CN215614172U - Ground steel coil trolley device - Google Patents
Ground steel coil trolley device Download PDFInfo
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- CN215614172U CN215614172U CN202122330381.8U CN202122330381U CN215614172U CN 215614172 U CN215614172 U CN 215614172U CN 202122330381 U CN202122330381 U CN 202122330381U CN 215614172 U CN215614172 U CN 215614172U
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- transverse moving
- frame
- guide rail
- moving frame
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Abstract
The utility model belongs to the technical field of cold-rolled steel strip equipment, and particularly discloses a ground steel coil trolley device which comprises a transverse moving frame (1), a lifting frame (2), a guide rail (3) and an oil cylinder (4), wherein a driving mechanism for driving the transverse moving frame (1) to move on the ground is arranged on the transverse moving frame, the lifting frame (2) is positioned above the transverse moving frame (1), the oil cylinder (4) is fixed on the lifting frame (2), the driving end of the oil cylinder (4) penetrates through the lifting frame (2) to be connected with the transverse moving frame (1), the guide rail (3) is arranged on the transverse moving frame (1) and positioned on two sides of the lifting frame (2), a lifting roller (5) and side wheels (6) are arranged on the lifting frame (2), two groups of lifting rollers (5) are respectively arranged in front of and behind the guide rail (3), and the side wheels (6) are arranged on one side, close to the lifting frame (2), of the guide rail (3); the lifting roller positioning device is simple in structure, reasonable in design, small in occupied space, convenient to maintain, safe and reliable, and lifting rollers and the guide rails are positioned through the side wheels.
Description
Technical Field
The utility model belongs to the technical field of cold-rolled stainless steel strip equipment, and particularly relates to a ground steel coil trolley device.
Background
In the production line of the cold-rolled stainless steel, because the incoming materials and the finished products are in a coiled state, a steel coil trolley is needed to be used for loading the steel coil to an uncoiling and coiling machine. The coil car must have the functions of transverse movement and ascending and descending. The convenience of use and the small space occupation must be considered.
At present, the existing steel coil trolley device mostly adopts an oil cylinder to be fixed on a transverse moving frame and is positioned below the transverse moving frame, a deep pit needs to be dug, the foundation engineering is large, and the operation and maintenance are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the defects in the prior art are overcome, and the ground steel coil trolley device is simple in structure, reasonable in design, free of pit digging, small in occupied space, convenient to maintain, safe and reliable due to the fact that the lifting idler wheels and the guide rails are positioned through the side wheels.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a ground coil of strip dolly device, includes sideslip frame, crane, guide rail and hydro-cylinder, its characterized in that: the lifting device is characterized in that a driving mechanism for driving the lifting device to move on the ground is arranged on the transverse moving frame, the lifting frame is located above the transverse moving frame, the oil cylinder is fixed on the lifting frame, the driving end of the oil cylinder penetrates through the lifting frame to be connected with the transverse moving frame, the guide rail is installed on the transverse moving frame and located on two sides of the lifting frame, lifting idler wheels and side wheels are arranged on the lifting frame, the lifting idler wheels are arranged in two groups, the lifting idler wheels are respectively arranged in front of and behind the guide rail in a rolling mode, and the side wheels are arranged on one side, close to the lifting frame, of the guide rail in a rolling mode.
Preferably, the driving mechanism comprises a hydraulic motor, a traverse roller and a chain wheel, the hydraulic motor and the traverse roller are both arranged on the traverse frame, the traverse roller is provided with a front group and a rear group, and the chain wheel is respectively arranged on one group of the traverse roller and the hydraulic motor and is connected with each other through a chain.
Preferably, the hydraulic motor is mounted on the cross sliding frame through a screw rod adjusting mechanism.
Furthermore, the screw rod adjusting mechanism comprises an installation plate and four screw rods, the installation plate is movably arranged on the screw rods, one ends of the screw rods are fixed on the transverse moving frame, and two nuts used for adjusting the displacement between the installation plate and the transverse moving frame are arranged on the screw rods.
Preferably, the guide rail and the transverse moving frame are welded into a whole.
Furthermore, the transverse moving frame is provided with a groove on the upper end face, a saddle used for placing a steel coil is arranged in the groove, and the saddle comprises two parallel rolling rollers arranged at intervals.
Compared with the prior art, the utility model has the following advantages:
1. the ground steel coil trolley device has the advantages of simple structure and reasonable design, the track is firm and reliable, the processing is convenient, and the precision can easily meet the requirement;
2. the crane is provided with the side wheels, the gap between the crane and the guide rail can be adjusted, the crane is convenient to adjust, the crane runs reliably, the occupied space is small, and the X-direction positioning and the Y-direction positioning of the crane run are rolling friction, so that the fit gap between the crane and the guide rail can not be increased due to the abrasion of the wheel rim.
Drawings
Fig. 1 is a schematic structural diagram of a steel coil hanging on a saddle of a ground steel coil trolley.
Fig. 2 is a schematic perspective view of the ground steel coil car device.
Fig. 3 is a schematic perspective view of the ground steel coil car device.
Fig. 4 is a front view of the ground coil car device.
Fig. 5 is a top view of the ground coil car device.
Description of reference numerals: 1-transverse moving frame, 2-lifting frame, 3-guide rail, 4-oil cylinder, 5-lifting roller, 6-side wheel, 7-hydraulic motor, 8-transverse moving roller, 9-chain wheel, 10-chain, 11-mounting plate, 12-screw rod, 13-nut, 14-saddle and 15-steel coil.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-5, the ground steel coil trolley device of the embodiment includes a traversing frame 1, a lifting frame 2, a guide rail 3 and an oil cylinder 4, wherein a driving mechanism for driving the traversing frame 1 to move on the ground is arranged on the traversing frame 1, the lifting frame 2 is arranged above the traversing frame 1, the oil cylinder 4 is fixed on the lifting frame 2, a driving end of the oil cylinder 4 passes through the lifting frame 2 to be connected with the traversing frame 1, the guide rail 3 is arranged on the traversing frame 1 and is arranged on two sides of the lifting frame 2, and the guide rail 3 and the traversing frame 1 are welded into a whole. The lifting frame 2 is provided with two groups of lifting idler wheels 5 and side wheels 6, the two groups of lifting idler wheels 5 are respectively arranged in front of and behind the guide rail 3 in a rolling manner, and the two groups of lifting idler wheels 5 clamp the guide rail 3; the side wheel 6 is arranged on one side of the guide rail 3 close to the lifting frame 2 in a rolling manner; because the X direction location and the Y direction location of crane 2 operation are rolling friction, can not lead to the fit clearance increase with guide rail 3 because of the rim wearing and tearing.
The driving mechanism comprises a hydraulic motor 7, a transverse moving roller 8 and a chain wheel 9, wherein the hydraulic motor 7 and the transverse moving roller 8 are both arranged on the transverse moving frame 1, the transverse moving roller 8 is provided with a front group and a rear group, and the chain wheel 9 is respectively arranged on one group of transverse moving roller 8 and the hydraulic motor 7 and is connected with each other through a chain 10. The transverse moving roller 8 is indirectly driven to operate by the hydraulic motor 7, so that the steel coil trolley can transversely move on the ground.
Further, the hydraulic motor 7 is arranged on the cross sliding frame 1 through a screw rod adjusting mechanism; the screw rod adjusting mechanism comprises an installation plate 11 and four screw rods 12, the installation plate 11 is movably arranged on the screw rods 12, one end of each screw rod 12 is fixed on the transverse moving frame 1, and two nuts 13 for adjusting the displacement between the installation plate 11 and the transverse moving frame 1 are arranged on the screw rods 12; the position of the hydraulic motor 7 can be adjusted through four screw rods 12, so that the tightness of the chain 10 can be adjusted.
In addition, a groove is formed in the upper end face of the transverse moving frame 1, a saddle 14 for placing a steel coil is arranged in the groove, and the saddle 14 comprises two parallel rolling rollers arranged at intervals.
When the steel coil transverse moving device works, a steel coil 15 is hung on a saddle 14 of a ground steel coil trolley, after the steel coil is stably placed, the hydraulic motor 7 is started, the transverse moving roller 8 is driven by the hydraulic motor 7 through the chain wheel 8 and the chain 10 to rotate, and when the steel coil is transversely moved to a required position, the hydraulic motor 7 is automatically stopped to rotate by a signal sent by the limit switch. When the ground steel coil trolley moves transversely to a required position, the oil cylinder 4 is started, and the lifting frame 2 rises along the guide rail 3. When the lifting frame 2 and the steel coil 15 rise to the same height as the center of the winding drum of the uncoiler, the oil cylinder 4 automatically stops acting. Then, the hydraulic motor 7 is continuously started, and the hydraulic motor 7 is stopped when the coil trolley moves horizontally to make the center of the coil consistent with the center of the uncoiler. When the uncoiler is used for tensioning the steel coil, the hydraulic motor 7 continues to start the steel coil trolley to move transversely and retreat, and the oil cylinder 4 is also reset to the original state.
In conclusion, the ground steel coil trolley device disclosed by the utility model is controlled by hydraulic pressure and matched with an electric control feeding position, and has the advantages of simple structure, small occupied space, convenience in maintenance and debugging, safety and reliability.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (6)
1. The utility model provides a ground coil of strip dolly device, includes sideslip frame (1), crane (2), guide rail (3) and hydro-cylinder (4), its characterized in that: be equipped with its actuating mechanism who removes on ground of drive on sideslip frame (1), crane (2) are located the top of sideslip frame (1), and hydro-cylinder (4) are fixed on crane (2), and the drive end of hydro-cylinder (4) passes crane (2) and is connected with sideslip frame (1), guide rail (3) are installed on sideslip frame (1) and are located the both sides of crane (2), are equipped with lift gyro wheel (5) and side wheel (6) on crane (2), and lift gyro wheel (5) are equipped with two sets ofly, roll respectively and locate preceding, the back of guide rail (3), and one side that guide rail (3) are close to crane (2) is located in side wheel (6) roll.
2. The ground steel coil car device according to claim 1, wherein: the driving mechanism comprises a hydraulic motor (7), a transverse moving roller (8) and chain wheels (9), wherein the hydraulic motor (7) and the transverse moving roller (8) are installed on the transverse moving frame (1), the transverse moving roller (8) is provided with a front group and a rear group, and the chain wheels (9) are respectively installed on one group of transverse moving roller (8) and the hydraulic motor (7) and are connected with each other through chains (10).
3. The ground coil car device according to claim 2, wherein: the hydraulic motor (7) is arranged on the transverse moving frame (1) through a screw rod (12) adjusting mechanism.
4. The ground steel coil car device according to claim 3, wherein: the adjusting mechanism for the screw rods (12) comprises an installing plate (11) and four screw rods (12), the installing plate (11) is movably arranged on the screw rods (12), one end of each screw rod (12) is fixed on the transverse moving frame (1), and two nuts (13) used for adjusting displacement between the installing plate (11) and the transverse moving frame (1) are arranged on the screw rods (12).
5. The ground steel coil car device according to claim 1, wherein: the guide rail (3) and the transverse moving frame (1) are welded into a whole.
6. The ground coil car device according to any one of claims 1 to 5, wherein: the steel coil transverse moving frame is characterized in that a groove is formed in the upper end face of the transverse moving frame (1), a saddle (14) used for placing a steel coil (15) is arranged in the groove, and the saddle (14) comprises two parallel rolling rollers arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122330381.8U CN215614172U (en) | 2021-09-26 | 2021-09-26 | Ground steel coil trolley device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122330381.8U CN215614172U (en) | 2021-09-26 | 2021-09-26 | Ground steel coil trolley device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215614172U true CN215614172U (en) | 2022-01-25 |
Family
ID=79919438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122330381.8U Active CN215614172U (en) | 2021-09-26 | 2021-09-26 | Ground steel coil trolley device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215614172U (en) |
-
2021
- 2021-09-26 CN CN202122330381.8U patent/CN215614172U/en active Active
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