CN203822553U - Leaked oil collecting platform inside tower of wind turbine generating set - Google Patents
Leaked oil collecting platform inside tower of wind turbine generating set Download PDFInfo
- Publication number
- CN203822553U CN203822553U CN201420098644.4U CN201420098644U CN203822553U CN 203822553 U CN203822553 U CN 203822553U CN 201420098644 U CN201420098644 U CN 201420098644U CN 203822553 U CN203822553 U CN 203822553U
- Authority
- CN
- China
- Prior art keywords
- platform
- tower
- leakage fluid
- generating set
- tower cylinder
- 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 - Lifetime
Links
- 239000000725 suspension Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 35
- 241000282326 Felis catus Species 0.000 claims description 14
- 229910000679 solder Inorganic materials 0.000 claims description 4
- 238000005496 tempering Methods 0.000 claims description 4
- 230000002687 intercalation Effects 0.000 claims description 3
- 238000009830 intercalation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000009194 climbing Effects 0.000 claims description 2
- 230000009193 crawling Effects 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 15
- 239000012208 gear oil Substances 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- Y02E10/722—
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a leaked oil collecting platform inside the tower of a wind turbine generating set. The leaked oil collecting platform comprises a platform framework, a sealing component, a lifting beam suspension component, a grid and a support, wherein the platform framework adopts an integrally welded structure, and comprises a platform faceplate and a ring-shaped turned-over edge surrounding the periphery of the platform faceplate, and a cable passing hole, a crawling ladder port and an oil drain hole are all formed in the platform faceplate; the cable passing hole is connected with a cable passing device capable of preventing cable over-twisting; a surrounding edge is arranged at the periphery of the crawling ladder port, and a totally closed cover plate is adopted for protection; the oil drain hole is connected through an oil pipe, and the oil pipe is directly communicated with the bottom of the tower, and is equipped with a one-way ball valve; the platform framework is fixed inside the upper part of the tower through the lifting beam suspension component in a suspension manner, and the ring-shaped turned-over edge of the platform framework and the wall of the tower are sealed through the sealing component; the grid is tiled on the platform faceplate, and a support is fixedly connected with the grid. According to the leaked oil collecting platform provided by the utility model, leaked oil can be effectively collected onto the platform, and the safety of an operator, getting on or off a blower, inside the tower, and equipment safety can be ensured.
Description
Technical field
The utility model relates to the technical field of wind power generating set, refers in particular to the leakage fluid collecting platform in a kind of tower barrel of wind generating set.
Background technique
Current, wind-power electricity generation is as a kind of energy industry of environmental protection, and the society in modern energy anxiety, more and more comes into one's own, also increasing to the investment of wind power generating set.At present, the hydraulic system of existing wind power generating set, lubrication system and cooling system contain numerous parts such as hydraulic station, fuel tank, hydraulic brake, cunning ring, valve piece, pipe joint, when occurring, oil circuit blocks, pipe joint is loosening or during the situation such as booster, hydraulic oil, gear oil and cooling liquid are by the platform leaking in a large number in tower cylinder epimere.And between traditional platform and tower cylinder barrel, there is gap, platform panel is formed by polylith docking, also there is gap, leaking fluid like this will be along under gap and the slit flow between platform panel between platform and barrel, severe contamination tower cylinder inwall and cat ladder, and then have influence on safety and the device security of the upper and lower blower fan of personnel in tower cylinder.And hydraulic oil, gear oil flow in soil or seawater, by heavy damage ecotope.Therefore, on the tower cylinder of wind power generating set, intersegmental part need design one and connect oily platform, to guarantee to leak fluid, is collected in and connects oily platform and be convenient to follow-up cleaning.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the collecting platform of the leakage fluid in a kind of rational in infrastructure, safe and reliable tower barrel of wind generating set is provided, and can collect well the hydraulic oil, gear oil and the cooling liquid that leak into tower cylinder inside.
For achieving the above object, technological scheme provided by the utility model is: the leakage fluid collecting platform in a kind of tower barrel of wind generating set, it includes platform framework, black box, hanging beam suspension assembly, grid and bearing, wherein, described platform framework is integral solder structure, without butt seam, include for accepting and leak the platform panel of fluid and round the annular flange of this platform panel periphery, on described platform panel, offered respectively cable hole, cat ladder mouth, oil drainage hole; Described cable hole is excessively connected with anti-cable and crosses the cable unit of crossing of turning round; The periphery of described cat ladder mouth is provided with surrounding edge, and adopts totally-enclosed cover plate protection; Described oil drainage hole connects by oil pipe, the straight-through tower cylinder of described oil pipe bottom, and non-return valve is installed, by controlling non-return valve, can the leakage fluid discharge flowing on platform panel be flowed down in the collecting container of collecting tower cylinder bottom along oil pipe; Described platform framework is fixed on intersegmental part on tower cylinder by hanging beam suspension assembly suspension type, adopts black box sealing between its annular flange and tower cylinder barrel; Described grid is laid on platform panel, and bearing is fixedly connected with grid, and for people's walking of standing, for anti-skidding and the leakage fluid on platform panel can be isolated, and the leakage fluid flowing on platform panel will be collected in described grid base plane groove.
Described black box includes with the ring baffle of rubber seal and seal profile, and wherein, described ring baffle is arranged on the top of annular flange, by multistage arc plate, is combined into a domain shape, and exposes and have flange; Described seal profile on flange, forms a domain shape, the gap in filling between annular flange and tower cylinder barrel along the circumferential intercalation of ring baffle.
Described hanging beam suspension assembly includes the hanging beam of support and strap bolt, and wherein, described support is fixed on tower cylinder barrel, and the top of hanging beam is by bolted-on on support, and its underpart is fixed on platform panel.
The buffer contacting with tower cylinder barrel is installed on described hanging beam, and the vibrations of tempering tower cylinder and adjustment platform framework are concentric with tower cylinder.
Described hanging beam suspension assembly has and a plurality ofly along tower cylinder, is circumferentially intervally arranged.
Described cover plate is provided with the handle being detachably threaded, and a pneumatic spring is installed respectively in its both sides; Described cat ladder mouth side is provided with guardrail, and the staff when climbing out of grips.
The bottom welding of described platform panel has supporting frame.
Described grid is GFK grid.
Compared with prior art, tool has the following advantages and beneficial effect the utility model:
1, platform framework is integral solder structure, and without platform panel butt seam, platform panel is with annular flange, and platform panel has been accepted hydraulic oil, gear oil, the cooling liquid that leaks into tower cylinder inside completely;
2, adopt black box to seal the gap between annular flange and tower cylinder barrel, effectively stop leakage fluid to flow down from this gap and pollute tower cylinder inwall;
3, platform panel is provided with oil drainage hole, is connected with oil pipe, can discharge the leakage fluid that platform is collected;
4, the GFK grid that tiles on platform panel, bearing is fixedly connected with grid, for people's walking of standing, for anti-skidding and can leak fluid isolation, if any leakage fluid, will be collected in GFK grid base plane groove;
5, hanging beam is provided with buffer, and the vibrations of tempering tower cylinder and adjustment platform are concentric with tower cylinder, improve flexibility, strengthen the shock resistance of platform;
6, the periphery of cat ladder mouth is provided with surrounding edge, specifically adopt certain altitude stiffening rib flange to carry out reinforcement, adopt the protection of totally-enclosed cover plate, avoided having space between traditional cover plate and cat ladder and leak oil condition, simultaneously, cover plate handle is with being detachably threaded, easy for installation, a pneumatic spring is installed respectively in cover plate both sides, and staff touches just and can open, closes, cat ladder mouth side is provided with guardrail, and the staff while being convenient to climb out of grips.
Accompanying drawing explanation
Fig. 1 is one of structural representation of leakage fluid collecting platform described in the utility model.
Fig. 2 be leakage fluid collecting platform described in the utility model structural representation two.
Fig. 3 be leakage fluid collecting platform described in the utility model structural representation three.
Fig. 4 is the structural representation of platform framework described in the utility model.
Fig. 5 is the structural representation of arc plate described in the utility model.
Fig. 6 is the structural representation of sealing curved section bars described in the utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
As shown in Figures 1 to 6, leakage fluid collecting platform in tower barrel of wind generating set described in the present embodiment, it includes platform framework 1, black box, hanging beam suspension assembly 2, grid 3 and bearing, wherein, described platform framework 1 is integral solder structure, without butt seam, include for accepting and leak the platform panel 101 of fluid and round the annular flange 102 of this platform panel periphery, the bottom welding of described platform panel 101 is useful on the supporting frame 101-7 that supports itself, on this platform panel 101, offered respectively cable hole 101-1, cat ladder mouth 101-2, oil drainage hole 101-3, described cable hole 101-1 is excessively connected with anti-cable and crosses the cable unit 5 excessively of turning round, the described top of cable unit 5 excessively and the hydraulic station of host computer of wind-driven electric generator are connected, its bottom adopts bolt to be fixedly connected with platform panel 101, this cable unit 5 also plays the effect of connection, fixing, carrying cable, finally its all bearing capacities is transferred on platform, the periphery of described cat ladder mouth 101-2 is provided with surrounding edge 101-8, specifically adopt certain altitude stiffening rib flange to carry out reinforcement, adopt totally-enclosed cover plate 101-5 protection, thereby avoided having space and leaking oil condition between traditional cover plate and cat ladder, simultaneously, described cover plate 101-5 is provided with the handle 101-9 being detachably threaded, easy for installation, a pneumatic spring 101-10 is installed respectively in cover plate both sides, staff touches just and can open, closes, described cat ladder mouth 101-2 side is provided with guardrail 101-6, and the staff while being convenient to climb out of grips, described oil drainage hole 101-3 is located at the neutral position of platform panel 101, by oil pipe, 101-4 connects, the straight-through tower cylinder of described oil pipe 101-4 bottom, and non-return valve is installed, by controlling non-return valve, can the leakage fluid discharge flowing on platform panel 101 be flowed down in the collecting container of collecting tower cylinder bottom along oil pipe 101-4, described platform framework 1 is fixed on intersegmental part on tower cylinder by hanging beam suspension assembly 2 suspension types, adopts black box sealing, described hanging beam suspension assembly 2 to have and a plurality ofly along the circumferential equi-spaced apart of tower cylinder, arrange between its annular flange 102 and tower cylinder barrel, on described platform panel 101, tiling has one deck GFK grid 3, bearing is fixedly connected with GFK grid 3, for people's walking of standing, for anti-skidding and the leakage fluid on platform panel 101 can be isolated, and the leakage fluid flowing on platform panel 101 will be collected in GFK grid 3 base plane grooves.
Described black box includes with the ring baffle 401 of rubber seal and seal profile 402, and wherein, described ring baffle 401 is arranged on the top of annular flange 102, by multistage arc plate 401-1, is combined into a domain shape, and exposes and have flange; Described seal profile 402 on flange, forms a domain shape along the circumferential intercalation of ring baffle 401, the gap fillings between annular flange 102 and tower cylinder barrel, and effectively prevention leakage fluid flows down pollution tower cylinder inwall from this gap.
Described hanging beam suspension assembly 2 includes the hanging beam 202 of support 201 and strap bolt, and wherein, described support 201 is fixed on tower cylinder barrel, and the top of hanging beam 202 is by bolted-on on support 201, and its underpart is fixed on platform panel 101; The buffer 203 contacting with tower cylinder barrel is installed on described hanging beam 202, and the vibrations of tempering tower cylinder and adjustment platform framework 1 are concentric with tower cylinder, improve flexibility, strengthen the shock resistance of platform.
After adopting above scheme, the utility model can effectively be collected in the hydraulic oil, gear oil and the cooling liquid that leak into tower cylinder inside on platform, is convenient to follow-up cleaning, and does not pollute tower cylinder inwall, guarantees safety and the device security of the upper and lower blower fan of personnel in tower cylinder.This compared to existing technology, the utility model is a reasonable in design, safe and reliable ideal platform, is worthy to be popularized.
The examples of implementation of the above are only the preferred embodiment of the utility model, not with this, limit practical range of the present utility model, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.
Claims (8)
1. the leakage fluid collecting platform in a tower barrel of wind generating set, it is characterized in that: it includes platform framework (1), black box, hanging beam suspension assembly (2), grid (3) and bearing, wherein, described platform framework (1) is integral solder structure, without butt seam, include for accepting and leak the platform panel (101) of fluid and round the annular flange (102) of this platform panel periphery, on described platform panel (101), offered respectively cable hole (101-1), cat ladder mouth (101-2), oil drainage hole (101-3); Described cable hole (101-1) is excessively connected with anti-cable and crosses the cable unit (5) excessively of turning round; The periphery of described cat ladder mouth (101-2) is provided with surrounding edge (101-8), and adopts totally-enclosed cover plate (101-5) protection; Described oil drainage hole (101-3) connects by oil pipe (101-4), the straight-through tower cylinder of described oil pipe (101-4) bottom, and non-return valve is installed, by controlling non-return valve, can the leakage fluid discharge flowing on platform panel (101) be flowed down in the collecting container of collecting tower cylinder bottom along oil pipe (101-4); Described platform framework (1) is fixed on intersegmental part on tower cylinder by hanging beam suspension assembly (2) suspension type, adopts black box sealing between its annular flange (102) and tower cylinder barrel; Described grid (3) is laid on platform panel (101), bearing is fixedly connected with grid (3), for people's walking of standing, be used for anti-skidding and the leakage fluid on platform panel (101) can be isolated, and the leakage fluid flowing on platform panel (101) will be collected in described grid (3) base plane groove.
2. the leakage fluid collecting platform in a kind of tower barrel of wind generating set according to claim 1, it is characterized in that: described black box includes ring baffle (401) and the seal profile (402) with rubber seal, wherein, described ring baffle (401) is arranged on the top of annular flange (102), by multistage arc plate (401-1), be combined into a domain shape, and expose and have flange; Described seal profile (402) on flange, forms a domain shape, the gap in filling between annular flange (102) and tower cylinder barrel along the circumferential intercalation of ring baffle (401).
3. the leakage fluid collecting platform in a kind of tower barrel of wind generating set according to claim 1, it is characterized in that: described hanging beam suspension assembly (2) includes the hanging beam (202) of support (201) and strap bolt, wherein, described support (201) is fixed on tower cylinder barrel, the top of hanging beam (202) is upper in support (201) by bolted-on, and its underpart is fixed on platform panel (101).
4. the leakage fluid collecting platform in a kind of tower barrel of wind generating set according to claim 1, it is characterized in that: the buffer (203) contacting with tower cylinder barrel is installed on described hanging beam (202), and the vibrations of tempering tower cylinder and adjustment platform framework (1) are concentric with tower cylinder.
5. the leakage fluid collecting platform in a kind of tower barrel of wind generating set according to claim 1, is characterized in that: described hanging beam suspension assembly (2) has and a plurality ofly along tower cylinder, is circumferentially intervally arranged.
6. the leakage fluid collecting platform in a kind of tower barrel of wind generating set according to claim 1, it is characterized in that: described cover plate (101-5) is provided with the handle (101-9) being detachably threaded, and a pneumatic spring (101-10) is installed respectively in its both sides; Described cat ladder mouth (101-2) side is provided with guardrail (101-6), and the staff when climbing out of grips.
7. the leakage fluid collecting platform in a kind of tower barrel of wind generating set according to claim 1, is characterized in that: the bottom welding of described platform panel (101) has supporting frame (101-7).
8. the leakage fluid collecting platform in a kind of tower barrel of wind generating set according to claim 1, is characterized in that: described grid (3) is GFK grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098644.4U CN203822553U (en) | 2014-03-05 | 2014-03-05 | Leaked oil collecting platform inside tower of wind turbine generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098644.4U CN203822553U (en) | 2014-03-05 | 2014-03-05 | Leaked oil collecting platform inside tower of wind turbine generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203822553U true CN203822553U (en) | 2014-09-10 |
Family
ID=51478063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098644.4U Expired - Lifetime CN203822553U (en) | 2014-03-05 | 2014-03-05 | Leaked oil collecting platform inside tower of wind turbine generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203822553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931225A (en) * | 2019-04-04 | 2019-06-25 | 明阳智慧能源集团股份公司 | A kind of blower fan pylon platform non-solder connection structure |
| CN113614365A (en) * | 2019-01-31 | 2021-11-05 | 西门子歌美飒可再生能源公司 | Wind turbine and method for mounting a platform to a wall portion of a wind turbine |
-
2014
- 2014-03-05 CN CN201420098644.4U patent/CN203822553U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113614365A (en) * | 2019-01-31 | 2021-11-05 | 西门子歌美飒可再生能源公司 | Wind turbine and method for mounting a platform to a wall portion of a wind turbine |
| CN109931225A (en) * | 2019-04-04 | 2019-06-25 | 明阳智慧能源集团股份公司 | A kind of blower fan pylon platform non-solder connection structure |
| CN109931225B (en) * | 2019-04-04 | 2023-12-22 | 明阳智慧能源集团股份公司 | Non-welded connection structure of fan tower platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528437 Guangdong torch hi tech Industrial Development Zone, Torch Road, No. 22, Ming Yang Industrial Park, Zhongshan Patentee after: MING YANG SMART ENERGY GROUP Co.,Ltd. Address before: 528437 Guangdong torch hi tech Industrial Development Zone, Torch Road, No. 22, Ming Yang Industrial Park, Zhongshan Patentee before: GUANGDONG MINGYANG WIND POWER INDUSTRY GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: No. 1, Xingfu Avenue, Advanced Manufacturing Development Zone, Shangcheng County, Xinyang City, Henan Province 465246 Patentee after: Henan Mingyang New Material Technology Engineering Co.,Ltd. Address before: 528437 Mingyang Industrial Park, No. 22 Torch Road, Torch High-tech Industrial Development Zone, Zhongshan City, Guangdong Province Patentee before: MING YANG SMART ENERGY GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |