Roller storage box capable of being stacked in multiple layers

Abstract

The utility model belongs to the technical field of metallurgy and discloses a roller storage box capable of being stacked in multiple layers, which comprises a storage box body, the storage box body is provided with a storage groove for storing rollers, a buffer cushion block is fixed in the storage groove, the buffer cushion block is provided with a plurality of arc-shaped grooves which are matched with the diameters of the rollers and are convenient for storing the rollers, and the arc-shaped grooves are matched with the diameters of the rollers. The roller storage box comprises a storage box body, at least two opposite angles of the storage box body are each provided with a stacking limiting mechanism, when multiple layers of the storage box body are stacked, the stacking limiting mechanisms limit the storage box body stacked on the upper layer of the storage box body, multiple rollers can be stored in a single roller storage box, multiple layers of roller storage boxes can be stacked together, the occupied area is effectively reduced, and the occupied area is reduced. And the transportation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgy, in particular to a multi-layer stackable roller storage box. Background Art

[0002] Rollers are extremely important production materials in the steel rolling process. The surface morphology of the steel plate is a decaying copy of the surface morphology of the rolls. Therefore, in order to maintain good surface quality of the steel plate, the rolling mill must replace qualified rolls every time a certain tonnage of steel plate is rolled.

[0003] In order to ensure the continuity of the steel rolling production process, a large number of spare rolls must be kept in the steel rolling workshop and the grinding roll room. At present, in cold rolling mills or hot rolling mills, most of the rolls are stored in a single layer on the workshop floor, and the rolls are transferred between the steel rolling workshop and the grinding roll room by the cooperation of the rolling mill roll changing trolley and the crane. However, with the widespread application of 20-roller mills and 18-roller mills, there are many rolls on a single set of rolling mills, and the rolls are small in size and light in weight. At the same time, the rolls are frequently changed during the rolling process, and more rolls need to be kept in reserve. The amount of roll transfer between workshops is also greater. If the existing single-layer storage method and the transfer method of the rolling mill roll changing trolley and the crane are continued to be used, it will lead to problems such as large roll storage area and low transportation efficiency.

[0004] In addition, the existing transportation methods are not conducive to selecting suitable forklifts, flatbed trucks, AGV vehicles or other transportation methods according to the actual situation on site. Utility Model Content

[0005] To this end, in order to solve the above-mentioned problem, the utility model provides a multi-layer stackable roller storage box, which can not only store multiple rollers in a single roller storage box, but also realize stacking of multi-layer roller storage boxes together, so as to effectively reduce the floor space and improve transportation efficiency. At the same time, it can also meet various transportation methods such as cranes, forklifts, flatbed trucks or AGVs.

[0006] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0007] The utility model provides a roller storage box which can be stacked in multiple layers, comprising a storage box body, wherein the storage box body is provided with a storage groove for storing the rollers, a buffer pad is fixed in the storage groove, and the buffer pad has a plurality of arc grooves adapted to the diameter of the rollers; at least two diagonal portions of the storage box body are provided with a stacking limit mechanism, and when multiple layers are stacked, the stacking limit mechanism limits the storage box body stacked in an upper layer.

[0008] Furthermore, the stacking limiting mechanism includes a supporting plate and a guide plate, the supporting plates are laterally fixed to the corners of the storage box body, and the guide plates are vertically fixed to the two outer sides of the corresponding supporting plates, and the guide plate and the supporting plate together form a limiting groove for limiting the storage box body stacked on the upper layer; when multiple layers are stacked, the supporting plate abuts against the bottom of the storage box body stacked on the upper layer, and the guide plate limits the outer side of the storage box body stacked on the upper layer.

[0009] Furthermore, the storage box body includes a base, side panels and a first support plate, the side panels are respectively fixed on two opposite sides of the base, and the two side panels correspond one to one towards the two ends of the roller; the first support plates are all arranged at the corners of the base, and are respectively fixedly connected to the corresponding side panels in a cross manner; the side panels, the first support plates and the base together enclose the storage groove.

[0010] Furthermore, the base includes 4 square steel tubes and at least two first channel steels. The 4 square steel tubes are cross-connected end to end to form a bearing frame. The first channel steels are fixed between two opposite square steel tubes at intervals, and the length direction of the first channel steels crosses the length direction of the rolling roller; the buffer pad is fixed on the first channel steel; the side plates are respectively fixed on the corresponding two opposite square steel tubes, and the first support plates are respectively fixed on the other two opposite square steel tubes.

[0011] Furthermore, a second channel steel for preventing the roller from rolling out of the storage groove is fixed to the first channel steel, and the second channel steel is provided with a first protective plate for buffering.

[0012] Furthermore, a second support plate for supporting the stacking limit mechanism is provided on the base, and the second support plate is fixed to the connecting portion between the side plate and the first support plate. The side plate, the first support plate and the second support plate together form a support mechanism, and the stacking limit mechanism is fixed on the support mechanism.

[0013] Furthermore, the first supporting plate is provided with lifting ears for lifting.

[0014] Furthermore, a second protective plate for buffering is provided on the groove wall of the end of the storage groove facing the roller.

[0015] Furthermore, a third channel steel is provided at the bottom of the storage box body for cooperating with a fork to pick up the storage box.

[0016] Furthermore, the buffer pad is a nylon pad or a rubber pad.

[0017] The technical solution provided by the utility model has the following beneficial effects:

[0018] By means of a storage box body having a storage groove and a buffer pad block having multiple arc-shaped grooves fixed in the storage groove, the buffer pad block can fix and store multiple rollers, and then the stacking limiting mechanism can be used to stack multiple layers of roller storage boxes together, so as to effectively reduce the floor space and improve transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a top view of a roll storage box that can be stacked in multiple layers in an embodiment;

[0020] Figure 2 Shown Figure 1 Cross-section of the middle AA;

[0021] Figure 3 Shown Figure 1 Cross-section of the middle BB;

[0022] Figure 4 Shown is a schematic diagram of a first support plate;

[0023] Figure 5 Shown is a schematic diagram of a side panel in an embodiment;

[0024] Figure 6 Shown is a schematic diagram of stacking the roll storage boxes in a stacked state in the embodiment. DETAILED DESCRIPTION

[0025] To further illustrate the various embodiments, the present invention provides drawings. These drawings are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, a person of ordinary skill in the art should be able to understand other possible implementations and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] The utility model is now further described in conjunction with the accompanying drawings and specific implementation methods.

[0027] Reference Figures 1 to 3 As shown, the present embodiment provides a roller storage box that can be stacked in multiple layers (hereinafter referred to as the roller storage box), the roller storage box includes a storage box body 1, the storage box body 1 has a storage groove 11 for storing the roller 4, a buffer block 2 is fixed in the storage groove 11, the buffer block 2 has a plurality of arc grooves 21 adapted to the diameter of the roller 4, and a stacking limit mechanism 3 is provided at the four diagonal corners of the storage box body 1, that is, the four corners of the storage box body 1 are provided with a stacking limit mechanism 3.

[0028] like Figure 6As shown, when multiple layers are stacked, the stacking limiting mechanism 3 limits the storage box body 1 stacked on the upper layer.

[0029] In this embodiment, the buffer block 2 is a nylon block, which is fixed to the bottom of the storage groove 11 by bolts, and the size of the arc groove 21 matches the diameter of the roller 4 to ensure that the roller 4 is placed in the arc groove 21 and the roller 4 and the storage box body 1 are separated from each other to protect the surface of the roller 4, and the friction between the roller 4 and the buffer block 2 can prevent the roller 4 from rolling in the arc groove 21.

[0030] By providing a corresponding stacking limit mechanism 3 on each storage box body 1, when multiple roller storage boxes are stacked together, the bottom of the roller storage box located on the upper layer is placed in the stacking limit mechanism 3 of the roller storage box located therebelow and is restricted or limited to complete the stacking of multiple layers of roller storage boxes.

[0031] By means of a storage box body 1 having a storage groove 11 and a buffer pad 2 having a plurality of arc grooves 21 fixed in the storage groove 11, the buffer pad 2 can fix and store a plurality of rollers 4, and then through the stacking limit mechanism 3, multiple layers of roller storage boxes can be stacked together, so as to effectively reduce the floor space and improve the transportation efficiency.

[0032] Of course, in other embodiments, the buffer pad 2 may also be a rubber pad or other buffer pads.

[0033] Furthermore, a stacking limit mechanism 3 is provided at one of the diagonal groups of the storage box body 1, so that stacking of multiple layers of roller storage boxes can be achieved.

[0034] In another preferred embodiment, the stacking limit mechanism 3 includes a supporting plate 31 and a guide plate 32. The supporting plates 31 are laterally fixed to the corners of the storage box body 1, and the guide plates 32 are vertically fixed to the two outer sides of the corresponding supporting plates 31. The guide plates 32 and the supporting plates 31 together form a limit groove for limiting the storage box body 1 stacked on the upper layer. At this time, the guide plate 32 can play a guiding and positioning role when placing the upper roller storage box.

[0035] When stacking multiple layers, Figure 6 The supporting plate 31 shown abuts against the bottom of the stacked storage box body 1, and the guide plate 32 is limited to the outer side of the stacked storage box body 1 to prevent the upper roller storage box from escaping from the limiting groove of the roller storage box below it.

[0036] More specifically, the storage box body 1 includes a base 12, Figure 5 The side panels 13 shown and Figure 4The first support plate 14 shown has two side plates 13 fixed to two opposite left and right sides of the base 12 , respectively, and the two side plates 13 face two end portions of the roller 4 in a one-to-one correspondence.

[0037] The four first support plates 14 are all arranged at the four corners of the base 12, and are fixedly connected to the corresponding side plates 13 in a vertically crossed manner. The side plates 13, the first support plates 14 and the base 12 together enclose a storage groove 11. At the same time, the side plates 13 and the first support plates 14 both play a rigid supporting role to ensure that the rollers 4 in the storage groove 11 are not crushed.

[0038] In this specific embodiment, the base 12 includes four square steel tubes and two first channel steels 121. The four square steel tubes are vertically cross-welded at the head and tail to form a bearing frame. The first channel steel 121 is fixed between two upper and lower opposite square steel tubes at intervals, and the length direction of the first channel steel 121 is perpendicular to the length direction of the rolling roller 4.

[0039] The buffer block 2 is fixed to the first channel steel 121 by bolts to ensure that the buffer block 2 does not move or shake during transportation.

[0040] The side plates 13 and the first support plate 14 are both steel plates. The side plates 13 are fixed on two left and right opposite square steel pipes, and the first support plates 14 are fixed on two upper and lower opposite square steel pipes, so as to enclose the storage groove 11, that is, to act as a baffle, thereby preventing the rollers 4 in the storage box body 1 from rolling out of the roller storage box due to the tilt of the roller storage box during transportation.

[0041] Further preferably, a second support plate 15 for supporting the stacking limiting mechanism 3 is provided on the base 12 , and the second support plate 15 is fixed to the connecting portion between the side plate 13 and the first support plate 14 , and the second support plate 15 is also a steel plate.

[0042] The side plate 13, the first support plate 14 and the second support plate 15 together form a support mechanism, and the stacking limit mechanism 3 is fixed on the support mechanism, that is, the load-bearing plate 31 of the stacking limit mechanism 3 is transversely fixed on the support mechanism to ensure that the stacking limit mechanism 3 is rigidly supported by the storage box body 1, thereby ensuring that the structural strength of the entire roller storage box is strong enough, while achieving a simple structure and low total cost of the roller storage box.

[0043] Further preferably, the first channel steel 121 is fixed with a second channel steel 122 for preventing the roller 4 from rolling out of the storage groove 11, and the second channel steel 122 is provided with a first protective plate for buffering to further prevent the roller 4 from accidentally rolling out of the roller storage box.

[0044] Further preferably, a second protective plate for buffering is provided on the inner side of the first support plate 14 to prevent the two ends of the roller 4 from directly contacting the inner side of the first support plate 14, thereby avoiding the roller 4 from rigidly colliding with the first support plate 14. At this time, the first support plate 14 is the groove wall of the end of the storage groove 11 facing the roller 4.

[0045] Further preferably, the first support plate 14 is provided with a lifting lug 141 for lifting, so as to facilitate the lifting of the roller storage box by a crane.

[0046] When the roll storage box needs to be transported or transferred, it can be lifted by a crane or transported by a forklift. The multi-layer roll storage box can also be placed on a flatbed truck, AGV truck or car for transportation to achieve a variety of transportation methods.

[0047] In another preferred embodiment, a third channel steel 124 for cooperating with a fork to pick up is provided at the bottom of the storage box body 1. Since the third channel steel 124 itself has a hollow space for accommodating the fork, the fork of the forklift can be inserted into the third channel steel 124, thereby realizing the use of a forklift to transport the roller storage box.

[0048] The roller storage box of this embodiment is assembled by commonly used engineering parts such as channel steel, steel plates and nylon pads. Therefore, the materials of the parts of the roller storage box are all commonly used materials, the material cost is low, and the manufacturing process is simple, thereby achieving low cost and economical applicability of the roller storage box.

[0049] Furthermore, by appropriately adjusting the length of the square steel tube of the base 12 and the length of the first channel steel 121 , the storage requirements of rollers 4 of different sizes can be met.

[0050] Also, after a single roller storage box is filled with rollers 4, another roller storage box filled with rollers 4 can be stacked, or empty roller storage boxes can also be stacked in multiple layers, so that the land area for stacking the roller storage boxes can be saved.

[0051] Although the present invention has been specifically demonstrated and described in conjunction with the preferred embodiments, those skilled in the art should understand that various changes may be made to the present invention in form and detail without departing from the spirit and scope of the present invention as defined in the appended claims, all of which are within the scope of protection of the present invention.

Claims

1. A roll storage box capable of being stacked in multiple layers, comprising a storage box body, characterized in that: The storage box body has a storage groove for storing the roll, a buffer block is fixed in the storage groove, and the buffer block has a plurality of arc grooves adapted to the diameter of the roll; At least two diagonal portions of the storage box body are provided with a stacking limiting mechanism. When multiple layers are stacked, the stacking limiting mechanism limits the storage box body stacked on the upper layer.

2. The multi-layer stackable roller storage box according to claim 1, characterized in that: The stacking limiting mechanism includes a bearing plate and a guide plate, wherein the bearing plates are laterally fixed to the corners of the storage box body, and the guide plates are vertically fixed to the two outer sides of the corresponding bearing plates, and the guide plates and the bearing plates together form a limiting groove for limiting the storage box body stacked on the upper layer; when multiple layers are stacked, the bearing plate abuts against the bottom of the storage box body stacked on the upper layer, and the guide plate limits the outer side of the storage box body stacked on the upper layer.

3. The multi-layer stackable roller storage box according to claim 1 or 2, characterized in that: The storage box body includes a base, side panels and a first support plate, the side panels are respectively fixed on two opposite sides of the base, and the two side panels correspond one to one and face the two ends of the roller; the first support plates are arranged at the corners of the base, and are respectively fixedly connected to the corresponding side panels in a cross manner; the side panels, the first support plates and the base together enclose the storage groove.

4. The multi-layer stackable roller storage box according to claim 3, characterized in that: The base includes four square steel tubes and at least two first channel steels. The four square steel tubes are cross-connected end to end to form a bearing frame. The first channel steels are fixed between two opposite square steel tubes at intervals, and the length direction of the first channel steels crosses the length direction of the rolling roller; the buffer pad is fixed on the first channel steel; the side plates are respectively fixed on the corresponding two opposite square steel tubes, and the first support plates are respectively fixed on the other two opposite square steel tubes.

5. The multi-layer stackable roller storage box according to claim 4, characterized in that: The first channel steel is fixed with a second channel steel for preventing the roller from rolling out of the storage groove, and the second channel steel is provided with a first protective plate for buffering.

6. The multi-layer stackable roller storage box according to claim 3, characterized in that: A second support plate for supporting the stacking limit mechanism is provided on the base, the second support plate is fixed to the connecting portion between the side plate and the first support plate, the side plate, the first support plate and the second support plate together form a support mechanism, and the stacking limit mechanism is fixed on the support mechanism.

7. The multi-layer stackable roller storage box according to claim 3, characterized in that: The first supporting plate is provided with lifting ears for lifting.

8. The multi-layer stackable roller storage box according to claim 1 or 2, characterized in that: A second protective plate for buffering is arranged on the groove wall of the end of the storage groove facing the roller.

9. The multi-layer stackable roller storage box according to claim 1 or 2, characterized in that: The bottom of the storage box body is provided with a third channel steel for cooperating with a fork to pick up.

10. The multi-layer stackable roller storage box according to claim 1 or 2, characterized in that: The buffer pad is a nylon pad or a rubber pad.

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