CN104002486B - Wind power generation blade trailing edge UD prefabricated component hangs in the method for main die housing laying - Google Patents
Wind power generation blade trailing edge UD prefabricated component hangs in the method for main die housing laying Download PDFInfo
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- CN104002486B CN104002486B CN201410182483.1A CN201410182483A CN104002486B CN 104002486 B CN104002486 B CN 104002486B CN 201410182483 A CN201410182483 A CN 201410182483A CN 104002486 B CN104002486 B CN 104002486B
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- trailing edge
- prefabricated component
- main die
- die housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
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- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of method that wind power generation blade trailing edge UD prefabricated component hangs in main die housing laying, first make the accommodating tool of trailing edge UD prefabricated component, place trailing edge UD prefabricated component state and its state consistency in main die housing laying; Secondly, on trailing edge UD prefabricated component, find out locating piece installation site by examination board, locating piece is installed; Then hanging beam is made, increase suspension centre by hanging beam, and pass through the selection at suspension centre position, when ensureing to lift by crane, relative its of state of trailing edge UD prefabricated component does not change on accommodating tool, described trailing edge UD prefabricated component is steadily hung in after in main die housing laying, is fixed by fixing tool; Finally detect the state of trailing edge UD prefabricated component in main die housing laying by examination board, by the state of the adjusting device adjustment trailing edge UD prefabricated component on fixing tool, to reach requirement.The present invention effectively can guarantee that wind power generation blade trailing edge UD prefabricated component hangs in the accurate, reliable of main die housing laying.
Description
Technical field
The present invention relates to the technical field that wind power generation blade trailing edge UD prefabricated component hangs in main die housing laying, refer in particular to a kind of method that wind power generation blade trailing edge UD prefabricated component hangs in main die housing laying.
Background technology
Known in the industry, the trailing edge UD of wind power generation blade is substantially adopt fixed width Unidirectional Glass Fiber cloth together laying, the mode of together pouring into make with housing.6MW blade newly developed at present, its trailing edge UD is an entirety, and complex contour, cannot adopt mode in the past to make, the mode of prefabricated component need be adopted to manufacture in advance, and hang in main mould laying when housing laying.And when trailing edge UD prefabricated component hangs in main die housing laying, for avoiding having an impact to the glass fabric laid and core, need once to lift to be in place, after avoiding repeatedly placing and place, excessive adjustment is carried out to trailing edge UD prefabricated component, therefore it is very high to the conditions dictate of trailing edge UD prefabricated component when lifting and lifting, but because trailing edge UD prefabricated component is elongated, rigidity is not enough and complex-shaped, and be subject to the restriction of the driving quantity (suspension centre) in workshop, during lifting, the state of trailing edge UD prefabricated component also not easily ensures, easy generation is reversed, cannot mate with main mould laying, be subject in the restriction of rear UD prefabricated component profile, not easily fix between trailing edge UD prefabricated component and housing laying, and fixed form also will be avoided follow-up impact of beating vacuum bag operation, difficulty is very large simultaneously.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and shortcoming, there is provided a kind of rationally, reliable, efficiently wind power generation blade trailing edge UD prefabricated component hang in the method for main die housing laying, effectively can solve trailing edge UD prefabricated component to the lifting in main mould laying and fixation problem.
For achieving the above object, technical scheme provided by the present invention is: wind power generation blade trailing edge UD prefabricated component hangs in the method for main die housing laying, comprises the following steps:
1) make the accommodating tool of trailing edge UD prefabricated component for placing wind power generation blade, trailing edge UD prefabricated component is placed on after on this accommodating tool, and its state and its state consistency in main die housing laying, be beneficial to the parallel transfer in later stage;
2) by examination board in the rear edge UD prefabricated component find out locating piece installation site, rear installation locating piece is found, for solving location between trailing edge UD prefabricated component and main die housing laying and fixing;
3) make hanging beam, increase suspension centre by hanging beam, and pass through the selection at suspension centre position, ensure that relative its of state of described trailing edge UD prefabricated component during lifting does not change on accommodating tool, first, hanging beam presets multiple suspension centre, then suspension centre and for lift described trailing edge UD prefabricated component suspender belt between set up chain block, when hanging, hanging beam keeps motionless, the chain being pullled chain block by multiple spot is hung, to increase the stationarity that trailing edge UD prefabricated component hangs, controllability, when described trailing edge UD prefabricated component is steadily hung in main die housing laying, positioned by preassembled locating piece, and with coordinating of fixing tool, trailing edge UD prefabricated component is fixed in main die housing laying by locating piece, and described fixing tool is with the adjusting device of fine-tuning trailing edge UD prefabricated component state,
4) state of described trailing edge UD prefabricated component in main die housing laying is detected by examination board, if do not reach claimed condition, then need the state by the adjusting device adjustment trailing edge UD prefabricated component on described fixing tool, to reach requirement, so far just complete hanging in and steady job of the trailing edge UD prefabricated component of wind power generation blade.
When beating vacuum bag, when keeping adjacent fixing tool motionless, pull down the fixing tool beating bag place, be loaded on fixing tool after having played bag, advance successively, what complete whole main die housing plays bag work.
Compared with prior art, tool has the following advantages and beneficial effect in the present invention:
1, by setting up accommodating tool, the state of trailing edge UD prefabricated component to be adjusted to it at main mould state consistency, being beneficial to the later stage parallel transfer (lifting) in main mould;
2, increase suspension centre by hanging beam, to make up shop traveller (suspension centre) not enough predicament, and when selecting to ensure lifting by suspension centre, trailing edge UD prefabricated component state does not change;
3, by setting up chain block, stationarity, the controllability when transfer in main mould, placement is solved;
4, the fixation problem between trailing edge UD prefabricated component and main mould is solved by locating piece and fixing tool;
5, the state of trailing edge UD prefabricated component is finely tuned by the adjusting device in examination board and fixing tool.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that trailing edge UD prefabricated component is placed on accommodating tool.
Fig. 2 is the schematic diagram that locating piece installed by trailing edge UD prefabricated component.
Fig. 3 is the A partial enlarged drawing of Fig. 2.
Fig. 4 is the schematic diagram of trailing edge UD prefabricated component lifting.
Fig. 5 is the schematic diagram that trailing edge UD prefabricated component adopts fixing tool fixing.
Fig. 6 is the B partial enlarged drawing of Fig. 5.
Fig. 7 is that trailing edge UD prefabricated component detects fixing schematic diagram in conjunction with examination board.
Fig. 8 is the C partial enlarged drawing of Fig. 7.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described.
Wind power generation blade trailing edge UD prefabricated component described in the present embodiment hangs in the method for main die housing laying, and its concrete condition is as follows:
1) accommodating tool 2 of the trailing edge UD prefabricated component 1 for placing wind power generation blade is made, trailing edge UD prefabricated component 1 is placed on after on this accommodating tool 2, its state and its state consistency in main die housing laying, be beneficial to the parallel transfer in later stage, as shown in Figure 1.
2) by examination board 3 in the rear edge UD prefabricated component 1 find out locating piece installation site, rear installation locating piece 4 is found, for solving location between trailing edge UD prefabricated component and main die housing laying and fixing, as shown in Figures 2 and 3.
3) make hanging beam 5, increase suspension centre by hanging beam, make up the predicament of shop traveller suspension centre deficiency, and pass through the selection at suspension centre position, ensure that relative its of state of described trailing edge UD prefabricated component during lifting does not change on accommodating tool, first, hanging beam 5 presets multiple suspension centre, then suspension centre and for lift described trailing edge UD prefabricated component 1 suspender belt 6 between set up chain block 7, as shown in Figure 4, when hanging, hanging beam 5 keeps motionless, by many people, the chain that multiple spot pulls chain block 7 hangs, to increase the stationarity that trailing edge UD prefabricated component 1 hangs, controllability, and when described trailing edge UD prefabricated component is steadily hung in main die housing laying, positioned by preassembled locating piece 4, and with coordinating of fixing tool 9, trailing edge UD prefabricated component 1 is fixed in main die housing laying by locating piece 4, and described fixing tool 9 is with the adjusting device 901 of fine-tuning trailing edge UD prefabricated component state, as shown in Figure 5 and Figure 6.
4) state of described trailing edge UD prefabricated component 1 in main die housing 8 laying is detected by examination board 3, as shown in Figure 7 and Figure 8, if the state of described trailing edge UD prefabricated component 1 in main die housing 8 laying does not reach claimed condition, then need to be adjusted by the adjusting device 901 on described fixing tool 9, after adjustment, the state of described trailing edge UD prefabricated component 1 reaches requirement, so far just completes hanging in and steady job of the trailing edge UD prefabricated component of wind power generation blade.
In addition, when vacuum bag beaten by needs, can when keeping adjacent fixing tool motionless, pull down the fixing tool beating bag place, be loaded on fixing tool after having played bag, advance successively, what complete whole main die housing plays bag work.
After the above scheme of employing, the inventive method effectively can guarantee that wind power generation blade trailing edge UD prefabricated component hangs in the accurate, reliable of main die housing laying, and once can lift and be in place, and it also avoid follow-up impact of beating vacuum bag operation simultaneously.This compared to existing technology, the inventive method is simple, reliable, easily controls, not only saves cost, and also improve stability, be worthy to be popularized.
The examples of implementation of the above are only the preferred embodiment of the present invention, not limit practical range of the present invention with this, therefore the change that all shapes according to the present invention, principle are done, all should be encompassed in protection scope of the present invention.
Claims (2)
1. wind power generation blade trailing edge UD prefabricated component hangs in the method for main die housing laying, it is characterized in that, comprises the following steps:
1) make the accommodating tool of trailing edge UD prefabricated component for placing wind power generation blade, trailing edge UD prefabricated component is placed on after on this accommodating tool, and its state and its state consistency in main die housing laying, be beneficial to the parallel transfer in later stage;
2) by examination board in the rear edge UD prefabricated component find out locating piece installation site, rear installation locating piece is found, for solving location between trailing edge UD prefabricated component and main die housing laying and fixing;
3) make hanging beam, increase suspension centre by hanging beam, and pass through the selection at suspension centre position, ensure that relative its of state of described trailing edge UD prefabricated component during lifting does not change on accommodating tool, first, hanging beam presets multiple suspension centre, then suspension centre and for lift described trailing edge UD prefabricated component suspender belt between set up chain block, when hanging, hanging beam keeps motionless, the chain being pullled chain block by multiple spot is hung, to increase the stationarity that trailing edge UD prefabricated component hangs, controllability, when described trailing edge UD prefabricated component is steadily hung in main die housing laying, positioned by preassembled locating piece, and with coordinating of fixing tool, trailing edge UD prefabricated component is fixed in main die housing laying by locating piece, and described fixing tool is with the adjusting device of fine-tuning trailing edge UD prefabricated component state,
4) state of described trailing edge UD prefabricated component in main die housing laying is detected by examination board, if do not reach claimed condition, then need the state by the adjusting device adjustment trailing edge UD prefabricated component on described fixing tool, to reach requirement, so far just complete hanging in and steady job of the trailing edge UD prefabricated component of wind power generation blade.
2. wind power generation blade trailing edge UD prefabricated component according to claim 1 hangs in the method for main die housing laying, it is characterized in that: when beating vacuum bag, when keeping adjacent fixing tool motionless, pull down the fixing tool beating bag place, fixing tool is loaded on after having played bag, advance successively, what complete whole main die housing plays bag work.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410182483.1A CN104002486B (en) | 2014-04-30 | 2014-04-30 | Wind power generation blade trailing edge UD prefabricated component hangs in the method for main die housing laying |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410182483.1A CN104002486B (en) | 2014-04-30 | 2014-04-30 | Wind power generation blade trailing edge UD prefabricated component hangs in the method for main die housing laying |
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| Publication Number | Publication Date |
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| CN104002486A CN104002486A (en) | 2014-08-27 |
| CN104002486B true CN104002486B (en) | 2016-04-13 |
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| CN114734655B (en) * | 2021-01-07 | 2024-01-30 | 上海飞机制造有限公司 | Method for manufacturing C-shaped part by using composite material |
Citations (5)
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|---|---|---|---|---|
| CN102230448A (en) * | 2011-05-25 | 2011-11-02 | 北京世纪威能风电设备有限公司 | Wind power generator blade of bamboo fibre reinforced composite material and manufacture method thereof |
| CN102299587A (en) * | 2011-08-31 | 2011-12-28 | 广东明阳风电产业集团有限公司 | Positioning device for assembling generator |
| CN102350801A (en) * | 2011-07-06 | 2012-02-15 | 连云港中复连众复合材料集团有限公司 | Method for bonding front edges of megawatt wind power generator blade in mold closing |
| CN102950774A (en) * | 2012-11-22 | 2013-03-06 | 昆山华风风电科技有限公司 | Integral manufacturing process for enhancement layer at root end of fan blade and mold |
| EP2666615A1 (en) * | 2012-05-23 | 2013-11-27 | Nordex Energy GmbH | Method for producing a wind energy assembly rotor blade half shell or wind energy assembly rotor blade and production mould for this purpose |
-
2014
- 2014-04-30 CN CN201410182483.1A patent/CN104002486B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230448A (en) * | 2011-05-25 | 2011-11-02 | 北京世纪威能风电设备有限公司 | Wind power generator blade of bamboo fibre reinforced composite material and manufacture method thereof |
| CN102350801A (en) * | 2011-07-06 | 2012-02-15 | 连云港中复连众复合材料集团有限公司 | Method for bonding front edges of megawatt wind power generator blade in mold closing |
| CN102299587A (en) * | 2011-08-31 | 2011-12-28 | 广东明阳风电产业集团有限公司 | Positioning device for assembling generator |
| EP2666615A1 (en) * | 2012-05-23 | 2013-11-27 | Nordex Energy GmbH | Method for producing a wind energy assembly rotor blade half shell or wind energy assembly rotor blade and production mould for this purpose |
| CN102950774A (en) * | 2012-11-22 | 2013-03-06 | 昆山华风风电科技有限公司 | Integral manufacturing process for enhancement layer at root end of fan blade and mold |
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| CN104002486A (en) | 2014-08-27 |
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Address after: 528437 Guangdong torch hi tech Industrial Development Zone, Torch Road, No. 22, Ming Yang Industrial Park, Zhongshan Patentee after: Ming Yang wisdom Energy Group AG Address before: 528437 Guangdong torch hi tech Industrial Development Zone, Torch Road, No. 22, Ming Yang Industrial Park, Zhongshan Patentee before: Guangdong Mingyang Wind Power Group Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190718 Address after: 528437, two east gate, Torch Development Zone, Guangdong, Zhongshan Patentee after: Zhongshan Mingyang wind energy Blade Technology Co., Ltd. Address before: 528437 Guangdong torch hi tech Industrial Development Zone, Torch Road, No. 22, Ming Yang Industrial Park, Zhongshan Patentee before: Ming Yang wisdom Energy Group AG |
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Address after: 528437 room 208, No. 5, Heyu Road, Cuiheng New District, Zhongshan City, Guangdong Province Patentee after: Guangdong Mingyang New Energy Materials Technology Co.,Ltd. Address before: 528437 East Second Circumference of Hengmen, Zhongshan Torch Development Zone, Guangdong Province Patentee before: ZHONGSHAN MINGYANG WIND ENERGY BLADE TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |