CN214876359U - High-strength aluminum alloy tray for coiled materials - Google Patents

Abstract

The utility model relates to the technical field of metal trays for transportation operation, in particular to a high-strength aluminum alloy tray for coiled materials, which comprises at least two bottom beams which are arranged in parallel, wherein the bottom beams are rectangular tubular sections made of aluminum alloy, and reinforcing ribs which are connected with each other are arranged between opposite angles of the inner wall of each bottom beam; the upper surface of the bottom beam is provided with a plurality of cross braces which are parallel to each other, the cross braces are long-strip-shaped aluminum alloy plates, the middle part of the upper surface of each cross brace is provided with a fixing groove along the length direction, the cross braces are arranged on two sides of the fixing grooves and are respectively provided with a weight reducing cavity and a fixing cavity, and the weight reducing cavity is internally provided with inclined ribs so that the weight reducing cavity is divided into rectangular cavities. The utility model discloses an utilize the tray that the aluminium alloy ex-trusions preparation formed, weight and single cost of manufacture are little different with traditional wooden tray, but repeatedly usable, fold into each circulation on, possess obvious cost advantage, and recycle, have the advantage of low carbon environmental protection.

Description

High-strength aluminum alloy tray for coiled materials

Technical Field

The utility model belongs to the technical field of transportation operation metal tray technique and specifically relates to a high strength aluminum alloy tray for coiled material is related to.

Background

The definition of the Chinese national standard "logistic terms" to pallets (pallets) is a horizontal platform device for containerizing, stacking, handling and transporting goods and products placed as unit loads. As a kind of container equipment similar to a container, the pallet is widely used in the fields of production, transportation, storage and circulation, and is considered as one of two key innovations in the logistics industry of the 20 th century. The pallet is used as important loading, unloading, storing and transporting equipment in the logistics operation process, and plays a great role in modern logistics in cooperation with a forklift. The pallet work not only significantly improves the loading and unloading effect, but also changes the form of warehouse construction, the structure of ships, the loading and unloading facilities of railways and other transportation modes, and the management organization. In the packaging of goods, the packaging is facilitated to be standardized and modularized, and even the general production activities except loading and unloading can be obviously influenced. With the increasing precision of production equipment and the increasing degree of automation, the production planning becomes stronger and more and the management mode becomes more advanced, and the inter-process transportation and the supply of materials and semi-finished products to the production line become more and more important.

In actual operation, the objects with larger mass are generally made of wood trays, however, the wood trays not only waste wood resources with slower regeneration speed and are inconvenient to recover, but also need imported wood for manufacturing due to epidemic prevention and other reasons, so that the export of commodities is more limited.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at prior art's not enough, provide a high strength aluminum alloy tray for coiled material, through the tray that utilizes aluminium alloy ex-trusions preparation to form, weight and single cost of manufacture are with traditional wooden tray difference little, but repeatedly usable, convert into each and circulate on, possess obvious cost advantage, and recycle, have the advantage of low carbon environmental protection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-strength aluminum alloy tray for coiled materials comprises at least two bottom beams which are arranged in parallel, wherein the bottom beams are rectangular tubular sections made of aluminum alloy, and reinforcing ribs which are mutually connected are arranged between opposite angles of the inner wall of each bottom beam; at least two be provided with many studdles that are parallel to each other above the floorbar, the studdle is rectangular form aluminum alloy plate, the middle part is provided with the fixed slot along length direction above the studdle, the studdle is in the both sides of fixed slot be provided with respectively with the fixed slot is parallel subtract heavy chamber and fixed chamber, subtract heavy chamber with the shape in fixed chamber is the cuboid, it is provided with the brace rod and makes to subtract the inside in heavy chamber subtract the heavy chamber and cut apart and form the rectangle cavity.

As a further improvement of the utility model, the both sides side of floorbar is followed the length direction of floorbar is provided with the cockscomb structure stripe arch of increase frictional force.

As a further improvement of the utility model, the upper surface of the cross-brace is followed the length direction of the cross-brace is provided with the saw-toothed stripe protrusion which increases the friction force.

As a further improvement of the utility model, the bottom surface of the bottom beam is followed the length direction of the bottom beam is provided with the cockscomb structure stripe projection that increases the frictional force.

As a further improvement of the utility model, the bottom surface of the bottom beam is provided with a wear-resistant layer.

As a further improvement of the present invention, the wear-resistant layer is a hard rubber strip fixedly connected to the bottom beam.

As a further improvement, the bottom beam and the cross-section direction four corners of the wale are all provided with arc chamfers.

As a further improvement of the present invention, the bottom beam and the end face of the wale are provided with a pad for reducing the binding band and the pad for wearing the wale.

The utility model has the advantages that:

the utility model discloses tray total weight 80 kilograms, weight and single cost of manufacture are little with traditional wooden tray, but aluminum alloy tray repeatedly usable number of times is many, convert into each circulation on, possess obvious cost advantage. In addition, the aluminum alloy can be recycled, and the aluminum alloy has the advantages of low carbon and environmental protection.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an implementation state of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic cross-sectional structure view of the cross brace of the present invention;

fig. 4 is a schematic cross-sectional structure view of the bottom beam of the present invention;

in the figure: the steel plate comprises a cross brace 1, an aluminum alloy plate 101, a fixing groove 102, a fixing cavity 103, a diagonal rib 104, a weight reduction cavity 105, a bottom beam 2, a tubular section 201, a reinforcing rib 202, a wear-resistant layer 203, a binding belt 3, a coil 4 and a gasket 5.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, a high-strength aluminum alloy pallet for coiled materials comprises at least two bottom beams 2 arranged in parallel, wherein the bottom beams 2 are rectangular tubular profiles 201 made of aluminum alloy, and reinforcing ribs 202 connected with each other are arranged between opposite corners of the inner wall of each bottom beam 2; at least two be provided with many studdle 1 that are parallel to each other above the floorbar 2, studdle 1 is rectangular form aluminum alloy plate 101, the middle part of the higher authority of studdle 1 is provided with fixed slot 102 along length direction, studdle 1 is in the both sides of fixed slot 102 be provided with respectively with fixed slot 102 is parallel subtract heavy chamber 105 and fixed chamber 103, fixed chamber 103 mainly used supplies ligature area 3 to pass and fixes goods such as 4 on the coil stock on the tray, subtract heavy chamber 105 with the shape in fixed chamber 103 is the cuboid, it makes to subtract the inside of heavy chamber 105 be provided with diagonal rib 104 subtract heavy chamber 105 and cut apart and form the rectangle cavity.

In a particular operation, a typical aluminium alloy pallet, which is designed to support a cylindrical aluminium foil coil 4 weighing 12 tonnes, typically does not support more than 4 tonnes, the coil 4 having an external diameter of 1850mm maximum. The tray mainly comprises parts such as aluminum alloy floorbar 2, aluminum alloy stull 1, high strength wearing layer 203. The aluminum alloy is 6061 alloy, and the Vickers hardness of the aluminum alloy section is not lower than 15 HW. The bottom beams 2 are generally arranged three in number and are evenly distributed, the cross sections are 135 x 125, the height of 135 ensures that the forklift arms can extend into the bottom beams, the inner cavity is in a fork shape, the structure ensures that the cross sections of the profiles have enough inertia moment, and meanwhile, the weight of the aluminum materials is not very high. The width 125mm of stull 1, thickness 15mm adopts symmetrical structure, and the centre sets up wide 16mm, and fixed slot 102 of degree of depth 8mm installs the fixed screw to floorbar 2 through fixed slot 102, and like this, when beating the screw here, the nut can not bulge above the stull 1 to avoid fish tail aluminium to roll up. The wall thickness of the bottom beam 2 is 3.5mm on most surfaces, but 4mm is designed on the upper surface and the lower surface to increase the strength of the contact surface with the wale 1 and the ground. The weight reducing cavity 105 of the cross brace 1 is provided with the inclined ribs 104, and the inclined ribs 104 on the two sides are arranged in a splayed manner, so that the purpose of using the least aluminum materials and realizing the best supporting strength is achieved. The fixed cavities 103 on the two sides of the middle fixed groove 102 are 26mm in width, so that the plastic tie packed by the aluminum coil can be smoothly threaded in.

The total weight of the tray is 80 kilograms, the weight and the single manufacturing cost of the tray are not much different from those of the traditional wood tray, but the aluminum alloy tray can be repeatedly used for a plurality of times, is converted into each circulation, and has obvious cost advantages. In addition, the aluminum alloy can be recycled, and the aluminum alloy has the advantages of low carbon and environmental protection.

In a specific embodiment, further, the two side surfaces of the bottom beam 2 are provided with saw-tooth-shaped stripe protrusions for increasing friction force along the length direction of the bottom beam 2. The raised wavy stripes with the height of 0.5mm are designed on the surfaces of the two sides of the zigzag stripe protrusions, so that when the clamps on the two sides of the upender clamp the two sides of the bottom beam 2 to turn over, the friction force is increased.

In a specific embodiment, furthermore, the upper surface of the wale 1 is provided with saw-tooth-shaped stripe protrusions for increasing friction force along the length direction of the wale 1.

In a specific embodiment, further, the bottom surface of the bottom beam 2 is provided with saw-tooth stripe protrusions for increasing friction force along the length direction of the bottom beam 2.

In a specific embodiment, further, the bottom surface of the bottom beam 2 is provided with a wear-resistant layer 203; furthermore, the wear-resistant layer 203 is a hard rubber strip fixedly connected with the bottom beam 2. Through the arrangement, the friction force between the pallet and the bottom of the container or the container in the transportation process is increased, and safety accidents caused by shaking and sliding of goods are reduced.

In a specific embodiment, further, the bottom beam 2 and the cross section direction four corners of the wale 1 are provided with arc chamfers, so that goods or transportation personnel are prevented from being damaged by metal sharp corners, and meanwhile, stress concentration points are reduced by the arc-shaped corners, and the risk of fracture of the supporting plate profile is reduced.

In a specific embodiment, further, the contact part of the end surfaces of the bottom beam 2 and the cross brace 1 and the binding belt 3 for fixing goods is provided with a gasket 5 for reducing the abrasion of the binding belt 3 and the bottom beam 2 and the cross brace 1, and the gasket 5 is an L-shaped plastic sheet.

It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.

Claims (8)

1. The utility model provides a high strength aluminum alloy tray for coiled material which characterized in that: the aluminum alloy steel plate comprises at least two bottom beams (2) which are arranged in parallel, wherein the bottom beams (2) are rectangular tubular profiles (201) made of aluminum alloy, and reinforcing ribs (202) which are mutually connected are arranged between opposite angles of the inner wall of each bottom beam (2); at least two be provided with many studdle (1) that are parallel to each other above floorbar (2), studdle (1) is rectangular form aluminum alloy plate (101), the above-mentioned middle part of studdle (1) is provided with fixed slot (102) along length direction, studdle (1) be in the both sides of fixed slot (102) be provided with respectively with fixed slot (102) parallel subtract heavy chamber (105) and fixed chamber (103), subtract heavy chamber (105) with the shape in fixed chamber (103) is the cuboid, it is provided with diagonal muscle (104) and makes to subtract the inside in heavy chamber (105) it cuts apart and forms the rectangle cavity to subtract heavy chamber (105).

2. The high-strength aluminum alloy pallet for coils as claimed in claim 1, wherein: the side surfaces of two sides of the bottom beam (2) are provided with saw-toothed stripe protrusions for increasing friction force along the length direction of the bottom beam (2).

3. The high-strength aluminum alloy pallet for coils as claimed in claim 1, wherein: the upper surface of the cross brace (1) is provided with saw-toothed stripe protrusions for increasing friction force along the length direction of the cross brace (1).

4. The high-strength aluminum alloy pallet for coils as claimed in claim 1, wherein: the bottom surface of the bottom beam (2) is provided with saw-toothed stripe protrusions for increasing friction force along the length direction of the bottom beam (2).

5. The high-strength aluminum alloy pallet for coils as claimed in claim 4, wherein: and the bottom surface of the bottom beam (2) is provided with a wear-resistant layer (203).

6. The high-strength aluminum alloy pallet for coils as claimed in claim 5, wherein: the wear-resistant layer (203) is a hard rubber strip fixedly connected with the bottom beam (2).

7. The high-strength aluminum alloy pallet for coils as claimed in claim 1, wherein: arc chamfers are arranged at four corners of the cross section of the bottom beam (2) and the cross section of the cross brace (1).

8. The high-strength aluminum alloy pallet for coils as claimed in claim 1, wherein: the end face of the bottom beam (2) and the cross brace (1) is in contact with a binding belt (3) for fixing goods, and a gasket (5) for reducing the abrasion of the binding belt (3) and the bottom beam (2) and the cross brace (1) is arranged at the contact position.

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