CN105196019A - Novel blade turning vehicle of wind driven generator - Google Patents
Novel blade turning vehicle of wind driven generator Download PDFInfo
- Publication number
- CN105196019A CN105196019A CN201510555530.7A CN201510555530A CN105196019A CN 105196019 A CN105196019 A CN 105196019A CN 201510555530 A CN201510555530 A CN 201510555530A CN 105196019 A CN105196019 A CN 105196019A
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- CN
- China
- Prior art keywords
- blade
- support
- supporting
- hoop
- driven generator
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a novel blade turning vehicle of a wind driven generator and relates to the field of auxiliary equipment of wind driven generators. A bulging piece which surrounds an outer ring of a blade supporting hoop by one circle and is matched with dents in outer rings of supporting wheels is arranged on the outer ring of the blade supporting hoop; two supporting rods are vertically arranged in the blade supporting hoop, a plurality of transverse rods are arranged between the two supporting rods and the inner side surface of the blade supporting hoop, arc-shaped supporting clamping plates are arranged on opposite surfaces of the two supporting rods, and the two arc-shaped supporting clamping plates are fixed on the supporting rods through screws; a driving motor is fixedly mounted on a supporting frame, and a driving belt pulley is fixed on a power output shaft of the driving motor and connected with the two supporting wheels through belts. With the adoption of the vehicle, even if a driving system stops working suddenly, blades cannot be separated, and defects that blade stress areas are small, blades are damaged easily and are inconvenient to mount and the like during turning of the blades of traditional blade turning devices in the prior art are overcome.
Description
Technical field:
The present invention relates to a kind of novel blade of wind-driven generator upset circle car, belong to wind-driven generator technical field of auxiliary equipment.
Background technology:
Due to the potential safety hazard of exhaustion and the nuclear energy day by day of coal oil resource, energy problem has become the major issue affecting development of world economy and regional stability, as the important component part of regenerative resource and clean energy resource, the contribution of wind-power electricity generation to global energy seems more and more important.
At present, wind generating technology development is swift and violent, wind power technology and unit performance are updated and are improved, single-machine capacity constantly increases, because single-machine capacity increases, the size of blade constantly lengthens, therefore need blade to be transported to separately installation on-the-spot, lift again after assembling with wheel hub, in blades installation process, need to tighten root of blade bolt with stretcher or hydraulic spanner, in rundown process, in order to ensure to balance in power, need constantly to overturn blade, and current Wind turbines is when installing blade, general use two cranes hang blade, root of blade bolt is made to insert in pitch variable bearings inner ring bolt hole, then utilize and become the upset of oar drive unit band moving vane, this mode not only easily causes the waste of wind energy turbine set installation resource, and once power failure, sliding oar accident can be there is in blade, result in personal injury caused by an accident, cause device damage simultaneously, waste time and energy, there is very large potential safety hazard.
Summary of the invention:
For the problems referred to above, the technical problem to be solved in the present invention is to provide a kind of novel blade of wind-driven generator upset circle car.
A kind of novel blade of wind-driven generator upset circle car of the present invention, it comprises bracing frame, support wheel bearing, support wheel, depression, blade support hoop, projection piece, support bar, cross bar, curved support clamping plate, screw rod, drive motors, drive pulley, belt, bracing frame is installed with two support wheel bearings, two support wheel bearings are hinged with support wheel respectively, the outer shroud of support wheel is provided with the depression in ring one week, blade support hoop is provided with between two support wheels, and the outer shroud of blade support hoop is provided with the projection piece in the ring one week of closing with the recesses on support wheel outer shroud, two support bars are vertically provided with in blade support hoop, and be provided with several cross bar between two support bars and the medial surface of blade support hoop, the opposite face of two support bars is provided with curved support clamping plate, and two curved support clamping plate are all fixed on support bar by screw rod, bracing frame is installed with drive motors, drive pulley is fixed on the power output shaft of drive motors, is all connected by belt between drive pulley with two support wheels.
As preferably, described bracing frame adopts steel sectional material to be welded, and during work, places on the ground, makes whole blade turning device more firm.
As preferably, the angle, four, bottom of described bracing frame is provided with universal rolling wheel, is mainly convenient for people to carrying.
As preferably, the medial surface of described curved support clamping plate is provided with elastic rubber layer, is mainly used in preventing from crushing blade, thus the outside of protection blade is not damaged.
Beneficial effect of the present invention: its reasonable in design, good looking appearance, modern design is unique, simple to operate, easy to use, security and stability is high, blade is fastened in blade support hoop, even if drive system quits work suddenly, blade also can not be deviate from, overcome the turning device for blade traditional in prior art little at blade switching process Leaf lifting surface area, blade is vulnerable to damage and blade is not easy to the defects such as installation.
Accompanying drawing illustrates:
For ease of illustrating, the present invention is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present invention.
1-bracing frame; 1-1-universal rolling wheel; 2-support wheel bearing; 3-support wheel; 4-caves in; 5-blade support hoop; 6-projection piece; 7-support bar; 8-cross bar; 9-curved support clamping plate; 9-1-elastic rubber layer; 10-screw rod; 11-drive motors; 12-drive pulley; 13-belt.
Detailed description of the invention:
As shown in Figure 1, this detailed description of the invention by the following technical solutions: it comprises bracing frame 1, support wheel bearing 2, support wheel 3, depression 4, blade support hoop 5, projection piece 6, support bar 7, cross bar 8, curved support clamping plate 9, screw rod 10, drive motors 11, drive pulley 12, belt 13, bracing frame 1 is installed with two support wheel bearings 2, two support wheel bearings 2 are hinged with support wheel 3 respectively, the outer shroud of support wheel 3 is provided with the depression 4 in ring one week, blade support hoop 5 is provided with between two support wheels 3, and the outer shroud of blade support hoop 5 is provided with the projection piece 6 in the ring one week of matching with the depression 4 on support wheel 3 outer shroud, two support bars 7 are vertically provided with in blade support hoop 5, and be provided with several cross bar 8 between two support bars 7 and the medial surface of blade support hoop 5, the opposite face of two support bars 7 is provided with curved support clamping plate 9, and two curved support clamping plate 9 are all fixed on support bar 7 by screw rod 10, bracing frame 1 is installed with drive motors 11, drive pulley 12 is fixed on the power output shaft of drive motors 11, all be connected by belt 13 between drive pulley 12 with two support wheels 3.
Wherein, described bracing frame 1 adopts steel sectional material to be welded, and during work, places on the ground, makes whole blade turning device more firm; The angle, four, bottom of described bracing frame 1 is provided with universal rolling wheel 1-1, is mainly convenient for people to carrying; The medial surface of described curved support clamping plate 9 is provided with elastic rubber layer 9-1, is mainly used in preventing from crushing blade, thus the outside of protection blade is not damaged.
The operation principle of this detailed description of the invention: blade is located in blade support hoop 5, by adjusting screw(rod) 10, make blade just with blade support hoop 5 synchronous rotary, then with crane, blade is winched to wheel hub, insert pitch variable bearings, by supporting hoop 5 with bracing frame 1 support blade, crane leaves, start installation exercise, start drive system tightening in blade root bolt process, support wheel 3 rotates under the driving of drive system in support wheel bearing 2, the blade support hoop 5 be positioned on support wheel 3 is driven to rotate, and then drive blade rotary, after blade upset, adjust loose screw rod 10, blade is deviate from curved support clamping plate 9.
This detailed description of the invention reasonable in design, good looking appearance, modern design is unique, simple to operate, easy to use, security and stability is high, blade is fastened in blade support hoop, even if drive system quits work suddenly, blade also can not be deviate from, overcome the turning device for blade traditional in prior art little at blade switching process Leaf lifting surface area, blade is vulnerable to damage and blade is not easy to the defects such as installation.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a novel blade of wind-driven generator upset circle car, it is characterized in that: it comprises bracing frame (1), support wheel bearing (2), support wheel (3), depression (4), blade support hoop (5), projection piece (6), support bar (7), cross bar (8), curved support clamping plate (9), screw rod (10), drive motors (11), drive pulley (12), belt (13), bracing frame (1) is installed with two support wheel bearings (2), two support wheel bearings (2) are hinged with support wheel (3) respectively, the outer shroud of support wheel (3) is provided with the depression (4) in ring one week, blade support hoop (5) is provided with between two support wheels (3), and the outer shroud of blade support hoop (5) is provided with the projection piece (6) in the ring one week of matching with the depression (4) on support wheel (3) outer shroud, two support bars (7) are vertically provided with in blade support hoop (5), and be provided with several cross bar (8) between two support bars (7) and the medial surface of blade support hoop (5), the opposite face of two support bars (7) is provided with curved support clamping plate (9), and two curved support clamping plate (9) are all fixed on support bar (7) by screw rod (10), bracing frame (1) is installed with drive motors (11), drive pulley (12) is fixed on the power output shaft of drive motors (11), all be connected by belt (13) between drive pulley (12) with two support wheels (3).
2. a kind of novel blade of wind-driven generator upset circle car according to claim 1, is characterized in that: described bracing frame (1) adopts steel sectional material to be welded.
3. a kind of novel blade of wind-driven generator upset circle car according to claim 1, is characterized in that: the angle, four, bottom of described bracing frame (1) is provided with universal rolling wheel (1-1).
4. a kind of novel blade of wind-driven generator upset circle car according to claim 1, is characterized in that: the medial surface of described curved support clamping plate (9) is provided with elastic rubber layer (9-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555530.7A CN105196019A (en) | 2015-09-02 | 2015-09-02 | Novel blade turning vehicle of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510555530.7A CN105196019A (en) | 2015-09-02 | 2015-09-02 | Novel blade turning vehicle of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105196019A true CN105196019A (en) | 2015-12-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510555530.7A Pending CN105196019A (en) | 2015-09-02 | 2015-09-02 | Novel blade turning vehicle of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105196019A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041817A (en) * | 2016-07-19 | 2016-10-26 | 巨野县裕恒纺织有限公司 | Tool for disassembling negative pressure pipe switch piece of compact spinning frame |
| CN108674938A (en) * | 2018-07-19 | 2018-10-19 | 株洲时代新材料科技股份有限公司 | A kind of wind electricity blade overturning vehicle |
| CN109317540A (en) * | 2018-11-28 | 2019-02-12 | 西南铝业（集团）有限责任公司 | A kind of school circle system of aluminium alloy rings |
| CN109611287A (en) * | 2019-01-09 | 2019-04-12 | 加美中（北京）科技有限公司 | Clamping structure, sharp vehicle and turnover device |
| CN110170807A (en) * | 2019-05-07 | 2019-08-27 | 中国水电四局(酒泉)新能源装备有限公司 | A kind of fan blade picking-up device |
| CN110252855A (en) * | 2019-06-22 | 2019-09-20 | 徐州华正铸业有限公司 | A kind of online school circle device of automatic type metal tube |
| CN111302224A (en) * | 2020-03-09 | 2020-06-19 | 上海电气风电集团股份有限公司 | Wind power generation blade rotating device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060034971A1 (en) * | 2002-11-12 | 2006-02-16 | Olsen Soren M | Mold assembly with closure mechanism |
| CN202414970U (en) * | 2011-10-21 | 2012-09-05 | 巨力索具股份有限公司 | Novel wind power blade turning lifting appliance |
| CN202742359U (en) * | 2012-07-03 | 2013-02-20 | 华锐风电科技(集团)股份有限公司 | Blade turnover device |
| CN203602220U (en) * | 2013-10-25 | 2014-05-21 | 天津市盛佳怡电子有限公司 | Overturning lifting appliance for wind power blade |
-
2015
- 2015-09-02 CN CN201510555530.7A patent/CN105196019A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060034971A1 (en) * | 2002-11-12 | 2006-02-16 | Olsen Soren M | Mold assembly with closure mechanism |
| CN202414970U (en) * | 2011-10-21 | 2012-09-05 | 巨力索具股份有限公司 | Novel wind power blade turning lifting appliance |
| CN202742359U (en) * | 2012-07-03 | 2013-02-20 | 华锐风电科技(集团)股份有限公司 | Blade turnover device |
| CN203602220U (en) * | 2013-10-25 | 2014-05-21 | 天津市盛佳怡电子有限公司 | Overturning lifting appliance for wind power blade |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041817A (en) * | 2016-07-19 | 2016-10-26 | 巨野县裕恒纺织有限公司 | Tool for disassembling negative pressure pipe switch piece of compact spinning frame |
| CN108674938A (en) * | 2018-07-19 | 2018-10-19 | 株洲时代新材料科技股份有限公司 | A kind of wind electricity blade overturning vehicle |
| CN109317540A (en) * | 2018-11-28 | 2019-02-12 | 西南铝业（集团）有限责任公司 | A kind of school circle system of aluminium alloy rings |
| CN109611287A (en) * | 2019-01-09 | 2019-04-12 | 加美中（北京）科技有限公司 | Clamping structure, sharp vehicle and turnover device |
| CN109611287B (en) * | 2019-01-09 | 2024-02-13 | 加美中（北京）科技有限公司 | Clamping structure, tip truck and turnover device |
| CN110170807A (en) * | 2019-05-07 | 2019-08-27 | 中国水电四局(酒泉)新能源装备有限公司 | A kind of fan blade picking-up device |
| CN110252855A (en) * | 2019-06-22 | 2019-09-20 | 徐州华正铸业有限公司 | A kind of online school circle device of automatic type metal tube |
| CN110252855B (en) * | 2019-06-22 | 2020-12-01 | 徐州华正铸业有限公司 | Automatic online metal pipe roundness correction device |
| CN111302224A (en) * | 2020-03-09 | 2020-06-19 | 上海电气风电集团股份有限公司 | Wind power generation blade rotating device |
| CN111302224B (en) * | 2020-03-09 | 2021-10-29 | 上海电气风电集团股份有限公司 | Wind power generation blade rotating device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |
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| RJ01 | Rejection of invention patent application after publication |