CN219509764U - Connection tool for installing wind power blade power increasing sleeve - Google Patents
Connection tool for installing wind power blade power increasing sleeve Download PDFInfo
- Publication number
- CN219509764U CN219509764U CN202320856678.4U CN202320856678U CN219509764U CN 219509764 U CN219509764 U CN 219509764U CN 202320856678 U CN202320856678 U CN 202320856678U CN 219509764 U CN219509764 U CN 219509764U
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- CN
- China
- Prior art keywords
- frame
- blade
- side mechanism
- sleeve
- external member
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- 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.)
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The utility model provides a wind-powered electricity generation blade increases power external member installation and uses connection frock, includes blade frame, external member frame and profile board, the blade frame with external member frame flange joint, blade frame and external member frame are all including windward side mechanism and leeward side mechanism, windward side mechanism and leeward side mechanism are flange joint, all fixedly connected with supporting beam on windward side mechanism and the leeward side mechanism, a plurality of through-holes have been seted up on the supporting beam, a plurality of threaded rods of profile board back fixedly connected with, the threaded rod runs through the through-hole is fixed with the nut. According to the utility model, the blade frame and the sleeve frame are arranged, the blade frame is used for fixing the blade, the sleeve frame is used for fixing the power increasing sleeve, and the flange and the bolts are used for fixing the blade frame and the sleeve frame, so that the fixing is firmer, the bonding of the blade and the power increasing sleeve is firmer, and the later maintenance is avoided.
Description
Technical Field
The utility model belongs to the field of wind power blade maintenance, and particularly relates to a connecting tool for installing a wind power blade power increasing sleeve.
Background
The wind power blade is a core component for converting natural wind energy into electric energy in the wind power generation set, and is also a main basis for measuring the design and technical level of the wind power generation set, parameters such as length, size and the like of the wind power generation set are important parameters for determining the power of the wind power generation set, and for the wind power generation set which is already erected, the diameter of an impeller cannot be increased randomly due to factors such as the height limit of a tower barrel, laws and regulations and the like, and the wind power blade cannot be replaced randomly due to high manufacturing cost, so that the power increase of the wind power generation set is difficult by changing the blade.
Disclosure of Invention
Aiming at the technical problems, the utility model aims to provide a tool for enabling connection of the wind power blade to be more stable when the power increasing sleeve member is installed on the wind power blade.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a wind-powered electricity generation blade increases power external member installation and uses connection frock, includes blade frame, external member frame and profile board, the blade frame with external member frame flange joint, blade frame and external member frame are all including windward side mechanism and leeward side mechanism, windward side mechanism and leeward side mechanism are flange joint, all fixedly connected with supporting beam on windward side mechanism and the leeward side mechanism, a plurality of through-holes have been seted up on the supporting beam, a plurality of threaded rods of profile board back fixedly connected with, the threaded rod runs through the through-hole is fixed with the nut.
Further, the number of the profile panels is four, two sets of profile panels are connected to the blade frame, and two sets of profile panels are connected to the blade frame.
Further, the material of the type panel is glass fiber reinforced plastic.
Further, nuts are arranged on the threaded rod and located on two sides of the supporting beam.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the blade frame and the sleeve frame are arranged, the blade frame is used for fixing the blade and the sleeve frame is used for fixing the power increasing sleeve, and the flange and the bolt are used for fixing the blade frame and the sleeve frame, so that the fixing is firmer, the bonding of the blade and the power increasing sleeve is firmer, the later maintenance is avoided, the threaded rod and the bolt are used for locking the panel on the supporting beam, and the blade frame and the sleeve frame are also firmer in fixing with the blade and the power increasing sleeve.
2. The utility model is provided with the face plate which is matched with the blades and the sleeve members and is windward and leeward, and simultaneously the face plate is made of glass fiber reinforced plastic, thereby avoiding the abrasion of the blades and the power increasing sleeve members.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic side view of the present utility model.
Fig. 3 is a schematic diagram of a panel structure according to the present utility model.
Wherein: A. blade frame, B, external member frame, 1, supporting beam, 2, through-hole, 3, threaded rod, 4, panel.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
The utility model provides a wind-powered electricity generation blade increases work external member installation and uses connection frock as shown in fig. 1, fig. 2, fig. 3, including blade frame A, external member frame B and profile board 4, blade frame A and external member frame B flange joint, blade frame A and external member frame B all include windward side mechanism and leeward side mechanism, windward side mechanism and leeward side mechanism are flange joint, all fixedly connected with supporting beam 1 on windward side mechanism and the leeward side mechanism, a plurality of through-holes 2 have been seted up on the supporting beam 1, a plurality of threaded rods 3 of profile board 4 back fixedly connected with, threaded rods 3 run through-hole 2 and use the nut to fix.
In order to make the blades and the power increasing sleeve member fixed more firmly, the number of the panel 4 is four, two groups of blade frames A are connected in the blade frames A, and two groups of sleeve member frames B are connected in the sleeve member frames B.
It should be noted that, the number of the panels 4 in each group is 2, and the panels on the windward side and the leeward side are one group at the corresponding axial length of the blade to be processed.
Wherein, the corresponding positions of the profile 4 and the windward side and the leeward side of the matched blade and the suite are random.
In order to prevent scratching the blades and the power increasing sleeve, the panel 4 is made of glass fiber reinforced plastic.
In order to make the fixing of the threaded rod 3 more firm, nuts are arranged on both sides of the support beam 1 on the threaded rod 3.
The specific working process of the utility model is as follows:
during operation, firstly, a wind turbine generator is stopped, then a lifting table is lifted to the height of the blade tip, a worker cuts off the proper position of the blade tip on the working table, then a blade frame A is placed at the proper position of the blade, a panel 4 is tightly attached to the windward side and the leeward side of the blade, then nuts on a threaded rod 3 are screwed down, the threaded rod 3 and a supporting beam 1 are fixed, then a sleeve frame B is sleeved on a power increasing sleeve, then the power increasing sleeve is connected with the blade by using materials such as resin, glass fiber cloth and the like, after connection is completed, the sleeve frame B and the blade frame A are fixed by using a flange and bolts, then the nuts on the threaded rod 3 on the sleeve frame B are screwed down, the power increasing sleeve and the blade are fixed, and after the power increasing sleeve is completely fixed, the bolts and the nuts on the flange are unscrewed, so that the blade frame A and the sleeve frame B are dismounted.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Connection tool for installing wind power blade power increasing sleeve part comprises a blade frame (A), a sleeve part frame (B) and a panel (4), and is characterized in that: blade frame (A) with external member frame (B) flange joint, blade frame (A) and external member frame (B) all include windward side mechanism and leeward side mechanism, windward side mechanism and leeward side mechanism are flange joint, all fixedly connected with supporting beam (1) on windward side mechanism and the leeward side mechanism, a plurality of through-holes (2) have been seted up on supporting beam (1), a plurality of threaded rods (3) of type panel (4) back fixedly connected with, threaded rod (3) run through-hole (2) and use the nut to fix.
2. The connection tool for installing a wind power blade power increasing kit according to claim 1, wherein: the number of the panels (4) is four, two groups of the panels are connected in the blade frame (A), and two groups of the panels are connected in the sleeve frame (B).
3. The connection tool for installing a wind power blade power increasing kit according to claim 1, wherein: the panel (4) is made of glass fiber reinforced plastic.
4. The connection tool for installing a wind power blade power increasing kit according to claim 1, wherein: nuts are arranged on the threaded rod (3) and located on two sides of the supporting beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320856678.4U CN219509764U (en) | 2023-04-18 | 2023-04-18 | Connection tool for installing wind power blade power increasing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320856678.4U CN219509764U (en) | 2023-04-18 | 2023-04-18 | Connection tool for installing wind power blade power increasing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219509764U true CN219509764U (en) | 2023-08-11 |
Family
ID=87545820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320856678.4U Active CN219509764U (en) | 2023-04-18 | 2023-04-18 | Connection tool for installing wind power blade power increasing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219509764U (en) |
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2023
- 2023-04-18 CN CN202320856678.4U patent/CN219509764U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |