Copper strip coil hoisting device

Abstract

The utility model relates to a copper strip coil hoisting device which comprises a cross rod and a bearing part, bearing parts are arranged on the left and right parts of the cross rod in a left-right sliding mode, each bearing part comprises a vertical rod, a bearing cylinder and a measuring rod, the vertical rods on the two bearing parts are connected with the cross rod in a sliding mode, driving parts for driving the two vertical rods to move oppositely or oppositely are arranged on the cross rod, and the lower portions of the opposite faces of the two vertical rods are connected with the bearing cylinders. A sliding hole is formed in the circumferential wall of the bearing cylinder, a limiting plate is arranged outside the bearing cylinder in a left-right sliding and sleeving mode, an inner ring of the limiting plate is connected with a connecting plate located in the bearing cylinder through a sliding block penetrating through the sliding hole, a measuring rod is connected to the connecting plate, a dial gauge is arranged on the measuring rod, a spring is connected between the connecting plate and the vertical rod on the same side, and a first screw rod is connected to the limiting plate. And a nut is in threaded connection with the screw rod I between the limiting plate and the vertical rod on the same side. The copper strip coil hoisting device solves the problem that it is difficult to ensure that the gravity center of a copper strip coil is centered when a hoisting device hoists the copper strip coil.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting, in particular to a copper strip coil hoisting device. Background Art

[0002] Copper strip coil is a strip-shaped coil formed by rolling copper. It has excellent thermal and electrical conductivity, excellent hot and cold processing properties, can be welded and brazed, and has good corrosion resistance.

[0003] After the copper strip roll is produced or used, it needs to be transferred using a lifting device. The lifting device is equipped with two load-bearing columns, which extend into the hollow space at both ends of the copper strip roll to carry and lift the copper strip roll. However, the lifting device currently used cannot ensure that the copper strip roll is located in the center of the lifting device. During the lifting process, the center of gravity of the copper strip roll is not centered, which will cause the copper strip roll to tilt or even fall. Summary of the Invention

[0004] The utility model aims to solve the problem that it is difficult to ensure that the center of gravity of the copper strip roll is centered when the copper strip roll is hoisted by the hoisting device, and provides a copper strip roll hoisting device that can improve the hoisting stability and safety of the copper strip roll.

[0005] In order to solve the above problems, the technical solution of the present utility model is:

[0006] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0007] Furthermore, the driving member includes a slide groove and a second screw rod. A slide groove is provided on the bottom surface of the cross bar. The upper ends of the vertical rods on the two supporting members extend into the slide groove. The upper end of each vertical rod slides and contacts the slide groove. One end of the second screw rod rotates to connect the left side of the slide groove, and the other end moves through the cross bar on the right side of the slide groove. The left and right parts of the second screw rod are respectively threadedly connected to the two vertical rods, and the threads of the left and right parts of the second screw rod rotate in opposite directions.

[0008] Furthermore, a motor is fixed on the right side of the crossbar, and the right end of the screw rod 2 is connected to the output end of the motor; the upper ends of the left and right vertical rods are respectively provided with a threaded hole 1 and a threaded hole 2 corresponding to the threads on the left and right parts of the screw rod 2.

[0009] Furthermore, the supporting tube is a cylindrical body with one end open and the other end closed, the open end of each supporting tube is fixedly connected to the vertical pole on the same side, and the connecting plate is a circular plate body whose circumferential surface slides in contact with the inner side of the supporting tube.

[0010] Furthermore, a scale is provided on the front side of the measuring rod on the left side, and the scale is composed of a plurality of scale lines arranged at intervals from left to right, with a spacing of 1 cm between each two adjacent scale lines. The scale line at the leftmost end of the scale is the 0 scale line, and the values corresponding to the scale lines from left to right in the scale increase successively.

[0011] Furthermore, when the spring on the left side of the bearing is in a natural state, the slider on the bearing is located in the right end of the sliding hole, the right side of the limit plate is flush with the right end of the bearing tube, and the 0 scale line of the measuring rod is flush with the left side of the left vertical pole.

[0012] Through the above technical solution, the beneficial effects of the utility model are:

[0013] When the two carrying tubes are extended into the copper strip roll, the two limit plates drive the connected measuring rods to move in opposite directions, and the position of the utility model is adjusted to make the movement distances of the two measuring rods equal. At this time, it shows that the lengths of the free ends of the two carrying tubes extended into the copper strip roll are equal, and the copper strip roll is located in the center of the utility model, avoiding tilting or falling when the copper strip roll is hoisted.

[0014] After the two limiting plates of the utility model are fixed, they can limit the left and right movement of the copper strip roll.

[0015] The utility model can hoist copper strip rolls of different widths by controlling the relative movement distance of two bearing members. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a sectional front view of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the screw rod of the utility model connecting two vertical poles with two threads;

[0019] Figure 4 It is a structural diagram of the connection between the limit plate, the connecting plate and the measuring rod on the left side of the utility model.

[0020] The numbers in the attached figure are: 1. horizontal bar, 2. vertical bar, 3. bearing tube, 4. measuring rod, 5. sliding hole, 6. limit plate, 7. slider, 8. connecting plate, 9. measuring rod, 10. lifting ear, 11. scale, 12. spring, 13. screw 1, 14. nut, 15. slide groove, 16. screw 2, 17. motor, 18. threaded hole 1, 19. threaded hole 2. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0022] like Figures 1 to 4 As shown, a copper strip roll lifting device includes a cross bar 1, which is a rectangular bar. A lifting ear 10 is provided in the middle of the top surface of the cross bar 1, and also includes a bearing member; the left and right parts of the cross bar 1 are both provided with bearing members for sliding left and right, and the two bearing members are in a left-right symmetrical state. The bearing members include vertical rods 2, bearing tubes 3 and measuring rods 4. The vertical rods 2 on the two bearing members are slidably connected to the cross bar 1, and the vertical rods 2 are rectangular rods. A driving member is provided on the cross bar 1 to drive the two vertical rods 2 to move relative to or away from each other. The lower parts of the opposite surfaces of the two vertical rods 2 are connected to the bearing tube 3. A sliding hole 5 is provided on the peripheral wall of the bearing tube 3. The sliding hole 5 is a rectangular hole arranged along the length direction of the bearing tube 3. The outer wall of the bearing tube 3 slides left and right The movable sleeve has a limit plate 6, which is a circular plate with an inner diameter corresponding to the outer diameter of the bearing tube 3. The inner ring of the limit plate 6 is connected to the connecting plate 8 located in the bearing tube 3 through a slider 7 passing through the sliding hole 5. The slider 7 is a rectangular block that slides in contact with the sliding hole 5. The connecting plate 8 is connected to a measuring rod 4 whose free end is movable through the vertical rod 2 on the same side. The measuring rod is a rectangular rod. The measuring rod 4 is provided with a scale 11. A spring 12 is connected between the connecting plate 8 and the vertical rod 2 on the same side. The spring 12 is sleeved on the outside of the measuring rod 4 in the bearing tube 3. The limit plate 6 is connected to a screw 13 whose free end is movable through the vertical rod 2 on the same side. A nut 14 is threadedly connected to the screw 13 between the limit plate 6 and the vertical rod 2 on the same side.

[0023] The driving member includes a slide groove 15 and a second screw rod 16. The slide groove 15 is provided on the bottom surface of the cross bar 1. The slide groove 15 is a rectangular groove arranged along the length direction of the cross bar 1. The upper ends of the vertical rods 2 on the two bearing members extend into the slide groove 15. The upper end of each vertical rod 2 slides and contacts the slide groove 15. One end of the second screw rod 16 is rotated to connect the left side of the slide groove 15, and the other end moves through the cross bar 1 on the right side of the slide groove 15. The left and right parts of the second screw rod 16 are respectively threadedly connected to the two vertical rods 2, and the left and right parts of the second screw rod 16 have opposite thread rotation directions.

[0024] A motor 17 is fixed on the right side of the crossbar 1, and the right end of the screw rod 2 is connected to the output end of the motor 17; the upper ends of the left and right vertical rods 2 are respectively provided with a threaded hole 18 and a threaded hole 19 corresponding to the threads on the left and right parts of the screw rod 2 16; the motor 17 model selected in the present utility model is F5D200-24GU-18S, and the output shaft of the motor can be rotated forward and reverse.

[0025] The supporting tube 3 is a cylindrical body with one end open and the other end closed. The open end of each supporting tube 3 is fixedly connected to the vertical pole 2 on the same side. The connecting plate 8 is a circular plate body whose circumferential surface slides in contact with the inner side of the supporting tube 3.

[0026] A scale 11 is provided on the front side of the measuring rod 4 on the left side. The scale 11 is composed of a plurality of scale lines spaced from left to right, with a spacing of 1 cm between each two adjacent scale lines. The leftmost scale line of the scale 11 is the 0 scale line, and the values corresponding to the scale lines from left to right in the scale 11 increase successively.

[0027] When the spring 12 on the left-side carrier is in a natural state, the slider 7 on the carrier is located in the right end of the slide hole 5, the right side of the limit plate 6 is flush with the right end of the carrier tube 3, and the 0 scale line of the measuring rod 4 is flush with the left side of the left vertical pole 2.

[0028] Before use, connect the lifting lug 10 on the crossbar 1 of the utility model to a crane or other lifting machinery;

[0029] When in use, rotate the nut 14 on each screw rod 13 so that each nut 14 contacts the limit plate 6 on the same side; the motor 17 drives the screw rod 2 16 to rotate. When the screw rod 2 16 rotates, the two vertical poles 2 move back to back until the distance between the bearing cylinders 3 on the two vertical poles 2 is greater than the width of the copper strip roll to be hoisted, and the two bearing cylinders 3 correspond to the hollows at both ends of the copper strip roll respectively. The motor 17 drives the screw rod 2 16 to rotate in the opposite direction, and the two vertical poles 2 move relative to each other. The free ends of the two bearing cylinders 3 extend into the hollows at both ends of the copper strip roll. During the process of the two carrying tubes 3 extending into the hollow of the copper strip roll, the limit plate 6 on the left contacts the left end of the copper strip roll and moves to the left along the left carrying tube 3. Since the left measuring rod 4 is connected to the limit plate 6 via the connecting plate 8 and the slider 7, the left measuring rod 4 moves to the left relative to the carrying tube 3 as the limit plate 6 moves, the spring 12 is compressed, and at the same time, the left screw 13 moves to the left relative to the carrying tube 3. Similarly, during the process of the two carrying tubes 3 extending into the hollow of the copper strip roll, the limit plate 6 on the right contacts the right end of the copper strip roll and moves along the right carrying tube 3 moves to the right, the right measuring rod 4 moves to the right with the limit plate 6 relative to the bearing cylinder 3, the spring 12 is compressed, and the right screw rod 13 moves to the right relative to the bearing cylinder 3. By observing the scales 11 on the left and right measuring rods 4, whether the distance moved to the left by the left measuring rod 4 (that is, the distance from the 0 scale line of the left measuring rod 4 to the left upright 2) is equal to the distance moved to the right by the right measuring rod 4 (that is, the distance from the 0 scale line of the left measuring rod 4 to the left upright 2). If they are not equal, use a crane or other lifting machinery to adjust the distance. Move the present invention left or right until the distance the left measuring rod 4 moves to the left is equal to the distance the right measuring rod 4 moves to the right, and the present invention stops moving left or right. At this time, the free ends of the two supporting cylinders 3 extend into the copper strip roll to the same length, and the copper strip roll is located in the center of the present invention. Subsequently, rotate the nut 14 on each screw 13 so that each nut 14 contacts the vertical rod 2 on the same side. At this time, the two limit plates 6 are limited and will not move back to back. The copper strip roll will not move left or right under the limitation of the two limit plates 6.

[0030] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Without violating the spirit of the present invention, that is, within the scope of disclosure, any equivalent or equivalent deformation or replacement of the technical solution of the utility model shall fall within the scope of protection of the present invention.

Claims

1. A copper strip coil hoisting device, comprising a crossbar (1), characterized in that: The invention also includes a bearing member; the left and right parts of the cross bar (1) are both provided with bearing members for sliding left and right, and the bearing member includes a vertical rod (2), a bearing tube (3) and a measuring rod (4); the vertical rods (2) on the two bearing members are both slidably connected to the cross bar (1); the cross bar (1) is provided with a driving member for driving the two vertical rods (2) to move relative to or away from each other; the lower parts of the opposite surfaces of the two vertical rods (2) are both connected to the bearing tube (3); a sliding hole (5) is provided on the peripheral wall of the bearing tube (3); a limit plate (6) is sleeved on the outer side of the bearing tube (3) for sliding left and right; the limit plate (6) is provided with a plurality of holes; and the limit plate (6) is provided with a plurality of holes. The inner ring is connected to a connecting plate (8) located in the bearing tube (3) through a slider (7) passing through the sliding hole (5). The connecting plate (8) is connected to a measuring rod (4) whose free end movably passes through the vertical rod (2) on the same side. A scale (11) is provided on the measuring rod (4). A spring (12) is connected between the connecting plate (8) and the vertical rod (2) on the same side. A screw rod (13) whose free end movably passes through the vertical rod (2) on the same side is connected to the limiting plate (6). A nut (14) is threadedly connected to the screw rod (13) between the limiting plate (6) and the vertical rod (2) on the same side.

2. A copper strip coil hoisting device according to claim 1, characterized in that: The driving member includes a slide groove (15) and a second screw rod (16). The slide groove (15) is provided on the bottom surface of the cross bar (1). The upper ends of the vertical rods (2) on the two bearing members extend into the slide groove (15). The upper end of each vertical rod (2) slides and contacts the slide groove (15). One end of the second screw rod (16) is rotatably connected to the left side of the slide groove (15), and the other end is movable through the cross bar (1) on the right side of the slide groove (15). The left and right parts of the second screw rod (16) are respectively threadedly connected to the two vertical rods (2), and the threads of the left and right parts of the second screw rod (16) are in opposite directions.

3. A copper strip coil hoisting device according to claim 2, characterized in that: A motor (17) is fixed on the right side of the crossbar (1), and the right end of the second screw rod is connected to the output end of the motor (17); the upper ends of the left and right vertical rods (2) are respectively provided with a threaded hole (18) and a threaded hole (19) corresponding to the threads on the left and right parts of the second screw rod (16).

4. A copper strip coil hoisting device according to claim 1, characterized in that: The bearing tube (3) is a cylindrical body with one end open and the other end closed. The open end of each bearing tube (3) is fixedly connected to the vertical rod (2) on the same side. The connecting plate (8) is a circular plate body with a circumferential surface slidingly contacting the inner side surface of the bearing tube (3).

5. The copper strip coil hoisting device according to claim 1, characterized in that: A scale (11) is provided on the front side of the measuring rod (4) on the left side. The scale (11) is composed of a plurality of scale lines spaced from left to right, with a spacing of 1 cm between each two adjacent scale lines. The scale line at the leftmost end of the scale (11) is the 0 scale line, and the values corresponding to the scale lines from left to right in the scale (11) increase in sequence.

6. A copper strip coil hoisting device according to claim 5, characterized in that: When the spring (12) on the left side of the bearing member is in a natural state, the slider (7) on the bearing member is located in the right end of the sliding hole (5), the right side of the limit plate (6) is flush with the right end of the bearing tube (3), and the 0 scale line of the measuring rod (4) is flush with the left side of the left upright (2).

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