CN205601032U - But roof beam cap flange subassembly of fast switch over - Google Patents
But roof beam cap flange subassembly of fast switch over Download PDFInfo
- Publication number
- CN205601032U CN205601032U CN201520939665.9U CN201520939665U CN205601032U CN 205601032 U CN205601032 U CN 205601032U CN 201520939665 U CN201520939665 U CN 201520939665U CN 205601032 U CN205601032 U CN 205601032U
- Authority
- CN
- China
- Prior art keywords
- spar cap
- roof beam
- cap flange
- screw rod
- beam cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a but roof beam cap flange subassembly of fast switch over, including roof beam hat cone utensil and roof beam cap flange, roof beam cap flange includes the fine cloth of core and the cladding glass outside the core, the surperficial range upon range of formation fixed part of roof beam hat cone utensil is hugged closely to the both sides of the fine cloth of glass, the difficult fracture of roof beam cap flange is damaged, roof beam cap flange is provided with outside open -ended U -shaped groove, roof beam hat cone utensil is provided with the screw rod, adopt supporting nut and gasket to fix between the two, when different blade profiles are switched, roof beam cap flange is dismantled simply, during the transportation of roof beam hat cone utensil, the transportation can be dismantled to roof beam cap flange, can not damage roof beam cap flange.
Description
Technical field
This utility model relates to a kind of wind turbine equipment, the spar cap flange component of a kind of fan blade.
Background technology
The manufacture method of tradition spar cap mould is: design spar cap die face, makes spar cap mould formpiston, makes spar cap mould on spar cap mould formpiston.In order to reduce fixed assets investment cost, the method comparing main flow at present is that spar cap former carries out turning over system on main formpiston, thus cancels the making of spar cap formpiston.Main formpiston turns over spar cap former processed need to make spar cap rib, the manufacture method of spar cap rib is that hands sticks with paste 60mm flitch or steel pipe, structure glue, spar cap mould spar cap rib breakage easy to crack in mould transportation that this mode makes, and (spar cap change width) needs again to make spar cap rib when same blade profile different model switches.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of spar cap rib to be difficult to cracking failure, and the dismounting of spar cap rib is simple, the spar cap flange component being switched fast of convenient transport.
This utility model solves its technical problem and be the technical scheme is that
A kind of spar cap flange component being switched fast, including spar cap mould and spar cap rib, described spar cap rib includes core and the glass-fiber-fabric being coated on outside described core, the surface stratification fixed part of described spar cap mould is close in the both sides of described glass-fiber-fabric, described spar cap mould is provided with the screw rod that some length directions along spar cap rib arrange, and described fixed part is provided with the U-lag of the outer openings corresponding with described screw rod.
Being coated on the glass-fiber-fabric outside described core is four layers.
Described core is timber or plastic foam；The cross section of described core is isosceles right triangle.
The spacing of described screw rod is 2m.
The surface configuration of described spar cap mould has embedded hole, is fixed with screw rod plate in described embedded hole, and the lower end of described screw rod is welded on described screw rod plate.
The beneficial effects of the utility model are: spar cap rib of the present utility model is difficult to cracking failure, spar cap rib is provided with the U-lag of outer openings, spar cap mould is provided with screw rod, therebetween supporting nut and pad is used to be fixed, during different blade profile switching, the dismounting of spar cap rib is simple, during the transport of spar cap mould, spar cap rib detachably transports, and will not damage spar cap rib.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the manufacturing process schematic diagram of spar cap rib.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of spar cap flange component being switched fast, including spar cap mould 1 and spar cap rib, described spar cap rib includes core 2 and the four layers of glass-fiber-fabric 3 being coated on outside described core, described core 2 is timber or plastic foam, the cross section of core 2 is isosceles right triangle, the surface stratification fixed part 4 of described spar cap mould 1 is close in the both sides of described glass-fiber-fabric 3, described spar cap mould 1 is provided with some along the screw rod 5 that spar cap rib length direction spacing is 2m arrangement, described fixed part 4 is provided with the U-lag 6 of the outer openings corresponding with described screw rod 5, use U-lag 6 structure, the screw rod 5 position in U-lag 6 is made to adjust, thus adjust the position of spar cap rib, to adapt to the needs of same blade profile different model switching.
The surface configuration of described spar cap mould 1 has embedded hole, is fixed with screw rod plate 7 in described embedded hole, uses the mode of welding to be connected between screw rod plate 7 and embedded hole, and the lower end of described screw rod 5 is welded on described screw rod plate 7.
The manufacture method of above-mentioned spar cap rib is:
The profile of spar cap mould 1 draws the spar cap rib position line, and to fix a cross section along the spar cap rib position line on spar cap mould 1 be girder rib 8 square for 80mm*80mm；Girder rib 8 is square tube or flitch, carries out branch with putty and fixes so that it is firm position between girder rib 8 and spar cap mould 1, and the effect of girder rib 8 is to provide the hands of spar cap rib and sticks with paste facade location.
Guarantee to treat spar cap die surface and the area clean on girder rib surface that hands is stuck with paste, at a side elevation and the glass-fiber-fabric 3 of spar cap mould left-hand seat paste four layers wide for about 350mm of girder rib.
Core 2 is put on glass-fiber-fabric 3, by the both sides doubling of glass-fiber-fabric 3, glass-fiber-fabric is made to be coated with core 2, the unnecessary part in glass-fiber-fabric 3 both sides is close to the surface stratification fixed part 4 of described spar cap mould 1, core is placed and can not filled up by silica flour resin paste with type or gap, guaranteeing that hands is stuck with paste to tamp, bubble-free, corner can seal transition with putty.
Obtaining spar cap rib after being dried the demoulding, and U-lag 6 is opened in the position of pre embedded bolt 5 on fixed part, the spar cap rib of making is difficult to cracking failure.
The manufacture method of described spar cap mould is as follows:
On spar cap mould from 0m position, interval 2m opens the embedded hole of about Φ 55*8mm, periphery polishing is extended down to 30mm outside deep 4mm slope, the screw rod plate of Φ 50*6mm is placed in embedded hole, tamp by structure glue, type screw rod plate 7 surface and the structure glue of peripheral region are repaiied in polishing, it is ensured that in addition to screw rod exposes, other region is smooth.
Spar cap rib of the present utility model is difficult to cracking failure, spar cap rib is provided with the U-lag of outer openings, spar cap mould is provided with screw rod, therebetween supporting nut 8 and pad 9 is used to be fixed, during different blade profile switching, the dismounting of spar cap rib is simple, during the transport of spar cap mould, spar cap rib detachably transports, and will not damage spar cap rib.
Claims (6)
1. the spar cap flange component that a kind can be switched fast, including spar cap mould (1) and spar cap rib, described spar cap rib includes core (2) and is coated on described core (2) glass-fiber-fabric (3) outward, surface stratification fixed part (4) of described spar cap mould (1) is close in the both sides of described glass-fiber-fabric (3), described spar cap mould (1) is provided with the screw rod (5) that some length directions along spar cap rib arrange, and described fixed part (4) is provided with the U-lag (6) of the outer openings corresponding with described screw rod (5).
Spar cap flange component the most according to claim 1, it is characterised in that being coated on described core (2) glass-fiber-fabric (3) outward is four layers.
Spar cap flange component the most according to claim 1, it is characterised in that described core (2) is timber or plastic foam.
Spar cap flange component the most according to claim 1, it is characterised in that the cross section of described core (2) is isosceles right triangle.
Spar cap flange component the most according to claim 1, it is characterised in that the spacing of described screw rod (5) is 2m.
Spar cap flange component the most according to claim 1, it is characterised in that the surface configuration of described spar cap mould (1) has embedded hole, is fixed with screw rod plate (7) in described embedded hole, the lower end of described screw rod (5) is welded on described screw rod plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520939665.9U CN205601032U (en) | 2015-11-20 | 2015-11-20 | But roof beam cap flange subassembly of fast switch over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520939665.9U CN205601032U (en) | 2015-11-20 | 2015-11-20 | But roof beam cap flange subassembly of fast switch over |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205601032U true CN205601032U (en) | 2016-09-28 |
Family
ID=56960603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520939665.9U Withdrawn - After Issue CN205601032U (en) | 2015-11-20 | 2015-11-20 | But roof beam cap flange subassembly of fast switch over |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205601032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365079A (en) * | 2015-11-20 | 2016-03-02 | 广东明阳风电产业集团有限公司 | Beam cap rib assembly with rapid switching function and manufacturing method |
-
2015
- 2015-11-20 CN CN201520939665.9U patent/CN205601032U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365079A (en) * | 2015-11-20 | 2016-03-02 | 广东明阳风电产业集团有限公司 | Beam cap rib assembly with rapid switching function and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 528437 Torch Road, Torch Development Zone, Guangdong, Zhongshan, No. 22 Patentee after: Ming Yang wisdom Energy Group AG Address before: 528400 Torch Road, Torch Development Zone, Guangdong, Zhongshan, No. 22 Patentee before: Guangdong Mingyang Wind Power Group Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20170929 |