CN107154599B - It is a kind of charge installation insulator M pin to pin device - Google Patents
It is a kind of charge installation insulator M pin to pin device Download PDFInfo
- Publication number
- CN107154599B CN107154599B CN201710434503.3A CN201710434503A CN107154599B CN 107154599 B CN107154599 B CN 107154599B CN 201710434503 A CN201710434503 A CN 201710434503A CN 107154599 B CN107154599 B CN 107154599B
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- holder
- pin
- connect
- pins
- bar
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- 239000012212 insulator Substances 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 5
- 244000152100 Sorbus torminalis Species 0.000 claims description 5
- 239000000725 suspension Substances 0.000 abstract description 9
- 230000033001 locomotion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention discloses it is a kind of charge installation insulator M pin to pin device, it is a kind of charge installation insulator M pin to pin device, including insulating bar, holder, clamp system and give pin mechanism, described insulating bar one end is connect with holder, driving mechanism is equipped in insulating bar, driving mechanism drives clamping mechanism and to pin mechanism；The clamp system includes clamping plate, ball-screw, holder is equipped with leading screw holder, ball-screw includes screw rod and nut, screw rod is arranged on leading screw holder, described to pin mechanism includes mandril, guide cylinder, spring and starting bar, spring is equipped on mandril below gag lever post between guide cylinder bottom, hinged block is equipped with outside guide cylinder, the starting bar is hinged with hinged block, starting bar is equipped with the through-hole passed through for gag lever post, cord is connect by starting bar by auxiliary device with top plate, the device can be directed to the suspension insulator string of different model and tonnage, complete the replacement and installation of M pins in socket-clevis eye.
Description
Technical field
The present invention relates to Maintenance of Electric Transmission Line equipment technical fields more particularly to a kind of charge to install insulator M pins
Give pin device.
Background technology
In overhead transmission line, the case where M pins abjection, is more at suspension insulator bowl head, and the safety for seriously threatening circuit is steady
Fixed operation, needs to solve in time.Mostly use the operating type of interruption maintenance greatly now, the application that has a power failure is cumbersome, takes time and effort.Separately
Outside, since overhead transmission line is run in the natural environment for a long time, insulator is inevitably influenced by external environment condition, is caused
Insulation performance is reduced or is lost, and to ensure line security reliability of operation, usually earth potential working method is used to carry out insulator
Replacement.Earth potential working method：Operating personnel keeps human body and the earth (or shaft tower) same current potential, and band is contacted by insulating tool
The operation of electric body.At this moment the relationship of human body and electrical body is：Greatly (or shaft tower) people → insulating tool → electrical body.
In charged for replacement anti-pollution type insulator work, due to (being referred mainly to socket-clevis eye opening by porcelain vase model, gold utensil
Direction), the influences of the factors such as power tool, when encountering the anti-pollution type insulator that shirt rim is big, bulb is deep, the blocking of insulator shirt rim
Common apparatus is to the M taking-ups sold and installation, when replacing straight line insulator string, when encountering socket-clevis eye opening perpendicular to circuit
When direction, general M pins fetching device is even more helpless.
It is commonly used with current domestic transmission line of electricity large-section lead, the tonnage of suspension insulator string, model also with
Increase, especially glass, porcelain large-tonnage suspension insulator disk diameter increase, bowl head diameter increase, M pin size increase, group
It pin removal used and cannot meet the needs to pin device when assembly and disassembly suspension insulator string.For large-scale suspension insulator
Substring then needs a kind of equipment that M pins were chosen and installed in automation.
In view of the above problems, the purpose of the present invention is to provide it is a kind of charge installation insulator M pin to pin
Device can be directed to the suspension insulator string of different model and tonnage, complete the replacement and installation of M pins in socket-clevis eye.
The present invention is achieved by the following technical solutions：
It is a kind of charge installation insulator M pin to pin device, including insulating bar, holder, clamp system and give pin mechanism, institute
It states insulating bar one end to connect with holder, driving mechanism is equipped in insulating bar, driving mechanism drives clamping mechanism and to pin mechanism；Institute
It includes clamping plate, ball-screw to state clamp system, and holder is equipped with leading screw holder, and ball-screw includes screw rod and nut, driving
Mechanism is connect with screw rod, and screw rod is arranged on leading screw holder, and the nut is connect with top plate, and the holder is equipped with sliding slot, spiral shell
Bar fixed plate and insulating bar holder, flexible axle are connect with screw rod, and the clamping plate lower part is equipped with slide bar, and the slide bar is matched with sliding slot
It closes, clamping plate lower part is connect by a pair of of short connecting rod with top plate, and short connecting rod both ends are hinged with clamping plate and top plate respectively；It is described to give
Pin mechanism includes mandril, guide cylinder, spring and starting bar, and the guide cylinder is hollow tube, and guide cylinder is radially equipped with
Guide groove, mandril are equipped with gag lever post, and gag lever post is located in guide groove, the mandril below gag lever post between guide cylinder bottom
It is equipped with spring, hinged block is equipped with outside guide cylinder, the starting bar is hinged with hinged block, and starting bar is equipped with and is worn for gag lever post
Cord is connect by the through-hole crossed, starting bar by auxiliary device with top plate, and mandril one end is equipped with and answers back to plate.
The holder further include insulating bar holder, clamp system holder and give pin mechanism holder, the insulating bar holder
Perpendicular to clamp system holder and be located at clamp system holder side, it is described to pin mechanism support vertical in clamping mechanism holder simultaneously
Among clamp system holder, the leading screw holder is set to above clamp system holder.
The auxiliary device includes pulley bracket and pulley, and pulley bracket is arranged above to pin mechanism holder, pulley
On pulley bracket.
Cord connect around pulley one end with starting bar, and the cord other end is passed through and connect with top plate to pin mechanism holder.
The driving mechanism includes motor, flexible axle and fixing bearing, and the motor setting is soft in insulating bar inner bottom
Axis is connect with motor, and motor is simultaneously electrically connected with movable power source, and motor positive and inverse is equipped with outside insulating bar and is switched, flexible axle upper and lower side
Coordinate with the fixing bearing being arranged inside insulating bar.
The clamp system further includes bevel-gear sett, and bevel gear connect with flexible axle and screw rod respectively.
It is described to answer back to fast positioned at two clamping plates between, it answers back to fast width and is less than the distance between two clamping plates.
The clamping plate medial surface is equipped with groove, and the inside grooves are equipped with anti-skid chequer.
The width of the groove is more than the thickness of M pins.
The usefulness of the invention is：
1. the present invention is compact to design, simple in structure, cost is relatively low, can be suitably used for the suspension insulator string of various models
The replacement of M pins.
2. the automation degree of equipment is higher, keep staff more convenient when in use, and safety higher.
3. clamping plate can adjust the clamping distance of clamping plate by motor rotation, to adapt to different size of M pins.
4. the device can earth potential working also can equipotential live line work, conformability is more preferable.
5. either equipotential live line work or earth potential working, reduction manual hand manipulation all as possible, and use automatic
Change control, greatly improves work efficiency.
6. when installing M pins, motor drives flexible axle to drive clamping plate to unclamp and clamp, and motor is arranged in insulating bar hand
Portion is held, this is significantly reduced and gives pin device front end weight.
7. when to pin, start motor reversal, motor drives clamping plate to unclamp, while connecting rod drives and opened to pin mechanism
It is dynamic, mandril is discharged, mandril hits M pins, to which M pins to be installed into socket-clevis eye.
8. write off function should be provided simultaneously with to pin device, clamping plate is inserted into socket-clevis eye, starts motor and rotates forward, clamping plate
It clamps, M pins are clamped, and then pin device will be given to extract, you can write off.
9. the inside grooves on clamping plate are equipped with anti-skid chequer, M pins is made to be stuck on clamping plate well, in write off or gives pin
When, M pin pop-ups will not be made.
Description of the drawings
Attached drawing 1 is axonometric drawing of the present invention；
Attached drawing 2 is enlarged diagram at axonometric drawing A of the present invention；
Attached drawing 3 is enlarged diagram at axonometric drawing B of the present invention；
Attached drawing 4 is front view of the present invention；
Attached drawing 5 is vertical view of the present invention；
Attached drawing 6 is left view of the present invention；
Attached drawing 7 is rearview of the present invention；
Attached drawing 8 is use state diagram of the present invention；
Attached drawing 9 is enlarged diagram at use state diagram C of the present invention.
In Fig. 1-9,1, insulating bar, 2, clamp system, 3, give pin mechanism, 4, holder, 5, M pins, 11, motor, 12, flexible axle,
13, fixing bearing, 21, bevel gear, 22, screw rod, 23, clamping plate, 24, top plate, 25, short connecting rod, 26, nut, 231, hinge bar,
232, slide bar, 31, guide cylinder, 32, mandril, 33, starting bar, 34, spring, 311, hinged block, 321, answer back to plate, 322, limit
Bar, 41, insulating bar holder, 42, give pin mechanism holder, 421, pulley bracket, 422, pulley, 423, cord, 43, leading screw holder,
44, clamp system holder, 441, sliding slot.
Specific implementation mode
Understand for the ease of those of ordinary skill in the art and implement the present invention, below in conjunction with the accompanying drawings and embodiment is to this
Invention is described in further detail, and embodiments of the present invention are not limited thereto.
As shown in attached drawing 1-9, it is a kind of charge installation insulator M pin to pin device, including insulating bar 1, holder 4, clamp
Mechanism 2 and pin mechanism 3 is given, 1 one end of the insulating bar connect with holder 4, equipped with driving mechanism, driving mechanism drive in insulating bar 1
Move clamp system 2 and to pin mechanism 3；The clamp system 2 includes clamping plate 23, ball-screw, and holder 4 is equipped with leading screw holder
43, ball-screw includes screw rod 22 and nut 26, and driving mechanism is connect with screw rod 22, and screw rod 22 is arranged on leading screw holder 43,
The nut 26 is connect with top plate 24, and sliding slot 441, clamp system holder 44 and insulating bar holder 41 are additionally provided on the holder 4,
Driving mechanism is connect with screw rod 22, and 23 lower part of clamping plate and sliding slot 441 coordinate, 23 lower part of clamping plate by a pair of of short connecting rod 25 with
Top plate 24 connects, and 25 both ends of short connecting rod are hinged with clamping plate 23 and top plate 24 respectively；It is described to pin mechanism 3 include mandril 32, lead
To cylinder 31, spring 34 and starting bar 33, the guide cylinder 31 is hollow tube, and guide cylinder 31 is radially equipped with guide groove,
Mandril 32 is equipped with gag lever post 322, and gag lever post 322 is located in guide groove, below gag lever post 322 between 31 bottom of guide cylinder
Mandril 32 be equipped with spring 34, the outside of guide cylinder 31 is equipped with hinged block 311, and the starting bar 33 is hinged with hinged block 311, opens
Lever 33 is equipped with the through-hole passed through for 322 bars of limit, and cord 423 is connect by starting bar 33 by auxiliary device with top plate 24,
32 one end of mandril, which is equipped with, answers back to plate 321, and the present invention is compact to design, and simple in structure, cost is relatively low, can be suitably used for various models
Suspension insulator string M pin replacement, clamping plate can adjust the clamping distance of clamping plate by motor rotation, to adapt to not
M with size is sold, the device can earth potential working also can equipotential live line work, conformability is more preferable.
Holder 4 further includes to pin mechanism holder 42, and the insulating bar holder 41 is perpendicular to clamp system holder 44 and is located at
44 side of clamp system holder, it is described perpendicular to clamp system holder 44 and to be located at clamp system holder 44 to pin mechanism holder 43
Centre, the leading screw holder 43 are set to above clamp system holder 44.
23 lower part of clamping plate is equipped with slide bar 232, and the slide bar 232 coordinates with sliding slot 441, should be provided simultaneously with write off to pin device
Clamping plate is inserted into socket-clevis eye by function, is started motor and is rotated forward, and board clamping is clamped, and M pins are clamped, then will be pulled out to pin device
Go out, you can write off.
The auxiliary device includes pulley bracket 421 and pulley 422, and pin mechanism holder is being given in the setting of pulley bracket 421
Top, pulley 422 are mounted on pulley bracket 421.
Cord 423 connect around pulley one end with starting bar, and 423 other end of cord is passed through to be connected to pin mechanism holder and top plate
It connects.
Driving mechanism includes motor 11, flexible axle 12 and fixing bearing 13, and the motor 11 is arranged in 1 inner bottom of insulating bar
End, flexible axle 12 are connect with motor 11, and motor 11 is simultaneously electrically connected with movable power source, and 1 outside of insulating bar is opened equipped with motor positive and inverse
Close, 12 upper and lower side of flexible axle and the fixing bearing 13 that is arranged insulating bar 1 inside coordinate, when installing M pins, motor drive flexible axle from
And clamping plate is driven to unclamp and clamp, motor is arranged in 1 hand-held part of insulating bar, significantly reduces this and gives pin device front end weight.
Clamp system 2 further includes bevel-gear sett 22, and bevel gear 22 connect with flexible axle 12 and screw rod 22 respectively.
Plate 321 is answered back between two clamping plates 23, answers back to 321 width of plate less than the distance between two clamping plates 23.
