CN108173176A - 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
- CN108173176A CN108173176A CN201810014672.6A CN201810014672A CN108173176A CN 108173176 A CN108173176 A CN 108173176A CN 201810014672 A CN201810014672 A CN 201810014672A CN 108173176 A CN108173176 A CN 108173176A
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- CN
- China
- Prior art keywords
- aerial cables
- swivel
- housing
- prosthetic device
- rotation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/16—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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- Prostheses (AREA)
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 including housing and rotation in housing；The swivel rotation is set in outside aerial cables；The motor-driven rotation turned by being fixed in housing；The housing central section and the top setting coating chamber for being located at aerial cables；Coating intracavitary fills waterproof insulation 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 waterproof insulation coating of coating intracavitary by discharge port；The one side that is contacted with aerial cables of turning is set gradually the promotion part for prosthetic device being made to advance along aerial cables using the rotation of swivel, corase grinding portion, fine grinding portion and the refining portions polished successively the insulating layer of aerial cables using the rotation of swivel and even smears portion by what the waterproof insulation coating squeezed out by discharge port was uniformly smeared on aerial cables surface using the rotation of swivel along its length.
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 technology
It is chronically in outdoor rugged environment positioned at outdoor aerial cables, being subjected to exposing to the weather drenches with rain, and the time is grown
Easy aging, the particularly easy season cracking of its epidermis, 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.
Invention content
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 aerial cables insulating layer aging can automate cutaneous ageing aerial cables
Repair, by cut, polish, coat waterproof insulation coating, drying and etc. reparation aging aerial cables, 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 housing including housing and rotation and turns
Body；The swivel rotation is set in outside aerial cables；The motor-driven rotation turned by being fixed in housing；It is described
Housing central section and the top setting coating chamber for being located at aerial cables；Coating intracavitary fills waterproof insulation 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 promotion part that prosthetic device advances along aerial cables using the rotation of swivel, utilize insulation of the rotation of swivel to aerial cables
Corase grinding portion, fine grinding portion and the refining portions polished successively of layer and using the rotation of swivel that the waterproof squeezed out by discharge port is exhausted
What edge coating was uniformly smeared on aerial cables surface even smears portion；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 housing at portion rear；The drying plate will uniformly be applied to high-altitude
Waterproof insulation coating drying on cable；It is provided with to reduce hydrogen of the prosthetic device to aerial cables pressure above the housing
Balloon, housing are suspended on by lifting rope below hydrogen balloon；The lower part of the housing is provided with clump weight so that the decentralization of housing
Stablize its posture.
Wherein, the promotion part, corase grinding portion, fine grinding portion and refining portions are tubular, inner surface be respectively arranged with to
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 of rotation 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 set, and pass through more connecting rod connections with refining portions spacing, and the spacing setting that is mutually parallel between each connecting rod makes
The waterproof insulation coating squeezed out by discharge port can be fallen by the gap between connecting rod on aerial cables surface.
Wherein, the external circumference that rotates in the housing is fixedly installed multiple idler wheels；The idler wheel against swivel excircle
Face rolls；The swivel outer circumference surface fixing sleeve is equipped with external toothing；Fixing sleeve is equipped with gear on the machine shaft；The gear
It engages that swivel is driven to rotate with external toothing.
Wherein, it is provided with annular blend stop in the housing；The swivel excircle is fixedly installed annular and pushes away item；The ring
Shape blend stop and annular push away item and are mutually parallel and vertical turn；The annular pushes away item makes swivel along before aerial cables against annular blend stop
Into while push housing 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 housing, swivel and drying plate are radially spliced respectively by halved body, and the halved body of splicing is mutual
Between by latch connect, enable aerial cables be laterally placed in swivel and drying plate in.
Wherein, it is provided with the first electromagnet in the housing；The swivel outer circumference surface is provided with and the first electromagnetism iron phase
To 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
Move the 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 set-up procedure, prosthetic device installation process and repair process steps：
S1：Prosthetic device set-up procedure：
Waterproof insulation coating is filled to coating intracavitary, hydraulic stem is in loose power state at this time, and waterproof insulation coating is in coating
Plane constantly rises and will be pushed up on piston in chamber, 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 housing
Half in vivo, the first electromagnet and the second electromagnetism attract each other, and the halfbody of swivel and the halfbody of housing is made not to be separated from each other；Together
When, annular shelves item and annular push away item against and annular being made to push away item and is located at annular shelves rear so that swivel, which moves ahead, pushes housing
Advance；
Hydrogen balloon is suspended on housing, and hydrogen is filled with into hydrogen balloon, lift is provided for prosthetic device.
S2:Prosthetic device installation process：
The case half bodies for carrying swivel halfbody are encased into aerial cables from aerial cables both sides respectively, make aerial cables set
It is located in swivel, spiral knife mark, corase grinding layer, fine grinding layer and fine grinding layer fit closely respectively with the epidermis of aerial cables；Then
Adult is fixed by lock respectively between housing halved body, between swivel halved body.
S3：Repair process：
Motor drops its center of gravity by gear and external toothing driving swivel rotation in the upward pulling force of hydrogen balloon and clump weight
Under the low position collective effect for deviateing aerial cables, housing itself will not rotate, and turn in rotation process, the spiral of promotion part
Knife mark is cut into shallow line in the epidermis of aerial cables, and is threadingly advanced successively, during advance, while annular pushes away rotation
Annular blend stop is pushed, so as to which housing be promoted to advance together.
Swivel, according to direction of advance, carries out the epidermis of aerial cables to cut shallow line successively, slightly while advance is rotated
Mill, fine grinding and fine grinding so as to which the epidermis of aerial cables be polished, remove the epidermis of aging and the dirt of attachment, after being convenient for
Continuous coating waterproof insulation coating.
It turns while polishing is advanced in rotation,:Solenoid valve is opened, while hydraulic stem is controlled slowly to extend, and hydraulic stem drives
Piston squeezes out the waterproof insulation coating in coating chamber from discharge port；For the waterproof insulation coating of extrusion, rubber bar or sea
Continuous layer is rotated with swivel, and waterproof insulation coating is uniform in aerial cables surface smear.
The present invention has the advantages that：
1st, the present invention can carry out automation reparation to cutaneous ageing aerial cables, by cutting, polishing, coating waterproof
Coatings, drying and etc. repair the aerial cables of aging, cable need not be dismantled in repair process, repairs that speed is fast, cost
It is low, easy to operate.
2nd, the present invention is provided with hydrogen balloon and provides lift for prosthetic device, reduces the weight for even offsetting prosthetic device, keeps away
Pressure of the apparatus for coating to aerial cables is excused from a college course, therefore can also improve the forward power of prosthetic device.
3rd, the present invention is provided with promotion part, while being threadingly advanced by spiral knife mark by the insulating layer of aerial cables
The shallow line of spiral is cut on insulating layer, convenient for subsequently polishing.
4th, 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 is removed, convenient for subsequent coated waterproof insulation coating.
5th, the present invention is provided with the even rubber bar smeared portion, extended spirally by turning drive along the outer circumference surface of aerial cables
It revolves round the sun around aerial cables contact or the even spongy layer for smearing portion's inner surface of tubular is driven around aerial cables contact by swivel
Revolution, so as to which the waterproof insulation coating material for effectively uniformly squeezing out discharge port is uniform.
6th, 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 housing can also be pushed to advance while rotation.
7th, the extruding device that the present invention is set is simple in structure, stable, can be effectively by the waterproof insulation in coating chamber
Coating squeezes out.
8th, the drying plate that the present invention is set can quickly dry the waterproof insulation coating smeared and completed, and avoid because of gravity
Effect tenesmus flowing.
9th, housing of the invention, swivel and drying plate are radially spliced respectively by halved body, the halved body phase of splicing
It is connected between mutually by latching, aerial cables is enable laterally to be placed in swivel and drying plate, there is no need to remove aerial cables
Repair can be completed.
10th, the first electromagnet and the second electromagnet of the invention can make swivel halfbody during prosthetic device is installed
Absorption is not fallen off in case half bodies, and after installation is complete, it need to only disconnect the power supply of the first electromagnet and the second electromagnet
Contact-sorption.
Description of the drawings
Fig. 1 is the structure 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 structure diagram of the embodiment of the present invention two；
Fig. 4 is the decomposition diagram of the embodiment of the present invention two.
Reference numeral is expressed as in figure：
1- housings, 10- extruding devices, 101- pistons, 102- hydraulic stems, 11- motors, 111- gears, 12- coating chamber, 13-
Discharge port, 131- solenoid valves, 14- drying plate, 15- annulars blend stop, the first electromagnet of 16-, 17- hydrogen balloons, 18- clump weights, 19-
Idler wheel, 2- swivels, 21- promotion parts, 22- corase grinding portion, 23- fine grindings portion, 24- refining portions, 25- is even smears portion, 251- rubber bars, 252-
Spongy layer, 253- connecting rods, 26- external toothings, 27- annulars 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 is arranged including housing 1 and rotation
Swivel 2 in housing 1；2 rotation of swivel is set in outside aerial cables 3；The swivel 2 is by being fixed in housing 1
Motor 11 driving rotation；1 middle part of housing and the top setting coating chamber 12 for being located at aerial cables 3；12 side of coating chamber
The paint fill mouth to be opened/closed for being used to fill waterproof insulation coating to coating chamber 12 is set；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 set gradually using the rotation of swivel 2 make promotion part 21 that prosthetic device advances along aerial cables 3, utilize turn 2 turn
Dynamic corase grinding portion 22, fine grinding portion 23 and the refining portions 24 polished successively the insulating layer of aerial cables 3 and utilization turn 2
Rotation even smears portion 25 by what the waterproof insulation coating squeezed out by discharge port 13 was uniformly smeared on 3 surface of aerial cables；The discharging
Mouthfuls 13 are located at refining portions 24 and even smear between portion 25；It is provided in the even housing 1 for smearing 25 rear of portion and is set in aerial cables 3
Outer tubular drying plate 14；The drying plate 14 dries the waterproof insulation coating being uniformly applied on aerial cables 3；The shell
1 top of body is provided with for reducing hydrogen balloon 17 of the prosthetic device to 3 pressure of aerial cables, and housing 1 is suspended on hydrogen by lifting rope
17 lower section of balloon；1 lower part of housing is provided with clump weight 18 so that the decentralization of housing 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
It is respectively arranged with the spiral knife mark protruded to 3 side of aerial cables, corase grinding layer, fine grinding layer and fine grinding layer；The spiral knife mark
Go out shallow line using the insulating layer of the rotation cutting aerial cables 3 of swivel 2 and borrow its reaction force along 3 screw propulsion of aerial cables；
The corase grinding layer, fine grinding layer and fine grinding layer are using 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 housing 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 external toothing 26；Fixing sleeve in 11 shaft of motor
Equipped with gear 111；The gear 111 engages to drive 2 rotation of swivel with external toothing 26.
Further, it is provided with annular blend stop 15 in the housing 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 mutually parallel and vertical turn 2；The annular pushes away item 27 against annular blend stop
15 push 1 advanced in unison of housing while swivel 2 is made to 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 housing 1, swivel 2 and drying plate 14 are radially spliced respectively by halved body, and the two of splicing
Halfbody is connected between each other by latching, and aerial cables 3 is enable laterally to be placed in swivel 2 and drying plate 14；Housing 1, swivel 2
And the halved body of drying plate 14 is half-and-half to divide from its cylindrical cavity is axial.
Preferably, it is provided with the first electromagnet 16 in the housing 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 second electromagnet 28 is 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 to squeeze the hydraulic stem 102 of waterproof insulation coating in coating chamber 12.
Preferably, the main material of the prosthetic device is lightweight ambroin.
Preferably, waterproof insulation coating of the invention selection viscosity is higher, the relatively low pureed coating of mobility, convenient for coating
It can uniformly be smeared on the outer circumference surface of aerial cables 3.
Each electric drive part in the prosthetic device is powered by the unified power supply of external cable or by built-in power, is passed through
Controller regulates and controls and distribution electric current is so that prosthetic device normal operation.
Embodiment two：
Referring to Fig. 3, Fig. 4, embodiment two and embodiment one the difference lies in；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 puts, and passes through more connecting rods 253 and connect, the spacing that is mutually parallel between each connecting rod 253 setting makes the waterproof squeezed out by discharge port 13
Coatings can be fallen by the gap between connecting rod 253 on 3 surface of aerial cables.
A kind of restorative procedure for aerial cables insulating layer aging, using the prosthetic device, including prosthetic device
Three set-up procedure, prosthetic device installation process and repair process steps：
Set-up procedure：
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 be pushed 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 housing 1, make the halfbody of swivel 2 and the halfbody not phase of housing 1
Mutually separation；At this moment, should ensure annular shelves item 15 and annular push away item 27 against and ensuring that annular pushes away item 27 and is located at annular shelves item 15
Rear with ensure swivel 2 move ahead during housing 1 can be pushed to advance；
Hydrogen balloon 17 is suspended on housing 1, and hydrogen is filled with into hydrogen balloon 17, lift is provided for prosthetic device, subtracts
Weight that is small or even offsetting prosthetic device, avoids pressure of the prosthetic device to aerial cables 3, also therefore can improve 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 put is too many, is preferably equal in weight with prosthetic device.
Installation process：
1 halfbody of housing for carrying 2 halfbodies of swivel is encased into aerial cables 3 from 3 both sides of aerial cables respectively, makes high-altitude electric
Cable 3 is set in swivel 2, and spiral knife mark, corase grinding layer, fine grinding layer and fine grinding layer closely paste respectively with the epidermis of aerial cables 3
It closes；Then adult is fixed by lock between 1 halved body of housing, since swivel 2 is resisted against by idler wheel 19 outside aerial cables 3
Therefore, between two swivels 2 rotation need to only be closed by concaveconvex structure pin and fix its relative position, lock can also be used and fix,
Booster stability；Wherein, if even portion 25 of smearing need to make rubber bar 251 deform rear enclosure in high-altitude manually using spiral rubber stick 251
Outside cable 3, helically state is set in outside aerial cables the reply of rubber bar 251 shape after loose power.
Repair process：
Motor 11 is by 2 rotation of gear 111 and the driving of external toothing 26 swivel, in hydrogen balloon 17 upward pulling force and clump weight
18 make its center of gravity reduce under the position collective effect for deviateing aerial cables 3, and housing 1 will not rotate itself, and swivel 2 is in rotation process
In, the spiral knife mark of promotion part 21 is cut into shallow line, and be threadingly advanced successively in the epidermis of aerial cables 3, during advance,
Annular pushes annular blend stop 15 while pushing away 27 rotation of item, so as to which housing 1 be promoted to advance together.
Swivel 2, according to direction of advance, carries out the epidermis of aerial cables to cut shallow line successively, slightly while advance is rotated
Mill, fine grinding and fine grinding so as to which the epidermis of aerial cables 3 be polished, remove the epidermis of aging and the dirt of attachment, after being convenient for
Continuous coating waterproof insulation coating.
Swivel 2 while polishing is advanced in rotation, open, while hydraulic stem 102 is controlled slowly to stretch 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 apply waterproof insulation coating on 3 surface of aerial cables with 2 rotation of swivel
It smears uniformly.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used 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：It is set in including housing (1) and rotation
Swivel (2) in housing (1)；Swivel (2) rotation is set in aerial cables (3) outside；The swivel (2) is by being fixed at
Motor (11) driving rotation in housing (1)；In the middle part of the housing (1) and positioned at the top of aerial cables (3) setting coating chamber
(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 promotion part (21) that prosthetic device advances along aerial cables (3) to setting gradually using the rotation of swivel (2), utilize swivel
(2) corase grinding portion (22), fine grinding portion (23) and the refining portions (24) that rotation polishes successively to the insulating layer of aerial cables (3)
And it will uniformly be applied on aerial cables (3) surface by the waterproof insulation coating that discharge port (13) squeezes out using the rotation of swivel (2)
That smears even smears portion (25)；The discharge port (13) is positioned 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 housing (1) of side and is set in the 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 to reduce prosthetic device to height above the housing (1)
The hydrogen balloon (17) of empty cable (3) pressure, housing (1) are suspended on by lifting rope below hydrogen balloon (17)；Housing (1) lower part
Clump weight (18) is provided with so that the decentralization of housing (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：It is described to push away
It is tubular into portion (21), corase grinding portion (22), fine grinding portion (23) and refining portions (24), inner surface is respectively arranged with to high-altitude
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 are using the insulating layer of the 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：It is described even
It smears portion (25) and includes two deformable spiral rubber bars (251), described rubber bar (251) one end, which is respectively separated to be fixed on, to be turned
On body (2), the other end is extended spirally along the outer circumference surface of aerial cables (3).
4. a kind of prosthetic device for aerial cables insulating layer aging as claimed in claim 2, it is characterised in that：It is described even
Portion (25) is smeared as tubular, inner surface is provided with the spongy layer (252) being uniformly applied to coating on aerial cables (3)；It is described
Even portion (25) of smearing is set with refining portions (24) spacing, and passes through more connecting rod (253) connections, mutually flat between each connecting rod (253)
Line space setting makes the waterproof insulation coating squeezed out by discharge port (13) that can be fallen by the gap between connecting rod (253) in high-altitude electricity
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 housing (1) and is fixedly installed multiple idler wheels (19) around swivel (2) excircle；The idler wheel (19) against swivel (2) outer circle
Circumferential surface rolls；Described swivel (2) outer circumference surface fixing sleeve is equipped with external toothing (26)；Fixing sleeve is equipped in motor (11) shaft
Gear (111)；The gear (111) engages to drive swivel (2) rotation with external toothing (26).
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) is 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 mutually parallel and vertical turn (2)；The annular pushes away item (27) to be made against annular blend stop (15)
Swivel (2) pushes housing (1) advanced in unison while advance along aerial cables (3)；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 respectively by halved body, and the halved body of splicing passes through between each other
Lock connection, makes aerial cables (3) that can laterally be placed 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) is 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：It is described to squeeze
The piston (101) and driving piston (101) that material device (10) is slidably matched including one with coating chamber (12) sealing are in coating chamber
(12) it moves to squeeze the hydraulic stem (102) of waterproof insulation coating in.
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 set-up procedure, prosthetic device installation process and repair process steps：
S1：Prosthetic device set-up procedure：
Waterproof insulation coating is filled into coating chamber 12, hydraulic stem 102 is in loose power state at this time, and waterproof insulation coating is in coating
Plane constantly rises and will be pushed up on piston 101 in chamber 12, 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 individually positioned in housing
In vivo, the first electromagnet 16 and the second electromagnetism 28 attract each other the half of 1, and the halfbody of swivel 2 and the halfbody of housing 1 is made not to divide mutually
From；Meanwhile annular shelves item 15 and annular push away item 27 against and annular being made to push away item 27 and is located at annular 15 rear of shelves item so that swivel
2, which move ahead, pushes housing 1 to advance；
Hydrogen balloon 17 is suspended on housing 1, and hydrogen is filled with into hydrogen balloon 17, lift is provided for prosthetic device.
S2:Prosthetic device installation process：
1 halfbody of housing for carrying 2 halfbodies of swivel is encased into aerial cables 3 from 3 both sides of aerial cables respectively, makes aerial cables 3
It is set in swivel 2, the epidermis of spiral knife mark, corase grinding layer, fine grinding layer and fine grinding layer respectively with aerial cables 3 fits closely；
Then adult is fixed by lock respectively between 1 halved body of housing, between 2 halved bodies of swivel.
S3：Repair process：
Motor 11 is made by 2 rotation of gear 111 and the driving of external toothing 26 swivel in the upward pulling force of hydrogen balloon 17 and clump weight 18
Its center of gravity is reduced under the position collective effect for deviateing aerial cables 3, and housing 1 will not rotate itself, turns 2 in rotation process,
The spiral knife mark of promotion part 21 is cut into shallow line, and be threadingly advanced successively in the epidermis of aerial cables 3, during advance, ring
Shape pushes annular blend stop 15 while pushing away 27 rotation of item, so as to which housing 1 be promoted to advance together.
Swivel 2, according to direction of advance, carries out the epidermis of aerial cables to cut shallow line successively, roughly grinds, is thin while advance is rotated
Mill and fine grinding so as to which the epidermis of aerial cables 3 be polished, remove the epidermis of aging and the dirt of attachment, convenient for subsequently applying
Cover waterproof insulation coating.
2 are turned while polishing is advanced in rotation,:Solenoid valve 131 is opened, while hydraulic stem 102 is controlled slowly to extend, hydraulic stem
102 driving pistons 101 squeeze out the waterproof insulation coating in coating chamber 12 from discharge port 13；The waterproof insulation of extrusion is applied
Material, rubber bar 251 or spongy layer 252 are uniform in 3 surface smear of aerial cables by waterproof insulation coating with 2 rotation of swivel.
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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 true CN108173176A (en) | 2018-06-15 |
| CN108173176B CN108173176B (en) | 2019-09-13 |
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| 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 |
| CN113285401A (en) * | 2021-07-15 | 2021-08-20 | 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 |
| CN114977022A (en) * | 2022-06-15 | 2022-08-30 | 中国电力科学研究院有限公司 | Repairing device, repairing system and repairing method for main insulation of cable |
| CN116169605A (en) * | 2023-04-23 | 2023-05-26 | 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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