CN107143080B - The reversed support system structure of furred ceiling with sunpender - Google Patents
The reversed support system structure of furred ceiling with sunpender Download PDFInfo
- Publication number
- CN107143080B CN107143080B CN201710441970.9A CN201710441970A CN107143080B CN 107143080 B CN107143080 B CN 107143080B CN 201710441970 A CN201710441970 A CN 201710441970A CN 107143080 B CN107143080 B CN 107143080B
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- Prior art keywords
- support bar
- plate
- counter support
- sunpender
- counter
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/12—Connections between non-parallel members of the supporting construction
- E04B9/14—Connections between non-parallel members of the supporting construction all the members being discontinuous and laying at least partly in the same plane
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
- E04B9/183—Means for suspending the supporting construction having a lower side adapted to be connected to a channel of the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Instructional Devices (AREA)
- Emergency Lowering Means (AREA)
Abstract
A kind of reversed support system structure of furred ceiling with sunpender, including multiple counter support framves arranged in arrays, counter support frame bottom is fitted with connection frame, is fitted with horizontal support bar between adjacent connection frame.The connecting corner yard and counter support bar of the reversed support system structure of furred ceiling with sunpender are formed directly as counter support frame, it is connect by expansion bolt with concrete firmware, and connection frame is mounted on counter support frame by bolt, horizontal support bar is overlapped between adjacent connection frame, building for entire counter support system can be completed, pass through the sunpender on counter support frame and horizontal support bar, that is, Liftable furred ceiling keel, complete building for entire furred ceiling, entire counter support system stress clear and definite, it is easy to be designed, intensity, rigidity, stability is met the requirements, avoid ceiling laterally vertical strain cracking, it ensure that furred ceiling quality, the usage amount of steel can be greatlyd save simultaneously, components can be processed on ground, aerial assembly, it is convenient and efficient, save the duration, overhead welding operation is avoided simultaneously, guarantee construction quality, reduce fire hazard.
Description
The application is application number: 201510617371.9；The applying date: 2015-09-24；Denomination of invention: " combination assembled
The divisional application of the reversed support system structure of furred ceiling and design installation integral method ".
Technical field
The present invention relates to device field of constructional ornament, specifically, being a kind of reversed support system structure of the furred ceiling with sunpender.
Background technique
Public building of large space such as auditorium, arenas, banquet hall, hall, conference hall etc. has the characteristics that common is exactly height
Degree is high, span is big, sunpender is longer, equipment installation is more etc. in furred ceiling, this not only brings great difficulty to ceiling construction, pushes up simultaneously
Canopy, since hangs muscle slenderness ratio is excessive, will generate certain bending deformation under the action of by upward thrust or negative wind pressure,
It is upwardly or transversely deformed so as to cause entire ceiling system, ceiling surface is caused to destroy, cause quality accident, it is hidden to leave safety
Suffer from.2001 chapter 6 furred ceiling engineering 6.1.11 item of " Code for construction quality acceptance of building decoration " GB50210-regulation: when hanging
When pole length is greater than 1.5m, counter support should be set.The setting thinking that current Art Design and unit in charge of construction reversely support furred ceiling
Unintelligible, design and construction is generally unreasonable, easily causes furred ceiling deformation, cracking or steel using amount is excessive causes to waste.Traditional hangs
Push up the connection type that reversed Construction of Supporting uses overhead welding, time-consuming that welding quality is not easy guarantees and low efficiency for construction, and deposits
In fire hazard.
Summary of the invention
The present invention in view of the deficiency of the prior art, devises a kind of reversed support system of the furred ceiling with sunpender
Structure.
The present invention has the reversed support system structure of furred ceiling of sunpender, including multiple counter support framves arranged in arrays, institute
It states counter support frame bottom and is fitted with connection frame, be fitted with horizontal support bar between adjacent connection frame.
The counter support frame includes connecting corner yard, counter support bar, and the connecting corner yard is packed on concrete firmware, described
Counter support bar top and connecting corner yard are affixed.
The connection frame includes bottom plate, and the bottom plate center is vertically installed with mounting rod, the mounting rod and counter support bar
Bottom end is connected, and the connecting hole of the bottom plate quadrangle setting is connected with the end of corresponding horizontal support bar by bolt.
Preferably, the connecting corner yard, counter support bar, mounting rod and horizontal support bar are all angle steel.
The connecting corner yard includes orthogonal fixed plate and connecting plate.
The counter support bar includes orthogonal two side plates, table in the outer wall and connecting plate at the top of one of side plate
Face is welded to connect, and the top edge of two side plates is all welded to connect with fixed plate.
The mounting rod includes orthogonal two mounting plates, and side plate is contacted with corresponding mounting plate plate face, and passes through spiral shell
Bolt is fixedly connected.
The horizontal support bar includes orthogonal two support plates, and support plate and the connecting hole of bottom plate pass through bolt phase
Even.
The connecting hole is slot, all points to the center of bottom plate.
Vertically-mounted on the connection frame to have sunpender, sunpender passes through the bottom plate of connection frame and the support plate of horizontal support bar,
Multiple hanger erection holes are provided on the horizontal support bar.
The beneficial effects of the present invention are: the connecting corner yard and counter support bar of the reversed support system structure of furred ceiling with sunpender
Composition is connect by expansion bolt with concrete firmware directly as counter support frame, and connection frame is mounted on anti-branch by bolt
On support, horizontal support bar is overlapped between adjacent connection frame, building for entire counter support system can be completed, passes through counter support frame
With the sunpender on horizontal support bar, that is, Liftable furred ceiling keel, building for entire furred ceiling, entire counter support system stress are completed
Clear and definite is easy to be designed, and intensity, rigidity, stability are met the requirements, and avoids ceiling laterally vertical strain cracking, protects
Furred ceiling quality have been demonstrate,proved, while the usage amount of steel can be greatlyd save, components can be processed on ground, be assembled in the air, and it is convenient and efficient,
The duration is saved, while avoiding overhead welding operation, guarantees construction quality, reduces fire hazard.
Connecting corner yard, counter support bar, mounting rod and horizontal support bar all use angle steel, and materials are easy, convenient for components
Processing, counter support boom end edge and side are all welded with connecting corner yard, keep manufactured counter support frame overall structural strength high,
And the side plate of counter support bar is in close contact and connect with the mounting plate of connection frame mounting rod, the bonding strength of the two is also higher, and
Opposite swing is less likely to occur, further improves the structural strength of entire counter support system.Connecting hole is slot, and is utilized
Direction of the bevel edge of square as adjustment, saves the dosage of steel plate, and when installation is convenient for adjusting position, improves assembly adaptation
Property, and center is all pointed to, the arrangement after installing horizontal support bar is more neat, and whole system is more uniformly stressed, and is avoided
Ceiling strain cracking.Sunpender passes through the bottom plate of connection frame and the support plate of horizontal support bar, improves the bonding strength of the two, by
Play the role of lifting keel, saves connection bolt, reduce costs.
Detailed description of the invention
Attached drawing 1 is the overall structure diagram of the reversed support system structure of furred ceiling with sunpender；
Attached drawing 2 is the structural schematic diagram of counter support frame in the reversed support system structure of furred ceiling with sunpender；
Attached drawing 3 is the structural schematic diagram of connection frame part in the reversed support system structure of furred ceiling with sunpender.
Specific embodiment
It is detailed now in conjunction with appended preferred embodiment in order to further appreciate that structure of the invention, feature and other purposes
It is described as follows, illustrated preferred embodiment is only used to illustrate the technical scheme of the present invention, and the non-limiting present invention.
A specific embodiment of the invention is as follows:
As shown in Figure 1, the reversed support system structure of furred ceiling with sunpender, including multiple counter support framves arranged in arrays
1,1 bottom of counter support frame is fitted with connection frame 2, is fitted with horizontal support bar 3 between adjacent connection frame 2.
Counter support frame 1 includes connecting corner yard 11, counter support bar 12.
Connecting corner yard 11 is packed on concrete firmware 4, and 12 top of counter support bar and connecting corner yard 11 are affixed.
Connection frame 2 includes bottom plate 21, and 21 center of bottom plate is vertically installed with mounting rod 22.
Mounting rod 22 is connected with 12 bottom end of counter support bar.
The connecting hole 23 of 21 4 jiaos of bottom plate settings is connected with the end of corresponding horizontal support bar 3 by bolt.
Vertically-mounted on connection frame 2 to have sunpender 13, sunpender 13 passes through the bottom plate 21 of connection frame 2 and the branch of horizontal support bar 3
Fagging 9 is provided with multiple hanger erection holes in the mounting hole that connecting hole 23 and support plate 9 are arranged on horizontal support bar 3,
Hanger erection also installs sunpender in hole, and the keel of furred ceiling are lifted by sunpender, complete building for entire furred ceiling.
The reversed support system that counter support frame 1, connection frame 2 and horizontal support bar 3 are assembled into forms a rectangular arranged
Frame, stress clear and definite avoid ceiling laterally vertical strain cracking, and clear in structure, convenient for for building structure into
Row design.The components such as counter support frame 1, connection frame 2 and horizontal support bar 3 can be processed on ground, then aerial assembly, convenient fast
Victory saves the duration, avoids former assemble welding from being easy Mars and fall, prevent from therefore causing fire.
When reversed support system is at the side wall of roof, the connecting corner yard 11 and counter support bar 12 of reversed support frame 1 can roots
In obtuse angle according to needs, the horizontal support bar 3 from skew back upper support connection frame 2 and connection frame 2 is saved rolled steel dosage, and is increased
Strong lateral stability.
As shown in Figures 2 and 3, connecting corner yard 11, counter support bar 12, mounting rod 22 and horizontal support bar 3 are all angle steel, materials
It is easy, convenient for the processing of components.
Connecting corner yard 11 includes orthogonal fixed plate 5 and connecting plate 6, and fixed plate 5 passes through bolt hole and expansion bolt
Connection concrete firmware 4,
Counter support bar 12 includes orthogonal two side plates 7, in the outer wall and connecting plate 6 at one of 7 top of side plate
Surface is welded to connect, and the top edge of two side plates 7 is all welded to connect with fixed plate 5, and the connection area of welded connecting is big, is made entire
The whole structural strength of counter support frame 1 is high, and support strength is big.
Mounting rod 22 includes orthogonal two mounting plates 8, the bending place pair of 12 angle steel of mounting rod 22 and counter support bar
Together, side plate 7 is contacted with corresponding 8 plate face of mounting plate, is bolted to connection, and is made fixed between mounting rod 22 and counter support bar 12
After will not swing, improve bonding strength and stability.
Horizontal support bar 3 includes orthogonal two support plates 9, and support plate 9 and the connecting hole 23 of bottom plate 21 pass through spiral shell
Bolt is connected.
As shown in figure 3, connecting hole 23 is slot, the center of bottom plate 21 is all pointed to, makes to be connected with connection frame 2 horizontally-supported
Bar 3 also all points to the center of bottom plate 21, and the position angle after bottom plate 21 is installed then is fixed by mounting rod 22, manufactures connection frame 2
When, the position that mounting rod 22 is welded to connect with bottom plate 21 also can control, horizontally-supported in the final entire reversed support system of control
The installation site of bar 3 makes its arrangement form rectangular frame, is easily installed, is also more uniformly stressed whole system.
When carrying out the construction of reversed support system:
It first determines design load, obtains the pressure born required for the reversed support system in construction ground: choosing construction location
Fundamental wind pressure, include the facade of indoor door-window opening position, size, height and outdoor by construction characteristic data
Shape, building arrangements are input in FLUENT fluid dynamics software, are established simulation model, are then input to fundamental wind pressure
In FLUENT fluid dynamics software, wind pressure force environment inside and outside simulating chamber obtains being distributed by wind pressure for furred ceiling finished surface, takes out
Institute's wind-engaging maximum pressure value.
Then the type selecting for carrying out reversed support system selects the reversed support system for being able to bear construction ground by wind pressure:
The structured data of multiple reversed support systems is input in sap2000 finite element analysis software, each reversed support system
Structured data includes spacing, material and the length of counter support frame, when structured data is chosen, according to setting for reversed support system
Meter specification, spacing take 90cm, 100cm, 110cm, 120cm, 3 bugle steel of materials'use, 4 bugle steel, 5 bugle steel, length then root
It is determined according to chamber height, furred ceiling designed elevation and length of boom.According to the design specification of reversed support system, length of boom and
The sum of thickness of keel surface layer be 30~50cm in integer length, as 30cm, 31cm, 32cm, 33cm, 34cm, 35cm,
36cm, 37cm, 38cm, 39cm, 40cm, 41cm, 42cm, 43cm, 44cm, 45cm, 46cm, 47cm, 48cm, 49cm, 50cm, and
Interior net storey height degree and furred ceiling design complete absolute altitude it is also known that, the length of counter support frame is that interior net storey height degree subtracts furred ceiling and designed
Subtract the sum of length of boom and the thickness of keel surface layer again at absolute altitude.The various combinations of spacing, material and length are formed each
Reversed support system is inputted in sap2000 finite element analysis software, is simulated by sap2000 finite element analysis software each
The support force data of reversed support system chooses the reversed branch that support force data is greater than furred ceiling finished surface institute wind-engaging maximum pressure value
Support body system, these reversed support systems can have enough intensity to resist suffered wind pressure, and intensity is up to standard.
Then the assessment for carrying out cost, selects most economical reversed support system scheme: according to reversed branch elected
The structured data of support body system, you can get it these reversed support systems respectively required for material quantity, according to respective material quantity
And the calculation of price of material goes out the cost of each reversed support system, chooses the minimum reversed support system of cost as final
Sizing.
Last feeding is simultaneously installed, and completes the construction of reversed support system: according to the reversed support system of the final shaping
Structured data in spacing, material and length, counter support frame, connection frame and horizontal shore are processed, then according to spacing
Counter support frame is installed on roof, connection frame is installed on counter support frame, horizontal support bar is installed between connection frame, is finally propped up in level
Sunpender is installed on support, keel are installed on sunpender, hang ceiling panel is installed on keel, completes applying for reversed support system and furred ceiling
Work installation.
Claims (1)
1. a kind of reversed support system structure of furred ceiling with sunpender, which is characterized in that including multiple anti-branch arranged in arrays
Support (1), counter support frame (1) bottom are fitted with connection frame (2), are fitted with horizontal branch between adjacent connection frame (2)
Strut (3),
The counter support frame (1) includes connecting corner yard (11), counter support bar (12), and the connecting corner yard (11) is packed in concrete
On firmware (4), counter support bar (12) top and connecting corner yard (11) are affixed,
The connection frame (2) includes bottom plate (21), and bottom plate (21) center is vertically installed with mounting rod (22), the mounting rod
(22) it is connected with counter support bar (12) bottom end, the connecting hole (23) of bottom plate (21) quadrangle setting and corresponding horizontal support bar
(3) end is connected by bolt,
The connecting corner yard (11), counter support bar (12), mounting rod (22) and horizontal support bar (3) are all angle steel；
The connecting corner yard (11) includes orthogonal fixed plate (5) and connecting plate (6)；
The counter support bar (12) includes orthogonal two side plates (7), outer wall and connection at the top of one of side plate (7)
Plate (6) inner surface is welded to connect, and the top edge of two side plates (7) is all welded to connect with fixed plate (5)；
The mounting rod (22) includes orthogonal two mounting plates (8), and side plate (7) is contacted with corresponding mounting plate (8) plate face,
And it is bolted to connection；
The horizontal support bar (3) includes orthogonal two support plates (9), the connecting hole of support plate (9) and bottom plate (21)
(23) it is connected by bolt,
The connecting hole (23) is slot, all points to the center of bottom plate (21),
Vertically-mounted on the connection frame (2) to have sunpender (13), sunpender (13) passes through the bottom plate (21) and level branch of connection frame (2)
The support plate (9) of strut (3) is provided with multiple hanger erection holes on the horizontal support bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441970.9A CN107143080B (en) | 2015-09-24 | 2015-09-24 | The reversed support system structure of furred ceiling with sunpender |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441970.9A CN107143080B (en) | 2015-09-24 | 2015-09-24 | The reversed support system structure of furred ceiling with sunpender |
| CN201510617371.9A CN105133774B (en) | 2015-09-24 | 2015-09-24 | Combined assembly type suspended ceiling reverse support system structure and designing and installing integrated method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510617371.9A Division CN105133774B (en) | 2015-09-24 | 2015-09-24 | Combined assembly type suspended ceiling reverse support system structure and designing and installing integrated method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107143080A CN107143080A (en) | 2017-09-08 |
| CN107143080B true CN107143080B (en) | 2019-04-16 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710441970.9A Active CN107143080B (en) | 2015-09-24 | 2015-09-24 | The reversed support system structure of furred ceiling with sunpender |
| CN201510617371.9A Active CN105133774B (en) | 2015-09-24 | 2015-09-24 | Combined assembly type suspended ceiling reverse support system structure and designing and installing integrated method |
| CN201710442288.1A Active CN107217775B (en) | 2015-09-24 | 2015-09-24 | Integral method is installed in the design of the reversed support system structure of furred ceiling |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510617371.9A Active CN105133774B (en) | 2015-09-24 | 2015-09-24 | Combined assembly type suspended ceiling reverse support system structure and designing and installing integrated method |
| CN201710442288.1A Active CN107217775B (en) | 2015-09-24 | 2015-09-24 | Integral method is installed in the design of the reversed support system structure of furred ceiling |
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| CN (3) | CN107143080B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237701A (en) * | 2018-01-11 | 2018-07-03 | 内蒙古中创筑工建设科技有限公司 | A kind of processing for combining wind-proof keel and installation method |
| CN108265872A (en) * | 2018-01-26 | 2018-07-10 | 中建八局装饰工程有限公司 | A kind of furred ceiling conversion layer main joist integrative installation technology method |
| CN110306768B (en) * | 2019-06-29 | 2024-01-23 | 中国二十二冶集团有限公司 | Auxiliary bracket for installing ceiling panel and construction method thereof |
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| CN202187456U (en) * | 2011-07-25 | 2012-04-11 | 中建七局建筑装饰工程有限公司 | Counteracting bearing suspended-ceiling suspension device |
| CN203961091U (en) * | 2014-07-14 | 2014-11-26 | 中冶建工集团有限公司 | The anti-bracing or strutting arrangement of a kind of furred ceiling angle bar frame and ceiling structure thereof |
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|---|---|---|---|---|
| US3286426A (en) * | 1962-06-08 | 1966-11-22 | Oddvar S Halbostad | Carrying devices for panel ceiling structures |
| JPH08232388A (en) * | 1995-02-23 | 1996-09-10 | Yuichiro Tsukuda | Stumbling preventive expansion ceiling |
| CN201865229U (en) * | 2010-11-19 | 2011-06-15 | 中建一局集团装饰工程有限公司 | Suspended ceiling reverse support |
| CN103993693A (en) * | 2014-03-07 | 2014-08-20 | 青岛建安建设集团有限公司 | Large space ceiling reverse support arranging method |
| CN203878843U (en) * | 2014-05-12 | 2014-10-15 | 深圳市晶宫设计装饰工程有限公司 | Transforming support ceiling |
| CN104060746B (en) * | 2014-07-14 | 2016-05-11 | 中冶建工集团有限公司 | The anti-engineering method that supports of a kind of furred ceiling angle bar frame |
| CN104330276B (en) * | 2014-11-11 | 2015-07-29 | 青岛建安建设集团有限公司 | Measure ceiling support system Ultimate Strength Test method |
| CN205077697U (en) * | 2015-09-24 | 2016-03-09 | 青岛建安建设集团有限公司 | Reverse support system structure of block mount formula furred ceiling |
-
2015
- 2015-09-24 CN CN201710441970.9A patent/CN107143080B/en active Active
- 2015-09-24 CN CN201510617371.9A patent/CN105133774B/en active Active
- 2015-09-24 CN CN201710442288.1A patent/CN107217775B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202187456U (en) * | 2011-07-25 | 2012-04-11 | 中建七局建筑装饰工程有限公司 | Counteracting bearing suspended-ceiling suspension device |
| CN203961091U (en) * | 2014-07-14 | 2014-11-26 | 中冶建工集团有限公司 | The anti-bracing or strutting arrangement of a kind of furred ceiling angle bar frame and ceiling structure thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105133774A (en) | 2015-12-09 |
| CN105133774B (en) | 2017-05-17 |
| CN107217775A (en) | 2017-09-29 |
| CN107217775B (en) | 2019-04-16 |
| CN107143080A (en) | 2017-09-08 |
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