CN215885989U - Prevent pivoted cold rolling hoist for coil plate - Google Patents
Prevent pivoted cold rolling hoist for coil plate Download PDFInfo
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- CN215885989U CN215885989U CN202121892673.4U CN202121892673U CN215885989U CN 215885989 U CN215885989 U CN 215885989U CN 202121892673 U CN202121892673 U CN 202121892673U CN 215885989 U CN215885989 U CN 215885989U
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Abstract
The utility model relates to a lifting appliance for preventing a cold-rolled coil plate from rotating, belonging to the technical field of clamping lifting appliances; the left end of the screw rod at the front side is screwed with the left side of the fixed seat through a bearing, and the left end of the screw rod at the rear side is fixedly connected with an output shaft of the driving motor; the upper sides of the connecting plates are respectively fixed on the nuts of the front and the rear screw rods; the left side of the lower side wall of the fixed seat is provided with an opening, and the front side and the rear side of the upper side wall of the clamping plate respectively penetrate through the opening and are in screwed connection with the left side walls of the connecting plates at the front side and the rear side through self-elastic hinges; two reset switches are respectively fixed on the left side wall of the clamping plate and the right side wall of the vertical plate of the hanging beam, and are connected with the driving motor in parallel, so that when the cold-rolled coiled plate is hoisted, two sides of the cold-rolled coiled plate can be clamped, the phenomenon that the cold-rolled coiled plate rotates in the running process is avoided, the clamping device cannot slide down, and the personal safety of surrounding workers is improved.
Description
Technical Field
The utility model relates to the technical field of clamping lifting appliances, in particular to a lifting appliance for preventing a cold-rolled coil plate from rotating.
Background
The existing cold-rolled coil lifting appliance mostly adopts a claw hooking mode to clamp and transfer a cold-rolled coil, the cold-rolled coil is of a roll-shaped structure, the situations of falling, loosening and the like of the cold-rolled coil easily occur due to the adoption of the clamping mode, after the cold-rolled coil falls down to a clamping device, personal safety of surrounding workers is threatened, and the situations of collision, damage and the like of the cold-rolled coil are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lifting appliance for preventing a cold-rolled coil plate from rotating, which has reasonable design and convenient use, and aims to overcome the defects and shortcomings of the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that: the clamping device comprises a fixed seat, a hanging beam, a fixed block and a clamping block, wherein the fixed block is fixed at the center of the upper side wall of the fixed seat, the clamping block is fixed at the upper side of the fixed block, the hanging beam is fixed on the lower side wall of the fixed seat, and the hanging beam is arranged in an L shape; it also includes:
the driving motor is embedded in the fixed seat, fixed on the inner top wall of the fixed seat and connected with an external power supply;
the left end of the screw rod at the front side is in screwed connection with the left side of the fixed seat through the bearing, the left end of the screw rod at the rear side is fixedly connected with an output shaft of the driving motor, and the front screw rod and the rear screw rod are connected through a rotating wheel pair;
the upper sides of the two connecting plates are respectively fixed on the nuts of the front screw rod and the rear screw rod;
the clamping plate is arranged on the lower side of the fixed seat, an opening is formed in the right side of the lower side wall of the fixed seat, and the front side and the rear side of the upper side wall of the clamping plate penetrate through the opening and are connected with the left side wall of the connecting plate on the front side and the rear side in a rotating mode through self-elastic hinges;
the anti-skidding convex points are a plurality of and are fixed on the left side wall of the clamping plate and the right side wall of the vertical plate of the hanging beam in a matrix manner in equal quantity;
the number of the second anti-skidding salient points is multiple, and the multiple anti-skidding salient points are fixed on the upper surface of the transverse plate of the hanging beam in a matrix manner;
the two reset switches are respectively fixed on the left side wall of the clamping plate and the right side wall of the vertical plate of the hanging beam and are connected with the driving motor in parallel.
Preferably, the upside of grip block be equipped with the recess, the left side of recess is equipped with the push pedal, the four corners of push pedal upper surface all is fixed with the promotion spring, the upper end of this promotion spring is fixed on the inner wall of fixing base upside, the inside upside of promotion spring all is equipped with the sleeve pipe, sheathed tube upper end is all fixed on the inner wall of fixing base upside, sheathed tube inside is all inserted and is equipped with the inserted bar, the lower extreme of this inserted bar passes behind the sheathed tube lower extreme, fixes on the upper surface of push pedal.
Preferably, a side wall of the connecting plate far away from the center of the clamping plate is fixed with sliding blocks, and the sliding blocks are respectively arranged in sliding grooves in the front side wall and the rear side wall of the fixed seat in a sliding mode.
Preferably, the inner wall of the left side of the opening is fixed with a supporting plate, a pressing plate is arranged on the lower side of the supporting plate, the pressing plate is suspended above a transverse plate of the hanging beam, an anti-slip strip is fixed on the lower surface of the pressing plate, an electric push rod is fixed on the upper side wall of the pressing plate, the electric push rod penetrates through the supporting plate and then is fixed on the inner wall of the upper side of the fixing seat, the electric push rod is arranged between the front screw rod and the rear screw rod, and the electric push rod is connected with an external power supply.
Compared with the prior art, the utility model has the beneficial effects that: the anti-rotation lifting appliance for the cold-rolled coil plate can clamp two sides of the cold-rolled coil plate when the cold-rolled coil plate is lifted, and avoids the phenomenon that the cold-rolled coil plate rotates in the running process, so that the clamping device cannot fall down, the personal safety of surrounding workers is improved, and the anti-rotation lifting appliance has the advantages of reasonable arrangement, low manufacturing cost and the like.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is a schematic view of the internal structure of the present invention.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Description of reference numerals:
the anti-skidding device comprises a fixed seat 1, a hanging beam 2, a fixed block 3, a clamping block 4, a driving motor 5, a screw rod 6, a connecting plate 7, a clamping plate 8, an opening 9, a first anti-skidding bump 10, a second anti-skidding bump 11, a reset switch 12, a groove 13, a push plate 14, a pushing spring 15, a sleeve 16, an inserted bar 17, a sliding block 18, a supporting plate 19, a pressing plate 20, an anti-skidding strip 21 and an electric push rod 22.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the device comprises a fixed seat 1, a hanging beam 2, a fixed block 3 and a clamping block 4, wherein the fixed block 3 is fixedly welded at the center of the upper side wall of the fixed seat 1, the clamping block 4 is fixedly welded at the upper side of the fixed block 3, the hanging beam 2 is fixedly riveted on the lower side wall of the fixed seat 1 through a bolt, and the hanging beam 2 is arranged in an L shape; it also includes:
the driving motor 5 is embedded in the fixed seat 1, the driving motor 5 is fixed on the inner top wall of the fixed seat 1 through a bolt, and the driving motor 5 is connected with an external power supply;
the number of the screw rods 6 is two, the right ends of the two screw rods 6 are screwed with the right side wall of the fixed seat 1 through bearings, the left end of the screw rod 6 at the front side is screwed with the left side of the fixed seat 1 through bearings, the left end of the screw rod 6 at the rear side is riveted and fixed with an output shaft of the driving motor 5, and the front screw rod 6 and the rear screw rod 6 are connected through a rotating wheel pair;
the number of the connecting plates 7 is two, and the upper sides of the two connecting plates 7 are respectively welded and fixed on the nuts of the front screw 6 and the rear screw 6;
the clamping plate 8 is arranged at the lower side of the fixed seat 1, an opening 9 is formed in the right side of the lower side wall of the fixed seat 1, and the front side and the rear side of the upper side wall of the clamping plate 8 are screwed with the left side walls of the connecting plates 7 at the front side and the rear side through self-elastic hinges after respectively penetrating through the opening 9;
the first anti-skidding salient points 10 are a plurality of, and the first anti-skidding salient points 10 are equivalently adhered and fixed on the left side wall of the clamping plate 8 and the right side wall of the vertical plate of the hanging beam 2;
the number of the second anti-skid salient points 11 is a plurality, and the plurality of anti-skid salient points are adhered and fixed on the upper surface of the transverse plate of the hanging beam 2 in a matrix manner;
As a preferred scheme, furthermore, the upper side of the clamping plate 8 is provided with a groove 13, the left side of the groove 13 is provided with a push plate 14, four corners of the upper surface of the push plate 14 are all welded and fixed with a push spring 15, the upper end of the push spring 15 is welded and fixed on the inner wall of the upper side of the fixing seat 1, the upper side inside the push spring 15 is provided with a sleeve 16, the upper end of the sleeve 16 is welded and fixed on the inner wall of the upper side of the fixing seat 1, the inside of the sleeve 16 is inserted with an insertion rod 17, and the lower end of the insertion rod 17 is welded and fixed on the upper surface of the push plate 14 after passing through the lower end of the sleeve 16, so as to facilitate the downward rotation of the clamping plate 8.
Preferably, sliding blocks 18 are welded and fixed on one side wall of the connecting plate 7 away from the center of the clamping plate 8, and the sliding blocks 18 are respectively slidably arranged in sliding grooves on the front side wall and the rear side wall of the fixing seat 1.
Preferably, a supporting plate 19 is welded and fixed on the inner wall of the left side of the opening 9, a pressing plate 20 is arranged on the lower side of the supporting plate 19, the pressing plate 20 is suspended above the transverse plate of the hanging beam 2, an anti-slip strip 21 is adhered and fixed on the lower surface of the pressing plate 20, an electric push rod 22 is fixed on the upper side wall of the pressing plate 20 through a bolt, the electric push rod 22 passes through the supporting plate 19 and then is fixed on the inner wall of the upper side of the fixed seat 1 through a bolt, the electric push rod 22 is arranged between the front screw rod 6 and the rear screw rod 6, and the electric push rod 22 is connected with an external power supply so as to clamp the cold-rolled plate in the vertical position.
The working principle of the specific embodiment is as follows: when the cold-rolled coil is used, the clamping block 4 is fixed on a crane, then the crane drives the fixing seat 1 to move up and down until the transverse plate on the lower side of the hanging beam 2 is positioned at the position of a coil core of the cold-rolled coil, then the transverse plate of the hanging beam 2 is inserted into the coil core, and in the process of inserting the coil core, the cold-rolled coil pushes the clamping plate 8 to the left side, so that the clamping plate 8 rotates by taking the connecting plate 7 as an axis, at the moment, the clamping plate 8 pushes the push plate 14 to move upwards, the push plate 14 pushes the push spring 15 until the clamping plate 8 rotates into the opening 9 on the lower side of the fixing seat 1, the cold-rolled coil continues to move to the left side, when the cold-rolled coil is positioned on the left side of the clamping plate 8, the clamping plate 8 rotates downwards under the thrust of the push spring 15, at the moment, the clamping plate 8 is suspended on the right side of the cold-rolled coil until the cold-rolled coil abuts against the reset switch 12 on the left side, the reset switch 12 on the left side starts the driving motor 5, the driving motor 5 drives the lead screw 6 at the rear side to rotate, the lead screw 6 at the rear side drives the lead screw 6 at the front side to rotate through the rotating wheel pair, and then nuts on the two lead screws 6 drive the two connecting plates 7 to move towards the left side simultaneously, the connecting plates 7 drive the clamping plates 8 to move towards the left side until the clamping plates 8 abut against the right side of the cold-rolled coil plate, the right side of the cold-rolled coil plate abuts against the reset switch 12 on the right side at the moment, and then the driving motor 5 is closed, the left side and the right side of the cold-rolled coil plate are clamped between the vertical plate and the clamping plates 8 of the hanging beam 2 at the moment, the electric push rod 22 is restarted, the electric push rod 22 drives the pressing plate 20 to move downwards, the pressing plate 20 is pressed to the upper side of the cold-rolled coil plate, and then the clamping of the cold-rolled coil plate in the up-down direction is between the transverse plate and the pressing plate 20 of the hanging beam 2.
Compared with the prior art, the beneficial effects of the embodiment are as follows:
1. the clamping plate 8 is arranged on the right side of the hanging beam 2, the clamping plate 8 can rotate, so that when the hanging beam 2 is inserted into the cold-rolled coil, the operation of the cold-rolled coil is not influenced, and after the cold-rolled coil is inserted into the cold-rolled coil, the clamping plate 8 can be driven to move, so that the clamping effect is achieved;
2. the driving motor 5 is connected with the two reset switches 12, and when the cold-rolled coil moves, the cold-rolled coil can abut against the reset switches 12, so that the starting and stopping of the driving motor 5 are controlled, and the operation is convenient;
3. the pressing plate 20 is suspended on the upper side of the transverse plate of the hanging beam 2, and when the cold-rolled coil is operated, the transverse plate of the hanging beam 2 and the pressing plate 20 clamp the cold-rolled coil in the vertical direction, so that the stability of the cold-rolled coil during moving is improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (4)
1. A lifting appliance for preventing rotation of a cold-rolled coil plate comprises a fixed seat (1), a lifting beam (2), a fixed block (3) and clamping blocks (4), wherein the fixed block (3) is fixed at the center of the upper side wall of the fixed seat (1), the clamping blocks (4) are fixed on the upper side of the fixed block (3), the lifting beam (2) is fixed on the lower side wall of the fixed seat (1), and the lifting beam (2) is arranged in an L shape; it is characterized in that it also comprises:
the driving motor (5) is embedded in the fixed seat (1), the driving motor (5) is fixed on the inner top wall of the fixed seat (1), and the driving motor (5) is connected with an external power supply;
the two screw rods (6), the right ends of the two screw rods (6) are connected with the right side wall of the fixed seat (1) through bearings in a screwing mode, the left end of the screw rod (6) at the front side is connected with the left side of the fixed seat (1) through bearings in a screwing mode, the left end of the screw rod (6) at the rear side is fixedly connected with an output shaft of the driving motor (5), and the front screw rod (6) and the rear screw rod (6) are connected through a rotating wheel pair;
the upper sides of the two connecting plates (7) are respectively fixed on the nuts of the front and rear screw rods (6);
the clamping plate (8) is arranged on the lower side of the fixing seat (1), an opening (9) is formed in the right side of the lower side wall of the fixing seat (1), and the front side and the rear side of the upper side wall of the clamping plate (8) are in screwed connection with the left side walls of the connecting plates (7) on the front side and the rear side through self-elastic hinges after respectively penetrating through the opening (9);
the anti-skidding convex points (10) are multiple, and the anti-skidding convex points (10) are equal in quantity and fixed on the left side wall of the clamping plate (8) and the right side wall of a vertical plate of the hanging beam (2) in a matrix form;
the number of the second anti-skidding salient points (11) is multiple, and the multiple anti-skidding salient points are fixed on the upper surface of the transverse plate of the hanging beam (2) in a matrix manner;
reset switches (12), reset switches (12) be two, two reset switches (12) are fixed respectively on the left side wall of grip block (8) and the right side wall of the riser of hanging beam (2), two reset switches (12) are parallelly connected with driving motor (5).
2. The spreader for preventing rotation of a cold rolled coil as set forth in claim 1, wherein: the upside of grip block (8) be equipped with recess (13), the left side of recess (13) is equipped with push pedal (14), the four corners of push pedal (14) upper surface all is fixed with promotion spring (15), the upper end that should promote spring (15) is fixed on the inner wall of fixing base (1) upside, the upside that promotes spring (15) inside all is equipped with sleeve pipe (16), the upper end of sleeve pipe (16) is all fixed on the inner wall of fixing base (1) upside, the inside of sleeve pipe (16) is all inserted and is equipped with inserted bar (17), after the lower extreme of this inserted bar (17) passed the lower extreme of sleeve pipe (16), fix on the upper surface of push pedal (14).
3. The spreader for preventing rotation of a cold rolled coil as set forth in claim 1, wherein: and sliding blocks (18) are fixed on one side wall of the connecting plate (7) far away from the center of the clamping plate (8), and the sliding blocks (18) are respectively arranged in sliding grooves in the front side wall and the rear side wall of the fixed seat (1) in a sliding mode.
4. The spreader for preventing rotation of a cold rolled coil as set forth in claim 1, wherein:
opening (9) left inner wall on be fixed with backup pad (19), backup pad (19) downside is equipped with clamp plate (20), this clamp plate (20) are hung and are established in the top of the diaphragm of hanging beam (2), be fixed with antislip strip (21) on the lower surface of clamp plate (20), be fixed with electric putter (22) on the last lateral wall of clamp plate (20), this electric putter (22) pass backup pad (19) back, fix on the inner wall of fixing base (1) upside, and electric putter (22) set up between two lead screws (6) in front and back, electric putter (22) are connected with external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121892673.4U CN215885989U (en) | 2021-08-13 | 2021-08-13 | Prevent pivoted cold rolling hoist for coil plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121892673.4U CN215885989U (en) | 2021-08-13 | 2021-08-13 | Prevent pivoted cold rolling hoist for coil plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215885989U true CN215885989U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121892673.4U Active CN215885989U (en) | 2021-08-13 | 2021-08-13 | Prevent pivoted cold rolling hoist for coil plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215885989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116573532A (en) * | 2023-06-30 | 2023-08-11 | 江苏精功吊装设备有限公司 | Lifting appliance for cold-rolled coil plate and use method |
-
2021
- 2021-08-13 CN CN202121892673.4U patent/CN215885989U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116573532A (en) * | 2023-06-30 | 2023-08-11 | 江苏精功吊装设备有限公司 | Lifting appliance for cold-rolled coil plate and use method |
| CN116573532B (en) * | 2023-06-30 | 2023-09-12 | 江苏精功吊装设备有限公司 | Lifting appliance for cold-rolled coil plate and use method |
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