CN112591597B - Rotor frame lifting tool and use method - Google Patents
Rotor frame lifting tool and use method Download PDFInfo
- Publication number
- CN112591597B CN112591597B CN202011499242.1A CN202011499242A CN112591597B CN 112591597 B CN112591597 B CN 112591597B CN 202011499242 A CN202011499242 A CN 202011499242A CN 112591597 B CN112591597 B CN 112591597B
- Authority
- CN
- China
- Prior art keywords
- lifting
- lug
- rotor frame
- rope
- lifting lug
- 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.)
- Active
Links
Images
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
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a rotor frame lifting tool and a use method thereof, and comprises a rotor frame body, process lifting lugs, lifting ropes, lifting beam assemblies and lifting auxiliary devices, wherein the lifting lugs are connected with I-steel through supporting plates, lifting lugs A and B are connected with the top surfaces of the I-steel, lifting lugs C and D are connected with the bottom surfaces of the I-steel, one end of each lifting rope A is connected with the lifting lug A, one end of each lifting rope B is connected with the lifting lug B, the process lifting lugs are connected with the side surfaces of the rotor frame body, one end of each lifting rope C is connected with the corresponding process lifting lug, two lifting auxiliary devices are arranged, rotor frame fixing pieces are connected with the side surfaces of the rotor frame body, the bottom ends of each lifting rope D and each lifting rope E are respectively connected with auxiliary steel pipes of one lifting auxiliary device, and the top ends of each lifting rope D are connected with the lifting lug C.
Description
Technical Field
The invention relates to the field of rotor bases, in particular to a rotor base lifting tool and a using method thereof.
Background
The rotor frame is used as a core component of the permanent magnet direct-drive wind driven generator, has higher manufacturing difficulty coefficient, and has the characteristics of larger diameter, thinner wall thickness, larger shell forming roundness error, poorer rigidity and the like because the inside of the rotor frame is hollow, and has uncontrollable deformation risks in the processes of manually hoisting, turning over and the like of the rotor frame of the model, thereby directly influencing the post-processing and delivery quality of the rotor frame.
Disclosure of Invention
The invention aims at: the utility model provides a rotor frame lifts by crane frock and application method, through the cooperation of lifting by crane crossbeam subassembly and lifting by crane auxiliary device and a plurality of lifting ropes that set up, make the rotor frame body can be lifted by crane smoothly and can not take place the deformation, the operation is also very simple and convenient when needs upset simultaneously, and whole workflow is swift high-efficient, has solved the problem that the manual work lifted by crane rotor frame exists hidden danger.
The technical scheme adopted by the invention is as follows:
the lifting tool comprises a rotor frame body, a process lifting lug, a lifting rope, a lifting beam assembly and a lifting auxiliary device, wherein the lifting rope comprises a lifting rope A, a lifting rope B, a lifting rope C, a lifting rope D and a lifting rope E;
the lifting beam assembly comprises I-steel, a supporting plate and a lifting lug, the lifting lug is connected with the I-steel through the supporting plate, the lifting lug comprises a lifting lug A, a lifting lug B, a lifting lug C and a lifting lug D, the lifting lug A and the lifting lug B are connected with the top surface of the I-steel, the lifting lug C and the lifting lug D are connected with the bottom surface of the I-steel, one end of a lifting rope A is connected with the lifting lug A, one end of the lifting rope B is connected with the lifting lug B, the process lifting lug is connected with the side surface of the rotor machine base body, and one end of the lifting rope C is connected with the process lifting lug;
the lifting auxiliary devices are arranged at two sides of the rotor frame body based on the process lifting lugs, the lifting auxiliary devices comprise rotor frame fixing pieces, fixing flange plates, auxiliary steel pipes and limiting rib plates which are sequentially connected, the rotor frame fixing pieces are connected with the side faces of the rotor frame body, the bottom ends of lifting ropes D and E are respectively connected with the auxiliary steel pipes of one lifting auxiliary device, the top ends of the lifting ropes D are connected with lifting lugs C, and the top ends of the lifting ropes E are connected with the lifting lugs D.
When the lifting device is used, the two rotor frame fixing pieces are connected with two sides of the rotor frame body, then the lifting rope A, the lifting rope B and the lifting rope C are connected with lifting hooks on the lifting crane, when the rotor frame body needs to be lifted and moved, the lifting crane is only required to be controlled, and the rotor frame body is in a balanced state in the lifting process, so that the process lifting lug is positioned at the bottom of the rotor frame body, and then the rotor frame body can be turned over by pulling the lifting rope C.
According to the invention, through the coordination of the lifting beam assembly and the lifting auxiliary device and the lifting ropes, the rotor frame body can be lifted stably without deformation, meanwhile, the operation is very simple and convenient when the rotor frame needs to be turned over, the whole working flow is quick and efficient, and the problem of hidden danger in manual lifting of the rotor frame is solved.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the rotor frame lifting tool and the use method, the rotor frame body can be lifted stably without deformation through the cooperation of the lifting beam assembly and the lifting auxiliary device and the lifting ropes, meanwhile, the operation is very simple and convenient when the rotor frame needs to be turned over, the whole working flow is fast and efficient, and the problem that hidden danger exists in manually lifting the rotor frame is solved.
Drawings
The invention will now be described by way of example and with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of the present invention.
The reference numerals in the drawings indicate:
the rotor machine comprises a 1-rotor machine base body, a 2-process lifting lug, 3-I-steel, a 4-supporting plate, a 5-lifting lug A, a 6-lifting lug B, a 7-lifting lug C, an 8-lifting lug D, a 9-fixed flange plate, a 10-auxiliary steel pipe, an 11-limiting rib plate, a 12-lifting rope A, a 13-lifting rope B, a 14-lifting rope C, a 15-lifting rope D, a 16-lifting rope E, a 17-lifting hook, an 18-lifting crane and a 19-rotor machine base fixing piece.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following examples and the accompanying drawings, and the exemplary embodiments of the present invention and the descriptions thereof are only for explaining the present invention and are not intended to limit the present invention, and the connection in the description is welding or riveting in common knowledge, and the dimensional ratios between the components in the description do not represent the dimensional ratios of the components in actual use.
The present invention is described in detail below with reference to fig. 1.
Example 1
The rotor frame lifting tool comprises a rotor frame body 1, a process lifting lug 2, a lifting rope, a lifting beam assembly and a lifting auxiliary device, wherein the lifting rope comprises a lifting rope A12, a lifting rope B13, a lifting rope C14, a lifting rope D15 and a lifting rope E16;
the lifting beam assembly comprises an I-steel 3, a supporting plate 4 and a lifting lug, the lifting lug is connected with the I-steel 3 through the supporting plate 4, the lifting lug comprises a lifting lug A5, a lifting lug B6, a lifting lug C7 and a lifting lug D8, the lifting lug A5 and the lifting lug B6 are connected with the top surface of the I-steel 3, the lifting lug C7 and the lifting lug D8 are connected with the bottom surface of the I-steel 3, one end of a lifting rope A12 is connected with the lifting lug A5, one end of a lifting rope B13 is connected with the lifting lug B6, the process lifting lug 2 is connected with the side surface of the rotor machine base body 1, and one end of a lifting rope C14 is connected with the process lifting lug 2;
the two lifting auxiliary devices are symmetrically arranged on two sides of the rotor frame body 1 based on the process lifting lugs 2, each lifting auxiliary device comprises a rotor frame fixing piece 19, a fixing flange plate 9, an auxiliary steel pipe 10 and a limiting rib plate 11 which are sequentially connected, the rotor frame fixing pieces 19 are connected with the side face of the rotor frame body 1, the bottom ends of a lifting rope D15 and a lifting rope E16 are respectively connected with the auxiliary steel pipe 10 of one lifting auxiliary device, the top end of the lifting rope D15 is connected with the lifting lug C7, and the top end of the lifting rope E16 is connected with the lifting lug D8.
When the lifting crane is used, the two rotor frame fixing pieces 19 are connected with two sides of the rotor frame body 1, then the lifting rope A12, the lifting rope B13 and the lifting rope C14 are connected with the lifting hooks 17 on the lifting crane 18, when the rotor frame body 1 needs to be lifted and moved, the lifting crane 18 is only required to be controlled, and the rotor frame body 1 is in a balanced state in the lifting process, so that the process lifting lug 2 is positioned at the bottom of the rotor frame body 1, and then the rotor frame body 1 can be turned over by pulling the lifting rope C14.
According to the invention, through the coordination of the lifting beam assembly and the lifting auxiliary device and the lifting ropes, the rotor frame body can be lifted stably without deformation, meanwhile, the operation is very simple and convenient when the rotor frame needs to be turned over, the whole working flow is quick and efficient, and the problem of hidden danger in manual lifting of the rotor frame is solved.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not creatively contemplated by those skilled in the art within the technical scope of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The utility model provides a rotor frame lifts by crane frock which characterized in that: the lifting device comprises a rotor base body (1), a process lifting lug (2), lifting ropes, a lifting beam assembly and a lifting auxiliary device, wherein the lifting ropes comprise lifting ropes A (12), lifting ropes B (13), lifting ropes C (14), lifting ropes D (15) and lifting ropes E (16);
the lifting beam assembly comprises an I-steel (3), a supporting plate (4) and a lifting lug, wherein the lifting lug is connected with the I-steel (3) through the supporting plate (4), the lifting lug comprises a lifting lug A (5), a lifting lug B (6), a lifting lug C (7) and a lifting lug D (8), the lifting lug A (5) and the lifting lug B (6) are connected with the top surface of the I-steel (3), the lifting lug C (7) and the lifting lug D (8) are connected with the bottom surface of the I-steel (3), one end of a lifting rope A (12) is connected with the lifting lug A (5), one end of a lifting rope B (13) is connected with the lifting lug B (6), the process lifting lug (2) is connected with the side surface of a rotor machine base body (1), and one end of a lifting rope C (14) is connected with the process lifting lug (2).
The two lifting auxiliary devices are symmetrically arranged on two sides of the rotor frame body (1) based on the process lifting lugs (2), each lifting auxiliary device comprises a rotor frame fixing piece (19), a fixing flange plate (9), an auxiliary steel pipe (10) and a limiting rib plate (11) which are sequentially connected, each rotor frame fixing piece (19) is connected with the side face of the rotor frame body (1), the bottom ends of the lifting rope D (15) and the lifting rope E (16) are respectively connected with the auxiliary steel pipe (10) of one lifting auxiliary device, the top end of the lifting rope D (15) is connected with the lifting lug C (7), and the top end of the lifting rope E (16) is connected with the lifting lug D (8);
wherein, two rotor frame mounting (19) are connected with the both sides of rotor frame body (1), and lifting rope A (12), lifting rope B (13) and lifting rope C (14) are connected with lifting hook (17) on lifting crane (18), and technology lug (2) are located the bottom of rotor frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011499242.1A CN112591597B (en) | 2020-12-17 | 2020-12-17 | Rotor frame lifting tool and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011499242.1A CN112591597B (en) | 2020-12-17 | 2020-12-17 | Rotor frame lifting tool and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112591597A CN112591597A (en) | 2021-04-02 |
| CN112591597B true CN112591597B (en) | 2023-05-05 |
Family
ID=75199207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011499242.1A Active CN112591597B (en) | 2020-12-17 | 2020-12-17 | Rotor frame lifting tool and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112591597B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1141065A1 (en) * | 1971-04-22 | 1985-02-23 | Предприятие П/Я М-5729 | Gripping turn-over device |
| CN201584868U (en) * | 2009-11-13 | 2010-09-15 | 天津市天发重型水电设备制造有限公司 | Stator frame turn-over device of through-flow generator |
| CN201587794U (en) * | 2009-12-15 | 2010-09-22 | 上海重型机器厂有限公司 | Lifting and overturning device for solid disc-shaped nuclear components |
| CN202785265U (en) * | 2012-08-08 | 2013-03-13 | 安徽迎驾贡酒股份有限公司 | Lifting device of grain stillage distillation cylinder |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU846491A1 (en) * | 1979-03-05 | 1981-07-15 | Предприятие П/Я В-8253 | Crossbeam for lifting and carrying drums |
| CN201077715Y (en) * | 2007-08-13 | 2008-06-25 | 天津港第一港埠公司 | Container lifting base angle lockhole sling with localization |
| CN201490847U (en) * | 2009-08-24 | 2010-05-26 | 新疆金风科技股份有限公司 | Turnover device of motor rotor |
| CN103030061A (en) * | 2012-12-28 | 2013-04-10 | 北京空间飞行器总体设计部 | Circular ring lifting tool based on satellite bearing cylinder lifting |
| CN204917648U (en) * | 2015-09-09 | 2015-12-30 | 青岛东林机械科技有限公司 | Turbine rotor lifts by crane instrument |
-
2020
- 2020-12-17 CN CN202011499242.1A patent/CN112591597B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1141065A1 (en) * | 1971-04-22 | 1985-02-23 | Предприятие П/Я М-5729 | Gripping turn-over device |
| CN201584868U (en) * | 2009-11-13 | 2010-09-15 | 天津市天发重型水电设备制造有限公司 | Stator frame turn-over device of through-flow generator |
| CN201587794U (en) * | 2009-12-15 | 2010-09-22 | 上海重型机器厂有限公司 | Lifting and overturning device for solid disc-shaped nuclear components |
| CN202785265U (en) * | 2012-08-08 | 2013-03-13 | 安徽迎驾贡酒股份有限公司 | Lifting device of grain stillage distillation cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112591597A (en) | 2021-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112591597B (en) | Rotor frame lifting tool and use method | |
| CN204736175U (en) | Combination tool is dismantled to bearing and shaft coupling | |
| CN204487084U (en) | Pipe flange butt welding support | |
| CN202089704U (en) | Cantilever crane | |
| CN218658830U (en) | Auxiliary device for mounting and dismounting heavy pin shaft | |
| CN112276448A (en) | General welding frock of engineering structure | |
| CN202449171U (en) | Construction device based on sectioned pull-in method | |
| CN110980496A (en) | Automatic positioning roller lifting appliance and use method | |
| CN213224848U (en) | Vacuum repair welding device for large castings | |
| CN216072681U (en) | Hoisting device of mechanical equipment | |
| CN219341398U (en) | Pin shaft type lifting appliance applicable to concrete prefabricated part and capable of being repeatedly utilized | |
| CN221051325U (en) | Utensil is assisted in wave aluminum plate curtain fossil fragments hoist and mount | |
| CN207331035U (en) | Steel construction tower galvanizing equipment | |
| CN217377007U (en) | Special lifting appliance for reverse balance flange wind power tower cylinder | |
| CN107612234B (en) | Core drawing and penetrating method for ultimate short shaft shoulder pole beam motor | |
| CN206417793U (en) | A kind of simple and easy hoisting facility for being installed on building edge | |
| CN206241497U (en) | A kind of flotation machine stator pedestal makes frock | |
| CN215208006U (en) | Hanging support for disassembling wind driven generator rotor reinforcing ring | |
| CN219449022U (en) | Lifting tool for gearbox of ocean platform lifting system | |
| CN214059712U (en) | Assembled electromechanical piping lane hoist device | |
| CN215755928U (en) | Hoisting tool for large synchronous motor | |
| CN218642271U (en) | Universal hoisting tool for stator core with winding | |
| CN210819212U (en) | Crane boom tail part tool | |
| CN214821057U (en) | Double-side flange manufacturing device for air guide sleeve | |
| CN217453694U (en) | Splicing point positioning tool for vehicle frame threaded plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |