Carrying tray

Abstract

The utility model discloses a loading tray, including frame, support structure and a plurality of ground feet, the frame includes a plurality of first beam frames that are connected end to end in order, the support structure includes a plurality of second beam frames that are distributed side by side at intervals, and the plurality of ground feet are installed between two adjacent first beam frames. The plurality of first beam frames and the plurality of second beam frames respectively adopt any one of a structure I, a structure II, a structure III and a structure IV; according to the carrying tray, the first structure, the second structure, the third structure and the fourth structure are arranged, the four structural forms are combined to form a frame and a supporting structure, and therefore the tray has the large bearing capacity and other performance and can be freely selected according to needs, the ground feet of special structures are adopted, and the carrying tray is convenient to use. When the trays are stacked, the distance between the upper tray and the lower tray is small, and the space occupied by stacking is small.

Description

Technical Field

[0001] The utility model relates to the technical field of tray structures, and more specifically to a loading tray. Background Art

[0002] Currently available cargo pallets are usually made of plastic and wood materials. Although both plastic pallets and wooden pallets can carry goods and achieve loading and unloading, packaging, transportation and storage, their load-bearing weight is limited. When it is necessary to carry more than ten tons of goods, plastic pallets and wooden pallets cannot carry them, and iron (steel) pallets are required. At the same time, the feet of plastic pallets are usually integrally formed with the pallet body, while the feet of wooden pallets are just a piece of wood. When wooden pallets and plastic pallets are stacked, the distance between the upper and lower pallets is large, which occupies more space.

[0003] Currently, most of the existing standard iron pallets use the structure of plastic pallets or wooden pallets. In addition to the above-mentioned shortcomings of plastic and wooden pallets, they only increase the load-bearing capacity through the characteristics of iron materials, but the load-bearing weight is still limited. When it is necessary to carry more than ten tons of items, the standard iron pallets on the market can no longer carry the load and need to be manufactured with special steel frames. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a loading pallet, which is provided with structure one, structure two, structure three and structure four, and these four structures are combined to form a frame and a supporting structure, so that the pallets have a large load-bearing capacity and other properties, which can be freely selected according to needs, and adopts a special structure of feet. When the pallets are stacked, the distance between the upper and lower pallets is small, and the stacking space is small.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cargo tray, comprising a frame, a supporting structure and a plurality of feet, wherein the frame comprises a plurality of first beams connected end to end in sequence, the supporting structure comprises a plurality of second beams arranged side by side with a spacing, a plurality of feet are installed between two adjacent first beams, and the plurality of first beams and the plurality of second beams respectively adopt any one of structure one, structure two, structure three and structure four;

[0007] The first structure comprises a first square tube, wherein a plurality of vertically arranged first columns are arranged in the first square tube;

[0008] The second structure includes a second square tube and a third party tube, wherein a plurality of second vertical columns are respectively disposed above and below the second square tube and between the second square tube and the third party tube, and both ends of the plurality of second vertical columns extend into the second square tube and the third party tube respectively;

[0009] The structure three comprises a U-shaped profile, wherein a plurality of third columns are arranged in the U-shaped profile;

[0010] The structure four includes an upper L-shaped profile and a lower L-shaped profile, which are arranged up and down with a plurality of fourth columns arranged therebetween.

[0011] Furthermore, baffles are arranged on the outer sides of the plurality of first beam frames.

[0012] The invention further includes a panel mounted on top of the frame and the supporting structure.

[0013] Furthermore, a plurality of first auxiliary holes are arranged on the panel.

[0014] Furthermore, a plurality of second auxiliary holes are provided on the tops of the first square tube and the second square tube.

[0015] The foot further includes a guide portion and a support portion located below the guide portion, the top of the guide portion is provided with an opening, an inverted cone-shaped insertion space is provided in the guide portion, a cavity is provided in the support portion, the cavity is connected to the insertion space, and the guide portion is installed and connected to the frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] In the utility model, structures 1, 2, 3 and 4 are arranged, wherein the structure 1 embeds the first column into the first square tube to form a "rectangular box beam" structure. The first column is covered by the first square tube to improve the stability of the first column as a "support column". The first square tube is the main structure for bearing loads. The embedding of the first column enhances the bending and torsional strength of the first square tube, thereby greatly increasing the load-bearing capacity and improving the overall stability under the comprehensive effect.

[0018] The structural form of structure 2 is a further deformation of structure 1, adopting a double-layer and connected "rectangular box beam" structure, which further enhances the load-bearing capacity and overall stability;

[0019] The structural forms of structure three and structure four have strong load-bearing capacity, simple overall structure, low manufacturing process and cost, and small overall weight, and can be used in small or light pallets.

[0020] In the utility model, a frame, a supporting structure and a plurality of feet are arranged, and the frame is composed of a plurality of first beams, and the supporting structure is composed of a plurality of second beams. A plurality of first beams and a plurality of second beams can be freely selected according to needs to respectively adopt any one of structure one, structure two, structure three and structure four. The use of structure one or two can enable the pallet to bear the maximum load and have strong stability. The use of structure three or four can make the pallet relatively light and low in cost under the effect of large load-bearing capacity. Or any combination of structure one, structure two, structure three and structure four can be used to achieve the required functional effect.

[0021] At the same time, by configuring the foot to include a guide portion and a support portion located below the guide portion, and providing an opening, an inverted cone-shaped extension space and a cavity, when the pallets are stacked, the foot of the pallet can respectively extend into the extension space and the cavity of the pallet below, so that there is no large space between the upper and lower pallets when stacking, thereby effectively saving space. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0023] Figure 1 A schematic diagram of the structure of a loading tray (Example 1) Figure 1 ;

[0024] Figure 2 A schematic diagram of the structure of a loading tray (Example 1) Figure 1 ;

[0025] Figure 3 A schematic diagram of the structure of a loading tray (Example 1) Figure 1 ;

[0026] Figure 4 A schematic diagram of the structure of a loading tray (Example 2) Figure 1 ;

[0027] Figure 5 A schematic diagram of the structure of a loading tray (Example 3) Figure 1 ;

[0028] Figure 6 A schematic diagram of the structure of a loading tray (Example 4) Figure 1 ;

[0029] Figure 7 A schematic diagram of the structure of a loading tray (Example 5) Figure 1 ;

[0030] Figure 8 A schematic diagram of the structure of a loading tray (Example 6) Figure 1 ;

[0031] Fig. 9 A structural diagram of a loading tray (Example 7) Figure 1 ;

[0032] Fig.10 A schematic diagram of the structure of a loading tray (Example 8) Figure 1 ;

[0033] Fig.11 A schematic diagram of the structure of a loading tray (Example 9) Figure 1 ;

[0034] Fig.12 is a structural schematic diagram of structure one;

[0035] Fig.13 It is a structural schematic diagram of structure 2;

[0036] Fig.14 It is a structural schematic diagram of structure three;

[0037] Fig.15 is a structural schematic diagram of structure 4;

[0038] Fig.16 This is a schematic diagram of the structure of the foot.

[0039] Markings in the figure are: 1. frame; 2. supporting structure; 3. anchor; 301. guide part; 302. supporting part; 303. extending into space; 304. cavity; 4. structure one; 401. first square tube; 402. first column; 5. structure two; 501. second square tube; 502. third tube; 503. second column; 6. structure three; 601. U-shaped profile; 602. third column; 7. structure four; 701. upper L-shaped profile; 702. lower L-shaped profile; 703. fourth column; 8. baffle; 9. panel; 10. first auxiliary hole; 11. second auxiliary hole. DETAILED DESCRIPTION

[0040] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0042] A cargo tray, comprising a frame 1, a support structure 2 and a plurality of feet 3, wherein the frame 1 comprises a plurality of first beams connected end to end in sequence, the support structure 2 comprises a plurality of second beams arranged side by side with a spacing, the plurality of feet 3 are installed between two adjacent first beams, and the plurality of first beams and the plurality of second beams respectively adopt any one of structure one 4, structure two 5, structure three 6 and structure four 7;

[0043] Structure 1 4 includes a first square tube 401, in which a plurality of vertically arranged first columns 402 are arranged. Fig.12 As shown;

[0044] The structure 2 5 includes a second square tube 501 and a third tube 502. A plurality of second vertical columns 503 are disposed above and below the second square tube 501 and the third tube 502, respectively, and between the second square tube 501 and the third tube 502. Both ends of the plurality of second vertical columns 503 extend into the second square tube 501 and the third tube 502, respectively. Fig.13 As shown;

[0045] The structure 3 6 includes a U-shaped profile 601, and a plurality of third columns 602 are arranged in the U-shaped profile 601. Fig.14 As shown;

[0046] The structure 47 includes an upper L-shaped profile 701 and a lower L-shaped profile 702, wherein the upper L-shaped profile 701 and the lower L-shaped profile 702 are arranged vertically and a plurality of fourth columns 703 are arranged between the upper L-shaped profile 701 and the lower L-shaped profile 702. Fig.15 shown.

[0047] Embodiment 1:

[0048] A loading tray, such as Figure 1-3 As shown, it includes a frame 1, a support structure 2 and a plurality of footings 3, wherein the frame 1 includes a plurality of first beams connected end to end in sequence, the support structure 2 includes a plurality of second beams distributed side by side at intervals, and a plurality of footings 3 are installed between two adjacent first beams, and the first beams and the second beams both adopt structure 1 4;

[0049] The structure 1 4 includes a first square tube 401 , in which a plurality of vertically arranged first columns 402 are disposed.

[0050] Preferably, Figure 2-3 As shown, the plurality of second beams are arranged horizontally or longitudinally in the frame 1 .

[0051] Preferably, Figure 1-3 As shown, baffles 8 are provided on the outer sides of the plurality of first beams.

[0052] Preferably, Figure 1 As shown, the structure also includes a panel 9 which is mounted on the top of the frame 1 and the supporting structure 2 .

[0053] Preferably, Figure 1 As shown, a plurality of first auxiliary holes 10 are provided on the panel 9 .

[0054] Preferably, Fig.16 As shown, the foot 3 includes a guide portion 301 and a support portion 302 located below the guide portion 301, the top of the guide portion 301 is provided with an opening, the guide portion 301 is provided with an inverted cone-shaped extension space 303, the support portion 302 is provided with a cavity 304, the cavity 304 is connected to the extension space 303, and the guide portion 301 is installed and connected to the frame.

[0055] Embodiment 2:

[0056] A loading tray, such as Figure 4 As shown, the remaining features are the same as those of the first embodiment, except that: a plurality of first beams respectively adopt structure one 4 and structure two 5, and a plurality of second beams all adopt structure one 4;

[0057] There are four first beams, two of which are short first beams, and the other two are long first beams. The four first beams form a rectangular beam, and the two short first beams adopt structure 2 5, and the two long first beams adopt structure 1 4;

[0058] The structure 1 4 comprises a first square tube 401, wherein a plurality of vertically arranged first columns 402 are arranged in the first square tube 401;

[0059] The second structure 5 includes a second square tube 501 and a third tube 502. A plurality of second vertical columns 503 are disposed above and below the second square tube 501 and the third tube 502, respectively, and between the second square tube 501 and the third tube 502. Both ends of the plurality of second vertical columns 503 extend into the second square tube 501 and the third tube 502, respectively.

[0060] Embodiment three:

[0061] A loading tray, such as Figure 5 As shown, the remaining features are the same as those of the second embodiment, except that: four first beams are provided, two of which are short first beams, and the other two are long first beams, and the four first beams form a rectangular beam, wherein the two short first beams adopt structure one 4, and the two long first beams adopt structure two 5;

[0062] Embodiment 4:

[0063] A loading tray, such as Figure 6 As shown, the remaining features are the same as those of the first embodiment, except that: a plurality of first beams all adopt structure 2 5, and a plurality of second beams all adopt structure 1 4;

[0064] Embodiment five:

[0065] A loading tray, such as Figure 7 As shown, the remaining features are the same as those of the first embodiment, except that: the plurality of first beams and the plurality of second beams all adopt structure 2 5;

[0066] Embodiment six:

[0067] A loading tray, such as Figure 8 As shown, the remaining features are the same as those of the first embodiment, except that: a plurality of first beams all adopt structure one 4, and a plurality of second beams all adopt structure two 5;

[0068] Embodiment seven:

[0069] A loading tray, such as Fig. 9 As shown, the remaining features are the same as those of the sixth embodiment, except that: the panel 9 is not provided on the top of the frame 1 and the supporting structure 2;

[0070] Preferably, a plurality of second auxiliary holes 11 are provided on the top of the first square tube 401 and the second square tube 501 .

[0071] Embodiment eight:

[0072] A loading tray, such as Fig.10 As shown, the remaining features are the same as those of the first embodiment, except that: the plurality of first beams and the plurality of second beams all adopt structure three 6:

[0073] Embodiment nine:

[0074] A loading tray, such as Fig.11 As shown, the remaining features are the same as those of the first embodiment, except that: the plurality of first beams and the plurality of second beams all adopt structure 4 7:

[0075] advantage:

[0076] In the utility model, structure 1 4, structure 2 5, structure 3 6 and structure 4 7 are arranged, wherein the structure 1 4 embeds the first column 402 into the first square tube 401 to form a "rectangular box beam" structure. The first column 402 is covered by the first square tube 401 to improve the stability of the first column 402 as a "support column". The first square tube 401 is the main structure for bearing the load. The embedding of the first column 402 enhances the bending and torsional strength of the first square tube 401, thereby greatly increasing the load-bearing capacity and improving the overall stability under the comprehensive effect.

[0077] The structural form of structure 25 is a further deformation of the form of structure 14, adopting a double-layer and connected "rectangular box beam" structure, which further enhances the load-bearing capacity and overall stability;

[0078] The structural forms of structure three 6 and structure four 7 have strong load-bearing capacity, relatively simple overall structure, low manufacturing process and cost, and small overall weight, and can be used in small or light pallets.

[0079] In the utility model, a frame 1, a supporting structure 2 and a plurality of feet 3 are arranged, and the frame 1 is composed of a plurality of first beams, and the supporting structure 2 is composed of a plurality of second beams. According to the needs, a plurality of first beams and a plurality of second beams can be freely selected to adopt any one of structure one 4, structure two 5, structure three 6 and structure four 7 respectively. The use of structure one 4 or two can make the pallet bear the maximum load and have strong stability. The use of structure three 6 or four has a large load-bearing effect, which can make the pallet relatively light and low in cost. Or any combination of structure one 4, structure two 5, structure three 6 and structure four 7 can be used to achieve the required functional effect.

[0080] At the same time, by configuring the foot 3 to include a guide portion 301 and a support portion 302 located below the guide portion 301, and providing an opening, an inverted cone-shaped insertion space 303 and a cavity 304, when the pallets are stacked, the foot 3 of the pallet can respectively extend into the insertion space 303 and the cavity 304 of the pallet below, so that there is no large space between the upper and lower pallets when stacking, thereby effectively saving space.

[0081] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A loading tray, characterized in that: It comprises a frame, a supporting structure and a plurality of footings, wherein the frame comprises a plurality of first beams connected end to end in sequence, the supporting structure comprises a plurality of second beams distributed side by side at intervals, a plurality of footings are installed between two adjacent first beams, and the plurality of first beams and the plurality of second beams respectively adopt any one of structure one, structure two, structure three and structure four; The first structure comprises a first square tube, wherein a plurality of vertically arranged first columns are arranged in the first square tube; The second structure includes a second square tube and a third party tube, wherein a plurality of second vertical columns are respectively disposed above and below the second square tube and between the second square tube and the third party tube, and both ends of the plurality of second vertical columns extend into the second square tube and the third party tube respectively; The structure three comprises a U-shaped profile, wherein a plurality of third columns are arranged in the U-shaped profile; The structure four includes an upper L-shaped profile and a lower L-shaped profile, wherein the upper L-shaped profile and the lower L-shaped profile are arranged up and down and a plurality of fourth columns are arranged between the upper L-shaped profile and the lower L-shaped profile.

2. A loading tray according to claim 1, characterized in that: Baffles are arranged on the outer sides of the plurality of first beam frames.

3. The loading tray according to claim 1, characterized in that: Also included is a panel mounted on top of the frame and support structure.

4. A loading tray according to claim 3, characterized in that: The panel is provided with a plurality of first auxiliary holes.

5. The loading tray according to claim 1, characterized in that: A plurality of second auxiliary holes are provided on the top of the first square tube and the second square tube.

6. The loading tray according to claim 1, characterized in that: The foot includes a guide portion and a support portion located below the guide portion, the top of the guide portion is provided with an opening, an inverted cone-shaped insertion space is provided in the guide portion, a cavity is provided in the support portion, the cavity is connected to the insertion space, and the guide portion is installed and connected to the frame.

Images