CN201785134U - Auxiliary installing hanging tool of megawatt wind turbine blade shearing webs - Google Patents
Auxiliary installing hanging tool of megawatt wind turbine blade shearing webs Download PDFInfo
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- CN201785134U CN201785134U CN2010205329154U CN201020532915U CN201785134U CN 201785134 U CN201785134 U CN 201785134U CN 2010205329154 U CN2010205329154 U CN 2010205329154U CN 201020532915 U CN201020532915 U CN 201020532915U CN 201785134 U CN201785134 U CN 201785134U
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- shearing
- installing
- webs
- shear web
- hold
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to an auxiliary installing hanging tool of megawatt wind turbine blade shearing webs, which is provided with a transverse rod, wherein a hanging lug is arranged above the transverse rod, two shearing web lateral positioning installing arms are arranged in parallel under the transverse rod, a middle installing arm is arranged between the two shearing web lateral positioning installing arms, the upper end of the middle installing arm is fixed to the transverse rod, a support mechanism for limiting the distance between two shearing webs is arranged on the middle installing arm, and the lower part of the two shearing web lateral positioning installing arms is provided with a shearing web lower part fastening installing mechanism. Before the hosting work, the two shearing webs are lifted up, a crane is used for lifting the hanging lug for inserting the device from a position above the shearing webs, an upper support corner and a lower support corner are installed, finally, the lower part fastening installing mechanism of the two shearing web lateral positioning installing arms are tightly screwed to tightly clamp the shearing webs, and the installation of the hoisting device can be completed. Thereby, the integral installation of the shearing webs can be completed, and the auxiliary installing hanging tool has small installation errors and is easy to operate, the working time is saved, and the production efficiency is improved.
Description
Technical field
The utility model relates to a kind of accessory of making blade of wind-driven generator, the auxiliary suspender of installing of particularly a kind of MW wind turbine blade shear web.
Background technology
Blade of MW class wind turbine all is the structure that adopts the double shear web basically at present, in installation process, all adopts basically at present one by one and installs.In installation process, owing to be single installation, so need twice lifting, the work-hours that just increases has reduced work efficiency virtually, and does not also have hold-down mechanism after installing, and installation dimension can not get guaranteeing.And then might influence the intensity of blade integral.In order to overcome above-mentioned shortcoming, some producers are fabricated into two shear webs together when making shear web, install together in the time of installation.But since along with blade do bigger and bigger, when two shear webs are produced on together, can't adopt the priming by vacuum mode of production, when taking hand lay-up,, cause operation to carry out because shear web is excessive.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed the auxiliary suspender of installing of a kind of installation error MW wind turbine blade shear web little, simple to operate.
The technical problems to be solved in the utility model is achieved through the following technical solutions, the auxiliary suspender of installing of a kind of MW wind turbine blade shear web, be characterized in: be provided with cross bar, hanger is equipped with in the cross bar top, below cross bar, be provided with two shear web lateral register hold-down arms side by side, hold-down arm in the middle of between two shear web lateral register hold-down arms, being provided with, the upper end and the cross bar of middle hold-down arm are fixed, supporting mechanism being provided with distance between two shear webs of restriction on the middle hold-down arm is provided with the fastening installing mechanism in shear web bottom in the bottom of two shear web lateral register hold-down arms.
The technical problems to be solved in the utility model can also come by the following technical programs further to realize that supporting mechanism comprises support angle and following support angle.
The utility model compared with prior art is provided with two shear web lateral register hold-down arms below the hanger, and hold-down arm in the middle of.Before the crane lifting service, two shear webs are erected, side at shear web, make the lifting mark line, sling hanger with the top insertion of this device from the mark shear web with driving then, when arriving the following support angle installation position of middle hold-down arm, support angle down is installed, the design of following support angle struts length less than the designed distance 1cm between the shear web.Continue to place downwards, in the middle of arriving hold-down arm on during the support angle installation position, install support angle.At last the fastening installing mechanism in bottom of two shear web lateral register hold-down arms is tightened, shear web is tightly clamped, both finished the installation of lifting appliance.Can finish the integral installation of shear web like this, installation error is little, and is simple to operate, saves working time, improved production efficiency.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
The specific embodiment
The auxiliary suspender of installing of a kind of MW wind turbine blade shear web, be provided with cross bar 2, hanger 1 is equipped with in cross bar 2 tops, below cross bar 2, be provided with two shear web lateral register hold-down arms 4 side by side, hold-down arm 5 in the middle of between two shear web lateral register hold-down arms 4, being provided with, the upper end of middle hold-down arm 5 and cross bar 2 are fixing, supporting mechanism being provided with distance between two shear webs 8 of restriction on the middle hold-down arm 5 is provided with the fastening installing mechanism 7 in shear web bottom in the bottom of two shear web lateral register hold-down arms 4.Fastening installing mechanism 7 is an adjustment screw, is provided with cushion block at the screw inner end.Supporting mechanism comprises support angle 3 and following support angle 6.
Claims (2)
1. a MW wind turbine blade shear web is assisted suspender is installed, it is characterized in that: be provided with cross bar, hanger is equipped with in the cross bar top, below cross bar, be provided with two shear web lateral register hold-down arms side by side, hold-down arm in the middle of between two shear web lateral register hold-down arms, being provided with, the upper end and the cross bar of middle hold-down arm are fixed, supporting mechanism being provided with distance between two shear webs of restriction on the middle hold-down arm is provided with the fastening installing mechanism in shear web bottom in the bottom of two shear web lateral register hold-down arms.
2. the auxiliary suspender of installing of MW wind turbine blade shear web according to claim 1, it is characterized in that: supporting mechanism comprises support angle and following support angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205329154U CN201785134U (en) | 2010-09-17 | 2010-09-17 | Auxiliary installing hanging tool of megawatt wind turbine blade shearing webs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205329154U CN201785134U (en) | 2010-09-17 | 2010-09-17 | Auxiliary installing hanging tool of megawatt wind turbine blade shearing webs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201785134U true CN201785134U (en) | 2011-04-06 |
Family
ID=43817109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205329154U Expired - Fee Related CN201785134U (en) | 2010-09-17 | 2010-09-17 | Auxiliary installing hanging tool of megawatt wind turbine blade shearing webs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201785134U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794724A (en) * | 2011-05-25 | 2012-11-28 | 迪皮埃复材构件（太仓）有限公司 | Web plate positioning tool |
| CN103072279A (en) * | 2012-12-20 | 2013-05-01 | 上海玻璃钢研究院有限公司 | Wind driven generator blade web positioning device |
| CN103303787A (en) * | 2013-07-10 | 2013-09-18 | 洛阳双瑞风电叶片有限公司 | Clamping device for lifting assembled shear web plates in wind turbine blade |
| CN103410681A (en) * | 2013-07-12 | 2013-11-27 | 广东明阳风电产业集团有限公司 | Wind turbine blade web combination supporting device and method of hoisting webs |
| CN106241598A (en) * | 2016-08-25 | 2016-12-21 | 吉林重通成飞新材料股份公司 | Wind electricity blade web hanging method |
| CN107150946A (en) * | 2017-06-29 | 2017-09-12 | 湖北三江航天江河化工科技有限公司 | A kind of wing plate boom hoisting and its hanging method |
-
2010
- 2010-09-17 CN CN2010205329154U patent/CN201785134U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794724A (en) * | 2011-05-25 | 2012-11-28 | 迪皮埃复材构件（太仓）有限公司 | Web plate positioning tool |
| CN102794724B (en) * | 2011-05-25 | 2015-11-18 | 迪皮埃复材构件（太仓）有限公司 | A kind of tooling device used for locating web plate |
| CN103072279A (en) * | 2012-12-20 | 2013-05-01 | 上海玻璃钢研究院有限公司 | Wind driven generator blade web positioning device |
| CN103072279B (en) * | 2012-12-20 | 2015-07-15 | 上海玻璃钢研究院有限公司 | Wind driven generator blade web positioning device |
| CN103303787A (en) * | 2013-07-10 | 2013-09-18 | 洛阳双瑞风电叶片有限公司 | Clamping device for lifting assembled shear web plates in wind turbine blade |
| CN103303787B (en) * | 2013-07-10 | 2015-02-11 | 洛阳双瑞风电叶片有限公司 | Clamping device for lifting assembled shear web plates in wind turbine blade |
| CN103410681A (en) * | 2013-07-12 | 2013-11-27 | 广东明阳风电产业集团有限公司 | Wind turbine blade web combination supporting device and method of hoisting webs |
| CN103410681B (en) * | 2013-07-12 | 2016-05-18 | 广东明阳风电产业集团有限公司 | The method of wind power generation blade web combined support device and web lifting |
| CN106241598A (en) * | 2016-08-25 | 2016-12-21 | 吉林重通成飞新材料股份公司 | Wind electricity blade web hanging method |
| CN106241598B (en) * | 2016-08-25 | 2017-12-26 | 吉林重通成飞新材料股份公司 | Wind electricity blade web hanging method |
| CN107150946A (en) * | 2017-06-29 | 2017-09-12 | 湖北三江航天江河化工科技有限公司 | A kind of wing plate boom hoisting and its hanging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20160917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |