JP2005138851A - Pallet for heavy matter, and loading method using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pallet for a heavy matter and a loading method using the pallet, which restrict the horizontal move of a cargo in a container easily without stabilizing the cargo with wood upon loading the cargo into the container. <P>SOLUTION: The pallet 1 is of a rectangular parallelepiped with a square top face, which is a plate 2 on which a heavy matter of a wheel 15a is placed. The pallet 1 has outer edges 27a to 27d, which are the side faces of the pallet 1, on which recessions 12a to 12h are formed so that each face has respective recessions by the same number and at the same position. When the pallet 1 is used, for example, the pallet 1 is set in the container at a position where the outer edge 27a is counter to a side wall of the container. Then a stopper member is fitted from above into the recessions 12a, 12h to keep the pallet 1 prevented from moving toward the side wall via the stopper member held in the recessions 12a, 12h. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a heavy pallet and a mounting method using the same, and more particularly to a heavy pallet used when loading heavy objects such as wheels and coils in a container, and a mounting method in a container using these. Is.

  FIG. 8 is an external view of a dry container showing a mounting state of a conventional wheel, FIG. 9 is a cross-sectional view of the IX-IX line shown in FIG. 8, and FIG. 10 is an X shown in FIG. It is sectional drawing of a -X line.

  With reference to these drawings, wheels 15a to 15e, which are heavy objects, are mounted on the bottom plate 20 of the container 18 in a state of being packed in a framework.

  The upper frame member 51, which is a packaging material, is connected to span a pair of vertical frame members 52a and 52b made of, for example, U-shaped channel steel, and the vertical frame members 52a and 52b, and has an L-shaped angle section. The pair of horizontal frame members 53a and 53b made of steel are formed in a rectangular shape as a whole. Further, the lower frame member 54 is configured in substantially the same manner. The upper frame member 51 and the lower frame member 54 are arranged so as to sandwich the stacked wheels 15a to 15e from above and below, and are connected to each other by vertical members 55a to 55d at the four corners.

  The wheels 15a to 15e packed in this way are loaded on a predetermined position on the bottom plate 20 of the container 18 by a forklift, and then the side walls 19a and 19b are prevented in order to prevent the container 18 from moving in the direction of the side walls 19a and 19b. The upper frame member 51 and the lower frame member 54 are packed together with wood 50a to 50j.

  In the longitudinal direction of the container 18, the loads packed as described above are loaded in a plurality of rows, but wood in each row is assembled to prevent movement in the side walls 19 a and 19 b. . In addition, in order to prevent the container 18 from moving in the longitudinal direction, the load is fixed in the same manner by assembling wood.

  Thus, conventionally, in order to prevent the load from moving in the horizontal direction, packing is performed by assembling wood vertically and horizontally for each load.

  In the conventional heavy load loading method as described above, it is indispensable to fix the packed load in the container, and wood is used for that purpose.

  However, once the container has been transported and the load is unpacked, the wood once used is not reused, which is undesirable from the standpoint of forest resource protection. In addition, pests inhabit these timbers, and there is a problem that timbers cannot be used for packing in some areas. Due to such environmental problems and pest problems, restrictions on the use of wood are currently being expanded, and it is expected that it will become impossible to use wood in the future.

  The present invention has been made to solve the above-described problems. When a heavy object such as a wheel is loaded on the container, it is easy to move in the horizontal direction in the container without packing with wood. It is an object of the present invention to provide a heavy-duty pallet that can be prevented and a mounting method using the same.

  In order to achieve the above object, the invention described in claim 1 is a heavy goods pallet which holds heavy goods and is housed in a container having a side wall standing at least in the vertical direction, and has an outer edge thereof. And an outer edge member having a vertical surface that can be disposed so as to face the side wall, and a recess formed at least from the upper end toward the lower portion of the vertical surface.

  If comprised in this way, if a stopper member is arrange | positioned between the side wall of a container and the recessed part of the pallet for heavy goods, a stopper member will be hold | maintained at a recessed part.

  According to a second aspect of the present invention, in the configuration of the first aspect of the present invention, the recess is formed vertically downward from the upper end to the lower end of the vertical surface.

  If comprised in this way, while a stopper member is attached to a perpendicular direction, the attachment range to the perpendicular downward direction of a stopper member will become large.

  According to a third aspect of the present invention, in the configuration of the first or second aspect of the present invention, the outer edge member constitutes four surfaces of a rectangular parallelepiped, and the concave portion is formed by a pair of opposing surfaces on each of the four surfaces. It is formed in line symmetry.

  If comprised in this way, when the several heavy goods pallet is aligned in the same direction, the recessed part of adjacent pallets will oppose.

  According to a fourth aspect of the present invention, in the configuration of the third aspect of the invention, the outer edge member constitutes four sides that are square sides in a plan view, and the concave portions are the same number and the same position in each of the four sides. It is formed.

  If comprised in this way, the recessed part of adjacent pallets will oppose even if it mounts the heavy goods pallet in which direction.

  The invention according to claim 5 is a method of mounting a heavy goods pallet on a container using a plurality of heavy goods pallets according to claim 4, wherein the container has a rectangular shape in plan view, and the short The side part has a front face and a door facing the front face, and the long side part has a pair of opposite side faces. The length of one side of the heavy goods pallet square is the length in the short side direction of the container. It is set to be slightly smaller than one half of the height and slightly smaller than an integral number of the length in the long side direction of the container so that one of the side surfaces and the front surface and the outer edge member face each other. A first step of disposing a first heavy material pallet and attaching a stopper member that fits into each of the recesses formed in the outer edge member facing one of the side surfaces and the front surface; The outer edge member faces the first weight The second heavy goods pallet is arranged so as to align with the object pallet in the short side direction, and a stopper member fitted to each of the recesses formed in the outer edge member facing the other side surface and the front surface is attached from above. A recess formed in the outer edge member of the first heavy goods pallet and an outer edge member of the second heavy goods pallet at a portion where the first heavy goods pallet and the second heavy goods pallet face each other. A second step of attaching a stopper member that fits into the recess formed in the first and third heavy objects so as to align with either one of the opposite heavy object pallets arranged closest to the door side in the long side direction A recess formed on the outer edge member facing one of the side faces, a recess formed on the outer edge member on the front side, and a recess formed on the outer edge member on one door side of the counterweight pallet Stopper mated with A third step of attaching the pallet from above, a fourth heavy item pallet arranged so as to align with the third heavy item pallet in the short side direction, and a recess formed in the outer edge member facing the other of the side surfaces; A stopper member that fits into a concave portion formed in the outer edge member on the front side and a concave portion formed in the outer edge member on the other door side of the opposed heavy material pallet is attached from above, and a third heavy material pallet And the fourth heavy goods pallet are opposed to each other in a recess formed in the outer edge member of the third heavy goods pallet and a concave part formed in the outer edge member of the fourth heavy goods pallet. A fourth step of attaching the stopper member to be joined from above, a third step and a fourth step, and a fifth step of arranging a plurality of heavy goods pallets up to a position facing the inner surface of the door; The weight placed at the position facing the direction This comprises a sixth step of closing the door so as to come into contact with the stopper member with the stopper member fitted to each of the recesses formed in the outer edge member on the door side of the pallet for weighing goods being attached.

  If comprised in this way, the several heavy goods pallet will be spread in the container inside, and it will be in the state by which the movement to a horizontal direction was mutually controlled by the stopper member.

  As described above, according to the first aspect of the present invention, when the stopper member is disposed between the side wall of the container and the concave portion of the heavy goods pallet, the stopper member is held in the concave portion. The movement of the goods pallet is prevented.

  In addition to the effect of the invention described in claim 1, the invention according to claim 2 is such that the stopper member is held in the vertical direction, so that even if the heavy goods pallet moves in the horizontal direction, the stopper function by the stopper member is achieved. It is demonstrated stably. In addition, since the mounting range of the stopper member in the vertically downward direction is increased, the use of a wedge-shaped stopper member maximizes the allowance for adjusting the distance between the heavy pallet and the container side wall.

  In addition to the effects of the invention of claim 1 or claim 2, the invention described in claim 3 is such that when a plurality of heavy goods pallets are aligned in the same direction, the recesses of adjacent pallets face each other. If a stopper member is attached to the gap sandwiched between these recesses, it is possible to restrict horizontal movement between adjacent pallets.

  In addition to the effect of the invention described in claim 3, the invention described in claim 4 is such that, even if the heavy pallet is mounted in any direction, the recesses of adjacent pallets face each other, There is no need to be aware of the direction of the pallet, making it easy to use.

  In addition to the effect of the invention of claim 4, the invention described in claim 5 is in a state in which the movement in the horizontal direction is restricted by the stopper member. Can be easily fixed inside the container.

  FIG. 1 is a side view showing a usage state of a heavy goods pallet according to the first embodiment of the present invention, and FIG. 2 is a plan view seen from the line II-II shown in FIG. 3 is a cross-sectional view taken along the line III-III shown in FIG.

  Referring to these drawings, a heavy goods pallet 1 is mainly composed of a substantially square flat plate 2, a support portion 3 that supports the flat plate 2 from below, and the support portions 3 at the four corner positions of the heavy load pallet 1. It consists of supporting leg portions 7a to 7d, and has a rectangular parallelepiped shape as a whole, and is configured to be substantially square in plan view.

  The support portion 3 is configured by combining, for example, channel steel having a U-shaped cross section, and extends in one diagonal direction of the flat plate 2 and a pair of first steel materials 4a and 4b arranged in parallel to each other, and the flat plate 2 It consists of a pair of 1st steel materials 4c and 4d extended in the other diagonal direction, and arrange | positioned in parallel with each other. The first steel materials 4a and 4b and the first steel materials 4c and 4d are joined at the central portion so as to be orthogonal to each other on the same horizontal plane and to be almost cross-shaped as a whole. It is joined to the direction.

  The leg portions 7a to 7d are connected to the end portions of the first steel materials 4a to 4d of the support portion 3 at the four corner positions of the flat plate 2, and are configured to support the support portion 3 from below. The leg portion 7a is formed by joining, for example, second steel members 5a to 5d made of square steel having a square-shaped cross section and combining them in a grid pattern on the same horizontal plane, and a flat plate 8a made of, for example, synthetic resin is attached to the lower surface thereof. The outer shape is substantially a rectangular parallelepiped shape. The other leg portions 7b to 7d are similarly configured.

  In the heavy goods pallet 1 configured as described above, a part of the flat plate 2 and a part of the legs 7a to 7d constitute an outer edge member. That is, outer edges 27a to 27d that are four rectangular parallelepiped shapes of the heavy load pallet 1 are configured by the outer edge member formed by the end edge of the flat plate 2 and a part of the outer surface of the legs 7a to 7d, and the side walls. A part of the vertical surface arranged so as to face each other is formed.

  By the way, in each of the outer edges 27a to 27d of the heavy goods pallet 1, recesses 12a to 12h that are recessed inwardly in a rectangular parallelepiped shape are formed in the same number and at the same position. In addition, since these recessed parts 12a-12h are comprised similarly, only the recessed part 12b is demonstrated in detail here. The recess 12b corresponds to the recess 29 in the notch 28 formed in the edge portion of the flat plate 2, the recess 29 constituted by the second steel materials 5b, 5c and 5d of the leg 7a, and the flat plate 8a of the leg 7a. By the notch 30 formed in the shape to be formed, the outer edge 27b is formed to extend in the vertical direction from the upper end to the lower end. Between the upper end of the flat plate 2 of the recess 12b and the lower ends of the second steel members 5b to 5d of the leg portion 7b, the leg portion is partially cut into a U-shaped channel steel or a U-shaped cross section. A third steel material 6b made of a bent iron plate is attached for reinforcement.

  In addition, on the upper surface of the flat plate 2, fixtures 9a to 9d are attached to substantially the central portions of the respective sides. These are provided to prevent the wheel 15e loaded immediately above the flat plate 2 from moving in the horizontal direction. It is what is installed. In addition, rectangular openings 10a to 10d are formed in corner portions of the flat plate 2, and pins 11a to 11d are fixed on the flat plate 2 so as to bridge the openings 10a to 10d. These pins 11a to 11d are for fixing the ends of the lashings 13a to 13d for binding the load. Further, a similar lashing attachment member (not shown) is also formed in the substantially central portion of the flat plate 2.

  When loading on the heavy goods pallet 1, first, the wheels 15 a to 15 e are sequentially stacked on the flat plate 2. And from the attachment member which is not illustrated in the center of the flat plate 2, the inside of the opening 16 of the wheel is penetrated, the lashing 13 a to 13 d is bridged to the pins 11 a to 11 d and fastened, and the wheels 15 a to 15 e are mounted on the flat plate 2. Unite into In such a bundled state, the forklift fork can be inserted into the gap between the support portion 3 and the grounding surface to move the heavy goods pallet 1. The heavy goods pallet 1 has outer edges 27a to 27a. Since the four surfaces 27d are configured identically, the fork can be inserted from any of the front, rear, left and right directions. Therefore, it is not necessary to be aware of the direction of the heavy goods pallet 1 during use, and it is easy to use.

  Here, a method for mounting the heavy material pallet on the container will be described.

  FIG. 4 is a schematic view showing a process of loading the heavy goods pallet into the container according to the first embodiment of the present invention, and FIG. 5 is a VV line shown in FIG. 4 (1). FIG. 6 is a cross-sectional view taken along the line VI-VI shown in (2) of FIG.

  In FIG. 4, only the front portion of the container 18 having a rectangular shape in plan view is shown, but in addition to the pair of side walls 19a and 19b and the front surface 22, it can be opened and closed (not shown) facing the front surface 22. It has a door. Further, the length of one side of the square of the heavy goods pallet is slightly smaller than one half of the length of the container in the short side direction, and slightly smaller than one half of the length of the container in the long side direction. Is set to a small value.

  First, with reference to FIG. 4 (1), the case where the heavy goods pallet 1a is arrange | positioned to the side wall 19a side as an example is demonstrated here. Using a forklift (not shown) from the right side of the figure, the heavy goods pallet 1a is transported to the front of the container 18, and the side wall 19a and the front face 22 of the container 18 and the outer edges 27a and 27b of the heavy goods pallet 1a are respectively connected. Install them facing each other. Then, the wedges 23a to 23d made of synthetic resin are attached to the recesses formed in the outer edges 27a and 27b of the heavy goods pallet 1a facing the side wall 19a and the front surface 22, respectively.

  Referring to FIG. 5, this wedge 23a has a tapered shape from above to below, and the dimension in the direction perpendicular to the paper surface in FIG. 5 is set slightly smaller than the dimension in the same direction of recess 12i. Has been. Therefore, after installing the heavy goods pallet 1a, it is possible to attach the wedge 23a from above so as to fit the recess 12i. The other wedges 23b to 23d are also formed in the same shape as the wedge 23a.

  When the wedge 23a is fitted between the side wall 19a and the recess 12i, the wedge 23a does not move in the horizontal direction of the heavy goods pallet 1a and is stably held between the side wall 19a and the recess 12i. The Thereby, the movement in the direction of the side wall 19a of the heavy goods pallet 1a is always prevented.

  Moreover, the recessed part 12i is formed in the perpendicular direction of the heavy goods pallet 1a as mentioned above. For this reason, even if the heavy goods pallet 1a tries to move in the horizontal direction due to impact or swinging during the transportation of the container 18, the wedge 23a, which is a stopper member, is unlikely to be released upward, and the stopper function is stabilized. . As a result, the installation state with respect to the wall surface 19a of the heavy goods pallet 1a is stably maintained.

  Furthermore, in this embodiment, the wedge 23a is used as a stopper member. The distance between the outer edge 27a and the side wall 19a of the heavy goods pallet is not always constant due to factors such as the loading skill of the heavy goods pallet 1a, but by using a wedge-shaped stopper member, this distance can be reduced. It can be installed regardless of size. In addition, as described above, the recess 12i is formed from the upper end to the lower end of the outer edge of the heavy goods pallet 1a. As a result, the attachment range of the wedge 23a is expanded, and the adjustment allowance for the interval between the wedge 23a and the side wall 19a is maximized.

  The other wedges 23b to 23d are similarly attached. Therefore, at this stage, the movement of the heavy goods pallet 1a toward the wall surface 19a and the front surface 22 is restricted.

  Next, referring to (2) of FIG. 4, the second heavy goods pallet 1b is mounted. The other side wall 19b and the front surface 22 of the container 18 are opposed to the outer edges 27g and 27f of the heavy goods pallet 1b, and the heavy goods pallets 1a and 1b are aligned in the short side direction of the container 18. The pallet 1b is installed. Then, the wedges 23e to 23h are attached from above so as to fit into the recesses formed in the outer edges 27g and 27f facing the side wall 19b and the front surface 22, respectively. The wedges 23e to 23h are the same as the wedge 23a shown in FIG. Therefore, similarly to the wedge 23a shown in FIG. 5, the wedges 23e to 23h are stably held in the gaps between the outer edges 27f and 27g of the heavy goods pallet 1b and the side walls 19b and the front face 22, so that the heavy goods The movement of the pallet 1b toward the side wall 19b and the front surface 22 is restricted.

  As described above, since the same number of concave portions are formed at the same position on each side of the square of the heavy goods pallet, the parts where the heavy goods pallets 1a and 1b are adjacent to each other, that is, the outer edge 27c and the outer edge 27e. In each of the portions facing each other, each of the recesses formed on the outer edge 27c of the heavy goods pallet 1a and each of the recesses formed on the outer edge 27e of the heavy goods pallet 1b face each other. The stopper members 24a and 24b are attached from above to each of these recesses.

  Referring to FIG. 6, in this embodiment, wedge 25a and 25b having the same shape as wedge 23a shown in FIG. 5 are combined and used as a stopper member 24a in an upside down state. The wedges 25a and 25b are attached, for example, in such a manner that one wedge 25a is tapered upward, after fitting from above so as to fit into the concave portion 12j of the heavy goods pallet 1a, and then the other wedge 25b is tapered downward. It attaches from above so that it may fit in the recessed part 12k of the heavy goods pallet 1b in this state. As a result, the wedges 25a and 25b come into contact with each other at an interval between the recesses 12j and 12k, so that the movement of the heavy load pallets 1a and 1b toward each other is restricted. Further, it is possible to easily adjust the thickness of the stopper member 24a in the direction in which the heavy goods pallets 1a and 1b are adjacent to each other according to the degree of the downward pressing of the wedge 25b. The other stopper member 24b is configured in the same manner and is attached by the same procedure.

  It is also possible to use one wedge as the stopper member for the stopper member 24a. However, if the wedges 25a and 25b identical to the wedge 23a shown in FIG. 5 are used in combination as in this embodiment, the recesses 12j and 12k can be used even when the positions of the recesses are slightly shifted. It is possible to attach the wedges 25a and 25b to each of these, and the same stopper function is exhibited. Moreover, it is possible to share a single-shaped wedge for all the recesses, which is efficient.

  Next, with reference to (3) of FIG. 4, the 3rd heavy goods pallet 1c is mounted. The third heavy goods pallet 1c may be installed on the rear side (right side in the drawing) of the heavy goods pallets 1a and 1b that have already been installed, but here, as an example, the first heavy goods pallet The case where it installs behind 1a is demonstrated.

  The third heavy goods pallet 1c is installed in a state of being aligned in the long side direction of the heavy goods pallet 1a on the front face 22 side and the container 18. At this time, the outer edge 27j on the front surface 22 side and the outer edge 27d of the heavy goods pallet 1a face each other, and the outer edge 27i and the side wall 19a face each other. In this state, first, the wedges 23i and 23j are attached to the recesses of the outer edge 27i facing the side wall 19a in the same manner as the wedge 23a shown in FIG. Thereby, the movement to the side wall 19a direction of the heavy goods pallet 1c will be in the state controlled. Next, from above, the stopper members 24c and 24d are fitted into the recesses formed in the portions where the heavy pallets 1a and 1c are adjacent to each other, that is, the portions where the outer edge 27d and the outer edge 27j face each other. Install. The construction and attachment of these stopper members 24c and 24d are the same as those of the stopper member 24a shown in FIG. This restricts the movement of the heavy goods pallet 1c in the direction of the front face 22 and restricts the movement of the heavy goods pallet 1a to the rear.

  And the 4th heavy goods pallet 1d is mounted in the position shown with the dashed-two dotted line. The fourth heavy pallet 1d is installed so as to be aligned with the third heavy pallet 1c and the short side direction of the container 18. Then, the outer edges 27l, 27m, and 27n of the heavy goods pallet 1d face the outer edge 27k of the heavy goods pallet 1c, the outer edge 27h of the heavy goods pallet 1b on the front surface 22 side, and the wall surface 19b. Then, by attaching a stopper member to each of the recesses formed in the outer edges 271 to 27n as shown in FIGS. 5 and 6, the movement of the heavy goods pallets in the horizontal direction is mutually regulated. It becomes the state.

