CN220078323U - Steel coil lifting device - Google Patents
Steel coil lifting device Download PDFInfo
- Publication number
- CN220078323U CN220078323U CN202321454548.4U CN202321454548U CN220078323U CN 220078323 U CN220078323 U CN 220078323U CN 202321454548 U CN202321454548 U CN 202321454548U CN 220078323 U CN220078323 U CN 220078323U
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- coil
- plate
- steel coil
- lifting
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 105
- 239000010959 steel Substances 0.000 title claims abstract description 105
- 210000000078 claw Anatomy 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims description 14
- 239000002023 wood Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000009471 action Effects 0.000 description 7
- 238000003860 storage Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model belongs to a steel coil lifting device in the technical field of steel coil production. Including a plurality of chains (5), rings (4) are connected respectively to every chain (5) one end, and a longeron (6) are connected to every chain (5) other end, and every longeron (6) lower part sets up claw board (11) of buckling, and every longeron (6) are connected with intermediate junction piece (10) through connecting plate (8) respectively. The steel coil lifting device can effectively solve the problem that the flat steel coil is not easy to lift, the lifting process of the flat steel coil is convenient and quick to realize, the lifting process is safe and reliable, the steel coil lifting device is applicable to steel coils with various diameters, the universality is effectively improved, and the cost input of the lifting device is reduced.
Description
Technical Field
The utility model belongs to the technical field of steel coil production, and particularly relates to a steel coil lifting device.
Background
In steel production enterprises, storage and transportation of steel coils are required. The storage of the steel coil is mainly completed through the storage rack. However, the steel coil is stored in the storage rack, and is placed in a vertical state, so that the mode is suitable for steel coils with moderate widths, and if the ratio of the diameter of the steel coil to the width of the steel coil is large, the steel coil is easy to topple when placed vertically. At this time, the coil of steel is required to be placed horizontally. The difficulties to be considered in the horizontal placement are as follows: (1) The steel coil is placed safely and stably in a horizontal mode, but the number or the height of superposition is controlled. And (2) adopting a proper hoisting method for hoisting. (3) what measures are needed for the place where the storage is to be carried out. For handling horizontally placed coils, improvements relating to handling devices and placement are needed.
The technology of the prior art named as a steel coil lifting device and the publication number of 202575681U comprises a cross beam, lifting lugs are arranged on the top surface of the cross beam, 1 longitudinal beam is connected to two ends of the cross beam respectively, and 1 main lifting hook is arranged at two ends of the longitudinal beam respectively. The main lifting hook is arranged on the longitudinal beam through a connecting plate, the connecting plate is connected with the longitudinal beam, at least 2 connecting holes are formed in the connecting plate, and the main lifting hook is detachably connected with one of the connecting holes. And an auxiliary lifting hook is arranged in the middle of the longitudinal beam. The device has obviously improved the operating efficiency, has reduced intensity of labour. Meanwhile, due to the adoption of the unique structure of the double-arm beam, the steel coil basically cannot shake in the air transportation process, stable transportation can be realized, safety and reliability are realized, and the lifting quality of the steel coil is ensured. However, this technique does not relate to the technical solution of the present utility model.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: aiming at the defects of the prior art, the steel coil lifting device has the advantages that the structure is simple, the problem that a steel coil which is laid flat is not easy to lift can be effectively solved, the lifting of the steel coil which is laid flat is conveniently and rapidly realized, the lifting process is safe and reliable, the steel coil lifting device is applicable to steel coils with various diameters, the universality is effectively improved, and the cost input of the lifting device is reduced.
The technical scheme adopted by the utility model is as follows:
the utility model relates to a steel coil lifting device which comprises a plurality of chains, wherein one end of each chain is respectively connected with a lifting ring, the other end of each chain is connected with a long plate, the lower part of each long plate is provided with a bent claw plate, and each long plate is respectively connected with a middle connecting piece through a connecting plate.
The long plate comprises a body part and a bending part, the body part and the bending part are of an obtuse angle included angle structure, the upper part of the body part is movably connected with a chain, and the lower end of the bending part is provided with a claw plate which is vertically arranged with the bending part.
The chain comprises three long plates and three chains.
The inner side of each long plate is respectively provided with an upper lug plate, one end of the connecting plate is movably connected with the lug plate, the other end of the connecting plate is movably connected with a lower lug plate, and the lower lug plate is fixedly arranged at the position of an outer ring of the connecting intermediate connecting piece.
The middle connecting piece is of a disc structure or a circular ring structure.
The long plate, the upper lug plate, the lower lug plate, the connecting plate, the claw plate and the middle connecting piece are all made of steel materials.
The steel coil is arranged into a structure of horizontal lamination arrangement, a plurality of wood blocks are arranged between the upper and lower adjacent steel coils, and a gap part exists between the upper and lower adjacent steel coils.
The steel coil positioned at the bottom layer is placed on a plurality of strip skids.
The lifting ring is connected with a lifting hook of the crane.
By adopting the technical scheme of the utility model, the working principle and the beneficial effects are as follows:
according to the steel coil lifting device, when steel coils needing to be horizontally placed are placed, a plurality of (more than two) strip skids are placed on the ground or a placement table top firstly, then a first layer of steel coils are placed, so that a gap part exists between the steel coils and the ground or the placement table top, a plurality of (more than three) skids are placed on the first layer of steel coils, then a second layer of steel coils are placed on the plurality of skids, then a plurality of (more than three) skids are placed between adjacent steel coils respectively, and therefore all the steel coils have the gap part, and subsequent lifting and transferring are facilitated. By utilizing the lifting device provided by the utility model, the steel coils can be lifted to the designated positions one by one. When the steel coil is lifted, the lifting claw at the lower part of the long plate stretches into the position of the clearance part below the steel coil needing to be lifted, the lifting ring part exerts upward tension due to the linkage action of the connecting plate, and the middle connecting piece plays a role in positioning from the middle part, so that the lifting claw can always clamp the steel coil when lifting steel coils with different diameters, the middle connecting piece is adjusted up and down, the balance of the chain is maintained, and the lifting of the steel coil is reliably realized. The lifting device is suitable for lifting steel coils which are horizontally placed, and has low manufacturing cost and good lifting effect.
Drawings
The following is a brief description of what is expressed in the drawings of this specification and the references in the drawings:
fig. 1 is a schematic view of a front view structure of a steel coil lifting device according to the present utility model;
fig. 2 is a schematic top view of the steel coil lifting device according to the present utility model;
fig. 3 is a schematic diagram of a front view structure of the steel coil handling device according to the present utility model when a steel coil is placed;
the reference numerals in the figures are respectively: 1. a wood block is padded; 2. a steel coil; 3. a strip skid; 4. a hanging ring; 5. a chain; 6. a long plate; 7. an upper ear plate; 8. a connecting plate; 9. a lower ear plate; 10. an intermediate connection; 11. a claw plate; 12. a body portion; 13. a bending part; 14. a gap portion; 15. and (5) a lifting hook.
Detailed Description
The following describes the shape, structure, mutual position and connection relation between parts, action of parts and working principle of the specific embodiment of the present utility model by describing examples in further detail:
as shown in fig. 1-3, the utility model is a steel coil lifting device, comprising a plurality of chains 5, wherein one end of each chain 5 is respectively connected with a lifting ring 4, the other end of each chain 5 is connected with a long plate 6, a bent claw plate 11 is arranged at the lower part of each long plate 6, and each long plate 6 is respectively connected with a middle connecting piece 10 through a connecting plate 8. The structure provides an improved technical scheme aiming at the defects in the prior art. For the steel coil needing to be horizontally placed, when the steel coil is placed, a plurality of (more than two) strip skids are placed on the ground or a placing table top, then a first layer of steel coil is placed, a gap part 14 exists between the steel coil 2 and the ground or between the steel coil and the placing table top, a plurality of (more than three) skid blocks 1 are placed on the first layer of steel coil 2, a second layer of steel coil is placed on the plurality of skid blocks 1, then a plurality of (more than three) skid blocks 1 are placed between adjacent steel coils 2, and therefore, all the steel coils 2 are provided with the gap part 14, and the subsequent lifting and transferring are convenient. By utilizing the lifting device provided by the utility model, the steel coils can be lifted to the designated positions one by one. When the steel coil is lifted, the lifting claw 11 at the lower part of the long plate 6 stretches into the position of the gap part below the steel coil needing to be lifted, upward pulling force is applied to the lifting ring 4 part due to the linkage action of the connecting plate 8, and the lifting claw 11 can always clamp the steel coil 2 when lifting steel coils with different diameters due to the positioning action from the middle part of the middle connecting piece 10, and the middle connecting piece 10 is adjusted up and down to keep the balance of the chain 5, so that the lifting of the steel coil is reliably realized. The lifting device is suitable for lifting steel coils which are horizontally placed, and has low manufacturing cost and good lifting effect. The steel coil lifting device is simple in structure, can effectively solve the problem that a flat steel coil is not easy to lift, is convenient and quick to lift, is safe and reliable in lifting process, is suitable for steel coils with various diameters, effectively improves universality, and reduces cost investment of the lifting device.
The long plate 6 comprises a body part 12 and a bending part 13, wherein the body part 12 and the bending part 13 are of an obtuse angle included angle structure, the upper part of the body part 12 is movably connected with the chain 5, and the lower end of the bending part 13 is provided with a claw plate 11 which is vertically arranged with the bending part 13. With the structure, the body part 12 and the bending part 13 of the long plate 6 are of an integrated structure, and the long plate is integrally machined, simple in machining process and good in strength.
The chain 5 comprises three, and the long plate 6 comprises three. According to the structure, the number of the long plates 6 can be multiple, and according to the balance requirement when lifting the steel coil, the three long plates can meet the requirement, the three long plates 6 are arranged according to gaps, the included angle between the horizontal planes of the adjacent long plates 6 is 60 degrees, and when lifting the steel coil 2, the claw plates 11 of the three long plates 6 apply force from different positions at the lower part of the steel coil to realize lifting. With the structure, the three long plates 6 are mutually matched, so that the stability of the force application and lifting process is ensured.
The inner side of each long plate 6 is respectively provided with an upper lug plate 7, one end of a connecting plate 8 is movably connected with the lug plate 7, the other end of the connecting plate 8 is movably connected with a lower lug plate 9, and the lower lug plate 9 is fixedly provided with an outer ring position of a connecting intermediate connecting piece 10. Above-mentioned structure, connecting plate 8 realizes connecting through upper portion otic placode and lower part otic placode, and upper portion otic placode is fixed to be set up on the longer, can welded connection, and lower part otic placode sets up on intermediate junction spare 10, can welded connection, satisfies the action requirement when lifting by crane.
The intermediate connecting piece 10 is in a disc structure or a ring structure. In the above structure, the plurality of lower ear plates are arranged on the periphery of the outer ring of the intermediate connecting piece, and the plurality of lower ear plates are arranged along the periphery according to the clearance.
The long plate 6, the upper lug plate 7, the lower lug plate 9, the connecting plate 8, the claw plate 11 and the middle connecting piece 10 are all made of steel materials. The structure has good component strength.
The steel coil 2 is arranged in a horizontally laminated arrangement, a plurality of wood blocks 1 are arranged between the upper and lower adjacent steel coils 2, and a gap part 14 is arranged between the upper and lower adjacent steel coils 2. The above structure, the setting of clearance portion is used for being convenient for the claw board 11 of long board 6 is convenient for insert when handling the coil of strip.
The steel coil 2 positioned at the bottom layer is placed on a plurality of strip skids 3. Above-mentioned structure is to the coil of strip 2 that needs the level to place, when placing, place many (more than two) rectangular skids 3 earlier at ground or place the mesa, then place first layer coil of strip 2 for there is gap portion 14 between coil of strip 2 and ground or the mesa of placing, place a plurality of (more than three) skids 1 on first layer coil of strip 2 again, place second floor coil of strip 2 on a plurality of skids 1 again, then, place multilayer coil of strip 2, place a plurality of (more than three) skids 1 respectively between adjacent coil of strip 2, like this, all coil of strip 2 lower parts all have gap portion 14, be convenient for follow-up lifting by crane and transport.
The lifting ring 4 is connected with a lifting hook 15 of a crane. The crane lifts by the lifting hook and transports the coil of strip.
According to the steel coil lifting device, when steel coils needing to be horizontally placed are placed, a plurality of (more than two) strip skids are placed on the ground or a placement table, then a first layer of steel coils are placed, so that a gap part 14 exists between the steel coils 2 and the ground or the placement table, a plurality of (more than three) skids 1 are placed on the first layer of steel coils 2, then a second layer of steel coils are placed on the plurality of skids 1, then a plurality of (more than three) skids 1 are placed between adjacent steel coils 2, and therefore, all the steel coils 2 are provided with the gap part 14, and subsequent lifting and transferring are facilitated. By utilizing the lifting device provided by the utility model, the steel coils can be lifted to the designated positions one by one. When the steel coil is lifted, the lifting claw 11 at the lower part of the long plate 6 stretches into the position of the gap part below the steel coil needing to be lifted, upward pulling force is applied to the lifting ring 4 part due to the linkage action of the connecting plate 8, and the lifting claw 11 can always clamp the steel coil 2 when lifting steel coils with different diameters due to the positioning action from the middle part of the middle connecting piece 10, and the middle connecting piece 10 is adjusted up and down to keep the balance of the chain 5, so that the lifting of the steel coil is reliably realized. The lifting device is suitable for lifting steel coils which are horizontally placed, and has low manufacturing cost and good lifting effect.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the specific implementation of the utility model is not limited by the foregoing, but rather is within the scope of the utility model as long as various modifications are made by the method concept and technical scheme of the utility model, or the concept and technical scheme of the utility model are directly applied to other occasions without modification.
Claims (9)
1. A coil of strip overhead hoist, its characterized in that: including a plurality of chains (5), rings (4) are connected respectively to every chain (5) one end, and a longeron (6) are connected to every chain (5) other end, and every longeron (6) lower part sets up claw board (11) of buckling, and every longeron (6) are connected with intermediate junction piece (10) through connecting plate (8) respectively.
2. The coil handling apparatus of claim 1, wherein: the long plate (6) comprises a body part (12) and a bending part (13), the body part (12) and the bending part (13) are of an obtuse angle included angle structure, the upper part of the body part (12) is movably connected with the chain (5), and the lower end of the bending part (13) is provided with a claw plate (11) which is vertically arranged with the bending part (13).
3. The coil handling apparatus of claim 1 or 2, wherein: the chain (5) comprises three, and the long plate (6) comprises three.
4. The coil handling apparatus of claim 1 or 2, wherein: the inner side of each long plate (6) is respectively provided with an upper lug plate (7), one end of the connecting plate (8) is movably connected with the lug plate (7), the other end of the connecting plate (8) is movably connected with a lower lug plate (9), and the lower lug plate (9) is fixedly provided with an outer ring position of a connecting intermediate connecting piece (10).
5. The coil handling apparatus of claim 1 or 2, wherein: the middle connecting piece (10) is in a disc structure or a ring structure.
6. The coil handling apparatus of claim 4, wherein: the long plate (6), the upper lug plate (7), the lower lug plate (9), the connecting plate (8), the claw plate (11) and the middle connecting piece (10) are all made of steel materials.
7. The coil handling apparatus of claim 1 or 2, wherein: the steel coil (2) is arranged to be of a structure of horizontal lamination arrangement, a plurality of wood blocks (1) are arranged between the upper adjacent steel coil (2) and the lower adjacent steel coil (2), and a gap part (14) is arranged between the upper adjacent steel coil and the lower adjacent steel coil.
8. The coil handling apparatus of claim 7, wherein: the steel coil (2) positioned at the bottom layer is placed on a plurality of strip skids (3).
9. The coil handling apparatus of claim 1 or 2, wherein: the hanging ring (4) is connected with a hanging hook (15) of the crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454548.4U CN220078323U (en) | 2023-06-08 | 2023-06-08 | Steel coil lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454548.4U CN220078323U (en) | 2023-06-08 | 2023-06-08 | Steel coil lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220078323U true CN220078323U (en) | 2023-11-24 |
Family
ID=88818866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321454548.4U Active CN220078323U (en) | 2023-06-08 | 2023-06-08 | Steel coil lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220078323U (en) |
-
2023
- 2023-06-08 CN CN202321454548.4U patent/CN220078323U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |