CN105800446A - Wind wheel hoisting device - Google Patents
Wind wheel hoisting device Download PDFInfo
- Publication number
- CN105800446A CN105800446A CN201610295677.1A CN201610295677A CN105800446A CN 105800446 A CN105800446 A CN 105800446A CN 201610295677 A CN201610295677 A CN 201610295677A CN 105800446 A CN105800446 A CN 105800446A
- Authority
- CN
- China
- Prior art keywords
- wind wheel
- hoisting
- hanging
- hanging device
- main
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/108—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for lifting parts of wind turbines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a wind wheel hoisting device. The device comprises a main hoisting beam, auxiliary hoisting lugs arranged on the main hoisting beam and a hoisting part used for hoisting. The two ends of the main hoisting beam are provided with butt joint parts in butt joint with a wind wheel; and in use, the butt joint parts are connected with hoisting screw holes of the wind wheel. The hoisting device can horizontally hoist and turn over the wind wheel through a single hoist, and field in-site installation is convenient.
Description
Technical field
The present invention relates to blower fan hoisting engineering technical field, be specifically related to a kind of wind wheel hanging device.
Background technology
Traditional wind wheel in-site installation, it is necessary to using two cranes, main hanging lifts by crane root of blade with two flat slings, whipline another one suspender belt lifts by crane in the middle part of blade, main crane rises afterwards, promotes impeller to become longitudinal state, then impeller is slowly lifted to the installation site in high-altitude.Flat sling unbalance stress in hoisting process, and mutual slip easy damaged blade surface between blade；Wind wheel mounted angle need to pull adjustment by cable wind rope, it is difficult to realizes angle and is precisely controlled；Lift loaded down with trivial details, need main and auxiliary crane with the use of, there is certain potential safety hazard.
Summary of the invention
For solving the problems referred to above existed in prior art and practical situation, the invention provides a kind of wind wheel hanging device.
The technique effect of the present invention is achieved through the following technical solutions:
This equipment includes main hanging beam and the auxiliary hanger being arranged on described main hanging beam and plays hanging part for what lift by crane, and the two ends of described main hanging beam are provided with the docking section docked with wind wheel, during use, are connected with the lifting screw of described wind wheel described docking section.
Preferably, described docking section includes flap seat and connects the connecting plate of described main hanging beam end and described flap seat.
Preferably, described flap seat has the flange face that the lifting screw with described wind wheel matches.
Preferably, described hanging part place is provided with suspender belt shackle.
The beneficial effects of the present invention is one to realize single crane the flat of wind wheel 8 is hung and overturn, facilitate field condition to install.Its two, hanging device can arrange multiple auxiliary suspension centre 2, it is to avoid manually installed, reduce labor strength.Its three, hanging device is provided with multiple degrees of freedom connecting portion, and convenience quick for installation, interchangeability is strong.Its four, this hanging device effectively reduces the hoisting height of wind wheel 8, make the in-site installation crane range of choice wider, reduce hoisting cost, eliminate flat sling simultaneously, it is to avoid the infringement that blade is caused by suspender belt sliding friction, enhances Hoisting Security.
Accompanying drawing explanation
Fig. 1 is the wind wheel hanging device scheme of installation of the embodiment of the present invention；
Fig. 2 be the embodiment of the present invention wind wheel hanging device lifting after view.
Wherein:
1, suspender belt；2, auxiliary hanger；3, shackle；4, main hanging beam；5, connecting plate；6, flap seat；7, securing member；8, wind wheel；G, wind wheel center of gravity；A, mounted angle.
Detailed description of the invention
Technical solution of the present invention is discussed in detail below in conjunction with accompanying drawing.
Embodiment of the invention discloses that a kind of wind wheel hanging device.This equipment includes main hanging beam 4 and the auxiliary hanger 2 being arranged on main hanging beam 4 and plays hanging part for what lift by crane, and the two ends of main hanging beam 4 are provided with the docking section docked with wind wheel 8, during use, are connected with the lifting screw of wind wheel 8 docking section.
Specifically, the docking section on hanging device includes flap seat 6 and connects the end of main hanging beam 4 and the connecting plate 5 of flap seat 6.
For realizing lifting the docking of screw with wind wheel 8, correspondingly, flap seat 6 has the flange face that the lifting screw with wind wheel 8 matches, and during use, can adopt securing member 7, such as high-strength bolt group, by the two connection.
Further, the hanging part place of rising of main hanging beam 4 is provided with suspender belt shackle 3, and convenient when hanging device uses, suspender belt 1 is connected with main hanging beam 4 by shackle 3, it is achieved the lifting to main hanging beam 4.
Wind wheel hanging device disclosed in the embodiment of the present invention, its main hanging beam 4 has integrated structure, its design structure must meet mechanical property requirements during lifting wind wheel 8, design attitude and the quantity of the auxiliary hanger 2 on main hanging beam 4 are also draw (by hanging device and wind wheel 8 are carried out three-dimensional modeling simulation calculation) according to equipment user demand through scientific algorithm, to realize hanging device Fast Installation and dismounting, and realize accurately adjusting of wind wheel mounted angle a, improve the work efficiency of erecting bed.
Disclosed in the embodiment of the present invention, the operation principle of wind wheel hanging device is, by assisting hanger 2 to be connected with wind wheel lifting screw by two flap seats 6 during lifting, by assisting hanger 2 that main hanging beam 4 is winched to installation site, and couple together with 5 flap seats 6 of connecting plate and main hanging beam 4, lifting wind wheel, completes lifting and the upset work of wind wheel.
The beneficial effects of the present invention is the present invention one to realize single crane the flat of wind wheel 8 is hung and overturn, facilitate field condition to install.Its two, hanging device can arrange multiple auxiliary suspension centre 2, it is to avoid manually installed, reduce labor strength.Its three, hanging device is provided with multiple degrees of freedom connecting portion, and convenience quick for installation, interchangeability is strong.Its four, this hanging device effectively reduces the hoisting height of wind wheel 8, make the in-site installation crane range of choice wider, reduce hoisting cost, eliminate flat sling simultaneously, it is to avoid the infringement that blade is caused by suspender belt sliding friction, enhances Hoisting Security.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although the present invention being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature carries out equivalent replacement.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (4)
1. a wind wheel hanging device, it is characterized in that, including main hanging beam and be arranged on described main hanging beam auxiliary hanger and for lift by crane rise hanging part, the two ends of described main hanging beam are provided with the docking section docked with wind wheel, during use, described docking section is connected with the lifting screw of described wind wheel.
2. hanging device according to claim 1, it is characterised in that described docking section includes flap seat and connects the connecting plate of described main hanging beam end and described flap seat.
3. hanging device according to claim 2, it is characterised in that described flap seat has the flange face that the lifting screw with described wind wheel matches.
4. hanging device according to claim 1, it is characterised in that described hanging part place is provided with suspender belt shackle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295677.1A CN105800446A (en) | 2016-05-06 | 2016-05-06 | Wind wheel hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295677.1A CN105800446A (en) | 2016-05-06 | 2016-05-06 | Wind wheel hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105800446A true CN105800446A (en) | 2016-07-27 |
Family
ID=56455370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610295677.1A Pending CN105800446A (en) | 2016-05-06 | 2016-05-06 | Wind wheel hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105800446A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516973A (en) * | 2016-12-19 | 2017-03-22 | 北京金风科创风电设备有限公司 | Lifting appliance for lifting impeller and impeller lifting method |
| CN106966291A (en) * | 2017-06-01 | 2017-07-21 | 北京金风科创风电设备有限公司 | Lifting appliance for mounting wind driven generator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05201689A (en) * | 1992-01-29 | 1993-08-10 | Ohbayashi Corp | Suspended load rotation preventing device |
| CN101318611A (en) * | 2008-07-18 | 2008-12-10 | 湘潭电机股份有限公司 | Adjustable combined sling for wind generator set assemble |
| CN102530711A (en) * | 2012-02-16 | 2012-07-04 | 中国十七冶集团有限公司 | Hydraulic pressure adjustable type balance frame for hoisting engine room of wind turbine |
| CN103601064A (en) * | 2013-10-30 | 2014-02-26 | 浙江大学 | Balancing hanging beam used for blower fan single blade suspension setting |
| CN104828688A (en) * | 2015-01-09 | 2015-08-12 | 中国核工业二三建设有限公司 | A tool used for assisting movement of a crane superlift counterweight and a using method thereof |
| CN205653025U (en) * | 2016-05-06 | 2016-10-19 | 巨力索具股份有限公司 | Wind wheel lifting device |
-
2016
- 2016-05-06 CN CN201610295677.1A patent/CN105800446A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05201689A (en) * | 1992-01-29 | 1993-08-10 | Ohbayashi Corp | Suspended load rotation preventing device |
| CN101318611A (en) * | 2008-07-18 | 2008-12-10 | 湘潭电机股份有限公司 | Adjustable combined sling for wind generator set assemble |
| CN102530711A (en) * | 2012-02-16 | 2012-07-04 | 中国十七冶集团有限公司 | Hydraulic pressure adjustable type balance frame for hoisting engine room of wind turbine |
| CN103601064A (en) * | 2013-10-30 | 2014-02-26 | 浙江大学 | Balancing hanging beam used for blower fan single blade suspension setting |
| CN104828688A (en) * | 2015-01-09 | 2015-08-12 | 中国核工业二三建设有限公司 | A tool used for assisting movement of a crane superlift counterweight and a using method thereof |
| CN205653025U (en) * | 2016-05-06 | 2016-10-19 | 巨力索具股份有限公司 | Wind wheel lifting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516973A (en) * | 2016-12-19 | 2017-03-22 | 北京金风科创风电设备有限公司 | Lifting appliance for lifting impeller and impeller lifting method |
| CN106516973B (en) * | 2016-12-19 | 2020-06-09 | 北京金风科创风电设备有限公司 | Lifting appliance for lifting impeller and impeller lifting method |
| CN106966291A (en) * | 2017-06-01 | 2017-07-21 | 北京金风科创风电设备有限公司 | Lifting appliance for mounting wind driven generator |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |