JP3048761U - Pallets for cargo handling - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To be commonly applied to various kinds of cargoes of different weights, convenient for transportation and storage, low in structure, low in transportation cost, and easy to use. To provide a cargo pallet that can be manufactured at a low cost and can be widely used for its use. SOLUTION: The stacking portion is constituted by a stacking portion composed of a plurality of struts and a leg portion, and the stacking portion is formed in a net shape by crossing a plurality of struts, and the leg portion is detachably attached to the stacking portion. Attach. The stacking portion crosses a plurality of longitudinally extending struts and a plurality of laterally extending struts to form a net-like shape by fixing the connecting portions, and forms a crossing angle of the struts. The spacing between the plurality of bars is designed differently depending on the strength of the bars and the weight to be loaded. In addition, for cargo with an unbalanced weight to be loaded, a reinforcing member may be disposed on the plane of the loading portion in a further oblique direction as a partial reinforcement of the loading portion. The crossing point of the loading section may be fixed by welding or tying, or may be connected with a reinforcing member by a joint.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a pallet for cargo handling made of a combination of reinforcing bars, and more particularly to a pallet for cargo handling that can be used for transportation of import and export while being attached to cargo.

[0002]

[Prior art]

 A conventional wooden pallet is manufactured by nailing a plurality of timber boards to square pillars as shown in FIG. Further, the pallet has a plane on which cargo is loaded and received, and a space having a certain height for inserting and moving a fork of a forklift.

[0003] Some known pallets for cargo handling use a metal material, a damper or a plastic material as the material.

[0004]

[Problems to be solved by the invention]

 At present, exporters and importers worldwide are unified and homologated, and the perfect and most universally used transport method is to pack and secure cargo and pallets first, load them in containers and transport them to their destinations. After the cargo is unloaded, the container is removed, and the cargo and pallets are transported to the final location.After removing the cargo at the final location, some of the pallets are collected and reused. Will not discard this and collect it. For this reason, the volume of cargo and pallets packaged together will affect shipping costs, and pallet manufacturing costs will necessarily be reflected in the overall cargo price. In other words, the manufacturing cost of pallets and the size of the pallets after packing directly affect the competitiveness of the trade business.

[0005] Also, the well-known wooden pallets lead to the consumption of forest resources and, when disposed after use, cause environmental pollution problems. Not only that, the price of wooden pallets will increase as the wage rises.

[0006] In addition, in many countries, when goods are subjected to customs inspection by attaching wood packing materials, laws and regulations stipulate that the fumigation of the wood is compatible with quarantine inspection. For example, Australia, the People's Republic of China, and other countries have strictly conducted this inspection.For importers and exporters, the use of wood packaging materials requires extra procedures for customs clearance. Would be expensive.

[0007] In addition, the known pallets made of non-wood materials such as the above-mentioned metal materials, cardboard materials, and plastic materials do not require a fumigation process, but their manufacturing costs are higher than those of wooden pallets, and the known wooden pallets are expensive. In proportion to the method of transporting pallets with cargo, it is economical to remove these expensive non-wooden pallets after transportation, even if they are to be collected and reused or discarded. As such, these non-wooden pallets are suitable for loading cargo repeatedly in factories or warehouses. Therefore, they cannot be collected, are not worth collecting, and have high manufacturing costs. Therefore, except for some currently expensive cargo, they are also packed and transported on wooden pallets.

[0008] In addition, the structure of various known pallets cannot significantly reduce the height, which is a very disadvantageous condition in terms of the method of calculating the transportation cost by volume for containers. In other words, with regard to the most ideal transport method using pallets, the shipper must pay the fare for the volume occupied by the pallet in addition to the volume of the cargo itself, and the volume of the cargo packed using the pallet How to reduce emissions is an urgent need for solutions in the transportation industry.

[0009]

[Problem to be solved by the invention]

 The inventor of the present invention made extensive use of his years of experience in the transport business of import and export cargo, and conducted intensive research on the above-mentioned drawbacks of known pallets. Successful development. In other words, the purpose of the present invention is to provide a cargo handling pallet that can be applied commonly to various types of cargo of different weights by changing the combination of the loading section and the legs that are standardized. .

[0010] Another object of the present invention is to provide a pallet for cargo handling in which the legs can be removed from the loading portion, which is convenient for transportation and storage, and which is low in structure and low in transportation cost. And

Another object of the present invention is to provide a cargo handling pallet that can be easily manufactured, has low manufacturing costs, and can be widely used for its use.

[0012]

[Means for Solving the Problems]

 The cargo handling pallet of the present invention is constituted by a loading portion formed by combining a plurality of reinforcing members and legs, and the loading portion is formed in a net shape by intersecting the plurality of reinforcing members, and the legs are detached. It is freely attached to the loading section.

The reinforcing material is a material having appropriate hardness and deformability. In particular, a reinforcing bar having bamboo-shaped nodes which are mass-produced and used universally at present is ideal. The reinforcing bar having the bamboo-like nodes has irregularities on the surface, and the surface frictional force is enhanced. Other alternatives may be aluminum rods, hollow iron pipes, or synthetic rigid linear articles.

[0014] The loading section forms a mesh by fixing a plurality of vertical reinforcing members and a plurality of horizontal reinforcing members and fixing the connecting portion, and the crossing angle of the reinforcing members is a right angle. Make Also, the spacing of each of the plurality of bars is designed differently depending on the strength of the bars and the weight to be loaded. In addition, for cargo with an imbalanced weight to be loaded, a reinforcing member may be arranged on the plane of the loading portion in a further oblique direction as a partial reinforcement of the loading portion. The crossing point of the loading section may be fixed by welding or binding, or may be connected with a reinforcement by a joint.

Further, an appropriate position of the loading portion is curved to form a plurality of substantially U-shaped concave portions, and the leg portion is attached to a space formed between the concave portion and a plane of the loading portion. You may.

The leg is constituted by an engaging portion and a base portion, and the engaging portion and the base portion are connected by welding or formed integrally. Its material is metal or hard plastic material. The cross section of the engaging portion is formed in a U-shape, the space of the concave hollow portion is set to a size that can accommodate the reinforcing member, and the width of the opening of the engaging portion is made slightly smaller than the diameter of the reinforcing member. The legs engage and support the loading struts. Further, the base portion is formed in a rectangular frame body, a trapezoidal three-dimensional body, or another structure having a certain height and supporting strength. This has the effect of supporting the loading section high with the legs.

Further, the leg may be constituted by an engaging portion, a support connecting portion, and a base portion. The leg engages the reinforcing member of the loading portion by the engaging portion, and The portion receives the reinforcement of the loading portion and raises the position of the loading portion by the base portion.

By attaching the legs to the bottom surface of the loading section, the cargo handling pallet of the present invention is assembled. The legs can be mounted in different quantities or in different positions as needed. For this reason, the cargo handling pallet of this invention has a relatively low structural height, a large loading capacity, and can reduce the space occupied in the container.

[0019]

【Example】

 Next, the features and effects of the present invention will be described with reference to specific examples. FIG. 2 discloses a cargo pallet according to the present invention. The cargo handling pallet 5 includes a vertical reinforcing bar 1, a horizontal reinforcing bar 2, and a reinforcing reinforcing bar 6, and the leg 4 is attached thereto. The loading section places six longitudinal reinforcing bars 1 directly on six transverse reinforcing bars 2. The six reinforcing bars 1 in the vertical direction and the six reinforcing bars 2 in the horizontal direction are arranged so as to intersect at right angles. Further, the two reinforcing bars 6 are obliquely placed at the reinforcing positions, and the intersections of the respective reinforcing bars are fixed by welding to form the loading section 3.

As disclosed in FIG. 3, the leg portion 4 includes an engaging portion 41 and a base portion 42, and the engaging portion 41 and the base portion 42 are connected by welding. The cross section of the engaging portion 41 is U-shaped, and the transverse reinforcing bar 2 of the loading portion 3 is just housed in the hollow portion 411 of the groove. The opening 412 of the engaging portion 41 is slightly narrower in width than the diameter of the reinforcing bar 2 in the lateral direction, so that the reinforcing bar 2 in the lateral direction is engaged with and supported by the engaging portion 41. Further, the legs 4 can support the loading section 3 at a high position by the action of the base section 42.

FIG. 4 discloses a cargo handling pallet 5 of the present invention in which eight legs 4 are attached to the bottom surface of the loading section 3. A plurality of legs 4 can be arbitrarily attached to the cargo handling pallet 5 as needed. For this reason, the cargo pallet is structurally low in height and has a large loading capacity as an effect.

FIG. 5 discloses a second embodiment of the present invention. The cargo handling pallet 5a of the second embodiment includes a loading section 3a composed of a vertical reinforcing bar 1a and a horizontal reinforcing bar 2b, and a leg 4a.

The loading portion 3a constitutes a loading portion 3a by arranging six longitudinal reinforcing bars 1a and six horizontal reinforcing bars 2a so as to intersect at a right angle. The middle four are bent to form a plurality of substantially U-shaped recesses 11a, and the middle four of the horizontal reinforcing bars 2a are also bent to form a plurality of substantially U-shaped recesses 21a. The position intersecting with the reinforcing bar 1a is also bent to form an approximately U-shaped intersecting concave portion 22a. The vertical reinforcing bar 1a is fitted into the plurality of cross recesses 22a, and furthermore, two non-bending vertical reinforcing bars 1a serving as outer frames and two horizontal bending bars 2a without bending are fixed. To form a stacking portion 3a by welding.

The leg portion 4a is formed by integrally bending a reinforcing bar to form an engaging portion 41a, a support connecting portion 42a, and a base portion 43a. The engaging portion 41a is formed by bending the ends of the two horizontal support arms 44a outward at right angles, and is provided at a position crossing the reinforcing bar of the loading portion 3a to engage with the reinforcing bar of the loading portion 3a. . The support connecting portion 42a is formed by bending the other ends of the two horizontal support arms 44a downward so as to form a concave portion, and abuts and receives the reinforcing bar of the loading portion 3a. Further, the base portion 43a has a function of supporting the loading portion 3a at a high position by being formed in a three-dimensional trapezoid shape extending from the bottom surface of the support connection portion 42a. The horizontal support arm 44a of the leg 4a is fitted into a space formed between the recess 11a provided in the vertical reinforcing bar 1a or the horizontal reinforcing bar 2a and the loading portion 3a. 3a forms a plane of relatively small thickness.

The base portion 43a of the leg portion 4a has a horizontal lever portion 431a. The horizontal lever portion 431a not only provides a better supporting force to the leg portion 4a, but also has A packing belt turns around the horizontal lever portion 431a to fix the cargo and the pallet together and completely tightly.

FIG. 6 discloses a cargo handling pallet 5a of the present invention in which six legs 4a are attached to the bottom surface of the loading portion 3a. The cargo handling pallet 5a can optionally have a plurality of legs 4a attached thereto. For this reason, the cargo handling pallet is structurally low and has a large loading capacity as an effect.

FIG. 7 shows a third embodiment of the present invention. The cargo handling pallet 5b of the third embodiment is constituted by a vertical reinforcing bar 1b, a horizontal reinforcing bar 2b, a loading section 3b composed of a joint 6b, and a leg 4b. The joint 6b has a joint head portion that vertically intersects, and a plurality of longitudinal reinforcing bars 1b and a plurality of lateral reinforcing bars 2 are connected by a joint 6b to form a loading unit 3b. By attaching the legs 4b to the bottom of the loading section 3b, the combination of the cargo handling pallets of the third embodiment is completed.

The above embodiment details the purpose and features of the present invention, and the present invention is not limited to the above embodiment. Any change falling within the spirit disclosed in the present invention shall fall within the scope of the utility model registration claim of the present invention.

[0029]

[Effect of the invention]

 In the process of creating a prototype and experimenting with this invention, the inventor has found that the cargo pallet of this invention has the following excellent effects. 1. The cargo handling pallet of this invention can be applied to various types of cargo with different weights by changing the combination of standardized loading parts and legs. For this reason, not only is storage convenient, but also the volume when the cargo and the pallet are packaged together can be reduced, which has the effect of saving transportation costs. That is, it is possible to arbitrarily change the mounting quantity, mounting position, mounting direction, balance of the entire pallet, and the like of the legs as required. For example, when light cargo is loaded on the pallet loading section, it is only necessary to attach three or four legs to the four corners of the outer periphery of the pallet or at least three to four equilibrium points on the entire pallet.

Further, the heavier the weight of the cargo to be loaded, the greater the number of legs to be attached. That is, as the density at which the legs are attached increases, the load carrying capacity also increases. At least one leg can be attached to any one of the squares formed by the vertical reinforcing bar 1a and the horizontal reinforcing bar 1b as disclosed in FIG. According to this, since 25 pieces are formed, 25 pieces of legs can be attached, so that the combination can be arbitrarily mounted in different directions and positions and changed. 2. This invention has the effect of supporting a large payload by making the height of the structure relatively low by applying the combination of the bars. Taking the pallet of the embodiment shown in FIG. 2 as an example, the rebar is a D10 rebar according to the standard of CNS560-A21. Calculated, the diameter is 0.953m and the overall structure is only 5cm high. In contrast, the conventional one is 15 cm high. Thus, the pallets can significantly lower the cost of containerizing regular-priced cargo and increase their competitiveness in trade.

[0031] 3. The cargo pallet of this invention is made of non-wooden struts. Therefore, it is possible to reduce the consumption of forest resources, which not only conforms to the idea of environmental conservation, but also eliminates the need for inspection and certification procedures of wooden packaging materials at customs clearance. 4. For cargoes with unbalanced weight distribution, the cargo pallet of this invention can partially increase the strength of the loading area as structurally necessary, and save pallets as much as possible. can do. 5. The cargo handling pallet of this invention has the advantage that the production cost is reduced by applying the steel bars that are currently mass-produced and widely used, such as the reinforcing bars with bamboo-shaped nodes. Since the pattern is formed on the reinforcing bar, the frictional force at the contact surface with the cargo is increased, and the stability in packing the loading portion and the cargo together can be enhanced.

[0032] 6. The loading pallet of this invention has a loading section and legs made of reinforcing steel or other reinforcing material. For the current industry, whether it bends into one piece, or welds, paints, rust-proofs, etc., they are all in the area of automatic production. Therefore, the production cost of the cargo pallet of the present invention can be reduced by mass-producing it compared to the wooden pallet manufactured by man.

[Brief description of the drawings]

FIG. 1 is a perspective view of a known wooden pallet.

FIG. 2 is a perspective view of the cargo handling pallet according to the first embodiment of the present invention.

FIG. 3 is a cross-sectional view of the first embodiment of the present invention in a state where the legs and the reinforcing bar are engaged.

FIG. 4 is a top view of the cargo pallet according to the first embodiment of the present invention.

FIG. 5 is a perspective view of a cargo pallet according to a second embodiment of the present invention.

FIG. 6 is a top view of a cargo handling pallet according to a second embodiment of the present invention.

FIG. 7 is a top view of a cargo pallet according to a third embodiment of the present invention.

[Description of sign]

 REFERENCE SIGNS LIST 1 vertical reinforcing bar 2 horizontal reinforcing bar 3 loading portion 4 leg 41 engaging portion 411 hollow portion of groove 412 opening 42 base portion 5 pallet for cargo handling 6 reinforcing reinforcing bar 1a vertical reinforcing bar 11a U-shaped concave portion 2a Lateral reinforcing bar 21a U-shaped concave portion 22a Crossover concave portion 3a Loading portion 4a Leg portion 41a Engaging portion 42a Support connecting portion 43a Base portion 431a Horizontal lever portion 44a Horizontal supporting arm 5a Loading pallet 1b Vertical reinforcing bar 2b Lateral direction Reinforcing bar 3b Loading section 4b Leg 5b Loading pallet 6b Joint

Claims (15)

[Utility model registration claims] 1. A loading section fixed in a mesh shape by crossing a plurality of reinforcing materials, and a leg portion detachably attached to the loading section, wherein the leg portion is connected to a reinforcing material of the loading section. A cargo handling pallet, comprising: a mating engaging portion; and a base portion connected to a bottom portion of the engaging portion to raise the position of the loading portion body. 2. The cargo handling pallet according to claim 1, wherein the reinforcing member is a reinforcing bar having bamboo-shaped nodes. 3. A cross section of the engaging portion is formed in a U-shape,
The U-shaped concave space is configured to be capable of accommodating the reinforcing member of the loading portion, and the width of the U-shaped opening is slightly smaller than the diameter of the reinforcing member of the loading portion. 2. The pallet for cargo handling according to 1. 4. The pallet according to claim 1, wherein the base is formed in a rectangular shape, and the inside of the rectangle is hollow. 5. The pallet according to claim 1, wherein the members of the number of the loading portions are fixed at a crossing position by welding or binding. 6. The pallet for cargo handling according to claim 1, wherein the engaging portion of the leg portion and the base portion are connected by welding. 7. The pallet for cargo handling according to claim 1, wherein the engaging portion of the leg portion and the base portion are integrally connected. 8. A loading portion fixed in a net shape by crossing a plurality of muscle materials, and a leg portion detachably attached to the loading portion, wherein the leg portion engages with the muscle material of the loading portion. An engagement portion, a support connection portion connected to the engagement portion to support the loading portion, and a base portion integrally connected below the support connection portion to increase the position of the loading portion. A pallet for cargo handling, characterized in that: 9. The pallet for cargo handling according to claim 8, wherein the reinforcing member is a reinforcing bar having bamboo-shaped nodes. 10. An engaging portion of the leg portion, the connecting portion,
The pallet for cargo handling according to claim 8, wherein the base portion is formed integrally by bending a reinforcing bar. 11. The pallet according to claim 8, wherein the engaging portion is formed by bending the ends of two horizontal support arms outwardly by substantially 90 °. 12. The cargo handling pallet according to claim 8, wherein said support connection portion is formed by bending two horizontal support arms downward to form a concave portion. 13. The cargo handling pallet according to claim 8, wherein the base portion has a three-dimensional trapezoid shape extending from a bottom surface of the support connection portion. 14. The pallet for cargo handling according to claim 8, wherein the plurality of reinforcing members are fixed at a crossing position. 15. The pallet for cargo handling according to claim 8, wherein the reinforcing members are connected by a joint at a crossing position.