CN103240727A - Tool for integrally removing nests - Google Patents
Tool for integrally removing nests Download PDFInfo
- Publication number
- CN103240727A CN103240727A CN2013101234261A CN201310123426A CN103240727A CN 103240727 A CN103240727 A CN 103240727A CN 2013101234261 A CN2013101234261 A CN 2013101234261A CN 201310123426 A CN201310123426 A CN 201310123426A CN 103240727 A CN103240727 A CN 103240727A
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- claw
- insulating
- insulating bar
- nest
- pawl seat
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Abstract
The invention discloses a tool for integrally removing nests. The tool is applied to maintenance operation for power systems and comprises a plurality of hollow insulating bars. Capturing portions are arranged on upper portions of the insulating bars, and control portions for controlling actions of the capturing portions are arranged on lower portions of the insulating bars. Each capturing portion comprises movable claws and a fixed claw which are arranged at the front end of a claw seat, the claw seat is hinged and locked with a support rod by a hinged shaft II, a positioning jaw and a locking nut, the support rod is connected to the upper portion of the corresponding insulating bar, and the movable claws can be opened under the control of stays connected to the lower end of an inner hole of the corresponding insulating bar, can be closed via springs, and are opened when a user holds a grasping handle and a control handle of the corresponding control portion. The tool has the advantages that the user standing on the ground or in a place far away from a nest can integrally take down the nest by the aid of the tool, the tool is simple in structure and convenient to install, detach and operate, the insulating bars and the stays are made of insulating materials and are non-conducting, equipment and load of line patrol personnel cannot be increased, required lengths of the stays can be determined by heights of the assembled insulating bars, and then the stays can be freely knotted according to the required lengths of the stays.
Description
Technical field
The present invention relates to the instrument that uses in a kind of electric power maintenance process, specifically refer to a kind of remover of removing the bird's nest on electric power pylon or the electric pole.
Background technology
Protected the raising of bird consciousness in recent years along with people, birds such as magpie are more and more, and the nest of these birds generally is to build on the crotch of tall and big trees eminence, but also have a large amount of Bird's Nests to build on the iron tower or electric pole of transmission of electricity.Bird's nest generally is to be made of branch and earth, and some bird also can hold in the mouth metal objects such as some wires in its nest.Bird can produce a large amount of ight soil at electric power facility after iron tower or electric pole are nested, the metal object in these ight soil and the bird's nest or earth all can exert an influence to the insulating properties of electric power facility, tends to cause dodge accident such as power failure.Often have multiple scarer on the iron tower of therefore a lot of transformer stations or transmission line of electricity.Even but have scarer, the time one is long, and birds just produce the custom that is safe from danger, and nest at iron tower in the same old way.
When the line walking workman finds to have bird's nest stationed on the iron tower, need as early as possible with its dismounting.At present generally be to climb up iron tower with hook the bird's nest hook to be loose and remove in the practical operation, the branch of constructing bird's nest, earth, wire etc. are fallen on the lead.Also might get an electric shock when the operating personnel climbs iron tower, cause casualty accident.Dismounting is near the post processing that generally need have a power failure of the bird's nest of high voltage transmission line.
Chinese patent literature CN202781129U discloses a kind of transformer station device that takes a bird's nest for this reason, and it includes clamp-type manipulator, rake manipulator, string bag catching device.Its clamp-type manipulator comprises horizontal binding clip, insulating sleeve, reaches insulated tension pole, horizontal binding clip is positioned at the upper end of insulating sleeve, comprises hinged quiet pincers and moving pincers, and insulated tension pole is positioned at insulating sleeve, handle moving pincers and do the opening and closing action, bird's nest is bit by bit removed.The quiet pincers of horizontal binding clip are connected by a castellated jockey with insulating sleeve, are used for the angle of the relative insulating sleeve of the horizontal binding clip of adjustment so that horizontal binding clip can be aimed at bird's nest.The device of the horizontal binding clip of its driving is the moving pommel that clamps of connecting rod pulling that drives by insulated tension pole.This device that takes a bird's nest need be arrested insulating sleeve one manual operating insulated tension pole on the other hand when operation, when needs are aimed at bird's nest with jaw, need also to handle that jaw opens and then it is closed up this two actions, the people allows jaw make action accurately in the place of tens meters of distance bird's nests even tens meters, be very difficult, its operation is also more loaded down with trivial details, and this device can only break bird's nest, and the faggot that the bird's nest after breaking also needs to make up bird's nest with the string bag takes off.The branch of constructing bird's nest, earth, wire etc. are scattering on lead or other electric power facility.Not only will be with a section assembling of insulating sleeve or dismounting when use, but also need insulated tension pole in assembling or the dismounting insulating sleeve.Transmission line of electricity often is erected at the place that is difficult to walk hard to get to or with a varied topography, and the track walker often needs with numerous equipment pad its, and therefore every increase by one point device and weight all can be brought very big difficulty in work concerning them.
Chinese patent literature CN201215874 also discloses a kind of bird's nest removal tool.It is to be fixed with several insulation hooks in the upper end of insulating bar by rotating shaft, is provided with fixing holder in the bottom of insulation hook, and fixedly holder is connected on the insulating bar; Top at the insulation hook is provided with the insulation barb, is provided with spring between the bottom of adjacent two insulation hooks; Described insulating bar is threaded by some little insulating bars and forms.The insulation hook of this device does not need manually-operated, but the insulation hook of this device can not open naturally, bird's nest can not be embraced, and during use, the insulation hook can only be inserted in the bird's nest, and there have meeting that bird's nest is disclosed to be diffusing.
Summary of the invention
The technical issues that need to address of the present invention provide a kind of bird's nest remover of standing on the ground or just bird's nest integral body can be taken off in distance bird's nest place far away, and it is simple in structure, and installation, dismounting and operation are all more convenient.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of integral body removes the instrument of bird's nest, comprise the insulating bar that the insulating sleeve by some joint hollows is connected successively and forms, be provided with the crawl section that is connected by screw thread or buckle with insulating bar on the top of insulating bar, be provided with the control part of handling the crawl section action in the bottom of insulating bar.
Described crawl section comprises a pawl seat, the front end of pawl seat is provided with 3～4 movable claws or 2～3 movable claws and 1～2 fixed claw, the bottom of pawl seat is hinged on an end of the support bar of hollow by the hinge II, joint face between pawl seat and the support bar is provided with location tooth embedding, the hinge II of the outside of pawl seat and support bar is provided with locking nut, and the other end of support bar firmly is connected with insulating bar by screw thread or buckle; Described movable claw is hinged on the front end of pawl seat by the hinge III, be equipped with on the described hinge III and drive the spring that movable claw draws in, be provided with aduncate claw hook in movable claw front end front, be provided with in the position of the close hinge III in the back side of movable claw rear end and drive movable claw to the lever I of inner rotary; Connect one fen control rope on the described lever I, each minute controlled in the endoporus of introducing support bar respectively of restricting and is connected on the same connecting ring; Described fixed claw and pawl seat are connected to one, and the fixed claw front end is arranged to round end, and each movable claw draws the back in and matches with fixed claw.
Control part comprises the grab handle of a hollow that is connected by screw thread or buckle with the insulating bar lower end, and the position in the hole of the hollow of the inboard corresponding grab handle of grab handle arranges a lever II by the hinged operating handle of hinge I on the operating handle; Connect the insulation stay cord that a high strength can not stretch at the connecting ring of crawl section, stay cord passes on the junction button on the top that is banded in the lever II behind the endoporus of insulating bar.
Because the technological progress of having adopted technique scheme, the present invention to obtain is: use the present invention stands on the ground or just bird's nest integral body can be taken off in distance bird's nest place far away, and it is simple in structure, and installation, dismounting and operation are all more convenient.
Insulating bar of the present invention and stay cord all are insulating materials, can not conduct electricity, the instrument of indispensability when insulating bar is track walker's line walking, with the bird's nest that can get at after the combination of many insulating bars on the high position very, and stay cord increases the weight of track walker's equipment hardly, and can not need these to increase other equipment weight according to the use of freely tiing a knot of the height after the assembling of insulating bar.
Use when of the present invention, stay cord is fastened on the connecting ring of crawl section, and after stay cord being passed the endoporus of the endoporus of support bar of crawl section and insulating bar, the crawl section is connected insulating bar top, then control part is connected the lower end of insulating bar, and will ties up to after the stay cord tension on the lever II of operating handle of control part.When at this moment gripping the grab handle of control part and operating handle with hand, the movable claw of crawl section just opens, then fixed claw is inserted the bottom of bird's nest, after unclamping operating handle, movable claw draws in to fixed claw under the twisting resistance effect of spring, with at least three pawls bird's nest is firmly grasped, move up then, can be with all whole excisions of bird's nest.Certainly, also can be with the crawl section that all is movable claw, 3 or 4 movable claws in crawl section all open under the control of stay cord, from top to bottom bird's nest are caught, and integral body is moved down.Location tooth embedding between pawl seat and the support bar and locking nut can make pawl seat and movable claw and fixed claw be rotated into any angle and fixing, with the convenient bird's nest of aiming at, and convenient the extracting.
Be provided with aduncate claw hook in movable claw front end front and can prevent that bird's nest is scattered, the fixed claw front end is arranged to round end and can be made things convenient for fixed claw to be inserted through bird's nest.
Connecting ring on the lever II of the operating handle of control part makes things convenient for stay cord to tie up, and matches with the stay cord that adapts to different length and the insulating bar of different length.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is side-looking structural representation of the present invention;
Fig. 3 is the structural representation of crawl section of the present invention;
Fig. 4 is the side structure schematic diagram of crawl section of the present invention;
Fig. 5 is the structural representation of control part of the present invention.
Wherein, 1, the crawl section, 2, insulating bar, 3, stay cord, 4, control part, 4.1, grab handle, 4.2, operating handle, 4.3, the lever II, 4.4, the hinge I, 4.5, junction button, 5.1, movable claw, 5.2 fixed claws, 5.3, claw hook, 6, the lever I, 7, spring, 8, the pawl seat, 9, divide the control rope, 10 connecting rings, 11, screw thread, 12, support bar, 13, hinge II, 14, location tooth embedding, 15, locking nut, 16, the hinge III.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further details:
A kind of integral body removes the instrument of bird's nest, comprise the insulating bar 2 that the insulating sleeve by some joint hollows is connected successively and forms, the two ends of every insulating bar 2 all arrange the screw thread (or buckle also can) of corresponding matching, so that can be firm after insulating bar 2 assemblings.Be provided with the crawl section 1 that is connected by screw thread or buckle with insulating bar on the top of insulating bar 2, be provided with the control part 4 of handling crawl section 1 action in the bottom of insulating bar 2.
Described crawl section 1 comprises a pawl seat 8, the front end of pawl seat 8 is provided with 2 movable claws 5.1 and 1 fixed claw 5.2, the bottom of pawl seat 8 is hinged on an end of support bar 12 by the hinge II, the same insulating sleeve that is hollow with insulating bar of support bar 12, joint face between pawl seat 8 and the support bar 12 is provided with location tooth embedding 14, the hinge II of the outside of pawl seat 8 and support bar 12 is provided with locking nut 15, namely pawl seat 8 and support bar 12 contacted faces are provided with shrinkage pool and the protruding tooth of corresponding matching, after shrinkage pool and protruding tooth match, tighten the direction location that locking nut 15 is about to pawl seat 8 and movable claw and fixed claw.The other end of support bar 12 firmly is connected with insulating bar 2 by screw thread or buckle; Described movable claw 5.1 is hinged on the front end of pawl seat 8 by hinge III 16, be equipped with on the described hinge III and drive the spring 7 that movable claw 5.1 draws in, be provided with aduncate claw hook 5.3 in movable claw 5.1 front end fronts, be provided with in the position of the close hinge III in the back side of movable claw 5.1 rear ends and drive movable claw 5.1 to the lever I 6 of inner rotary; Connect one fen control rope 9 on the described lever I, each minute control rope 9 is introduced in the endoporus of support bar 12 respectively and is connected on the same connecting ring 10; Described fixed claw 5.2 is connected to one with pawl seat 8, and the fixed claw front end is arranged to round end, and each movable claw 5.1 draws the back in and matches with fixed claw 5.2.
The present invention can also arrange two 2 fixed claws and two 2 or 3 movable claws at the pawl seat, like this can be tighter bird's nest is caught.3 or 4 movable claws can also only be set certainly and fixed claw is not set, can from top to bottom bird's nest integral body be grabbed down like this.
Claims (1)
1. an integral body removes the instrument of bird's nest, comprise the insulating bar (2) that the insulating sleeve by some joint hollows is connected successively and forms, it is characterized in that: be provided with the crawl section (1) that is connected by screw thread or buckle with insulating bar on the top of insulating bar (2), be provided with the control part (4) of handling crawl section (1) action in the bottom of insulating bar (2);
Described crawl section (1) comprises a pawl seat (8), the front end of pawl seat (8) is provided with 3～4 movable claws (5.1) or 2～3 movable claws (5.1) and 1～2 fixed claw (5.2), the bottom of pawl seat (8) is hinged on an end of the support bar (12) of hollow by hinge II (13), joint face between pawl seat (8) and the support bar (12) is provided with location tooth embedding (14), the hinge II of the outside of pawl seat (8) and support bar (12) is provided with locking nut (15), and the other end of support bar (12) firmly is connected with insulating bar (2) by screw thread or buckle; Described movable claw (5.1) is hinged on the front end of pawl seat (8) by hinge III (16), be equipped with on the described hinge III (16) and drive the spring (7) that movable claw (5.1) draws in, be provided with aduncate claw hook (5.3) in movable claw (5.1) front end front, be provided with in the position of the close hinge III (16) in the back side of movable claw (5.1) rear end and drive movable claw (5.1) to the lever I (6) of inner rotary; Described lever I (6) go up to connect one fen control rope (9), and each minute control rope (9) is introduced in the endoporus of support bar (12) respectively and is connected on the same connecting ring (10); Described fixed claw (5.2) is connected to one with pawl seat (8), and the fixed claw front end is arranged to round end, and each movable claw (5.1) draws the back in and matches with fixed claw (5.2);
Control part (4) comprises the grab handle (4.1) of a hollow that is connected by screw thread or buckle with insulating bar (2) lower end, the position in the hole of the hollow of the inboard corresponding grab handle (4.1) of grab handle (4.1) arranges a lever II (4.3) by the hinged operating handle of hinge I (4.4) (4.2) on the operating handle (4.2); The connecting ring of (1) (10) connects the insulation stay cord (3) that a high strength can not stretch in the crawl section, and stay cord (3) passes on the junction button (4.5) on the top that is banded in lever II (4.3) behind the endoporus of insulating bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310123426.1A CN103240727B (en) | 2013-04-10 | 2013-04-10 | Tool for integrally removing nests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310123426.1A CN103240727B (en) | 2013-04-10 | 2013-04-10 | Tool for integrally removing nests |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103240727A true CN103240727A (en) | 2013-08-14 |
| CN103240727B CN103240727B (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310123426.1A Active CN103240727B (en) | 2013-04-10 | 2013-04-10 | Tool for integrally removing nests |
Country Status (1)
| Country | Link |
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| CN (1) | CN103240727B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106505471A (en) * | 2016-12-16 | 2017-03-15 | 青岛海之源智能技术有限公司 | A kind of handgrip adjustable high-voltage electricity tower removes bird's nest device |
| CN104348114B (en) * | 2014-11-27 | 2017-10-10 | 国网河南省电力公司平顶山供电公司 | A kind of charged electric power apparatus removes Bird's Nest device and application method |
| CN107968352A (en) * | 2016-10-19 | 2018-04-27 | 国家电网公司 | A kind of bird's nest cleaning plant used for transmission line |
| CN108127637A (en) * | 2017-12-29 | 2018-06-08 | 信利（惠州）智能显示有限公司 | Manipulator |
| CN108356167A (en) * | 2018-03-23 | 2018-08-03 | 安徽义良罐业科技有限公司 | A kind of tea can clamp device |
| CN108808554A (en) * | 2018-06-29 | 2018-11-13 | 国网山东省电力公司济南市章丘区供电公司 | A kind of electric pole removes the device of bird's nest |
| CN110681618A (en) * | 2019-10-18 | 2020-01-14 | 国家电网有限公司 | Safe bird nest crushing device for power transmission line |
| CN112152139A (en) * | 2020-08-14 | 2020-12-29 | 国家电网有限公司 | Bird's nest demolishs instrument for electric power engineering |
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| JPH114648A (en) * | 1997-06-16 | 1999-01-12 | Senshin Kogyo Kk | Housing tool for nest building material |
| CN201327963Y (en) * | 2008-11-24 | 2009-10-14 | 北京市电力公司 | Nest removing tool |
| CN201686957U (en) * | 2010-05-10 | 2010-12-29 | 贾鹏飞 | Garbage picking device |
| CN201742030U (en) * | 2010-08-13 | 2011-02-09 | 衡水供电公司 | Dismounting device for bird's nest |
| CN201887385U (en) * | 2010-12-10 | 2011-06-29 | 汝阳县电业局 | Bird nest removing device for electrical power equipment |
| 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 |
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2013
- 2013-04-10 CN CN201310123426.1A patent/CN103240727B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH114648A (en) * | 1997-06-16 | 1999-01-12 | Senshin Kogyo Kk | Housing tool for nest building material |
| CN201327963Y (en) * | 2008-11-24 | 2009-10-14 | 北京市电力公司 | Nest removing tool |
| CN201686957U (en) * | 2010-05-10 | 2010-12-29 | 贾鹏飞 | Garbage picking device |
| CN201742030U (en) * | 2010-08-13 | 2011-02-09 | 衡水供电公司 | Dismounting device for bird's nest |
| CN201887385U (en) * | 2010-12-10 | 2011-06-29 | 汝阳县电业局 | Bird nest removing device for electrical power equipment |
| 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 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348114B (en) * | 2014-11-27 | 2017-10-10 | 国网河南省电力公司平顶山供电公司 | A kind of charged electric power apparatus removes Bird's Nest device and application method |
| CN107968352A (en) * | 2016-10-19 | 2018-04-27 | 国家电网公司 | A kind of bird's nest cleaning plant used for transmission line |
| CN106505471A (en) * | 2016-12-16 | 2017-03-15 | 青岛海之源智能技术有限公司 | A kind of handgrip adjustable high-voltage electricity tower removes bird's nest device |
| CN108127637A (en) * | 2017-12-29 | 2018-06-08 | 信利（惠州）智能显示有限公司 | Manipulator |
| CN108356167A (en) * | 2018-03-23 | 2018-08-03 | 安徽义良罐业科技有限公司 | A kind of tea can clamp device |
| CN108356167B (en) * | 2018-03-23 | 2019-05-24 | 安徽义良罐业科技有限公司 | A kind of tea can clamp device |
| CN108808554A (en) * | 2018-06-29 | 2018-11-13 | 国网山东省电力公司济南市章丘区供电公司 | A kind of electric pole removes the device of bird's nest |
| CN110681618A (en) * | 2019-10-18 | 2020-01-14 | 国家电网有限公司 | Safe bird nest crushing device for power transmission line |
| CN112152139A (en) * | 2020-08-14 | 2020-12-29 | 国家电网有限公司 | Bird's nest demolishs instrument for electric power engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103240727B (en) | 2015-07-01 |
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