CN218086563U - Skateboard tray - Google Patents

Abstract

The utility model relates to a sliding plate tray, which comprises a tray for bearing cylindrical goods and a stop component for preventing the cylindrical goods from rolling on the tray in the circumferential direction, wherein the stop component comprises two stop parts which are fixed on the tray and the cylindrical goods are placed between the two stop parts; the stop piece comprises at least two stop blocks, and a stop inclined plane which is abutted against the peripheral surface of the cylindrical goods is formed on one side, close to the cylindrical goods, of each stop block. Compared with the existing bulk scheme, the sliding plate tray disclosed by the invention is used for loading cylindrical goods, so that the safety is improved; the sliding plate tray has the advantages that the integral structure is optimized, the sliding plate tray is lighter and more convenient, and manual operation by one person is facilitated; when the workpiece lifting device is used, the integral structure does not need to be adjusted, and the workpiece is fixed on the workpiece, so that the use efficiency is improved; use the slide tray of this patent, drag through machinery and can draw the case.

Description

Skateboard tray

Technical Field

The utility model relates to a fixing device technical field is used in the transportation of cylindrical goods, especially relates to a slide tray.

Background

Some cylindrical goods, especially some heavy-duty goods represented by steel coils, because of their rolling characteristics, the weights are relatively concentrated, and if the packing is not fixed properly, the hidden mounting troubles such as polar concentration, unbalance loading and the like are easy to occur. Because of huge inertia in the transportation process, safety accidents are easily caused when the operation is improper.

The loading methods commonly used at present are special box loading, special pallet loading for containers and general container loading (bulk loading). The special loading box and the special bracket for the loading box can meet the fixing requirement, but the special loading box and the special bracket for the loading box have single purpose, can be transported only once, have low utilization rate and correspondingly improve the cost, wherein the special bracket also faces the problem of inconvenient box drawing if used in a common container. The two modes are relatively applied abroad, and are rarely applied at home. At present, a general container loading (bulk loading) mode is mainly adopted at home, steel coils are bulk loaded in a container, or some steel coils are directly bulk loaded on an inner deck, a railway wagon and an automobile bottom plate, and are fixed by wood or sectional materials and the like, so that the steel coils are required to be loaded, unloaded and fixed again during each transfer, the manpower and material resources are greatly wasted, and potential safety hazards are extremely easy to generate.

The trays involved in 2022106490494 and 202221432788X provide excellent fastening, but have certain problems such as relatively cumbersome installation, heavy weight of the trays themselves, and inconvenience in taking containers out of boxes.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, this patent provides a slide tray, solves the problem that cylindrical heavy load goods exists on fixed, transportation.

Specifically, the sliding plate tray comprises a tray for bearing cylindrical goods and a stopping assembly for preventing the cylindrical goods from rolling on the tray in the circumferential direction, wherein the stopping assembly comprises two stopping parts which are fixed on the tray and placed between the two stopping parts; the stop piece comprises at least two stop blocks, and a stop inclined plane which abuts against the peripheral surface of the cylindrical goods is formed on one side, close to the cylindrical goods, of each stop block.

On the basis of the scheme, the sliding plate tray further comprises a traction fixing component, and the traction fixing component is fixedly connected with the tray; the traction fixing assembly comprises two traction fixing pieces; the stop piece is arranged on the traction fixing piece.

On the basis of the scheme, the bottom of the stop block is provided with a stop protrusion; and the traction fixing piece is provided with a stop groove for inserting the stop protrusion.

On the basis of the scheme, a second stopping groove for inserting the stopping protrusion is further formed in the traction fixing piece; the minimum distance from the stop groove and the second stop groove to a plane perpendicular to the horizontal plane of the pallet, on which the axis of the cylindrical goods is located, is different.

Compared with the existing bulk scheme, the sliding plate tray disclosed by the invention is used for loading cylindrical goods (such as steel coils), so that the safety is improved; the sliding plate tray has the advantages that the integral structure is optimized, the sliding plate tray is lighter and more convenient, and manual operation by one person is facilitated; when the workpiece lifting device is used, the integral structure does not need to be adjusted, and the workpiece is fixed on the workpiece, so that the use efficiency is improved; use the slide tray of this patent, drag through machinery and can draw the case.

