CN103387101A - Equipment for supporting wind power generating set tower - Google Patents
Equipment for supporting wind power generating set tower Download PDFInfo
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- CN103387101A CN103387101A CN2013103284068A CN201310328406A CN103387101A CN 103387101 A CN103387101 A CN 103387101A CN 2013103284068 A CN2013103284068 A CN 2013103284068A CN 201310328406 A CN201310328406 A CN 201310328406A CN 103387101 A CN103387101 A CN 103387101A
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Abstract
The invention discloses equipment for supporting a wind power generating set tower. The equipment comprises a frame comprising multiple strip arc-shaped holes formed in the same pitch circle of the frame according to a preset angle at interval, and at least two supports each of which comprises a rod and lug plates formed at two ends of the rod, wherein middles of the at least two supports are crossed and connected; same angles are formed between two of the at least two supports and the horizontal plane; the at least two supports are fixed onto the frame by enabling a fastener to penetrate through corresponding strip arc-shaped holes in the multiple strip arc-shaped holes of each lug plate and the frame. The equipment for supporting the wind power generator unit tower can prevent the wind power generating set tower, which is placed for a long term or in the conveying process, from generating deformation due to dead weight, and the supports can rotate around a middle bolt to facilitate the fixation of the tower.
Description
Technical field
The present invention relates to the wind power technology field, particularly a kind of equipment that is applicable to support different tower barrel of wind generating sets.
Background technology
Tower barrel of wind generating set is generally cylindrical shape, and its diameter is large, the quality weight, long-term place or transportation in, be subject to itself weight impact and be out of shape.The tower barrel of wind generating set two ends are flange, existing supporting tool for tower barrel of wind generating set is connected with tower drum flange by bolt mostly, because of the tower barrel of wind generating set diameter large, flange bolt hole becomes the circumference type to distribute, and the bolt hole of existing supporting tool for tower barrel of wind generating set is also a very complicated job with aliging of flange bolt hole.In addition, the diameter of the tower barrel of wind generating set of different type of machines is different, and existing supporting tool for tower barrel of wind generating set generally can only be applied to a kind of tower barrel of wind generating set of diameter.
Summary of the invention
The present invention proposes a kind of equipment for supporting tower barrel of wind generating set, to solve that its bolt hole that existing supporting tool for tower barrel of wind generating set exists is difficult to align with flange bolt hole and can not be for the problem of multiple different-diameter wind power generating set.
Provide a kind of equipment for supporting tower barrel of wind generating set according to embodiments of the invention, described equipment for supporting tower barrel of wind generating set comprises: framework comprises according to the predetermined angle interval and is formed on a plurality of rectangular arcuate socket on the identical graduation circle of framework; At least two supports, each support comprises bar and is formed on the otic placode at the two ends of bar, described at least two supports intersect each other at middle part and connect, and two supports in described at least two supports are horizontal by predetermined equal angular, wherein, by fastener being passed rectangular arcuate socket corresponding in the described a plurality of rectangular arcuate sockets on each otic placode and framework, described at least two supports are fixed on framework.
According to embodiments of the invention, described bar can comprise a plurality of fastener hole that form according to predetermined space at the two ends of bar along the length direction of bar.
According to embodiments of the invention, the scope of described predetermined equal angular can be for 30 degree to 60 degree.
According to embodiments of the invention, described framework can comprise steel plate and be formed on the square tube at steel plate edge, in the central authorities of steel plate, is formed with hole more than or equal to the diameter of tower barrel of wind generating set, and described a plurality of rectangular arcuate sockets are formed on described steel plate.
According to embodiments of the invention, described framework can comprise the forklift hole on the square tube that is formed on the framework lower edge.
According to embodiments of the invention, described framework also can comprise the ladder of the both sides that are formed on framework.
According to embodiments of the invention, described at least two supports can comprise two supports, described two supports comprise the first support and the second support, the bar of described the first support and the second support is formed by square tube, and a support in described the first support and the second support is formed with through hole at middle part, another in described the first support and the second support passes described through hole, thereby described the first support and the second support are connected to each other.
According to embodiments of the invention, described at least two supports can comprise three supports, described three supports comprise the first support, the second support and the 3rd support, the bar of described the first support is formed by square tube, the bar of described the second support comprises two square tubes and two connecting panels that two square tubes are coupled together, two connecting panels that the bar of described the 3rd support comprises two square tubes, couple together two square tubes and the backing plate between connecting panel and square tube.
Provide a kind of equipment for supporting tower barrel of wind generating set according to embodiments of the invention, described equipment for supporting tower barrel of wind generating set comprises: framework comprises according to the predetermined angle interval and is formed on three rectangular arcuate sockets on the identical graduation circle of framework; Three supports, each support comprises bar and is formed on the otic placode of an end of bar, the other end of described bar is connected to each other, a support vertical in described three supports is in horizontal surface, two other support in described three supports is horizontal by predetermined equal angular, wherein, by rectangular arcuate socket corresponding in three rectangular arcuate sockets that fastener passed each otic placode and framework, three supports are fixed on framework.
According to embodiments of the invention, described bar can comprise along the length direction of bar and is formed on a plurality of fastener hole at a described end place of bar according to predetermined space.
According to embodiments of the invention, the scope of described predetermined equal angular can be for 30 degree to 60 degree.
According to embodiments of the invention, described framework can comprise steel plate and be formed on the square tube at steel plate edge, in the central authorities of steel plate, is formed with hole more than or equal to the diameter of tower barrel of wind generating set, and described three rectangular arcuate sockets are formed on described steel plate.
According to embodiments of the invention, described framework can comprise the forklift hole that is formed on base of frame.
According to embodiments of the invention, described framework also can comprise the ladder of the both sides that are formed on framework.
According to embodiments of the invention, described three supports can comprise the first support, the second support and the 3rd support, the bar of described the first support is formed by square tube, the bar of described the second support comprises two connecting panels of the end that a square tube is relative with the end that is formed with otic placode that is positioned at square tube, and the bar of described the 3rd support comprises a square tube, at two connecting panels and the backing plate between connecting panel and square tube of relative end, the end that is formed with otic placode of square tube.
Equipment for supporting tower barrel of wind generating set according to the present invention has the following advantages: can prevent that the first, long-term placement or transportation tower barrel of wind generating set from producing distortion because of deadweight; The second, support can rotate around middle bolt, is easy to the bolt hole alignment; Three, along the tower barrel of wind generating set diametric(al), a plurality of bolts hole are arranged on support, can adapt to the tower barrel of wind generating set of different-diameter; Four, with forklift hole, fork truck easy to use shifts the equipment that is used for the support tower barrel of wind generating set; Five,, with ladder, facilitate the staff to operate.
Description of drawings
In conjunction with the drawings, from the description of the following examples, the present invention these and/or other side and advantage will become clear, and are easier to understand, wherein:
Fig. 1 shows the rear portion schematic diagram according to the equipment that is used for the support tower barrel of wind generating set of the first exemplary embodiment of the present invention;
Fig. 2 shows the schematic diagram of the support of the equipment that is used for the support tower barrel of wind generating set in Fig. 1;
Fig. 3 is the anterior schematic diagram according to the equipment that is used for the support tower barrel of wind generating set of exemplary the first embodiment of the present invention;
Fig. 4 shows the rear portion schematic diagram according to the equipment that is used for the support tower barrel of wind generating set of the second exemplary embodiment of the present invention;
Fig. 5 is the schematic diagram that uses according to the device support tower barrel of wind generating set that is used for the support tower barrel of wind generating set of exemplary embodiment of the present invention.
The specific embodiment
Now embodiments of the invention are described in detail, in the accompanying drawings, wherein, identical label represents identical element to its example shown all the time.Below with reference to the accompanying drawings embodiment is described to explain the present invention.
Fig. 1 shows the rear portion schematic diagram according to the equipment that is used for the support tower barrel of wind generating set of the first exemplary embodiment of the present invention, Fig. 2 shows the schematic diagram of the support of the equipment that is used for the support tower barrel of wind generating set in Fig. 1, and Fig. 3 is the anterior schematic diagram according to the equipment that is used for the support tower barrel of wind generating set of exemplary the first embodiment of the present invention.
Describe in detail according to the equipment for supporting tower barrel of wind generating set of the present invention below with reference to Fig. 1 to Fig. 3.
As shown in Figure 1 to Figure 3, comprise according to the equipment that be used for to support tower barrel of wind generating set of the first exemplary embodiment of the present invention: framework 1 comprises that a plurality of rectangular arcuate socket 11(that is formed on the identical graduation circle of framework 1 according to the predetermined angle interval figure 1 illustrates 6 rectangular arcuate sockets 11); Three supports 2, each support 2 comprises bar and is formed on the otic placode at the two ends of bar, three supports 2 intersect each other at middle part and connect, and two supports in three supports 2 are horizontal by predetermined equal angular, by fastener (for example, bolt) being passed rectangular arcuate socket 11 corresponding in the described a plurality of rectangular arcuate socket 11 on each otic placode and framework 1, three supports 2 are fixed on framework 1.
Preferably, framework 1 also can comprise: steel plate 14 is square or rectangle; Square tube 15, be formed on four edges of steel plate 14; Hole 13, be formed on the central authorities of steel plate 14, and the diameter in hole 13 is more than or equal to the diameter of tower barrel of wind generating set; Forklift hole 12, be formed on the square tube 15 of lower edge of framework 1; Ladder 16, be respectively formed at the left and right sides of framework 1, and described ladder 16 can be connected on framework 1 by modes such as bolt, pin, welding.
As shown in Figure 2, three supports 2 comprise the first support 21, the second support 22 and the 3rd support 23, the bar of the second support 22 is formed by square tube, the bar of the first support 21 comprises two square tubes and two connecting panels that two square tubes are coupled together, two connecting panels that the bar of the 3rd support 23 comprises two square tubes, couple together two square tubes and be positioned at connecting panel and the backing plate of square tube support.
Specifically, the first support 21 comprises: two square tubes 212; Two connecting panels 214, link together two square tubes 212 by connection modes such as fastener or welding; Two otic placodes 211, be welded on respectively the two ends of two square tubes 212.The second support 22 comprises a square tube 222 and is welded to two otic placodes 221 at the two ends of square tube 222.The 3rd support 23 comprises: two square tubes 232; Two connecting panels 234, link together two square tubes 232 by connection modes such as fastener or welding; Two otic placodes 231, be welded on respectively the two ends of two square tubes 232.In addition, the 3rd support 23 also comprises two backing plates, and described backing plate is between connecting panel 234 and square tube 232, and the thickness of backing plate is not less than connecting panel 234 thickness.
Alternatively, three supports 2 can pass through middle fastener, and for example, bolt (below, be called in the middle of bolt 200) is assembled together, and three supports 2 all can be independent around middle bolt 200, freely rotate.
Preferably, the bar of the second support 22 comprises a plurality of fastener hole that form according to predetermined space at the two ends of bar along the length direction of bar, for example, and bolt hole 223.Similarly, the first support 21 also comprises a plurality of bolts hole 213 and 233 that form according to predetermined space at the two ends of bar along the length direction of separately bar at the bar of bar and the 3rd support 23.
Preferably, the second support 22 is perpendicular to horizontal surface, and the first support 21 and the 3rd support 23 are symmetrical and horizontal by identical angle with respect to the second support 22, the scope of described identical angle be 30 degree to 60 degree, particularly, can be 45 degree.
Although being shown in the first exemplary embodiment according to the present invention, the equipment that is used for the support tower barrel of wind generating set comprises three supports, but be not limited to this according to embodiments of the invention, the equipment that is used for the support tower barrel of wind generating set can only comprise two supports.Only comprise two supports in the situation that be used for the equipment of support tower barrel of wind generating set, described two supports comprise the first support and the second support, the bar of described the first support and the second support is formed by square tube, and a support in described the first support and the second support is formed with through hole at middle part, another in described the first support and the second support passes described through hole, thereby described the first support and the second support are connected to each other.
Fig. 4 shows the rear portion schematic diagram according to the equipment that is used for the support tower barrel of wind generating set of the second exemplary embodiment of the present invention.
, with reference to Fig. 4, according to the equipment that be used for to support tower barrel of wind generating set of the second exemplary embodiment of the present invention, comprise: framework 10 comprises according to the predetermined angle interval and is formed on three rectangular arcuate sockets 110 on the identical graduation circle of framework 10; Three supports 20, each support 20 comprises bar and is formed on the otic placode of an end of bar, the other end of described bar is connected to each other, a support 20 in described three supports 20 is perpendicular to horizontal surface, two other support 20 in described three supports is horizontal by predetermined equal angular, wherein, by rectangular arcuate socket 110 corresponding in three rectangular arcuate sockets 110 that fastener passed each otic placode and framework 10, three supports 20 are fixed on framework 10.
With reference to Fig. 1 and Fig. 4, be used for the equipment of support tower barrel of wind generating set due to the first exemplary embodiment according to the present invention and mainly be support with the difference that is used for the equipment of support tower barrel of wind generating set according to the second exemplary embodiment of the present invention, so the following support 20 that is used for the equipment of support tower barrel of wind generating set according to the second exemplary embodiment of the present invention of only describing in detail.
With reference to Fig. 4, the equipment that be used for to support tower barrel of wind generating set according to the second exemplary embodiment of the present invention also comprises three supports, and described three supports are actually according to three supports 21,22 and 22 of equipment that support tower barrel of wind generating set that are used for of the first exemplary embodiment of the present invention and cut respectively a part and form.Specifically, the bar of described the first support is formed by square tube, the bar of described the second support comprises two connecting panels of the end that a square tube is relative with the end that is formed with otic placode that is positioned at square tube, and the bar of described the 3rd support comprises a square tube, at two connecting panels and the backing plate between connecting panel and square tube of relative end, the end that is formed with otic placode of square tube.
Fig. 5 is the schematic diagram that uses according to the device support tower barrel of wind generating set 50 that is used for the support tower barrel of wind generating set of exemplary embodiment of the present invention.
The process of using according to the device support tower barrel of wind generating set 50 that is used for the support tower barrel of wind generating set of exemplary embodiment of the present invention is described below with reference to Fig. 5.
The first step, use fork truck will be placed in place for the equipment that supports tower barrel of wind generating set by forklift hole.Second step, three supports 21,22 and 23 are connected into " rice " font by middle bolt 200.The 3rd step, operating personal are being stepped on ladder 16 fastener (for example, bolt) are being passed separately otic placode 211 of support 21,22 and 23,221 and 231 and six rectangular arcuate sockets of framework 1 and three supports 2 are fixed on framework 1, and bolt is twisted too tight.The 4th goes on foot, makes three supports 21,22 and 23 to rotate lightly (this is because be formed with rectangular arcuate socket on framework 1) around middle bolt 200, with fast with the fastener hole on support 21,22 and 23, for example, bolt hole aligns with the bolt hole of tower barrel of wind generating set flange, then adds bolt tightening.The 5th the step, with support 21,22 with are connected six bolt tightenings that are connected with the tower barrel of wind generating set flange, then tighten support 21,22 with each otic placode 211 of being connected, 221 with are connected the bolt that is connected with framework 1, thereby complete the operation of device support tower barrel of wind generating set 50 that is used for supporting tower barrel of wind generating set of using according to exemplary embodiment of the present invention.
Equipment for supporting tower barrel of wind generating set according to the present invention has the following advantages: can prevent that the first, long-term placement or transportation tower barrel of wind generating set from producing distortion because of deadweight; The second, support can rotate around middle bolt, is easy to the bolt hole alignment; Three, along the tower barrel of wind generating set diametric(al), a plurality of bolts hole are arranged on support, can adapt to the tower barrel of wind generating set of different-diameter; Four, with forklift hole, fork truck easy to use shifts the equipment that is used for the support tower barrel of wind generating set; Five,, with ladder, facilitate the staff to operate.
Although the present invention is specifically described and is shown with reference to its exemplary embodiment, but will be understood by those skilled in the art that,, in the situation that do not break away from the spirit and scope of the present invention that are defined by the claims, can carry out to it various changes of form and details.
Claims (15)
1. equipment that be used for to support tower barrel of wind generating set is characterized in that comprising:
Framework, comprise according to the predetermined angle interval and be formed on a plurality of rectangular arcuate socket on the identical graduation circle of framework;
At least two supports, each support comprise bar and are formed on the otic placode at the two ends of bar, and described at least two supports intersect each other at middle part and connect, and two supports in described at least two supports are horizontal by predetermined equal angular,
Wherein, by fastener being passed rectangular arcuate socket corresponding in the described a plurality of rectangular arcuate sockets on each otic placode and framework, described at least two supports are fixed on framework.
2. the equipment for supporting tower barrel of wind generating set as claimed in claim 1, is characterized in that, described bar comprises a plurality of fastener hole that form according to predetermined space at the two ends of bar along the length direction of bar.
3. the equipment for supporting tower barrel of wind generating set as claimed in claim 1, is characterized in that, the scope of described predetermined equal angular is that 30 degree are to 60 degree.
4. the equipment for supporting tower barrel of wind generating set as claimed in claim 1, it is characterized in that, described framework comprises steel plate and is formed on the square tube at steel plate edge, be formed with hole more than or equal to the diameter of tower barrel of wind generating set in the central authorities of steel plate, described a plurality of rectangular arcuate sockets are formed on described steel plate.
5. the equipment for supporting tower barrel of wind generating set as claimed in claim 4, is characterized in that, described framework comprises the forklift hole on the square tube that is formed on the framework lower edge.
6. the equipment for supporting tower barrel of wind generating set as claimed in claim 1, is characterized in that, described framework also comprises the ladder of the both sides that are formed on framework.
7. the equipment for supporting tower barrel of wind generating set as claimed in claim 1, it is characterized in that, described at least two supports comprise two supports, described two supports comprise the first support and the second support, the bar of described the first support and the second support is formed by square tube, and a support in described the first support and the second support is formed with through hole at middle part, and another in described the first support and the second support passes described through hole, thereby described the first support and the second support are connected to each other.
8. the equipment for supporting tower barrel of wind generating set as claimed in claim 1, it is characterized in that, described at least two supports comprise three supports, described three supports comprise the first support, the second support and the 3rd support, the bar of described the first support is formed by square tube, the bar of described the second support comprises two square tubes and two connecting panels that two square tubes are coupled together, two connecting panels that the bar of described the 3rd support comprises two square tubes, couple together two square tubes and the backing plate between connecting panel and square tube.
9. equipment that be used for to support tower barrel of wind generating set is characterized in that comprising:
Framework, comprise according to the predetermined angle interval and be formed on three rectangular arcuate sockets on the identical graduation circle of framework;
Three supports, each support comprise bar and are formed on the otic placode of an end of bar, and the other end of described bar is connected to each other, and a support vertical in described three supports is in horizontal surface, and two other support in described three supports is horizontal by predetermined equal angular,
Wherein, by rectangular arcuate socket corresponding in three rectangular arcuate sockets that fastener passed each otic placode and framework, three supports are fixed on framework.
10. the equipment for supporting tower barrel of wind generating set as claimed in claim 9, is characterized in that, described bar comprises along the length direction of bar and is formed on a plurality of fastener hole at a described end place of bar according to predetermined space.
11. the equipment for supporting tower barrel of wind generating set as claimed in claim 9, is characterized in that, the scope of described predetermined equal angular is that 30 degree are to 60 degree.
12. the equipment for supporting tower barrel of wind generating set as claimed in claim 9, it is characterized in that, described framework comprises steel plate and is formed on the square tube at steel plate edge, be formed with hole more than or equal to the diameter of tower barrel of wind generating set in the central authorities of steel plate, described three rectangular arcuate sockets are formed on described steel plate.
13. the equipment for supporting tower barrel of wind generating set as claimed in claim 12 is characterized in that described framework comprises the forklift hole that is formed on base of frame.
14. the equipment for supporting tower barrel of wind generating set as claimed in claim 9 is characterized in that described framework also comprises the ladder of the both sides that are formed on framework.
15. the equipment for supporting tower barrel of wind generating set as claimed in claim 9, it is characterized in that, described three supports comprise the first support, the second support and the 3rd support, the bar of described the first support is formed by square tube, the bar of described the second support comprises two connecting panels of the end that a square tube is relative with the end that is formed with otic placode that is positioned at square tube, and the bar of described the 3rd support comprises a square tube, at two connecting panels and the backing plate between connecting panel and square tube of relative end, the end that is formed with otic placode of square tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310328406.8A CN103387101B (en) | 2013-07-31 | 2013-07-31 | For supporting the equipment of tower barrel of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310328406.8A CN103387101B (en) | 2013-07-31 | 2013-07-31 | For supporting the equipment of tower barrel of wind generating set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103387101A true CN103387101A (en) | 2013-11-13 |
| CN103387101B CN103387101B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310328406.8A Active CN103387101B (en) | 2013-07-31 | 2013-07-31 | For supporting the equipment of tower barrel of wind generating set |
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| CN (1) | CN103387101B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061135A (en) * | 2014-06-27 | 2014-09-24 | 中航虹波风电设备有限公司 | General flange asterisk-shaped support tool |
| CN107443114A (en) * | 2017-06-14 | 2017-12-08 | 安徽华昊机械制造有限公司 | One kind is easy to electric machine casing positioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100193394A1 (en) * | 2009-01-30 | 2010-08-05 | Wilic S.Ar.L. | Wind power turbine blade packing and packing method |
| CN201914610U (en) * | 2010-12-27 | 2011-08-03 | 李奎阳 | Wind power tower conveying protecting support |
| CN102198435A (en) * | 2011-04-14 | 2011-09-28 | 上海泰胜风能装备股份有限公司 | Rolling device for anticorrosive coating of wind turbine tower |
| CN102203055A (en) * | 2008-09-24 | 2011-09-28 | 奈翠根尼斯公司 | Nitric oxide releasing amino acid ester compound, composition and method of use |
| CN202203055U (en) * | 2011-03-28 | 2012-04-25 | 北京亿力新能源股份有限公司 | Tower section of thick bamboo rice word supports |
| CN203420841U (en) * | 2013-07-31 | 2014-02-05 | 江苏金风科技有限公司 | Device used for supporting wind generating set tower |
-
2013
- 2013-07-31 CN CN201310328406.8A patent/CN103387101B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203055A (en) * | 2008-09-24 | 2011-09-28 | 奈翠根尼斯公司 | Nitric oxide releasing amino acid ester compound, composition and method of use |
| US20100193394A1 (en) * | 2009-01-30 | 2010-08-05 | Wilic S.Ar.L. | Wind power turbine blade packing and packing method |
| CN201914610U (en) * | 2010-12-27 | 2011-08-03 | 李奎阳 | Wind power tower conveying protecting support |
| CN202203055U (en) * | 2011-03-28 | 2012-04-25 | 北京亿力新能源股份有限公司 | Tower section of thick bamboo rice word supports |
| CN102198435A (en) * | 2011-04-14 | 2011-09-28 | 上海泰胜风能装备股份有限公司 | Rolling device for anticorrosive coating of wind turbine tower |
| CN203420841U (en) * | 2013-07-31 | 2014-02-05 | 江苏金风科技有限公司 | Device used for supporting wind generating set tower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061135A (en) * | 2014-06-27 | 2014-09-24 | 中航虹波风电设备有限公司 | General flange asterisk-shaped support tool |
| CN107443114A (en) * | 2017-06-14 | 2017-12-08 | 安徽华昊机械制造有限公司 | One kind is easy to electric machine casing positioner |
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| Publication number | Publication date |
|---|---|
| CN103387101B (en) | 2015-09-09 |
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