CN101362572B - Ring shaped work piece hoisting device - Google Patents
Ring shaped work piece hoisting device Download PDFInfo
- Publication number
- CN101362572B CN101362572B CN2008100793811A CN200810079381A CN101362572B CN 101362572 B CN101362572 B CN 101362572B CN 2008100793811 A CN2008100793811 A CN 2008100793811A CN 200810079381 A CN200810079381 A CN 200810079381A CN 101362572 B CN101362572 B CN 101362572B
- Authority
- CN
- China
- Prior art keywords
- ring
- frame
- hinged
- hook
- hoisting
- 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
- 238000000034 method Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
A ring-shaped workpiece hoisting machine belongs to the technical field of transport and aims at solving the problem of workpiece hoisting, and the technical proposal thereof is that the machine comprises hooks, a frame, a locating block and a position adjusting rod, wherein, the hook consists of a knuckle and a rod part; the frame is a parallelogram hinged by four rods, the rod parts of two hooks are symmetrically hinged at the left end and the right end of the frame, and the locating block is hinged at the upper end and the lower end of the frame; the position adjusting rod is provided with pin holes; and the locating block is connected with the position adjusting rod in an adjustable way by pins. The ring-shaped workpiece hoisting machine takes the parallelogrammic frame as a main body support to realize the free stretching of the hoisting machine and hoist the ring-shaped workpiece stably. The ring-shaped workpiece hoisting machine has the advantages of simple structure and quick and safe hoisting, and can obviously reduce labor intensity, improve working efficiency, and can be widely applied to the hoisting of various ring-shaped workpieces.
Description
Technical field
The present invention relates to a kind of lifting machine, the special-purpose hoisting device especially for annular workpieces such as lifting transformers belongs to the Handling device technical field.
Background technology
Common work piece hoisting relies on binding fixation workpieces such as suspension hook or hanging belt usually, but uses suspension hook lifting stability to owe reliably for annular workpieces, has potential safety hazard, and adopts steel rope binding time and effort consuming, also may defective work piece.As in voltage transformer general assembly fitting process, in the rising seat of annular transformer fuse need being packed into, rely on a dead lift for little, the lightweight transformer fuse of specification, labor strength is big, the crowded phenomenon of hindering finger and spraining one's back often occurs.And for want of special lifting device of annular transformer fuse big for specification, Heavy Weight uses traditional hanging belt lifting always, operates more loaded down with trivial details time-consumingly, influences efficiency of assembling.
Summary of the invention
The present invention is used to solve the defective of above-mentioned prior art and a kind of safe and reliable ring shaped work piece hoisting device of being convenient to operate, lift is provided.
The alleged problem of the present invention solves by the following technical programs:
A kind of ring shaped work piece hoisting device, its special feature is: comprise hook pin, framework, locating piece and positioning bar in the formation, described hook pin is made up of hook and bar portion, described framework is hinged to parallelogram by four rod members, two hook foot lever portion symmetries are hinged on two ends, the framework left and right sides, locating piece is hinged on framework two ends up and down, the pin hole that distributes on the described positioning bar, and described locating piece forms adjustable the connection by pin with the positioning bar.
Above-mentioned ring shaped work piece hoisting device, described hook bar portion upper end is provided with hanging belt, and described pawl lower surface is upwardly extending inclined-plane.
A kind of ring shaped work piece hoisting device that the present invention is directed to shortage is suitable in the annular transformer fitting process lifting device problem customized design, this hoisting device with the parallelogram central frame as body supports, two hook pin symmetries are hinged on the parallelogram lever both sides, in conjunction with positioning lever pin nail location, realize the flexible of hoisting device, make hook inject annular transformer bottom freely, by overhead traveling crane mention, under the application force of transformer deadweight, make hook be adjacent to the annular inner wall of workpiece naturally, stable lifts by crane the transformer fuse.The present invention is simple in structure, reasonable in design, easy to use, the lifting quick and safe, can obviously reduce working strength of workers, and effectively increase work efficiency, and can be widely used in the lifting of various annular workpieces.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the birds-eye view of Fig. 1.
Label is as follows in the accompanying drawing: 1. hook pin, 1-1. hooks, 1-2. bar portions, 2. framework, 3. locating piece, 4. hanging belt, 5. positioning bar, 5-1. pin holes, 6. pin, 7. annular transformer.
The specific embodiment
Referring to Fig. 1, Fig. 2, during constituting, the present invention comprises hook pin 1, framework 2, locating piece 3 and positioning bar 5, and described hook pin is made up of bottom hook 1-1 and bar portion 1-2, and hook bar portion upper end is provided with hanging belt 4.Described framework is hinged to parallelogram by four rod members, and two hook foot lever portion symmetries are hinged on two ends, the framework left and right sides, and locating piece is hinged on framework two ends up and down.Distribution pin hole 5-1 on the described positioning bar, described locating piece forms adjustable the connection by pin 6 with the positioning bar.For the ease of injecting or withdraw from the centre hole of annular workpieces, the hook lower surface is upwardly extending inclined-plane, and in order workpiece not to be caused damage in hoisting process, polishing can be done in this inclined-plane.
Still referring to Fig. 1, when the present invention is used to lift annular transformer 7 or other annular workpieces, take out earlier pin framework shunk, with the hook pin by injecting the workpiece bottom in the hole of annular workpieces, again according to hole dimension in the annular workpieces, with pin in place with the locating piece location, lifting then under the application force of workpiece deadweight, makes hook form the antagonistic force of lever naturally, the annular workpieces inwall is close to by hook bar portion, workpiece is sling steadily.After workpiece hangs the desired location, reduce suspension hook to loosen hanging belt, break bar portion off with the fingers and thumb with have gentle hands, framework shrinks, and hoisting device promptly withdraws from from the hole of workpiece.
Claims (2)
1. ring shaped work piece hoisting device, it is characterized in that: it comprises hook pin (1), framework (2), locating piece (3) and positioning bar (5), described hook pin is made up of hook (1-1) and bar portion (1-2), described framework is hinged to parallelogram by four rod members, two hook foot lever portion symmetries are hinged on two ends, the framework left and right sides, locating piece is hinged on framework two ends up and down, the pin hole (5-1) that distributes on the described positioning bar, and described locating piece is positioned in the pin hole (5-1) by pin (6).
2. ring shaped work piece hoisting device according to claim 1 is characterized in that: described hook foot lever portion (1-2) upper end is provided with hanging belt (4), and described hook (1-1) lower surface is upwardly extending inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100793811A CN101362572B (en) | 2008-09-16 | 2008-09-16 | Ring shaped work piece hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100793811A CN101362572B (en) | 2008-09-16 | 2008-09-16 | Ring shaped work piece hoisting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101362572A CN101362572A (en) | 2009-02-11 |
| CN101362572B true CN101362572B (en) | 2010-06-23 |
Family
ID=40389213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100793811A Active CN101362572B (en) | 2008-09-16 | 2008-09-16 | Ring shaped work piece hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101362572B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817475A (en) * | 2010-05-28 | 2010-09-01 | 湘电风能有限公司 | Main bearing hoister of wind driven generator |
| CN102476776B (en) * | 2010-11-29 | 2013-12-25 | 丹东丰能工业股份有限公司 | Ring lifting tool with function of mechanical control |
| CN102251090B (en) * | 2011-05-09 | 2013-02-13 | 新兴铸管股份有限公司 | Special lifting appliance for pit type heat treatment furnace |
| CN102211732B (en) * | 2011-05-12 | 2013-01-16 | 西安航天动力机械厂 | Conical piece hoisting device |
| CN104057349B (en) * | 2012-09-25 | 2016-08-24 | 安徽马钢工程技术集团有限公司 | A kind of ring conveyance device |
| CN103407873A (en) * | 2013-08-27 | 2013-11-27 | 南车戚墅堰机车有限公司 | Disc spreader |
| CN106006372A (en) * | 2016-08-10 | 2016-10-12 | 中车株洲电机有限公司 | Suspender used for alternating current traction motor stator stand |
| CN106672795B (en) * | 2016-12-31 | 2018-08-28 | 天津君歌分子蒸馏设备有限公司 | A kind of cylinder, which is hung, grabs device |
-
2008
- 2008-09-16 CN CN2008100793811A patent/CN101362572B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101362572A (en) | 2009-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101362572B (en) | Ring shaped work piece hoisting device | |
| CN205381872U (en) | Aircraft fuselage turning device | |
| CN202897799U (en) | Lifting appliance for ring-shaped workpiece | |
| CN203474253U (en) | Umbrella-open type automatic positioning spreader | |
| CN204529089U (en) | A kind of large-size pipe special hanger | |
| CN204847799U (en) | Hoist antiskid lifting hook | |
| CN202465022U (en) | Hoisting tool | |
| CN207537004U (en) | A kind of steel billet hanging device | |
| CN206278819U (en) | Frame assembly suspender | |
| CN203582277U (en) | Heavy-duty vehicle hub sling | |
| CN201154869Y (en) | Sling for hoisting object with hole | |
| CN101249923B (en) | Locomotive wheel spreader | |
| CN203372988U (en) | Hanger | |
| CN207226854U (en) | A special crane for pipes | |
| CN207435902U (en) | Pier shaft hanging flower basket mounting platform | |
| CN215711079U (en) | Material hoist and mount protection device of thermal power plant capital construction | |
| CN202414964U (en) | Travelling crane hoisting auxiliary device | |
| CN206307933U (en) | A kind of combined type crane | |
| CN206751171U (en) | A kind of oil drum tongs | |
| CN202575708U (en) | Loop clamp device for hoisting slender rod piece | |
| CN206278831U (en) | Novel frame assembly suspender | |
| CN205662225U (en) | Become a bundle semitrailer pterygoid lamina special lifting device | |
| CN208292509U (en) | Stator core stone tongs | |
| CN203513104U (en) | Hoisting sling for pipeline | |
| CN201390591Y (en) | Transportation hanger frame for goods in container |
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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Baoding Tianwei Group (Jiangsu) Wuzhou Transformer Co., Ltd. Assignor: Baoding Tianwei Group Co., Ltd. Contract record no.: 2011130000015 Denomination of invention: Ring shaped work piece hoisting device Granted publication date: 20100623 License type: Exclusive License Open date: 20090211 Record date: 20110110 |
|
| ASS | Succession or assignment of patent right |
Owner name: BAODING TIANWEI BAOBIAN ELECTRIC CO., LTD. Free format text: FORMER OWNER: BAODING TIANWEI GROUP CO., LTD. Effective date: 20131127 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 071051 BAODING, HEBEI PROVINCE TO: 071056 BAODING, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131127 Address after: 071056 West Road, Hebei, Baoding, No. 2222, No. Patentee after: Baoding Tianwei Baobian Electric Co., Ltd. Address before: 071051 Jin Di garden complex building, 128 chemical fiber road north, Baoding, Hebei Patentee before: Baoding Tianwei Group Co., Ltd. |