CN108847609A - Bird's Nest removes device and its clamping head - Google Patents
Bird's Nest removes device and its clamping head Download PDFInfo
- Publication number
- CN108847609A CN108847609A CN201810592300.1A CN201810592300A CN108847609A CN 108847609 A CN108847609 A CN 108847609A CN 201810592300 A CN201810592300 A CN 201810592300A CN 108847609 A CN108847609 A CN 108847609A
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- CN
- China
- Prior art keywords
- rod
- cover
- bird
- clamper
- knock
- 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.)
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Classifications
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- 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
Abstract
The invention discloses a kind of Bird's Nests to remove device, includes shank body, support plate, locating rack, cylinder bottom, cushion hole, telescopic arm cylinder body, piston body, fastening nut, pipe fitting, piston guide set, cylinder cap, O-ring seal, piston rod, grip block, connector, extends rod set, connector, clamping head, sliding block, telescopic rod, spring washer, cover, clamping hook, limit spring, clamper, steering shaft, extension rod, knock-pin, detent interface, locating piece, strap, sliding rail, slide plate, fastener and ambulatory splint；The present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, all kinds of Bird's Nests in substation on charging equipment can effectively be removed, power supply reliability caused by having a power failure so as to avoid equipment reduces and electric quantity loss, shank body can be installed additional according to the actual height of Bird's Nest, maintenance personal needs dangerous brought by both hands operation when avoiding excessive height simultaneously, ensure that the personal safety of maintenance personal.
Description
Technical field：
The present invention relates to power distribution station to maintain equipment technical field, in particular to a kind of Bird's Nest removes device.
Background technique：
Annual spring many birds are nested breeding on distribution shaft tower, cause high risks to the safe operation of distribution line.
The generation of distribution line bird pest will cause the failures such as route phase fault, ground connection, the serious non-meter that also will cause distribution line
It draws and stops transport.These have become an important factor for influencing electricity safety production, and reliability service is by serious threat.Bird is removed at present
Nest work, needs operating personnel to be chosen Bird's Nest with insulated pull rod and falls.Such working method is time-consuming and laborious, and there are many peaces
Full hidden danger, and if in demolishing process when the excessive height of Bird's Nest, singlehanded strength is inadequate, need to carry out both hands operation be difficult to it is stabilized
Staircase brings great security risk to maintenance personnel.
Summary of the invention：
The object of the invention is that providing a kind of Bird's Nest to solve the above-mentioned problems and removing device and its clamping head, solve
Existing dismounting Bird's Nest needs operating personnel to be chosen Bird's Nest with insulated pull rod to fall.Such working method is time-consuming and laborious, and
There are many security risk, and if in demolishing process when the excessive height of Bird's Nest, singlehanded strength is inadequate, and it is difficult need to carry out both hands operation
With stabilized staircase, the problem of bringing great security risk to maintenance personnel.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions：
Bird's Nest removes the clamping head of device, includes sliding block, telescopic rod, spring washer, cover, clamping hook, limit spring, folder
Holder, steering shaft, extension rod, knock-pin and detent interface, the interior sliding of the connector of described cover one end are equipped with sliding block, and the cunning
Block one end is fixedly connected with knock-pin, and the ejection boom end is fixedly installed with detent interface, and the knock-pin passes through the card
Position interface is connect with the extension rod, and the sliding block other end is fixed with telescopic rod, and described telescopic rod one end passes through the bullet
Spring washer is connect with the intracorporal clamping hook of cover, and the clamping hook both side ends are connected with clamper, the clamper
The supporting rod being oppositely arranged including two, and clamp boom end and pass through limit spring and the clamping hook, each supporting rod
Compromise portion is mounted on steering shaft, and the clamper adjusts the openings of sizes of clamp port, the cover by the steering shaft
For cirque structure, and described cover one end opens up jagged, and described clamper one end passes through the notch of the cover.
Bird's Nest removes device, including shank body and clamping head, the clamping head include sliding block, telescopic rod, spring washer, cover
Body, clamping hook, limit spring, clamper, steering shaft, extension rod, knock-pin and detent interface, the connector of described cover one end
Interior sliding is equipped with sliding block, and described sliding block one end is fixedly connected with knock-pin, and the ejection boom end is fixedly installed with detent and connects
Mouthful, the knock-pin is connect by the detent interface with the extension rod, and the sliding block other end is fixed with telescopic rod, and institute
It states telescopic rod one end and is connect across the spring washer with the intracorporal clamping hook of cover, the clamping hook both side ends connect
Be connected to clamper, the clamper includes two supporting rods being oppositely arranged, and clamp boom end by limit spring with it is described
Clamping hook, the compromise portion of each supporting rod are mounted on steering shaft, and the clamper adjusts clamping by the steering shaft
Mouthful openings of sizes, the cover is cirque structure, and described cover one end opens up jagged, and described clamper one end passes through
The notch of the cover.
The shank body includes support plate, locating rack, cylinder bottom, cushion hole, telescopic arm cylinder body, piston body, fastening nut, pipe
Connector, cylinder cap, O-ring seal, piston rod, grip block, connector, extends rod set and extension rod, the shank body at piston guide set
It is interior to be equipped with support plate, locating rack is fixed in the support plate, the locating rack is equipped with 2, and telescopic arm cylinder body one end
Cylinder bottom be fixedly installed on the locating rack, the pipe fitting of the telescopic arm cylinder body other end is fixedly installed in the locating rack
On, telescopic arm cylinder body one end offers cushion hole, and the cushion hole is connected to the telescopic arm inner chamber of cylinder block, described to stretch
The sliding of contracting arm cylinder body is equipped with piston body, and described piston body one end is embedded with piston rod, and the piston rod end passes through fastening
Nut is fixedly connected with the piston body, piston guide set is equipped in the pipe fitting, and piston guide set is close nested
With described piston rod one end, described pipe fitting one end is fixedly installed with cylinder cap, and described piston rod one end passes through the cylinder cap, institute
Shank body is stated set on the clamping head end；
Preferably, the shank body is connect by the connector with the clamping head, described shank body one end is fixedly connected with company
Connector, the connector medial surface is equipped with extension rod set, and the extension rod of described piston rod one end is embedding across the connector
In the extension rod set
Preferably, being detachable connection between the shank body and the clamping head.
Preferably, being detachable connection between the knock-pin and the extension rod.
Preferably, being fixed with grip block at the institute shank body side, the grip block includes strap and activity
Clamping plate, the strap is equipped with 2, and the strap is in same plane, and the ambulatory splint is equipped with 2, and institute
It states ambulatory splint and is in same plane, slided in the shank body by sliding rail and be equipped with slide plate, and the ambulatory splint is fixedly mounted
In on the slide plate, fastener is embedded on the slide plate.
Preferably, the ambulatory splint superolateral surface is embedded with locking member.
Preferably, being equipped with locating piece in the shank body between the strap and the ambulatory splint.
Beneficial effects of the present invention：
The present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, can effectively remove in substation on charging equipment
All kinds of Bird's Nests, power supply reliability caused by having a power failure so as to avoid equipment reduces and electric quantity loss, can be according to the actual height of Bird's Nest
Danger brought by both hands operation is needed come maintenance personal when installing shank body additional, while avoiding excessive height, ensure that maintenance people
The personal safety of member can be used directly clamping head and operated when Bird's Nest height is lower, flexible and convenient to use, have good
Economic benefit and social benefit, be suitable for promote the use of.
Detailed description of the invention：
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is shank body structural schematic diagram of the invention；
Fig. 3 is clamping head structural schematic diagram of the invention；
Fig. 4 is shank body side structure schematic view of the invention.
In figure；1, shank body, 2, support plate, 3, locating rack, 4, cylinder bottom, 5, cushion hole, 6, telescopic arm cylinder body, 7, piston body,
8, fastening nut, 9, pipe fitting, 10, piston guide set, 11, cylinder cap, 12, O-ring seal, 13, piston rod, 14, grip block,
15, connector, 16, extension rod set, 17, connector, 18, clamping head, 19, sliding block, 20, telescopic rod, 21, spring washer, 22, cover
Body, 23, clamping hook, 24, limit spring, 25, clamper, 26, steering shaft, 27, extension rod, 28, knock-pin, 29, detent connects
Mouthful, 30, locating piece, 31, strap, 32, sliding rail, 33, slide plate, 34, fastener, 35, ambulatory splint.
Specific embodiment：
As shown in Figs 1-4, present embodiment uses following technical scheme：
Embodiment 1
Bird's Nest remove device clamping head, include sliding block 19, telescopic rod 20, spring washer 21, cover 22, clamping hook 23,
Limit spring 24, clamper 25, steering shaft 26, knock-pin 28 and detent interface 29, the interior sliding of the connector of 22 one end of cover are equipped with
Sliding block 19, and 19 one end of sliding block is fixedly connected with knock-pin 28,28 end of knock-pin is fixedly installed with detent interface 29, knock-pin
28 are connect by detent interface 29 with extension rod 27, and are detachable connection, sliding block 19 between knock-pin 28 and extension rod 27
The other end is fixed with telescopic rod 20, and 20 one end of telescopic rod passes through spring washer 21 and connect with the clamping hook 23 in cover 22,
23 both side ends of clamping hook are connected with clamper 25, and clamper 25 includes two supporting rods being oppositely arranged, and clamps rod end
Portion is mounted on steering shaft 26 by limit spring 24 and 23 elastic connection of clamping hook, the compromise portion of each supporting rod, clamps
Device 25 adjusts the openings of sizes of clamp port by steering shaft 26, and cover 22 is cirque structure, and 22 one end of cover offers
Notch, 25 one end of clamper pass through the notch of cover 22.
Embodiment 2
Bird's Nest removes device, including shank body 1 and clamping head 18, clamping head include sliding block 19, telescopic rod 20, spring washer 21,
Cover 22, clamping hook 23, limit spring 24, clamper 25, steering shaft 26, knock-pin 28 and detent interface 29, cover 22 1
Sliding is equipped with sliding block 19 in the connector at end, and 19 one end of sliding block is fixedly connected with knock-pin 28, and 28 end of knock-pin is fixedly mounted
There is detent interface 29, knock-pin 28 is connect by detent interface 29 with extension rod 27, and is between knock-pin 28 and extension rod 27
Detachable connection, 19 other end of sliding block is fixed with telescopic rod 20, and 20 one end of telescopic rod passes through spring washer 21 and cover 22
Interior clamping hook 23 connects, and 23 both side ends of clamping hook are connected with clamper 25, and clamper 25 includes two and is oppositely arranged
Supporting rod, and clamp boom end by limit spring 24 and 23 elastic connection of clamping hook, the compromise portion of each supporting rod is equal
Steering shaft 26 is installed, clamper 25 adjusts the openings of sizes of clamp port by steering shaft 26, and cover 22 is cirque structure,
And 22 one end of cover opens up jagged, notch of 25 one end of clamper across cover 22.
Embodiment 3
Bird's Nest removes device, including shank body 1 and clamping head 18, and shank body 1 further includes having support plate 2, locating rack 3, cylinder bottom 4, buffering
Hole 5, piston body 7, fastening nut 8, pipe fitting 9, piston guide set 10, cylinder cap 11, O-ring seal 12, is lived at telescopic arm cylinder body 6
Stopper rod 13, connector 15 extend rod set 16 and extension rod 27, and support plate 2 is equipped in shank body 1, is fixed with locating rack in support plate 2
3, locating rack 3 is equipped with 2, and the cylinder bottom 4 of 6 one end of telescopic arm cylinder body is fixedly installed on locating rack 3, and telescopic arm cylinder body 6 is another
The pipe fitting 9 at end is fixedly installed on locating rack 3, and 6 one end of telescopic arm cylinder body offers cushion hole 5, and cushion hole 5 and telescopic arm
The connection of 6 inner cavity of cylinder body, the interior sliding of telescopic arm cylinder body 6 is equipped with piston body 7, and 7 one end of piston body is embedded with piston rod 13, and piston
13 end of bar is fixedly connected by fastening nut 8 with piston body 7, and piston guide set 10, and piston guide set are equipped in pipe fitting 9
10 are closely nested in 13 one end of piston rod, and 9 one end of pipe fitting is fixedly installed with cylinder cap 11, and 13 one end of piston rod passes through cylinder cap
11, shank body 1 is set to 18 end of clamping head.
Wherein, shank body 1 is connect by connector 17 with clamping head 18, and 1 one end of shank body is fixedly connected with connector 15, connection
First 15 medial surface, which is equipped with, extends rod set 16, and the extension rod 27 of 13 one end of piston rod passes through connector 15 and is embedded at extension rod set
In 16.
It wherein, is detachable connection between shank body 1 and clamping head 18.
Clamping head, include sliding block 19, telescopic rod 20, spring washer 21, cover 22, clamping hook 23, limit spring 24,
Clamper 25, steering shaft 26, knock-pin 28 and detent interface 29, the interior sliding of the connector of 22 one end of cover are equipped with sliding block 19, and sliding
19 one end of block is fixedly connected with knock-pin 28, and 28 end of knock-pin is fixedly installed with detent interface 29, and knock-pin 28 passes through detent
Interface 29 is connect with extension rod 27, and is detachable connection between knock-pin 28 and extension rod 27, and 19 other end of sliding block is fixed
There is telescopic rod 20, and 20 one end of telescopic rod passes through spring washer 21 and connect with the clamping hook 23 in cover 22, clamping hook 23
Both side ends are connected with clamper 25, and clamper 25 includes two supporting rods being oppositely arranged, and clamps boom end and pass through limit
Spring 24 and 23 elastic connection of clamping hook, the compromise portion of each supporting rod are mounted on steering shaft 26, and clamper 25 is by turning
The openings of sizes of clamp port is adjusted to axis 26, cover 22 is cirque structure, and 22 one end of cover opens up jagged, clamper
25 one end pass through the notch of cover 22.
Grip block 14 is fixed at 1 side of shank body, grip block 14 includes strap 31 and ambulatory splint 35, fixing clamp
Plate 31 is equipped with 2, and same plane is between strap 31, and ambulatory splint 35 is equipped with 2, and between ambulatory splint 35
It is equipped with slide plate 33 in passing through the sliding of sliding rail 32 on same plane, shank body 1, and ambulatory splint 35 is fixedly installed on slide plate 33, it is sliding
Fastener 34 is embedded on plate 33.
Wherein, 35 lateral surface of ambulatory splint is embedded with locking member, in the shank body 1 between strap 31 and ambulatory splint 35
Locating piece 30 is installed, strap 31 is made with ambulatory splint 35 by high-intensitive, corrosion resistant metal material is pure.
Use state of the invention is：In use, being detachable connection between shank body 1 and clamping head 18, when Bird's Nest height
When spending high, shank body 1 can be installed, be fixed on electric pole by adjusting the opening of grip block 14, pass through piston rod
13 ejections drive the movement of extension rod 27 to eject telescopic rod 20, are received the supporting rod in clamper 25 by clamping hook 23
Contracting, makes it closely block Bird's Nest, adjusts the openings of sizes of clamper 25 by steering shaft 26 according to the actual size of Bird's Nest.It can
All kinds of Bird's Nests in substation on charging equipment are effectively removed, power supply reliability caused by having a power failure so as to avoid equipment reduces and electricity
Amount loss, maintenance personal needs both hands to grasp when can install shank body 1 additional according to the actual height of Bird's Nest, while avoid excessive height
It is dangerous brought by making, ensure that the personal safety of maintenance personal, when Bird's Nest height is lower, can be used directly clamping head 18 into
Row operation, flexible and convenient to use, with good economic efficiency and social benefit are suitable for promoting the use of
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technical staff of the industry
It should be appreciated that the present invention is not limited to the above embodiments, the above embodiments and description only describe the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement all fall within the protetion scope of the claimed invention, and the claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. the clamping head of Bird's Nest dismounting device, it is characterised in that：
It include sliding block（19）, telescopic rod（20）, spring washer（21）, cover（22）, clamping hook（23）, limit spring
（24）, clamper（25）, steering shaft（26）, knock-pin（28）With detent interface（29）, the cover（22）In the connector of one end
Sliding is equipped with sliding block（19）, and the sliding block（19）One end is fixedly connected with knock-pin（28）, the knock-pin（28）End is solid
Dingan County is equipped with detent interface（29）, the knock-pin（28）Pass through the detent interface（29）With the extension rod（27）Connection,
And the knock-pin（28）With the extension rod（27）Between be detachable connection, the sliding block（19）The other end, which is fixed with, to be stretched
Contracting bar（20）, and the telescopic rod（20）One end passes through spring washer（21）With the cover（22）Interior clamping hook（23）Even
It connects, the clamping hook（23）Both side ends are connected with clamper（25）, the clamper（25）It is oppositely arranged including two
Supporting rod, and clamp boom end and pass through limit spring（24）With the clamping hook（23）Elastic connection, the folding of each supporting rod
Middle part is mounted on steering shaft（26）, the clamper（25）Pass through the steering shaft（26）It is big come the opening that adjusts clamp port
It is small, the cover（22）For cirque structure, and the cover（22）One end opens up jagged, the clamper（25）It wears one end
Cross the cover（22）Notch.
2. Bird's Nest removes device, including shank body（1）And clamping head（18）, which is characterized in that
The clamping head includes sliding block（19）, telescopic rod（20）, spring washer（21）, cover（22）, clamping hook（23）, limit
Position spring（24）, clamper（25）, steering shaft（26）, knock-pin（28）With detent interface（29）, the cover（22）One end
Sliding is equipped with sliding block in connector（19）, and the sliding block（19）One end is fixedly connected with knock-pin（28）, the knock-pin（28）
End is fixedly installed with detent interface（29）, the knock-pin（28）Pass through the detent interface（29）With the extension rod（27）
Connection, and the knock-pin（28）With the extension rod（27）Between be detachable connection, the sliding block（19）The other end is solid
Surely there is telescopic rod（20）, and the telescopic rod（20）One end passes through spring washer（21）With the cover（22）Interior clamping hook
（23）Connection, the clamping hook（23）Both side ends are connected with clamper（25）, the clamper（25）It is opposite including two
The supporting rod of setting, and clamp boom end and pass through limit spring（24）With the clamping hook（23）Elastic connection, each clamping
The compromise portion of bar is mounted on steering shaft（26）, the clamper（25）Pass through the steering shaft（26）To adjust opening for clamp port
Mouth size, the cover（22）For cirque structure, and the cover（22）One end opens up jagged, the clamper（25）One
End is across the cover（22）Notch.
3. Bird's Nest according to claim 2 removes device, it is characterised in that：
The shank body（1）It include support plate（2）, locating rack（3）, cylinder bottom（4）, cushion hole（5）, telescopic arm cylinder body（6）, piston
Body（7）, fastening nut（8）, pipe fitting（9）, piston guide set（10）, cylinder cap（11）, O-ring seal（12）, piston rod（13）,
Connector（15）, extend rod set（16）And extension rod（27）, the shank body（1）It is interior to be equipped with support plate（2）, the support plate（2）
On be fixed with locating rack（3）, the locating rack（3）Equipped with 2, and the telescopic arm cylinder body（6）The cylinder bottom of one end（4）Fixed peace
Loaded on the locating rack（3）On, the telescopic arm cylinder body（6）The pipe fitting of the other end（9）It is fixedly installed in the locating rack（3）
On, the telescopic arm cylinder body（6）One end offers cushion hole（5）, and the cushion hole（5）With the telescopic arm cylinder body（6）It is interior
Chamber connection, the telescopic arm cylinder body（6）Interior sliding is equipped with piston body（7）, and the piston body（7）One end is embedded with piston rod
（13）, and the piston rod（13）End passes through fastening nut（8）With the piston body（7）It is fixedly connected, the pipe fitting（9）
It is interior to be equipped with piston guide set（10）, and the piston guide set（10）Closely it is nested in the piston rod（13）One end, the pipe
Connector（9）One end is fixedly installed with cylinder cap（11）, and the piston rod（13）One end passes through the cylinder cap（11）, the shank body
（1）Set on the clamping head（18）End；
The shank body（1）Pass through connector（17）With the clamping head（18）Connection, the shank body（1）One end is fixedly connected with company
Connector（15）, the connector（15）Medial surface is equipped with extension rod set（16）, and the piston rod（13）The extension rod of one end
（27）Across the connector（15）It is embedded at the extension rod set（16）It is interior.
4. Bird's Nest according to claim 3 removes device, it is characterised in that：The shank body（1）With the clamping head（18）
Between be detachable connection.
5. Bird's Nest according to claim 4 removes device, it is characterised in that：The shank body（1）Clamping is fixed at side
Plate（14）, the grip block（14）It include strap（31）And ambulatory splint（35）, the strap（31）Equipped with 2
It is a, and the strap（31）Between be in same plane, the ambulatory splint（35）Equipped with 2, and the ambulatory splint
（35）Between be in same plane, the shank body（1）On pass through sliding rail（32）Sliding is equipped with slide plate（33）, and the ambulatory splint
（35）It is fixedly installed in the slide plate（33）On, the slide plate（33）On be embedded with fastener（34）.
6. Bird's Nest according to claim 5 removes device, it is characterised in that：The ambulatory splint（35）Lateral surface is embedded with
Locking member.
7. Bird's Nest according to claim 6 removes device, it is characterised in that：The strap（31）It is pressed from both sides with the activity
Plate（35）Between the shank body（1）On locating piece is installed（30）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810592300.1A CN108847609B (en) | 2018-06-11 | 2018-06-11 | Bird nest removing device and clamping head thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810592300.1A CN108847609B (en) | 2018-06-11 | 2018-06-11 | Bird nest removing device and clamping head thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108847609A true CN108847609A (en) | 2018-11-20 |
| CN108847609B CN108847609B (en) | 2020-12-22 |
Family
ID=64210802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810592300.1A Expired - Fee Related CN108847609B (en) | 2018-06-11 | 2018-06-11 | Bird nest removing device and clamping head thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108847609B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215874Y (en) * | 2008-06-05 | 2009-04-01 | 济南供电公司 | Detaching tool for bird's nest |
| JP2012223082A (en) * | 2011-04-14 | 2012-11-12 | Chugoku Electric Power Co Inc:The | Tool for removal of bird nest and tool for indirect hot-line construction |
| CN202749748U (en) * | 2012-07-31 | 2013-02-20 | 山东电力集团公司济南供电公司 | Grappling hook for dismantling bird's nests |
| CN103659809A (en) * | 2013-12-14 | 2014-03-26 | 广西大学 | Tubular column mechanical hand |
| CN104308828A (en) * | 2014-10-27 | 2015-01-28 | 国家电网公司 | Bird nest removing device |
| CN106246094A (en) * | 2016-10-10 | 2016-12-21 | 国网江苏省电力公司扬州市江都区供电公司 | A kind of novel mounting attachment and using method thereof |
| CN205928658U (en) * | 2016-06-30 | 2017-02-08 | 刘宇兴 | Machinery handheld piece |
| CN107528255A (en) * | 2017-07-07 | 2017-12-29 | 国网山东省电力公司临沂供电公司 | Hot line clamp cropper |
-
2018
- 2018-06-11 CN CN201810592300.1A patent/CN108847609B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201215874Y (en) * | 2008-06-05 | 2009-04-01 | 济南供电公司 | Detaching tool for bird's nest |
| JP2012223082A (en) * | 2011-04-14 | 2012-11-12 | Chugoku Electric Power Co Inc:The | Tool for removal of bird nest and tool for indirect hot-line construction |
| CN202749748U (en) * | 2012-07-31 | 2013-02-20 | 山东电力集团公司济南供电公司 | Grappling hook for dismantling bird's nests |
| CN103659809A (en) * | 2013-12-14 | 2014-03-26 | 广西大学 | Tubular column mechanical hand |
| CN104308828A (en) * | 2014-10-27 | 2015-01-28 | 国家电网公司 | Bird nest removing device |
| CN205928658U (en) * | 2016-06-30 | 2017-02-08 | 刘宇兴 | Machinery handheld piece |
| CN106246094A (en) * | 2016-10-10 | 2016-12-21 | 国网江苏省电力公司扬州市江都区供电公司 | A kind of novel mounting attachment and using method thereof |
| CN107528255A (en) * | 2017-07-07 | 2017-12-29 | 国网山东省电力公司临沂供电公司 | Hot line clamp cropper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108847609B (en) | 2020-12-22 |
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