CN107834424A - Split expansion and shrinkage type power transmission line clearing apparatus - Google Patents
Split expansion and shrinkage type power transmission line clearing apparatus Download PDFInfo
- Publication number
- CN107834424A CN107834424A CN201710948039.XA CN201710948039A CN107834424A CN 107834424 A CN107834424 A CN 107834424A CN 201710948039 A CN201710948039 A CN 201710948039A CN 107834424 A CN107834424 A CN 107834424A
- Authority
- CN
- China
- Prior art keywords
- power transmission
- transmission line
- drive
- housing
- clearing apparatus
- 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
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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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to a kind of split expansion and shrinkage type power transmission line clearing apparatus, belong to the cleaning attending device field of electric power transmission line of electricity, housing both ends are arranged on using by drive division, and clearing apparatus is arranged within housing, so that the working method of the present invention is to enter tubercle class foreign matter " gulping down " to be cleaned in vivo, removed again by cleaning part, the drive division for being symmetricly set on housing both ends serves positioning action, limiting device rocks, avoid, because the problem of cleaning portion rocks and causes cable to be scraped off occurs, ensure that the safe for operation of power transmission cable.
Description
Technical field
The invention belongs to the cleaning attending device field of electric power transmission line of electricity, and in particular to a kind of split expansion and shrinkage type transmission of electricity
Line clearing apparatus.
Background technology
Among power transmission line is erected in midair, the object such as the polybag that flies over, kite, balloon easily twines with power transmission line
Around, and then cause the short circuit accident of power transmission line, great economic loss is caused, actual power transmission line line walking maintenance work is generally pressed
The break tour cycle of patrolman is carried out, therefore the foreign matter being suspended between the work of front and rear line walking twice on power transmission line may retain very
For a long time, foreign matter acts in wind-force, easily in further circumvolution to power transmission line, forms more hard tubercle class foreign matter, it is difficult to
Remove.Other north of china in winter cold weather, icing disaster easily occurs on power transmission line, and hard icing falls within and is difficult to clean off
Tubercle class foreign matter.
The device such as Chinese invention patent for the cleaning foreign matter commonly used in the line walking maintenance work of current power transmission line
Disclosed in CN201410792342.1 by cleaning part be arranged on front equipment end structure, clean position first with power transmission line
Abnormal contact, or such as Chinese invention patent CN201520451624.5 will clean the structure that position is arranged on equipment both ends, on
The rear portion or middle part that driving part is arranged on to integral device in two kinds of structures are stated, it cleans position and driven equivalent to overhanging
Cantilever beam structure outside position (fixing end), when power transmission line superior thyroid tubercle is hard, cleaning part vibrates with tubercle because of friction
When, this cantilever beam structure can shake, and cleaning part easily with power transmission line direct collision, causes power transmission line to scratch or even draw
It is disconnected, cause secondary disaster.
The content of the invention
The present invention is in order to solve above-mentioned problems of the prior art, and the invention provides a kind of transmission of electricity of split expansion and shrinkage type
Line clearing apparatus, protection and cleaning effect can be played to power transmission line, the foreign matter on power transmission line can either be removed, and can is to transmission of electricity
Cable plays protective action, avoids power transmission line from being scratched or draw and breaks, avoids secondary injury.
The concrete technical scheme that the present invention uses is：
Split expansion and shrinkage type power transmission line clearing apparatus, seeks connections with power transmission cable and is moved along power transmission cable, including with transmission of electricity
The drive division that cable contact coordinates and the cleaning part for removing cable foreign matter, described cleaning part includes the housing of tubular structure
And the clearing apparatus in housing is arranged on, described drive division includes being symmetricly set on the drive wheel group at housing both ends, described
Clearing apparatus is installed between the drive wheel group at both ends.
Described clearing apparatus is evenly arranged with multigroup around housing axis.
Described drive wheel group includes the drive shaft being connected on housing, the driving countershaft being arranged in drive shaft,
Back-moving spring bar, described back-moving spring bar, driving countershaft, driving master are provided between described driving countershaft and drive shaft
Axle forms triangular structure, and described driving countershaft is provided with two groups, and two groups of driving countershafts are in the front and rear sides pair of drive shaft
Claim to be hinged, described drive pair shaft end has the drive roller wheel being engaged with power transmission line, and described drive roller wheel is by motor
Formed with power transmission line and roll connection.
Described drive roller wheel waist drum wheel-like structure.
Described drive roller wheel includes the wheel body of split left and right structure, and both sides wheel body is fixed as overall knot by connecting shaft
Structure, described motor output end form power connector by transmission belt and connecting shaft.
Skid resistant course is enclosed with the wheel face of described drive roller wheel.
Two groups of parallel connecting rods, drive shaft, housing, two groups of connecting rod compositions are provided between drive shaft and housing
Parallelogram linkage.
Housing both ends are respectively arranged with least three groups of drive shafts, and engaging lug, phase are provided with the two sides of drive shaft
The engaging lug of adjacent drive shaft connects by limit spring bar.
Described clearing apparatus includes cleaning band, drive roll and driven voller of the support cleaning with rotation, described drive roll
Power connector has motor, and cutter tooth is provided with the zone face of described cleaning band.
Described cutter tooth is in J shape structures.
Described drive roll, driven voller are separately positioned on adjusting slider, described adjusting slider and are arranged in housing
The chute of wall is formed and is slidably matched, and described adjusting slider is also associated with device for limiting expansion.
Described device for limiting expansion includes the positioning motor that is fixed in inner walls, positioning motor output end is provided with
Leading screw is positioned, described positioning leading screw is formed with adjusting slider and is threadedly coupled.
The beneficial effects of the invention are as follows：
The present invention uses is arranged on housing both ends by drive division, and clearing apparatus is arranged within housing so that this hair
Bright working method is to enter tubercle class foreign matter " gulping down " to be cleaned in vivo, then is removed by cleaning part, is symmetricly set on
The drive division at housing both ends serves positioning action, and limiting device rocks, and avoiding rocking because of cleaning portion causes what cable was scraped off
Problem occurs, and ensure that the safe for operation of power transmission cable.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the schematic diagram in Fig. 1 left view direction；
Fig. 3 is the enlarged diagram of part A in Fig. 1；
In accompanying drawing, 1, housing, 2, drive shaft, 3, driving countershaft, 4, back-moving spring bar, 5, drive roller wheel, 6, connecting shaft,
7th, transmission belt, 8, connecting rod, 9, engaging lug, 10, limit spring bar, 11, clean band, 12, drive roll, 13, driven voller, 14, knife
Tooth, 15, adjusting slider, 16, positioning motor, 17, positioning leading screw.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described：
Specific embodiment 1, as shown in Fig. 1 and Fig. 2 and Fig. 3, the present invention is a kind of split expansion and shrinkage type power transmission line clearing apparatus,
Seek connections with power transmission cable and moved along power transmission cable, including the drive division that is engaged with power transmission cable and for removing cable
The cleaning part of foreign matter, the clearing apparatus that described cleaning part includes the housing 1 of tubular structure and is arranged in housing 1 are described
Drive division includes being symmetricly set on the drive wheel group at the both ends of housing 1, described clearing apparatus be installed in both ends drive wheel group it
Between.During present invention work, power is provided by the drive wheel group of front and rear sides so that device of the invention, which has, preferably to advance
Ability, can smoothly cross the transmission of electricity line segment for being wound to form tubercle, and staff controls drive by the way of wired or wireless
Dynamic portion's motor is rotated or stopped, and so as to realize the advance of apparatus of the present invention, retrogressing or stopping, being driven using reducing motor, is stalled
After be automatically locked, avoid accidental movement, after tubercle position " being gulped down " arrives 1 inside of housing, staff control cleaning part motor
Rotate, realize the cleaning of tubercle, the drive wheel group of setting is arranged in the both sides of shell 1, be ensure that preferable working stability type, is compared
Working method of the prior art, the protective capacities to power transmission line is greatly improved, avoid the scuffing of power transmission line, a stroke disconnected problem from going out
It is existing.
In order to ensure that the present apparatus can at utmost clear up foreign matter, ensure cleaning effect, described clearing apparatus surrounds housing 1
Axis is evenly arranged with multigroup.
Described drive wheel group includes the drive shaft 2 being connected on housing 1, the drive pair being arranged in drive shaft 2
Axle 3, back-moving spring bar 4, described back-moving spring bar 4, drive pair are provided between described driving countershaft 3 and drive shaft 2
Axle 3, drive shaft 2 form triangular structure, and described driving countershaft 3 is provided with two groups, and two groups of driving countershafts 3 are in drive shaft
2 front and rear sides are symmetrically hinged, and there are the drive roller wheel 5 being engaged with power transmission line, described drive in described driving countershaft 3 end
Dynamic disk roller 5 forms by motor and power transmission line and rolls connection.
The device of the present invention forms triangle knot under steam, by back-moving spring bar 4, driving countershaft 3, drive shaft 2
Structure, preferable restoring force is provided for the triangular structure by back-moving spring bar 4, because tubercle position is formed for natural cause, table
Face is coarse, connects motor rotation respectively by drive roller wheel 5, forms each independent type of drive so that drive wheel group has
Preferably by causing the ability of shaggy line segment because of winding tubercle, when the diameter change at tubercle position, by multiple
Position spring lever 4 stretches, and the moment ensures that each drive roller wheel 5 strictly contacts with nodule surface, avoids skidding, and smoothly will ensure
Tubercle " gulping down " enters in device housings 1, is handled for cleaning portion, and the surface of the shell 1 of setting is network structure, and tubercle powder is led to
Mesh is crossed to spill.
Further, in order to ensure drive roller wheel 5 and good, the described waist drum colyliform knot of drive roller wheel 5 of linear contact lay of transmitting electricity
Structure.
Further, described drive roller wheel 5 includes the wheel body of split left and right structure, and both sides wheel body is solid by connecting shaft 6
It is set to overall structure, described motor output end forms power connector by transmission belt 7 and connecting shaft 6.The transmission belt 7 of setting is straight
Connect and the connecting shaft 6 of the middle part of drive roller wheel 5 is driven, driving force of drive roller wheel 5 or so distribution is equal, avoids side from driving
Off-line accident occurs for caused driving force skew, mode.
Further, skid resistant course is enclosed with the wheel face of described drive roller wheel 5, so as to ensure party's power transmission cable surface light
When sliding, drive roller wheel 5 will not skid ensure it is stable.
Specific embodiment 2, as shown in figure 1, being provided with two groups of parallel connecting rods 8 between drive shaft 2 and housing 1, drive
1, two group of dynamic main shaft 2, housing connecting rod 8 form parallelogram linkage.The both ends of housing 1 are respectively arranged with least three groups of drives
Main shaft 2 is moved, is provided with engaging lug 9 on the two sides of drive shaft 2, the engaging lug 9 of adjacent driven main shaft 2 is by limit spring bar
10 connections.The pulling force of limit spring bar 10 of setting is more than the pulling force of back-moving spring bar 4, by limit spring bar 10 traction action and
Parallelogram linkage, when the power transmission line of equipment operation causes diameter excessive because of foreign matter, back-moving spring bar 4 is drawing to pole
After extreme position still can not by when, the draw length of back-moving spring bar 4 is not increasing, and now limit spring bar 10 stretches, driving
Main shaft 2 is outwards lifted so that drive wheel group is increased by space so that and equipment can pass through and be relatively large in diameter position, if
The parallelogram linkage put ensures still can be by the vertical compression of drive roller wheel 5 in power transmission cable after being lifted in drive shaft 2
Surface, avoid drive roller wheel 5 press partially caused off-line, disk roller reverse etc. accident.
The limit spring bar 10 of setting is connected by bolt with engaging lug 9, when installing of the invention, by side limit spring
Bar 10 is removed, and again will be reinstalled limit spring bar 10 after the bright parcel of the present invention to power transmission cable, the limit spring bar 10 of setting is in
Annular is centered around around power transmission cable, once off-line accident occurs, is avoided that equipment drops by limit spring bar 10, is avoided thing
Therefore further expand.
Specific embodiment 3, further, described clearing apparatus include the master for cleaning band 11, support cleaning band 11 rotates
Dynamic roller 12 and driven voller 13, the described power connector of drive roll 12 have motor, are provided with the zone face of described cleaning band 11
Cutter tooth 14.Described cutter tooth 14 is in J shape structures.Rotated by band 11 is cleaned so that cutter tooth 14 can be scratched foreign matter, be made
Obtain foreign matter to crush and from power transmission line depart from, the cutter tooth 14 of the J shapes of setting, hook-shaped position can be by polybag etc. when moving forward
Foreign matter chooses out, it is broken to cut, and can extrude the foreign matters such as icing when hook-shaped position is moved rearwards, cut broken, improve making for clearing apparatus
Use scope.
Specific embodiment 4, described drive roll 12, driven voller 13 are separately positioned on adjusting slider 15, described regulation
Chute formation of the sliding block 15 with being arranged on the inwall of housing 1 is slidably matched, and described adjusting slider 15 is also associated with the spacing dress that stretches
Put.
Described device for limiting expansion includes positioning motor 16, the output end of positioning motor 16 being fixed on the inwall of housing 1
Positioning leading screw 17 is provided with, described positioning leading screw 17 is formed with adjusting slider 15 and is threadedly coupled.
Rotated by positioning motor 16, positioning leading screw 17 drives adjusting slider 15 to move, and is driven from adjusting slider 15 is caused
Cleaning part moves integrally, therefore the working method of the present invention can be：It is in use, by drive division that form of the present invention is clear to treating
Manage on line segment, and position " gulping down " for clearance is entered to inside housing 1, cleared up by cleaning part, when cleaning out one section of line
Duan Hou, drive division wouldn't move, clear in single step stroke so as to add by device for limiting expansion by cleaning part preflow push
Length is swept, and drives different cleaning parts to move respectively by multigroup device for limiting expansion, can be according on different operating face
Working condition regulation device for limiting expansion extension speed, the smooth removal of impurities of cleaning part is ensure that, so that being suspended on transmission of electricity
The present invention on circuit has preferable ring stressing conditions, further avoids the situation of rocking caused by discontinuity equalization from going out
It is existing.
Claims (6)
1. split expansion and shrinkage type power transmission line clearing apparatus, seeks connections with power transmission cable and is moved along power transmission cable, including with power transmission line
The drive division that cable is engaged and the cleaning part for removing cable foreign matter, it is characterised in that：Described cleaning part includes tubular
The housing (1) of structure and the clearing apparatus being arranged in housing (1), described drive division include being symmetricly set on housing (1) two
The drive wheel group at end, described clearing apparatus are installed between the drive wheel group at both ends, and described drive wheel group includes being connected to
Drive shaft (2) on housing (1), the driving countershaft (3) being arranged in drive shaft (2), described driving countershaft (3) is with driving
Back-moving spring bar (4), described back-moving spring bar (4), driving countershaft (3), drive shaft (2) are provided between dynamic main shaft (2)
Triangular structure is formed, described driving countershaft (3) is provided with two groups, and two groups of driving countershafts (3) are before and after drive shaft (2)
Both sides are symmetrically hinged, and there are the drive roller wheel (5) being engaged with power transmission line, described driving in described driving countershaft (3) end
Disk roller (5) is formed by motor and power transmission line and rolls connection, and skid resistant course is enclosed with the wheel face of described drive roller wheel (5).
2. split expansion and shrinkage type power transmission line clearing apparatus according to claim 1, it is characterised in that：Drive shaft (2) and shell
Two groups of parallel connecting rods (8) are provided between body (1), drive shaft (2), housing (1), two groups of connecting rod (8) compositions are parallel
Quadrilateral connecting rod mechanism.
3. split expansion and shrinkage type power transmission line clearing apparatus according to claim 2, it is characterised in that：Distinguish at housing (1) both ends
At least three groups of drive shafts (2) are provided with, engaging lug (9), adjacent driven main shaft are provided with the two sides of drive shaft (2)
(2) engaging lug (9) connects by limit spring bar (10).
4. split expansion and shrinkage type power transmission line clearing apparatus according to claim 1, it is characterised in that：Described clearing apparatus bag
Include and clean band (11), support cleans the drive roll (12) and driven voller (13) of band (11) rotation, described drive roll (12) power
Motor is connected with, cutter tooth (14) is provided with the zone face of described cleaning band (11).
5. split expansion and shrinkage type power transmission line clearing apparatus according to claim 4, it is characterised in that：Described drive roll
(12), driven voller (13) is separately positioned on adjusting slider (15), and described adjusting slider (15) is with being arranged on housing (1) inwall
Chute formed be slidably matched, described adjusting slider (15) is also associated with device for limiting expansion.
6. split expansion and shrinkage type power transmission line clearing apparatus according to claim 5, it is characterised in that：Described flexible spacing dress
Put and the positioning motor (16) that is fixed on housing (1) inwall, positioning motor (16) output end be provided with positioning leading screw (17),
Described positioning leading screw (17) is formed with adjusting slider (15) and is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710948039.XA CN107834424B (en) | 2017-10-12 | 2017-10-12 | Seperated expansion and shrinkage type power transmission line clearing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710948039.XA CN107834424B (en) | 2017-10-12 | 2017-10-12 | Seperated expansion and shrinkage type power transmission line clearing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107834424A true CN107834424A (en) | 2018-03-23 |
| CN107834424B CN107834424B (en) | 2019-08-13 |
Family
ID=61647938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710948039.XA Expired - Fee Related CN107834424B (en) | 2017-10-12 | 2017-10-12 | Seperated expansion and shrinkage type power transmission line clearing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107834424B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63265505A (en) * | 1986-12-22 | 1988-11-02 | Kansai Electric Power Co Inc:The | Method and apparatus for installing wire ring hard to be clogged with snow |
| CN201178267Y (en) * | 2008-04-22 | 2009-01-07 | 云南电力试验研究院（集团）有限公司电力研究院 | Screw unit for power transmission line detection |
| CN203645284U (en) * | 2014-01-09 | 2014-06-11 | 安徽理工大学 | Power transmission line defroster based on eddy current effect |
| CN104967045A (en) * | 2015-06-02 | 2015-10-07 | 国家电网公司 | Special-purpose operating head for dismounting foreign matter in a live-line way |
| CN105826890A (en) * | 2016-04-26 | 2016-08-03 | 成都科创佳思科技有限公司 | Novel power line deicer |
| CN106300202A (en) * | 2016-08-29 | 2017-01-04 | 成都汇丁科技有限公司 | A kind of transmission line deicer of band action |
| CN106451203A (en) * | 2016-09-12 | 2017-02-22 | 成都创慧科达科技有限公司 | Power transmission line protection robot |
-
2017
- 2017-10-12 CN CN201710948039.XA patent/CN107834424B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63265505A (en) * | 1986-12-22 | 1988-11-02 | Kansai Electric Power Co Inc:The | Method and apparatus for installing wire ring hard to be clogged with snow |
| CN201178267Y (en) * | 2008-04-22 | 2009-01-07 | 云南电力试验研究院（集团）有限公司电力研究院 | Screw unit for power transmission line detection |
| CN203645284U (en) * | 2014-01-09 | 2014-06-11 | 安徽理工大学 | Power transmission line defroster based on eddy current effect |
| CN104967045A (en) * | 2015-06-02 | 2015-10-07 | 国家电网公司 | Special-purpose operating head for dismounting foreign matter in a live-line way |
| CN105826890A (en) * | 2016-04-26 | 2016-08-03 | 成都科创佳思科技有限公司 | Novel power line deicer |
| CN106300202A (en) * | 2016-08-29 | 2017-01-04 | 成都汇丁科技有限公司 | A kind of transmission line deicer of band action |
| CN106451203A (en) * | 2016-09-12 | 2017-02-22 | 成都创慧科达科技有限公司 | Power transmission line protection robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107834424B (en) | 2019-08-13 |
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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 | ||
| CB02 | Change of applicant information |
Address after: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: STATE GRID HEBEI ELECTRIC POWER Co.,Ltd. Applicant after: STATE POWER GRID HEBEI ELECTRIC POWER Co.,Ltd. XINLE CITY POWER SUPPLY BRANCH Address before: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: STATE GRID HEBEI ELECTRIC POWER Co. Applicant before: XINLE POWER SUPPLY COMPANY, STATE GRID HEBEI ELECTRIC POWER Co.,Ltd. Address after: 050700 No. 5 Jianxin Street, Xinle City, Hebei Province Applicant after: STATE POWER GRID HEBEI ELECTRIC POWER Co.,Ltd. XINLE CITY POWER SUPPLY BRANCH Applicant after: STATE GRID HEBEI ELECTRIC POWER Co.,Ltd. Applicant after: State Grid Corporation of China Address before: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: STATE GRID HEBEI ELECTRIC POWER Co.,Ltd. Applicant before: STATE POWER GRID HEBEI ELECTRIC POWER Co.,Ltd. XINLE CITY POWER SUPPLY BRANCH |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20211012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |