CN204689589U - The inner bay-lift of a kind of chain-type wind turbine tower - Google Patents
The inner bay-lift of a kind of chain-type wind turbine tower Download PDFInfo
- Publication number
- CN204689589U CN204689589U CN201520393550.4U CN201520393550U CN204689589U CN 204689589 U CN204689589 U CN 204689589U CN 201520393550 U CN201520393550 U CN 201520393550U CN 204689589 U CN204689589 U CN 204689589U
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- chain
- rotating shaft
- wind turbine
- turbine tower
- bearing box
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- Y02E10/722—
Abstract
The utility model relates to field of wind power equipment, especially the inner bay-lift of a kind of chain-type wind turbine tower, comprise corner support, driving device and bearing box, reinforced rib is provided with in the Support frame of described corner, described driving device comprises motor, retarder, rotating shaft, bearing, chain and sprocket wheel, described rotating shaft is fixedly mounted on the sidewall of corner support protrusion by bearing, one end of described rotating shaft is connected with motor by retarder, described sprocket wheel is fixed in rotating shaft, described chain connects upper and lower two sprocket wheels, described bearing box is fixed on angle bar by screw and nut, described bearing box front end face is provided with wicket, the utility model is by arranging chain gear, cushion characteristic is good, stable drive, safety factor is high, maintainer is avoided to expend muscle power because of climbing, ensure the safety of maintainer, in time pylon keeped in repair and safeguard, improve the service life of wind turbine tower.
Description
Technical field
The utility model relates to field of wind power equipment, the inner bay-lift of especially a kind of chain-type wind turbine tower.
Background technology
Wind energy is as a kind of clean renewable resource, more and more be subject to the attention of countries in the world, the principle of wind-power electricity generation utilizes wind-force to drive air vane to rotate, by booster engine, the speed rotated is promoted again, impel electrical power generators, in order to obtain comparatively large and uniform wind-force, the height of tower design is very high, at present, wind turbine tower is generally provided with cat ladder in tower cylinder inside for convenience of maintenance, when running into wind turbine tower fault, on-call maintenance is carried out to fault place for maintainer's climbing, but, the height designed due to existing wind turbine tower is higher, the artificial cat ladder of maintainer expends time in and muscle power, labour intensity is large, and danger coefficient increases under the state of cat ladder fatigue, threaten the life security of maintainer, affect the conventional maintenance of pylon simultaneously, shorten the service life of pylon.
Summary of the invention
In order to overcome existing wind turbine tower maintenance the deficiencies in the prior art, the utility model provides the inner bay-lift of a kind of chain-type wind turbine tower, cushion characteristic is good, stable drive, safety factor is high, avoids maintainer to expend muscle power because of climbing, ensures the safety of maintainer, in time pylon keeped in repair and safeguard, improving the service life of wind turbine tower.
The utility model solves the technical scheme that its technical matters adopts, the inner bay-lift of a kind of chain-type wind turbine tower, comprise corner support, driving device and bearing box, reinforced rib is provided with in the Support frame of described corner, described driving device comprises motor, retarder, rotating shaft, bearing, chain and sprocket wheel, described rotating shaft is fixedly mounted on the sidewall of corner support protrusion by bearing, one end of described rotating shaft is connected with motor by retarder, described sprocket wheel is fixed in rotating shaft, described chain connects upper and lower two sprocket wheels, described bearing box is fixed on angle bar by screw and nut, described bearing box front end face is provided with wicket.
The beneficial effects of the utility model are, the inner bay-lift of a kind of chain-type wind turbine tower, by arranging chain gear, cushion characteristic is good, stable drive, and safety factor is high, maintainer is avoided to expend muscle power because of climbing, ensure the safety of maintainer, in time pylon keeped in repair and safeguard, improve the service life of wind turbine tower.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model integral structure schematic diagram.
Fig. 2 is the utility model vertical view cutaway drawing.
Fig. 3 is the enlarged diagram of A.
1. 4 jiaos of support, 2. motor, 3. retarder, 4. rotating shaft, 5. chain, 6. bearing box, 7. bearing, 8. angle bar, 9. sprocket wheel, 10. screws in figure, 11. nuts, 12. reinforced ribs, 13. wickets.
Detailed description of the invention
With reference to accompanying drawing, the inner bay-lift of a kind of chain-type wind turbine tower, comprise corner support 1, driving device and bearing box 6, reinforced rib 12 is provided with in support 1 framework of described corner, the intensity of corner support 1 can be increased, described driving device comprises motor 2, retarder 3, rotating shaft 4, bearing 7, chain 5 and sprocket wheel 9, described rotating shaft 4 is fixedly mounted on the sidewall of corner support 1 protrusion by bearing 7, one end of described rotating shaft 4 is connected with motor 2 by retarder 3, described sprocket wheel 9 is fixed in rotating shaft 4, described chain 5 connects upper and lower two sprocket wheels 9, described bearing box 6 is fixed on angle bar 8 by screw 10 and nut 11, described bearing box 6 front end face is provided with wicket 13.
During use, maintainer enters in bearing box 6 from wicket 13, starter motor 2, rotated by retarder 3 drive shaft 4, and then drive the sprocket wheel 9 be fixed in rotating shaft 4 to drive the bearing box 6 be fixed on chain 5 to do upward movement, during decline, starter motor 2 reverses, and realizes bearing box 6 descending motion.
Claims (1)
1. the inner bay-lift of chain-type wind turbine tower, comprise corner support, driving device and bearing box, reinforced rib is provided with in the Support frame of described corner, described driving device comprises motor, retarder, rotating shaft, bearing, chain and sprocket wheel, described rotating shaft is fixedly mounted on the sidewall of corner support protrusion by bearing, one end of described rotating shaft is connected with motor by retarder, described sprocket wheel is fixed in rotating shaft, described chain connects upper and lower two sprocket wheels, described bearing box is fixed on angle bar by screw and nut, described bearing box front end face is provided with wicket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393550.4U CN204689589U (en) | 2015-06-10 | 2015-06-10 | The inner bay-lift of a kind of chain-type wind turbine tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393550.4U CN204689589U (en) | 2015-06-10 | 2015-06-10 | The inner bay-lift of a kind of chain-type wind turbine tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204689589U true CN204689589U (en) | 2015-10-07 |
Family
ID=54229904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520393550.4U Active CN204689589U (en) | 2015-06-10 | 2015-06-10 | The inner bay-lift of a kind of chain-type wind turbine tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204689589U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517872A (en) * | 2017-09-18 | 2017-12-29 | 中国人民武装警察部队黑龙江省边防总队哈尔滨警犬训练基地 | The vertical cat ladder of training police dog |
| CN108869193A (en) * | 2018-06-27 | 2018-11-23 | 安徽国成顺风风力发电有限公司 | A kind of easy access it is wind power generation stepped |
| CN110805525A (en) * | 2018-01-16 | 2020-02-18 | 李敏 | Power generation device for wind power generation and adopting pulse width detection technology |
| CN111422792A (en) * | 2020-04-21 | 2020-07-17 | 余姚心智新能源科技有限公司 | Wind power generation tower with lifting maintenance platform |
| CN112539043A (en) * | 2018-05-17 | 2021-03-23 | 罗运川 | Cleaning method and verification method for liquid inlet of piston of underground safety valve |
| CN112537711A (en) * | 2020-11-27 | 2021-03-23 | 镇江领驭立方智能装备有限公司 | Rail type transportation device applied to wind power station |
| CN113184765A (en) * | 2021-05-24 | 2021-07-30 | 曹伟 | Communication base station with from electricity generation companion ladder |
-
2015
- 2015-06-10 CN CN201520393550.4U patent/CN204689589U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107517872A (en) * | 2017-09-18 | 2017-12-29 | 中国人民武装警察部队黑龙江省边防总队哈尔滨警犬训练基地 | The vertical cat ladder of training police dog |
| CN107517872B (en) * | 2017-09-18 | 2024-02-13 | 中国人民武装警察部队黑龙江省边防总队哈尔滨警犬训练基地 | Vertical cat ladder for training police dogs |
| CN110805525A (en) * | 2018-01-16 | 2020-02-18 | 李敏 | Power generation device for wind power generation and adopting pulse width detection technology |
| CN112539043A (en) * | 2018-05-17 | 2021-03-23 | 罗运川 | Cleaning method and verification method for liquid inlet of piston of underground safety valve |
| CN108869193A (en) * | 2018-06-27 | 2018-11-23 | 安徽国成顺风风力发电有限公司 | A kind of easy access it is wind power generation stepped |
| CN111422792A (en) * | 2020-04-21 | 2020-07-17 | 余姚心智新能源科技有限公司 | Wind power generation tower with lifting maintenance platform |
| CN112537711A (en) * | 2020-11-27 | 2021-03-23 | 镇江领驭立方智能装备有限公司 | Rail type transportation device applied to wind power station |
| CN113184765A (en) * | 2021-05-24 | 2021-07-30 | 曹伟 | Communication base station with from electricity generation companion ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |