5 with circular groove, and circular groove opens up along the center cross-sectional of rotating disk 5, turn
Arc-shaped through-hole is additionally provided with disk 5, toothed active fastening block 9 is inserted at arc-shaped through-hole, and is set on subplate 2 with the corresponding position of rotating disk 5
There is a gear 6, rotating shaft 7 is inserted the centre bore of gear 6 by gear 6 after extending into circular groove, and is extend into axle sleeve 4 and coordinated with axle sleeve 4 and turn
Dynamic connection, the both ends of rotating shaft 7 are fixed spacing with bolt again.Finally active fastening block 9 is inserted into arc-shaped through-hole, active fastening block 9 by
Back-moving spring 8 acts on and the clamping of gear 6, can not rotate.When needing regulation to make, the spring leaf of back-moving spring 8 can be pulled out spacing
Axle opposite side, active fastening block 9 is set to depart from gear 6, so as to freely rotate.
Claims (4)
- A kind of 1. electric power line pole tower bird-preventing plate device, it is characterised in that：Including mainboard（1）And subplate（2）, mainboard（1）With pair Plate（2）Angled adjustable connection；The mainboard（1）Both sides are respectively equipped with bolt hole（3）, pass through bolt hole（3）With iron Tower cross-arm connects.
- A kind of 2. electric power line pole tower bird-preventing plate device according to claim 1, it is characterised in that：The mainboard（1）Or Subplate（2）Rubbery flexible sheet is provided with, rubbery flexible sheet covers mainboard（1）With subplate（2）Junction.
- A kind of 3. electric power line pole tower bird-preventing plate device according to claim 1, it is characterised in that：The mainboard（1）With Subplate（2）It is made of smooth color steel.
- A kind of 4. electric power line pole tower bird-preventing plate device according to claim 1, it is characterised in that：The mainboard（1）On Provided with axle sleeve（4）, axle sleeve（4）Both ends are provided with the rotating disk with circular groove（5）；The subplate（2）Upper and rotating disk（5）Corresponding position is provided with tooth Wheel（6）With gear（6）The rotating shaft of interference fit（7）；Wherein rotating shaft（7）With axle sleeve（4）Coordinate rotation connection, gear（6）Set In circular groove and pass through with back-moving spring（8）Active fastening block（9）Clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950574.4U CN207054615U (en) | 2017-08-01 | 2017-08-01 | A kind of electric power line pole tower bird-preventing plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720950574.4U CN207054615U (en) | 2017-08-01 | 2017-08-01 | A kind of electric power line pole tower bird-preventing plate device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207054615U true CN207054615U (en) | 2018-03-02 |
Family
ID=61518666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720950574.4U Expired - Fee Related CN207054615U (en) | 2017-08-01 | 2017-08-01 | A kind of electric power line pole tower bird-preventing plate device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207054615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110574759A (en) * | 2019-10-11 | 2019-12-17 | 国网山东省电力公司潍坊供电公司 | Integrated bird-proof baffle |
-
2017
- 2017-08-01 CN CN201720950574.4U patent/CN207054615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110574759A (en) * | 2019-10-11 | 2019-12-17 | 国网山东省电力公司潍坊供电公司 | Integrated bird-proof baffle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20180801 |