CN202846762U - Integrated molding mould of large-sized wind power blade web - Google Patents
Integrated molding mould of large-sized wind power blade web Download PDFInfo
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- CN202846762U CN202846762U CN 201220513970 CN201220513970U CN202846762U CN 202846762 U CN202846762 U CN 202846762U CN 201220513970 CN201220513970 CN 201220513970 CN 201220513970 U CN201220513970 U CN 201220513970U CN 202846762 U CN202846762 U CN 202846762U
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Abstract
The utility model belongs to the filed of a non-metal material machining technology and relates to an integrated molding mould of a large-sized wind power blade web. By utilizing a novel web mould, two products for a wind power blade, including a front edge web and a back edge web are molded simultaneously for one time by one set of the web mould. The integrated molding mould is mainly formed by a front edge web mould surface (1), a web mould steel structure system (2), a web mould pre-buried heating system (3), a web mould heating control cabinet (4) and a back edge web mould surface (5). The front edge web mould surface (1) and the back edge web mould surface (5) are respectively arranged at the two sides of the web mould steel structure system (2) which is placed in a vertical direction; the web mould pre-buried heating system (3) is mounted inside the web mould steel structure system (2); and the outer part is connected with the heating control cabinet (4). According to the integrated molding mould of the large-sized wind power blade web disclosed by the utility model, two independent web moulds in the prior art are designed into one integrated web mould, and the integrated web mould is placed in the vertical direction, so that the space utilization efficiency in a width direction is greatly improved, the cost is reduced and the working efficiency is improved.
Description
Technical field
The utility model belongs to nonmetallic composite machine-shaping technical field, relates generally to a kind of large-scale wind electricity blade web integrally forming mould.
Background technology
The hollow composite material goods that wind electricity blade is comprised of two and half shells, its hollow space need to be supported by web in the longitudinal direction, so web is one of vitals of wind electricity blade goods.The web that supports the wind electricity blade hollow space has two parts, is respectively leading edge web and trailing edge web, is the nonmetallic composite structure.Because the version of wind electricity blade two and half shells is different, so that support hollow partly the leading edge of usefulness is also different with trailing edge web structure form, at present in the technical field of manufacturing wind electricity blade, leading edge web and trailing edge web are to adopt respectively two independent mould moldings (seeing accompanying drawing 1), are mutually mirror symmetrical structure.Wind electricity blade is massive article, particularly the wind power technology development so far, the length of wind electricity blade goods has surpassed 60m, span width surpasses 5m, the web mould of two wind electricity blades takes up an area very large, the workshop of a 24m span can only be placed the web mould of a wind electricity blade, causes the space availability ratio in place very low.Two other web mould just needs preparation two mold systems, has increased the manufacturing expense of mould, has improved production cost.And to finish the making of two independent web moulds, and need at least the manufacturing process-cycle more than one month, reduced production efficiency.
Summary of the invention
In view of existing problem in the prior art, the utility model design also discloses a kind of large-scale wind electricity blade web integrally forming mould, by using new web mould, can be on a cover web mould once simultaneously moulding leading edge web and two goods of trailing edge web, web mould floor space is greatly reduced, and space availability ratio improves greatly, has reduced manufacturing cost, reduce the process-cycle, improved production efficiency.
For achieving the above object, the concrete technical scheme that the utility model is taked is: a kind of large-scale wind electricity blade web integrally forming mould mainly is made of leading edge web die surface, web mould steel structural system, the pre-buried heating system of web mould, web mold heated control cabinet, trailing edge web die surface; Wherein leading edge web die surface and trailing edge web die surface are mounted with respectively the web mould steel structural system both sides of placing at vertical direction, the height of web mould steel structural system is determined according to leading edge web die surface and trailing edge web die surface height, forms wind electricity blade leading edge web and the Integratively formed web molding mould of trailing edge web.Described a kind of large-scale wind electricity blade web integrally forming mould, wherein leading edge web die surface and trailing edge web die surface all adopt nonmetallic composite to press leading edge web and the making of trailing edge web size.Described a kind of large-scale wind electricity blade web integrally forming mould, the pre-buried heating system of its median ventral plate mould is fixedly mounted in the web steel construction system of vertical placement, the outside web mold heated control cabinet that connects.
By adopting technique scheme, the utlity model has following producing effect:
The web mould that the utility model design proposes is with two web moulds independently, design as a whole web mould, and with two web die improvements that keep flat of routine for vertically placing, so that web die width space hold is reduced to 1m by taking width more than the conventional 10m, greatly improve the space service efficiency on the width, improved 10 times so that the quantity of web mould can be placed in the workshop of 24m span.Simultaneously, by the making of integrated web mould, the material usage of steel construction system will reduce more than 60%, pre-buried heating system material usage reduces more than 50%, the heating cabinet of assembling reduces 50%, and overall cost can reduce more than 40%, has reduced greatly the manufacturing cost of wind electricity blade web mould.In addition, by the making of integrated web mould, the process-cycle can be reduced to 15 ~ 20 days by 1 month, and the process-cycle can shorten 30% ~ 50%, has greatly improved working (machining) efficiency.
Description of drawings
Fig. 1 is wind electricity blade web mould schematic diagram in the prior art;
Among the figure: 1, leading edge web die surface; 2, leading edge web steel construction system; 3, the pre-buried heating system of leading edge web mould; 4, leading edge web heating control cabinet; 5, trailing edge web die surface; 6, trailing edge web steel construction system; 7, trailing edge web mold heating system; 8, trailing edge web mold heated control cabinet.
Fig. 2 is the utility model wind electricity blade web mould schematic diagram.
Among the figure: 1 leading edge web die surface; 2, web mould steel structural system; 3, the pre-buried heating system of web mould; 4, web mold heated control cabinet; 5, trailing edge web die surface.
The specific embodiment
Provide embodiment of the present utility model below in conjunction with accompanying drawing as follows:
As shown in Figure 2, a kind of large-scale wind electricity blade web integrally forming mould described in the utility model mainly is to be made of leading edge web die surface 1, web mould steel structural system 2, the pre-buried heating system 3 of web mould, web mold heated control cabinet 4, trailing edge web die surface 5; Leading edge web die surface 1 and trailing edge web die surface 5 are mounted with respectively the both sides of the web mould steel structural system 2 of placing at vertical direction, and the height of web mould steel structural system 2 is determined according to the height of leading edge web die surface 1 and trailing edge web die surface 5.The pre-buried heating system 3 of web mould is installed in the web mould steel structural system 2 of vertical direction placement, the outside web mold heated control cabinet 4 that connects.Leading edge web die surface 1 and trailing edge web die surface 5 all adopt nonmetallic composite to press the leading edge web and trailing edge web size is made.
A kind of large-scale wind electricity blade web integrally forming mould set up install program described in the utility model is: welding web mould steel structural system 2, adjust and proofread and correct the length of web mould steel structural system 2, the horizontal plane of short transverse, in the web mould steel structural system 2 that vertical direction is placed, install the pre-buried heating system 3 of web mould is set, web mold heated control cabinet 4 is installed and is connected with the pre-buried heating system 3 of web mould.Make respectively leading edge and trailing edge web die surface (1 according to the size of leading edge web and trailing edge web, 5), and be mounted with both sides at web mould steel structural system 2, adjust and proofread and correct leading edge and trailing edge web die surface (1,5) in the level of length and short transverse, clear up leading edge and trailing edge web die surface (1,5), make its requirement that reaches die face, whether the pre-buried heating system 3 of test web mould meets adds heat request.
Claims (4)
1. large-scale wind electricity blade web integrally forming mould is characterized in that: described integrally forming mould mainly is to be made of leading edge web die surface (1), web mould steel structural system (2), the pre-buried heating system of web mould (3), web mold heated control cabinet (4), trailing edge web die surface (5); Leading edge web die surface (1) and trailing edge web die surface (5) are mounted with respectively the both sides of the web mould steel structural system (2) of placing at vertical direction.
2. a kind of large-scale wind electricity blade web integrally forming mould according to claim 1 is characterized in that: the height of web mould steel structural system (2) is determined according to the height of leading edge web die surface (1) and trailing edge web die surface (5).
3. a kind of large-scale wind electricity blade web integrally forming mould according to claim 1, it is characterized in that: the pre-buried heating system of web mould (3) is installed in the web mould steel structural system (2) of vertical direction placement, the outside web mold heated control cabinet (4) that connects.
4. a kind of large-scale wind electricity blade web integrally forming mould according to claim 1 is characterized in that: leading edge web die surface (1) and trailing edge web die surface (5) all adopt nonmetallic composite to press the leading edge web and trailing edge web size is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513970 CN202846762U (en) | 2012-10-09 | 2012-10-09 | Integrated molding mould of large-sized wind power blade web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513970 CN202846762U (en) | 2012-10-09 | 2012-10-09 | Integrated molding mould of large-sized wind power blade web |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846762U true CN202846762U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220513970 Expired - Lifetime CN202846762U (en) | 2012-10-09 | 2012-10-09 | Integrated molding mould of large-sized wind power blade web |
Country Status (1)
| Country | Link |
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| CN (1) | CN202846762U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331843A (en) * | 2013-07-10 | 2013-10-02 | 洛阳双瑞风电叶片有限公司 | Large wind turbine blade hat beam continuous molding die |
| CN104002402A (en) * | 2014-06-04 | 2014-08-27 | 洛阳双瑞风电叶片有限公司 | Universal web mould structure for wind power blade |
| CN105346105A (en) * | 2015-12-01 | 2016-02-24 | 洛阳双瑞风电叶片有限公司 | Manufacturing mold and manufacturing method of wind turbine blade |
| DK201570772A1 (en) * | 2015-11-27 | 2016-12-19 | Vestas Wind Sys As | Tool and method for fabricating shear webs for a wind turbine blade |
| CN112060633A (en) * | 2020-09-01 | 2020-12-11 | 国电联合动力技术(保定)有限公司 | Method for integrally manufacturing trailing edge web and third web of blade |
| US11504923B2 (en) | 2017-01-24 | 2022-11-22 | Vestas Wind Systems A/S | Method and apparatus for assembling a reinforcement web for use in a wind turbine blade |
-
2012
- 2012-10-09 CN CN 201220513970 patent/CN202846762U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331843A (en) * | 2013-07-10 | 2013-10-02 | 洛阳双瑞风电叶片有限公司 | Large wind turbine blade hat beam continuous molding die |
| CN104002402A (en) * | 2014-06-04 | 2014-08-27 | 洛阳双瑞风电叶片有限公司 | Universal web mould structure for wind power blade |
| DK201570772A1 (en) * | 2015-11-27 | 2016-12-19 | Vestas Wind Sys As | Tool and method for fabricating shear webs for a wind turbine blade |
| CN105346105A (en) * | 2015-12-01 | 2016-02-24 | 洛阳双瑞风电叶片有限公司 | Manufacturing mold and manufacturing method of wind turbine blade |
| US11504923B2 (en) | 2017-01-24 | 2022-11-22 | Vestas Wind Systems A/S | Method and apparatus for assembling a reinforcement web for use in a wind turbine blade |
| CN112060633A (en) * | 2020-09-01 | 2020-12-11 | 国电联合动力技术(保定)有限公司 | Method for integrally manufacturing trailing edge web and third web of blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |
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| CX01 | Expiry of patent term |