CN204297338U - A kind of fan blade deposits conveying arrangement - Google Patents
A kind of fan blade deposits conveying arrangement Download PDFInfo
- Publication number
- CN204297338U CN204297338U CN201420749604.1U CN201420749604U CN204297338U CN 204297338 U CN204297338 U CN 204297338U CN 201420749604 U CN201420749604 U CN 201420749604U CN 204297338 U CN204297338 U CN 204297338U
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- CN
- China
- Prior art keywords
- blade
- underframe
- fan blade
- conveying arrangement
- hanger
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fan blade and deposit conveying arrangement, comprise underframe, the corner of described underframe is provided with hanger straight up; Described underframe is provided with the blade support plate of arc, the below of described blade support plate is fixed with pillar stiffener, described pillar stiffener and described beam vertical.Deposit by the utility model fan blade the blade that conveying arrangement can be good at supporting curved-surface structure, make it easy to deposit; Can conveniently carry blade additionally by the hanger on underframe.
Description
Technical field
The utility model relates to machinery manufacturing technology field, particularly relates to a kind of fan blade and deposits conveying arrangement.
Background technology
The parts of the most basic and most critical in vane type wind power generator, its good design, the performance that failure-free quality is also superior is the decisive factor ensureing that unit normal table runs.Rugged environment and ceaselessly operating for a long time, requiring blade:
1. density is light and have best strength at repeated alternation and mechanical property, can stand the test of the exceedingly odious conditions such as storm wind and Random Load;
2. blade elasticity, rotate time inertia and oscillation frequency characteristic curve all normal, the load stability passing to whole power generating system is good, must not break under the situation of (driving) out of control downloads the effect of centnifugal force and fly out, also must not fracture under the effect of blast, also must not produce the strong resonance causing whole wind power generating set in the following scope of spin speed;
3. the material of blade must ensure that smooth surface is to reduce windage, and coarse surface also " can be torn " by wind;
4. must not produce strong electromagnetic interference and light reflection;
5. do not allow to produce excessive noise;
6. withstanding corrosion, Ultraviolet radiation and thunderbolt performance are good;
7. cost is lower, and maintenance cost is minimum.
Fan blade is adopt steel pipe or D type shaped steel to do longeron in the making in modern age mostly, and steel plate does girt strip, inside fills out the mechanism form covering glass-felt plastic covering outside foamed plastic, generally uses on large-scale wind driven generator.Steel pipe and the D type shaped steel of blade longeron should diminish gradually from blade root to the cross section of blade tip, to meet the requirement of twisted blade and to alleviate leaf weight, namely make constant strength beam.
Fan blade is due to bulky, and structure curve misconduct, is not easy to deposit it shelve, and keeping is not good at easily causing blade wear or distortion.In addition, blade is when carrying, and its curved surface is also difficult to be carried by tower crane.
Utility model content
The purpose of this utility model is the technological deficiency for existing in prior art, and provides a kind of fan blade template and the steelframe flange control apparatus that accurately can realize line style adjustment.
The technical scheme adopted for realizing the purpose of this utility model is: a kind of fan blade deposits conveying arrangement, it is characterized in that comprising underframe, and described underframe comprises crossbeam and two tie-beams of three parallel distributions; Article two, tie-beam is respectively used to the two ends being connected and fixed three crossbeams; The right angle joint of described crossbeam and described tie-beam is provided with brace panel; Described underframe corner on hanger is straight up installed; Described underframe is provided with the blade support plate of arc, the below of described blade support plate is fixed with pillar stiffener, described pillar stiffener and described beam vertical.
Preferably, the junction of described hanger and described underframe is provided with hanger gusset.
Compared with prior art, the beneficial effects of the utility model are: deposit by the utility model fan blade the blade that conveying arrangement can be good at supporting curved-surface structure, make it easy to deposit; Can conveniently carry blade additionally by the hanger on underframe.
Accompanying drawing explanation
Figure 1 shows that fan blade deposits conveying arrangement front view;
Figure 2 shows that the birds-eye view of Fig. 1;
Figure 3 shows that the right elevation of Fig. 1.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment:
Fan blade deposits a conveying arrangement as shown in Figure 1, 2, 3, comprises underframe 1, and described underframe 1 comprises crossbeam 11 and two tie-beams 12 of three parallel distributions; Article two, tie-beam 12 is respectively used to the two ends being connected and fixed three crossbeams 11; Described crossbeam 11 is provided with brace panel 2 with the right angle joint of described tie-beam 12; Described underframe 1 corner on hanger 3 is straight up installed; Described underframe 1 is provided with the blade support plate 4 of arc, the below of described blade support plate 4 is fixed with pillar stiffener 5, and described pillar stiffener 5 is vertical with described crossbeam 11.
Preferably, in order to make connection more firm, be convenient to carry blade, described hanger 3 is provided with hanger gusset 31 with the junction of described underframe 1.
Compared with prior art, the beneficial effects of the utility model are: deposit by the utility model fan blade the blade that conveying arrangement can be good at supporting curved-surface structure, make it easy to deposit, dotted line is as shown in Figure 1 fan blade cross section 6; Can conveniently carry blade additionally by the hanger 3 on underframe 1.
The above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. fan blade deposits a conveying arrangement, it is characterized in that: comprise underframe, and described underframe comprises crossbeam and two tie-beams of three parallel distributions; Article two, tie-beam is respectively used to the two ends being connected and fixed three crossbeams; The right angle joint of described crossbeam and described tie-beam is provided with brace panel; Described underframe corner on hanger is straight up installed; Described underframe is provided with the blade support plate of arc, the below of described blade support plate is fixed with pillar stiffener, described pillar stiffener and described beam vertical.
2. a kind of fan blade according to claim 1 deposits conveying arrangement, it is characterized in that the junction of described hanger and described underframe is provided with hanger gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749604.1U CN204297338U (en) | 2014-12-03 | 2014-12-03 | A kind of fan blade deposits conveying arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749604.1U CN204297338U (en) | 2014-12-03 | 2014-12-03 | A kind of fan blade deposits conveying arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204297338U true CN204297338U (en) | 2015-04-29 |
Family
ID=53102901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420749604.1U Expired - Fee Related CN204297338U (en) | 2014-12-03 | 2014-12-03 | A kind of fan blade deposits conveying arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204297338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809037A (en) * | 2017-11-21 | 2019-05-28 | 西门子歌美飒可再生能源公司 | Support structure for a wind turbine blade |
-
2014
- 2014-12-03 CN CN201420749604.1U patent/CN204297338U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809037A (en) * | 2017-11-21 | 2019-05-28 | 西门子歌美飒可再生能源公司 | Support structure for a wind turbine blade |
| US10669995B2 (en) | 2017-11-21 | 2020-06-02 | Siemens Gamesa Renewable Energy A/S | Support structure for a wind turbine blade |
| CN109809037B (en) * | 2017-11-21 | 2020-07-07 | 西门子歌美飒可再生能源公司 | Support structure for a wind turbine blade |
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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: 20150429 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |