CN106438605B - A kind of the jacking auxiliary device and jack-up construction method of vertical equipment - Google Patents
A kind of the jacking auxiliary device and jack-up construction method of vertical equipment Download PDFInfo
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- CN106438605B CN106438605B CN201610937297.3A CN201610937297A CN106438605B CN 106438605 B CN106438605 B CN 106438605B CN 201610937297 A CN201610937297 A CN 201610937297A CN 106438605 B CN106438605 B CN 106438605B
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- jacking
- clamp structure
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- support construction
- clamp
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- 238000010276 construction Methods 0.000 title claims abstract description 63
- 230000009194 climbing Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 241000219000 Populus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of jacking auxiliary device of vertical equipment and jack-up construction methods, including the first clamp structure, the second clamp structure, locking mechanism and jacking support construction, wherein, the working face for jacking support construction is plane, provides the jacking face contacted with climbing structure；First clamp structure and the second clamp structure are mounted on the side of jacking support construction, and the working face of the first clamp structure and the second clamp structure is outer male structure, and the two is opposite to be installed, and constitute the space for accommodating equipment supporting leg；Locking mechanism is mounted between the first clamp structure and the second clamp structure, and the relative position of the first clamp structure and the second clamp structure is fixed.It is fixed on jacking support construction on equipment supporting leg.It is conveniently fixed on the supporting leg of equipment by the first clamp structure and the second clamp structure by support construction is jacked, jacking apparatus is installed in the lower end of jacking support construction, jacking apparatus exerts a force simultaneously, equipment can smoothly be jacked at the position of setting.
Description
Technical field
Present invention relates particularly to a kind of jacking auxiliary device of vertical equipment and jack-up construction methods.
Background technique
It is vertical that the precision processing of large nuclear-power and fired power generating unit and specialty chemical relevant device are usually that volume is big, weight is big
Case jar structure, such as: mixed bed, poplar bed etc..The prior art is usually that suspension centre is arranged above equipment on-station position, and equipment arrives at just
Behind the position of position, equipment is assisted in place using chain block etc..
When large equipment in place being installed using conventional method, often " top-heavy " due to such equipment feature, and one
As belong to line with rubber, lining plastic or stainless steel equipment, such equipment do not allow weld support construction.And such equipment is installed at the scene
When, often due to design is limited with regard to bit space, after causing such equipment to enter workshop or arrive at installation site, without suitable
Suspension centre work in place to complete the installation of equipment.In this case it is necessary to using above on-station position welded steel beam, hang
The arrangement work of the means such as disk or floor with opening completion suspension centre.In hoisting process, equipment is also easy to shake, due to setting
It is standby that and volume is big from great, equipment shake can people to surrounding and object generate some potential safety problems.So using
When these methods, risk factor increases, and safety coefficient reduces, meanwhile, larger, consuming is destroyed to completed civil engineering operation finished product
It is artificial more.
Summary of the invention
For the technical problems in the prior art, it is an object of the present invention to provide a kind of jackings of vertical equipment
Auxiliary device, the positioning apparatus may be implemented the integral jacking of large equipment, jack from bottom to top, avoid in a limited space
Use Large-scale Hoisting equipment.
A second object of the present invention is to provide a kind of jack-up construction methods of vertical equipment.It assists filling using above-mentioned jacking
It sets and constructs, it is interior in a limited space to ensure that the accuracy that equipment is installed in place.
In order to solve the above technical problems, the technical solution of the present invention is as follows:
A kind of jacking auxiliary device of vertical equipment, including the first clamp structure, the second clamp structure, locking mechanism and top
Ascending branch support structure, wherein
The working face for jacking support construction is plane, provides the jacking face contacted with climbing structure；
First clamp structure and the second clamp structure are mounted on the side of jacking support construction, the first clamp structure and second
The working face of clamp structure is outer male structure, and the two is opposite to be installed, and constitutes the space for accommodating equipment supporting leg；
Locking mechanism is mounted between the first clamp structure and the second clamp structure, and the first clamp structure and second are clamped
The relative position of structure is fixed, and is fixed on jacking support construction on equipment supporting leg.
Multiple jacking support constructions are fixed on the different supporting legs of equipment, in the lower section of the working face of jacking support construction
The climbing structures such as jack are placed, climbing structure work can jack up jacking support construction, and it is related to jack up equipment supporting leg,
And then jack equipment to setting position, equipment is installed ready.
Since, there are larger space, the present invention makes full use of this segment space, between the legs cloth between the supporting leg of equipment
If jack-up system jacks equipment, the use using Large-scale Hoisting equipment is avoided, completion equipment is installed same in place
When, realize the accuracy of equipment jacking.In order to guarantee the balance of equipment jacking, positioning apparatus can be symmetrically mounted at
The lower section of equipment makes each position of equipment while jacking, can be to avoid people and object of the unstable promotion to surrounding of equipment
Generate security risk.
Preferably, first clamp structure and the second clamp structure are anchor ears, and the working face of the two is the arc of evagination
Shape.
Since supporting leg is usually cylindrical structure, the contact area between supporting leg is can be improved in the arcuate structure of evagination,
In the case that the coefficient of friction of chucking power and supporting leg surface that first clamp structure and the second clamp structure apply is certain, clamping knot
The stiction formed between structure and supporting leg is larger, it is ensured that the safety jacking of equipment.
It is further preferred that the jacking support construction is plate structure, the first clamp structure and the second clamp structure hinge
It connects in the side of jacking support construction.
First clamp structure and the second clamp structure are hinged on the side of jacking support construction, facilitate adjusting the first clamping knot
Openings of sizes between structure and the second clamp structure facilitates and jacking support construction is fixed on the supporting leg of equipment.
Preferably, first clamp structure and the second clamp structure include interconnecting piece, work department and support portion, work
The working face in portion is the arc of evagination, and interconnecting piece and support portion are located at the both ends of work department, the lock are arranged on interconnecting piece
Locking structure is fixedly connected between support portion and the jacking support construction.
It is further preferred that the jacking support construction is plate structure, on the fixed support portion of the plate structure.
It is further preferred that the interconnecting piece is laminated structure, the locking mechanism is bolt.
The jacking installation method carried out using the positioning apparatus of above-mentioned vertical equipment, is included the following steps:
1) opening between the first clamp structure and the second clamp structure is tuned up, the supporting leg of vertical equipment is put into the first folder
It holds in the space between structure and the second clamp structure, turns the opening between the first clamp structure and the second clamp structure down, make
The supporting leg of equipment and the working face of the first clamp structure and the second clamp structure fit closely, and pass through locking mechanism locking first
Opening between clamp structure and the second clamp structure, at this point, jacking support construction is located at the side of the supporting leg of equipment, jacking branch
The lower surface of support structure and horizontal direction parallel are arranged；
2) and so on, the positioning apparatus is all installed on all supporting legs of equipment, locking mechanism is by adjusting first
Opening between clamp structure and the second clamp structure adjusts the first clamp structure and the second clamp structure to the folder of equipment supporting leg
Holding force, so that upward frictional force suffered by equipment supporting leg is greater than the gravity of equipment itself during equipment jacking；
3) jack, the lower surface of jack and jacking support construction are respectively mounted in the lower end of all jacking support constructions
Contact starts jack, applies upward active force to jacking support construction, equipment is jacked up.
Advantageous effects of the invention are as follows:
Jacking support construction can be conveniently fixed in by the first clamp structure and the second clamp structure and be set by the present invention
On standby supporting leg, jacking apparatus is installed in the lower end of jacking support construction, such as jack, jacking apparatus exert a force simultaneously, it can be with
Equipment is smoothly jacked at the position of setting.
Since there are biggish spaces between the supporting leg of equipment, the volume for jacking support construction is not too large, greatlys save
Space needed for Lifting Equipment.
The shape of the working face of the evagination of first clamp structure and the second clamp structure can be according to the shape of the supporting leg of equipment
Shape is adjusted, and has extensive promotional value.
The positioning apparatus is respectively mounted at all supporting legs of vertical case tank equipment, all jacking support constructions constitute one
A jacking plane, which is located at the leg location of vertical case tank equipment, and substantially completely covers vertical case tank and set
The standby plane covered, i.e., the center of gravity of vertical case tank equipment do not deviate by the jacking plane that jacking support construction is constituted, ensure that
The stability of jacking；The jacking plane that jacking support construction is constituted is located at the lower section of vertical case tank, from bottom to top Lifting Equipment, nothing
Large-scale hanging device, the jacking assembly of the equipment suitable for small space need to be set in the top of equipment；It is supported in jacking
The multiple positions for the jacking plane that structure is constituted jack simultaneously, can be ensure that same flat by the amount of feeding of control jack
The error in face is no more than 3mm, compared to the lifting of Large-scale Hoisting equipment, substantially increases the precision of the jacking installation of vertical case tank
Degree.
Detailed description of the invention
Fig. 1 is mounting structure schematic diagram of the invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is main view schematic diagram of the invention.
Wherein, 1, clamping screw, 2, jacking support construction, the 3, first clamp structure, the 4, second clamp structure, 5, jacking it is auxiliary
Help device.
Specific embodiment
The present invention is further explained in the light of specific embodiments.
Embodiment 1
As shown in Figures 2 and 3, the jacking auxiliary device of a kind of vertical equipment, including the clamping of the first clamp structure 3, second
Structure 4, locking mechanism and jacking support construction 2, wherein
The working face for jacking support construction 2 is plane, provides the jacking face contacted with climbing structure；
First clamp structure 3 and the second clamp structure 4 are mounted on the side of jacking support construction 2,3 He of the first clamp structure
The working face of second clamp structure 4 is outer male structure, and the two is opposite to be installed, and constitutes the space for accommodating equipment supporting leg；
Locking mechanism is mounted between the first clamp structure 3 and the second clamp structure 4, by the first clamp structure 3 and second
The relative position of clamp structure 4 is fixed, and is fixed on jacking support construction 2 on equipment supporting leg.
As shown in Figure 1, multiple above-mentioned jacking auxiliary devices 5 are fixed on the different supporting legs of equipment, as much as possible, setting
It is respectively mounted above-mentioned jacking auxiliary device 5 on standby all supporting legs, places jack in the lower section of the working face of jacking support construction 2
Equal climbing structures, climbing structure work can jack up jacking support construction 2, related to jack up equipment supporting leg, and then by equipment
It jacks to setting position, equipment is installed ready.Jacking auxiliary device 5 is respectively mounted on all supporting legs, jack is same simultaneously
Work is walked, jacking auxiliary device 5 can smoothly be jacked.
First clamp structure 3 and the second clamp structure 4 are anchor ears, and the working face of the two is the arc of evagination, the structure
It is suitable for cylindrical equipment supporting leg.Jacking support construction 2 is plate structure, the first clamp structure 3 and the second clamp structure 4
It is hinged on the side of jacking support construction.First clamp structure 3 and the second clamp structure 4 can be in certain angular ranges
It is rotated relative to jacking support construction 2, adjusts the opening angle between the first clamp structure 3 and the second clamp structure 4.Convenient for inciting somebody to action
Equipment supporting leg is linked between the first clamp structure 3 and the second clamp structure 4.Locking mechanism is clamping screw 1, can be by first
The opening of clamp structure 3 and the second clamp structure 4 is locked.
Embodiment 2
As another embodiment, the first clamp structure 3 and the second clamp structure 4 include interconnecting piece, work department and
Support portion, the working face of work department are the arc (can also be adjusted according to the concrete shape of supporting leg) of evagination, interconnecting piece and
Support portion is located at the both ends of work department, and the locking mechanism, support portion and the jacking support construction are arranged on interconnecting piece
Between be fixedly connected.The jacking support construction 2 is plate structure, on the fixed support portion of the plate structure.
The interconnecting piece is laminated structure, and laminated structure is provided with hole, and the locking mechanism is clamping screw 1,
Clamping screw 1 passes through hole, cooperates with nut, by adjusting the positional relationship of the two, adjusts the first clamp structure 3 and the second clamping
Openings of sizes between structure 4.
Locking mechanism can also be other structures, such as: the open end of the first clamp structure 3 is hinged with engaging button, the
The open end of two clamp structures 4 is provided with protrusion, can be by the first clamp structure 3 when which is fastened in protrusion
It is fixed with the opening of the second clamp structure 4.
At this point, the opening angle between the first clamp structure 3 and the second clamp structure 4 is not easy to adjust, need to apply outer
Opening angle between first clamp structure 3 and the second clamp structure 4 is tuned up, positioning apparatus 5 is fastened on to the branch of equipment by power
On leg.
Jacking auxiliary device is arranged according to the quantity of equipment supporting leg, when equipment is transported to above Equipment Foundations by slideway
Afterwards, the jack by adjusting 2 lower section of jacking support construction jacks up equipment, it is noted that jack operation will synchronize, and jack up
Cheng Zhong places scale in very heavy top side face and controls jack stroke, guarantees jack synchronization of jacking up, and same plane error is no more than
3mm.Equipment extracts the delivery slideway below equipment out after jacking up.Synchronous landing jack, until equipment is in place in base position.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not to invention protection scope
Limitation, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not required to
It is still within the scope of the present invention to make the creative labor the various modifications or changes that can be made.
Claims (5)
1. a kind of big part vertical equipment jacking method, it is characterised in that: this method based on jacking auxiliary device include first folder
Hold structure, the second clamp structure, locking mechanism and jacking support construction, jack support construction working face be plane, provide with
The jacking face of climbing structure contact；First clamp structure and the second clamp structure be mounted on jacking support construction side, first
The working face of clamp structure and the second clamp structure is outer male structure, and the two is opposite to be installed, and constitutes the sky for accommodating equipment supporting leg
Between；Locking mechanism is mounted between the first clamp structure and the second clamp structure, by the first clamp structure and the second clamp structure
Relative position fix, make jack support construction be fixed on equipment supporting leg；Multiple jacking support constructions are fixed on equipment
On different supporting legs, climbing structure is placed in the lower section of the working face of jacking support construction, climbing structure work can be by jacking branch
Support structure jacks up, related to jack up equipment supporting leg, and then equipment is jacked to setting position, equipment is installed ready；Described
One clamp structure and the second clamp structure are anchor ears, and the working face of the two is the arc of evagination；The jacking support construction is
Plate structure, the first clamp structure and the second clamp structure are hinged on the side of jacking support construction；First clamp structure and
Two clamp structures, relative to jacking support construction rotation, adjust the first clamp structure and the second folder in certain angular range
Hold the opening angle between structure；
This method comprises the following steps:
1) using the space between the supporting leg of big part vertical equipment, jacking is laid respectively on the different supporting legs of big part vertical equipment
Auxiliary device tunes up the opening between the first clamp structure and the second clamp structure, and the supporting leg of equipment is put into the first clamping knot
In space between structure and the second clamp structure, turns the opening between the first clamp structure and the second clamp structure down, make equipment
The working face of supporting leg and the first clamp structure and the second clamp structure fit closely, and pass through the first clamping of locking mechanism locking
Opening between structure and the second clamp structure, at this point, jacking support construction is located at the side of the supporting leg of equipment, jacking support knot
The lower surface of structure and horizontal direction parallel are arranged；
2) and so on, all installation jacking auxiliary device, all jackings support knot on all supporting legs of big part vertical equipment
Structure constitutes a jacking plane, which is located at the leg location of big part vertical equipment, and covers that big part is vertical to be set
The standby plane covered, the center of gravity of big part vertical equipment do not deviate by the jacking plane that jacking support construction is constituted；Locking mechanism
By adjusting the opening between the first clamp structure and the second clamp structure, the first clamp structure and the second clamp structure pair are adjusted
The chucking power of equipment supporting leg, so that upward frictional force suffered by equipment supporting leg is greater than equipment itself during equipment jacking
Gravity；
3) it is respectively mounted jack in the lower end of all jacking support constructions, jack and the lower surface of jacking support construction connect
Touching starts jack, applies upward active force to jacking support construction, and jacking auxiliary device exerts a force simultaneously, keeps big part vertical
Each position of equipment jacks simultaneously, and the whole smoothly jacking of big part vertical equipment is realized narrow sky at the position of setting
Between in big part vertical equipment jacking assembly.
2. big part vertical equipment jacking method according to claim 1, it is characterised in that: first clamp structure and
Two clamp structures include interconnecting piece, work department and support portion, and the working face of work department is the arc of evagination, interconnecting piece and support
Portion is located at the both ends of work department, the locking mechanism is arranged on interconnecting piece, between support portion and the jacking support construction
It is fixedly connected.
3. big part vertical equipment jacking method according to claim 2, it is characterised in that: the jacking support construction is plate
Shape structure, on the fixed support portion of the plate structure.
4. big part vertical equipment jacking method according to claim 2, it is characterised in that: the interconnecting piece is sheet knot
Structure, the locking mechanism are bolt, and connecting hole is provided on interconnecting piece, and bolt passes through connecting hole, is coupled with nut.
5. big part vertical equipment jacking method according to claim 2, it is characterised in that: the interconnecting piece is sheet knot
Structure is provided with threaded hole on interconnecting piece, and locking mechanism is clamping screw, and clamping screw is coupled with threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937297.3A CN106438605B (en) | 2016-11-01 | 2016-11-01 | A kind of the jacking auxiliary device and jack-up construction method of vertical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937297.3A CN106438605B (en) | 2016-11-01 | 2016-11-01 | A kind of the jacking auxiliary device and jack-up construction method of vertical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106438605A CN106438605A (en) | 2017-02-22 |
| CN106438605B true CN106438605B (en) | 2019-03-12 |
Family
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| CN201610937297.3A Active CN106438605B (en) | 2016-11-01 | 2016-11-01 | A kind of the jacking auxiliary device and jack-up construction method of vertical equipment |
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| CN (1) | CN106438605B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044123B (en) * | 2017-03-17 | 2019-02-01 | 岩土科技股份有限公司 | A kind of construction static pressed pile device and the method using the device piling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331785A (en) * | 1998-12-23 | 2002-01-16 | 奎·迪伊制造有限公司 | Clamping device for mounting on profile member |
| CN2584986Y (en) * | 2002-12-10 | 2003-11-05 | 胜利油田胜利石油化工建设有限责任公司 | Device for fixing submarine pipeline |
| CN204281191U (en) * | 2014-11-21 | 2015-04-22 | 何洁茹 | One is applied to railcar and installs Air compressor lifting operation platform |
| CN204384733U (en) * | 2015-01-14 | 2015-06-10 | 国家电网公司 | Bus plug-in strip Lift-on/Lift-off System |
| CN105605318A (en) * | 2015-10-28 | 2016-05-25 | 林佳一 | Pipeline rigid support mechanism of centrifugal pump test bed and ascending and descending adjustment method of pipeline rigid support mechanism |
| CN206190655U (en) * | 2016-11-01 | 2017-05-24 | 山东电力建设第一工程公司 | Jacking auxiliary device of vertical equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11165978A (en) * | 1997-12-05 | 1999-06-22 | Ishikawajima Harima Heavy Ind Co Ltd | Hitching hook |
-
2016
- 2016-11-01 CN CN201610937297.3A patent/CN106438605B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331785A (en) * | 1998-12-23 | 2002-01-16 | 奎·迪伊制造有限公司 | Clamping device for mounting on profile member |
| CN2584986Y (en) * | 2002-12-10 | 2003-11-05 | 胜利油田胜利石油化工建设有限责任公司 | Device for fixing submarine pipeline |
| CN204281191U (en) * | 2014-11-21 | 2015-04-22 | 何洁茹 | One is applied to railcar and installs Air compressor lifting operation platform |
| CN204384733U (en) * | 2015-01-14 | 2015-06-10 | 国家电网公司 | Bus plug-in strip Lift-on/Lift-off System |
| CN105605318A (en) * | 2015-10-28 | 2016-05-25 | 林佳一 | Pipeline rigid support mechanism of centrifugal pump test bed and ascending and descending adjustment method of pipeline rigid support mechanism |
| CN206190655U (en) * | 2016-11-01 | 2017-05-24 | 山东电力建设第一工程公司 | Jacking auxiliary device of vertical equipment |
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| Publication number | Publication date |
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| CN106438605A (en) | 2017-02-22 |
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