CN216916689U - Metal material tray - Google Patents

Abstract

The utility model discloses a metal material tray, which comprises an integrally formed bottom frame and a plurality of integrally formed panels, wherein the periphery of the upper end part of the bottom frame is inwards bent to form an upper horizontal supporting connecting part, and the periphery of the lower end part of the bottom frame is inwards bent to form a lower horizontal supporting part; two opposite side walls of the bottom frame are provided with corresponding and same forklift holes, the left side and the right side of each forklift hole are respectively provided with a frame supporting structure, and the frame supporting structures are respectively and vertically connected with the side walls of the bottom frame, the upper horizontal supporting connecting part and the lower horizontal supporting part; the underframe is fixedly connected with the panel through the upper horizontal support connecting part. The utility model has simple and light structure, convenient preparation and use, strong bearing capacity, environment-friendly material and capability of being repeatedly recycled, and improves the economic benefit of enterprises.

Description

Metal material tray

Technical Field

The utility model relates to the technical field of storage logistics equipment, in particular to a metal material tray.

Background

In a warehouse logistics process, it is often necessary to handle piles of material. The material tray that adopts among the prior art mostly has the plate body structure or the frame construction of certain thickness, has the pore that the logistics process provided the support for haulage equipment (typically for fork truck's fork) in its thickness. During the use, put the material on transfer device, insert the pore on the transfer device with fork truck to lift up whole transfer device, accomplish the transportation of material.

Most of the existing material trays are made of wood or plastic. In the aspect of production and manufacturing, the wooden tray is mostly machined by traditional machinery, and has the defects of high price and cost, heaviness, large wood consumption, no environmental protection, short service life and the like; the plastic is molded by an injection molding machine, has poor rigidity, weak load resistance, easy damage, high manufacturing cost caused by increasing the material quantity, difficult recycling, short pollution service life and the like; the existing metal material tray has the problems of large self weight, small supporting strength and bearing capacity, easy bending deformation, low production efficiency and the like due to the adoption of the traditional process preparation and non-automatic production under the condition of the same weight.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the metal material tray, and the purposes of saving production materials, high production efficiency, light structure, recycling materials, processing materials repeatedly, greatly saving production cost of enterprises, improving the working efficiency of workers and the like of the material tray are realized by using new materials and a preparation process.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows: a metal material tray comprises an integrally formed bottom frame and a plurality of integrally formed panels, wherein the periphery of the upper end of the bottom frame is bent inwards to form an upper horizontal supporting connecting part, and the periphery of the lower end of the bottom frame is bent inwards to form a lower horizontal supporting part; two opposite side walls of the bottom frame are provided with corresponding and same forklift holes, the left side and the right side of each forklift hole are respectively provided with a frame supporting structure, and the frame supporting structures are respectively and vertically connected with the side walls of the bottom frame, the upper horizontal supporting connecting part and the lower horizontal supporting part; the underframe is through last horizontal support connecting portion and panel fixed connection.

Furthermore, the end part of the lower horizontal supporting part is provided with a bend

Go up horizontal support connecting portion inside horizontal direction and be equipped with the board edge, the underframe pass through the board edge and panel fixed connection.

Further, the distance between the plate edge and the upper end of the bottom frame is the same as the thickness of the panel.

The forklift hole is provided with an upper forklift hole reinforcing plate, one end of the upper forklift hole reinforcing plate is connected with the forklift hole integrally, and the other end of the upper forklift hole reinforcing plate is horizontally connected with the upper horizontal support connecting part of the bottom frame.

Furthermore, the bottom frame is composed of two opposite first side walls and two opposite second side walls, and forklift holes formed in the first side walls and the second side walls are O-shaped forklift holes and/or C-shaped forklift holes.

The frame bearing structure that sets up on the O type fork truck hole is first frame bearing structure, O type fork truck hole on be equipped with fork truck hole reinforcing plate down, first frame bearing structure's side and O type fork truck hole side integrated connection, the one end and the O type fork truck hole integrated connection of fork truck hole reinforcing plate down, the lower horizontal support portion horizontal connection of the other end and underframe.

The C-shaped forklift hole is a C-shaped forklift hole, the frame supporting structure is a second frame supporting structure, and the side end of the second frame supporting structure is integrally connected with the side edge of the C-shaped forklift hole.

Furthermore, the O-shaped forklift hole is a first O-shaped forklift hole, and the upper forklift hole reinforcing plate is the same as the lower forklift hole reinforcing plate.

Furthermore, the O-shaped forklift holes are second O-shaped forklift holes, the upper forklift hole reinforcing plate is different from the lower forklift hole reinforcing plate, and the width of the lower forklift hole reinforcing plate is larger than that of the upper forklift hole reinforcing plate.

Furthermore, the first frame supporting structure is a fishtail supporting structure, and the lower end of the fishtail supporting structure is perpendicularly connected with the bend.

The first frame supporting structure is a tail type supporting structure, the lower end of the tail type supporting structure is located on the inner side of the bend and is vertically connected with the bottom of the bottom frame.

The second frame supporting structure is a straight tail type supporting structure, and the lower end of the straight tail type supporting structure is located on the inner side of the bend and is vertically connected with the bottom of the bottom frame.

The upper forklift hole reinforcing plate is a first reinforcing plate.

The lower forklift hole reinforcing plate is a second reinforcing plate.

Furthermore, the panel comprises two supporting frame bodies which are parallel to each other and a groove, the groove is located between the two supporting frame bodies, the bottom of the groove is not higher than the top end of the forklift hole, and the end parts of the two outer side walls of the supporting frame bodies are horizontal to the bottom of the groove.

And the surface of the supporting frame body is provided with reinforcing through holes or indentations in different shapes in the longitudinal direction under the condition of not reducing the weight of the supporting frame body.

Furthermore, the reinforcing through hole is a herringbone or V-shaped through hole with a curled edge.

Furthermore, two outer side walls of the supporting frame body are bent inwards and horizontally, and the bent part and the bottom of the groove are located on the same horizontal line.

And reinforcing ribs are arranged on the two outer side walls of the supporting frame body.

Further, the reinforcing bar may have a circular shape, an oval shape, or a long bar shape.

The bottom of the groove is provided with round holes which are uniformly distributed.

The end part of the supporting frame body is provided with a fabrication hole.

The lateral wall middle part of underframe is provided with the panel that can be intelligent.

Compared with the prior art, the utility model has the following beneficial effects:

(1) the whole body is made of a rigid material, the material can meet the load resistance of the whole structure, is convenient to bend, punch, process and produce, can be recycled repeatedly, reduces the production cost of enterprises and is environment-friendly;

(2) the intelligent production and processing can be realized, the flow is simple, the labor cost is reduced, and the production efficiency is high;

(3) the structure has few parts, the strength of the bottom frame is improved by utilizing structures such as bending, grooves, indentation and the like, the structure is lightened, and the corresponding parts are mostly symmetrical, so the assembly is simple and convenient;

(4) the surface of the panel is provided with a herringbone or v-shaped through hole with a curled edge or other indentations in different shapes, so that the strength, rigidity and bearing capacity of the panel are enhanced under the condition that the self weight of the panel is not reduced;

(5) reinforcing ribs are arranged on the side face of the panel and the bottom frame, so that the pressure is dispersed, and the bottom frame can be reinforced;

(6) the panel is provided with a gap and a v-shaped through hole on the panel, so that the weight of the tray can be reduced, and sundries can be conveniently cleaned;

(7) different types of fork holes can meet different consignment requirements, the fork hole parts fully utilize the materials of the fork holes, and a folding support reinforcing structure is arranged on the fork holes under the condition that extra materials are not added, so that the overall structure of the material tray is strengthened and stable and is not easy to deform;

(8) no matter the outside is contact fork truck position or material position, the equal level and smooth no deckle edge in surface, and whole all hole edges or material tray tip border are inwards bent, can not cause the scraping with external article, use safety relatively.

Drawings

FIG. 1 is a schematic perspective view of a first metal material pallet of the present invention;

FIG. 2 is a side-flattened top view of a first metal item tray of the present invention;

FIG. 3 is a bottom view of a first metal object tray of the present invention;

FIG. 4 is a schematic perspective view of a panel according to the present invention;

FIG. 5 is a schematic cross-sectional view of a panel of the present invention;

FIG. 6 is a schematic perspective view of a bottom frame and a side wall of a metal material pallet of the present invention;

FIG. 7 is a top view of a side wall of a bottom frame of a metal material pallet of the present invention;

FIG. 8 is a bottom view of a side wall of a bottom frame of a metal material pallet of the present invention;

FIG. 9 is a schematic perspective view of a first type 0 forklift aperture of the present invention;

FIG. 10 is a plan expanded view of a first type 0 forklift aperture of the present invention;

FIG. 11 is a longitudinal cross-sectional view of a first type 0 forklift aperture of the present invention;

FIG. 12 is a schematic perspective view of a second metal pallet type according to the present invention;

FIG. 13 is a side flattened top view of a second metal item tray of the present invention;

FIG. 14 is a bottom plan view of a second metal object tray of the present invention;

FIG. 15 is a schematic perspective view of the side walls of a bottom frame of a tray type of metal material of the present invention;

FIG. 16 is a schematic view of the inside front side of the adjacent side walls of a bottom frame of a tray type of metallic material of the present invention;

FIG. 17 is a top view of the adjacent side walls of a bottom frame of a tray type of metallic material of the present invention;

FIG. 18 is a bottom view of the adjacent side walls of a bottom frame of a metal material pallet of the present invention;

FIG. 19 is a schematic perspective view of a second O-shaped forklift hole and a C-shaped forklift hole of the metal material pallet according to the present invention;

FIG. 20 is a plan view of a second O-shaped forklift hole of the metal material pallet according to the present invention;

FIG. 21 is a plan expanded view of a C-shaped forklift hole of the metal material pallet of the present invention;

FIG. 22 is a schematic longitudinal cross-sectional view of a second O-shaped forklift aperture according to the present invention.

Note: 1. a bottom frame; 2. a panel; 3. a first side wall; 4. a second side wall; 5. a first O-shaped forklift aperture; 6. Reinforcing ribs; 7. an intelligent panel; 8. a fabrication hole; 9. a groove; 10. a v-shaped through hole; 11. reinforcing ribs; 12. a gap; 13. a plate edge; 14. a first reinforcing plate; 15. a fishtail support structure; 16. a C-shaped forklift hole; 17. a machine tail type support structure; 18. a support frame body; 19. a circular hole; 20. bending; 21. a second O-shaped forklift aperture; 22. a straight tail type support structure; 23. a second reinforcing plate.

Detailed Description

In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention, but the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1-3, the tray for metal materials of the present invention is made of a rigid material, preferably a strip-shaped metal plate, by continuous blanking, and specifically includes an integrally formed bottom frame 1 and a plurality of integrally formed panels 2, wherein the panels 2 are fixed on the bottom frame 1 at intervals, the number of the panels 2 is determined according to the size of the bottom frame 1, gaps 12 are formed between adjacent panels 2, and preferably, the widths of the gaps 12 are equal. The underframe 1 for integrated into one piece's cuboid or square, preferred, underframe 1 is the cuboid frame that comprises two kinds of sides of first lateral wall 3 and second lateral wall 4 (as shown in fig. 2, the length of first lateral wall 3 is less than second lateral wall 4). After the panel 2 and the bottom frame 1 are welded, the upper surface of the formed metal material supporting plate is smooth, and the metal material supporting plate cannot be scraped with materials in contact with the metal material supporting plate, so that stable placement and taking down of the materials are facilitated.

The two ends of the supporting frame 18 of the panel 2 are both provided with fabrication holes 8, the fabrication holes 8 are through holes, and the fabrication holes 8 at each end of the supporting frame 18 can be one or 2 horizontally symmetrical. The end of the panel 2 is supported on the plate edge 13 of the bottom frame 1, and the panel 2 is fixedly connected with the plate edge 13 through the fabrication hole 8, and the fixed connection mode can be manual welding, machine welding or screw fixing. Or, the supporting frame body 18 on still can be equipped with the support fixed part, be equipped with fabrication hole 8 on the support fixed part, support fixed part length and board along 13 width the same, both structures mutually support, conveniently through fabrication hole 8 with panel 2 welded connection on board along 13. The presence of the process holes 8 enables, on the one hand, the welded electrode to penetrate deeply into the contact plate 13 and, on the other hand, the weight of the support frame 18 to be reduced.

The lateral wall of underframe 1 on evenly be equipped with a plurality of symmetric distribution's strengthening rib 6, strengthening rib 6 is inside sunken formation of lateral wall self, can be for shape such as circular, rectangle or oval, can reach the effect that underframe 1 lateral wall self strengthens. Furthermore, the middle part of the side wall of the bottom frame 1 is provided with an intelligent panel 7. When materials need to be stored, the material tray can be set with material names or numbers or other arrangements for quickly locking the corresponding material storage positions through the intelligent panel 7 on the tray, when the material tray is stored in a certain specific area, when the material tray is taken, the material position can be quickly locked according to the material names or numbers,

as shown in fig. 4, the panel 2 is composed of two parallel supporting frames 18 and a groove 9, and the two supporting frames 18 and the groove 9 are integrally formed. Wherein the recess 9 is located in the middle of the two support frames 18. The depth of the groove 9 is related to the thickness of the upper end of a fork opening of the forklift, namely the bottom of the groove is not higher than the top end of a fork hole, the end parts of the two outer side walls of the supporting frame 18 are bent inwards horizontally, and the bent parts and the bottom of the groove 9 are positioned on the same horizontal line, so that the bottom of the groove 9 is in horizontal contact with the forklift when the material tray is conveyed by the forklift. The bottom of recess 9 is equipped with evenly distributed's round hole 19, and this circle leads to 19 hole edges smoothly, can guarantee under the prerequisite that does not influence the whole bearing capacity of panel 2, play and alleviate the whole weight of panel 2, and make things convenient for the effect of clearance such as debris or dust.

Furthermore, the inner side wall and the outer side wall of the supporting frame 18 are uniformly provided with reinforcing ribs 11, the reinforcing ribs 11 are formed by inwards recessing the supporting frame 18, and can be in the shape of a circle, an oblong, a strip and the like, so as to play a role in reinforcing the strength of the supporting frame 18. The upper surface of the supporting frame body 18 is uniformly provided with reinforcing through holes in the longitudinal direction, the reinforcing through holes can be circular, oval, long-strip-shaped or rectangular and the like, the preferred reinforcing through holes are V-shaped through holes 10, although the V-shaped through holes 10 are through holes, materials forming the V-shaped through holes 10 do not break away from the supporting frame body 18, but are folded inwards to form turned edges, and the structure can achieve the effects of effectively dispersing material pressure and enhancing the bearing capacity of the material tray under the condition that the material or weight of the supporting frame body 18 is not reduced. The shapes of the v-shaped through holes 10 arranged on the surfaces of the two supporting frame bodies 18 on each panel 2 are the same, but the directions are opposite, the structure can strengthen the materials of the supporting frame bodies 18, and meanwhile, the panel 2 can be prevented from being installed from any direction, so that the installation direction can be prevented from being mistaken, and the installation efficiency is improved.

As shown in fig. 5, each of the supporting frames 18 is composed of an inner side wall and an outer side wall, one side of the inner side wall is the same as the depth side length of the groove 9, the lower end portion of the outer side edge is horizontally bent towards the inner side, the bent portion and the bottom of the groove 9 are located at the same horizontal line, the structure can ensure that the bottom of the panel 2 is smooth, no sharp end portion exists, and the structure cannot scratch other objects such as a forklift or other objects, and meanwhile, the bent structure of the horizontal portion is in contact with the bottom of the groove 9 and the forklift, and can play a role in supporting and strengthening the bearing capacity of the tray. The material forming the V-shaped through hole 10 is located inside the supporting frame 18 without being separated from the supporting frame 18. The inside of the bead 11 is a convex oblong shape.

As shown in fig. 6-8, the upper portion of the bottom frame 1 is pressed inward all around, four frame sides are formed after pressing, the distance between the plate edge 13 and the upper end portion of the bottom frame 1 is the same as the thickness of the panel 2, the panel 2 is fixedly connected with the bottom frame 1 through the plate edge 13, the fixed connection mode is preferably welding, the lower end portion of the side wall of the bottom frame 1 is bent inward all around to form a lower horizontal support portion, and the end portion of the lower horizontal support portion is provided with a bend 20. The horizontal part of the lower horizontal supporting part is used for supporting the metal material tray, and the bent part 20 can prevent the metal material tray from being exposed to the outside and scraping other objects, and can play a role in enhancing the overall stability and bearing capacity of the metal material tray.

As shown in fig. 3 and 14, when one side wall of the bottom frame 1 is viewed from above, it can be seen that the plate edge 13 of the bottom frame 1 is integrally connected with the frame edge, the bottom of the bottom frame 1 is flat, the structural area is small, the occupied space is small, the metal material tray uses less materials, and the manufacturing cost is low.

As shown in fig. 1-3 and 9-11, the first side wall 3 and the second side wall 4 of the bottom frame 1 are provided with two identical first O-shaped forklift holes 5. The two first O-shaped forklift holes 5 are arranged according to the size and the distance of the forklift fork. The first O-shaped forklift hole 5 is formed by a blanking and bending structure as shown in fig. 10, and the blanking and bending structure is a fishtail type supporting structure 15 and identical upper and lower first reinforcing plates 14. The reinforcing support structures at the two sides and the upper and lower parts of the first O-shaped forklift hole 5 are formed after bending, so that the effect of stably supporting the material tray is achieved, and the material tray is prevented from deforming due to stress. Further, as shown in fig. 11, the first reinforcing plate 14 at the upper side of the first O-shaped forklift hole 5 is folded inward and then overlaps the upper plate edge 13 of the bottom frame 1, so as to reinforce the bottom frame 1 at the upper part of the first O-shaped forklift hole 5. The first reinforcing plate 14 at the lower side of the first O-shaped forklift hole 5 is positioned on the horizontal structure of the lower horizontal supporting part of the bottom frame 1, so that the strength of the bottom frame 1 at the lower part of the first O-shaped forklift hole 5 is enhanced; as shown in fig. 11, two same sides of the first O-shaped forklift hole 5 are fishtail-shaped supporting structures 15, the side ends of the fishtail-shaped supporting structures 15 are integrally connected with the first O-shaped forklift hole 5, the upper ends of the fishtail-shaped supporting structures are fixedly connected with the plate edge 13 of the bottom frame 1, the lower ends of the fishtail-shaped supporting structures are fixedly connected with the lower horizontal supporting part which is bent 20 vertically, so that the effect of stabilizing the bottom frame 1 through the self structure is achieved, the whole material tray is not easy to deform, and the whole bearing capacity of the material tray is improved.

The first side wall 3 and the second side wall 4 may have different fork truck hole shapes, as shown in fig. 12 to 14. Further, the forklift hole on the first side wall 3 can also be a second O-shaped forklift hole 21, and the forklift hole on the second side wall 4 is a C-shaped forklift hole 16. At this time, as shown in fig. 15 to 18, the width of the upper horizontal support connection part of the bottom frame 1 is smaller than that of the lower horizontal support part. And there is the v type structure between the adjacent both sides wall of underframe 1, makes things convenient for underframe 1 four lateral walls to make up integrated into one piece.

Further, the second O-shaped forklift hole 21 shown in fig. 19 is formed by the blanking bending structure shown in fig. 20, and the blanking bending structure is composed of the same tail-type supporting structure 17 on both sides of the second O-shaped forklift hole 21, and the different first reinforcing plate 14 and second reinforcing plate 23. The second reinforcing plate 23 is wider than the first reinforcing plate 14 but has a smaller length. As shown in fig. 22, the first reinforcing plate 14 at the upper side of the second O-shaped forklift hole 21 is folded inward and then overlaps the upper plate edge 13 of the bottom frame 1, so as to reinforce the supporting strength of the plate edge 13 of the bottom frame 1. The second reinforcing plate 23 at the lower side of the second O-shaped forklift hole 21 is positioned on the horizontal structure of the lower horizontal supporting part of the bottom frame 1, so as to reinforce the strength of the bottom frame 1 at the lower part of the second O-shaped forklift hole 21; two the same sides in second O type fork truck hole 21 be tail type bearing structure 17, tail type bearing structure 17's top and second O type fork truck hole 21 body coupling, 13 perpendicular fixed connections are followed with the board of underframe 1 in the upper end, the lower extreme is connected with the horizontal position of lower horizontal support portion is perpendicular, and tail type bearing structure 17's low side is located 20 inboards of bending, plays the effect of the underframe 1 framework of self structure stabilization, makes the whole non-deformable of material tray, and improves the whole bearing capacity of material tray.

Further, however, as shown in fig. 21. The C-shaped forklift hole 16 is formed by a blanking bending structure, the blanking bending structure is a straight tail type supporting structure 22 with the same two sides of the C-shaped forklift hole 16 and a first reinforcing plate 14 on the upper side, the two sides of the C-shaped forklift hole 16 and the reinforcing supporting structure on the upper side are formed respectively, the effect of stably supporting the material tray is achieved together, and the material tray is prevented from deforming due to stress. Furthermore, the first reinforcing plate 14 at the upper side edge of the C-shaped forklift hole 16 is folded inwards and then is overlapped with the upper plate edge 13 of the bottom frame 1, so that the bottom frame 1 at the upper part of the C-shaped forklift hole 16 is reinforced; straight tail type bearing structure 22's top and C type fork truck hole 16 body coupling, the perpendicular fixed connection of 13 is followed to the board of upper end and underframe 1, the lower extreme is connected with the horizontal position of lower horizontal supporting part is perpendicular, and is located the inside of bending 20, plays the effect of stabilizing the underframe 1 framework through self structure, makes the whole non-deformable of material tray, and improves the whole bearing capacity of material tray.

When the material pallet is used, materials are stacked on the material pallet, then the fork of a forklift is inserted into the first O-shaped forklift hole 5 or the C-shaped forklift hole 16, the material pallet is carried and placed, if the materials need to be stored, the name or the number of the materials or other settings for quickly locking the storage positions of the corresponding materials can be set through the intelligent panel 7 on the pallet, when the material pallet is stored in a certain specific area, when the materials are taken, the material positions can be quickly locked according to the name or the number of the materials,

the foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (23)

1. The metal material tray is characterized by comprising an integrally formed bottom frame (1) and a plurality of integrally formed panels (2), wherein the periphery of the upper end of the bottom frame (1) is inwards bent to form an upper horizontal support connecting part, and the periphery of the lower end of the bottom frame (1) is inwards bent to form a lower horizontal supporting part; two opposite side walls of the bottom frame (1) are provided with corresponding and same forklift holes, the left side and the right side of each forklift hole are respectively provided with a frame supporting structure, and the frame supporting structures are respectively and vertically connected with the side walls of the bottom frame (1), the upper horizontal supporting connecting part and the lower horizontal supporting part; the bottom frame (1) is fixedly connected with the panel (2) through an upper horizontal support connecting part.

2. A metallic material pallet according to claim 1, characterized in that the ends of the lower horizontal support are provided with bends (20).

3. A metallic material pallet according to claim 1, characterized in that a plate edge (13) is arranged horizontally inside the upper horizontal support connection, and the bottom frame (1) is fixedly connected with the top plate (2) through the plate edge (13).

4. A metallic material pallet as claimed in claim 3, characterised in that the plate edge (13) is at the same height as the top of the bottom frame (1) as the deck (2).

5. The metallic material pallet according to claim 2, wherein the forklift holes are provided with upper forklift hole reinforcing plates, one end of which is integrally connected with the forklift holes and the other end is horizontally connected with the upper horizontal supporting connection part of the bottom frame (1).

6. A metallic material pallet according to claim 5, characterized in that the bottom frame (1) is formed by two opposite first side walls (3) and two opposite second side walls (4), and the forklift holes formed in the first side walls (3) and the second side walls (4) are O-shaped forklift holes and/or C-shaped forklift holes.

7. The metal material pallet according to claim 6, wherein the frame supporting structure provided on the O-shaped forklift holes is a first frame supporting structure, the O-shaped forklift holes are provided with lower forklift hole reinforcing plates, the side ends of the first frame supporting structure are integrally connected with the side edges of the O-shaped forklift holes, one end of each lower forklift hole reinforcing plate is integrally connected with the O-shaped forklift holes, and the other end of each lower forklift hole reinforcing plate is horizontally connected with the lower horizontal supporting part of the bottom frame (1).

8. A metallic material pallet according to claim 6, characterized in that said C-shaped forklift holes are C-shaped forklift holes (16), said frame support structure is a second frame support structure, the side ends of said second frame support structure are integrally connected to the side edges of the C-shaped forklift holes (16).

9. Metallic material pallet according to claim 7, characterised in that said O-shaped forklift holes are first O-shaped forklift holes (5), said upper forklift hole reinforcement plate and said lower forklift hole reinforcement plate being identical.

10. The metallic material pallet of claim 7, wherein said O-shaped forklift holes are second O-shaped forklift holes (21), said upper forklift hole reinforcing plate is different from said lower forklift hole reinforcing plate, and said lower forklift hole reinforcing plate has a width greater than that of said upper forklift hole reinforcing plate.

11. A metallic material pallet according to claim 9, characterized in that the first frame support structure is a fish tail support structure (15), the lower end of the fish tail support structure (15) being vertically connected to the bend (20).

12. A metallic material pallet according to claim 10, characterized in that the first frame support structure is a tail support structure (17), the lower end of the tail support structure (17) being located inside the bend (20) and being vertically connected to the bottom of the bottom frame (1).

13. A metallic material pallet according to claim 8, characterized in that the second frame support structure is a straight tail support structure (22), the lower end of the straight tail support structure (22) being located inside the bend (20) and being vertically connected to the bottom of the bottom frame (1).

14. A metallic material pallet according to claim 10, characterized in that said upper forklift aperture reinforcement plate is a first reinforcement plate (14) and said lower forklift aperture reinforcement plate is a second reinforcement plate (23).

15. A pallet as defined in any one of claims 1-14, characterised in that said deck (2) consists of two parallel supporting frames (18) and a groove (9), the groove (9) being located between the two supporting frames (18), the bottom of said groove (9) being located not higher than the top of the forklift aperture, the ends of the two outer side walls of said supporting frames (18) being horizontal to the bottom of the groove (9).

16. A pallet as defined in claim 15, characterised in that the supporting frame (18) is provided with stiffening through holes or indentations in the longitudinal direction of the surface without reducing the weight of the supporting frame (18).

17. Metallic material pallet according to claim 16, characterized in that the reinforcement through-holes are chevron-shaped or V-shaped through-holes (10) with a crimp.

18. The metallic material pallet according to claim 15, characterized in that the two outer side walls of the supporting frame (18) are bent horizontally inwards, the bent parts being located at the same level as the bottom of the groove (9).

19. The metallic material pallet according to claim 15, wherein reinforcing ribs (11) are provided on both outer side walls of the supporting frame body (18).

20. Tray according to claim 19, characterized in that the reinforcing bars (11) are of circular, oval or elongated shape.

21. A metal material pallet according to claim 15, characterized in that the bottom of the groove (9) is provided with evenly distributed circular holes (19).

22. The metallic material pallet according to claim 15, characterized in that the end of the supporting frame (18) is provided with a fabrication hole (8).

23. Metallic material pallet according to claim 15, characterised in that the side walls of the bottom frame (1) are provided with an intelligent panel (7) in the middle.

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