CN107342555A - The installation tool of bird-scaring unit on a kind of ground potential cross-arm - Google Patents
The installation tool of bird-scaring unit on a kind of ground potential cross-arm Download PDFInfo
- Publication number
- CN107342555A CN107342555A CN201710721653.2A CN201710721653A CN107342555A CN 107342555 A CN107342555 A CN 107342555A CN 201710721653 A CN201710721653 A CN 201710721653A CN 107342555 A CN107342555 A CN 107342555A
- Authority
- CN
- China
- Prior art keywords
- bird
- scaring unit
- ground potential
- installation tool
- potential 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 46
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 10
- 238000007373 indentation Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 230000002940 repellent Effects 0.000 claims description 2
- 239000005871 repellent Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 244000000626 Daucus carota Species 0.000 description 2
- 235000005770 birds nest Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000005765 wild carrot Nutrition 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 240000007171 Imperata cylindrica Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of installation tool of bird-scaring unit on ground potential cross-arm, including：Holder storehouse, overturning-preventing groove, magnet, insulating bar connector and spring catch, wherein, holder storehouse is semiclosed cuboid, the front in holder storehouse is opened wide completely, bottom surface is provided with bar shaped edge, base for support bird-scaring unit, top surface opens up a breach set from the front to the back, overturning-preventing groove is fixedly connected with the top surface in holder storehouse and is located at the surface of the Nick End, for coordinating with the column of bird proof device, magnet is arranged at the inwall of the overturning-preventing groove, column for adhesive bird-scaring unit, insulating bar connector is connected to the bottom at bar shaped edge, spring catch is inserted on insulating bar connector.The installation tool of bird-scaring unit is rational in infrastructure on the ground potential cross-arm, easy to use, be not required to have a power failure installation, operation take it is short.
Description
Technical field
The present invention relates to power system bird repellent field, a kind of erector of bird-scaring unit on ground potential cross-arm is specifically provided
Tool.
Background technology
Birds like on the transmission tower across farmland and plains region breeding of nesting, and it is usually a little shaft tower that birds, which are nested,
The dangerous positions such as the oblique material infall above insulator chain hitch point, above wire jumper, construct the materials most of Bird's Nest for branch and
Short circuit insulator chain meets wet weather and easily causes circuit after cogongrass, plastic tape, cloth etc., grass or cloth on Bird's Nest etc. are sagging
Flashover tripping fault, the accident caused by birds on ultra-high-tension power transmission line occur again and again, seriously affect the normal of transmission line of electricity
Operation even causes serious loss to infrastructure sometimes, for this phenomenon, have developed and a variety of has been securable to ground electricity
Bird-scaring unit on the cross-arm of position, however, bird-scaring unit needs to have a power failure during installation, influences the continuous power supply of user, and cross-arm
Place's operation interval is narrow, and oblique pull iron influences the scope of activities of spanner, and operation expends time length.
Therefore, a kind of installation tool of bird-scaring unit on ground potential cross-arm is developed, to realize powered installation, the reduction of bird proof device
Activity duration, turn into people's urgent problem to be solved.
The content of the invention
In consideration of it, it is an object of the invention to provide a kind of installation tool of bird-scaring unit on ground potential cross-arm, it is anti-to solve
The problems such as bird device needs power failure installation, installation to waste time and energy.
Technical scheme provided by the invention is：The installation tool of bird-scaring unit on a kind of ground potential cross-arm, including：Holder storehouse,
Overturning-preventing groove, magnet, insulating bar connector and spring catch, wherein, holder storehouse is semiclosed cuboid, the front in holder storehouse
Completely open wide, bottom surface is provided with bar shaped edge, for the base of support bird-scaring unit, top surface open up one set from the front to the back lack
Mouthful, overturning-preventing groove is fixedly connected with the top surface in holder storehouse and is located at the surface of the Nick End, for vertical with bird proof device
Post coordinates, and magnet is arranged at the inwall of the overturning-preventing groove, for the column of adhesive bird-scaring unit, the connection of insulating bar connector
In the bottom at bar shaped edge, spring catch is inserted on insulating bar connector.
It is preferred that the breach includes bar v notch v and the semicircular indentations being connected with the rear end of the bar v notch v, it is described
The internal diameter of overturning-preventing groove is equal with the diameter of semicircular indentations.
Further preferably, the installation tool of bird-scaring unit also includes being connected with the insulating bar on the ground potential cross-arm
The insulating bar that part passes through spring pin connection.
Further preferably, the insulating bar is telescopic insulating bar.
Further preferably, the insulating bar connector is the hollow connector of cylindrical shape or cylindrical, massive connector.
Further preferably, the bar shaped edge includes left side bar shaped edge, right bars edge and rear side bar shaped edge, institute
The width for stating rear side bar shaped edge is more than the width at left side bar shaped edge and right bars edge.
Further preferably, the insulating bar connector is connected to the centre position at rear side bar shaped edge.
Further preferably, the magnet is multiple that bearing of trend of the magnet along overturning-preventing groove is arranged at intervals.
Further preferably, bearing of trend of the magnet along overturning-preventing groove is set at equal intervals.
Further preferably, the magnet is 2 or 3.
Further preferably, the turning of the breach is rounding.
The installation tool of bird-scaring unit on ground potential cross-arm provided by the invention, holder storehouse are used for the base for accommodating bird proof device,
Magnet in overturning-preventing groove is used for the column of adhesive bird proof device, bird proof device is stable in the installation tool, when bird proof device is installed,
First it is placed in this installation tool, is then lifted by insulating bar, bird proof device is placed in the cross-arm of electric pole
On, the bolt of bird-scaring unit is fixed tightly using the box spanner with insulating bar afterwards, then, the mobile installation tool, makes it
It is the installation for completing bird proof device to depart from bird proof device.
The installation tool of bird-scaring unit on ground potential cross-arm provided by the invention, it is simple in construction, easy to use, need not have a power failure
Installation, operation take short.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the present invention is further detailed explanation：
Fig. 1 is the structural representation of the embodiment of installation tool one of bird-scaring unit on ground potential cross-arm；
Fig. 2 is the structural representation of another embodiment of installation tool of bird-scaring unit on ground potential cross-arm；
Fig. 3 is the front view of the embodiment of installation tool one of bird-scaring unit on ground potential cross-arm；
Fig. 4 is the top view of the embodiment of installation tool one of bird-scaring unit on ground potential cross-arm；
Fig. 5 is the side view of the embodiment of installation tool one of bird-scaring unit on ground potential cross-arm；
Fig. 6 is the structural representation in holder storehouse.
Embodiment
The present invention is further explained below in conjunction with specific embodiment, but the not limitation present invention.
Embodiment 1
As shown in Fig. 1,3,4,5, the installation tool of bird-scaring unit on a kind of ground potential cross-arm, including：Holder storehouse 1, overturning-preventing
Groove 2, magnet 3, insulating bar connector 4 and spring catch 5, wherein, as shown in fig. 6, holder storehouse 1 is semiclosed cuboid, hold
Seat storehouse 1 front completely open wide, bottom surface is provided with bar shaped edge 11, for the base of support bird-scaring unit, top surface open up one by
The breach 12 set after forward direction, overturning-preventing groove 2 be fixedly connected with the top surface in holder storehouse 1 and be located at the end of breach 12 just on
Side, for being arranged at the inwall of the overturning-preventing groove 2 with the cooperation of the column of bird proof device, magnet 3, for the vertical of adhesive bird-scaring unit
Post, insulating bar connector 4 are connected to the bottom at bar shaped edge 11, and spring catch 5 is inserted on insulating bar connector 4.
The application method of the installation tool of bird-scaring unit is as follows on the ground potential cross-arm：The column of bird proof device is slided to along breach
Rear end is simultaneously affixed with the inwall of overturning-preventing groove, and ensures that the base of bird proof device is contained in holder storehouse, is arranged in overturning-preventing groove
Magnet the column of bird proof device can be held, prevent bird proof device from toppling over, bird proof device place complete and it is stable after, insulation is operated
Bar is fixedly connected by spring catch with insulating bar connector, afterwards, will be driven using insulating bar on the ground potential cross-arm
The installation tool of bird device is lifted, and bird proof device is placed on the cross-arm of electric pole, afterwards will using the box spanner with insulating bar
The bolt of bird-scaring unit is fixed tightly, and then, the installation tool of bird-scaring unit, it is i.e. complete to disengage it from bird proof device on the mobile ground potential cross-arm
Into the installation of bird proof device.
Embodiment 2
As shown in Fig. 1,3,4,5, the installation tool of bird-scaring unit on a kind of ground potential cross-arm, including：Holder storehouse 1, overturning-preventing
Groove 2, magnet 3, insulating bar connector 4 and spring catch 5, wherein, as shown in fig. 6, holder storehouse 1 is semiclosed cuboid, hold
Seat storehouse 1 front completely open wide, bottom surface is provided with bar shaped edge 11, for the base of support bird-scaring unit, top surface open up one by
The breach 12 set after forward direction, the turning of the breach 12 is rounding, the breach 12 include bar v notch v 121 and with institute
The semicircular indentations 122 of the rear end connection of bar v notch v 121 are stated, the internal diameter of the overturning-preventing groove 2 is straight with semicircular indentations 122
Footpath is equal, and overturning-preventing groove 2 is fixedly connected with the top surface in holder storehouse 1 and is located at the surface of the semicircular indentations 122, for
The column of bird proof device coordinates, and magnet 3 is two, and bearing of trend of the magnet 3 along overturning-preventing groove 2 is arranged at intervals, for adhesive
The column of bird-scaring unit, insulating bar connector 4 are connected to the bottom at bar shaped edge 11, and spring catch 5 is inserted in insulating bar
On connector 4.
Embodiment 3
As shown in Fig. 2 on a kind of ground potential cross-arm bird-scaring unit installation tool, including：Holder storehouse 1, overturning-preventing groove 2, magnetic
Iron 3, insulating bar connector 4, spring catch 5 and insulating bar 6, wherein, as shown in fig. 6, holder storehouse 1 is semiclosed rectangular
Body, the front in holder storehouse 1 are opened wide completely, and bottom surface is provided with bar shaped edge 11, and for the base of support bird-scaring unit, top surface opens up one
The individual breach 12 set from the front to the back, overturning-preventing groove 2 are fixedly connected with the top surface in holder storehouse 1 and are located at the end of breach 12
Surface, for coordinating with the column of bird proof device, magnet 3 is arranged at the inwall of the overturning-preventing groove 2, for adhesive bird-scaring unit
Column, insulating bar connector 4 are connected to the bottom at bar shaped edge 11, and spring catch 5 is inserted in insulating bar connector 4
On, insulating bar 6 is connected by spring catch 5 with insulating bar connector 4.
Embodiment 4
As shown in Fig. 2 on a kind of ground potential cross-arm bird-scaring unit installation tool, including：Holder storehouse 1, overturning-preventing groove 2, magnetic
Iron 3, insulating bar connector 4, spring catch 5 and insulating bar 6, wherein, as shown in fig. 6, holder storehouse 1 is semiclosed rectangular
Body, the front in holder storehouse 1 are opened wide completely, and bottom surface is provided with bar shaped edge 11, and for the base of support bird-scaring unit, top surface opens up one
The individual breach 12 set from the front to the back, overturning-preventing groove 2 are fixedly connected with the top surface in holder storehouse 1 and are located at the end of breach 12
Surface, for coordinating with the column of bird proof device, magnet 3 is arranged at the inwall of the overturning-preventing groove 2, for adhesive bird-scaring unit
Column, insulating bar connector 4 are cylindrical, massive connector, are connected to the bottom at bar shaped edge 11, and spring catch 5 is inserted in
On insulating bar connector 4, insulating bar 6 is telescopic insulating bar, and insulating bar 6 is by spring catch 5 and absolutely
Edge operation joint element for bar 4 connects.
Embodiment 5
As shown in Fig. 1,3,4,5, the installation tool of bird-scaring unit on a kind of ground potential cross-arm, including：Holder storehouse 1, overturning-preventing
Groove 2, magnet 3, insulating bar connector 4 and spring catch 5, wherein, as shown in fig. 6, holder storehouse 1 is semiclosed cuboid, hold
Seat storehouse 1 front completely open wide, bottom surface is provided with bar shaped edge 11, for the base of support bird-scaring unit, top surface open up one by
The breach 12 set after forward direction, overturning-preventing groove 2 be fixedly connected with the top surface in holder storehouse 1 and be located at the end of breach 12 just on
Side, for being arranged at the inwall of the overturning-preventing groove 2 with the cooperation of the column of bird proof device, magnet 3, for the vertical of adhesive bird-scaring unit
Post, insulating bar connector 4 are the hollow connector of cylindrical shape, are connected to the bottom at bar shaped edge 11, and spring catch 5 is inserted in absolutely
On edge operation joint element for bar 4.
Embodiment 6
As shown in Fig. 1,3,4,5, the installation tool of bird-scaring unit on a kind of ground potential cross-arm, including：Holder storehouse 1, overturning-preventing
Groove 2, magnet 3, insulating bar connector 4 and spring catch 5, wherein, as shown in fig. 6, holder storehouse 1 is semiclosed cuboid, hold
The front in seat storehouse 1 is opened wide completely, and bottom surface is provided with bar shaped edge 11, for the base of support bird-scaring unit, the bar shaped edge 11
Including left side bar shaped edge 111, right bars edge 112 and rear side bar shaped edge 113, the width at the rear side bar shaped edge 113
Degree opens up a breach set from the front to the back more than left side bar shaped edge 111 and the width at right bars edge 112, top surface
12, overturning-preventing groove 2 is fixedly connected with the top surface in holder storehouse 1 and is located at the surface of the end of breach 12, is used for and bird proof device
Column coordinate, magnet 3 is arranged at the inwall of the overturning-preventing groove 2, for the column of adhesive bird-scaring unit, insulating bar connection
Part 4 is the hollow connector of cylindrical shape, is connected to the centre position of the bottom of rear side bar shaped edge 113, and spring catch 5 is inserted in insulation behaviour
Make on joint element for bar 4.
The embodiment of the present invention is write according to progressive mode, highlights each embodiment
Difference, its similar portion can be with cross-reference.
Embodiments of the present invention are elaborated above in conjunction with accompanying drawing, but the present invention is not limited to above-mentioned implementation
Mode, can also be on the premise of present inventive concept not be departed from those of ordinary skill in the art's possessed knowledge
Various changes can be made.
Claims (11)
- A kind of 1. installation tool of bird-scaring unit on ground potential cross-arm, it is characterised in that including：Holder storehouse (1), overturning-preventing groove (2), Magnet (3), insulating bar connector (4) and spring catch (5), wherein, holder storehouse (1) is semiclosed cuboid, holder storehouse (1) Front completely open wide, bottom surface is provided with bar shaped edge (11), and for the base of support bird-scaring unit, top surface opens up one by forward direction The breach (12) set afterwards, overturning-preventing groove (2) are fixedly connected with the top surface of holder storehouse (1) and are located at the breach (12) end Surface, for coordinating with the column of bird proof device, magnet (3) is arranged at the inwall of the overturning-preventing groove (2), for adhesive bird repellent The column of device, insulating bar connector (4) are connected to the bottom of bar shaped edge (11), and spring catch (5) is inserted in insulation operation On joint element for bar (4).
- 2. according to the installation tool of bird-scaring unit on the ground potential cross-arm described in claim 1, it is characterised in that：The breach (12) The semicircular indentations (122) being connected including bar v notch v (121) and with the rear end of the bar v notch v (121), the overturning-preventing The internal diameter of groove (2) is equal with the diameter of semicircular indentations (122).
- 3. according to the installation tool of bird-scaring unit on the ground potential cross-arm described in claim 1, it is characterised in that：Also include with it is described The insulating bar (6) that insulating bar connector (4) is connected by spring catch (5).
- 4. according to the installation tool of bird-scaring unit on the ground potential cross-arm described in claim 3, it is characterised in that：The insulation operation Bar (6) is telescopic insulating bar.
- 5. according to the installation tool of bird-scaring unit on the ground potential cross-arm described in claim 1, it is characterised in that：The insulation operation Joint element for bar (4) is the hollow connector of cylindrical shape or cylindrical, massive connector.
- 6. according to the installation tool of bird-scaring unit on the ground potential cross-arm described in claim 1, it is characterised in that：The bar shaped edge (11) left side bar shaped edge (111), right bars edge (112) and rear side bar shaped edge (113), the rear side bar shaped side are included It is more than the width of left side bar shaped edge (111) and right bars edge (112) along the width of (113).
- 7. according to the installation tool of bird-scaring unit on the ground potential cross-arm described in claim 6, it is characterised in that：The insulation operation Joint element for bar (4) is connected to the centre position at rear side bar shaped edge (113).
- 8. according to the installation tool of bird-scaring unit on the ground potential cross-arm described in claim 1, it is characterised in that：The magnet (3) To be multiple, bearing of trend of the magnet (3) along overturning-preventing groove (2) is arranged at intervals.
- 9. according to the installation tool of bird-scaring unit on the ground potential cross-arm described in claim 8, it is characterised in that：The magnet (3) Set at equal intervals along the bearing of trend of overturning-preventing groove (2).
- 10. according to the installation tool of bird-scaring unit on the ground potential cross-arm described in claim 8, it is characterised in that：The magnet (3) For 2 or 3.
- 11. according to the installation tool of bird-scaring unit on the ground potential cross-arm described in claim 1, it is characterised in that：The breach (12) turning is rounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721653.2A CN107342555A (en) | 2017-08-22 | 2017-08-22 | The installation tool of bird-scaring unit on a kind of ground potential cross-arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721653.2A CN107342555A (en) | 2017-08-22 | 2017-08-22 | The installation tool of bird-scaring unit on a kind of ground potential cross-arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107342555A true CN107342555A (en) | 2017-11-10 |
Family
ID=60215835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721653.2A Pending CN107342555A (en) | 2017-08-22 | 2017-08-22 | The installation tool of bird-scaring unit on a kind of ground potential cross-arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107342555A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941381A (en) * | 2020-08-28 | 2020-11-17 | 国家电网有限公司 | Manipulator for disassembling and assembling ground potential bird repeller and use method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004017794U1 (en) * | 2004-11-17 | 2005-03-03 | Bildungs- Und Servicezentrum Gmbh | Device for mounting bird protection hoods on live electrical cables has insulated working bar with vacuum lead and suction cup |
| CN201663385U (en) * | 2009-12-30 | 2010-12-01 | 北京市电力公司 | Near-electricity working tool used for arranging bird driving device |
| CN201711933U (en) * | 2010-04-29 | 2011-01-19 | 北京市电力公司 | Tool for loading and unloading |
| CN202121276U (en) * | 2011-07-22 | 2012-01-18 | 武邑供电有限责任公司 | Electrified installation tool of bird dispeller |
| CN202333685U (en) * | 2011-11-08 | 2012-07-11 | 山东电力集团公司德州供电公司 | Safety device for live hanging of bird repeller |
| JP2015165742A (en) * | 2014-03-03 | 2015-09-17 | 中国電力株式会社 | Indirect live wire tip tool |
| CN205791201U (en) * | 2016-05-26 | 2016-12-07 | 国网江苏省电力公司苏州供电公司 | Electrified installation tool of bird dispeller |
| CN207117052U (en) * | 2017-08-22 | 2018-03-16 | 国网辽宁省电力有限公司辽阳供电公司 | The installation tool of bird-scaring unit on a kind of ground potential cross-arm |
-
2017
- 2017-08-22 CN CN201710721653.2A patent/CN107342555A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004017794U1 (en) * | 2004-11-17 | 2005-03-03 | Bildungs- Und Servicezentrum Gmbh | Device for mounting bird protection hoods on live electrical cables has insulated working bar with vacuum lead and suction cup |
| CN201663385U (en) * | 2009-12-30 | 2010-12-01 | 北京市电力公司 | Near-electricity working tool used for arranging bird driving device |
| CN201711933U (en) * | 2010-04-29 | 2011-01-19 | 北京市电力公司 | Tool for loading and unloading |
| CN202121276U (en) * | 2011-07-22 | 2012-01-18 | 武邑供电有限责任公司 | Electrified installation tool of bird dispeller |
| CN202333685U (en) * | 2011-11-08 | 2012-07-11 | 山东电力集团公司德州供电公司 | Safety device for live hanging of bird repeller |
| JP2015165742A (en) * | 2014-03-03 | 2015-09-17 | 中国電力株式会社 | Indirect live wire tip tool |
| CN205791201U (en) * | 2016-05-26 | 2016-12-07 | 国网江苏省电力公司苏州供电公司 | Electrified installation tool of bird dispeller |
| CN207117052U (en) * | 2017-08-22 | 2018-03-16 | 国网辽宁省电力有限公司辽阳供电公司 | The installation tool of bird-scaring unit on a kind of ground potential cross-arm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941381A (en) * | 2020-08-28 | 2020-11-17 | 国家电网有限公司 | Manipulator for disassembling and assembling ground potential bird repeller and use method thereof |
| CN111941381B (en) * | 2020-08-28 | 2023-05-30 | 国家电网有限公司 | Manipulator for dismounting ground potential bird repeller and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207117052U (en) | The installation tool of bird-scaring unit on a kind of ground potential cross-arm | |
| CN107342555A (en) | The installation tool of bird-scaring unit on a kind of ground potential cross-arm | |
| CN213486613U (en) | Magnetic attraction type rotary inclinable bird-proof thorn | |
| CN202122039U (en) | Inductive bird repeller | |
| CN203684771U (en) | Double-circuit transmission line T-type single-side pi junction tower | |
| CN205029174U (en) | Archaize building lightning protection device | |
| CN204492330U (en) | Portable field prospecting enclosing | |
| CN102812946A (en) | Induction bird repeller | |
| CN202797759U (en) | String bag for taking out nest of substation | |
| CN205040813U (en) | Can provide multi -functional patio umbrella of wireless information interaction | |
| CN202340698U (en) | Utility pole guy snake-climbing-resistant device | |
| CN205212185U (en) | Three fork lightning rod devices | |
| CN209053500U (en) | A kind of electric pole convenient for stringing | |
| CN110635281B (en) | One drags many types electric power connecting device | |
| CN204230770U (en) | A kind of bird-scaring unit erecting tools | |
| CN208001971U (en) | A kind of electric power tower for preventing birds biology and nesting | |
| CN204960485U (en) | A patio umbrella of video -information information interaction is provided | |
| CN102511470B (en) | Centrifugal bird dispeller | |
| JP2001245546A (en) | Fence against beasts | |
| CN205407112U (en) | Lead ground wire and stride across abrasionproof damage device | |
| CN205106623U (en) | Be suitable for mosquito -proof formula patio umbrella who camps | |
| CN219887704U (en) | Electric power temporary wire-erecting rod | |
| CN204537779U (en) | Miniature lightning-proof insulator | |
| CN110547284B (en) | Anti-bird sheath installed at single cross arm of electric pole | |
| CN220233963U (en) | Electric power facility mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171110 |