CN110409906A - Insulator crossarm with bird damage prevention device - Google Patents
Insulator crossarm with bird damage prevention device Download PDFInfo
- Publication number
- CN110409906A CN110409906A CN201910761810.1A CN201910761810A CN110409906A CN 110409906 A CN110409906 A CN 110409906A CN 201910761810 A CN201910761810 A CN 201910761810A CN 110409906 A CN110409906 A CN 110409906A
- Authority
- CN
- China
- Prior art keywords
- shaped body
- insulator crossarm
- triangular shaped
- prevention device
- damage prevention
- 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
- 239000012212 insulator Substances 0.000 title claims abstract description 55
- 230000002265 prevention Effects 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 4
- 241000607479 Yersinia pestis Species 0.000 claims description 2
- 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
- 241000226585 Antennaria plantaginifolia Species 0.000 claims 6
- 239000004744 fabric Substances 0.000 claims 1
- 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
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 240000000136 Scabiosa atropurpurea Species 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Birds (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
A kind of insulator crossarm with bird damage prevention device, including cross-arm, it is equipped at the middle part of the cross-arm for the installing mechanism fixed with electric pole, it is characterized in that, the cross-arm is insulator crossarm, bird damage prevention device is housed between each insulator on the insulator crossarm, the bird damage prevention device includes triangular shaped body, the spine that a row is spaced apart is equipped with along length direction in the triangular shaped body apex angle, the bottom surface of the triangular shaped body is equipped with for the bindiny mechanism fixed with electric pole cross-arm, and the insulator crossarm and triangular shaped body are 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 cannot 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.
Description
Technical field
The present invention relates to a kind of insulator crossarms with bird damage prevention device, are mainly arranged on high-tension line electric pole,
Prevent bird nest on cross-arm.
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 will cause the short circuit accident (especially after raining or snowing) between route, bring safety to the operation of transmission line of electricity
Hidden danger.
Summary of the invention
It is an object of the invention to provide a kind of insulator crossarms with bird damage prevention device, to solve prior art bird pest to defeated
The problem of operation of electric line brings security risk.
The technical scheme is that a kind of insulator crossarm with bird damage prevention device, including cross-arm, at the middle part of the cross-arm
Equipped with for the installing mechanism fixed with electric pole, which is characterized in that the cross-arm is insulator crossarm, on the insulator crossarm
Each insulator between be equipped with bird damage prevention device, which includes triangular shaped body, on the triangular shaped body apex angle edge
Length direction is equipped with the spine that a row is spaced apart, and the bottom surface of the triangular shaped body is equipped with for the connection fixed with electric pole cross-arm
Mechanism, the insulator crossarm and triangular shaped body are made of hard insulation；The spine is structure as a whole with triangular shaped body, or
It is the metal spine for being embedded in 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 and top of triangular shaped body
The spine at end prevents birds from stopping over, and also cannot 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 overall structure diagram of present invention installation on utility poles；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the B-B cross-sectional view (omitting insulator) of Fig. 1；
Fig. 4 is the attachment structure schematic diagram (bottom view of Fig. 1) between square cross-arm and electric pole of the invention；
Fig. 5 is the attachment structure schematic diagram between rectangular tubular cross-arm and electric pole of the invention；
Fig. 6 is the main view of bird damage prevention device first embodiment of the invention；
Fig. 7 is the left view of Fig. 6；
Fig. 8 is the main view of bird damage prevention device second embodiment of the invention；
Fig. 9 is a left side (right side) view of Fig. 8；
Figure 10 is the main view of bird damage prevention device 3rd embodiment of the invention；
Figure 11 is the C-C cross-sectional view of Figure 10.
Description of symbols: 1, cross-arm, 11, (insulator crossarm of square) strengthens angle, 2, electric pole, 3, (porcelain vase) it is exhausted
Edge, 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, 5, u tie, 6, pincushion cushion block, 61, arc it is recessed
Slot, 7, nut.
Specific embodiment
Referring to figures 1-4, a kind of a kind of embodiment of the insulator crossarm with bird damage prevention device of the present invention, including square
(angle shape) insulator crossarm 1 is equipped with strengthens angle 11 in the interior angle of the insulator crossarm 1 of square.At the middle part of the insulator crossarm 1
Equipped with for the installing mechanism fixed with electric pole 2.Bird damage prevention device is housed between each insulator 3 on the insulator crossarm 1
4, which includes triangular shaped body 41, is equipped with a row along length direction in 41 apex angle of triangular shaped body and is spaced apart
Spine 42, be equipped in the bottom surface of the triangular shaped body 41 for the bindiny mechanism fixed with insulator crossarm 1, insulation of the invention
Cross-arm 1 and triangular shaped body 41 are made of hard insulation, which is structure as a whole or embedding with triangular shaped body 41
Enter the metal spine of 41 apex angle of triangular shaped body.
Fixed installing mechanism (referring to Fig. 1, Fig. 4 and Fig. 5) between insulator crossarm 1 and electric pole 2 of the invention, including U
Shape hoop 5 and pincushion cushion block 6, the both ends of u tie 5 are screw rod, and are furnished with nut 7；The middle part of pincushion cushion block 6 is equipped with matches with electric pole
The arc groove 61 of conjunction is equipped with through-hole corresponding with the u tie 5, the bottom of the pincushion cushion block 6 at the both ends of the arc groove
Portion is located at 1 middle part of insulator crossarm, and the arc groove 61 of pincushion cushion block 6 leans against the side of electric pole 2, and u tie 5 is stuck in electric pole
Two screw rod ends of 2 other side, u tie 5 pass through pincushion cushion block 6 and the corresponding through-hole of insulator crossarm 1, and install a spiral shell respectively
Mother 7；The pincushion cushion block 6 is made of hard insulation.
The hard insulation includes: thermosetting resin, thermoplastic resin or engineering plastics.
Referring to Fig. 6-Figure 11, there are three types of implement for the bindiny mechanism between bird damage prevention device 4 and insulator crossarm 1 of the invention
Example, first embodiment are suitably mounted on the insulator crossarm 1 of square, and second and third embodiments are suitably mounted to rectangle
On the insulator crossarm 1 of tubulose, it is respectively described below.
Referring to Fig. 6 and Fig. 7, the first embodiment of bindiny mechanism is by broadside 45, narrow side 46, middle plate 47, nut or screw hole 44
(screw hole that nut is equivalent to thickening), fastening bolt 43 composition, the middle part in the triangular shaped body 41 is equipped with and bottom surface
Parallel middle plate 47；It is equipped with necking in the bottom surface of the triangular shaped body 41, the both sides of the necking are respectively broadside 45 and narrow side 46,
The width of broadside 45 is greater than the width of narrow side 46, at least provided with two nuts 44 (screw hole) on the broadside 45, and equipped with fastening
Bolt 43.Installation method is that the necking inclination between broadside 45 and narrow side 46 covers the top margin in angle bar cross-arm 1, then by three
Horn-shaped body 41 is ajusted, so that 47 bottom surface of middle plate is bonded with the top surface of square insulator crossarm 1, finally tightens fastening bolt 43.
The vertical edges side of insulator crossarm 1 and the top of narrow side 46 offset at this time, and bird damage prevention device 4 and cross-arm 1 are securely attached to one
It rises, only release fastening bolt 43 can just remove bird damage prevention device 4.
Referring to Fig. 8 and Fig. 9, the second embodiment of the bindiny mechanism, including U-shaped bayonet 48 and fastening bolt 43, U-shaped
Opening down and with the triangular shaped body 41 the bottom surface both sides of bayonet 48 are connect, outside one side or both sides of the U-shaped bayonet 48
Side is connected with nut or screw hole 44, and each nut or 44 outer end of screw hole are equipped with a fastening bolt 43.The embodiment passes through bottom surface
U-shaped bayonet 48 be stuck in tubulose insulator crossarm 1 two sides, fasten (as shown in Figure 9) with the fastening bolts 43 of one or both sides.
Referring to Figure 10 and Figure 11, the 3rd embodiment of the bindiny mechanism, including the L-shaped card being oppositely arranged by two
The top of the clip that arm 49 forms, snap arm 49 is hinged by pin shaft 40 and the bottom surface both sides of the triangular shaped body 41, snap arm 49
Lower end is bent downward, and is equipped with through-hole, and the through-hole of two 49 lower ends of snap arm is passed through with fastening bolt 43, is connect with nut 44.
The embodiment is looped around the periphery of the insulator crossarm 1 of tubulose with the clip that two L-shaped snap arm 49 form, will with fastening bolt 43
The lower end of two snap arm 49, which is connected with each other, clamps (as shown in figure 11).It the both ends of the insulator crossarm 1 of tubulose of the present invention can be with absolutely
The closing of edge material, avoids into water.
Claims (7)
1. a kind of insulator crossarm with bird damage prevention device, including cross-arm are equipped at the middle part of the cross-arm for fixing with electric pole
Installing mechanism, which is characterized in that the cross-arm is insulator crossarm, equipped with anti-between each insulator on the insulator crossarm
Bird pest device, the bird damage prevention device include triangular shaped body, in the triangular shaped body apex angle along length direction equipped with a row interval point
The bottom surface of the spine of cloth, the triangular shaped body is equipped with for the bindiny mechanism fixed with electric pole cross-arm, the insulator crossarm and three
Horn-shaped body is made of hard insulation；The spine is structure as a whole with triangular shaped body, or is embedded in the triangular shaped body
The metal spine of apex angle.
2. the insulator crossarm according to claim 1 with bird damage prevention device, which is characterized in that the insulator crossarm is cut
Face is square or rectangular tubular, is equipped with strengthens angle in the interior angle of the insulator crossarm of square.
3. the insulator crossarm according to claim 1 with bird damage prevention device, 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.
4. the insulator crossarm according to claim 1 with bird damage prevention device, 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 be equipped with a fastening bolt.
5. the insulator crossarm according to claim 1 with bird damage prevention device, 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, with fastening bolt across the through-hole of two snap arm lower ends, and with
Nut connection.
6. the insulator crossarm according to claim 1 with bird damage prevention device, which is characterized in that the installing mechanism includes
U tie and pincushion cushion block, the both ends of u tie are screw rod, and are furnished with nut；The middle part of pincushion cushion block, which is equipped with, to be cooperated with electric pole
Arc groove is equipped with through-hole corresponding with the both ends of the u tie, the bottom of the pincushion cushion block at the both ends of the arc groove
It is located in the middle part of the insulator crossarm, the arc groove of pincushion cushion block leans against the side of electric pole, and u tie is stuck in the another of electric pole
Two screw rod ends of side, u tie pass through pincushion cushion block and the corresponding through-hole of insulator crossarm, and install a nut respectively；The pincushion
Cushion block is made of hard insulation.
7. the insulator crossarm according to claim 6 with bird damage prevention device, 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 |
|---|---|---|---|
| CN201910761810.1A CN110409906A (en) | 2019-08-19 | 2019-08-19 | Insulator crossarm with bird damage prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910761810.1A CN110409906A (en) | 2019-08-19 | 2019-08-19 | Insulator crossarm with bird damage prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110409906A true CN110409906A (en) | 2019-11-05 |
Family
ID=68367869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910761810.1A Pending CN110409906A (en) | 2019-08-19 | 2019-08-19 | Insulator crossarm with bird damage prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110409906A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493059A (en) * | 2020-04-22 | 2020-08-07 | 重庆市佰恒科技有限公司 | Snake prevention device for telegraph pole |
| CN113605776A (en) * | 2021-08-04 | 2021-11-05 | 吴祥年 | Multipurpose connection angle iron |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006296277A (en) * | 2005-04-20 | 2006-11-02 | Kansai Electric Power Co Inc:The | Device for preventing nest-building |
| CN201252377Y (en) * | 2008-09-09 | 2009-06-03 | 华北电网有限公司唐山供电公司 | Electric transmission line pole bird-preventing barbed wire row |
| 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 |
| 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 |
| CN208934512U (en) * | 2018-10-09 | 2019-06-04 | 福建泉源电气设备有限公司 | A kind of anti-bird pest acid and alkali-resistance overhead line cross-arm insulation of U-shaped |
| CN110352948A (en) * | 2019-08-19 | 2019-10-22 | 刘进生 | The bird damage prevention device of electric pole cross-arm |
| CN210538455U (en) * | 2019-08-19 | 2020-05-19 | 刘进生 | Bird damage prevention device for cross arm of telegraph pole |
| CN210918440U (en) * | 2019-08-19 | 2020-07-03 | 刘进生 | Insulating cross arm with bird damage prevention device |
-
2019
- 2019-08-19 CN CN201910761810.1A patent/CN110409906A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006296277A (en) * | 2005-04-20 | 2006-11-02 | Kansai Electric Power Co Inc:The | Device for preventing nest-building |
| CN201252377Y (en) * | 2008-09-09 | 2009-06-03 | 华北电网有限公司唐山供电公司 | Electric transmission line pole bird-preventing barbed wire row |
| 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 |
| 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 |
| CN208934512U (en) * | 2018-10-09 | 2019-06-04 | 福建泉源电气设备有限公司 | A kind of anti-bird pest acid and alkali-resistance overhead line cross-arm insulation of U-shaped |
| CN110352948A (en) * | 2019-08-19 | 2019-10-22 | 刘进生 | The bird damage prevention device of electric pole cross-arm |
| CN210538455U (en) * | 2019-08-19 | 2020-05-19 | 刘进生 | Bird damage prevention device for cross arm of telegraph pole |
| CN210918440U (en) * | 2019-08-19 | 2020-07-03 | 刘进生 | Insulating cross arm with bird damage prevention device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111493059A (en) * | 2020-04-22 | 2020-08-07 | 重庆市佰恒科技有限公司 | Snake prevention device for telegraph pole |
| CN113605776A (en) * | 2021-08-04 | 2021-11-05 | 吴祥年 | Multipurpose connection angle iron |
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| SE01 | Entry into force of request for substantive examination | ||
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