CN203428718U - Cross electromagnetic rotary hanger - Google Patents
Cross electromagnetic rotary hanger Download PDFInfo
- Publication number
- CN203428718U CN203428718U CN201320421390.0U CN201320421390U CN203428718U CN 203428718 U CN203428718 U CN 203428718U CN 201320421390 U CN201320421390 U CN 201320421390U CN 203428718 U CN203428718 U CN 203428718U
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- hanger
- cross
- suspension bracket
- fixed pulley
- rotation
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Abstract
The utility model discloses a cross electromagnetic rotary hanger. The cross electromagnetic rotary hanger comprises an upper hanger and a lower hanger which is connected through a rotary support, wherein a rotating mechanism which is driven by a speed reducer is fixedly arranged on the upper hanger and drives the lower hanger to rotate through the rotary support; the upper hanger is arranged to be in a cross box structure; the four end parts of the cross box structure are fixedly provided with a pair of fixed pulleys respectively. After the structure is adopted, the rotation can be in stable transition at any angle, so that the plate positioning is facilitated, the distance of the fixed pulleys is reduced, the material can also be reduced on the trolley structure, and the cost is reduced; the electromagnetic hanger can also be hung to a sufficient edge position, so that the hanger manufacturing cost is greatly reduced while the upper hanger is shortened, the rotation is smooth and stable, the positioning is accurate, the working efficiency is improved, the hanger can be operated to a specific position and a plate can be stably turned.
Description
Technical field
The utility model relates to a kind of hoisting crane parts, and specifically a kind of cross electromagnetic rotating suspension bracket, belongs to elevator machinery technical field.
Background technology
Electromagnetic rotating suspension bracket is the main carrying structure of handling sheet material, and existing electromagnetic rotating suspension bracket is comprised of rotating mechanism, rotation over sling, lower suspension bracket, fixed pulley, pivoting support and electrical equipment 6 parts; Wherein the lower suspension bracket bearing metal structure of rotating hanger adopts box beam structure conventionally; Over sling adopts four beam forms conventionally, and conventional is the parallel girder of over sling, and the two piece beam lengths parallel with girder are in two root beams of vertical girder; During work, fixed pulley and the reel by steel rope, worn on over sling fixed pulley and dolly fix over sling, and rotating mechanism is fixed on over sling, by gear and pivoting support transmission, drive lower suspension bracket to rotate, and are convenient to handling sheet material.
There is following defect in existing this electromagnetic rotating suspension bracket: the parallel girder direction of over sling length is large (dolly cardinal distance is larger), over sling and orbit centre distance are restricted, and when handling sheet material, sheet material is by the edge of the platform of blanking less than edge, warehouse or blanking workshop; Warehouse mill construction or platform of blanking for moulding have fixed in the situation of position, for making sheet material can meet concrete operating needs, just have to adopt shortening over sling length, the fixed pulley distance that makes to be parallel to girder reduces, the cardinal distance of dolly reduces to reach reduces dolly and over sling overall dimensions, but the stability when consequence of doing like this reduces the rotation of electromagnetism hanging beam beyond doubt, during handling sheet material, rock greatlyr, be unfavorable for common interest; For edge critical distance without Compulsory Feature in the situation that, should when rotating to 30 ° ~ 60 °, there will be break by " oblong " over sling, rotation time delay, while being greater than 60 °, there will be again rotation too fast, fugitiveness during this pattern rotating hanger rotation, location is inaccurate, unfavorable control handling position.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of good stability, accurate positioning, is conducive to control the cross electromagnetic rotating suspension bracket of handling position.
In order to solve the problems of the technologies described above, cross electromagnetic rotating suspension bracket of the present utility model, comprise over sling and the lower suspension bracket being connected by pivoting support, on over sling, be installed with the rotating mechanism being driven by reductor, rotating mechanism drives down suspension bracket to rotate by pivoting support, over sling is arranged to criss cross body structure, and four ends of criss cross body structure are installed with respectively a pair of fixed pulley.
Described lower suspension bracket is also arranged to the cantilever beam of body structure.
Four ends of described criss cross body structure are welded with respectively fixed pulley base, and fixed pulley is fixedly mounted on fixed pulley base.
Described reductor is welded on the middle part of cross bar.
Adopt after above-mentioned structure, owing to over sling being arranged to criss cross body structure, four ends of criss cross body structure are installed with respectively a pair of fixed pulley, arrange thus, being rotated in any angle can smooth transition, is conducive to sheet material location, has reduced the distance of fixed pulley, on vehicle structure, also can reduce material, reduce costs; Electromagnetism suspension bracket also can handling arrive enough boundary positioies, when shortening over sling, reduced greatly suspension bracket manufacturing cost, rotation is smoothly stable, and location is accurate, work efficiency improves, and can make suspension bracket can run to the position of appointment and can steadily rotate when rotation sheet material.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model cross electromagnetic rotating suspension bracket;
Fig. 2 is the main TV structure schematic diagram of the utility model cross electromagnetic rotating suspension bracket.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, cross electromagnetic rotating suspension bracket of the present utility model is described in further detail.
As shown in the figure, cross electromagnetic rotating suspension bracket of the present utility model, comprise over sling 1 and the lower suspension bracket 2 being connected by pivoting support, on over sling 1, be installed with the rotating mechanism 3 being driven by reductor, rotating mechanism 3 drives down suspension bracket 2 rotations by pivoting support, over sling 1 is arranged to criss cross body structure, four ends of criss cross body structure are installed with respectively a pair of fixed pulley 4, lower suspension bracket 2 is also arranged to the cantilever beam of body structure, four ends of criss cross body structure are welded with respectively fixed pulley base, fixed pulley 4 is fixedly mounted on fixed pulley base, reductor is welded on the middle part of cross bar.
Its principle of work is as follows:
Dolly lifting motor output shaft connects reductor, the output shaft of reductor connects reel, reel connecting steel wire ropes, the other end of steel rope is connected on upper hanging beam by assembly pulley, upper hanging beam is provided with rotation reductor and miniature gears, between upper hanging beam and lower suspension bracket, by swivel bearing, be connected, miniature gears connects swivel bearing; Hanging beam is connected with fixed pulley on dolly and fixed end around steel rope by the fixed pulley of cross direction, the utility model is equipped with over sling that can Arbitrary Rotation, can inhale multiple steel plates lifts by crane simultaneously, adopt cross structure to guarantee rotation location, and fixed pulley cross is arranged, effectively prevent from swinging, operate steadily, use safety, production efficiency is high, is particularly suitable for the steel plate stock grounds such as steel mill, shipbuilding yard and uses.
Claims (4)
1. a cross electromagnetic rotating suspension bracket, comprise over sling (1) and the lower suspension bracket (2) being connected by pivoting support, on over sling (1), be installed with the rotating mechanism (3) being driven by reductor, rotating mechanism (3) drives down suspension bracket (2) rotation by pivoting support, it is characterized in that: described over sling (1) is arranged to criss cross body structure, four ends of described criss cross body structure are installed with respectively a pair of fixed pulley (4).
2. according to cross electromagnetic rotating suspension bracket claimed in claim 1, it is characterized in that: described lower suspension bracket (2) is also arranged to the cantilever beam of body structure.
3. according to cross electromagnetic rotating suspension bracket claimed in claim 1, it is characterized in that: four ends of described criss cross body structure are welded with respectively fixed pulley base, and fixed pulley (4) is fixedly mounted on fixed pulley base.
4. according to cross electromagnetic rotating suspension bracket claimed in claim 1, it is characterized in that: described reductor is welded on the middle part of cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421390.0U CN203428718U (en) | 2013-07-16 | 2013-07-16 | Cross electromagnetic rotary hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320421390.0U CN203428718U (en) | 2013-07-16 | 2013-07-16 | Cross electromagnetic rotary hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428718U true CN203428718U (en) | 2014-02-12 |
Family
ID=50057769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320421390.0U Expired - Fee Related CN203428718U (en) | 2013-07-16 | 2013-07-16 | Cross electromagnetic rotary hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203428718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436326A (en) * | 2019-07-31 | 2019-11-12 | 天津港航工程有限公司 | A kind of large size reducing rotary type hanging beam |
-
2013
- 2013-07-16 CN CN201320421390.0U patent/CN203428718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436326A (en) * | 2019-07-31 | 2019-11-12 | 天津港航工程有限公司 | A kind of large size reducing rotary type hanging beam |
| CN110436326B (en) * | 2019-07-31 | 2024-04-26 | 天津港航工程有限公司 | Large-scale rotatable hanging beam with variable diameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140212 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |