CN106448962A - Live cleaning device for electrical insulators - Google Patents
Live cleaning device for electrical insulators Download PDFInfo
- Publication number
- CN106448962A CN106448962A CN201611189153.0A CN201611189153A CN106448962A CN 106448962 A CN106448962 A CN 106448962A CN 201611189153 A CN201611189153 A CN 201611189153A CN 106448962 A CN106448962 A CN 106448962A
- Authority
- CN
- China
- Prior art keywords
- plate
- slide unit
- car body
- cleaning
- support shaft
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/52—Insulators or insulating bodies characterised by their form having cleaning devices
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- Cleaning In General (AREA)
Abstract
The invention discloses a live cleaning device for electrical insulators. The live cleaning device is used for cleaning the insulators to avoid pollution flashover and comprises a vehicle body, a slide table, a translation mechanism, a rotary table, a rotating mechanism, a lift, a regulation mechanism and a sweeping mechanism. The slide table is slidably mounted on the vehicle body, the translation mechanism which drives the slide table is arranged on the vehicle body, the rotary table is rotatably mounted on the slide table, the rotating mechanism which drives the rotary table is arranged on the slide table, and the regulation mechanism is arranged at the top of the lift which is arranged on the rotary table. The regulation mechanism comprises a supporting plate which is adjustable in inclination angle, the sweeping mechanism is arranged on the supporting plate and comprises sweeping shaft which is rotatably mounted on the supporting plate, and a plurality of sweeping brushes are fully distributed on the sweeping shaft. Two sides of each sweeping brush are provided with two curved dust suction inlets different in diameter respectively. A supporting shaft communicated with the sweeping shaft is fixed to the supporting plate and connected with a dust collector through a dust suction pipe. The live cleaning device is effective in sweeping of the electrical insulators.
Description
Technical field
The present invention relates to electric power maintenance technical field, specifically a kind of electric insulator charged sweeper.
Background technology
In the running of power circuit, dust can constantly be deposited on the surface of insulator.When on electric insulator
Dust more when can cause the generation of pollution flashover phenomenon, when pollution flashover phenomenon occurs, the normal operation of power circuit can be affected, seriously
When can also affect transmit electricity safety.
Content of the invention
It is an object of the invention to provide a kind of electric insulator charged sweeper, for realizing keeping away the cleaning of insulator
Exempt from the generation of pollution flashover phenomenon.
The present invention solves its technical problem and is adopted the technical scheme that：Electric insulator charged sweeper, is characterized in that,
It includes car body, slide unit, translation mechanism, turntable, rotating mechanism, elevator, governor motion and cleaning agency, on the car body
Slide unit being slidably fitted with, the translation mechanism for driving slide unit to move relative to car body is provided with the car body, turns on the slide unit
The dynamic rotating mechanism for being provided with turntable, being provided with that driving turntable rotates on the slide unit, is provided with elevator on the turntable,
The top of the elevator is provided with governor motion, and the governor motion includes the gripper shoe of a tilt adjustable, at described
Fagging is provided with cleaning agency, and the cleaning agency includes the cleaning axle being rotatably installed in gripper shoe, is covered with axle is cleaned
Some cleaning brushes, in the curved suction port that is respectively provided on two sides with of each cleaning brush, and the aperture difference of two suction ports,
Support shaft is fixed with the gripper shoe, the support shaft is connected with axle is cleaned, and the support shaft is by sweep-up pipe and dust suction
Device connects.
Further, the translation mechanism is that translation oil cylinder, the translation oil cylinder is arranged between car body and slide unit.
Further, the rotating mechanism includes electric rotating machine, rotary worm, rotation of worm gear, swing pinion and rotary teeth
Circle, the rotation gear ring is fixed on the bottom of turntable, and the swing pinion is engaged with rotation gear ring and swing pinion and rotation snail
Coaxial setting is taken turns, the rotary worm is engaged with rotation of worm gear and rotary worm is fixed on the output shaft of electric rotating machine, rotation
Motor is fixed on slide unit.
Further, the elevator is fork type elevator.
Further, the governor motion includes lower plate, the first dump ram, middle plate, the second dump ram, upper plate, song
Handle, gripper shoe and the 3rd dump ram, the lower plate is fixed on the top of elevator, the middle plate be articulated and connected with lower plate and
First dump ram is provided between the two, and the upper plate is hingedly mounted on middle plate and is between provided with the second inclination oil
Cylinder, is hinged with a pair of crank on the upper plate, is provided with gripper shoe between two cranks, the gripper shoe, crank and upper plate structure
Become parallelogram linkage, one is provided with the 3rd dump ram between crank and upper plate wherein.
Further, the support shaft is open at one end, the hollow structure of another end closure, the sealing end of the support shaft
Be placed in the inner chamber for clean axle and sealing member be provided with the two ends of support shaft with cleaning between axle, on the outer wall of the support shaft
It is provided with air-vent.
Further, a pair of side plates being provided with the bottom of the slide unit, is provided with vertical plane on the side plate
Lower guide bearing, is provided with track on car body, and the lower guide bearing is located on track.
Further, the upper guide bearing being additionally provided with the side plate in positioned at horizontal plane, the upper guide bearing with
Car body is engaged.
Further, mounting groove being provided with the car body, be provided with dividing plate in the mounting groove, cuts with scissors on the dividing plate
Connecing and cover plate being installed, the avoidance hole for avoiding side plate is provided with the cover plate.
The invention has the beneficial effects as follows：The electric insulator charged sweeper that the present invention is provided, can pass through slide unit, translation
Cleaning agency is placed in suitable operating position, Ran Houqing by mechanism, turntable, rotating mechanism, the effect of elevator and governor motion
The rotation of cleaning brush and the friction of insulator in mechanism is swept, realizes the cleaning to insulator；Suction port and dust suction in cleaning agency
The setting of device, it is possible to achieve the suction to dust.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the scheme of installation of turntable and slide unit；
Fig. 3 is the schematic diagram of car body；
Fig. 4 is the structural representation of car body upper slide unit installation place；
Fig. 5 is the schematic diagram of cover plate；
Fig. 6 is the schematic diagram of dividing plate；
Fig. 7 is the structural representation of slide unit；
Fig. 8 is the scheme of installation of turntable；
Fig. 9 is the schematic diagram of cleaning agency；
Figure 10 is the axial schematic diagram for cleaning axle；
Figure 11 is local direction view at the A in Figure 10；
Figure 12 is the axial schematic diagram of support shaft；
Figure 13 is the cross-sectional schematic of support shaft；
Figure 14 is effect schematic diagram of the air-flow to cleaning brush during dust suction operation；
In figure：1 car body, 11 mounting grooves, 12 cover plates, 121 installing holes, 122 strip holes, 13 tracks, 14 dividing plates, 141 journal stirrups,
142 pass through hole, 143 avoid holes, 144 circular holes, 15 translation oil cylinders, 16 cushion blocks, 2 slide units, 21 stepped holes, 22 side plates, 23 connecting plates,
24 convex edges, 25 first otic placodes, 26 times guide bearings, guide bearing on 27,28 turntables, 281 spring bearings, 282 gear rings, 283 teeth
Wheel, 284 rotation of worm gear, 285 rotary worms, 286 electric rotating machines, 3 elevator, 4 governor motions, 41 lower plates, 411 first incline oil
Cylinder, plate in 42,421 second dump rams, 43 upper plates, 431 the 3rd dump rams, 44 cranks, 5 cleaning agencies, 51 gripper shoes, 52
Cleaning axle, 521 suction ports, 522 cleaning brushes, 523 first bearings, 524 driving worm gears, 525 driving worm screws, 526 motors, 53
Support shaft, 531 connecting tubes, 532 air-vents, 533 second bearings, 54 vacuum cleaners, 541 sweep-up pipes, 542 adapters, 6 second ears
Plate.
Specific embodiment
As shown in Fig. 1 to Figure 14, the invention mainly comprises car body 1, slide unit 2, translation mechanism, turntable 28, rotating mechanism, tune
Section mechanism and cleaning agency, are described the present invention below in conjunction with the accompanying drawings.
As shown in figure 1, basis of the car body 1 for the present invention, as shown in Fig. 2 mounting groove 11 is provided with car body, in car body
Other parts are installed in mounting groove.The dividing plate 14 of vertical placement is provided with mounting groove, and as shown in Figure 3, Figure 4, dividing plate will be installed
Groove is divided into two.As shown in fig. 6, dividing plate is square metallic plate, be provided with a pair of journal stirrup 141 on the top of dividing plate side, every
Hinged on plate cover plate 12 is installed, as shown in figure 5, cover plate is square metallic plate, be provided with installing hole 121 in the side of cover plate,
Journal stirrup is located in installing hole and hinged with cover plate.A pair of strip hole 122 is provided with the opposite side of cover plate.Between two journal stirrups every
Top of the plate portion be provided with a pair of rectangle by hole 142, two, a pair of avoidance hole 143 is provided with by the dividing plate top between hole, two
The dividing plate for avoiding between hole is provided with circular hole 144.Four tracks 13 are provided with mounting groove, and four tracks are divided into two pairs, in pairs
Two tracks be separately positioned on the both sides by hole.By being connected by hole transition between two paired tracks, rolling element can be by
Cross on one track and be transferred to behind hole on another paired track.For ease of the placement of cover plate, mounting groove its
In medial wall be provided with the cushion block 16 of L-shaped, when the free end of cover plate is ridden on cushion block, cover plate is horizontal.
Slide unit 2 is provided with the mounting groove on the right side of dividing plate, as shown in fig. 7, slide unit is rectangular configuration, to set in the bottom of slide unit
There is a pair of side plates 22, side plate is connected with slide unit, and biside plate be arranged in parallel.Connecting plate is wherein provided between one end in biside plate
23, realize being fixedly connected biside plate by connecting plate.Translation oil cylinder 15, translation oil is provided with the mounting groove on the left of dividing plate
The piston rod of cylinder is connected with connecting plate through after circular hole, can drive slide unit when translation oil cylinder action along car body fore-and-aft direction
Mobile.Translation oil cylinder constitutes translation mechanism, and translation mechanism can also be other forms, can such as include motor, gear, tooth
Bar, certain translation mechanism can also be made up of other structures.Convex edge 24 is respectively fixed with every side plate, and convex edge is tied for strip
Structure, is fixed with the first otic placode 25 in the bottom of convex edge, the lower guide bearing 26 being provided with the first otic placode in positioned at vertical plane,
Lower guide bearing can be rotated relative to the first otic placode, placed lower guide bearing in orbit during installation.Pacify in the side of convex edge
Upper guide bearing 27 in horizontal plane is housed, after lower guide bearing is placed in orbit, upper guide bearing and mounting groove
Contact internal walls, so descend guide bearing corresponding with paired track, and upper guide bearing is corresponding with the inwall of mounting groove, so that sliding
Platform is stably moved along straight line in mounting groove.Stepped hole 21 is provided with the top of slide unit, as shown in figure 8, the macropore in stepped hole
In be provided with spring bearing 281, be fixed with turntable 28 in the inner ring of bearing support, turntable can be revolved in the horizontal plane with respect to slide unit
Turning, rotation gear ring 282 is fixed with the bottom of turntable, is fixed with electric rotating machine 286, in electric rotating machine in the aperture of stepped hole
Outfan be fixed with rotary worm 285, rotary worm engages cooperation with rotation of worm gear 284, rotation of worm gear pass through axis of rotation
In stepped hole, the setting coaxial with rotation of worm gear of swing pinion 283 with rotation gear ring engagement, when electric rotating machine work
When, the rotation of rotary worm, rotation of worm gear, swing pinion and rotation gear ring driving turntable, electric rotating machine, rotation snail can be passed through
Bar, rotation of worm gear, swing pinion and rotation gear ring constitute rotating mechanism.
Elevator 3 is fixed with the top of turntable, elevator is that fork type elevator, fork type elevator has larger
Folding property.Governor motion is provided with the top of elevator, as shown in figure 9, governor motion mainly includes that lower plate 41, first inclines oil
Cylinder 411, middle plate 42, the second dump ram 421, upper plate 43, the 3rd dump ram 431 and crank 44, lower plate 41 is fixed on lifting
The top of machine, lower plate left side hinged be provided with plate 42, be provided with the first dump ram 411 between middle plate and lower plate, lead to
Cross the swing of the relative lower plate of plate during the first dump ram drives, hinged on middle plate upper plate 43 is installed, the bottom of upper plate with
The top of middle plate is respectively equipped with the second otic placode 6, is provided with the second dump ram 421 between two second otic placodes, inclines by second
The swing of hydraulic oil cylinder driving upper plate middle plate relatively.Hinged on upper plate a pair of crank 44 is installed, the length of two cranks is identical, two
Gripper shoe 51 is provided between the free end of crank, and gripper shoe, crank and upper plate constitute parallelogram linkage, wherein
One is provided with the 3rd dump ram 431 between crank and upper plate, drive the movement of gripper shoe by the 3rd dump ram, work as upper plate
Angle of inclination fix after, no matter the 3rd dump ram how action, the relative angle between gripper shoe and horizontal plane is just
Fixing.Lower plate, the first dump ram, middle plate, the second dump ram, upper plate, gripper shoe, crank and the 3rd dump ram are constituted
Governor motion.
Cleaning agency is provided with the supporting plate, and cleaning agency is used for realizing the direct cleaning to insulator.On the supporting plate
A pair first bearings 523 are fixed with, and cleaning axle 52, such as Figure 10, Tu11Suo is rotatablely equipped between two first paired bearings
Show, it is hollow axial workpiece to clean axle, is covered with cleaning brush 522 on the outer wall for cleaning axle, cleaning brush is on the one hand along cleaning axle
Axial direction be uniformly arranged, on the other hand along clean axle circumference be evenly arranged.Cleaning brush on each circumference that cleaning brush is located
Be respectively provided on two sides with suction port 521, suction port is that curved hole, and the aperture of two suction ports of cleaning brush both sides is not
With, so when there is air-flow to enter into cleaning axle inside from outside cleaning axle, the suction at two suction ports of cleaning brush both sides is not
With.As shown in figure 14, clean cleaning brush when axle is rotated to contact with insulator and phase mutual friction between the two, for a long time using rear clear
Brush can become bended, and bending direction is towards the side for cleaning axle steer.In the suction port of cleaning brush both sides, cleaning brush bends towards
The suction port aperture of side is more than the suction port aperture of cleaning brush opposite side, and the suction that such cleaning brush bends towards side is larger, can
So that the degree of crook of cleaning brush reduces, to improve the service life of cleaning brush.
It is additionally provided with a pair second bearings 533 on the supporting plate, between two second bearings, support shaft 53 is fixed with, such as schemes
12nd, shown in Figure 13, support shaft is open at one end, the hollow axial workpiece of another end closure, to be provided with the opening end of support shaft
Connecting tube 531, is provided with air-vent 532 on the outer wall of support shaft, and support shaft is placed in the inner chamber for cleaning axle, and in support shaft
Two ends are respectively equipped with sealing member with cleaning between axle, the setting of sealing member can ensure that support shaft and the junction sealing for cleaning axle
Well, sealing member should with good wearability, with ensure support shaft and clean between axle because after prolonged relative rotation not
Can gas leakage.For the relative rotation for cleaning axle relative support axle is driven, driving worm gear 524 being fixed with the one end for cleaning axle, is propping up
Motor 526 being fixed with fagging, is fixed with driving worm screw 525 in the outfan of motor, drives worm screw and drive snail
Wheel engagement coordinates.Motor, driving worm gear and driving worm screw constitute and drive the drive mechanism for cleaning axle rotation, in gripper shoe
On be fixed with vacuum cleaner 54, be provided with sweep-up pipe 541 on vacuum cleaner, sweep-up pipe is connected with connecting tube pipe by adapter, connection
The substantially transition conduit of device, is realized sweep-up pipe by transition conduit and is connected with the pipe of connecting tube.By vacuum cleaner so that air-flow is from clear
The outside for sweeping axle enters into the inner side of support shaft, so when cleaning brush carries out dust cleaning to insulator, the dust warp that kicks up
Suction port is entered in cleaning axle, is then entered in vacuum cleaner through support shaft, connecting tube, sweep-up pipe successively.Clean axle, cleaning
Brush, support shaft, vacuum cleaner, sweep-up pipe, connecting tube, the first bearing and the second bearing constitute cleaning agency.
During use, cleaning agency is caused in suitable work by elevator, translation mechanism, rotating mechanism and governor motion
Make position, then cleaning agency realizes the cleaning to insulator.
Claims (9)
1. electric insulator charged sweeper, is characterized in that, it includes car body, slide unit, translation mechanism, turntable, rotating mechanism, liter
Drop machine, governor motion and cleaning agency, are slidably fitted with slide unit on the car body, are provided with driving slide unit phase on the car body
Translation mechanism to car body movement, is rotatablely equipped with turntable on the slide unit, is provided with driving turntable rotation on the slide unit
Rotating mechanism, be provided with elevator on the turntable, be provided with governor motion at the top of the elevator, the governor motion
Including the gripper shoe of a tilt adjustable, in the gripper shoe, cleaning agency is provided with, the cleaning agency includes to rotate peace
Dress cleaning axle on the supporting plate, is covered with some cleaning brushes on axle is cleaned, and is respectively provided on two sides with one in each cleaning brush
Curved suction port, and two suction ports aperture difference, be fixed with support shaft in the gripper shoe, the support shaft with clear
Axle connection is swept, the support shaft is connected with vacuum cleaner by sweep-up pipe.
2. electric insulator charged sweeper according to claim 1, is characterized in that, the translation mechanism is translation oil
Cylinder, the translation oil cylinder is arranged between car body and slide unit.
3. electric insulator charged sweeper according to claim 1, is characterized in that, the rotating mechanism includes electric rotating
Machine, rotary worm, rotation of worm gear, swing pinion and rotation gear ring, the rotation gear ring is fixed on the bottom of turntable, the rotation
Gear is engaged and swing pinion setting coaxial with rotation of worm gear with rotation gear ring, and the rotary worm is engaged with rotation of worm gear and revolved
Turn worm screw to be fixed on the output shaft of electric rotating machine, electric rotating machine is fixed on slide unit.
4. electric insulator charged sweeper according to claim 1, is characterized in that, the elevator is scissors type elevating
Machine.
5. electric insulator charged sweeper according to claim 1, is characterized in that, the governor motion include lower plate,
First dump ram, middle plate, the second dump ram, upper plate, crank, gripper shoe and the 3rd dump ram, the lower plate is fixed on
The top of elevator, the middle plate is articulated and connected with lower plate and is between provided with the first dump ram, and the upper plate is hinged
The second dump ram being provided with middle plate and between, a pair of crank is hinged with the upper plate, in two cranks
Between be provided with gripper shoe, the gripper shoe, crank and upper plate constitute parallelogram linkage, wherein a crank with upper
The 3rd dump ram is provided between plate.
6. electric insulator charged sweeper according to claim 1, is characterized in that, the support shaft be open at one end,
The hollow structure of another end closure, the sealing end of the support shaft be placed in the inner chamber for cleaning axle and the two ends of support shaft with clear
Sweep between axle and sealing member is provided with, on the outer wall of the support shaft, be provided with air-vent.
7. electric insulator charged sweeper according to claim 1, is characterized in that, be provided with one in the bottom of the slide unit
To side plate, the lower guide bearing being provided with the side plate in positioned at vertical plane, track is provided with car body, the lower axis of guide
Hold on track.
8. electric insulator charged sweeper according to claim 7, is characterized in that, is additionally provided with and is located on the side plate
Upper guide bearing in horizontal plane, the upper guide bearing is engaged with car body.
9. electric insulator charged sweeper according to claim 8, is characterized in that, be provided with installation on the car body
Groove, is provided with dividing plate in the mounting groove, hinged on the dividing plate cover plate is installed, be provided with avoidance side plate on the cover plate
Avoidance hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189153.0A CN106448962B (en) | 2016-12-21 | 2016-12-21 | Electric insulator charged sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611189153.0A CN106448962B (en) | 2016-12-21 | 2016-12-21 | Electric insulator charged sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106448962A true CN106448962A (en) | 2017-02-22 |
| CN106448962B CN106448962B (en) | 2017-09-29 |
Family
ID=58215156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611189153.0A Expired - Fee Related CN106448962B (en) | 2016-12-21 | 2016-12-21 | Electric insulator charged sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106448962B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583284A (en) * | 2018-05-21 | 2018-09-28 | 宁波井上华翔汽车零部件有限公司 | Instrument board with dustproof cover |
| CN115228857A (en) * | 2022-06-14 | 2022-10-25 | 湖南开放大学(湖南网络工程职业学院、湖南省干部教育培训网络学院) | Robot for cleaning interior of pipeline |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05282948A (en) * | 1992-03-27 | 1993-10-29 | Tokyo Electric Power Co Inc:The | Dirt remover for insulator |
| JPH11149838A (en) * | 1997-11-13 | 1999-06-02 | Toshiba Eng Co Ltd | Insulator cleaning device |
| CN1336270A (en) * | 2001-09-20 | 2002-02-20 | 上海交通大学 | Robot for cleaning alive ultrahigh voltage equipment |
| CN105327872A (en) * | 2015-11-17 | 2016-02-17 | 国网山东商河县供电公司 | Insulator cleaning device |
| KR20160087645A (en) * | 2015-01-14 | 2016-07-22 | 주식회사 대명엔지니어링 | Cleaning machine for insulator or T-bar using dry ice |
| CN205518725U (en) * | 2016-03-09 | 2016-08-31 | 国网山东省电力公司郓城县供电公司 | Antifouling sudden strain of a muscle cleaning device of high tension transmission line |
-
2016
- 2016-12-21 CN CN201611189153.0A patent/CN106448962B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05282948A (en) * | 1992-03-27 | 1993-10-29 | Tokyo Electric Power Co Inc:The | Dirt remover for insulator |
| JPH11149838A (en) * | 1997-11-13 | 1999-06-02 | Toshiba Eng Co Ltd | Insulator cleaning device |
| CN1336270A (en) * | 2001-09-20 | 2002-02-20 | 上海交通大学 | Robot for cleaning alive ultrahigh voltage equipment |
| KR20160087645A (en) * | 2015-01-14 | 2016-07-22 | 주식회사 대명엔지니어링 | Cleaning machine for insulator or T-bar using dry ice |
| CN105327872A (en) * | 2015-11-17 | 2016-02-17 | 国网山东商河县供电公司 | Insulator cleaning device |
| CN205518725U (en) * | 2016-03-09 | 2016-08-31 | 国网山东省电力公司郓城县供电公司 | Antifouling sudden strain of a muscle cleaning device of high tension transmission line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583284A (en) * | 2018-05-21 | 2018-09-28 | 宁波井上华翔汽车零部件有限公司 | Instrument board with dustproof cover |
| CN108583284B (en) * | 2018-05-21 | 2024-03-12 | 宁波井上华翔汽车零部件有限公司 | Instrument board with dust cover |
| CN115228857A (en) * | 2022-06-14 | 2022-10-25 | 湖南开放大学(湖南网络工程职业学院、湖南省干部教育培训网络学院) | Robot for cleaning interior of pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106448962B (en) | 2017-09-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Zhaochun Inventor after: Meng Shan Inventor after: Liu Jingqiu Inventor after: Gai Yujian Inventor after: Lin Xunpeng Inventor after: Zhao Wei Inventor after: Li Jianping Inventor after: Wang Fei Inventor after: Diao Xunjing Inventor after: Zheng Yang Inventor after: Guo Bingzuo Inventor after: Liu Hongzhi Inventor after: Yu Bo Inventor before: Yin Shanli Inventor before: Zhao Wei Inventor before: Diao Xunjing Inventor before: Zheng Yang Inventor before: Guo Bingzuo |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20181221 |