Tray

Abstract

The utility model provides a tray which is characterized in that a steel frame comprises a bottom plate, two section bars arranged on the two sides of the bottom plate and two first connecting plates connected with the middle portions of the two section bars, and the joints of the bottom plate, the section bars and the first connecting plates are welded. The sectional material comprises a frame body and a second connecting plate arranged in the middle of the frame body, and the second connecting plate is welded to the frame body. According to the tray, the bottom plate, the two profiles and the two first connecting plates are welded to form the steel frame, and compared with an integrated forming mode, the machining difficulty is low.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum trays, and particularly relates to a tray. Background Art

[0002] In the production process, it is often necessary to use trays to carry materials. In order to improve the bearing capacity of the trays, in the prior art, there is an aluminum tray, which includes a bottom plate and a steel frame. The two are integrally formed by aluminum extrusion. The reason for using aluminum is lightweight, but the cost is high. If steel is used to process the tray, the roll bending and one - body forming process with a thickness of 1.0 mm cannot be formed, and the processing difficulty is great. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a tray to solve the problem of great processing difficulty of the existing trays.

[0004] The utility model provides a tray. The steel frame includes a bottom plate, two profiles arranged on both sides of the bottom plate, and two first connecting plates connecting the middle parts of the two profiles. The joints between the bottom plate, the profiles, and the first connecting plates are welded. The profile includes a frame body and a second connecting plate arranged in the middle of the frame body. The second connecting plate is welded to the frame body.

[0005] For the above - mentioned tray, welding the bottom plate, two profiles, and two first connecting plates into a steel frame has lower processing difficulty compared with the one - body forming method.

[0006] Further, both sides of the first connecting plate are provided with first welding plates extending downward.

[0007] Further, both sides of the second connecting plate are provided with second welding plates extending downward, and the joint between the second welding plate and the second connecting plate is a welding point.

[0008] Further, the second connecting plate is integrally formed in the middle of the profile, and its end is welded to the profile.

[0009] Further, the second welding plate is perpendicular to the second connecting plate.

[0010] Further, a partition profile is provided in the middle of the chassis.

[0011] Further, the partition profile is connected to the adjacent steel frame through a third connecting plate.

[0012] Further, a support pallet is provided at the upper end of the chassis.

[0013] Further, the support pallet is in an inverted "L" shape.

[0014] Furthermore, the first welding plate is perpendicularly arranged to the first connecting plate. Description of the Drawings

[0015] Figure 1 FIG. 1 is a perspective structural view of a tray in the first embodiment of the present utility model;

[0016] Figure 2 FIG. Figure 1 is a top view of the tray in FIG.

[0017] Figure 3 FIG. Figure 2 is a sectional view of the tray in FIG. in the direction of E-E;

[0018] Figure 4 FIG. Figure 3 is an enlarged structural view of the area circled as A in FIG.

[0019] Main element symbol description:

[0020] Chassis 10 Second connecting plate 222 Partition profile 30 Steel frame 20 First connecting plate 23 Support tray 40 Bottom plate 21 First welding plate 24 Profile 22 Second welding plate 25 Frame 221 Third connecting plate 26

[0021] The following specific embodiments will further illustrate the present utility model in conjunction with the above-mentioned drawings. Specific Embodiments

[0022] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings. However, the present utility model 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 disclosure of the present utility model more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] Please refer to Figures 1 to 4, a tray provided by an embodiment of the present utility model includes a chassis 10 and a steel frame 20. The steel frame 20 includes a bottom plate 21, two profiles 22 provided on both sides of the bottom plate 21, and two first connecting plates 23 connecting the middle parts of the two profiles 22. The joints between the bottom plate 21, the profiles 22, and the first connecting plates 23 are welded. The profile 22 includes a frame body 221 and a second connecting plate 222 provided in the middle of the frame body 221. The second connecting plate 222 is welded to the frame body 221.

[0026] For the above tray, by dividing the tray into a chassis 10 and a steel frame 20 and connecting them by welding, and at the same time welding the bottom plate 21, two profiles 22, and two first connecting plates 23 into the steel frame 20, the processing difficulty is lower compared with the integral forming method. Among them, by setting the second connecting plate 222, the strength of the profile 22 can be increased and it is convenient for processing.

[0027] In an embodiment of the present utility model, first welding plates 24 extending downward are provided on both sides of the first connecting plate 23 to increase the contact area between the first connecting plate 23 and the profile 22, improve the support effect, and improve the welding stability. Specifically, in this embodiment, the internal connection electricity of the above structure can be welded by penetration continuous laser welding. In an embodiment of the present utility model, the first welding plate 57 is perpendicularly arranged with the first connecting plate 56, so that the first welding plate 24 is horizontally attached to the side wall of the profile 22, increasing the contact area between the first welding plate 24 and the profile 22, thereby improving the welding convenience and making the connection between the first connecting plate 23 and the profile 22 more stable.

[0028] In an embodiment of the present utility model, the second connecting plate 222 is integrally formed in the middle of the profile 22, and its end is welded to the profile 22. Specifically, first, the material is extruded into a profile 22 in the shape of a Chinese character 'ri' by extrusion, and then the end of the second connecting plate 222 is welded to the profile 22 by penetration continuous laser welding.

[0029] In an embodiment of the present utility model, second welding plates 25 extending downward are provided on both sides of the second connecting plate 222. The joints between the second welding plates 25 and the second connecting plate 222 are welding points, and the two ends of the second connecting plate 222 are welded to the profile 22 by penetration continuous laser welding.

[0030] In an embodiment of the present utility model, a partition profile 30 is provided in the middle of the chassis 10 to divide the tray into multiple placement areas.

[0031] In an embodiment of the present utility model, the adjacent steel frames 20 of the partition profile 30 are connected by a third connecting plate 26 to increase the stability of the partition profile 30.

[0032] In an embodiment of the present utility model, a support pallet 40 is provided at the upper end of the chassis 10 to improve the support strength of the chassis 10.

[0033] In an embodiment of the present utility model, the support pallet 40 is in an inverted L shape to achieve the support function.

[0034] The above embodiments merely represent several implementation manners of the present utility model, and the description thereof is relatively specific and detailed. However, it should not be construed as a limitation to the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A pallet, comprising a chassis and a steel frame, characterized in that: The steel frame includes a bottom plate, two profiles arranged on both sides of the bottom plate, and two first connecting plates connecting the middle parts of the two profiles. The connections between the bottom plate, the profiles, and the first connecting plates are welded. The profile includes a frame body and a second connecting plate arranged in the middle part of the frame body. The second connecting plate is welded to the frame body.

2. The pallet according to claim 1, characterized in that: First welding plates extending downward are provided on both sides of the first connecting plate.

3. The pallet according to claim 1, characterized in that: Second welding plates extending downward are provided on both sides of the second connecting plate, and the connection between the second welding plate and the second connecting plate is a welding point.

4. The pallet according to claim 1, characterized in that: The second connecting plate is integrally formed in the middle of the profile, and the end thereof is welded to the profile.

5. The pallet according to claim 3, characterized in that: The second welding plate is arranged perpendicular to the second connecting plate.

6. The pallet according to claim 1, characterized in that: A partition profile is provided in the middle of the chassis.

7. The pallet according to claim 6, characterized in that: The partition profile is connected to the adjacent steel frame via a third connecting plate.

8. The pallet according to claim 1, characterized in that: A supporting plate is arranged on the upper end of the chassis.

9. The pallet according to claim 8, characterized in that: The supporting plate is in the shape of an inverted Chinese character "X".

10. The pallet according to claim 2, characterized in that: The first welding plate is arranged perpendicular to the first connecting plate.

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