CN103967371B - A kind of cabin cover of wind power generator - Google Patents
A kind of cabin cover of wind power generator Download PDFInfo
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- CN103967371B CN103967371B CN201410225103.8A CN201410225103A CN103967371B CN 103967371 B CN103967371 B CN 103967371B CN 201410225103 A CN201410225103 A CN 201410225103A CN 103967371 B CN103967371 B CN 103967371B
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- Prior art keywords
- door
- door body
- doorframe
- rotary shaft
- automatically
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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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Abstract
The invention discloses a kind of automatically-controlled door, including doorframe and the door body that coordinates with doorframe, described door body and doorframe are active link, described door body can rotate relative to doorframe, also include automatic door opening-and-closing mechanism, described automatic door opening-and-closing mechanism includes being arranged on support bar that the pulley assembly of described door body inwall is connected with pulley assembly, for fixing the rotary shaft of support bar, for fixing the fixed component of rotary shaft and for rotating the power part of rotary shaft, the fixed component of described rotary shaft and power part are arranged on inside described doorframe.Invention additionally discloses a kind of cabin cover of wind power generator comprising above-mentioned automatically-controlled door.Automatically-controlled door of the present invention is by using automatic door opening-and-closing mechanism, it is achieved the full-automatic opening and closing of door；The automatically-controlled door of cabin cover of wind power generator of the present invention is the replacing of big parts in the large opening of engine room cover top, the most beneficially engine room cover, it is thus also avoided that the dangerous operation of Manual push-pull door.
Description
Technical field
The present invention relates to gate technique field, particularly relate to a kind of automatically-controlled door and the wind comprising this automatically-controlled door
Power generator engine room cover.
Background technology
Present stage, automatically-controlled door was increasingly widely used in the life of people along with the development of science and technology,
The most required particular for large-sized workshop, main equipment.In wind-driven generator field, along with wind-powered electricity generation
The prolongation of unit operation time, in engine room cover, some big parts easily break down, such as bearing, gear
Case, electromotor etc..Existing cabin cover of wind power generator top drilling is less, can only supply maintaining
The turnover of personnel and replacing unit finding, but relate to the faults such as bearing, gear-box, electromotor
The maintenance of the big parts that rate is high is the most relatively difficult with replacing, it is necessary to remove upper cover or unit assembling of ship machinery ground
It is replaced, causes maintenance cost height, cycle length, difficulty big, had a strong impact on the operation of unit,
Cause huge economic loss.And the port lid structure of current wind power cabin cover top drilling is a kind of
Sliding door structure, need push-and-pull manually, there is certain danger.Nowadays offshore wind farm cabin
Cover growing, and bigger being stranded is faced with for some big parts maintenances of offshore wind farm and replacing
Difficult.
As can be seen here, above-mentioned existing cabin cover of wind power generator top drilling is less and port lid is push-and-pull
Door, in structure, method and use, it is clear that still suffered from inconvenience and defect, and the most in addition
Improve further.How to found a kind of safe and reliable and automatically-controlled door of good airproof performance, become current
The target that industry pole need to be improved.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of safe and reliable automatically-controlled door, complete to realize
Automatic door opening, thus overcome the deficiency of existing Manual push-pull door.
For solving above-mentioned technical problem, the present invention provides a kind of automatically-controlled door, joins including doorframe with doorframe
The door body closed, described door body and doorframe are active link, and described door body can rotate relative to doorframe, also
Including automatic door opening-and-closing mechanism, described automatic door opening-and-closing mechanism includes the cunning being arranged on described door body inwall
Support bar that wheel assembly is connected with pulley assembly, for fixing the rotary shaft of support bar, for fixing
The fixed component of rotary shaft and for rotating the power part of rotary shaft, the fixed component of described rotary shaft
It is arranged on inside described doorframe with power part.
As improving further, the power part of described rotary shaft is motor or rotates fluid cylinder, described
Motor or rotation fluid cylinder are connected with described rotary shaft by axle sleeve.
Improving further, the fixed component of described rotary shaft includes the rolling laying respectively at rotating shaft terminal
Bearing and the support of bearing, described rotary shaft is connected setting outside the support of bearing of end with described power part
There is bearing locating ring, outside the support of bearing of the described rotary shaft other end, be provided with bearing (ball) cover.
Improving further, described pulley assembly includes being fixed on the track of described door body inwall and at track
The pulley of upper slip, described pulley is connected with described support bar.
Improving further, described pulley assembly also includes that limited block, described limited block are positioned at described track
Upper one end near rotary shaft.
Improving further, described door body is the double door being oppositely arranged, the single door body of described double door
Automatically-controlled door described above.
Additionally, the present invention also to solve the technical problem that to be to provide a kind of comprises safe and reliable automatically-controlled door
Cabin cover of wind power generator, to realize the automatic door opening in big aperture, engine room cover top, thus overcomes existing
The deficiency of Manual push-pull door.
For solving above-mentioned technical problem, the present invention provides a kind of wind-driven generator comprising above-mentioned automatically-controlled door
Engine room cover.
As improving further, described automatically-controlled door is positioned at described cabin cover of wind power generator top, described
Doorframe is the edge of opening at cabin cover of wind power generator top, and described edge of opening is provided with to upper flange,
Flange is provided with sealing strip, and described door body edge is provided with and the coordinating to upper flange of described edge of opening
To lower flange.
For solving above-mentioned technical problem, the present invention also provides for a kind of comprising above-mentioned double wind-force opening automatically-controlled door
Electromotor engine room cover.
As improving further, described automatically-controlled door is positioned at described cabin cover of wind power generator top, described
Doorframe is the edge of opening at cabin cover of wind power generator top, and described edge of opening is provided with to upper flange,
The edge that described double door and described edge of opening are interlocked is provided with to lower flange, the two of described double door
The door body edge that individual door body contacts is arranged to hasp structure, and described hasp structure is the door of a door body
Body edge is set to a few font, and the door body edge of another door body is provided with and matches upwards with described several fonts
Flange, described is provided with sealing strip to upper flange；Described automatically-controlled door also includes one for making door body edge
The single door body being provided with a few font first drives the time-delay relay closed afterwards compared with another door body.
Using above-mentioned technical scheme, the present invention at least has the advantage that
1, automatically-controlled door of the present invention is by using automatic door opening-and-closing mechanism, it is achieved the full-automatic of door is opened and closed
Close；
2, automatically-controlled door of the present invention revolves by using motor or rotation fluid cylinder axle to be rotated as power source
Turn, laborsaving convenient and swift；
3, the automatically-controlled door of cabin cover of wind power generator of the present invention is used for the large opening of engine room cover top, not only profit
The replacing of big parts in engine room cover, it is thus also avoided that the dangerous operation of Manual push-pull door.
4, the automatically-controlled door of cabin cover of wind power generator of the present invention uses hasp and seals structure, prevents
Roof leaking phenomenon, facilitates economical and practical.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solution of the present invention, in order to better understand the technology of the present invention
Means, below in conjunction with accompanying drawing, the present invention is described in further detail with detailed description of the invention.
Fig. 1 is the structural representation of automatically-controlled door of the present invention.
Fig. 2 is the structure enlarged diagram of A parts in Fig. 1.
Fig. 3 is the structure enlarged diagram of B parts in Fig. 1.
Fig. 4 is the structure enlarged diagram of C parts in Fig. 1.
Fig. 5 is the structural representation of the automatically-controlled door opening of cabin cover of wind power generator of the present invention.
Fig. 6 is the structural representation of the automatically-controlled door closed mode of cabin cover of wind power generator of the present invention.
Fig. 7 is the structure enlarged diagram of D parts in Fig. 6.
Detailed description of the invention
Referring to the drawings 1 to 4 is visible, one automatically-controlled door of the present invention, including doorframe 21 and with doorframe 21
The door body 20 coordinated, door body 20 and doorframe 21 are active link, and door body 20 can be relative to doorframe 21
Rotate.Automatically-controlled door also includes automatic door opening-and-closing mechanism, and automatic door opening-and-closing mechanism includes being arranged on door body 20
Support bar 4 that the pulley assembly C and pulley assembly C of inwall is connected, for fixing the rotation of support bar 4
Rotating shaft 6, for fixing fixed component A of rotary shaft 6, B and for rotating the power part of rotary shaft 6
Part 10, its fixed component A, B and power part 10 are arranged on the doorframe 21 inside automatically-controlled door or install
On the body of wall of doorframe 21.The power part 10 of rotary shaft 6 can be motor, rotate fluid cylinder etc.,
Motor or rotation fluid cylinder are connected with rotary shaft 6 one end by axle sleeve 9.2 and 3 is visible referring to the drawings,
Fixed component A of rotary shaft 6, B include rolling bearing 2 and the bearing laying respectively at rotary shaft 6 two ends
Support 7, rotary shaft 6 and motor or rotate fluid cylinder and be connected outside the support of bearing 7 of end and be provided with bearing
Centring ring 8, is provided with bearing (ball) cover 1 outside the other end support of bearing 7 of rotary shaft 6.Referring to the drawings
4 is visible, and pulley assembly C includes being fixed on the track 3 of described door body 20 inwall and sliding on the track 3
Dynamic pulley 11, pulley 11 is connected with support bar 4.Pulley assembly C also includes a limited block 13,
Limited block 13 is positioned on track 3 one end near rotary shaft 6, for limiting the position that door is opened.Ginseng
Visible according to accompanying drawing 1, general door body 20 arranges 3 groups of pulley assembly C, lays respectively at door body 20 both sides
And middle.Support bar 4 is connected by connecting leg 5 is fixing with rotary shaft 6.A general support bar 4
It is fixed in rotary shaft 6 by two connecting legs 5.Rotation can be driven when actuating motor or rotation fluid cylinder
Rotating shaft 6 rotates, and rotary shaft 6 drives support bar 4 to move, and the pulley 11 that support bar 4 connects is at track
Slide on 3 thus realize the full-automatic open-close of door.
5 is visible referring to the drawings, and it is the double door being oppositely arranged that the present invention improves door body 20 further, double
Left and right door body 12, the 16 structure automatic door structure described above opened the door.
It addition, automatically-controlled door of the present invention to be used for the large opening at cabin cover of wind power generator top, not only profit
The replacing of big parts in engine room cover, it is thus also avoided that the dangerous operation of Manual push-pull door.
Referring to the drawings 5 to 7 is visible, and above-mentioned double automatically-controlled doors of opening are arranged on cabin cover of wind power generator 18 and push up
Portion, the edge of opening at cabin cover of wind power generator 18 top is above-mentioned doorframe, and edge of opening is designed with
Flange 17 vertically upward, flange is installed porose sealing strip 14, the left and right door body 12,16 of double door
Three edges, limit being interlocked with edge of opening are provided with to lower flange.Left and right door body 12,16 phase of double door
The door body edge of contact is arranged to the door body limit middle by engine room cover of hasp structure D, i.e. left-hand door body 12
Edge is set to a few font, and the door body edge middle by engine room cover of right door body 16 is provided with method vertically upward
Orchid, is also provided with sealing strip 15 on upper flange, so when left and right door body 12,16 is closed when,
Periphery becomes back-off shape, the beneficially sealing of engine room cover 18, prevents the phenomenon that leaks.
This simple and compact for structure, it is typically used in the engine room cover of top palpus wide-bore, it is achieved cabin
In cover, the lifting of big parts is safeguarded and changes.The design of this back-off need left-hand door body 12 when door body is opened
First opening a low-angle, then left and right door body 12,16 is opened the most together, need when door body closes
Right top cover 16 first left top cover 12 Guan Bi puts in place, so in terms of electrical design, need add a time delay
Relay.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any form
On restriction, those skilled in the art utilize the technology contents of the disclosure above make a little simple modification,
Equivalent variations or modification, all fall within protection scope of the present invention.
Claims (3)
1. a cabin cover of wind power generator, including automatically-controlled door, described automatically-controlled door includes doorframe and door
Door body and automatic door opening-and-closing mechanism, described door body and doorframe that frame coordinates are active link, described door
Body can rotate relative to doorframe, and described automatic door opening-and-closing mechanism includes the cunning being arranged on described door body inwall
Support bar that wheel assembly is connected with pulley assembly, for fixing the rotary shaft of support bar, for fixing
The fixed component of rotary shaft and for rotating the power part of rotary shaft, the fixed component of described rotary shaft
It is arranged on inside described doorframe with power part, it is characterised in that described automatically-controlled door is positioned at described wind-force
Electromotor engine room cover top, described doorframe is the edge of opening at cabin cover of wind power generator top, described
Edge of opening is provided with to upper flange, and flange is provided with sealing strip, and described door body edge is provided with to be opened with described
Mouthful edge to upper flange coordinate to lower flange.
Cabin cover of wind power generator the most according to claim 1, it is characterised in that described door body
For the double door being oppositely arranged.
Cabin cover of wind power generator the most according to claim 2, it is characterised in that open for described pair
The door body edge that two door body of door contact is arranged to hasp structure, and described hasp structure is a door
The door body edge of body is set to a few font, and the door body edge of another door body is provided with and matches with described several fonts
To upper flange, described be provided with sealing strip to upper flange；Described automatically-controlled door also includes one for making door
Body edge is provided with the single door body of a few font and first drives the time-delay relay closed afterwards compared with another door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410225103.8A CN103967371B (en) | 2014-05-26 | 2014-05-26 | A kind of cabin cover of wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410225103.8A CN103967371B (en) | 2014-05-26 | 2014-05-26 | A kind of cabin cover of wind power generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103967371A CN103967371A (en) | 2014-08-06 |
| CN103967371B true CN103967371B (en) | 2016-08-24 |
Family
ID=51237330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410225103.8A Active CN103967371B (en) | 2014-05-26 | 2014-05-26 | A kind of cabin cover of wind power generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN103967371B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203867355U (en) * | 2014-05-26 | 2014-10-08 | 国电联合动力技术有限公司 | Automatic door and wind-driven generator cabin hood comprising same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2717216B1 (en) * | 1994-03-11 | 1996-06-28 | Godissart Michel Paul Alain | Operating device for swing shutters with opening offset. |
| CN2232478Y (en) * | 1995-08-08 | 1996-08-07 | 靖江市金秋竹自动门窗制造公司 | Multipurpose electric window open device |
| CN201087669Y (en) * | 2007-09-11 | 2008-07-16 | 上海粮油仓储有限公司 | Flat opened electric air tight window of barn |
| CN201738724U (en) * | 2010-05-25 | 2011-02-09 | 江汉大学 | Automatic horizontal pushing window opener |
| CN202117512U (en) * | 2011-05-19 | 2012-01-18 | 山东中凯风电设备制造有限公司 | Translational automatic wind power tower door |
| CN203403761U (en) * | 2013-07-23 | 2014-01-22 | 惠州华阳通用电子有限公司 | Automatic door lifting device for machine table device |
| CN203476047U (en) * | 2013-10-15 | 2014-03-12 | 厦门施米德智能科技有限公司 | Opening and closing device of casement window |
-
2014
- 2014-05-26 CN CN201410225103.8A patent/CN103967371B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203867355U (en) * | 2014-05-26 | 2014-10-08 | 国电联合动力技术有限公司 | Automatic door and wind-driven generator cabin hood comprising same |
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| Publication number | Publication date |
|---|---|
| CN103967371A (en) | 2014-08-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170605 Address after: 024000, Inner Mongolia Chifeng Songshan District Party school group 306 National Road, No. 89 Patentee after: GUODIAN UNITED POWER TECHNOLOGY (CHIFENG) Co.,Ltd. Address before: 100000 Beijing City, Zhongguancun, South Street, building B, building No., level 56, level 16 Patentee before: GUODIAN UNITED POWER TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 89, China National Highway 306, Party School Cluster, Songshan District, Chifeng, Inner Mongolia 024000 Patentee after: National Energy United Power Technology (Chifeng) Co.,Ltd. Address before: No. 89, China National Highway 306, Party School Cluster, Songshan District, Chifeng, Inner Mongolia 024000 Patentee before: GUODIAN UNITED POWER TECHNOLOGY (CHIFENG) Co.,Ltd. |