CN201729568U - Propeller-changing distribution-box lifting device of wind driven generator - Google Patents

Propeller-changing distribution-box lifting device of wind driven generator Download PDF

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Publication number
CN201729568U
CN201729568U CN2010202331735U CN201020233173U CN201729568U CN 201729568 U CN201729568 U CN 201729568U CN 2010202331735 U CN2010202331735 U CN 2010202331735U CN 201020233173 U CN201020233173 U CN 201020233173U CN 201729568 U CN201729568 U CN 201729568U
Authority
CN
China
Prior art keywords
driven generator
propeller
lifting device
wind driven
changing distribution
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 - Fee Related
Application number
CN2010202331735U
Other languages
Chinese (zh)
Inventor
谭福阳
李欣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENYANG RUIXIANG WIND POWER EQUIPMENT CO Ltd
Original Assignee
SHENYANG RUIXIANG WIND POWER EQUIPMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHENYANG RUIXIANG WIND POWER EQUIPMENT CO Ltd filed Critical SHENYANG RUIXIANG WIND POWER EQUIPMENT CO Ltd
Priority to CN2010202331735U priority Critical patent/CN201729568U/en
Application granted granted Critical
Publication of CN201729568U publication Critical patent/CN201729568U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The utility model relates to a wind driven generator, in particular to a propeller-changing distribution-box lifting device of a wind driven generator used during lifting the propeller-changing distribution-box in a wheel hub for the process of fan assembly work. The propeller-changing distribution-box lifting device of the wind driven generator is characterized in that: the middle of a base plate (2) is provided with a reserved circular hole; base legs (1) are arranged at the bottom of the base plate (2); baffle plates (3) are arranged on the upper end of the base plate (2); two connecting arms (5) are arranged on the upper end of one of the baffle plates (3); a cross beam (6) is arranged on the upper end of the connecting arm (5); and the reserved circular hole connected with a lifting ring during assembling is arranged at the middle of the cross beam (6). The propeller-changing distribution-box lifting device facilitates installation for workers, saves working time, increases production efficiency, reduces labor intensity for workers, and ensures safe operation for workers.

Description

Wind-driven generator pitching distribution box hanging apparatus
Technical field
The utility model relates to aerogenerator, when particularly relating to the blower fan erecting work, and the wind-driven generator pitching distribution box hanging apparatus that uses when becoming the oar distribution box in the lifting wheel hub.
Background technology
The fitting work of aerogenerator needs the cooperation of multiple frock.Mostly existing wind-driven generator pitching distribution box is to be manually installed into the wheel hub top by shop personnel, because high-power type wheel hub internal height now commonly used is generally all about 2 meters, and the weight that becomes the oar distribution box is more than 50 kilograms.The staff often needs several people to pull together to lift when assembling becomes the oar distribution box, highly installs at 2 meters, wastes time and energy, and potential safety hazard is arranged.Still the laborsaving device easily of neither one can assist the staff to become the installation of oar distribution box easily.
The utility model content
The utility model is exactly in order to solve the problems of the technologies described above, and a kind of wind-driven generator pitching distribution box hanging apparatus is provided, and purpose is to make things convenient for the workman to install, save man-hour, enhance productivity, reduce workman's working strength, guarantee the safety of workers operation.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of wind-driven generator pitching distribution box hanging apparatus, its structure is as follows: the middle part on chassis is provided with the reservation circular hole, tray bottom is provided with seat leg, the upper end, chassis is provided with baffle plate, wherein the upper end of a baffle plate is provided with two connecting arms, the baffle plate two ends that are connected with connecting arm are provided with brace panel, and the connecting arm upper end is provided with crossbeam, the reservation circular hole that the crossbeam midway location links to each other with suspension ring when being provided with assembling.
Described seat leg is three.
Described baffle plate is three.
Described connecting arm is an arc.
The utlity model has following advantage:
1, the utility model is simple in structure, convenient processing and manufacture.
2, the utility model is easy to operate.
3, the utility model has been stopped the potential safety hazard that exists in the fitting process.
4, the utility model is reusable, and has greatly improved work efficiency, reduces working strength.
5, the utility model can adapt to the needs of batch manufacturing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1, seat leg; 2, chassis; 3, baffle plate; 4, brace panel; 5, connecting arm; 6, crossbeam.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, but protection domain of the present utility model is not limit by embodiment.
As shown in Figure 1; the utility model wind-driven generator pitching distribution box hanging apparatus; structure is as follows: be provided with the circular hole of reserving into distribution box downside bulge-structure in the middle of the chassis 2; 2 bottoms, chassis are welded with seat leg 1; seat leg 1 has three; the height dimension of seat leg 1 requires to guarantee that distribution box downside projection does not contact with ground; 2 upper ends, chassis welding baffle plate 3; baffle plate 3 has three; connecting arm 5 and one of them baffle plate 3 welding, baffle plate 3 two ends that are connected with connecting arm 5 are welded with brace panel 4, and brace panel 4 also has the effect of protection distribution box simultaneously; connecting arm 5 upper ends are welded with crossbeam 6, the reservation circular hole that crossbeam 6 midways location link to each other with suspension ring when being provided with assembling.Described connecting arm 5 is an arc.
Working process of the present utility model is as follows:
To become the oar distribution box in the wheel hub outside and be placed on the hanging apparatus and fix, and be connected with hoisting device by connecting arm.Integral lifting by the wheel hub top open part, drops to below the wheel hub top distribution box, and side travel makes distribution box and the alignment of wheel hub top mounting hole, is fastenedly connected bolt, after distribution box is seated, pulls down the distribution box hanging apparatus.

Claims (4)

1. wind-driven generator pitching distribution box hanging apparatus, it is characterized in that structure is as follows: the middle part of chassis (2) is provided with the reservation circular hole, bottom, chassis (2) is provided with seat leg (1), upper end, chassis (2) is provided with baffle plate (3), wherein the upper end of a baffle plate is provided with two connecting arms (5), connecting arm (5) upper end is provided with crossbeam (6), the reservation circular hole that crossbeam (6) midway location links to each other with suspension ring when being provided with assembling.
2. wind-driven generator pitching distribution box hanging apparatus according to claim 1 is characterized in that described seat leg (1) is three.
3. wind-driven generator pitching distribution box hanging apparatus according to claim 1 is characterized in that described baffle plate (3) is three.
4. wind-driven generator pitching distribution box hanging apparatus according to claim 1 is characterized in that described connecting arm (5) is an arc.
CN2010202331735U 2010-06-22 2010-06-22 Propeller-changing distribution-box lifting device of wind driven generator Expired - Fee Related CN201729568U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202331735U CN201729568U (en) 2010-06-22 2010-06-22 Propeller-changing distribution-box lifting device of wind driven generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202331735U CN201729568U (en) 2010-06-22 2010-06-22 Propeller-changing distribution-box lifting device of wind driven generator

Publications (1)

Publication Number Publication Date
CN201729568U true CN201729568U (en) 2011-02-02

Family

ID=43520724

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202331735U Expired - Fee Related CN201729568U (en) 2010-06-22 2010-06-22 Propeller-changing distribution-box lifting device of wind driven generator

Country Status (1)

Country Link
CN (1) CN201729568U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103159127A (en) * 2011-12-12 2013-06-19 西门子公司 Lifting bracket
CN105905785A (en) * 2016-05-27 2016-08-31 怀宁县明慧竹业有限公司 Steamer hoisting structure
CN105905786A (en) * 2016-06-02 2016-08-31 中船澄西船舶修造有限公司 Method for hoisting single segment of cylinder body

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103159127A (en) * 2011-12-12 2013-06-19 西门子公司 Lifting bracket
CN103159127B (en) * 2011-12-12 2016-12-07 西门子公司 Lifting bracket
CN105905785A (en) * 2016-05-27 2016-08-31 怀宁县明慧竹业有限公司 Steamer hoisting structure
CN105905785B (en) * 2016-05-27 2017-12-26 怀宁县明慧竹业有限公司 A kind of food steamer hoisting structure
CN105905786A (en) * 2016-06-02 2016-08-31 中船澄西船舶修造有限公司 Method for hoisting single segment of cylinder body

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110202

Termination date: 20150622

EXPY Termination of patent right or utility model