CN103047091A - Automatic cable untwisting device for high-power fan - Google Patents
Automatic cable untwisting device for high-power fan Download PDFInfo
- Publication number
- CN103047091A CN103047091A CN2013100043892A CN201310004389A CN103047091A CN 103047091 A CN103047091 A CN 103047091A CN 2013100043892 A CN2013100043892 A CN 2013100043892A CN 201310004389 A CN201310004389 A CN 201310004389A CN 103047091 A CN103047091 A CN 103047091A
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- CN
- China
- Prior art keywords
- cable
- pylon
- spring
- automatic
- hoop
- 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.)
- Pending
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Classifications
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- Y02E10/722—
Landscapes
- Flexible Shafts (AREA)
Abstract
The invention discloses an automatic cable untwisting device for a high-power fan. The automatic cable untwisting device comprises a tower fixing ring, a cable untwisting spring, a movable cable hoop and a tower cable. The automatic cable untwisting device for the high-power fan has the advantages of automatic and flexible cable untwisting, convenience in use, low cost and the like.
Description
Technical field
The invention belongs to high-power blower and make the field, relate in particular to a kind of high-power blower automatic cable-releasing equipment in the high-power blower transmission.
Background technique
The electric energy of high-power blower is to rely on the cable that fixedly lays on the tower cylinder to output to electrical network, because high-power blower catches the needs of wind energy, yawing rotation must be carried out to guarantee at utmost to catch wind energy according to wind direction in its cabin.This has just caused on the tower cylinder attached cable to follow the cabin distortion, and that will cause high-power blower when serious turns round cable fault even cable breakdown.
Turn round the cable fault for what prevent high-power blower, usually adopt two schemes to solve, first, cable adopts anti-distortion cable, but cable quality is had relatively high expectations, and cost is bigger than normal.The second, the mechanical device of pulling is turned round in design automatically, but cost and the complexity of device had higher requirements.
Can when guaranteeing automatic cable-releasing, reduce the complexity of manufacture cost and device if automatically turn round the mechanical device of pulling, with the chronic illness of efficient solution except this high-power blower.
Summary of the invention
The object of the present invention is to provide a kind of high-power blower automatic cable-releasing equipment, have the automatically advantage such as flexible, easy to use, with low cost of untying the mooring rope.
The technological scheme that realizes above-mentioned purpose is: a kind of high-power blower automatic cable-releasing equipment comprises: pylon retainer ring, the spring that unties the mooring rope, movable cable hoop and pylon cable; Wherein:
Described pylon retainer ring and concentric installation of described movable cable hoop, the described spring that unties the mooring rope has 4, respectively centripetal be disposed radially and be distributed in be connected between described pylon retainer ring and the described movable cable hoop, described movable cable hoop internal sleeve described pylon cable.
The untie the mooring rope displacement of spring of above-mentioned each is respectively S
1, S
2, S
3And S
4, S wherein
1, S
3On same rectilinear direction, S
, 2, S
4On same rectilinear direction, two straight lines are mutually vertical.
The untie the mooring rope elastic strain coefficient of spring of above-mentioned each is K, and its elastically-deformable reaction force makes a concerted effort to be F=K * [(S
1-S
3)
2+ (S
2-S
4)
2]
1/2
When above-mentioned elastically-deformable reaction force is made a concerted effort for F=0, the automatic cable-releasing success.
Owing to adopted the inventive method, realize a kind of high-power blower automatic cable-releasing equipment, have the automatically advantage such as flexible, easy to use, with low cost of untying the mooring rope.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Please refer to Fig. 1, provided a kind of high-power blower automatic cable-releasing equipment among the figure, comprising: pylon retainer ring 1, the spring 2 that unties the mooring rope, movable cable hoop 3 and pylon cable 4; Wherein:
Pylon retainer ring 1 and the 3 concentric installations of movable cable hoop, the spring 2 that unties the mooring rope has 4, respectively centripetal be disposed radially and be distributed in be connected between pylon retainer ring 1 and the movable cable hoop 3, movable cable hoop 3 internal sleeve pylon cable 4.
The displacement of each spring 2 that unties the mooring rope is respectively S
1, S
2, S
3And S
4, S wherein
1, S
3On same rectilinear direction, S
, 2, S
4On same rectilinear direction, two straight lines are mutually vertical.
The elastic strain coefficient of each spring 2 that unties the mooring rope is K, and its elastically-deformable reaction force makes a concerted effort to be F=K * [(S
1-S
3)
2+ (S
2-S
4)
2]
1/2
When elastically-deformable reaction force is made a concerted effort for F=0, the automatic cable-releasing success
Working principle of the present invention is to turn round the power of pulling and be decomposed into spring pressure and the pulling force of quadrature, to utilize the reaction force of spring to realize cabin cable automatic cable-releasing equipment, to have the automatically advantage such as flexible, easy to use, with low cost of untying the mooring rope.
Below embodiment has been described in detail the present invention by reference to the accompanying drawings, and those skilled in the art can make the many variations example to the present invention according to the above description.Thereby some details among the embodiment should not consist of limitation of the invention, and the scope that the present invention will define with appended claims is as protection scope of the present invention.
Claims (1)
1. a high-power blower automatic cable-releasing equipment is characterized in that, comprising: pylon retainer ring, the spring that unties the mooring rope, movable cable hoop and pylon cable; Wherein:
Described pylon retainer ring and concentric installation of described movable cable hoop, the described spring that unties the mooring rope has 4, respectively centripetal be disposed radially and be distributed in be connected between described pylon retainer ring and the described movable cable hoop, described movable cable hoop internal sleeve described pylon cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100043892A CN103047091A (en) | 2013-01-07 | 2013-01-07 | Automatic cable untwisting device for high-power fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100043892A CN103047091A (en) | 2013-01-07 | 2013-01-07 | Automatic cable untwisting device for high-power fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103047091A true CN103047091A (en) | 2013-04-17 |
Family
ID=48059878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100043892A Pending CN103047091A (en) | 2013-01-07 | 2013-01-07 | Automatic cable untwisting device for high-power fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103047091A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545728A (en) * | 1983-08-30 | 1985-10-08 | Cheney Jr Marvin C | Wind turbine generator with improved operating subassemblies |
| JP2000274347A (en) * | 1999-03-24 | 2000-10-03 | New Power Kk | Wind power generating device |
| CN1443938A (en) * | 2002-03-12 | 2003-09-24 | 陈亦栋 | Automatic cable-releasing equipment for small wind power generator |
| CN201486770U (en) * | 2009-07-20 | 2010-05-26 | 宁波银风能源科技股份有限公司 | Automatic twisting mechanism of wind-driven generator with horizontal shaft |
| CN102644560A (en) * | 2012-05-17 | 2012-08-22 | 福建明业新能源科技有限公司 | Cable twist-off preventing device of small-sized wind power generator |
| CN203051007U (en) * | 2013-01-07 | 2013-07-10 | 上海双菱风能电力设备有限公司 | High-power fan automatic cable unlacing device |
-
2013
- 2013-01-07 CN CN2013100043892A patent/CN103047091A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4545728A (en) * | 1983-08-30 | 1985-10-08 | Cheney Jr Marvin C | Wind turbine generator with improved operating subassemblies |
| JP2000274347A (en) * | 1999-03-24 | 2000-10-03 | New Power Kk | Wind power generating device |
| CN1443938A (en) * | 2002-03-12 | 2003-09-24 | 陈亦栋 | Automatic cable-releasing equipment for small wind power generator |
| CN201486770U (en) * | 2009-07-20 | 2010-05-26 | 宁波银风能源科技股份有限公司 | Automatic twisting mechanism of wind-driven generator with horizontal shaft |
| CN102644560A (en) * | 2012-05-17 | 2012-08-22 | 福建明业新能源科技有限公司 | Cable twist-off preventing device of small-sized wind power generator |
| CN203051007U (en) * | 2013-01-07 | 2013-07-10 | 上海双菱风能电力设备有限公司 | High-power fan automatic cable unlacing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |