CN203845680U - Width-adaptive anti-interference steel coil lifting device - Google Patents
Width-adaptive anti-interference steel coil lifting device Download PDFInfo
- Publication number
- CN203845680U CN203845680U CN201420057022.7U CN201420057022U CN203845680U CN 203845680 U CN203845680 U CN 203845680U CN 201420057022 U CN201420057022 U CN 201420057022U CN 203845680 U CN203845680 U CN 203845680U
- Authority
- CN
- China
- Prior art keywords
- lower link
- hinged
- top rod
- coil
- width
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract description 6
- 239000010959 steel Substances 0.000 title abstract description 6
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 17
- 230000006978 adaptation Effects 0.000 claims description 11
- 230000005484 gravity Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a width-adaptive anti-interference steel coil lifting device which comprises an upper lifting frame, two upper pull rods, lower pull rods I, lower pull rods II, guide rods, a distance seat, clamp legs and an opening and closing device, wherein one end of each upper pull rod is hinged to the upper lifting frame, and the other end of each upper pull rod is hinged to the upper end of the corresponding clamp leg; the lower pull rods I and II are arranged below the two sides of the upper pull rods; the two ends of the lower pull rods I and II are hinged to the upper lifting frame and the clamp legs respectively; one end of each guide rod is hinged to the middle positions of the corresponding upper pull rod and the corresponding lower pull rods I and II, and the other end of each guide rod is hinged to the distance seat; the opening and closing device is connected to the bottom of the upper lifting frame. According to the width-adaptive anti-interference steel coil lifting device, the state of the opening and closing device is changed to connect the distance seat with the upper lifting frame or separate the distance seat from the upper lifting frame, so that the lifting of a steel coil is realized.
Description
Technical field
The utility model relates to coil grab technical field, is specifically related to the anti-interference coil grab of a kind of width self adaptation.
Background technology
Existing coil grab all adopts the form of sliding at crossbeam to hang and gets coil of strip, although the coil of strip that this form can gripping different in width, require to be greater than the widest coil of strip and add the length of two lifting legs of suspender but the length of crossbeam is certain, but crossbeam can not shrink in the time of the little coil of strip of gripping, just there is just to lift by crane a coil of strip that width is very little, but the situation that the width dimensions of whole suspender is very large, and the less coil of strip of width needs to deliver to a narrow space sometimes, now crossbeam can be interfered surrounding devices, actual with in have to abandon suspender and use steel rope or loop chain instead and hang and get little coil of strip, efficiency reduces greatly.And if in transportation, there is larger rocking, and the part that crossbeam exposes very easily hurts surrounding devices and personnel, and safety is inadequate.
Summary of the invention
For overcoming weak point of the prior art, the purpose of this utility model is to provide the anti-interference coil grab of a kind of width self adaptation.
The technical solution of the utility model is:
The anti-interference coil grab of a kind of width self adaptation, this suspender comprises over sling, top rod, lower link I, lower link II, pilot bar, spacing seat, pincers leg and switch circuit controller, wherein: described top rod is two, one end and the over sling of top rod are hinged, and the upper end of the other end of top rod and described pincers leg is hinged; The lower position of each top rod both sides is equipped with lower link I and lower link II, and the two ends of lower link I and lower link II are hinged with over sling and pincers leg respectively; The midway location of described top rod, lower link I and lower link II is one end of hinged pilot bar respectively, and the other end of pilot bar is all hinged with spacing seat; The bottom of described over sling is connected to switch circuit controller, and the change of switch circuit controller state, can make to be connected or separation between spacing seat and over sling, thereby realizes the lifting of coil of strip.
Each top rod is all hinged pilot bars of hinged two pilot bars, each lower link I and lower link II all.The below of described spacing seat (6) is provided with the storage rack for supporting described suspender.
The utility model principle of work is:
When pressing down, over sling clamps leg clip contact coil of strip because counter-force clip can be opened, in the time that coil of strip is encountered spacing seat, the two is relatively static, over sling continues to press down relative pilot bar and slides downwards, over sling is pressing top rod to open to both sides, drive lower link I and lower link II inwardly to open simultaneously, because top rod, lower link I and lower link II are outwards opened distance change greatly, therefore drive pincers leg to open, open up into when being applicable to coil of strip outside dimension, lifting is related to that due to stressed coil of strip, by Automatic-clamping, transports.
Equipment often presses down once, and switch circuit controller can change a next state, spacing seat can and over sling between link together or separate.In the time that both link together, pincers leg spacing reaches maximum, now suspender can be placed on above coil of strip, then transfers, until switch circuit controller changes state, over sling and spacing seat are thrown off, and then lifting, now because spacing seat is no longer followed and moved, under Action of Gravity Field, clamping leg will interiorly receive, until pincers leg clamps coil of strip, clamp forceps major leg interior receipts again, so following suspender one lifting, coil of strip walks.The width of entirety is only than the width of large two the pincers legs of the size of coil of strip.
The utility model has the following advantages compared to existing technology:
1, profile width when suspender is worked adapts to the width of coil of strip automatically, coil of strip can be sent into narrow space.
2, there is no lofty dangerous parts, safety improves.
3, hang and send the efficiency of little coil of strip far above steel rope or loop chain.
Brief description of the drawings
Fig. 1 is the anti-interference coil grab of the utility model width self adaptation structural representation.
Fig. 2 is the anti-interference coil grab of the utility model width self adaptation structural representation.
Fig. 3 is the anti-interference coil grab of the utility model width self adaptation structural representation.
Wherein: 1-over sling, 2-top rod, 3-lower link I, 4-lower link II, 5-pilot bar, 6-spacing seat, 7-clamps leg, 23-switch circuit controller, 28-storage rack.
Detailed description of the invention
Below in conjunction with accompanying drawing in detail the utility model is described in detail.
As Figure 1-3, the anti-interference coil grab of this width self adaptation comprises over sling 1, top rod 2, lower link I 3, lower link II 4, pilot bar 5, spacing seat 6, pincers leg 7 and switch circuit controller 23, described top rod 2 is two, one end of top rod 2 and over sling 1 are hinged, and the upper end of the other end of top rod 2 and described pincers leg 7 is hinged; The lower position of each top rod 2 both sides is equipped with lower link I 3 and lower link II 4, and the two ends of lower link I 3 and lower link II 4 are hinged with over sling 1 and pincers leg 7 respectively; The midway location of described top rod 2, lower link I 3 and lower link II 4 is one end of hinged pilot bar 5 respectively, the other end of pilot bar 5 is all hinged with spacing seat 6, wherein, all hinged pilot bars 5 of hinged two pilot bars 5, each lower link I 3 and lower link II 4 of each top rod 2; The bottom of described over sling 1 is connected to switch circuit controller 23, and switch circuit controller 23 states changes, can make to be connected or separation between spacing seat 6 and over sling 1, thereby realizes the lifting of coil of strip.
The below of described spacing seat 6 is provided with the storage rack 28 for supporting described suspender.
When this suspender operation, over sling 1 clamps leg 7 clip contact coil of strips because counter-force clip can be opened while pressing down, in the time that coil of strip is encountered spacing seat 6, the two is relatively static, over sling 1 continues to press down relative pilot bar 5 and slides downwards, over sling 1 is pressing top rod 2 to open to both sides, drive lower link I 3 and lower link II 4 inwardly to open simultaneously, because top rod 2, lower link I 3 and lower link II 4 are outwards opened distance change greatly, therefore drive pincers leg 7 to open, open up into when being applicable to coil of strip outside dimension, lifting is related to that due to stressed coil of strip, by Automatic-clamping, transports.
Equipment often presses down once, and switch circuit controller can change a next state, spacing seat can and over sling between link together or separate.In the time that both link together, pincers leg spacing reaches maximum, now suspender can be placed on above coil of strip, then transfers, until switch circuit controller changes state, over sling and spacing seat are thrown off, and then lifting, now because spacing seat is no longer followed and moved, under Action of Gravity Field, clamping leg will interiorly receive, until pincers leg clamps coil of strip, clamp forceps major leg interior receipts again, so following suspender one lifting, coil of strip walks.The width of entirety is only than the width of large two the pincers legs of the size of coil of strip.
Claims (3)
1. the anti-interference coil grab of width self adaptation, it is characterized in that: this suspender comprises over sling (1), top rod (2), lower link I (3), lower link II (4), pilot bar (5), spacing seat (6), pincers leg (7) and switch circuit controller (23), wherein: described top rod (2) is two, one end of top rod (2) and over sling (1) are hinged, and the upper end of the other end of top rod (2) and described pincers leg (7) is hinged; The lower position of each top rod (2) both sides is equipped with lower link I (3) and lower link II (4), and the two ends of lower link I (3) and lower link II (4) are hinged with over sling (1) and pincers legs (7) respectively; The midway location of described top rod (2), lower link I (3) and lower link II (4) is one end of hinged pilot bar (5) respectively, and the other end of pilot bar (5) is all hinged with spacing seat (6); The bottom of described over sling (1) is connected to switch circuit controller (23), and switch circuit controller can make be connected or separate between spacing seat (6) and over sling (1), thereby realizes the lifting of coil of strip.
2. the anti-interference coil grab of width self adaptation according to claim 1, it is characterized in that: each top rod (2) is hinged two pilot bars (5) all hinged pilot bars (5) of each lower link I (3) and lower link II (4).
3. the anti-interference coil grab of width self adaptation according to claim 1, is characterized in that: the below of described spacing seat (6) is provided with the storage rack (28) for supporting described suspender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057022.7U CN203845680U (en) | 2014-06-24 | 2014-06-24 | Width-adaptive anti-interference steel coil lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420057022.7U CN203845680U (en) | 2014-06-24 | 2014-06-24 | Width-adaptive anti-interference steel coil lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845680U true CN203845680U (en) | 2014-09-24 |
Family
ID=51558721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420057022.7U Expired - Fee Related CN203845680U (en) | 2014-06-24 | 2014-06-24 | Width-adaptive anti-interference steel coil lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555753A (en) * | 2014-12-26 | 2015-04-29 | 江苏振东港口机械制造有限公司 | Multifunctional fixed crane |
| CN106276589A (en) * | 2015-05-26 | 2017-01-04 | 宝钢新日铁汽车板有限公司 | A kind of coil of strip fixture lining board device and coil of strip fixture |
-
2014
- 2014-06-24 CN CN201420057022.7U patent/CN203845680U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555753A (en) * | 2014-12-26 | 2015-04-29 | 江苏振东港口机械制造有限公司 | Multifunctional fixed crane |
| CN104555753B (en) * | 2014-12-26 | 2017-06-13 | 江苏振东港口机械制造有限公司 | A kind of multi-functional fixed crane |
| CN106276589A (en) * | 2015-05-26 | 2017-01-04 | 宝钢新日铁汽车板有限公司 | A kind of coil of strip fixture lining board device and coil of strip fixture |
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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: 20140924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |