CN107611847A - A kind of power circuit closely barrier clearing device - Google Patents
A kind of power circuit closely barrier clearing device Download PDFInfo
- Publication number
- CN107611847A CN107611847A CN201710947096.6A CN201710947096A CN107611847A CN 107611847 A CN107611847 A CN 107611847A CN 201710947096 A CN201710947096 A CN 201710947096A CN 107611847 A CN107611847 A CN 107611847A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- electricity
- transmission line
- interior cleaning
- clearing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to a kind of power circuit closely barrier clearing device,Belong to electrical equipment technical field,The barrier clearing device includes the interior cleaning cylinder being arranged concentrically and outer driving cylinder,Transmission line of electricity passes through interior cleaning cylinder,Outer driving cylinder is provided with counterweight motor,Its output end stretches into outer driving cylinder the ring gear engagement rotation driven on drive gear and interior cleaning drum outer wall,Interior cleaning cylinder drives the cutter on its both ends excircle to rotate,Form the cleaning unit of transmission line of electricity outer barrie thing,The rotation of interior cleaning cylinder drives the rotating gear through the rotary shaft outer end of its wall thickness to be operated along the guide gear on outer driving cylinder inwall,Rotating gear drives crushed work of the disintegrating mechanism along transmission line of electricity surface progress attachment by rotary shaft,Disintegrating mechanism includes end and carries the rotating shaft of crushing knife and the floating type guard of its end is fixed on by spring,The present invention can realize transmission line of electricity epidermis attachment and outside hanger,Close to the cleaning work of thing,Cleaning effect is preferable.
Description
Technical field
The present invention relates to electrical equipment technical field, and in particular to a kind of power circuit closely barrier clearing device.
Background technology
Transmission line of electricity is the important component transmitted electricity for power station to subscriber unit, either city or field,
Many transmission lines of electricity will be set up to carry out the conveying of electric power, then, in routine work, inevitably gone out around transmission line of electricity
Some existing barriers, such as surface adhesion thing, the also hanger such as kite string, polybag, constantly grow including branch etc.
Close to thing, if these barriers clean out not in time, the short circuit even danger of rupture of line, the life to people are easily caused
Unnecessary loss is caused with production.
At present, the method for traditional removing circuit foreign matter has three kinds：1) staff can use the insulating bar for being tied with cutter,
Stand and carry out operation in face of high aerial circuit on ground；2) in the case of powered, operating personnel wears screening clothing and entered by rope ladder
Manually removed in highfield；3) handled when having a power failure, operating personnel is climbed clear by hand to progress at foreign matter by rope ladder frame
Remove.First method, due to action bars limited length, the place that can not be cleared up, and this are can be potentially encountered in operation process
Kind method is limited by landform；Second method is, it is necessary to expend substantial amounts of human and material resources, and operation procedure is complicated, and dangerous spot is more, pin
It is cumbersome to property safety measure, easily cause staff because thought is benumbed and electric shock accidents occurs, and labor intensity is big, and can
It is low by property；The third method with regulation and control center, it is necessary to be contacted and coordinateed in advance, and formulation, which has a power failure, to be planned, and fulfils examination and approval procedures, this kind behaviour
Prevent defect from timely processing as process, and power failure operation greatly reduces power load, and the power supply for influenceing transmission line of electricity can
By property, power transmission efficiency is reduced.
The content of the invention
Instant invention overcomes the shortcomings that prior art, there is provided a kind of power circuit closely barrier clearing device, the device energy
It is enough to be purged attachment, hanger and branch of transmission line of electricity epidermis etc. close to thing, substantial amounts of manpower and materials can be saved,
Work of removing obstacles, which can stablize, constantly deploy, avoid the cleaning of barrier not in time, it is incomplete situations such as.
The present invention concrete technical scheme be：
A kind of transmission line of electricity epidermis barrier clearing device, key point are that the barrier clearing device is included by interior cleaning cylinder and outer driving
The concentric sleeve of cylinder composition, transmission line of electricity pass axially through concentric sleeve, and the length of interior cleaning cylinder is more than the length of outer driving cylinder,
The both ends of interior cleaning cylinder are provided with one group of cutter unit along excircle, and cutter unit includes connecting rod and is fixed on cutting for its termination
Cutter, one group of thick rotary shaft of interior cleaning barrel, the end that rotary shaft contacts with transmission line of electricity are provided through in concentric sleeve
Head is provided with one group of crushing knife being uniformly distributed along the circumference, and crushing knife periphery is provided with the net that rotary shaft termination is connected to by spring
Cover；The interior cleaning cylinder and rotary shaft are respectively provided with rotary freedom by the driving of drive mechanism, and concentric sleeve is by vehicle with walking machine
Structure, which has along what transmission line of electricity moved, moves horizontally the free degree；The driving cylinder lower end be provided with alarm lamp, vibrating sensor and
Controller, the signal output part of vibrating sensor are connected with the signal input part of controller, the signal output part and report of controller
The control terminal of warning lamp is connected.
Described drive mechanism includes being fixed on the outer counterweight motor driven on cylinder, drives cylinder inside and and counterweight positioned at outer
The connected drive gear of motor output end and the ring gear for setting and being meshed with drive gear along interior cleaning drum outer wall, institute
The rotary shaft stated is located at the both sides of ring gear and along interior cleaning cylinder circle distribution, and rotary shaft is on the termination of outer driving cylinder
Rotating gear is provided with, the guide gear being meshed with rotating gear is provided with outer driving cylinder inwall.
Described walking mechanism includes being clamped in two road wheels of centre inside interior cleaning cylinder and by transmission line of electricity,
The groove being engaged with transmission line of electricity outline is provided with road wheel excircle, interior cleaning drum outer wall is fixed with motor,
The output end of motor is connected with the rotating shaft of a road wheel.
Described rotary shaft is being provided with roller on the termination of outer driving cylinder, and outer driving cylinder inwall is provided with and roller
Matching used annular guide channel.
Described crushing knife include rake face, rear knife face, connection rake face base and rear knife face base cutting face and
Terminal surface positioned at end, rake face are the arc surface to cave inward, and rear knife face and cutting face are the arc surface of outwardly convex,
Terminal surface is the cross section of crushing knife, and the angle in rake face and cutting face is cutting edge and angle is 10-30 degree.
Described guard includes circular arc bottom surface and the annular side being fixed on its circumference, and circular arc bottom surface includes circle
Net muscle and one group of arc net muscle on its interior and along its center of circle annular array, it is provided with the joint of all arc net muscle
One circular base slab, circular base slab upper surface are fixedly connected with spring.
Described cutter are that circular and excircle is blade, and connecting rod is perpendicularly fixed on interior cleaning drum outer wall, cutting
Knife is perpendicularly fixed at connecting rod outer end.
The beneficial effects of the invention are as follows：The present invention is realized respectively by the rotation of interior cleaning cylinder itself and the rotation of rotary shaft
The rotary work of outside cutter and the rotary work of internal comminution knife, crushing knife are carried out to the attachment on transmission line of electricity surface
Cutting crushes, so that attachment departs from transmission line of electricity, the guard outside crushing knife forms the guarantor of crushing knife and transmission line of electricity
Unit is protected, the working range of crushing knife is controlled outside transmission line of electricity, and the arc net muscle in guard is with the rotation of guard
The kneader type for foring transmission line of electricity surface attachments loosens unit, reduces attachment and accumulates the greater density to be formed, and crushes
Attachment after knife loosens to rubbing carries out final cutting crushing, and the attachment elimination effect of transmission line of electricity outer surface is preferable；
The cutter at interior cleaning cylinder both ends are rotated and rotated with interior cleaning cylinder, and the cutter circumferentially arranged are formd outside transmission line of electricity
The cutting and elimination unit of barrier, kite string, branch and other items can be subjected to cutting type removing, avoid hanger or lean on
Nearly influence of the thing to transmission line of electricity, avoid the potential dangers such as short circuit and the fracture of transmission line of electricity；
The present invention is also by setting counterweight motor to stablize motionless balance weight to be provided for outer driving cylinder, so as to be counterweight
The power output of motor provides stable support, and the power resources for being interior cleaning cylinder provide stable support, therefore, outer to drive cylinder to exist
Remain that counterweight motor is located at the form of bottom in interior cleaning cylinder rotary course, outer driving cylinder forms the work of tumbler
Principle；
The rotation of interior cleaning cylinder is to be rotated by counterweight motor driven drive gear and caused, clears up cylinder inside and rotates through
Cheng Zhong, roller and annular guide channel can either play a supporting role, and avoid gradual due to rubbing between interior cleaning cylinder and outer driving cylinder
Increase and stuck state, and can enough plays a part of rotary steering for interior cleaning cylinder, ensures smooth rotation in running, keeps away
It is not smooth to exempt from work；Meanwhile rotating gear can also be driven along the guide gear in outer driving cylinder in cleaning cylinder rotary course inside
Motion, so as to form the power resources of rotary shaft；
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of the present invention.
Fig. 2 is the internal structure schematic diagram of the present invention.
Fig. 3 is the enlarged diagram of C in Fig. 2.
Fig. 4 is the cross-sectional view of A-A in Fig. 1.
Fig. 5 is the cross-sectional view of B-B in Fig. 1.
Fig. 6 is the assembling structure schematic diagram of rotary shaft in the present invention, crushing knife and guard.
Fig. 7 is rotary shaft and the assembling structure schematic diagram of crushing knife in the present invention.
Fig. 8 is the structural representation of crushing knife in Fig. 7.
Fig. 9 is the structural representation of circular arc bottom surface in guard.
In accompanying drawing, 1, interior cleaning cylinder, 2, outer driving cylinder, 3, transmission line of electricity, 4, connecting rod, 401, cutter, 5, counterweight electricity
Machine, 501, drive gear, 502, ring gear, 6, rotary shaft, 601, guide gear, 602, rotating gear, 603, roller, 604,
Annular guide channel, 7, crushing knife, 701, rake face, 702, cutting face, 703, terminal surface, 704, cutting edge, 8, spring, 9, guard,
901st, circular arc bottom surface, 902, annular side, 903, circular net muscle, 904, arc net muscle, 905, circular base slab, 10, walking
Wheel, 11, motor, 12, solar panel, 13, lithium battery, 14, alarm lamp, 15, vibrating sensor, 16, controller.
Embodiment
The present invention relates to a kind of transmission line of electricity epidermis barrier clearing device, the barrier clearing device is included by interior cleaning cylinder 1 and outer drive
The concentric sleeve that dynamic cylinder 2 forms, transmission line of electricity 3 pass axially through concentric sleeve, and the length of interior cleaning cylinder 1 is more than outer driving cylinder 2
Length, the both ends of interior cleaning cylinder 1 are provided with one group of cutter unit along excircle, and cutter unit includes connecting rod 4 and is fixed on
The cutter 401 of its termination, be provided through in concentric sleeve it is interior cleaning the wall thickness of cylinder 1 one group of rotary shaft 6, rotary shaft 6 with
The termination that transmission line of electricity 3 contacts is provided with one group of crushing knife 7 being uniformly distributed along the circumference, and the periphery of crushing knife 7 is provided with to be connected by spring 8
It is connected on the guard 9 of the termination of rotary shaft 6；The interior cleaning cylinder 1 and rotary shaft 6 are respectively provided with rotation freely by the driving of drive mechanism
Degree, concentric sleeve has along what transmission line of electricity 3 moved by walking mechanism moves horizontally the free degree；Driving cylinder 2 lower end peace
Equipped with alarm lamp 14, vibrating sensor 15 and controller 16, the signal output part of vibrating sensor 15 and the signal of controller 16
Input is connected, and the signal output part of controller 16 is connected with the control terminal of alarm lamp 14.
Specific embodiment, as shown in Figures 1 to 9, drive mechanism include counterweight motor 5, the position being fixed on outer driving cylinder 2
In outer driving cylinder 2 inside and the drive gear 501 that is connected with the output end of counterweight motor 5 and along interior cleaning cylinder 1 outer wall setting and
The ring gear 502 being meshed with drive gear 501, counterweight motor 5 carry for the rotation of drive gear 501 and ring gear 502
For power, so as to drive interior cleaning cylinder 1 to rotate；Described rotary shaft 6 is located at the both sides of ring gear 502 and clears up cylinder 1 along interior
Circle distribution, rotary shaft 6 are being provided with rotating gear 602 on the termination of outer driving cylinder 2, set on the outer driving inwall of cylinder 2
There is the guide gear 601 being meshed with rotating gear 602, interior cleaning cylinder 1 drives rotary shaft 6 to be rotated in a circumferential direction along it so that rotation
Gear 602 is final to drive rotary shaft 6 itself rotation along 601 circumferential engagement rotation of guide gear；In summary, drive mechanism is real
The rotation of interior cleaning cylinder 1 is showed, the work of as cutter 401 provides rotation, also achieves the rotation of rotary shaft 6, is
The work of crushing knife 7 provides rotation；
Walking mechanism includes being clamped in two road wheels 10 of centre positioned at the interior inside of cleaning cylinder 1 and by transmission line of electricity 3, OK
Walk and the groove being engaged with the outline of transmission line of electricity 3 is provided with 10 excircles of wheel, the interior cleaning outer wall of cylinder 1 is fixed with motor
11, the output end of motor 11 is connected with the rotating shaft of a road wheel 10；
Mount and dismount at any time for convenience, interior cleaning cylinder 1 and outer driving cylinder 2 are disposed as two-flap type structure, outer driving
The two-flap type structure of cylinder 2, which is bolted, to be structure as a whole, and the interior cleaning cylinder 1 of two-flap type structure is in outer driving cylinder 2
Portion, the outer inside of driving cylinder 2 is limited to so as to form integrative-structure by drive mechanism, is locked without bolt, counterweight motor 5
Externally driving cylinder 2 is applied with a downward power, and the Action of Gravity Field just because of counterweight motor 5 can make the power of its output
The cleaning rotary motion of cylinder 1 in driving, so as to realize the relative motion between interior cleaning cylinder 1 and transmission line of electricity 3；
Motor 11 in walking mechanism is arranged on the side of interior cleaning cylinder 1, as long as motor 11 disclosure satisfy that row
The rotating requires of wheel 10 are walked, the model that it is selected is much smaller in weight compared to counterweight motor 5.
Walking mechanism drives the walking of whole barrier clearing device, is driven the operating of mechanism in the process of walking, clear in driving
Reason cylinder 1 is rotated, that is, drives cutter 401 to work, and the crushing knife 7 of the termination of rotary shaft 6 is come by the rotation of interior cleaning cylinder 1
Rotating gear 602 and guide gear 601 is driven to realize；
At work, counterweight motor 5 exports power to drive mechanism, and drive gear 501 drives the ring on the interior cleaning outer wall of cylinder 1
The rotary motion of shape gear 502, now, interior cleaning cylinder 1 drive the cutter 401 at both ends to rotate, and cutter 401 are circular and cylindrical
Week is blade, and connecting rod 4 is perpendicularly fixed on the interior cleaning outer wall of cylinder 1, and cutter 401 are perpendicularly fixed at the outer end of connecting rod 4, own
Cutter 401 rotate the cut surface for forming tubular, can carry out cutting and elimination to the object outside transmission line of electricity 3, avoid hanging
Thing, close to thing short circuit caused to transmission line of electricity 3, break and break etc. and destroy；
Due to the rotation of interior cleaning cylinder 1, the rotating gear 602 of the outer end of rotary shaft 6 is along the guiding tooth on the outer driving inwall of cylinder 2
The engagement operating of wheel 601, guide gear 601 are the annulus that side is provided with tooth form, and rotating gear 602 rotates rear-guard turn moving axis 6
Inner crushing knife 7 carries out rotary work, and crushing knife 7 includes rake face 701, rear knife face, the connection base of rake face 701 and rear knife
The cutting face 702 on face base and the terminal surface 703 positioned at end, rake face 701 are the arc surface that caves inward, rear knife face and
Cutting face 702 is the arc surface of outwardly convex, and terminal surface 703 is the cross section of crushing knife 7, rake face 701 and cutting face 702
Angle be cutting edge 704 and angle is 20 degree, guard 9 includes circular arc bottom surface 901 and the annular being fixed on its circumference
Side 902, circular arc bottom surface 901 include circular net muscle 903 and one group of arc on its interior and along its center of circle annular array
Net muscle 904, a circular base slab 905, the upper surface of circular base slab 905 are provided with the joint of all arc net muscle 904
It is fixedly connected with spring 8, the setting of spring 8 forms relocatable guard 9, has attachment to need on the surface of transmission line of electricity 3 clear
During reason, the arc net muscle 904 in guard 9 carries out circumferential rubbing to attachment and loosened, and the attachment of loosening progresses into arc
In space between net muscle 904, the attachment for entering arc net muscle 904 is carried out crushing cleaning, floating by subsequent crushing knife 7
Guard 9 avoids fixed the shortcomings that existing, such as by the crimp of guard 9, the crushing to rotation when attachment is more hard
Knife 7 and rotary shaft 6 form intense impact etc., and these all can be substantially reduced the service life of disintegrating mechanism, and crushing knife 7 is cut
Bevel 702 is circular arc, and circular arc working face is formd after rotation, and the distance between the working face and transmission line of electricity 3 gradually become
It is small, on traffic direction, the working condition of gradually cutting attachment thickness is formd, cutting resistance is dispersed to each thickness
On, avoid the cutting resistance concentration produced problem that the working face of plane formula is formed；The rotary shaft 6 of the both sides of ring gear 502
It is opposite in a rotational direction, on same traffic direction, the crushing knife 7 on the termination of rotary shaft 6 on different circumference
Can to attachment carry out opposite direction cleaning work, avoid same direction cleaning caused by attachment along cleaning direction by
Gradually uniformly be applied to the surface of transmission line of electricity 3 and caused by clear up the situation of failure, the cutting cleaning of both direction will can adhere to
Thing thorough cleaning finishes；
In addition, the outer end of rotary shaft 6 is provided with roller 603, the outer driving inwall of cylinder 2 is provided with matching used with roller 603
Annular guide channel 604, the setting of roller 603 and annular guide channel 604 can keep interior cleaning cylinder 1 to drive the distance between cylinder 2 with outer,
Avoid between operation process China and foreign countries driving cylinder 2 and interior cleaning cylinder 1 gradually caused by clamping to seize up the problem of, ensure that clear
The normal continuous operating of fault device.
Outer driving cylinder 2 lower end is provided with alarm lamp 14, vibrating sensor 15 and controller 16, the signal of vibrating sensor 15
Output end is connected with the signal input part of controller 16, and the signal output part of controller 16 is connected with the control terminal of alarm lamp 14,
Barrier clearing device can be vibrated in normal operation, and vibrating sensor 15 is sent after capturing vibration signal to controller 16
Vibrate normal signal, controller 16 controls alarm lamp 14 not flash, when have supply of electric power and barrier clearing device do not work when, vibration
It will weaken or even disappear, now, vibrating sensor 15 sends the signal of abnormal vibration, the control report of controller 16 to controller 16
Warning lamp 14 enter line flicker alarm, patrolman patrol when can just find problematic barrier clearing device in time, consequently facilitating maintenance or
Person changes.
Barrier clearing device in the present invention is additionally provided with power supplier unit, including is arranged on the sun of outer driving cylinder 2 upper end
Energy cell panel 12 and lithium battery 13, solar panel 12 are the folder of the incline direction towards the sun, inclined plane and horizontal plane
Angle is 40-70 degree, and the power output end of solar panel 12 is connected with the power input end of lithium battery 13, meanwhile, also with
Weight motor 5 is connected with the power input end of motor 11, and when possessing solar power generation condition, solar panel 12 is to lithium
Battery 13 is charged, while carries out power supply for counterweight motor 5 and motor 11, when not possessing solar power generation condition
When, it is that counterweight motor 5 and motor 11 carry out power supply by lithium battery 13, in the case where being not provided with electrical power wiring, most
Limits meet the electricity needs of barrier clearing device.
Claims (7)
- A kind of 1. power circuit closely barrier clearing device, it is characterised in that：The barrier clearing device is including by interior cleaning cylinder (1) and outside The concentric sleeve of cylinder (2) composition is driven, transmission line of electricity (3) passes axially through concentric sleeve, and the length of interior cleaning cylinder (1) is more than outer The length of cylinder (2) is driven, the both ends of interior cleaning cylinder (1) are provided with one group of cutter unit along excircle, and cutter unit includes connection Bar (4) and the cutter (401) for being fixed on its termination, interior clear up cylinder (1) wall thickness one group is provided through in concentric sleeve Rotary shaft (6), rotary shaft (6) are provided be uniformly distributed along the circumference one group of crushing knife (7), powder with the termination that transmission line of electricity (3) contacts Broken knife (7) periphery is provided with the guard (9) that rotary shaft (6) termination is connected to by spring (8)；It is described it is interior cleaning cylinder (1) and turn Moving axis (6) is respectively provided with rotary freedom by the driving of drive mechanism, and concentric sleeve has along transmission line of electricity by walking mechanism (3) that moves moves horizontally the free degree；Described driving cylinder (2) lower end is provided with alarm lamp (14), vibrating sensor (15) and control Device (16) processed, the signal output part of vibrating sensor (15) are connected with the signal input part of controller (16), controller (16) Signal output part is connected with the control terminal of alarm lamp (14).
- A kind of 2. power circuit according to claim 1 closely barrier clearing device, it is characterised in that：Described drive mechanism Including be fixed on outer driving cylinder (2) counterweight motor (5), it is internal positioned at outer driving cylinder (2) and with counterweight motor (5) output end Connected drive gear (501) and the ring gear for setting and being meshed with drive gear (501) along interior cleaning cylinder (1) outer wall (502), described rotary shaft (6) is located at the both sides of ring gear (502) and clears up cylinder (1) circle distribution, rotary shaft (6) along interior Rotating gear (602) is being provided with the termination of outer driving cylinder (2), is being provided with and rotation tooth on outer driving cylinder (2) inwall The guide gear (601) that wheel (602) is meshed.
- A kind of 3. power circuit according to claim 1 closely barrier clearing device, it is characterised in that：Described walking mechanism Including two road wheels (10) internal positioned at interior cleaning cylinder (1) and that transmission line of electricity (3) is clamped in centre, road wheel (10) is outside Provided circumferentially about to have the groove being engaged with transmission line of electricity (3) outline, interior cleaning cylinder (1) outer wall is fixed with motor (11), the output end of motor (11) is connected with the rotating shaft of a road wheel (10).
- A kind of 4. power circuit according to claim 1 closely barrier clearing device, it is characterised in that：Described rotary shaft (6) roller (603) is being installed on the termination of outer driving cylinder (2), outer driving cylinder (2) inwall is provided with and roller (603) Matching used annular guide channel (604).
- A kind of 5. power circuit according to claim 1 closely barrier clearing device, it is characterised in that：Described crushing knife (7) rake face (701), rear knife face, connection rake face (701) base and the cutting face (702) on rear knife face base and position are included Terminal surface (703) in end, rake face (701) are the arc surface to cave inward, and rear knife face and cutting face (702) are outside Raised arc surface, terminal surface (703) are the angle of the cross section of crushing knife (7), rake face (701) and cutting face (702) It is 10-30 degree for cutting edge (704) and angle.
- A kind of 6. power circuit according to claim 1 closely barrier clearing device, it is characterised in that：Described guard (9) Include circular net including circular arc bottom surface (901) and the annular side (902) being fixed on its circumference, circular arc bottom surface (901) Muscle (903) and one group of arc net muscle (904) on its interior and along its center of circle annular array, all arc net muscle (904) A circular base slab (905) is provided with joint, circular base slab (905) upper surface is fixedly connected with spring (8).
- A kind of 7. power circuit according to claim 1 closely barrier clearing device, it is characterised in that：Described cutter (401) it is that circular and excircle is blade, connecting rod (4) is perpendicularly fixed on interior cleaning cylinder (1) outer wall, and cutter (401) hang down Directly it is fixed on connecting rod (4) outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710947096.6A CN107611847B (en) | 2017-10-12 | 2017-10-12 | Close-range obstacle removing device for power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710947096.6A CN107611847B (en) | 2017-10-12 | 2017-10-12 | Close-range obstacle removing device for power line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107611847A true CN107611847A (en) | 2018-01-19 |
| CN107611847B CN107611847B (en) | 2019-12-06 |
Family
ID=61067788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710947096.6A Active CN107611847B (en) | 2017-10-12 | 2017-10-12 | Close-range obstacle removing device for power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107611847B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111917049A (en) * | 2020-06-05 | 2020-11-10 | 蚌埠普源电气科技有限公司 | Cable cleaning device used in charged state |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11178182A (en) * | 1997-12-05 | 1999-07-02 | Hien Electric Industries Ltd | Cable hanging spiral supporting tool and application method thereof |
| CN104882822A (en) * | 2015-06-02 | 2015-09-02 | 国家电网公司 | Automatic transmission line cleaning device |
| CN205178379U (en) * | 2015-10-29 | 2016-04-20 | 梁翎肖 | A defroster for power transmission line |
| CN106025932A (en) * | 2016-08-09 | 2016-10-12 | 国家电网公司 | Remote control type suspension debris removing device for distribution lines |
-
2017
- 2017-10-12 CN CN201710947096.6A patent/CN107611847B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11178182A (en) * | 1997-12-05 | 1999-07-02 | Hien Electric Industries Ltd | Cable hanging spiral supporting tool and application method thereof |
| CN104882822A (en) * | 2015-06-02 | 2015-09-02 | 国家电网公司 | Automatic transmission line cleaning device |
| CN205178379U (en) * | 2015-10-29 | 2016-04-20 | 梁翎肖 | A defroster for power transmission line |
| CN106025932A (en) * | 2016-08-09 | 2016-10-12 | 国家电网公司 | Remote control type suspension debris removing device for distribution lines |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111917049A (en) * | 2020-06-05 | 2020-11-10 | 蚌埠普源电气科技有限公司 | Cable cleaning device used in charged state |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107611847B (en) | 2019-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107658781A (en) | A kind of transmission line of electricity epidermis knot screen | |
| CN107516849A (en) | A kind of transmission line of electricity epidermis barrier clearing device | |
| CN207459554U (en) | Sundries rotatably removes specific purpose tool around a kind of power circuit | |
| CN107404087B (en) | A kind of transmission line of electricity removes foreign matter device | |
| CN103418543B (en) | A kind of rotary screen subset for material screening fragmentation | |
| CN107611843B (en) | A kind of overhead transmission line foreign body eliminating apparatus | |
| CN107482531B (en) | A kind of full-automatic electric line foreign matter processing unit | |
| CN108993736B (en) | New-type breaker for building | |
| CN207490433U (en) | A kind of transmission line of electricity epidermis exclusion device | |
| CN107658783A (en) | Debris rotatably removes specific purpose tool around a kind of power circuit | |
| CN107425477B (en) | A kind of automatic removing foreign matter device on transmission line of electricity | |
| CN203448275U (en) | Rotary screening device for screening and pulverizing materials | |
| CN103866678B (en) | Milling-planing rotor | |
| CN206586298U (en) | A kind of agricultural machinery process equipment | |
| CN107611847A (en) | A kind of power circuit closely barrier clearing device | |
| CN206070335U (en) | A kind of novel cement concrete road surface resonance crusher | |
| CN209563220U (en) | Efficiently lack dirt compound comminutor | |
| CN207547014U (en) | A kind of flexible rapping apparatus of organic fertilizer barrel type screen grader | |
| CN108035232A (en) | A kind of road maintenance damaged road surface topping machanism | |
| CN207484254U (en) | A kind of road maintenance damaged road surface cutting apparatus | |
| CN213967071U (en) | Reducing mechanism for civil engineering | |
| CN107732765A (en) | A kind of aerial cable anti-dumping inclined epidermis cleaning plant | |
| CN212597129U (en) | Building material screening device with grading screening function | |
| CN209423784U (en) | A kind of civil engineering waste recovery processing unit | |
| CN209958357U (en) | Pile driver for building with high strength |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |