CN110352948A - The bird damage prevention device of electric pole cross-arm - Google Patents
The bird damage prevention device of electric pole cross-arm Download PDFInfo
- Publication number
- CN110352948A CN110352948A CN201910762056.3A CN201910762056A CN110352948A CN 110352948 A CN110352948 A CN 110352948A CN 201910762056 A CN201910762056 A CN 201910762056A CN 110352948 A CN110352948 A CN 110352948A
- Authority
- CN
- China
- Prior art keywords
- shaped body
- arm
- triangular shaped
- electric pole
- prevention device
- 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.)
- Pending
Links
- 230000002265 prevention Effects 0.000 title claims abstract description 19
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 229920006351 engineering plastic Polymers 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005992 thermoplastic resin Polymers 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 239000012212 insulator Substances 0.000 abstract description 12
- 235000005770 birds nest Nutrition 0.000 abstract description 5
- 235000005765 wild carrot Nutrition 0.000 abstract description 5
- 244000000626 Daucus carota Species 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000080575 Oxalis tetraphylla Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/32—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Catching Or Destruction (AREA)
Abstract
A kind of bird damage prevention device of electric pole cross-arm, including triangular shaped body, the spine that a row is spaced apart is distributed in the triangular shaped body apex angle one end and bottom surface and for the bindiny mechanism fixed with electric pole cross-arm, the triangular shaped body is made of hard insulation, the spine is structure as a whole with triangular shaped body, or is embedded in the metal spine of the triangular shaped body apex angle.The invention has the advantages that bird damage prevention device is mounted on cross-arm between insulator, the inclined-plane of triangular shaped body and the spine on top prevent birds from stopping over, also it is just not difficult to effectively prevent causing the short circuit between insulator due to bird's nest in this nest, improves the safety of transmission line of electricity operation.
Description
Technical field
The present invention relates to a kind of bird damage prevention devices of electric pole cross-arm, are mainly arranged at the cross of high-tension line electric pole
In load, bird nest on cross-arm is prevented.
Background technique
On the cross-arm of high-tension line electric pole, often there is bird (such as crow) nest, due to the material multiplicity of nest, no
It must be that the volume of insulator, especially bird's nest or multiple bird's nests are lined up, be crowded between two adjacent insulators
Space, causes the short circuit accident (especially after raining or snowing) between route, and it is hidden to carry out safety to the safety belt of transmission line of electricity
Suffer from.
Summary of the invention
It is an object of the invention to provide a kind of bird damage prevention devices of electric pole cross-arm, to solve prior art bird pest to defeated
The problem of safety belt of electric line carrys out security risk.
The technical scheme is that a kind of bird damage prevention device of electric pole cross-arm, including triangular shaped body, in the triangle
Shape main body apex angle one end and bottom surface are distributed with the spine that a row is spaced apart and for the connection machines fixed with electric pole cross-arm
Structure, the triangular shaped body are made of hard insulation, which is structure as a whole with triangular shaped body, or are embedded in the triangle
The metal spine of shape main body apex angle.
The invention has the advantages that bird damage prevention device is mounted on cross-arm between insulator, the inclined-plane and top of triangular shaped body
The spine at end prevents birds from stopping over, and is also just not difficult to effectively prevent causing the short circuit between insulator due to bird's nest in this nest,
Improve the safety of transmission line of electricity operation.
Detailed description of the invention
Fig. 1 is the schematic diagram of the overall structure side of first embodiment of the invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the schematic diagram of the overall structure side of second embodiment of the invention；
Fig. 4 is a left side (right side) view of Fig. 3；
Fig. 5 is the schematic diagram of the overall structure side of third embodiment of the invention；
Fig. 6 is the A-A cross-sectional view of Fig. 5；
Fig. 7 is the structural schematic diagram that first embodiment of the invention is mounted on cross-arm.
Description of symbols: 1, cross-arm, 11, (insulator crossarm of angle shape) strengthens angle, 2, electric pole, 3, (porcelain vase)
Insulator, 4, bird damage prevention device, 40, pin shaft (or hinge), 41, triangular shaped body, 42, spine, 43, fastening bolt, 44, nut
Or screw hole, 45, broadside, 46, narrow side, 47, middle plate, 48, U-shaped bayonet, 49, snap arm.
Specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of first embodiment of the bird damage prevention device of electric pole cross-arm of the present invention, including triangle
Main body 41 is distributed with the spine 42 that a row is spaced apart in the 41 apex angle one end of triangular shaped body and bottom surface and is used for and electricity
The fixed bindiny mechanism of line bar cross-arm, the triangular shaped body 41 are made of hard insulation, the spine 42 and triangular shaped body
41 are structure as a whole, or are embedded in the metal spine of 41 apex angle of triangular shaped body.
In the first embodiment, the middle part in the triangular shaped body 41 is equipped with middle plate 47；In the triangular shaped body
41 bottom surface is equipped with necking, and the both sides of the necking are respectively broadside 45 and narrow side 46, and the width of broadside 45 is greater than the width of narrow side 46
Degree at least provided with two nuts or screw hole 44 (screw hole that nut is equivalent to lengthening) on the broadside 45, and is furnished with fastening bolt
43；Broadside 45, narrow side 46, middle plate 47, nut or the screw hole 44, fastening bolt 43 form the bindiny mechanism, the company
Connection mechanism be suitably mounted to the angle bar cross-arm steel cross-arm of strengthens angle 11 (in Fig. 2 be free of) or with angle bar cross-arm same shape
On insulator crossarm (including the insulator crossarm of strengthens angle 11 in Fig. 2).
Referring to Fig. 3 and Fig. 4, the bindiny mechanism of the embodiment is different from a upper embodiment, which includes U-shaped bayonet
48 and fastening bolt 43, opening down and with the triangular shaped body 41 the bottom surface both sides of U-shaped bayonet 48 are connect, in the U-shaped card
It is connected with nut 44 (being equivalent to screw hole) on the outside of one side or both sides of mouth 48, each nut or 44 outer end of screw hole are equipped with a fastening
Bolt 43.The bindiny mechanism is suitably mounted on the cross-arm (mainly insulator crossarm) of rectangular section.
Referring to figs. 5 and 6, the bindiny mechanism of the embodiment includes that the L-shaped snap arm 49 being oppositely arranged by two forms
The top of clip, snap arm 49 is hinged by pin shaft 40 and the bottom surface both sides of the triangular shaped body 41, and the lower end of snap arm 49 is turned under
Folding, and it is equipped with through-hole, the through-hole of two 49 lower ends of snap arm is passed through with fastening bolt 43, is connect with nut 44.
The material of bird damage prevention device (spine 42 can use metal) and insulator crossarm of the invention uses hard insulation,
It include: thermosetting resin, thermoplastic resin or engineering plastics.
Referring to Fig. 7, bird damage prevention device 4 of the invention is in use, adjacent two being separately mounted to above cross-arm 1 are exhausted
Between edge 3, the installation method of the bindiny mechanism of above-mentioned first embodiment is the necking inclination between broadside 45 and narrow side 46
The top margin in angle bar cross-arm 1 is covered, then ajusts triangular shaped body 41, the top surface of 47 bottom surface of middle plate for being and angle bar cross-arm 1 is pasted
It closes, finally tightens fastening bolt 43.The following side of iron cross arm 1 and the top of narrow side 46 offset at this time, bird damage prevention device 4 and cross
Load 1 is securely attached together, and only release fastening bolt 43 can just remove bird damage prevention device 4 (referring to fig. 2).
Second embodiment is stuck in the two sides of the cross-arm of tubulose by the U-shaped bayonet 48 of bottom surface, with the fastening of one or both sides
Bolt 43 fastens (as shown in Figure 4).3rd embodiment is looped around the cross-arm of tubulose with clip that two L-shaped snap arm 49 form
The lower end of two snap arm 49 is connected with each other with fastening bolt 43 and clamps (as shown in Figure 6) by periphery.
Claims (5)
1. a kind of bird damage prevention device of electric pole cross-arm, which is characterized in that including triangular shaped body, in the triangular shaped body apex angle
It is equipped with the spine that a row is spaced apart along length direction, is equipped in the bottom surface of the triangular shaped body for being fixed with electric pole cross-arm
Bindiny mechanism, which is made of hard insulation；The spine is structure as a whole or embedding with triangular shaped body
Enter the metal spine of the triangular shaped body apex angle.
2. the bird damage prevention device of electric pole cross-arm according to claim 1, which is characterized in that in the triangular shaped body
Interior middle part is equipped with the middle plate parallel with bottom surface；It is equipped with necking in the bottom surface of the triangular shaped body, the both sides of the necking are respectively
Broadside and narrow side at least provided with two screw holes on the broadside, and are furnished with fastening bolt；The broadside, narrow side, middle plate, spiral shell
Hole, fastening bolt the composition bindiny mechanism.
3. the bird damage prevention device of electric pole cross-arm according to claim 1, which is characterized in that the bindiny mechanism includes
The opening down and bottom surface both sides with the triangular shaped body of U-shaped bayonet and fastening bolt, U-shaped bayonet are connect, in the U-shaped bayonet
One side or both sides be equipped with screw hole, each screw hole outer end be equipped with a fastening bolt.
4. the bird damage prevention device of electric pole cross-arm according to claim 1, which is characterized in that the bindiny mechanism includes
The clip that the L-shaped snap arm being oppositely arranged by two forms, the top of snap arm pass through the bottom surface two of pin shaft and the triangular shaped body
Side is hinged, and the lower end of snap arm is bent downward, and is equipped with through-hole, the through-hole of two snap arm lower ends is passed through with fastening bolt, with spiral shell
Mother's connection.
5. the bird damage prevention device of electric pole cross-arm according to claim 1, which is characterized in that the hard insulation
It include: thermosetting resin, thermoplastic resin or engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910762056.3A CN110352948A (en) | 2019-08-19 | 2019-08-19 | The bird damage prevention device of electric pole cross-arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910762056.3A CN110352948A (en) | 2019-08-19 | 2019-08-19 | The bird damage prevention device of electric pole cross-arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110352948A true CN110352948A (en) | 2019-10-22 |
Family
ID=68225152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910762056.3A Pending CN110352948A (en) | 2019-08-19 | 2019-08-19 | The bird damage prevention device of electric pole cross-arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110352948A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409906A (en) * | 2019-08-19 | 2019-11-05 | 刘进生 | Insulator crossarm with bird damage prevention device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205143330U (en) * | 2015-11-23 | 2016-04-13 | 国网山东省电力公司潍坊供电公司 | Bird occupy -place ware is prevented to two cross arm shaft towers |
| CN205695254U (en) * | 2016-06-23 | 2016-11-23 | 国网新疆电力公司培训中心 | Acousto-optic type scarer |
| CN206061964U (en) * | 2016-09-22 | 2017-04-05 | 洛阳科丰电气科技开发有限公司 | A kind of high-strength magnetic-type anti-bird box of occupy-place that insulate |
| CN206674894U (en) * | 2017-04-20 | 2017-11-28 | 象山赛柏斯智能科技有限公司 | A kind of power equipment scarer |
| CN210538455U (en) * | 2019-08-19 | 2020-05-19 | 刘进生 | Bird damage prevention device for cross arm of telegraph pole |
-
2019
- 2019-08-19 CN CN201910762056.3A patent/CN110352948A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205143330U (en) * | 2015-11-23 | 2016-04-13 | 国网山东省电力公司潍坊供电公司 | Bird occupy -place ware is prevented to two cross arm shaft towers |
| CN205695254U (en) * | 2016-06-23 | 2016-11-23 | 国网新疆电力公司培训中心 | Acousto-optic type scarer |
| CN206061964U (en) * | 2016-09-22 | 2017-04-05 | 洛阳科丰电气科技开发有限公司 | A kind of high-strength magnetic-type anti-bird box of occupy-place that insulate |
| CN206674894U (en) * | 2017-04-20 | 2017-11-28 | 象山赛柏斯智能科技有限公司 | A kind of power equipment scarer |
| CN210538455U (en) * | 2019-08-19 | 2020-05-19 | 刘进生 | Bird damage prevention device for cross arm of telegraph pole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409906A (en) * | 2019-08-19 | 2019-11-05 | 刘进生 | Insulator crossarm with bird damage prevention device |
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