CN204090863U - A kind of suspension type Wind bird scaring device - Google Patents
A kind of suspension type Wind bird scaring device Download PDFInfo
- Publication number
- CN204090863U CN204090863U CN201420597442.4U CN201420597442U CN204090863U CN 204090863 U CN204090863 U CN 204090863U CN 201420597442 U CN201420597442 U CN 201420597442U CN 204090863 U CN204090863 U CN 204090863U
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- CN
- China
- Prior art keywords
- windmill
- holder
- suspension rod
- bird
- type wind
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- Expired - Fee Related
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Abstract
The suspension type Wind bird scaring device that can prevent birds from perching on transformer station's gate framework, comprises windmill, the suspension rod of lower top band ball and holder.Windmill central hollow cylinder is evenly arranged with in the same way the blade of some outer ends arc, windmill hollow cylinder is enclosed within suspension rod, and suspension rod top is connected with holder, and bird-scaring unit is fixed on crossbeam by holder.Under suspension rod, top ball adds the weight of bird-scaring unit, reduces the center of gravity of bird-scaring unit simultaneously, thus can resist the windmill that may cause under strong wind weather well and significantly swing, and can ensure the normal rotation of blade simultaneously.Bird-scaring unit of the present utility model occupies birds perch space by naturally drooping, and utilizes natural wind to make blade rotary, plays the effect of scaring birds.Thus effectively prevent the generation of electric power accident that birds nest and cause thus.
Description
Technical field
The utility model relates to a kind of bird-scaring unit, especially can prevent the bird-scaring unit that birds perch on electric power facility gate framework.
Background technology
Bird-caused Fault is that electric power takes place frequently one of accident.Birds in stop, landing, defecation, the process such as to nest, all likely cause serious electric power short circuit accident and occur on gate framework.At present, the anti-bird method of electric power facility gate framework, is typically employed on truck transom and installs brace type Wind bird scaring device additional, utilizes natural wind to drive wind wheel to rotate, threatens birds and nest.Its shortcoming is that Wind bird scaring device mostly is plastic production, and wind wheel is easily aging to become fragile, and the easy bite of bracing frame centre bearing lost efficacy simultaneously, can not guarantee that effect on driving birds is permanently effective, and above situation all adds changes maintenance cost and unnecessary frequency of power cut.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned existing weak point, provides the bird-scaring unit for electric power facility gate framework that a kind of structure is simple, be easy to install, avoid maintenance.
The utility model comprises windmill, the suspension rod of lower top band ball and holder, high-strength metal material all can be adopted to make, holder is fixed on truck transom, below is connected with the suspension rod of lower top with ball, suspension rod stage casing is installed with windmill, windmill central authorities are hollow cylinder, the rotating vane of even circular row some outer ends arc-plane in the same way on hollow cylinder.Suspension rod diameter should be less than the hollow cylinder diameter of windmill, is convenient to windmill and penetrates, and under suspension rod, nose-circle bulb diameter should be greater than the hollow cylinder diameter of windmill, guarantees that windmill is unlikely and comes off.Holder is " U " shape, and the inwall of holder and horizontal corner steel adapt." U " shape holder is handstand shape, and the plane intermediate symmetry in both sides near bottom opens pair of holes, installs set bolt, be connected in the middle part of set bolt with suspension rod upper end in hole.Holder and bolt clamp angle steel jointly, are fixed on crossbeam by bird-scaring unit.The utility model only has several part to form, and its advantage is that structure is simple, with low cost, easy for installation, solid and reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the cutaway view of the utility model first embodiment (four blades).
Fig. 2 is the front view of the utility model first embodiment (four blades).
Fig. 3 is the front view of the utility model second embodiment (four blades).
Fig. 4 is the vertical view of the utility model windmill (four blades).
1. windmills, 2. suspension rod, 3. holder in figure, 4 blades, 5 bolts, 6. ball
Embodiment
Transformer station's gate framework forms by three angle steel are parallel usually, one above centre, two is that horizontal symmetrical is arranged in below, and the horizontal plane that birds are often formed by gate frame underneath two reinforcing bars between angle steel and angle steel is nested.The utility model utilizes angle steel above gate framework to install bird-scaring unit, occupies the birds activity space between top and seat angle by natural hanging, utilizes wind drive to rotate scaring birds simultaneously.
The structure of the utility model bird-scaring unit is as shown in Fig. 1,2,4, the holder 3 of bird-scaring unit is " U " shape, in angle steel above the teamed truck transom of handstand shape, the plane intermediate symmetry of holder 3 left and right sides near bottom has pair of holes, construction bolt 5 in hole, holder 3 and bolt 5 clamp angle steel jointly, are fixed on crossbeam by bird-scaring unit.
Suspension rod 2 upper end is fixedly connected with by screw or split pin in the middle part of bolt 5, because suspension rod 2 diameter is less than windmill 1 central hollow body diameter, so windmill 1 can be through on suspension rod 2 stage casing, again because windmill 1 hollow cylinder diameter is less than suspension rod 2 times top ball 6 diameters, therefore windmill 1 can not come off from suspension rod 2.The blade 4 of the even some identical outer end arcs of circular row in the same way on windmill 1 central hollow cylinder, blade 4 can automatic rotation under Wind power propelling.
Fig. 3 is the second embodiment of the present utility model, and two holders 3 are fixedly mounted on gate framework entablature, and suspension rod 2 is Y shape, and two upper ends of suspension rod 2 are fixedly connected in the middle part of the bolt 5 of two holders 3 respectively, and there is a ball 6 on lower top.The middle hypomere vertical portion of Y shape suspension rod 2 is installed with windmill 1.
Ball 6 can be made into solid, both the weight of windmill 1 can have been increased, again reduce the center of gravity of bird-scaring unit, thus can resist the windmill 1 that may cause under strong wind weather well significantly to swing, do not affect again the normal rotation of blade 4 simultaneously, due to the smooth in appearance of ball 6, the frictional force produced when blade 4 rotates can be reduced.
As further improvement of the utility model, can minute surface be installed on rotating vane 4 or be coated with bright-colored and pattern.
As further improvement of the utility model, pad can be installed additional rub to increase between holder 3 and the contact surface of angle steel, thus improve fixed effect.
Bird-scaring unit of the present utility model occupies birds perch space by naturally drooping, and utilizes natural wind that bird-scaring unit is rotated, and plays the effect of scaring birds, thus effectively prevent the generation of electric power accident that birds are movable and cause thus.
Claims (6)
1. a suspension type Wind bird scaring device, it is characterized in that: comprise windmill (1), the suspension rod (2) of lower top band ball and holder (3), holder (3) is fixed on horizontal corner steel, and below connects suspension rod (2) and windmill (1).
2. a kind of suspension type Wind bird scaring device according to claim 1, is characterized in that: windmill (1) central authorities are hollow cylinder, the blade (4) of the even some identical outer end arcs of circular row in the same way on post.
3. a kind of suspension type Wind bird scaring device according to claim 1, it is characterized in that: under suspension rod (2), there is a ball on top, stage casing partially passes through windmill (1) hollow cylinder, and upper top is connected with holder (3).
4. a kind of suspension type Wind bird scaring device according to claim 1, is characterized in that: holder (3) is " U " shape, and the inwall of holder (3) and horizontal corner steel adapt.
5. a kind of suspension type Wind bird scaring device according to claim 1 or 3, it is characterized in that: suspension rod (2) diameter should be less than the hollow cylinder diameter of windmill (1), lower nose-circle bulb diameter should be greater than the hollow cylinder diameter of windmill (1).
6. a kind of suspension type Wind bird scaring device according to claim 1 or 4, it is characterized in that: " U " shape holder (3) is handstand shape, plane intermediate symmetry in two sides near bottom opens pair of holes, install set bolt (5) in hole, suspension rod (2) upper end is fixedly connected with set bolt (5) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597442.4U CN204090863U (en) | 2014-10-06 | 2014-10-06 | A kind of suspension type Wind bird scaring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597442.4U CN204090863U (en) | 2014-10-06 | 2014-10-06 | A kind of suspension type Wind bird scaring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204090863U true CN204090863U (en) | 2015-01-14 |
Family
ID=52259343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597442.4U Expired - Fee Related CN204090863U (en) | 2014-10-06 | 2014-10-06 | A kind of suspension type Wind bird scaring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204090863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732001A (en) * | 2022-04-13 | 2022-07-12 | 国网山东省电力公司宁津县供电公司 | Self-rotating flapping bird repeller |
-
2014
- 2014-10-06 CN CN201420597442.4U patent/CN204090863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732001A (en) * | 2022-04-13 | 2022-07-12 | 国网山东省电力公司宁津县供电公司 | Self-rotating flapping bird repeller |
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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: 20150114 Termination date: 20151006 |
|
| EXPY | Termination of patent right or utility model |