Drawings

FIG. 1 is a schematic view of the structure of the skateboard pallet of the present patent carrying cylindrical cargo;

FIG. 2 is a schematic view of the structure of the skateboard tray of this patent;

FIG. 3 is a schematic structural view of the stop and traction fixing assembly of the skateboard pallet of the present patent;

FIG. 4 is a schematic view of a stopper of the skateboard pallet of the present patent;

FIG. 5 is a schematic view of another stopper of the disclosed skateboard tray;

FIG. 6 is a schematic view of the structure of the skateboard tray of this patent (the stop block has two stop surfaces);

FIG. 7 is a schematic view of another stopper of the subject skateboard tray (having two stop surfaces);

FIG. 8 shows two forms of the stopper of this patent providing stoppers of different diameters, where A is the form of two stopper surfaces having different angles with the horizontal plane; b is in the form that the included angles between the two stop surfaces and the horizontal plane are the same;

FIG. 9 is an enlarged schematic view of portion A of FIG. 3;

FIG. 10 is a schematic view of the pin configuration of the skateboard pallet of the present patent;

FIG. 11 is another structural view of the skateboard pallet of the present patent, wherein the traction fixing member is a split structure;

fig. 12 is a schematic view of a structure of one of the pallets of the skateboard pallet of this patent.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1 and 2, the present embodiment provides a skateboard pallet, which includes a pallet 1 for carrying cylindrical goods and a stopping assembly for preventing the cylindrical goods from rolling circumferentially on the pallet 1, wherein the stopping assembly includes two stoppers, two stoppers 2 are fixed on the pallet 1 and the cylindrical goods are placed between the two stoppers 2 (as shown in fig. 1); the stop piece 2 comprises at least two stop blocks 2-1 (the stop piece 2 shown in fig. 2 comprises two stop blocks 2-1, and one stop block 2-1 can be added between the two stop blocks 2-1 according to the actual use condition, which is not described in detail herein, and the skateboard tray of the patent is described in the form of two stop blocks 2-1 in the following), and a stop inclined surface 2-13 abutting against the peripheral surface of the cylindrical goods is formed on one side of the stop block 2-1 close to the cylindrical goods. The term "leaning against" means: as shown in fig. 1 and 2, when the cylindrical goods are placed on the pallet, the circumferential surface of the cylindrical goods is in contact with the stopper slope 2-13 of the stopper block 2-1.

The "cylindrical cargo" refers to a heavy material coil such as a steel coil, a copper coil, and an aluminum coil, and the steel coil is also exemplified in the following embodiments.

The steel coil is also called coil steel. The steel is hot-pressed and cold-pressed into a roll shape, and the whole body is cylindrical. Various processes (e.g., processing into steel sheets, steel strips, etc.) are convenient for storage and transportation. At present, a steel coil is not provided with a special fixing device in the transportation process, and accidents are easy to happen.

The material of tray 1 can use the section bar, but the weight of section bar is big, and the transport degree of difficulty is big in the use, and for this reason tray 1 can use the bed board in the chinese utility model patent 2021220149921 or in 2021220133694, and weight can lighten greatly like this, and although the compressive capacity of this kind of bed board is strong, but along the local tensile strength of bed board cross-section direction some weak relatively, for this reason, when tray 1 used this kind of bed board, the ability of its horizontal tensile that needs to strengthen. The patent provides an implementation mode for enhancing horizontal transverse tensile capacity of the skateboard tray, the skateboard tray further comprises a traction fixing component 3, and the traction fixing component 3 is fixedly connected with the tray 1; the traction fixing component 3 comprises two traction fixing pieces 3-1; the stop piece 2 is arranged on the traction fixing piece 3-1 in a plurality of ways, and can be directly fixedly connected; however, the direct fixed connection is inconvenient to detach the stop member 2 from the traction fixing member 3-1, and for this reason, the patent provides a specific practicable connection scheme, specifically: as shown in fig. 3 and 4, a stop protrusion 2-11 is arranged at the bottom of the stop block 2-1; the traction fixing piece 3-1 is provided with a stop groove 3-11 for inserting the stop protrusion 2-11. When the traction fixing piece is used, the stopping protrusions 2-11 of the stopping blocks 2-1 are directly inserted into the stopping grooves 3-11 of the traction fixing piece 3-1 to be used, and the mode is convenient to mount and dismount. When the empty tray is transported back after transportation is finished, the whole space of the container occupied by the tray is greatly reduced after the stop part 2 is disassembled. If the material of the tray 1 is a profile, the stop grooves 3-11 can be arranged directly on the tray 1. Hereinafter, the description will be made in the form of a structure with the towing attachment 3, and all the structures of the towing attachment 3 can be directly disposed on the pallet 1, which will not be separately described.

The diameter of the steel coil is large or small, in order to increase the application range of the sliding plate tray of the present invention, the present patent provides a specific embodiment, specifically, as shown in fig. 3, a second stopping groove 3-14 for inserting the stopping protrusion 2-11 is further provided on the traction fixing member 3-1; the minimum distances from the stop grooves 3-11 and the second stop grooves 3-14 to the plane where the axis of the cylindrical goods is located and perpendicular to the horizontal plane where the tray 1 is located are different, in this way, when the diameter of the steel coil is large, the stop protrusions 2-11 can be inserted into the stop grooves (the stop grooves pointed by the reference numerals 3-11 in fig. 3) which are far from the plane where the axis of the cylindrical goods is located and perpendicular to the horizontal plane where the tray 1 is located, and when the diameter of the steel coil is small, the stop protrusions 2-11 can be inserted into the stop grooves (the stop grooves pointed by the reference numerals 3-14 in fig. 3) which are far from the plane where the axis of the cylindrical goods is located and perpendicular to the horizontal plane where the tray 1 is located, so that in addition to two distances in fig. 3, in order to adapt to steel coils with more diameters, stop grooves with other distances can be arranged, and details are not repeated.

Although the stopping block 2-1 structure shown in fig. 5 can realize the stopping function, the steel coil is relatively thin only by the stopping protrusions 2-11 due to the heavy weight of the steel coil, and the stopping protrusions 2-11 are easily broken. In order to solve the problem, the patent provides an optimized embodiment, as shown in fig. 4, one side of the stop block 2-1 close to the cylindrical goods extends to one side of the tray 1 to form a stop portion 2-12, the stop protrusion 2-11 is inserted into the stop groove 3-11 or the second stop groove 3-14, and the stop portion 2-12 is abutted with the side of the traction fixing member 3-1 close to one side of the cylindrical goods.

The diameter of coil of strip has big or small, and in order to increase the application scope of the slide tray of this patent, this patent provides another concrete embodiment, as shown in fig. 6 and 7, the one side that cylindrical goods was kept away from to backstop piece 2-1 is formed with second backstop inclined plane 2-14, promptly: one stop block 2-1 has two stop slopes (stop slope 2-13 and second stop slope 2-14).

The stop block 2-1 can be adapted to different coil diameters in two ways, as shown in fig. 8A, the plane of the stop slope 2-13 and the plane of the second stop slope 2-14 have different included angles with the horizontal plane. Fig. 8B provides another way, that the plane of the stop slopes 2-13 and the plane of the second stop slopes 2-14 have the same angle with the horizontal plane; the stop slopes 2-13 and the second stop slopes 2-14 are located at different distances from the center line of the stop protrusion 2-11 in the same horizontal plane, i.e., a and B are located at different distances as shown in fig. 8B. In order to solve the problem that the bottom of the two stop blocks 2-1 can be a plane as shown in fig. 5, but the stop protrusions 2-11 are easily broken, an optimized embodiment is provided, as shown in fig. 6 and 7, wherein one side of the stop block 2-1 close to the cylindrical goods and one side far away from the cylindrical goods extend towards one side of the tray 1, and a stop slot 2-15 is formed at the bottom of the stop block 2-1; and under the state that the stop protrusions 2-11 are inserted into the stop grooves 3-11, two side surfaces of the stop clamping grooves 2-15 are attached to two side surfaces of the traction fixing piece 3-1.

In order to facilitate dragging, a dragging part 3-12 for dragging the skateboard pallet is arranged at the end of the dragging fixing part 3-1. In view of the overall lightness of the skateboard pallet, the traction fixing member 3-1 is made of wood, and the traction part 3-12 of the wood is easily broken, and based on this problem, as an embodiment, the traction part 3-12 has the following structure: as shown in figures 9 and 10, the end of the traction fixing piece 3-1 is provided with a groove 3-15, a metal plate 3-16 is respectively fixed on the upper side and the lower side, and the metal plate 3-16 is provided with a through hole 3-17 for inserting the pin shaft 3-18.

In order to facilitate container loading, the size of the container in the width direction is larger than the sum of the sizes of two sliding plate trays, when the two sliding plate trays in the container are placed together side by side, a gap is reserved between the trays, and in order to prevent the sliding plate trays from sliding laterally in a large range, the patent provides a solution, and specifically, as shown in fig. 3, a limiting block 3-13 is arranged on the traction fixing piece 3-1 or the tray 1; the limiting blocks 3-13 are rotatably connected with the traction fixing pieces 3-1 or the tray 1. After rotating, the limiting block is positioned between the two sliding plate trays, so that the gap between the two sliding plate trays is filled, and the relative sliding is prevented. The rotary connection can be in various manners, as shown in fig. 3, a spring hinge is used, and a common hinge or soft rubber can be used.

As shown in fig. 2 and 3, the traction fitting 3-1 may be a unitary body; as shown in fig. 11, the intermediate portion may be broken to have a separate structure.

The tray 1 can use planking in the chinese utility model patent 2021220149921 or 2021220133694 (no through hole needs to be arranged on the planking, the name of the through hole in the patent 2021220149921 is the first through hole, the name of the through hole in the patent 2021220133694 is the connecting through hole), or can use the planking as a part of the tray 1, specifically, as shown in fig. 12, the tray 1 comprises two axial plates 1-1, at least two cross beams 1-2 are fixedly connected between the two axial plates 1-1, and the cross beams 1-2 are provided with lock catches 1-3; after the cylindrical goods are placed on the tray 1, the binding bands penetrate through holes in the middle of the cylindrical goods, and the two ends of the cylindrical goods are respectively bound on the lock catches 1-3 (shown in figure 1), so that the cylindrical goods are fixed. The tray 1 in the mode has the functions of carrying goods and realizing dragging, sliding and box drawing.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims (9)

1. The sliding plate tray comprises a tray (1) for bearing cylindrical goods and a stop component for preventing the cylindrical goods from rolling on the tray (1) in the circumferential direction, and is characterized in that the stop component comprises two stop parts (2), the two stop parts (2) are fixed on the tray (1), and the cylindrical goods are placed between the two stop parts (2); the stop piece (2) comprises at least two stop blocks (2-1), and a stop inclined plane (2-13) which is abutted against the peripheral surface of the cylindrical goods is formed on one side, close to the cylindrical goods, of each stop block (2-1);

the tray is characterized by further comprising a traction fixing component (3), wherein the traction fixing component (3) is fixedly connected with the tray (1); the traction fixing component (3) comprises two traction fixing pieces (3-1); the stop piece (2) is arranged on the traction fixing piece (3-1).

2. Skateboard pallet according to claim 1, characterized in that the bottom of the stop block (2-1) is provided with a stop protrusion (2-11); the traction fixing piece (3-1) is provided with a stop groove (3-11) for inserting the stop protrusion (2-11).

3. The skateboard pallet according to claim 2, wherein the traction fixture (3-1) is further provided with a second stopping groove (3-14) for insertion of the stopping projection (2-11); the minimum distances from the stop grooves (3-11) and the second stop grooves (3-14) to a plane perpendicular to the horizontal plane of the pallet (1) on which the axis of the cylindrical goods is located are different.

4. A skateboard pallet according to claim 2 or 3, characterized in that the side of the stop block (2-1) adjacent to the cylindrical load is extended to the side of the pallet (1) to form a stop (2-12), and the stop (2-12) is engaged with the side of the traction fastener (3-1) adjacent to the side of the cylindrical load in a state where the stop protrusion (2-11) is inserted into the stop groove (3-11) or the second stop groove (3-14).

5. A skateboard pallet according to claim 2, characterized in that the side of the stop block (2-1) remote from the cylindrical load is formed with a second stop ramp (2-14); the plane where the stop inclined plane (2-13) is located and the plane where the second stop inclined plane (2-14) is located have different included angles with the horizontal plane;

or

The plane where the stop inclined plane (2-13) is located and the plane where the second stop inclined plane (2-14) is located have the same included angle with the horizontal plane; on the same horizontal plane, the distances from the stop inclined plane (2-13) and the second stop inclined plane (2-14) to the center line of the stop bulge (2-11) are different.

6. Skateboard pallet according to claim 5, characterized in that the sides of the stop blocks (2-1) close to the cylindrical goods and the sides far from the cylindrical goods extend both to one side of the pallet (1), forming stop catching slots (2-15) at the bottom of the stop blocks (2-1); and under the state that the stop protrusions (2-11) are inserted into the stop grooves (3-11), two side faces of the stop clamping grooves (2-15) are attached to two side faces of the traction fixing piece (3-1).

7. Skateboard pallet according to claim 1, characterized in that the ends of the pulling fixture (3-1) are provided with pulling parts (3-12).

8. Skateboard pallet according to claim 1, characterized in that the traction fixture (3-1) or pallet (1) is provided with a limit block (3-13); the limiting blocks (3-13) are rotatably connected with the traction fixing pieces (3-1) or the tray (1).

9. Skateboard pallet according to claim 1, characterized in that the pallet (1) comprises two axial plates (1-1), between which axial plates (1-1) at least two cross beams (1-2) are fixedly connected, which cross beams (1-2) are provided with catches (1-3).

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