CN101451513A - Rotary mechanism for wheel hub cover - Google Patents
Rotary mechanism for wheel hub cover Download PDFInfo
- Publication number
- CN101451513A CN101451513A CNA2007101714013A CN200710171401A CN101451513A CN 101451513 A CN101451513 A CN 101451513A CN A2007101714013 A CNA2007101714013 A CN A2007101714013A CN 200710171401 A CN200710171401 A CN 200710171401A CN 101451513 A CN101451513 A CN 101451513A
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- CN
- China
- Prior art keywords
- wheel hub
- hub cover
- fixed
- joint
- eyenut
- 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.)
- Granted
Links
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
-
- 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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- Pressure Vessels And Lids Thereof (AREA)
- Hinges (AREA)
Abstract
The present invention discloses a revolving gear used on wheel hub cover which can make the wheel hub cover rotate, and comprises a wheel hub cover component, a wheel hub cover support fixed on a nave, a anchor ear holding the wheel hub cover support and fixed with the wheel hub cover component, and a fastening device fixing the anchor ear and open, close wheel hub cover component. The present invention is provided with simple structure, strong practicability, low cost secure and convenient, and can open the wheel hub cover door at any location which suits different opening location to different people.
Description
Technical field
The present invention relates to the wind-powered electricity generation field, relate in particular to a kind of rotating machinery that is used for wheel hub cover.
This background of skill
Along with the growing growth of wind-powered electricity generation industry, its pylon height is also constantly increased.The danger of high-lift operation is also increasing.Traditional wheel hub end housing is a kind of to be separated type, before promptly the people enters, will take away wheel hub end housing from wheel hub earlier, and the people just can enter wheel hub then; Another kind of be fixing hinge-lid type, promptly wheel hub cover can only be opened from a fixing direction.
Separated type: promptly wheel hub cover must separate the descendant with wheel hub and could enter from wheel hub inlet, this structure must be fixed with rope earlier before opening wheel hub cover, just can unclamp the wheel hub cover set screw nut then, allow people in the cabin that wheel hub cover is sling again and make the people can enter wheel hub.Must all open set screw nut and could cover wheel hub cover in the wheel hub cover support earlier when closing wheel hub cover, and uppermost several set screw nut is under the effect of deadweight, can drop automatically always, need arrest set screw nut on the other hand like this in case drop, a handgrip wheel hub cover covers in the wheel hub cover support.It is very inconvenient to operate, and has increased its danger.This structural disadvantages is: need two people operation, inconvenient operation when closing wheel hub cover is dangerous big.
Fixing hinge-lid type: promptly wheel hub cover can be opened as opening the door, but can only open from single position.Because wheel hub rotates, the people enter before the wheel hub can not wheel hub stop position, her residing position in the time of so just can not controlling wheel hub cover and open.Possible position just in time also might upwards be opened, and opens downwards, opens left, opens to the right, and the arbitrary position all has passable.So give to open the door like this and brought very big trouble.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, and a kind of rotating machinery that is used for wheel hub cover is provided, it have simple in structure, practical, cost is low, and the characteristics of safe ready, and can allow the wheel hub cover door can open at an arbitrary position, adapt to the different opening position of different people.
The technological scheme that realizes above-mentioned purpose is: a kind of rotating machinery that is used for wheel hub cover, be used to make the wheel hub cover rotation, wherein, comprise a wheel hub cover assembly, also comprise one be fixed in that wheel hub cover support, on the wheel hub is embraced the wheel hub cover support and with fixing fixedly anchor ear and the unlatching of anchor ear and of wheel hub cover assembly, close the securing means of wheel hub cover assembly, wherein:
Described wheel hub cover support comprises fixing part and the annulus portion perpendicular to fixing part of a horizontal fixed on wheel hub, on this fixing part by several screws to fix by bolt and wheel hub;
Described anchor ear comprises the annulus of an opening, be connected with two at its opening and parallel prolong first fixed plate that has the hole that the annulus radial direction is provided with outwardly, this annulus is embraced in the outside of the annulus portion of described wheel hub cover support, also comprises first joint that can be connected with the wheel hub cover assembly;
Described wheel hub cover assembly comprises that a wheel hub cover, is fixed on the wheel hub cover and second joint and that be connected with first joint and is fixed in second fixed plate on the wheel hub cover, have a breach on this wheel hub cover, described second fixed plate is fixed in the top of this breach and is one to have the rectangular plate of U type groove;
Described securing means comprises two vertically disposed screw rods, is individually fixed in first eyenut and second eyenut on the two screw rods.
The above-mentioned rotating machinery that is used for wheel hub cover, wherein, described first joint is connected by a rotating dog with second joint.
The above-mentioned rotating machinery that is used for wheel hub cover wherein, is provided with a frustum between described first eyenut and second eyenut and the screw rod.
The above-mentioned rotating machinery that is used for wheel hub cover, wherein, described wheel hub cover assembly also comprises a montant, this montant is fixed in the below of described second fixed plate.
The invention has the beneficial effects as follows: the present invention is by a rotatable anchor ear, with wheel hub cover assembly and anchor ear fixing after, can rotate with the rotation of anchor ear, so just can make the people that opens the door open the wheel hub cover door in position arbitrarily, be to make things convenient for again safely like this.
Description of drawings
Fig. 1 is the structural representation of wheel hub cover support of the present invention and securing means;
Fig. 2 is the structural representation of anchor ear of the present invention;
Fig. 3 is the structural representation of wheel hub cover assembly of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
See also Fig. 1 to Fig. 3, there is shown a kind of rotating machinery that is used for wheel hub cover of the present invention, be used to make the wheel hub cover rotation, wheel hub cover comprises a wheel hub cover assembly 2, the present invention includes one be fixed in that wheel hub cover support 1, on the wheel hub (not shown) is embraced wheel hub cover support 1 and with fixing fixedly anchor ear 3 and the unlatching of anchor ear 3 and of wheel hub cover assembly 2, close the securing means of wheel hub cover assembly 2, wherein:
Wheel hub cover support 1 comprises fixing part 11 and the annulus portion 12 perpendicular to fixing part 11 of a horizontal fixed on wheel hub, on this fixing part 11 by several screws 111 to fix by bolt and wheel hub;
Wheel hub cover assembly 2 comprises that a wheel hub cover 21, is fixed on the wheel hub cover 21 and second joint 22 and that be connected with first joint 33 and is fixed in second fixed plate 23 on the wheel hub cover 21, first joint 33 is connected by a rotating dog 4 with second joint 22, has a breach 24 on this wheel hub cover 21, second fixed plate 23 is fixed in the top of this breach 24 and is one to have the rectangular plate of U type groove 231, wheel hub cover assembly 2 also comprises a montant 25, and montant 25 is fixed in the below of second fixed plate 23;
Securing means comprises two vertically disposed screw rods 7, is individually fixed in first eyenut 5 and second eyenut 6 on the two screw rods 7, anchor ear 3 is fixed by first eyenut 5 in 321 backs, hole that this screw rod 7 passes in first fixed plate 32, the U type groove 231 that the screw rod 7 that another and second eyenut 6 are fixed can pass second fixed plate 32 is provided with a frustum 71 to open or to close between wheel hub cover 21, the first eyenuts 5 and second eyenut 6 and the screw rod 7 by second eyenut 6.
During installation, with bolt wheel hub cover support 1 is fixed on the wheel hub earlier, again anchor ear 3 is embraced wheel hub cover support 1, with rotating dog 4 wheel hub cover assembly 2 is connected with anchor ear 3 then.
Operational instruction: the people enters into the wheel hub cover position from the cabin by wheel hub, if opening position is not the opening position that oneself is accustomed to, can unscrew first eyenut 5.Anchor ear 3 can be relatively rotated with wheel hub cover support 1, then the wheel hub cover assembly is rotated to corresponding position.(open the door, have people's left-handed to open the door if any people's right-handed.) screw first eyenut 5 again.Unscrew second eyenut 6 then, wheel hub cover assembly 2 can be rotated to open wheel hub cover around rotating dog 4.As long as directly shut wheel hub cover assembly 2, use eyenut 6 to fix and just can at closing time.
Below embodiment has been described in detail the present invention in conjunction with 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 constitute 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 (4)
1. rotating machinery that is used for wheel hub cover, be used to make the wheel hub cover rotation, it comprises a wheel hub cover assembly, it is characterized in that, comprise one be fixed in that wheel hub cover support, on the wheel hub is embraced the wheel hub cover support and with fixing fixedly anchor ear and the unlatching of anchor ear and of wheel hub cover assembly, close the securing means of wheel hub cover assembly, wherein:
Described wheel hub cover support comprises fixing part and the annulus portion perpendicular to fixing part of a horizontal fixed on wheel hub, on this fixing part by several screws to fix by bolt and wheel hub;
Described anchor ear comprises the annulus of an opening, be connected with two at its opening and parallel prolong first fixed plate that has the hole that the annulus radial direction is provided with outwardly, this annulus is embraced in the outside of the annulus portion of described wheel hub cover support, also comprises first joint that can be connected with the wheel hub cover assembly;
Described wheel hub cover assembly comprises that a wheel hub cover, is fixed on the wheel hub cover and second joint and that be connected with first joint and is fixed in second fixed plate on the wheel hub cover, have a breach on this wheel hub cover, described second fixed plate is fixed in the top of this breach and is one to have the rectangular plate of U type groove;
Described securing means comprises two vertically disposed screw rods, is individually fixed in first eyenut and second eyenut on the two screw rods.
2. the rotating machinery that is used for wheel hub cover according to claim 1 is characterized in that, described first joint is connected by a rotating dog with second joint.
3. the rotating machinery that is used for wheel hub cover according to claim 1 is characterized in that, is provided with a frustum between described first eyenut and second eyenut and the screw rod.
4. the rotating machinery that is used for wheel hub cover according to claim 1 is characterized in that, described wheel hub cover assembly also comprises a montant, and this montant is fixed in the below of described second fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101714013A CN101451513B (en) | 2007-11-30 | 2007-11-30 | Rotary mechanism for wheel hub cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101714013A CN101451513B (en) | 2007-11-30 | 2007-11-30 | Rotary mechanism for wheel hub cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101451513A true CN101451513A (en) | 2009-06-10 |
| CN101451513B CN101451513B (en) | 2011-09-07 |
Family
ID=40733945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101714013A Expired - Fee Related CN101451513B (en) | 2007-11-30 | 2007-11-30 | Rotary mechanism for wheel hub cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101451513B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481239A (en) * | 2019-08-16 | 2019-11-22 | 航天科工武汉磁电有限责任公司 | A kind of fast assembling-disassembling wheel hub cover and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3922199C1 (en) * | 1989-07-06 | 1990-07-19 | Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De | Shell-type blade root for wind energy rotor - is angularly and pivotably connected with tubular centre body of rotor to encircling hub via wedge-connected roller bearing |
| DE20203372U1 (en) * | 2002-03-04 | 2002-06-20 | Imo Ind Momentenlager Stoll & | Rotary bearing for systems exposed to moisture |
| CN2717805Y (en) * | 2004-07-21 | 2005-08-17 | 罗永恩 | Electric bicycle hub cover |
| CN201141345Y (en) * | 2007-11-30 | 2008-10-29 | 上海电气风电设备有限公司 | Rotary hub cap |
-
2007
- 2007-11-30 CN CN2007101714013A patent/CN101451513B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481239A (en) * | 2019-08-16 | 2019-11-22 | 航天科工武汉磁电有限责任公司 | A kind of fast assembling-disassembling wheel hub cover and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101451513B (en) | 2011-09-07 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ELECTRIC WINDPOWER EQUIPMENT DONGTAI CO., Effective date: 20120702 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120702 Address after: 200241 Dongchuan Road, Minhang District, No. 555, building 6, building 8, building Co-patentee after: SHANGHAI ELECTRIC WIND POWER EQUIPMENT DONGTAI CO.,LTD. Patentee after: Shanghai Electric Wind Power Group Co.,Ltd Address before: 200241 Dongchuan Road, Minhang District, No. 555, building 6, building 8, building Patentee before: Shanghai Electric Wind Power Group Co.,Ltd |
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| ASS | Succession or assignment of patent right |
Owner name: SIEMENS WIND POWER EQUIPMENT (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: SHANGHAI SEWIND CO., LTD. Effective date: 20130426 Free format text: FORMER OWNER: SHANGHAI ELECTRIC WINDPOWER EQUIPMENT DONGTAI CO., LTD. Effective date: 20130426 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200241 MINHANG, SHANGHAI TO: 201306 PUDONG NEW AREA, SHANGHAI |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130426 Address after: 201306 room D608, No. 168 Tonghui Road, Shanghai, Pudong New Area Patentee after: SIEMENS WIND POWER EQUIPMENT (SHANGHAI) CO.,LTD. Address before: 200241 Dongchuan Road, Minhang District, No. 555, building 6, building 8, building Patentee before: Shanghai Electric Wind Power Group Co.,Ltd Patentee before: SHANGHAI ELECTRIC WIND POWER EQUIPMENT DONGTAI CO.,LTD. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201306 room D608, No. 168 Tonghui Road, Shanghai, Pudong New Area Patentee after: Shanghai Electric Wind Power Equipment Co.,Ltd. Address before: 201306 room D608, No. 168 Tonghui Road, Shanghai, Pudong New Area Patentee before: SIEMENS WIND POWER EQUIPMENT (SHANGHAI) CO.,LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161130 Address after: 200241 Dongchuan Road, Minhang District, building No. 4, building 555, building 4 Patentee after: SHANGHAI ELECTRIC WIND POWER GROUP Co.,Ltd. Address before: 201306 room D608, No. 168 Tonghui Road, Shanghai, Pudong New Area Patentee before: Shanghai Electric Wind Power Equipment Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 200241 Dongchuan Road, Shanghai, No. 555, building No. 8, floor, floor, No. Patentee after: Shanghai Electric Wind Power Group Co.,Ltd. Address before: 200241, building 4, building 555, No. 4, Dongchuan Road, Shanghai, Minhang District Patentee before: SHANGHAI ELECTRIC WIND POWER GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 200241 Dongchuan Road, Shanghai, No. 555, building No. 8, floor, floor, No. Patentee after: Shanghai Electric Wind Power Group Co.,Ltd. Address before: 200241, building 4, building 555, No. 4, Dongchuan Road, Shanghai, Minhang District Patentee before: SHANGHAI ELECTRIC WIND POWER GROUP Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |