Steel coil transportation saddle

Abstract

The utility model provides a steel coil transportation saddle which comprises two longitudinally-arranged first sleepers and at least two transversely-arranged second sleepers, the two second sleepers are flexible sleepers and are both arranged on the two first sleepers, the multiple second sleepers are arranged at intervals, and the steel coil transportation saddle further comprises a locking assembly. The locking assembly is disposed below the first sleeper. Due to the fact that the second sleeper is the flexible sleeper, after the steel coil is placed on the second sleeper, the second sleeper can deform, the second sleeper is bent into the arc shape, the contact area between the second sleeper and the steel coil is increased, and the pressure intensity between the steel coil and the second sleeper is reduced. And the probability of black spots and contusion of the steel coil in the transportation process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel coil transportation, in particular to a steel coil transportation saddle. Background Art

[0002] At present, domestic high-end automotive sheet metal and high-end home appliance sheet metal production bases cannot be completely built around automobile OEMs and home appliance manufacturers. After the steel is rolled, heat treated, coated and plated, it often needs to be transported over long distances in the form of steel coils to reach automobile parts production workshops and home appliance, door and window production workshops.

[0003] In the process of using the existing bracket technology to operate the existing steel coils, it was found that during the long-distance transportation of the steel coils by car, black spots and bruises are prone to appear at the contact point between the steel plate and the bracket. Such black spots and bruises are not allowed by the manufacturer. Therefore, during the production process, it is often necessary to cut off the plate with black spots and bruises, resulting in waste of plate.

[0004] In summary, there is an urgent need for a steel coil transport saddle to solve or at least partially solve the problems existing in the prior art. Utility Model Content

[0005] The utility model aims to provide a steel coil transport saddle, aiming to solve the problem that the existing bracket easily causes black spots and bruises on the steel coil during transportation. The specific technical solution is as follows:

[0006] A steel coil transport saddle comprises two longitudinally arranged first sleepers and at least two transversely arranged second sleepers, the two second sleepers are flexible sleepers, and the two second sleepers are arranged on the two first sleepers, and the multiple second sleepers are arranged at intervals; the steel coil transport saddle also comprises an adjusting screw, both ends of the adjusting screw are arranged with threads, the two ends of the adjusting screw respectively penetrate the two first sleepers, and the adjusting screw is simultaneously threadedly connected to the two first sleepers, and the threads at the two ends of the adjusting screw have opposite rotation directions.

[0007] Furthermore, it also includes a ruler rod, which is arranged perpendicular to the first sleepers, fixedly connected to one of the first sleepers, and runs through another first sleeper, and is provided with scale lines arranged along the length direction of the ruler rod.

[0008] Furthermore, the second sleeper includes a laminated plate and a limiting layer. There are multiple laminated plates, which are stacked up and down, and the multiple laminated plates are wrapped in the limiting layer.

[0009] Furthermore, the second sleeper also includes a protective layer and an adhesive layer, the protective layer is wrapped around the outer side of the limiting layer, and the adhesive layer is fixed outside the protective layer.

[0010] Furthermore, the steel coil transport saddle also includes a locking assembly, which includes a locking belt and a locking device. The locking belt is arranged below the first sleeper, and the locking device is arranged at one end of the locking belt.

[0011] Furthermore, a clearance groove is arranged at the bottom of the first sleeper, and the locking belt is arranged through the clearance groove.

[0012] Furthermore, a protective chamfer is arranged at the bottom of the first sleeper, and the protective chamfer is arranged on both sides of the bottom of the first sleeper.

[0013] Furthermore, the locking assembly also includes a clamping block and a fastener, the clamping block is fastened to the bottom of the first sleeper by the fastener, and the clamping block is arranged across the clearance groove, the locking belt is clamped in the clearance groove by the clamping block, and the clamping block is accommodated in the clearance groove.

[0014] Furthermore, a supporting inclined surface is arranged on the first sleepers, and the supporting inclined surfaces on the two first sleepers are arranged opposite to each other.

[0015] Further, the second sleeper is arranged on the first sleeper in an overlapping manner.

[0016] Furthermore, the two first sleepers are connected by a locking belt.

[0017] The application of the technical solution of the utility model has the following beneficial effects:

[0018] In actual use, the relative distance between the two first sleepers is first adjusted according to the actual size of the steel coil, and the second sleeper is overlapped on the first sleeper. The number of second sleepers is determined according to the actual length of the steel coil. The larger the steel coil is, the longer the length of the steel coil is, and the number of second sleepers can be appropriately increased. In this embodiment, three second sleepers are used as an example for explanation. During transportation, the steel coil is placed on the second sleeper. Because the second sleeper is a flexible sleeper, after the steel coil is placed on the second sleeper, the second sleeper will be deformed, so that the second sleeper is bent into an arc, which increases the contact area between the second sleeper and the steel coil, thereby reducing the pressure between the steel coil and the second sleeper. Reduce the probability of black spots and bruises on the steel coil during transportation.

[0019] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. Figure 1-Figure 5 , the utility model is further described in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of a steel coil transport saddle of the utility model;

[0022] Figure 2 yes Figure 1 Magnified view at A in the middle;

[0023] Figure 3 It is a cross-sectional view of a steel coil transport saddle of the utility model;

[0024] Figure 4 yes Figure 3 Magnified view at B in the middle;

[0025] Figure 5 The utility model is an exploded view of a steel coil transport saddle locking piece and a first sleeper.

[0026] Among them, 1. the first sleeper; 11. the clearance groove; 12. the protective chamfer; 13. the supporting slope; 2. the second sleeper; 21. the laminated plate; 22. the limiting layer; 23. the protective layer; 24. the adhesive layer; 3. the locking assembly; 31. the locking belt; 32. the locking device; 33. the clamping block; 34. the fastener; 4. the adjusting screw; 5. the adjusting hand wheel; 6. the ruler rod. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below, and preferred embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] After research, it was found that the reason why black spots and bruises occur in the steel coil during transportation is that the steel coil is supported on a bracket. In order to adapt to steel coils of different diameters, the existing bracket is often larger. The contact area between the existing bracket and the steel coil is small and the pressure is large. During transportation, as the vehicle starts and brakes, the steel coil moves backward relative to the bracket when starting and moves forward relative to the bracket when braking. Therefore, after multiple starts and brakes, the place where the steel coil contacts the bracket will rub out black spots and even bruises. If a transport saddle is designed that can increase the contact area between the steel coil and the transport saddle and reduce the pressure at the contact point between the steel coil and the transport saddle, the occurrence of black spots and bruises can be significantly reduced.

[0030] Example:

[0031] See also Figure 1-Figure 5 The present embodiment provides a steel coil transport saddle, comprising two longitudinally arranged first sleepers 1 and at least two transversely arranged second sleepers 2, the two second sleepers 2 are flexible sleepers, and the two second sleepers 2 are arranged on the two first sleepers 1; the steel coil transport saddle also includes an adjusting screw 4, both ends of the adjusting screw 4 are arranged with threads, the two ends of the adjusting screw 4 respectively pass through the two first sleepers 1, and the adjusting screw 4 is threadedly connected to the two first sleepers 1 at the same time, and the threads at the two ends of the adjusting screw 4 have opposite rotation directions.

[0032] Specifically, both ends of the two second sleepers 2 are overlapped on the two first sleepers 1, and the second sleepers 2 and the first sleepers 1 are arranged perpendicular to each other.

[0033] In actual use, the relative distance between the two first sleepers 1 is first adjusted according to the actual size of the steel coil, and the second sleeper 2 is overlapped on the first sleeper 1. The number of second sleepers 2 is determined according to the actual length of the steel coil. The larger the steel coil is, the longer the length of the steel coil is, and the number of second sleepers 2 can be appropriately increased. In this embodiment, three second sleepers 2 are used as an example for explanation. During transportation, the steel coil is placed on the second sleeper 2. Because the second sleeper 2 is a flexible sleeper, after the steel coil is placed on the second sleeper 2, the second sleeper 2 will be deformed, so that the second sleeper 2 is bent into an arc, which increases the contact area between the second sleeper 2 and the steel coil, thereby reducing the pressure between the steel coil and the second sleeper 2. Reduce the probability of black spots and bruises on the steel coil during transportation.

[0034] Two adjusting screws 4 are arranged, and the two adjusting screws 4 are arranged at two ends of the first sleeper 1 respectively, and adjusting hand wheels 5 are arranged at both ends of the adjusting screws 4.

[0035] It can be understood that when the gap between the two first sleepers 1 needs to be adjusted, the adjusting hand wheel 5 on the adjusting screw 4 is rotated from one side to drive the two adjusting screws 4 to rotate at the same time, so that the two first sleepers 1 are moved closer to each other or farther away from each other. The purpose of arranging two adjusting hand wheels 5 at both ends of the adjusting screw 4 is to facilitate the operator to adjust the spacing between the sleepers from any side of the sleepers. Of course, in order to enable the two adjusting screws 4 to rotate at the same time, in some other embodiments, the two adjusting screws 4 can be connected by a chain and a sprocket. When one adjusting screw 4 is rotated, the other adjusting screw 4 will also rotate at the same time driven by the sprocket and the chain, which makes it more convenient to adjust the spacing between the first sleepers 1. Of course, in some embodiments, only one adjusting screw 4 can be provided.

[0036] Furthermore, the invention further comprises a scale rod (6), wherein the scale rod (6) is arranged perpendicular to the first sleepers (1), the scale rod (6) is fixedly connected to one of the first sleepers (1), and the scale rod (6) passes through another of the first sleepers (1), and the scale rod (6) is provided with scale lines arranged along the length direction of the scale rod (6).

[0037] It can be understood that in order to better fix steel coils of different outer diameters (sizes), it is necessary to ensure the stability and safety of the steel coils on the transport saddle by adjusting the spacing between the first sleepers 1. When adjusting the distance between the two first sleepers 1, the scale rod 6 passes through or retracts from one of the first sleepers 1, and the scale rod 6 reading at the intersection of the scale rod 6 and the inner side of the first sleeper 1 is the spacing between the two first sleepers 1. This makes it convenient for operators to adjust the spacing between the two first sleepers 1.

[0038] In actual production, the spacing setting range of the first sleepers 1 has been determined by measuring and determining according to the steel coil size, steel grade performance, transportation distance and other indicators, and a detailed comparison table has been prepared. The operator only needs to adjust the spacing between the two first sleepers 1 according to the comparison table. The existence of the scale bar 6 greatly facilitates the operator to adjust the spacing between the two first sleepers 1. The operator only needs to observe the value of the scale bar 6 on one side of the first sleeper 1 that passes through. In actual production, the spacing between the two first sleepers 1 is generally between 45 cm and 65 cm.

[0039] Furthermore, the second sleeper 2 includes a laminated plate 21 and a limiting layer 22 . The laminated plate 21 includes a plurality of laminated plates 21 . The plurality of laminated plates 21 are stacked up and down, and the plurality of laminated plates 21 are wrapped in the limiting layer 22 .

[0040] It can be understood that thin plates are prone to deformation. The laminated plates 21 are made into thin plates, and are stacked into the pillow core of the second sleeper 2 by stacking multiple laminated plates 21. The arrangement of the stacked multiple laminated plates 21 is conducive to the deformation of the second sleeper 2, and enhances the deformation capacity of the second sleeper 2, which is conducive to increasing the contact area between the second sleeper 2 and the steel coil. The limiting layer 22 wraps and limits the pillow core formed by stacking multiple laminated plates 21, so that the limiting layer 22 limits the multiple laminated plates 21 at the same time, so that the second sleeper 2 remains as a whole, and prevents the multiple laminated plates 21 from separating from each other. It should be noted that in this embodiment, the second sleeper 2 is made of polyurethane material. In other embodiments, the second sleeper 2 can also be made of flexible materials such as rubber, straw, and plastic. In practical applications, the second sleeper 2 can be supported on two first sleepers 1 respectively. In special cases, the two ends of the second sleeper 2 are supported on the first sleepers 1 respectively, and the middle part of the second sleeper 2 is bent downward and supported on the ground or on a transport vehicle, thereby forming a stable support for the steel coil located on the second sleeper 2.

[0041] In some embodiments, the second sleeper 2 further includes a protective layer 23 and an adhesive layer 24 , the protective layer 23 is wrapped around the outer side of the limiting layer 22 , and the adhesive layer 24 is fixed outside the protective layer 23 .

[0042] It is understandable that in actual use, the steel coil is in contact with the second sleeper 2, and oil stains are often attached to the steel coil. Therefore, after multiple uses, the second sleeper 2 will become dirty. By arranging the protective layer 23, the steel coil is in contact with the protective layer 23. When the protective layer 23 becomes dirty, the protective layer 23 and the adhesive layer 24 are replaced in time. In actual applications, the protective layer 23 is often a plastic film, and the adhesive layer 24 is a tape. The laminate 21 and the limiting layer 22 are wrapped with the plastic film, and the plastic film is bonded and fixed with the tape. Of course, in other embodiments, the protective layer 23 can also be a film of other materials, and the adhesive layer 24 can also use other materials such as glue, and it is only necessary to fix the protective layer 23.

[0043] In some embodiments, the steel coil transport saddle also includes a locking assembly 3, which includes a locking belt 31 and a locker 32. The locking belt 31 is arranged under the first sleeper 1, and the locker 32 is arranged at one end of the locking belt 31.

[0044] It can be understood that when in use, the steel coil, the first sleeper 1 and the second sleeper 2 are bound by the locking belt 31, and the locking belt 31 is tensioned by the locking device 32, so that the steel coil is firmly fixed on the first sleeper 1 and the second sleeper 2. It should be noted that the number of the locking belt 31 and the locking device 32 can be set according to the actual situation of the steel coil, and two groups or multiple groups can be set. Of course, in the case of a small steel coil, only one group of locking belt 31 and locking device 32 can be arranged.

[0045] In some embodiments, a clearance groove 11 is arranged at the bottom of the first sleeper 1, and the locking belt 31 is arranged through the clearance groove 11.

[0046] It can be understood that by passing the locking belt 31 through the clearance groove 11, the first sleeper 1 will not cause compression damage to the locking belt 31 when bearing pressure, thereby preventing the locking belt 31 from being crushed by the first sleeper 1, which is beneficial to increasing the service life of the locking belt 31.

[0047] Furthermore, a protective chamfer 12 is arranged at the bottom of the first sleeper 1 , and the protective chamfer 12 is arranged on both sides of the bottom of the first sleeper 1 .

[0048] It can be understood that when the locking belt 31 is used to bundle the steel coil and the first and second sleepers 1, 2, a smooth transition is made through the protective chamfer 12 on the first sleeper 1 to prevent stress concentration at the transition point from causing the locking belt 31 to break, which is beneficial to increasing the service life of the locking belt 31 and improving the safety of steel coil transportation.

[0049] In some embodiments, the locking assembly 3 also includes a clamping block 33 and a fastener 34, the clamping block 33 is fastened to the bottom of the first sleeper 1 by the fastener 34, and the clamping block 33 is arranged across the give-way groove 11, the locking belt 31 is clamped in the give-way groove 11 by the clamping block 33, and the clamping block 33 is accommodated in the give-way groove.

[0050] It can be understood that the locking belt 31 is fixed to the first sleeper 1 by the locking block and the fastener 34, so that the first sleeper 1 and the locking belt 31 form a whole. Such a configuration is conducive to the transportation of the first sleeper 1 and the locking belt 31, and reduces the probability of the locking belt 31 being lost during transportation. In this embodiment, the fastener 34 is a screw. In other embodiments, the fastener 34 can also be a bolt or other structure or component that can fix the pressing block 33. The pressing block 33 is accommodated in the clearance groove 11, so that when the first sleeper 1 is supported on the ground or supported on a transport vehicle, there is a gap between the pressing block 33 and the ground, preventing the pressing block 33 from being supported on the ground, causing the pressing block 33 to press the locking belt 31 too tightly and causing damage to the locking belt 31.

[0051] In some embodiments, a supporting inclined surface 13 is arranged on the first sleeper 1, and the supporting inclined surfaces 13 on two first sleepers 1 are arranged opposite to each other.

[0052] It can be understood that the arrangement of the supporting inclined surface 13 is conducive to supporting the second sleeper 2 on the first sleeper 1, thereby increasing the contact area between the first sleepers 1 and the first sleepers 1, and making the support of the first sleeper 1 to the second sleeper 2 more stable and reliable.

[0053] In some embodiments, the second sleepers 2 are arranged on the first sleepers 1 in an overlapping manner. Installation by overlapping is convenient for disassembly, assembly and transportation, and convenient for adjusting the number and spacing of the second sleepers 2 according to the actual situation of the steel coil, that is, when the length of the steel coil is longer and the weight of the steel coil is heavier, the number of second sleepers 2 needs to be increased and the spacing between adjacent second sleepers 2 needs to be shortened.

[0054] In some embodiments, the two first sleepers 1 are connected by a locking belt 31 .

[0055] It can be understood that, in addition to being directly connected through the adjusting screw 4, the two first sleepers 1 are also connected through the locking belt 31. After the locking belt 31 is pressed in the clearance groove 11 by the pressing block 33, the locking belt 31 has a limiting effect on the two first sleepers 1, preventing the two first sleepers 1 from moving away from each other due to the pressure of the steel coil.

[0056] The working principle and working process of this embodiment are as follows:

[0057] During use, the two first sleepers 1 are placed on the transport vehicle, and the spacing between the two first sleepers 1 is adjusted according to the steel coils to be transported. When adjusting, the two first sleepers 1 can be moved closer to or farther away from each other by simply turning the handle on the screw rod. After adjusting the spacing between the first sleepers 1, the locking belt 31 is passed through the clearance grooves 11 on the two first sleepers 1, and the locking belt 31 is fixed in the clearance grooves 11 by the pressing block 33 and the fastener 34. At this time, the two first sleepers 1 are connected by the adjusting screw 4 and the locking belt 31 to prevent the two first sleepers 1 from relative displacement, the second sleeper 2 is overlapped on the supporting inclined surfaces 13 of the two first sleepers 1, the steel coil to be transported is hoisted on the second sleeper 2, the steel coil and the first sleeper 1 and the second sleeper 2 are bundled by the locking belt 31, and the locking belt 31 is tensioned by the tensioner so that the locking belt 31 bundles and fixes the steel coil, the first sleeper 1 and the second sleeper 2.

[0058] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A steel coil transport saddle, characterized in that: The invention comprises two first sleepers (1) arranged longitudinally and at least two second sleepers (2) arranged transversely, wherein the second sleepers (2) are flexible sleepers, and the second sleepers (2) are arranged on the two first sleepers (1), and the plurality of second sleepers (2) are arranged at intervals; It also includes an adjusting screw (4), both ends of which are provided with threads, the two ends of the adjusting screw (4) respectively penetrate the two first sleepers (1), and the adjusting screw (4) is simultaneously threadedly connected to the two first sleepers (1), and the threads at the two ends of the adjusting screw (4) have opposite rotation directions.

2. The steel coil transport saddle according to claim 1, characterized in that: The invention also comprises a scale rod (6), wherein the scale rod (6) is arranged perpendicular to the first sleepers (1), the scale rod (6) is fixedly connected to one of the first sleepers (1), and the scale rod (6) passes through another of the first sleepers (1), and the scale rod (6) is provided with scale lines arranged along the length direction of the scale rod (6).

3. The steel coil transport saddle according to claim 1, characterized in that: The second sleeper (2) comprises a laminated plate (21) and a limiting layer (22), the laminated plates (21) are multiple in number, the multiple laminated plates (21) are stacked up and down, and the multiple laminated plates (21) are wrapped in the limiting layer (22).

4. The steel coil transport saddle according to claim 3, characterized in that: The second sleeper (2) further comprises a protective layer (23) and an adhesive layer (24), wherein the protective layer (23) is wrapped around the outside of the limiting layer (22), and the adhesive layer (24) is fixed outside the protective layer (23).

5. The steel coil transport saddle according to claim 1, characterized in that: It also includes a locking assembly (3), the locking assembly (3) including a locking belt (31) and a locking device (32), the locking belt (31) is arranged below the first sleeper (1), and the locking device (32) is arranged at one end of the locking belt (31).

6. The steel coil transport saddle according to claim 5, characterized in that: A clearance groove (11) is arranged at the bottom of the first sleeper (1), and the locking belt (31) is arranged through the clearance groove (11).

7. The steel coil transport saddle according to claim 6, characterized in that: The bottom of the first sleeper (1) is provided with a protective chamfer (12), and the protective chamfer (12) is arranged on both sides of the bottom of the first sleeper (1).

8. The steel coil transport saddle according to claim 6, characterized in that: The locking assembly (3) further comprises a pressing block (33) and a fastener (34); the pressing block (33) is fastened to the bottom of the first sleeper (1) by means of the fastener (34); the pressing block (33) is arranged across the clearance groove (11); the locking belt (31) is pressed in the clearance groove (11) by means of the pressing block (33); and the pressing block (33) is accommodated in the clearance groove (11).

9. A steel coil transport saddle according to any one of claims 1 to 8, characterized in that: A supporting inclined surface (13) is arranged on the first sleeper (1), and the supporting inclined surfaces (13) on the two first sleepers (1) are arranged opposite to each other.

10. A steel coil transport saddle according to any one of claims 1-8, characterized in that: The two first sleepers (1) are connected via a locking belt (31).

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