CN108173176B - A kind of prosthetic device and restorative procedure for aerial cables insulating layer aging - Google Patents
A kind of prosthetic device and restorative procedure for aerial cables insulating layer aging Download PDFInfo
- Publication number
- CN108173176B CN108173176B CN201810014672.6A CN201810014672A CN108173176B CN 108173176 B CN108173176 B CN 108173176B CN 201810014672 A CN201810014672 A CN 201810014672A CN 108173176 B CN108173176 B CN 108173176B
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- Prior art keywords
- aerial cables
- swivel
- shell
- prosthetic device
- coating
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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
- H02G1/16—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for repairing insulation or armouring of cables
-
- 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
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1285—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by friction, e.g. abrading, grinding, brushing
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Abstract
The present invention relates to a kind of prosthetic device and restorative procedure for aerial cables insulating layer aging, the swivel being set in shell including shell and rotation；The swivel rotation is set in outside aerial cables；The swivel is rotated by being fixed at the intracorporal motor driven of shell；The housing central section and the top setting coating chamber for being located at aerial cables；The intracavitary dress waterproof insulation coating of coating；Coating bottom of chamber portion offers the discharge port towards aerial cables；The solenoid valve of setting opening and closing discharge port on discharge port；One extruding device is squeezed out the intracavitary waterproof insulation coating of coating by discharge port；It is described turn the one side that contacts with aerial cables and set gradually along its length so that prosthetic device even is smeared portion what aerial cables surface was uniformly smeared along the promotion part that aerial cables advance, corase grinding portion, fine grinding portion and the refining portions successively polished using the rotation of swivel the insulating layer of aerial cables and the waterproof insulation coating that will be squeezed out by discharge port using the rotation of swivel using the rotation of swivel.
Description
Technical field
The present invention relates to a kind of prosthetic devices and restorative procedure for aerial cables insulating layer aging, belong to power equipment
Field.
Background technique
It is chronically in outdoor rugged environment positioned at outdoor aerial cables, is subjected to exposing to the weather and drenches with rain, the time is long
It is easy aging, especially its epidermis and is easy season cracking, tiny crackle can also cause the erosion in rainwater to penetrate into, and accelerate high
The aging of empty cable reduces its service life, and aerial cables laying is not easy, and replacement cost is high, and the reduction in service life can greatly add
Big power cost；This effective ways are not solved the problems, such as in currently available technology.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of prosthetic device for aerial cables insulating layer aging and
Restorative procedure.The prosthetic device for being directed to the aging of aerial cables insulating layer can automate cutaneous ageing aerial cables
Repair, by cutting, polishing, coating waterproof insulation coating, drying and etc. repair the aerial cables of aging, nothing in repair process
Cable need to be dismantled, it is fast, at low cost, easy to operate to repair speed.
Technical scheme is as follows:
A kind of prosthetic device for aerial cables insulating layer aging is set in shell including shell and rotation and turns
Body；The swivel rotation is set in outside aerial cables；The swivel is rotated by being fixed at the intracorporal motor driven of shell；It is described
Housing central section and the top setting coating chamber for being located at aerial cables；The intracavitary dress waterproof insulation coating of coating；Coating bottom of chamber portion
Offer the discharge port towards aerial cables；The solenoid valve of setting opening and closing discharge port on discharge port；One extruding device is by coating chamber
Interior waterproof insulation coating is squeezed out by discharge port；The one side contacted with aerial cables that turns is set gradually along its length
Make prosthetic device along the promotion part that aerial cables advance, the insulation using the rotation of swivel to aerial cables using the rotation of swivel
Corase grinding portion, fine grinding portion and the refining portions successively polished of layer and using the rotation of swivel that the waterproof squeezed out by discharge port is exhausted
Edge coating even smears portion what aerial cables surface was uniformly smeared；The discharge port is located at refining portions and even smears between portion；It is described even
Smear the tubular drying plate for being provided with and being set in outside aerial cables in the shell at portion rear；The drying plate will uniformly be applied to high-altitude
Waterproof insulation coating drying on cable；It is provided with above the shell for reducing prosthetic device to the hydrogen of aerial cables pressure
Balloon, shell are suspended below hydrogen balloon by lifting rope；The lower part of the housing be provided with clump weight so that shell decentralization
Stablize its posture.
Wherein, the promotion part, corase grinding portion, fine grinding portion and refining portions are tubular, and inner surface is respectively set oriented
Spiral knife mark, corase grinding layer, fine grinding layer and the fine grinding layer of aerial cables side protrusion；The spiral knife mark utilizes the rotation turned
The insulating layer of cutting aerial cables goes out shallow line and borrows its reaction force along aerial cables screw propulsion；The corase grinding layer, fine grinding layer
And fine grinding layer utilizes the insulating layer for rotating polishing aerial cables turned to shallow line root.
Wherein, the even portion of smearing includes two deformable spiral rubber bars, and described rubber bar one end is respectively separated solid
It is scheduled on swivel, the other end is extended spirally along the outer circumference surface of aerial cables.
Wherein, the even portion of smearing is tubular, and inner surface is provided with the sponge being uniformly applied to coating on aerial cables
Layer；The even portion of smearing is arranged with refining portions spacing, and is connected by more connecting rods, and the spacing that is parallel to each other between each connecting rod setting makes
Aerial cables surface can be fallen in by the gap between connecting rod by the waterproof insulation coating that discharge port squeezes out.
Wherein, the external circumference that rotates in the shell is fixedly installed multiple idler wheels；The idler wheel is against swivel excircle
Face rolls；The swivel outer circumference surface fixing sleeve is equipped with outer gear ring；Fixing sleeve is equipped with gear on the machine shaft；The gear
It is engaged with outer gear ring to drive swivel to rotate.
Wherein, annular blend stop is provided in the shell；The swivel excircle is fixedly installed annular and pushes away item；The ring
Shape blend stop and annular push away item and are parallel to each other and vertical turn；The annular pushes away item makes swivel before aerial cables against annular blend stop
Into while push shell advanced in unison；It is respectively that can reduce mutually that the annular blend stop and annular, which push away the position that item contacts with each other,
The smooth arc protrusion of the frictional force of rotation.
Wherein, the shell, swivel and drying plate are radially spliced by halved body respectively, and the halved body of splicing is mutual
Between by lock connection, enable aerial cables be laterally placed in swivel and drying plate in.
Wherein, the first electromagnet is provided in the shell；The swivel outer circumference surface is provided with and the first electromagnetism iron phase
Pair the second electromagnet；First electromagnet and the second electromagnet are attracting after being powered.
Wherein, the extruding device includes a piston being slidably matched with the sealing of coating chamber and driving piston in coating chamber
The mobile hydraulic stem to squeeze waterproof insulation coating.
A kind of restorative procedure for aerial cables insulating layer aging, using the prosthetic device, including prosthetic device
Three preparation process, prosthetic device installation process and repair process steps:
S1: prosthetic device preparation process:
To the intracavitary filling waterproof insulation coating of coating, hydraulic stem is in loose power state at this time, and waterproof insulation coating is in coating
Plane, which constantly rises, in chamber to push up on piston, and piston is sticked on always on the plane of coating；
After coating is filled, start the first electromagnet and the second electromagnet；The halfbody of swivel is individually positioned in shell
Half in vivo, the first electromagnet and the second electromagnetism attract each other, and the halfbody of the halfbody and shell that make swivel is not separated from each other；Together
When, annular blend stop and annular push away item against and making annular push away item and be located at annular blend stop rear so that swivel, which moves ahead, pushes shell
Advance；
Hydrogen balloon is suspended on shell, and is filled with hydrogen into hydrogen balloon, provides lift for prosthetic device；
S2: prosthetic device installation process:
The case half bodies for carrying swivel halfbody are encased into aerial cables from aerial cables two sides respectively, make aerial cables set
It is located in swivel, spiral knife mark, corase grinding layer, fine grinding layer and fine grinding layer are fitted closely with the epidermis of aerial cables respectively；Then
Adult is fixed by lock respectively between shell halved body, between swivel halved body；
S3: repair process:
Motor drops its center of gravity in the upward pulling force of hydrogen balloon and clump weight by gear and outer gear ring driving swivel rotation
Under the low position collective effect for deviateing aerial cables, shell not can rotate itself, be turned during rotation, the spiral of promotion part
Knife mark is cut into shallow line in the epidermis of aerial cables, and is successively threadingly advanced, during advance, while annular pushes away rotation
Annular blend stop is pushed, so that shell be promoted to advance together；
Swivel, according to direction of advance, successively carries out the epidermis of aerial cables to cut shallow line, slightly while rotating advance
Mill, fine grinding and fine grinding remove the epidermis of aging and the dirt of attachment, after being convenient for so that the epidermis of aerial cables be polished
Continuous coating waterproof insulation coating；
Swivel while polishing is advanced in rotation, open, while controlling hydraulic stem and slowly extending by solenoid valve, hydraulic stem driving
Piston squeezes out the waterproof insulation coating in coating chamber from discharge port；For the waterproof insulation coating of extrusion, rubber bar or sponge
Layer is rotated with swivel, and waterproof insulation coating is smeared uniformly on aerial cables surface.
The invention has the following beneficial effects:
1, the present invention can carry out automation reparation to cutaneous ageing aerial cables, pass through cutting, polishing, coating waterproof
Coatings, drying and etc. repair the aerial cables of aging, without dismantling cable in repair process, repair that speed is fast, cost
It is low, easy to operate.
2, the present invention is provided with hydrogen balloon and provides lift for prosthetic device, reduces the weight for even offsetting prosthetic device, keeps away
Apparatus for coating is excused from a college course to the pressure of aerial cables, also therefore can be improved the forward power of prosthetic device.
3, the present invention is provided with promotion part, while being threadingly advanced by spiral knife mark by the insulating layer of aerial cables
It is cut into the shallow line of spiral on insulating layer, is convenient for subsequent polishing.
4, swivel of the invention sets gradually corase grinding portion, fine grinding portion and refining portions, can be efficiently to the exhausted of aerial cables
Edge layer epidermis is polished, and the epidermis of aging and the dirt of attachment are removed, and is convenient for subsequent coated waterproof insulation coating.
5, the present invention is provided with the even rubber bar smeared portion, drive the outer circumference surface along aerial cables to extend spirally by swivel
It revolves around aerial cables contact, or drives the even spongy layer for smearing portion's inner surface of tubular around aerial cables contact by swivel
Revolution, so that the waterproof insulation coating material for effectively uniformly squeezing out discharge port is uniform.
6, the present invention is provided with annular blend stop and annular pushes away item, and contact surface is smooth arc convex, therefore is turned
Effectively shell can also be pushed to advance while rotation.
7, the extruding device structure that the present invention is arranged is simple, stable, can be effectively by the waterproof insulation in coating chamber
Coating squeezes out.
8, the drying plate that the present invention is arranged can quickly dry the waterproof insulation coating smeared and completed, and avoid because of gravity
Effect tenesmus flowing.
9, shell of the invention, swivel and drying plate are radially spliced by halved body respectively, the halved body phase of splicing
By lock connection between mutually, aerial cables are enable laterally to be placed in swivel and drying plate, there is no need to remove aerial cables
Repair can be completed.
10, the first electromagnet of the invention and the second electromagnet can make to turn halfbody during installing prosthetic device
It is adsorbed in case half bodies and does not fall off, and after being installed, it need to only disconnect the power supply of the first electromagnet and the second electromagnet
Contact-sorption.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is the decomposition diagram of the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention two；
Fig. 4 is the decomposition diagram of the embodiment of the present invention two.
Appended drawing reference indicates in figure are as follows:
1- shell, 10- extruding device, 101- piston, 102- hydraulic stem, 11- motor, 111- gear, 12- coating chamber, 13-
Discharge port, 131- solenoid valve, 14- dry plate, 15- annular blend stop, the first electromagnet of 16-, 17- hydrogen balloon, 18- clump weight, 19-
Idler wheel, 2- swivel, the promotion part 21-, 22- corase grinding portion, 23- fine grinding portion, 24- refining portions, 25- is even smears portion, 251- rubber bar, 252-
Spongy layer, 253- connecting rod, 26- outer gear ring, 27- annular push away item, the second electromagnet of 28-, 3- aerial cables.
Specific embodiment
It is next in the following with reference to the drawings and specific embodiments that the present invention will be described in detail.
Embodiment one:
Referring to Fig. 1, Fig. 2, a kind of prosthetic device for aerial cables insulating layer aging, including shell 1 and rotation are arranged
Swivel 2 in shell 1；2 rotation of swivel is set in outside aerial cables 3；It is described to turn 2 by being fixed in shell 1
Motor 11 drive rotation；1 middle part of shell and the top setting coating chamber 12 for being located at aerial cables 3；12 side of coating chamber
It is arranged to be opened/closed for filling the paint fill mouth of waterproof insulation coating to coating chamber 12；12 bottom of coating chamber offers
Towards the discharge port 13 of aerial cables 3；The solenoid valve 131 of setting opening and closing discharge port 13 on discharge port 13；One extruding device 10 will
Waterproof insulation coating in coating chamber 12 is squeezed out by discharge port 13；The one side that the swivel 2 is contacted with aerial cables 3 is along its length
Direction, which is set gradually, turns prosthetic device along the promotion part 21 that aerial cables 3 advance, using swivel 2 using the rotation of swivel 2
Dynamic corase grinding portion 22, fine grinding portion 23 and the refining portions 24 successively polished the insulating layer of aerial cables 3 and utilization turn 2
The waterproof insulation coating squeezed out by discharge port 13 even is smeared portion 25 what 3 surface of aerial cables was uniformly smeared by rotation；The discharging
Mouthfuls 13 are located at refining portions 24 and even smear between portion 25；It is provided in the even shell 1 for smearing 25 rear of portion and is set in aerial cables 3
Outer tubular dries plate 14；The drying plate 14 dries the waterproof insulation coating being uniformly applied on aerial cables 3；The shell
It is provided with above body 1 for reducing prosthetic device to the hydrogen balloon 17 of 3 pressure of aerial cables, shell 1 is suspended on hydrogen by lifting rope
17 lower section of balloon；1 lower part of shell is provided with clump weight 18 so that the decentralization of shell 1 stablizes its posture.
Further, the promotion part 21, corase grinding portion 22, fine grinding portion 23 and refining portions 24 are tubular, inner surface
Spiral knife mark, corase grinding layer, fine grinding layer and the fine grinding layer of oriented 3 side of aerial cables protrusion is respectively set；The spiral knife mark
Go out shallow line using the insulating layer of the rotation cutting aerial cables 3 of swivel 2 and borrows its reaction force along 3 screw propulsion of aerial cables；
The corase grinding layer, fine grinding layer and fine grinding layer utilize the insulating layer of the rotation polishing aerial cables 3 of swivel 2 to shallow line root.
Further, the even portion 25 of smearing includes two deformable spiral rubber bars 251, the rubber bar 251 1
End, which is respectively separated, to be fixed on swivel 2, and the other end is extended spirally along the outer circumference surface of aerial cables 3.
Further, multiple idler wheels 19 are fixedly installed around 2 excircles of swivel in the shell 1；The idler wheel 19 against
Turn the rolling of 2 outer circumference surfaces；2 outer circumference surface fixing sleeves of the swivel are equipped with outer gear ring 26；Fixing sleeve in 11 shaft of motor
Equipped with gear 111；The gear 111 is engaged with outer gear ring 26 to drive 2 rotation of swivel.
Further, annular blend stop 15 is provided in the shell 1；2 excircles of the swivel are fixedly installed annular and push away
Item 27；Annular blend stop 15 and the annular push away item 27 and are parallel to each other and vertical turn 2；The annular pushes away item 27 against annular blend stop
15 make swivel 2 push 1 advanced in unison of shell while advance along aerial cables 3；The annular blend stop 15 and annular push away 27 phase of item
The position mutually contacted is respectively the smooth arc protrusion that can reduce the frictional force mutually rotated.
Further, the shell 1, swivel 2 and drying plate 14 are radially spliced by halved body respectively, and the two of splicing
Halfbody passes through lock connection between each other, and aerial cables 3 is enable laterally to be placed in swivel 2 and drying plate 14；Shell 1, swivel 2
And the halved body of drying plate 14 is half-and-half to divide from its cylindrical cavity is axial.
Preferably, the first electromagnet 16 is provided in the shell 1；2 outer circumference surfaces of the swivel are provided with and the first electricity
The second opposite electromagnet 28 of magnet 16；First electromagnet 16 and the second electromagnet 28 are attracting after being powered.
Preferably, the extruding device 10 includes a piston 101 being slidably matched with the sealing of coating chamber 12 and driving piston
101 move in coating chamber 12 to squeeze the hydraulic stem 102 of waterproof insulation coating.
Preferably, the main material of the prosthetic device is lightweight ambroin.
Preferably, waterproof insulation coating of the invention selection viscosity is higher, and the lower pureed coating of mobility is convenient for coating
It can uniformly be smeared on the outer circumference surface of aerial cables 3.
It is respectively driven by electricity part in the prosthetic device, powers, passes through by the unified power supply of external cable or by built-in power
Controller regulation and distribution electric current are so that prosthetic device operates normally.
Embodiment two:
Referring to Fig. 3, Fig. 4, embodiment two and embodiment one the difference is that；The even portion 25 of smearing is tubular, in
Surface is provided with the spongy layer 252 being uniformly applied to coating on aerial cables 3；The even portion 25 of smearing is set with 24 spacing of refining portions
It sets, and is connected by more connecting rods 253, the spacing that is parallel to each other between each connecting rod 253 setting makes the waterproof squeezed out by discharge port 13
Coatings can fall in 3 surface of aerial cables by the gap between connecting rod 253.
A kind of restorative procedure for aerial cables insulating layer aging, using the prosthetic device, including prosthetic device
Three preparation process, prosthetic device installation process and repair process steps:
Preparation process:
Waterproof insulation coating is filled into coating chamber 12 from paint fill mouth, hydraulic stem 102 is in loose power state at this time, prevents
Water coatings plane in coating chamber 12 constantly rises and will push up on piston 101, and piston 101 sticks on the plane of coating always
On；
After coating is filled, start the first electromagnet 16 and the second electromagnet 28；The halfbody for turning 2 is individually positioned in
In vivo, the first electromagnet 16 and the second electromagnetism 28 attract each other the half of shell 1, the halfbody of the halfbody and shell 1 that make swivel 2 not phase
Mutually separation；At this moment, should ensure annular blend stop 15 and annular push away item 27 against and ensuring that annular pushes away item 27 and is located at annular blend stop 15
Rear is to ensure shell 1 can be pushed to advance during swivel 2 moves ahead；
Hydrogen balloon 17 is suspended on shell 1, and is filled with hydrogen into hydrogen balloon 17, lift is provided for prosthetic device, subtracts
Weight that is small or even offsetting prosthetic device, avoids prosthetic device to the pressure of aerial cables 3, also therefore can be improved prosthetic device
Forward power；It is noted that hydrogen balloon 17 provide buoyancy prosthetic device weight in-between, should not deviate reparation dress
The weight set is too many, is preferably equal in weight with prosthetic device.
Installation process:
1 halfbody of shell for carrying 2 halfbodies of swivel is encased into aerial cables 3 from 3 two sides of aerial cables respectively, keeps high-altitude electric
Cable 3 is set in swivel 2, and spiral knife mark, corase grinding layer, fine grinding layer and fine grinding layer are closely pasted with the epidermis of aerial cables 3 respectively
It closes；Then adult is fixed by lock between 1 halved body of shell, since swivel 2 is resisted against outside aerial cables 3 by idler wheel 19
Therefore rotation need to only be closed by concaveconvex structure pin between two swivels 2 and fix its relative position, lock can also be used and fix,
Booster stability；Wherein, if even portion 25 of smearing uses spiral rubber stick 251, rubber bar 251 need to be made to deform rear enclosure in high-altitude manually
Outside cable 3, Song Lihou rubber bar 251 replys shape, and helically state is set in outside aerial cables.
Repair process:
Motor 11 is by 2 rotation of gear 111 and the driving of outer gear ring 26 swivel, in hydrogen balloon 17 upward pulling force and clump weight
18 reduce its center of gravity under the position collective effect for deviateing aerial cables 3, and shell 1 not can rotate itself, and swivel 2 is in rotation process
In, the spiral knife mark of promotion part 21 is cut into shallow line in the epidermis of aerial cables 3, and is successively threadingly advanced, during advance,
Annular pushes annular blend stop 15 while pushing away 27 rotation of item, so that shell 1 be promoted to advance together.
Swivel 2, according to direction of advance, successively carries out the epidermis of aerial cables to cut shallow line, slightly while rotating advance
Mill, fine grinding and fine grinding remove the epidermis of aging and the dirt of attachment, after being convenient for so that the epidermis of aerial cables 3 be polished
Continuous coating waterproof insulation coating.
Swivel 2 while polishing is advanced in rotation, open, while controlling hydraulic stem 102 and slowly stretching by controller solenoid valve 131
Long, hydraulic stem 102 drives piston 101 to squeeze out the waterproof insulation coating in coating chamber 12 from discharge port 13；For the anti-of extrusion
Water coatings, rubber bar 251 or spongy layer 252 are rotated with swivel 2, and waterproof insulation coating is applied on 3 surface of aerial cables
It smears uniformly.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of prosthetic device for aerial cables insulating layer aging, it is characterised in that: be set in including shell (1) and rotation
Swivel (2) in shell (1)；Swivel (2) rotation is set in aerial cables (3) outside；The swivel (2) is by being fixed at
Motor (11) in shell (1) drives rotation；Coating chamber is arranged in top in the middle part of the shell (1) and positioned at aerial cables (3)
(12)；The built-in waterproof insulation coating of coating chamber (12)；Coating chamber (12) bottom offers the discharging towards aerial cables (3)
Mouth (13)；The solenoid valve (131) of setting opening and closing discharge port (13) on discharge port (13)；One extruding device (10) is by coating chamber (12)
Interior waterproof insulation coating is squeezed out by discharge port (13)；The one side that the swivel (2) contacts with aerial cables (3) is square along its length
Make prosthetic device along the promotion part (21) that aerial cables (3) advance to the rotation for setting gradually utilization swivel (2), utilize swivel
(2) corase grinding portion (22), fine grinding portion (23) and the refining portions (24) that rotation successively polishes to the insulating layer of aerial cables (3)
And the waterproof insulation coating squeezed out by discharge port (13) is uniformly applied on aerial cables (3) surface using the rotation of swivel (2)
That smears even smears portion (25)；The discharge port (13) is located at refining portions (24) and even smears between portion (25)；It is described it is even smear portion (25) after
It is provided in the shell (1) of side and is set in tubular drying plate (14) of aerial cables (3) outside；The drying plate (14) will uniformly apply
The waterproof insulation coating drying being put on aerial cables (3)；It is provided with above the shell (1) for reducing prosthetic device to height
The hydrogen balloon (17) of empty cable (3) pressure, shell (1) are suspended below hydrogen balloon (17) by lifting rope；Shell (1) lower part
Clump weight (18) is provided with so that the decentralization of shell (1) stablizes its posture.
2. a kind of prosthetic device for aerial cables insulating layer aging as described in claim 1, it is characterised in that: described to push away
It is tubular into portion (21), corase grinding portion (22), fine grinding portion (23) and refining portions (24), oriented high-altitude is respectively set in inner surface
Spiral knife mark, corase grinding layer, fine grinding layer and the fine grinding layer of cable (3) side protrusion；The spiral knife mark is turned using swivel (2)
The insulating layer of dynamic cutting aerial cables (3) goes out shallow line and borrows its reaction force along aerial cables (3) screw propulsion；The corase grinding
Layer, fine grinding layer and fine grinding layer utilize the insulating layer of rotation polishing aerial cables (3) of swivel (2) to shallow line root.
3. a kind of prosthetic device for aerial cables insulating layer aging as claimed in claim 2, it is characterised in that: described even
Smearing portion (25) includes two deformable spiral rubber bars (251), and described rubber bar (251) one end, which is respectively separated to be fixed on, to be turned
On body (2), outer circumference surface of the other end along aerial cables (3) is extended spirally.
4. a kind of prosthetic device for aerial cables insulating layer aging as claimed in claim 2, it is characterised in that: described even
Smearing portion (25) is tubular, and inner surface is provided with the spongy layer (252) being uniformly applied to coating on aerial cables (3)；It is described
It is even to smear portion (25) and the setting of refining portions (24) spacing, and connected by more connecting rods (253), it is mutually flat between each connecting rod (253)
Line space setting makes the waterproof insulation coating squeezed out by discharge port (13) that can fall in high-altitude electricity by the gap between connecting rod (253)
Cable (3) surface.
5. a kind of prosthetic device for aerial cables insulating layer aging as described in claim 3 or 4, it is characterised in that: institute
It states in shell (1) and is fixedly installed multiple idler wheels (19) around swivel (2) excircle；The idler wheel (19) is against swivel (2) outer circle
Circumferential surface rolls；Described swivel (2) outer circumference surface fixing sleeve is equipped with outer gear ring (26)；Fixing sleeve is equipped in motor (11) shaft
Gear (111)；The gear (111) is engaged with outer gear ring (26) to drive swivel (2) rotation.
6. a kind of prosthetic device for aerial cables insulating layer aging as claimed in claim 5, it is characterised in that: the shell
Annular blend stop (15) are provided in body (1)；Described swivel (2) excircle is fixedly installed annular and pushes away item (27)；The annular gear
Item (15) and annular push away item (27) and are parallel to each other and vertical turn (2)；The annular pushes away item (27) to be made against annular blend stop (15)
It turns while (2) advance along aerial cables (3) and pushes shell (1) advanced in unison；The annular blend stop (15) and annular push away item
(27) position to contact with each other is respectively the smooth arc protrusion that can reduce the frictional force mutually rotated.
7. a kind of prosthetic device for aerial cables insulating layer aging as claimed in claim 6, it is characterised in that: the shell
Body (1), swivel (2) and drying plate (14) are radially spliced by halved body respectively, and the halved body of splicing passes through between each other
Lock connection, be placed in aerial cables (3) can laterally in swivel (2) and drying plate (14).
8. a kind of prosthetic device for aerial cables insulating layer aging as claimed in claim 7, it is characterised in that: the shell
The first electromagnet (16) are provided in body (1)；Described swivel (2) outer circumference surface is provided with opposite with the first electromagnet (16) the
Two electromagnet (28)；First electromagnet (16) and the second electromagnet (28) are attracting after being powered.
9. a kind of prosthetic device for aerial cables insulating layer aging as claimed in claim 8, it is characterised in that: described to squeeze
Material device (10) includes a piston (101) being slidably matched with coating chamber (12) sealing and driving piston (101) in coating chamber
(12) it is moved in squeeze the hydraulic stem (102) of waterproof insulation coating.
10. a kind of restorative procedure for aerial cables insulating layer aging, using prosthetic device as claimed in claim 9,
It is characterized in that: including three prosthetic device preparation process, prosthetic device installation process and repair process steps:
S1: prosthetic device preparation process:
Waterproof insulation coating is filled into coating chamber (12), hydraulic stem (102) is in loose power state at this time, and waterproof insulation coating exists
Plane, which constantly rises, in coating chamber (12) to push up on piston (101), and piston (101) is sticked on always on the plane of coating；
After coating is filled, start the first electromagnet (16) and the second electromagnet (28)；The halfbody for turning (2) is placed respectively
Half in shell (1) is internal, and the first electromagnet (16) and the second electromagnetism (28) attract each other, and makes the halfbody and shell that turn (2)
(1) halfbody is not separated from each other；Meanwhile annular blend stop (15) and annular push away item (27) against and annular being made to push away item (27) position
Shell (1) is pushed to advance so that swivel (2) moves ahead in annular blend stop (15) rear；
Hydrogen balloon (17) is suspended on shell (1), and is filled with hydrogen in hydrogen balloon (17), provides lift for prosthetic device；
S2: prosthetic device installation process:
Shell (1) halfbody for carrying swivel (2) halfbody is encased into aerial cables (3) from aerial cables (3) two sides respectively, makes height
Empty cable (3) is set in swivel (2), spiral knife mark, corase grinding layer, fine grinding layer and fine grinding layer respectively with aerial cables (3)
Epidermis fits closely；Then adult is fixed by lock respectively between shell (1) halved body, between swivel (2) halved body；
S3: repair process:
Motor (11) by gear (111) and outer gear ring (26) driving swivel (2) rotation, the upward pulling force of hydrogen balloon (17) with
Clump weight (18) reduces its center of gravity under the position collective effect for deviateing aerial cables (3), and shell (1) not can rotate itself, turns
During rotation, the spiral knife mark of promotion part (21) is cut into shallow line in the epidermis of aerial cables (3) to body (2), and successively spiral shell
Rotation is advanced, and during advance, annular pushes annular blend stop (15) while pushing away item (27) rotation, to promote shell (1) one
With advance；
(2) are turned while rotating advance, according to direction of advance, successively the epidermis of aerial cables are carried out to cut shallow line, roughly grind,
Fine grinding and fine grinding remove the epidermis of aging and the dirt of attachment, after being convenient for so that the epidermis of aerial cables (3) be polished
Continuous coating waterproof insulation coating；
(2) are turned while polishing is advanced in rotation, solenoid valve (131) is opened, while being controlled hydraulic stem (102) and slowly being extended,
Hydraulic stem (102) drives piston (101) to squeeze out the waterproof insulation coating in coating chamber (12) from discharge port (13)；For squeezing out
Waterproof insulation coating, rubber bar (251) or spongy layer (252) are rotated with swivel (2), by waterproof insulation coating in high-altitude electricity
Smear uniform in cable (3) surface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810014672.6A CN108173176B (en) | 2018-01-08 | 2018-01-08 | A kind of prosthetic device and restorative procedure for aerial cables insulating layer aging |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810014672.6A CN108173176B (en) | 2018-01-08 | 2018-01-08 | A kind of prosthetic device and restorative procedure for aerial cables insulating layer aging |
Publications (2)
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| CN108173176A CN108173176A (en) | 2018-06-15 |
| CN108173176B true CN108173176B (en) | 2019-09-13 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757956A (en) * | 2018-06-19 | 2018-11-06 | 江苏锐鸿机械有限公司 | It is easy to the butterfly valve placed |
| CN110773354A (en) * | 2019-10-23 | 2020-02-11 | 江苏量为石科技股份有限公司 | Electric power coating machine for insulation treatment of overhead bare conductor |
| CN112578238A (en) * | 2020-12-01 | 2021-03-30 | 甘肃电器科学研究院 | Novel cable detection and repair integrated system |
| CN112897223A (en) * | 2021-01-18 | 2021-06-04 | 李磊 | Electrical engineering is with interim line safety save set |
| CN113285401B (en) * | 2021-07-15 | 2021-09-28 | 南通市通州区同博机械制造有限公司 | Repairing mould for outer insulating layer of wire and cable |
| CN114977022B (en) * | 2022-06-15 | 2023-08-11 | 中国电力科学研究院有限公司 | Repair device, repair system and repair method for main insulation of cable |
| CN116169605B (en) * | 2023-04-23 | 2023-06-27 | 山东达云信息技术有限公司 | Movable fault real-time inspection positioning device for transformer substation |
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| CN108173176A (en) | 2018-06-15 |
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