Device special for steel coil transportation

Abstract

The utility model relates to the technical field of steel coil transportation, and discloses a special device for steel coil transportation, which comprises a bottom plate, two supporting seats are symmetrically mounted on the upper surface of the bottom plate, a threaded rod penetrates through the interiors of the two supporting seats and is in threaded connection with the interiors of the two supporting seats, and supporting blocks are rotationally connected to the exteriors of the left end and the right end of the threaded rod; a limiting mechanism is arranged on the surface of one side of the supporting base, and a positioning mechanism is arranged at the left end of the threaded rod and located on the left side of the supporting block. A steel coil is supported through the two supporting seats, the distance between the two supporting seats is adjusted by rotating the threaded rod, the steel coil winding device is suitable for steel coils of different specifications, the positioning rod in the positioning mechanism is connected to the threaded rod, the positioning plate is driven to be close to the gear through attraction force between the first magnetic block and the second magnetic block, and the positioning plate is clamped between two adjacent teeth of the gear. And the threaded rod is prevented from rotating when the threaded rod does not need to rotate, so that unnecessary change of the distance between the two supporting seats is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel coil transportation, and specifically relates to a special device for steel coil transportation. Background Art

[0002] The transportation of steel coils is one of the most dangerous industries in the entire transportation industry. The main reason is that the cylindrical appearance makes it easy to roll, and it has a large mass and inertia. The transportation of steel coils is basically to repeatedly tie them to the fixed hooks on the base of the truck with straps. When braking, the inertia of the truck is large, and the steel coils break through the straps, resulting in casualties.

[0003] A Chinese patent discloses a steel coil transport bracket (authorization announcement number CN220391867U). The patent technology rotates the support plate to allow the contraction plate to pass through the fixing block, and moves the double-headed screw to the inner wall of the steel coil for fixing. Through the fixing device, the problem that the traditional steel coil transport bracket cannot fix the steel coil and the steel coil will shake when the vehicle bumps during transportation is solved; when it is necessary to fix steel coils of different diameters, the bidirectional threaded rod is turned to move the base through the internal threaded sleeve, and the problem that the traditional steel coil transport bracket cannot place and fix steel coils of different diameters is solved through the rotating device;

[0004] However, it has certain disadvantages: it adjusts the distance between the two bases by rotating the bidirectional threaded rod, and the transport vehicle will vibrate due to bumps during transportation, and the vibration is transmitted to the threaded rod, causing it to rotate unnecessary, thereby causing unnecessary displacement of the two bases, and then causing the distance between the bases to change, affecting the fixing effect. Utility Model Content

[0005] The purpose of the utility model is to provide a special device for transporting steel coils to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A special device for transporting steel coils comprises a base plate, wherein two support seats are symmetrically installed on the upper surface of the base plate, a threaded rod is threadedly connected to the interior of the two support seats, support blocks are rotatably connected to the left and right ends of the threaded rod, and two support plates are symmetrically and movably connected to the lower surfaces of the two support seats, a limiting mechanism is provided on one side surface of the support seat, a positioning mechanism is provided on the left end of the threaded rod located on the left side of the support block, the positioning mechanism comprises a positioning rod, a gear is installed on the outside of the positioning rod, and the positioning mechanism also comprises a positioning piece for fixing the gear.

[0008] Furthermore, the limiting mechanism includes a limiting rod, the front and rear ends of the left side surface of the limiting rod are penetrated by threaded limiting bolts, and the front and rear ends of the limiting rod are slidably connected with extension rods, and one end of the extension rod is installed with a limiting plate.

[0009] Furthermore, the positioning member includes a positioning frame, a first magnetic block is installed on the upper surface of the positioning frame, the four corners of the first magnetic block are movably connected with fixed columns, the upper end of the positioning frame is located at the front and rear sides of the first magnetic block and has sliding holes, the interior of the sliding hole is slidably connected with a slide plate, a positioning plate is installed on one side surface of the lower end of the slide plate, and a second magnetic block is installed on the upper end of the slide plate.

[0010] Furthermore, the lower end of the support block and the lower end of the support plate are both mounted on the upper surface of the base plate, and the right end of the positioning rod is mounted on the left end of the threaded rod.

[0011] Furthermore, the right end of the limiting rod is installed on a side surface of the support seat, and the two limiting plates are respectively located on the front and rear sides of the support seat.

[0012] Furthermore, the lower end of the positioning frame is installed on the upper surface of the base plate, and the lower end of the fixing column is installed on the upper surface of the positioning frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model supports the steel coil by two supporting seats, and the distance between the two supporting seats is adjusted by rotating the threaded rod. It is suitable for steel coils of different specifications. The limiting plate in the limiting mechanism fits the steel coil to protect the steel coil in the front and rear directions.

[0015] 2. The utility model is provided with a positioning mechanism, in which a positioning rod is connected to the threaded rod. The suction force between the first magnetic block and the second magnetic block drives the positioning plate close to the gear, and causes the positioning plate to be stuck between two adjacent teeth of the gear, thereby fixing the threaded rod, preventing the threaded rod from rotating when it is not needed, and thus avoiding unnecessary changes in the distance between the two support seats. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a special device for transporting steel coils.

[0017] Figure 2 It is a structural schematic diagram of the limiting mechanism in the special device for steel coil transportation.

[0018] Figure 3 It is a structural schematic diagram of the positioning mechanism in the special device for steel coil transportation.

[0019] Figure 4 This is a schematic diagram of the actual use of the special device for transporting steel coils.

[0020] Description of reference numerals:

[0021] 1. Bottom plate; 2. Support seat; 3. Threaded rod; 4. Support block; 5. Support plate; 6. Limiting mechanism; 7. Limiting rod; 8. Limiting bolt; 9. Extension rod; 10. Limiting plate; 11. Positioning mechanism; 12. Positioning rod; 13. Gear; 14. Positioning piece; 15. Positioning frame; 16. First magnetic block; 17. Fixed column; 18. Sliding hole; 19. Slide plate; 20. Positioning plate; 21. Second magnetic block; 22. Steel coil. DETAILED DESCRIPTION

[0022] The technical solution of the present application is described in detail below in conjunction with the accompanying drawings. The following embodiments are merely exemplary and can only be used to explain and illustrate the technical solution of the present utility model, and cannot be construed as limiting the technical solution of the present utility model.

[0023] See also Figure 1 , Figure 2 and Figure 4 In the embodiment of the utility model, a special device for transporting steel coils includes a base plate 1, and two support seats 2 are symmetrically installed on the upper surface of the base plate 1. The interior of the two support seats 2 is commonly threaded with a threaded rod 3, and the left and right ends of the threaded rod 3 are rotatably connected to support blocks 4. The lower surfaces of the two support seats 2 are commonly symmetrically and movably connected with two support plates 5, and the lower ends of the support blocks 4 and the lower ends of the support plates 5 are both installed on the upper surface of the base plate 1. A limiting mechanism 6 is arranged on one side surface of the support seat 2. The limiting mechanism 6 includes a limiting rod 7, and the right end of the limiting rod 7 is installed on the one side surface of the support seat 2. The front and rear ends of the left side surface of the limiting rod 7 are threaded with limiting bolts 8, and the front and rear ends of the limiting rod 7 are slidably connected with extension rods 9, and one end of the extension rod 9 is installed with a limiting plate 10, and the two limiting plates 10 are respectively located on the front and rear sides of the support seat 2.

[0024] The bottom plate 1 is detachably mounted on the transport vehicle by means of bolts or the like; rotating the threaded rod 3 can drive the two support seats 2 to move toward the middle at the same time, or to move to both sides respectively, so as to be suitable for steel coils 22 of different diameters.

[0025] The right end of the threaded rod 3 is located on the right side of the support block 4 and a rocker is installed to facilitate the rotation of the threaded rod 3 .

[0026] An anti-skid pad is installed on the upper surface of the support seat 2, and the two support seats 2 are used to support the steel coil 22; the front and rear limiting plates 10 are used to limit the front and rear sides of the steel coil 22.

[0027] exist Figure 1 , Figure 3 and 4Middle: The left end of the threaded rod 3 is located on the left side of the support block 4 and a positioning mechanism 11 is provided. The positioning mechanism 11 includes a positioning rod 12. The right end of the positioning rod 12 is installed on the left end of the threaded rod 3. A gear 13 is installed on the outside of the positioning rod 12. The positioning mechanism 11 also includes a positioning member 14 for fixing the gear 13. The positioning member 14 includes a positioning frame 15. The lower end of the positioning frame 15 is installed on the upper surface of the base plate 1. A first magnetic block 16 is installed on the upper surface of the positioning frame 15. The four corners of the first magnetic block 16 are movably connected with a fixing column 17. The lower end of the fixing column 17 is installed on the upper surface of the positioning frame 15. The upper end of the positioning frame 15 is located at the front and rear sides of the first magnetic block 16. Sliding holes 18 are provided. The inside of the sliding hole 18 is slidably connected with a slide plate 19. A positioning plate 20 is installed on the surface of one side of the lower end of the slide plate 19, and a second magnetic block 21 is installed on the upper end of the slide plate 19.

[0028] The positioning rod 12 and the threaded rod 3 are fixed by welding.

[0029] When there is an attractive force between the opposing surfaces of the second magnetic block 21 and the first magnetic block 16, the positioning plate 20 will be stuck between two adjacent teeth of the gear 13, so that the threaded rod 3 can be fixed when it does not need to rotate; when there is a repulsive force between the opposing surfaces of the second magnetic block 21 and the first magnetic block 16, the positioning plate 20 will not be stuck between two adjacent teeth of the gear 13.

[0030] The working principle of the utility model is:

[0031] First, the staff pulls out the first magnetic block 16 upwards, rotates the first magnetic block 16 and then inserts it into the outside of the fixed column 17, so that there is a repulsive force between the first magnetic block 16 and the second magnetic block 21, so that the positioning plate 20 will be away from the gear 13, and then rotates the threaded rod 3 to drive the two support seats 2 to move closer or apart. After adjusting the distance between the two support seats 2, pull out the first magnetic block 16 again, rotate the first magnetic block 16 and then insert it into the outside of the fixed column 17, so that there is an attractive force between the first magnetic block 16 and the second magnetic block 21, so that the positioning plate 20 will be close to the gear 13 and stuck between two adjacent teeth, so that the threaded rod 3 is fixed to prevent it from rotating; then, the lifting equipment lifts the steel coil 22 onto the two support seats 2, loosens the limit bolt 8, moves the limit plate 10 to fit the steel coil 22, and finally tightens the limit bolt 8.

[0032] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A special device for transporting steel coils, comprising a bottom plate (1), wherein two support seats (2) are symmetrically mounted on the upper surface of the bottom plate (1), a threaded rod (3) is threadedly connected to the inside of the two support seats (2), and support blocks (4) are rotatably connected to the left and right ends of the threaded rod (3), and two support plates (5) are symmetrically and movably connected to the lower surfaces of the two support seats (2), and a limiting mechanism (6) is arranged on one side surface of the support seat (2), characterized in that: The left end of the threaded rod (3) is located on the left side of the support block (4) and is provided with a positioning mechanism (11). The positioning mechanism (11) comprises a positioning rod (12). A gear (13) is installed outside the positioning rod (12). The positioning mechanism (11) also comprises a positioning member (14) for fixing the gear (13).

2. The dedicated device for transporting steel coils according to claim 1, characterized in that: The limiting mechanism (6) comprises a limiting rod (7), wherein both front and rear ends of the left side surface of the limiting rod (7) are threadedly connected with limiting bolts (8), and both front and rear ends of the limiting rod (7) are slidably connected with extension rods (9), and one end of the extension rod (9) is installed with a limiting plate (10).

3. The dedicated device for transporting steel coils according to claim 1, characterized in that: The positioning member (14) comprises a positioning frame (15), a first magnetic block (16) is mounted on the upper surface of the positioning frame (15), four corners of the first magnetic block (16) are movably connected with fixed columns (17), the upper end of the positioning frame (15) is located at the front and rear sides of the first magnetic block (16) and is provided with sliding holes (18), the interior of the sliding hole (18) is slidably connected with a slide plate (19), a positioning plate (20) is mounted on the lower end of the slide plate (19), and a second magnetic block (21) is mounted on the upper end of the slide plate (19).

4. The dedicated device for transporting steel coils according to claim 1, characterized in that: The lower ends of the support block (4) and the support plate (5) are both mounted on the upper surface of the base plate (1), and the right end of the positioning rod (12) is mounted on the left end of the threaded rod (3).

5. The dedicated device for transporting steel coils according to claim 2, characterized in that: The right end of the limiting rod (7) is mounted on a side surface of the support seat (2), and the two limiting plates (10) are respectively located on the front and rear sides of the support seat (2).

6. The dedicated device for transporting steel coils according to claim 3, characterized in that: The lower end of the positioning frame (15) is mounted on the upper surface of the base plate (1), and the lower end of the fixing column (17) is mounted on the upper surface of the positioning frame (15).

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