Startup block 33 be starting bar, start block 33 one end be located at one end that top plate moves radially direction along screw rod, to
When pin, start motor reversal, motor drives clamping plate to unclamp, while top plate drives cord to drive starting bar to leave limit
Bar starts to pin mechanism 3, discharges mandril, and mandril hits M pins, to which M pins to be installed into socket-clevis eye.
23 medial surface of clamping plate is equipped with groove, and the inside grooves are equipped with anti-skid chequer.The width of groove is more than the thickness of M pins
Degree, the inside grooves on clamping plate are equipped with anti-skid chequer, and M pins is made to be stuck on clamping plate well, will not in write off or when giving pin
Make M pin pop-ups.
The course of work of the device is：First determine action be write off or give pin, when income write off work, head
First staff holds insulating bar 1, and clamping plate is first adjusted to required distance, then clamping plate is inserted into the bowl of insulator chain
Then head hanging plate opening direction starts motor, motor drives flexible axle to drive screw rod to rotate, and screw rod is designed with axis at both ends
It holds, screw rod rotates the linear motion for converting rotary motion on nut, and nut drives top plate linear motion, to drive clamping plate
It moves on the chute, clamping plate moves the clamping of as clamping plate in the same direction, then M pin cards will give pin in the groove of clamping plate
Device takes out.
When to pin, first by M pin cards on clamping plate, hand-held insulating bar 1 makes clamping plate reach station, then starts electricity
The reversion of machine, motor reversal make clamping plate move toward one another, and clamping plate unclamps, while top plate is moved to far from starting bar direction, push up
Strip moves cord movement, and cord drives starting bar movement, the through-hole of starting bar to be detached from gag lever post, due to gag lever post and guide cylinder it
Between mandril be equipped with spring because spring be in compressive state, when starting bar through-hole disengaging gag lever post after, mandril is along guiding
Cylinder movement hits M pins to which plate is answered back in mandril drive, completes the installation of M pins.
For the ordinary skill in the art, introduction according to the present invention, do not depart from the principle of the present invention with
In the case of spirit, changes, modifications, replacement and modification that embodiment is carried out still fall within protection scope of the present invention it
It is interior.
Claims (9)
1. it is a kind of charge installation insulator M pin to pin device, it is characterised in that：Including insulating bar, holder, clamp system and give
Pin mechanism, described insulating bar one end are connect with holder, and driving mechanism is equipped in insulating bar, and driving mechanism drives clamp system and gives
Pin mechanism；The clamp system includes clamping plate, ball-screw, and holder is equipped with leading screw holder, ball-screw include screw rod and
Nut, driving mechanism are connect with screw rod, and screw rod is arranged on leading screw holder, and the nut is connect with top plate, is set on the holder
There are sliding slot, clamp system holder and insulating bar holder, driving mechanism to be connect with screw rod, the clamping plate lower part is equipped with slide bar,
The slide bar and sliding slot coordinate, and clamping plate lower part is connect by a pair of of short connecting rod with top plate, short connecting rod both ends respectively with clamping plate
It is hinged with top plate；Described to pin mechanism includes mandril, guide cylinder, spring and starting bar, and the guide cylinder is hollow tube, guide cylinder
It is radially equipped with guide groove, mandril is equipped with gag lever post, and gag lever post is located in guide groove, below gag lever post and is oriented to
Mandril between cylinder bottom is equipped with spring, hinged block is equipped with outside guide cylinder, the starting bar is hinged with hinged block, starting bar
It is equipped with the through-hole passed through for gag lever post, cord is connect by starting bar by auxiliary device with top plate, and mandril one end is equipped with and answers back to
Plate.
2. it is as described in claim 1 it is a kind of charge installation insulator M pins to pin device, it is characterised in that：The holder
Further include giving pin mechanism holder, the insulating bar support vertical is in clamp system holder and is located at clamp system holder side, institute
It states to pin mechanism support vertical in clamp system holder and among clamp system holder, the leading screw holder is set to clamping
Above mechanism rack.
3. it is as described in claim 1 it is a kind of charge installation insulator M pins to pin device, it is characterised in that：The auxiliary
Device includes pulley bracket and pulley, and pulley bracket is arranged above to pin mechanism holder, and pulley is mounted on pulley bracket.
4. it is as described in claim 1 it is a kind of charge installation insulator M pins to pin device, it is characterised in that：Cord is around cunning
Wheel one end is connect with starting bar, and the cord other end is passed through and connect with top plate to pin mechanism holder.
5. it is as described in claim 1 it is a kind of charge installation insulator M pins to pin device, it is characterised in that：The driving
Mechanism includes motor, flexible axle and fixing bearing, and the motor is arranged in insulating bar inner bottom, and flexible axle is connect with motor, motor
And be electrically connected with movable power source, it is equipped with motor positive and inverse outside insulating bar and switchs, flexible axle upper and lower side is with setting in insulating bar
The fixing bearing in portion coordinates.
6. it is as claimed in claim 4 it is a kind of charge installation insulator M pins to pin device, it is characterised in that：The clamping machine
Structure further includes bevel-gear sett, and bevel gear connect with flexible axle and screw rod respectively.
7. it is as described in claim 1 it is a kind of charge installation insulator M pins to pin device, it is characterised in that：It is described to answer back to plate
Between two clamping plates, plate width is answered back to less than the distance between two clamping plates.
8. it is as claimed in claim 6 it is a kind of charge installation insulator M pins to pin device, it is characterised in that：The clamping
Plate medial surface is equipped with groove, and the inside grooves are equipped with anti-skid chequer.
9. it is as claimed in claim 8 it is a kind of charge installation insulator M pins to pin device, it is characterised in that：The groove
Width is more than the thickness of M pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710434503.3A CN107154599B (en) | 2017-06-09 | 2017-06-09 | It is a kind of charge installation insulator M pin to pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710434503.3A CN107154599B (en) | 2017-06-09 | 2017-06-09 | It is a kind of charge installation insulator M pin to pin device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107154599A CN107154599A (en) | 2017-09-12 |
| CN107154599B true CN107154599B (en) | 2018-10-26 |
Family
ID=59796121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710434503.3A Active CN107154599B (en) | 2017-06-09 | 2017-06-09 | It is a kind of charge installation insulator M pin to pin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107154599B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109728539A (en) * | 2017-10-27 | 2019-05-07 | 山西中博新创科技有限公司 | A kind of insulator bowl head M pin extracting tool applied in transmission line of electricity |
| CN109728543A (en) * | 2017-10-27 | 2019-05-07 | 山西中博新创科技有限公司 | A kind of insulator bowl head M pin installation tool applied in transmission line of electricity |
| CN108539656B (en) * | 2018-03-23 | 2020-10-16 | 国网河北省电力有限公司衡水供电分公司 | Special dress round pin ware of strain insulator M round pin |
| CN113594956B (en) * | 2021-08-06 | 2022-12-27 | 广东电网有限责任公司 | Electric insulation rod wire cutting pliers |
| CN114825170B (en) * | 2022-06-06 | 2023-11-14 | 国网河北省电力有限公司超高压分公司 | Manipulator for repairing R pin of power transmission line hardware fitting |
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|---|---|---|---|---|
| CN201118143Y (en) * | 2007-08-20 | 2008-09-17 | 泰安供电公司 | Electrified multipurpose combination device |
| CN201708474U (en) * | 2010-05-12 | 2011-01-12 | 新疆电力公司奎屯电业局 | Lead clamp splitpin installer |
| CN202333599U (en) * | 2011-11-15 | 2012-07-11 | 大庆电业局 | Split pin installer for hot-line work suspension clamp |
| CN203014281U (en) * | 2013-01-06 | 2013-06-19 | 白山发电厂 | Clamp specially for mounting and dismounting W type fitting pin of suspension insulator |
| CN204858404U (en) * | 2015-06-29 | 2015-12-09 | 国家电网公司 | Transmission line electrified V -arrangement insulator chain that changes give round pin ware |
| CN106129891A (en) * | 2016-06-27 | 2016-11-16 | 国网山东省电力公司济南供电公司 | A kind of can charged installation insulator M pin to pin device |
-
2017
- 2017-06-09 CN CN201710434503.3A patent/CN107154599B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118143Y (en) * | 2007-08-20 | 2008-09-17 | 泰安供电公司 | Electrified multipurpose combination device |
| CN201708474U (en) * | 2010-05-12 | 2011-01-12 | 新疆电力公司奎屯电业局 | Lead clamp splitpin installer |
| CN202333599U (en) * | 2011-11-15 | 2012-07-11 | 大庆电业局 | Split pin installer for hot-line work suspension clamp |
| CN203014281U (en) * | 2013-01-06 | 2013-06-19 | 白山发电厂 | Clamp specially for mounting and dismounting W type fitting pin of suspension insulator |
| CN204858404U (en) * | 2015-06-29 | 2015-12-09 | 国家电网公司 | Transmission line electrified V -arrangement insulator chain that changes give round pin ware |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107154599A (en) | 2017-09-12 |
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