JP2017095152A - Corrugated cardboard assembly structure, transport method by container and marine transportation method by container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a corrugated cardboard assembly structure, a transport method by a container and a marine transportation method of the container where various kinds of transport objects can be flexibly coordinated when the transport object is a heavy article having an individual weight of 5 t or more and 25 t or less is transported by the container, the increase of the weight of a material used for the fixing of the transport object is small, the fixing operation of the heavy article is easy and the treatment of the material used for fixing is easy.SOLUTION: In a corrugated cardboard assembly structure 1, the corrugated cardboard assembly structure 1 is constituted so as to become a state of being fitted to the inside of a container 20 after packing a transport object inside and assembling corrugated cardboard element members 10 (11, 12, 13, 14 and 15) becoming the elements of the corrugated cardboard assembly structure 1.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a corrugated cardboard assembly structure capable of transporting an object to be transported having a solid weight of 5 t or more and 25 t or less in a container, a transport method using a container, and an ocean transport method using a container.

  When a coiled material such as a wire coil material having a large individual weight is transported by ship, a large number of coiled materials are arranged on the floor of the cargo hold, and the coiled material is transported by sea with the floor fixed. However, when the number of the coil-like objects is small, the planar arrangement in the cargo hold has a problem that the transportation efficiency of the cargo hold is remarkably deteriorated and is not practical from the viewpoint of the transportation cost.

Therefore, it is considered that this coiled material is accommodated in a container and transported by sea in the container. However, like a coiled material, the solid weight is 5 t or more and 25 t or less, and on a flat surface in an unpacked state. When an object to be transported that has a surface pressure of 500 kg / cm ² or more when loaded on the plane is to be transported by sea in a container, the load is dispersed due to the strength of the floor surface of the container. It becomes important.

  As a method of transporting the coil-shaped object in this container, a cargo cradle having different inclined surfaces with V-shaped inclined surfaces opposite to each other is arranged in the container, and a bag-like synthetic resin is placed on the cargo cradle. A method of stacking coiled articles packed with a film (for example, see Patent Document 1), a method of using a pallet having a holding part for a coiled heavy article on the upper surface and a fork insertion part for inserting a fork of a forklift on the lower surface ( For example, refer to Patent Document 2), and the transformer coil is mounted on the coil by inserting the window portion of the transformer coil into the upright simulated iron core that is formed on the cylinder at the center of the coil mounting table and prevents the coil from collapsing. There has been proposed a method (for example, see Patent Document 3) in which the coil mounting table is placed on a mounting table and stored in a dry container.

  However, in the above method, the coiled material is transported only in one direction from the production place to the use place. Therefore, on the return path, it is used to distribute or fix the load of the coiled material. In most cases, the fixing member is not used. If it is difficult to bring the fixing member home or dispose of the fixing member at the transportation destination, the transportation cost and disposal of the fixing member There is a problem that the cost for the use is generated and the transportation cost becomes high.

  On the other hand, the wire coil rack can be placed on the outer peripheral surface of the wire coil, in which the wire coil rack is made of wood and accommodates the wire coil in an up-end state in which the extending direction of the shaft is the horizontal direction. A mounting unit; a holding unit provided above the mounting unit and capable of holding a wire coil; and a space provided below the mounting unit and capable of inserting a transport means for transporting the wire coil rack. There is proposed a method of transporting using the wire coil rack and disposing of it after transport (see, for example, Patent Document 4).

  In this method of fixing wire coils with wood, it is necessary to properly combine wood with appropriate strength, and it requires skilled carpenter skills to assemble a wire coil rack. In addition, there is a problem in that it takes time and effort because the method of assembling wood greatly affects the strength. In addition, the disposal of wood has a problem that it takes time because of its long length.

JP 2001-278379 A JP 2004-83101 A JP-A-2005-153958 (paragraphs [0008] and [0027], FIGS. 1 and 2) JP 2008-13208 A

  On the other hand, the present inventors have obtained the knowledge that, in the packing of small items, the amount of packing material has changed from synthetic resin such as expanded polystyrene to corrugated cardboard, and the use range of corrugated cardboard has been expanded compared to the past. Assuming that corrugated cardboard is used for cargo handling of heavy haulage, at first glance, even heavy objects that are thought to be unable to support the weight with corrugated cardboard, It was found that by taking the directionality into consideration appropriately, it is possible to obtain a fixed strength that can be transported by sea where the hull is swaying relatively easily.

  The present invention has been made in view of the above situation, and its purpose is to transport a variety of various transport objects when transporting a transport object having a solid weight of 5 t or more and 25 t or less in a container. It is possible to flexibly deal with things, and there is little increase in the weight of materials used for fixing transportation objects, making it easy to fix heavy objects, and facilitating processing of materials used for fixing. It is an object to provide a corrugated board assembly structure, a container transportation method, and a container sea transportation method.

The cardboard assembly structure of the present invention for achieving the above-described object is based on the load applied to the plane when the solid weight is 5 t or more and 25 t or less and placed on the plane in an unpacked state. A corrugated board assembly structure on which a transport object having a surface pressure of 500 kg / cm ² or more is placed, and after assembling a corrugated board element member that includes the transport object and becomes an element of the corrugated board assembly structure. The corrugated board assembly structure is in a state of being fitted inside the container.

  According to this configuration, the corrugated cardboard having a structure in which the corrugated paper is sandwiched between the front and back paper and bonded to give strength, and the directionality of the cardboard is considered. By using the cardboard assembly structure configured as described above, it is possible to easily construct a corrugated cardboard assembly structure having a strength corresponding to the load of the individual weight and a strength capable of resisting the shaking force generated during transportation. It can flexibly respond to various transport objects.

  And since the corrugated cardboard and the corrugated cardboard assembly structure are very lightweight, there is little increase in weight due to the material used for fixing the object to be transported, and the corrugated cardboard elements are light, making assembly and disassembly work easy by hand. It is easy to fix heavy objects, and since it is cardboard, it can be disassembled and carved with simple tools, and it is easy to disassemble, transport and dispose of cardboard for reuse. Therefore, it becomes easy to process the material used for fixing the heavy object.

In addition, regarding the surface pressure, when placed on a flat surface in an unpacked state, the surface pressure due to the load applied to the flat surface is 500 kg / cm ² or more, but there is no upper limit, but if it is strongly provided, It is 2,500 kg / cm ² or less.

  In the above corrugated cardboard assembly structure, as the corrugated cardboard element member, a vertical load support member and a lateral load support member, the vertical load support members, or the lateral load support members, or the vertical load support member and the A connecting member for connecting the lateral load supporting member, and as shown in FIG. 18, the direction along the corrugated board surface in the depth direction along the wave direction of the core of the corrugated board is defined as the flow direction, The direction along the cardboard surface in the vertical width direction is the lateral direction (high strength direction), the direction perpendicular to the cardboard surface is the thickness direction, and at least after assembly, the vertical load support member The horizontal load supporting member is arranged in a vertical direction with respect to the container, and the horizontal direction of the corrugated cardboard member is horizontal or inclined with respect to the container. The strength against the load in the lateral direction (high strength direction) of the corrugated board is significantly larger than that in the flow direction and thickness direction, and this strength can be increased by simply increasing the number of cardboards stacked. Moreover, since this strength is substantially proportional to the number of sheets, the required strength can be easily obtained, and it is possible to flexibly cope with transport objects having different loads.

  In the above corrugated cardboard assembly structure, at least after the assembly, the part that is the lowest position of the transport object in a state where the transport object is placed on a part or all of the vertical load support member is supported. If it comprises, it can fix-support stably by receiving the load of a transport target directly or indirectly with a vertical load support member.

  In the above corrugated board assembly structure, at least after the assembling, the lateral direction (high strength direction) of the corrugated board elements serving as at least two of the vertical load supporting members is the same direction. When the flow direction of the corrugated cardboard element serving as one of the vertical load support members and the flow direction of the corrugated cardboard element serving as the other vertical load support member intersect, the flow direction of all the vertical load support members Compared with the configuration in which the vertical load supporting members are in the same direction, the risk of the vertical load supporting member lying down in the flow direction can be significantly reduced. It is preferable that the crossing is orthogonal, but when the orthogonality is difficult due to the layout, they intersect each other. In this case, the angle formed by the flow directions of the two vertical load support members is 45 degrees or more and 90 degrees. It is preferable to make it less than degree.

  In the above corrugated cardboard assembly structure, at least after assembly, the corrugated cardboard element serving as the vertical load support member and the lateral direction (high strength direction) of at least one of the corrugated cardboard elements serving as the connecting member, When configured so that the lateral direction (high strength direction) of the corrugated cardboard element serving as the lateral load support member intersects, the load distribution of the vertical load support member or the lateral load support member in the corrugated cardboard assembly structure is The cardboard is often distributed in the lateral direction (high strength direction), and the overall strength of the cardboard assembly structure can be increased.

  In the above corrugated cardboard assembly structure, at least after assembly, in at least two of the connecting members, the lateral direction (high strength direction) of the corrugated board forming both the connecting members is the same direction. And the flow direction of the corrugated board forming one of the connecting members intersects the flow direction of the corrugated board forming the other connecting member, the mutual connection of the connecting members in the corrugated board assembly structure The distribution of the load is often distributed in the lateral direction (high strength direction) of the corrugated cardboard, and the overall strength of the corrugated cardboard assembly structure can be increased.

  In the corrugated cardboard assembly structure described above, when the container has a corrugated wall surface on the opposite side wall, the portion that contacts the corrugated wall surface of at least one of the lateral load support member or the connecting member When the shape is fitted to the corrugated wall, the 20-foot container used for sea transportation (length: 6.058 m × width: 2.438 m × height: 2) .591m) and 40-foot type containers (external dimensions of length 12.192m x width 2.438m x height 2.591m), it is common to have corrugated walls on the opposite side walls. Therefore, the fitting strength between this corrugated board assembly structure and the container is remarkably strengthened, and the fixing force against the movement of the container in the longitudinal direction is remarkably increased. It can be.

And the transportation method by the container of the present invention for achieving the above object is based on the load applied to the plane when the individual weight is 5 t or more and 25 t or less and placed on the plane in an unpacked state. A corrugated cardboard transporting method using a container for transporting an object to be transported with a surface pressure of 500 kg / cm ² or more, wherein the corrugated cardboard assembly structure is used to mount or enclose the object to be transported. The method is characterized in that the transport object is transported by storing an assembly structure in the container and transporting the container.

  According to this method, when a transport object having a solid weight of 5 t or more and 25 t or less is transported by a container, the number of cardboards and the number of cardboard elements in the cardboard assembly structure are changed. This makes it easy to flexibly handle a variety of transport objects, and the weight of the material used for fixing the transport object is small, making it easy to fix heavy objects and fixing. The material to be processed becomes easy.

  And the marine transportation method by the container of the present invention for achieving the above object is characterized in that the container is mounted on a ship and the transportation object is transported by sea using the container transportation method. It is a method to do.

  According to this method, since the container is transported in a state in which the corrugated cardboard assembly structure in which the object to be transported is placed or included is fitted in the container, the cargo handling accompanying the vertical movement of the container between the land vehicle and the ship of the container is carried out. The cardboard assembly structure can absorb the impact force on the container caused by the above. In addition, since the load applied to the floor of the container and the impact load can be easily dispersed by increasing the number of installed vertical load support members and the installation area, it is possible to prevent damage to the bottom of the container during cargo handling.

  Furthermore, in marine transportation by ship, the ship may shake greatly during stormy weather, and the container may generate a lateral force that is far greater than the lateral force generated by land transportation. The lateral force generated on the object can be distributed by the corrugated cardboard assembly structure to be borne by the container, and the load to the container can be easily distributed by increasing the number of lateral load support members and the contact area with the container. Because it can, it will not hurt the container during transportation.

  In addition, even if the object to be transported is transported in one way, the cardboard assembly structure can be easily disassembled, so that the cardboard assembly structure can be easily packed and returned by disassembling the cardboard assembly structure. In addition, disposal at the transportation destination is also facilitated.

  According to the corrugated cardboard assembly structure, the transport method using a container, and the sea transport method using a container according to the present invention, when a transport object having a solid weight of 5 t or more and 25 t or less is transported with a container, It is possible to flexibly handle various transport objects, and the weight of the material used for fixing the transport object is small, the fixing work of the heavy object is easy, and the material used for fixing is processed. Becomes easy.

It is a figure which shows the structure of the cardboard assembly structure of embodiment of this invention, and is a perspective view which shows the structure except the lateral load support member in the state which mounted the transport object. It is the perspective view which looked at the structure except the lateral load support member in the state which mounted the transport target object of FIG. 1 from another angle. It is a perspective view which shows the cardboard element before the assembly of a cardboard assembly structure. It is a perspective view which shows a mode that it advances from the assembly state of FIG. 1 and a horizontal load support member is assembled | attached. It is a perspective view which shows a mode that it advances from the assembly state of FIG. 3, and attaches a connection member. It is a perspective view which shows the fitting state of a lateral load support member and the corrugated wall surface of a container. It is a perspective view which shows the fitting state of the lateral load support member of FIG. 6, and the corrugated wall surface of a container at another angle. It is a figure which shows the process which packs a transport target object with a corrugated board assembly structure, and is a perspective view which shows a 1st step. It is a figure which shows the process which packs a transport target object with a corrugated board assembly structure, and is a perspective view which shows a 2nd step. It is a figure which shows the process which packs a transport target object with a corrugated-cardboard assembly structure, and is a perspective view which shows a 3rd step. It is a figure which shows the process which packs a transport target object with a cardboard assembly structure, and is a perspective view which shows a 4th step. It is a figure which shows the process which packs a transport target object with a cardboard assembly structure, and is a perspective view which shows a 5th step. It is a figure which shows the process which packs a transport target object with a cardboard assembly structure, and is a perspective view which shows a 6th step. It is a figure which shows the process which packs a transport target object with a cardboard assembly structure, and is a perspective view which shows a 7th step. It is a perspective view which shows the assembly of the vertical load support members in a cardboard assembly structure. It is a perspective view which shows the usage method of the member for front-back protection. It is a perspective view which shows the state which fixed the to-be-transported object to the cardboard assembly structure with the member for front-back protection. It is a perspective view which shows the horizontal direction (high intensity | strength direction), flow direction, and thickness direction of corrugated cardboard.

  DESCRIPTION OF EMBODIMENTS Hereinafter, a corrugated board assembly structure, a container transportation method, and a container sea transportation method according to embodiments of the present invention will be described with reference to the drawings of FIGS.

In this embodiment, when the solid weight is 5 t (tons) or more and 25 t or less and placed on a flat surface in an unpacked state, the surface pressure due to the load applied to the flat surface is 500 kg / cm ² or higher. Although a coil-shaped object will be described as an example of a transport object, the present invention is not limited to this, and is not limited to an object having a coil shape. The present invention is particularly advantageous when the solid weight is 5 t or more and 25 t, preferably 6 t or more and 15 t, more preferably 7 t or more and 10 t. More effective due to the relationship of structural strength.

As for the surface pressure, the surface pressure (weight / contact area) due to the load applied to the flat surface when placed on a flat surface in an unpacked state is 500 kg / cm ² or more, more preferably 600 kg / cm ² or more. More preferably, it is 700 kg / cm ² or more. The present invention is more practical and more effective for a transport object having such a surface pressure weight and shape. The upper limit is not particularly limited, but is, for example, 2,500 kg / cm ² or less, more preferably 1,500 kg / cm ² or less, and still more preferably 1,000 kg / cm ² or less. Is assumed.

  In addition, as a container, a container such as a 20-foot container or a 40-foot container used in marine transportation is taken as an example. However, the present invention is not limited to this, and has a corrugated wall surface. It is preferable to use a standard container as a container for transportation, but a dedicated container may be used, and the present invention is not limited to a specific container.

  In the following, since the cardboard has directionality in strength, as shown in FIG. 18, the direction along the cardboard surface in the depth direction along the wave direction of the corrugated core (SCP) is shown. The “flow direction” is the width direction perpendicular to the flow direction and the direction along the cardboard surface is the “lateral direction (high strength direction)”, and the direction perpendicular to the cardboard surface is the “thickness direction”.

  A number of waves are arranged in parallel along this flow direction, and one wave crest or valley is continuous in the width direction (high intensity direction). When looking in the width direction (high intensity direction), the waves The back can be seen by the hollow part. That is, there is air permeability in the width direction (high strength direction). In the width direction (high strength direction) perpendicular to the wave flow, it is difficult to bend strongly against the load, and a force is required for folding, but it can be folded at a position almost as designed. On the other hand, it is easy to bend and weak in the flow direction parallel to the wave flow, but it is difficult to break at an accurate position due to the wave.

As shown in FIGS. 1 to 17, the corrugated board assembly 1 according to the embodiment of the present invention has a solid weight of 5 t (tons) or more and 25 t, preferably 6 t or more and 15 t, more preferably 7 t or more and Corrugated cardboard assembly structure for placing a coil-like object (transport object) 2 having a surface pressure of 500 kg / cm ² or more when it is placed on a flat surface at 10 tons and unpacked. Is the body.

  The size of the corrugated board assembly 1 is, for example, when the coil-like object 2 is 1.3 mφ in length, about 1 m in length, and about 9 t in weight, the width is about 1.8 m. The height is about 1.3 m and the height is about 1 m, but it varies depending on the size of the coiled object 2.

  This corrugated board assembly structure 1 is obtained by assembling the corrugated board element member 10 (11a, 11b, 11c, 12, 13, 14, 15) which is an element of the corrugated board assembly structure 1 by mounting or enclosing the coil-like object 2. In FIG. 5, the corrugated board assembly structure 1 is fitted inside the container 30.

  In other words, using corrugated cardboard that has a structure in which the corrugated paper is sandwiched and bonded between the front and back papers and given strength, and the direction of the strength surface is considered, Vertical load support members 11 a, 11 b, 11 c, lateral load support member (fixed plate member) 12, connecting member 13, upper protection member 14, front / rear protection member 15, and cardboard element member as front / rear protection member 15 Configure.

  According to this configuration, by using the corrugated board assembly structure 1 configured with sufficient consideration for the strength of the corrugated board, the strength according to the load of the solid weight of the coiled object 2 and the shaking force generated during transportation can be easily obtained. Since the corrugated board assembly structure 1 having a strength capable of competing with each other can be configured, it is possible to flexibly deal with various and various transportation objects.

  Further, according to this configuration, the corrugated cardboard and the corrugated cardboard assembly structure 1 are very light, so that an increase in weight due to the material used for fixing the coiled object 2 is small, and the corrugated cardboard element is light. Can be easily done manually, so it is easy to fix the coiled object 2 which is heavy, and since it is cardboard, it can be disassembled and carved with simple tools. Since the decomposition, transport and disposal for reuse are easy, the material used for fixing the coiled material 2 can be easily processed.

  The vertical load support members 11a, 11b, and 11c (hereinafter collectively referred to as 11) are arranged so that the lateral direction (high strength direction) of the corrugated board member is relative to the container 30 during assembly or after assembly and at least after assembly. The lateral load support member 12 is a member that is arranged in the vertical direction, and the lateral load support member 12 is a member that is arranged such that the lateral direction (high strength direction) of the corrugated board member is horizontal or inclined with respect to the container 30. is there.

  With this configuration, the strength against the load in the lateral direction (high strength direction) of the corrugated cardboard is significantly greater than that in the flow direction and the thickness direction, and this strength can be increased only by increasing the number of cardboards to be stacked. Since the strength is substantially proportional to the number of sheets, the required strength can be easily obtained. Therefore, the vertical load support member 11 and the lateral load support member 12 can flexibly cope with the coiled object 2 having different loads.

  And this vertical load support member 11 supports the part which becomes the lowest position of the coil-like thing 2 in the state which mounted the coil-like thing 2 in the part or all of the vertical load support member 11 at least after an assembly. Configure as you do. As a result, the vertical load support member 11 can receive the load of the coiled article 2 directly or indirectly so that it can be stably fixed and supported.

  The vertical load support member 11 is a corrugated cardboard element that becomes at least two of the vertical load support members 11 (for example, 11a and 11a or 11b and 11b) at least after assembly. The horizontal direction (high intensity direction) is configured to be the same direction. At the same time, for example, the flow direction of the cardboard element serving as one vertical load support member 11a and the flow direction of the cardboard element serving as the other vertical load support member 11b intersect.

  Thereby, compared with the structure with which the flow direction of all the vertical load support members 11 is the same direction, the danger of lying down with respect to the flow direction of the vertical load support members 11 can be reduced significantly. In addition, it is preferable that the crossing is orthogonal, but when the orthogonality is difficult due to the layout, the crossing is made, but in this case, the angle formed by the flow directions of the two vertical load support members 11a and 11b is 45 degrees. The angle is preferably less than 90 degrees.

  Further, in this embodiment, the connecting member 13 includes a horizontal connecting member 13, and the vertical load supporting members 11, 11, the lateral load supporting members 12, 12, or the vertical load supporting member 11. It is a member for connecting the lateral load support member 12.

  The connecting member 13 is assembled in the lateral direction (high-strength direction) of at least one of the cardboard elements to be the connecting member 13 during assembly, at least after assembly, and the vertical load support member 11. It is preferable that the lateral direction (high strength direction) of the corrugated cardboard element or the corrugated cardboard element serving as the lateral load support member 12 intersects. Thereby, in the cardboard assembly structure 1, the load distribution of the vertical load support member 11 or the lateral load support member 12 is often distributed in the lateral direction (high strength direction) of the cardboard of the connecting member 13, and the cardboard assembly The overall strength of the structure 1 can be increased.

  Further, at least after the assembly, the connecting member 13 has a lateral direction (high strength direction) of the corrugated cardboard forming both the connecting members 13, 13 in at least two of the connecting members 13. It is preferable that the flow direction of the corrugated cardboard forming the one connecting member 13 intersects the flow direction of the corrugated cardboard forming the other connecting member 13. As a result, the load distribution between the connecting members 13 and 13 in the cardboard assembly structure 1 is often distributed in the lateral direction (high strength direction) of the cardboard, and the overall strength of the cardboard assembly structure 1 is increased. Can be bigger.

  The upper protection member 14 is a member that is disposed on the upper side of the coiled object 2 and protects the upper part of the transport object 2. The front-rear protection member 15 is a member that is disposed on the front-rear side of the coil-like object 2 and fixes the front-rear direction of the coil-like object 2 to restrict movement in the front-rear direction.

  In container transportation, standardized 20-foot containers (external dimensions: length 6.058m x width 2.438m x height 2.591m) and 40-foot containers ( As shown in FIG. 6 and FIG. 7, in general, an outer dimension having a length of 12.192 m × width of 2.438 m × height of 2.591 m has corrugated wall surfaces 32 on opposite side walls. Is.

  Therefore, as shown in FIGS. 6 and 7, in this corrugated cardboard assembly structure 1, when the container 30 has a corrugated wall surface 32 on the opposite side wall, the corrugated shape of the lateral load support member 12. It is preferable that the portion contacting the wall surface 32 is configured to be fitted to the corrugated wall surface 32. Thereby, the fitting strength between the corrugated board assembly structure 1 and the container 30 is remarkably strengthened, and the fixing force that prevents the corrugated board assembly structure 1 from moving in the longitudinal direction of the container 30 can be remarkably increased. .

  Next, the assembly of the cardboard assembly structure 1 and the packing of the coiled article 2 in this embodiment will be described with reference to FIGS. In order to make the inside of the container 30 easy to understand, in these drawings, the ceiling portion of the container 30, the corrugated wall surface 32 on the near side, and the structure of the entrance portion are omitted.

  First, as shown in FIG. 8, in the first stage, the lateral load support member 12 is placed on the floor 31 of the container 30. At this time, in consideration of the balance in the front-rear direction after the coiled object 2 is packed, the lateral load support member 12 is placed on both sides of the lateral load support member 12 at the center position between the inner wall surface 33 and the inlet of the container 30. It is arranged to fit in. With this arrangement, the position of the cardboard assembly structure 1 in the container 30, that is, the position of the coiled object 2 is determined. In addition, since the longitudinal direction and the width direction in the container 30 are fixed by fitting the lateral load support member 12 and the corrugated wall surface 32, the position is not affected by the position of the fixing tool arranged on the floor surface of the container 30. The position of the corrugated board assembly structure 1, that is, the position of the coiled object 2 can be set.

  Next, as shown in FIG. 9, in the second stage, three vertical load support members 11a, a central long vertical load support member 11a and long vertical load support members 11a on both sides, and the longitudinal direction The four U-shaped vertical load support members 11 a arranged at equal intervals are placed on the lateral load support members 12 arranged on the floor 31.

  At this time, the flow direction of the elongated vertical load support member 11a is arranged in the longitudinal direction of the container 30, and the flow direction of the U-shaped vertical load support member 11b is in the width direction (high strength direction) of the container 30. The vertical load support member 11a and the vertical load support member 11b are arranged so as to be orthogonal to each other. In addition, the vertical load support member 11a and the vertical load support member 11b are configured such that the width direction (high strength direction) having high strength is the vertical direction.

  As shown in FIG. 15, the vertical load support member 11a and the vertical load support member 11b are assembled from the upper side of the central vertical load support member 11a and from the lower side of the vertical load support members 11a on the lower side. 11b. At this time, the groove portion provided on the lower side of the central vertical load support member 11a is formed in the groove portion provided on the upper side of the center (the U-shaped lowermost portion) of the vertical load support member 11b. The groove provided on the upper side of the vertical load support member 11a is inserted in a state orthogonal to the groove provided on the lower side of the vertical load support member 11b.

  Next, as shown in FIG. 10, in the fourth stage, after the vertical load support member 11c is disposed on the rear side, a forklift (not shown) or the like is used for the U-shaped portion of the intermediate body of this corrugated board assembly structure. Then, the cylindrical coil-like object 2 is placed so that the axial direction thereof is the horizontal direction and the longitudinal direction of the container 30. More specifically, the forklift fork is passed through the hole on the center side of the coiled object 2 and the coiled object 2 is lifted, and the coiled object 2 is removed from the container 30 via the inlet from the outside of the container 30. Inserted inside, the coiled object 2 is placed on the U-shaped portion of the intermediate of the corrugated board assembly structure.

  Then, as shown in FIG. 11, in the fifth stage, the vertical load support member 11 c is also arranged on the front side of the coiled object 2. The vertical load support members 11c before and after this do not directly handle the vertical load of the transport object 2, but a part of the load applied to the vertical load support member 11b is transferred to the lateral load support member 12 and the lateral connection member 13. Take charge through. Further, the upper protective member 14 having a U-shape downward is disposed on the coiled object 2.

  Next, as shown in FIG. 12, in the sixth stage, the connecting member 13 is further moved in the width direction of the container 30 from the horizontal direction toward the center side of the container 30, and the vertical load support member 11a. , 11b, 11c and the groove portion of the upper protection member 14 are inserted and assembled in a state where the groove portions of the connecting member 13 are orthogonal to each other.

  Next, as shown in FIG. 13, in the seventh stage, the lateral load supporting member 12 is hidden from above, and the upper half of the upper protective member 14 and the upper half of the coiled object 2 are hidden in the central hole portion of the lateral load supporting member 12. And disposed horizontally on the connecting member 13. At this time, the coil-like object 2 is inserted into the central hole portion of the lateral load support member 12, and the vertical load support members 11b and 11c and the upper protection member 14 are inserted into the groove portions provided on both sides of the central hole portion. Inserted.

  Further, the connecting member 13 is moved in the horizontal direction and toward the center of the container 30 in the width direction of the container 30, so that the groove portions of the vertical load support members 11 a, 11 b, 11 c and the groove portion of the upper protection member 14 are moved. In addition, the groove portions of the connecting member 13 are orthogonally inserted and assembled.

  Next, as shown in FIG. 14, in the eighth stage, by inserting the upper connecting member 13, three types of members, that is, the connecting member 13, the vertical load supporting members 11 a, 11 b, 11 c and the lateral load supporting member 12 are used. Is fixed. Further, as shown in FIG. 16, the U-shaped portion of the vertical load support member 11c is inserted through the gap between the central hole portion of the lateral load support member 12 and the coiled object 2 by inserting the front / rear protection member 15 therein. The shape portion is closed to the state shown in FIG. Thereby, the packing of the coiled object 2 by the corrugated board assembly structure 1 is completed.

Next, a transportation method using a container according to an embodiment of the present invention will be described. This container transport method is a coil shape in which the individual weight is 5 t or more and 25 t or less, and the surface pressure due to the load applied to the plane is 500 kg / cm ² or more when placed on a flat surface without packaging. This is a transportation method using a container for transporting an object (transport object) 2 by a container 30, and the corrugated board assembly structure 1 in which the coiled article 2 is placed or contained by using the corrugated board assembly structure 1 is used as a container. This is a method of transporting the coiled article 2 by storing the container 30 and transporting the container 30.

  According to this method, when the transport object 2 that is a heavy object is transported in a container, the number of corrugated cardboard elements and the number of corrugated cardboard elements in the corrugated cardboard assembly structure 1 can be easily changed. It is possible to flexibly deal with the transport object 2 such as a coiled object, and the weight increase due to the material used for fixing the transport object 2 is small, and the work for fixing the transport object 2 can be performed even with heavy objects. It is easy to process the material used for fixing the transport object 2.

  Next, the marine transportation method using the container according to the embodiment of the present invention will be described. The sea transportation method by this container is a method characterized in that the container 30 is mounted on a ship and the transportation object 2 is transported by sea using the container transportation method described above. Since the container 30 is transported by a ship or the like with the corrugated board assembly structure 1 on which the object 2 is placed or enclosed being fitted to the container 30, the container 30 can be moved up and down between the land vehicle of the container 30 and the ship. The cardboard assembly structure 1 can absorb the impact force on the container 30 caused by the accompanying cargo handling. Moreover, since the load applied to the floor surface of the container 30 and the impact load can be easily dispersed by increasing the number of the vertical load support members 11 and the installation area, the floor surface 31 of the container 30 may be damaged during handling. Can be prevented.

  Further, in marine transportation by ship, the ship is greatly shaken during stormy weather, and the container 30 may generate a lateral force far greater than the lateral force generated by land transportation. The lateral force generated in the transport object 2 can be distributed by the corrugated board assembly structure 1 and can be borne by the container 30. Moreover, the container can be easily installed by increasing the number of the lateral load support members 12 and the contact area with the container. Since the load on 30 can be distributed, the container 30 is not damaged during transportation.

  In addition, even when the object to be transported 2 is transported in one way from the production site to the use site, the cardboard assembly structure 1 can be easily disassembled, so that the cardboard assembly structure 1 can be disassembled into cardboard elements. By doing so, it can be easily packed and returned, and can be easily disposed of at the destination.

  According to the corrugated cardboard assembly 1 of the embodiment of the present invention having the above-described configuration, the container transportation method, and the container sea transportation method, a coil-like object having an individual weight of 5 to 25 t. When the transport object 2 is transported in the container 30, it can flexibly cope with various and various transport objects 2, and the weight of the material used for fixing the transport object 2 is small, and the weight Even if it is a thing, the fixing operation | work of the transport target object 2 is easy, and also the process of the material used for fixing the transport target object 2 becomes easy.

1. Corrugated cardboard assembly structure 2. Object to be transported (coiled object)
DESCRIPTION OF SYMBOLS 10 Corrugated cardboard element 11 Vertical load support member 12 Lateral load support member 13 Connection member 14 Upper protection member 15 Front and rear protection member 30 Container 31 Floor surface 32 Corrugated wall surface 33 Back wall surface

Claims (9)

Corrugated cardboard assembly for placing an object to be transported that has an individual weight of 5t or more and 25t or less and that is placed on a flat surface in an unpacked state and whose surface pressure is 500 kg / cm ² or higher due to the load applied to the flat surface. A structure,
After assembling the cardboard element member that includes the transport object and is an element of the corrugated board assembly structure, the corrugated board assembly structure is fitted inside the container. Corrugated cardboard assembly structure. As the cardboard element member, a vertical load support member, a lateral load support member, the vertical load support members, or the lateral load support members, or a connection for connecting the vertical load support member and the lateral load support member. And having a member
The direction along the corrugated board surface in the depth direction along the corrugated wave direction of the corrugated cardboard is the flow direction, the width direction perpendicular to the flow direction is the lateral direction along the cardboard surface, and is perpendicular to the corrugated board surface. The direction is the thickness direction,
At least after assembly, the vertical load support member is disposed such that the lateral direction of the cardboard member is vertically with respect to the container, and the lateral load support member is disposed laterally with respect to the container. 2. The corrugated board assembly structure according to claim 1, wherein the corrugated board assembly structure is arranged in a horizontal direction or an inclined direction. At least after assembly, a part of the vertical load support member supports a part that is the lowest position of the transportation object in a state where the transportation object is placed. 3. The corrugated board assembly structure according to 2.   At least after assembly, the lateral directions of at least two of the vertical load support members serving as the vertical load support members are in the same direction, and one of the cardboard elements serving as the vertical load support members is The corrugated board assembly structure according to claim 2 or 3, wherein the flow direction and the flow direction of the corrugated board element serving as the other vertical load supporting member intersect each other.   At least after assembly, the lateral direction of at least one of the corrugated cardboard elements serving as the connecting member and the lateral direction of the corrugated cardboard element serving as the vertical load supporting member or the corrugated cardboard element serving as the lateral load supporting member are The corrugated cardboard assembly structure according to any one of claims 2 to 4, wherein the corrugated board assembly structure is crossed.   At least after assembly, in at least two of the connecting members, the lateral direction of the cardboard forming both the connecting members is the same direction, and the corrugated cardboard forming one of the connecting members 5. The corrugated board assembly structure according to claim 2, wherein the flow direction of the corrugated board intersects with the flow direction of the corrugated board forming the other connecting member. When the container has a corrugated wall surface on the opposite side wall,
The shape of the part which contacts the said corrugated-shaped wall surface of at least one of the said lateral load support member or the said connection member is made into the shape fitted to the said corrugated-shaped wall surface, Any one of Claims 2-5 2. A corrugated cardboard assembly structure according to claim 1. A container that transports an object to be transported in a container that has an individual weight of 5 t or more and 25 t or less and that has a surface pressure of 500 kg / cm ² or more due to a load applied to the plane when placed on a flat surface in an unpacked state. The transportation method by
By storing the cardboard assembly structure in which the object to be transported is placed or encapsulated in the container using the cardboard assembly structure according to claim 1, and transporting the container, A container transport method characterized by transporting a transport object.   An ocean transport method using a container, wherein the container is mounted on a ship and the object to be transported is transported by sea using the container transport method according to claim 8.

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