  Thereafter, the same procedure as the above-described mounting of the third and fourth heavy goods pallets is repeated to load the heavy goods pallet to the rear side of the container 18, and the heavy goods pallet is placed on the entire container 18. Is in a state of being spread.

  FIG. 7 is a schematic view showing a state in which the loading of the heavy goods pallet into the container according to the first embodiment of the present invention is completed.

  Referring to the figure, ten heavy goods pallets 1a to 1j are laid in the container 18 from the front surface 22 toward the doors 21a and 21b by the procedure described with reference to FIGS. In this state, the wedges 23k to 23n, which are stopper members, are fitted to the recesses formed on the outer edges 27o and 27p of the heavy pallets 1i and 1j mounted last. And the doors 21a and 21b are closed to the position shown with the dashed-two dotted line so that the inner surface of the doors 21a and 21b and each of the wedges 23k to 23n abut, and the heavy goods pallets 1a to 1j to the container 18 are closed. Is complete.

  Here, an example of mounting in the case where the container 18 is a 20-foot dry container is shown, but a plurality of weights can be obtained by the same procedure even if the container 18 has a length in the long side direction other than this. It is possible to mount a pallet for goods.

  When the heavy goods pallets 1a to 1j are mounted in this manner, the horizontal movement between the adjacent heavy goods pallets or between the heavy goods pallet and the wall surface of the container 18 is restrained via the stopper member. It becomes the state. Even if the heavy goods pallet moves in the horizontal direction due to an impact or swinging during the transportation of the container 18 and the gap at the outer edge portion of the heavy goods pallet is enlarged, the wedge-shaped stopper member has its own weight. As a result, the pallet for heavy objects is more stably mounted because it moves vertically downward so as to reduce the enlarged gap.

  Also, even if the number of loads is less than the maximum number of heavy pallets that can be laid in a container, the same loading method can be used regardless of the number of loads if the same arrangement is made using empty heavy pallets. Is possible.

  Therefore, if the heavy goods pallet according to this embodiment is used, it is formed at the outer edge portion without carrying out the packing using wood for each load as in the conventional example shown in FIGS. The heavy pallet and the load can be easily fixed inside the container simply by attaching a stopper member to each of the recessed portions.

  In the above-described embodiment, the outer edge portion of the heavy goods pallet is constituted by the edge of the flat plate and a part of the leg portion. Thus, the outer edge member is a part of the heavy goods pallet. Even so long as it is a portion that can constitute a vertical surface disposed to face the side wall. For example, a pair of protrusions protruding outward are provided in parallel on the side edge portion of the heavy goods pallet, and a portion surrounded by the protrusion and the side edges of the heavy goods pallet is defined as a recess. May be used.

  Further, in the above embodiment, the heavy goods pallet is configured to be square in plan view, but may be configured to be rectangular in plan view. Even in this case, if the concave portions are formed at positions that are line-symmetric with each other between the opposing surfaces, the concave portions are opposed to each other between the adjacent heavy material pallets. It is possible to regulate. Further, even if it is not necessarily a square or rectangular shape in plan view, it may be configured to have another shape in plan view as long as it has a vertical surface that can be opposed to the side wall in the vertical direction.

  Furthermore, in the above embodiment, the recess is formed from the upper end to the lower end of the side surface of the heavy goods pallet, but it is sufficient that the recess is formed in at least a partial range from the upper end to the lower end.

  Furthermore, in the above embodiment, the recess is formed in a rectangular parallelepiped shape extending in the vertical direction, but it is not always necessary to form it in this way, and it may be formed so as to extend obliquely downward. Further, the cross section of the concave portion may have a shape other than a rectangle, or the entire concave portion may be formed in a shape other than a rectangular parallelepiped.

  Furthermore, in the above-described embodiment, the recess is formed at two locations on each surface of the outer edge, but it is sufficient that at least one recess is formed on each surface.

  Furthermore, in the above-described embodiment, an example in which a heavy goods pallet is mounted on a dry container has been described. However, the present invention is not necessarily limited to this, and a similar method can be used as long as there is a side wall standing substantially vertically. Can be installed.

  Furthermore, in the above-described embodiment, an example in which a wheel is loaded as a heavy object has been described. However, the present invention is not necessarily limited to a wheel and can be similarly applied to other heavy objects such as a coil.

It is the side view which showed the use condition of the heavy pallet by 1st Embodiment of this invention. It is the top view seen from the II-II line shown in FIG. It is sectional drawing of the III-III line shown in FIG. It is the schematic which showed the process in which the heavy goods pallet by the 1st Embodiment of this invention is mounted in a container. It is sectional drawing of the VV line shown by (1) of FIG. It is sectional drawing of the VI-VI line shown in (2) of FIG. It is the schematic which showed the state which the mounting to the container of the heavy goods pallet by the 1st Embodiment of this invention was completed. It is an external view of the dry container which showed the mounting state of the conventional wheel. It is sectional drawing of the IX-IX line shown in FIG. It is sectional drawing of the XX line shown in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Heavy goods pallet 12 ... Recessed part 18 ... Container 19 ... Side wall 21 ... Door 22 ... Front surface 23, 25 ... Wedge 24 ... Stopper member 27 ... Outer edge In addition, the same code | symbol in each figure shows the same or an equivalent part.

Claims (5)

A heavy goods pallet that is stored inside a container that holds heavy goods and has side walls that stand at least vertically.
An outer edge member having a vertical surface that constitutes its outer edge and can be arranged to face the side wall;
A heavy goods pallet comprising a recess formed at least from the upper end toward the lower part of the vertical surface. The heavy load pallet according to claim 1, wherein the concave portion is formed vertically downward from the upper end to the lower end of the vertical surface. The outer edge member constitutes four surfaces of a rectangular parallelepiped,
3. The heavy goods pallet according to claim 1, wherein the concave portion is formed in line symmetry with a pair of opposing surfaces on each of the four surfaces. The outer edge member constitutes four surfaces that are square sides in a plan view,
The heavy load pallet according to claim 3, wherein the recesses are formed in the same number and at the same position on each of the four surfaces. A method of mounting a heavy goods pallet on a container using a plurality of heavy goods pallets according to claim 4,
The container has a rectangular shape in plan view, a short side portion thereof includes a front surface and a door opposed to the front surface, and a long side portion thereof includes a pair of side surfaces opposed to each other,
The length of one side of the square of the heavy goods pallet is slightly smaller than one half of the length in the short side direction of the container, and is an integral number of the length in the long side direction of the container. Set slightly smaller,
The first heavy article pallet is disposed so that one of the side surfaces and the front surface and the outer edge member thereof are opposed to each other, and the concave portion formed in the outer edge member facing the one of the side surfaces and the front surface. A first step of attaching a stopper member fitted to each from above;
A second heavy goods pallet is arranged so that the other of the side surfaces and the front surface and the outer edge member thereof are opposed to each other and aligned with the first heavy material pallet in the short side direction, and the other of the side surfaces And a stopper member fitted to each of the recesses formed on the front edge and the opposed outer edge member is attached from above, and the first heavy material pallet and the second heavy material pallet face each other. A second portion for attaching a stopper member that fits into a recess formed in the outer edge member of the first heavy-weight pallet and a recess formed in the outer edge member of the second heavy-weight pallet. Process,
A third heavy goods pallet is arranged so as to align with either one of the opposed heavy goods pallets arranged closest to the door side in the long side direction, and is formed on an outer edge member facing one of the side faces. A stopper that fits into the recess, the recess formed in the outer edge member on the front surface side, and the recess formed in the outer edge member on the one door side of the counterweight pallet A third step of attaching from,
The fourth heavy goods pallet is arranged so as to align with the third heavy goods pallet in the short side direction, the concave portion formed in the outer edge member facing the other of the side surfaces, and the front side A stopper member that fits into the concave portion formed in the outer edge member and the concave portion formed in the outer edge member on the other door side of the counterweight pallet is attached from above, and the third heavy article The concave portion formed in the outer edge member of the third heavy material pallet, and the outer edge member of the fourth heavy material pallet at a portion where the pallet for cargo and the fourth heavy material pallet face each other. A fourth step of attaching from above the stopper member that fits into the recess formed in
A fifth step of repeating the third step and the fourth step to arrange a plurality of heavy goods pallets to a position facing the inner surface of the door;
With the stopper member fitted to each of the recesses formed on the outer edge member on the door side of the heavy-duty pallet arranged at a position facing the inner surface of the door, the door is fixed to the stopper. A heavy material pallet mounting method comprising a sixth step of closing so as to contact a member.

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