JP4180087B2 - Packing pallet for heavy items - Google Patents

Description

  The present invention relates to a heavy goods packaging pallet, and more particularly to a heavy goods packaging pallet used when a heavy object such as a wheel or a coil is mounted on a container.

FIG. 9 is a perspective view of a steel pallet showing a conventional wheel mounting state.
Referring to the figure, heavy wheels 22a to 22d are packed in steel pallet 40. An upper frame member 46 is stacked on the upper surface of the wheel 22a. This upper frame member 46 is arranged in parallel with each other in the direction perpendicular to the outer frame members 41a and 41b, which are two channel steels arranged in parallel, and the outer frame members 41a and 41b. It is comprised from the inner frame materials 42a and 42b which are the two channel steels connected so that it might span between 41b. And the lower frame member 47 of the same shape as this is also arranged on the lower side of the wheel 22d, and the wheels 22a to 22b are sandwiched from above and below by these two frame members. And the edge part of the outer frame materials 41a and 41b which comprise the upper frame member 46, and the edge part of the outer frame materials 41c and 41d which comprise the lower frame member 47 are the vertical steel materials 43a-43d (43d is heavy goods) They are hidden by the back and are not shown) and are fixed by nuts 45 respectively. Further, the lower end sides of the vertical steel members 43a to 43d penetrating the outer frame members 41c and 41d arranged on the lower side are respectively clogged shape clog members 44a to 44d (44d is hidden behind the heavy object). (Not shown).

  In this way, conventionally, stability during transportation has been maintained by packing heavy objects such as stacked wheels from above and below.

  In addition, conventionally, using wooden cross-girder-shaped frame members corresponding to the upper frame member and the lower frame member shown in the example of FIG. 9 above, a heavy object such as a wheel is sandwiched from above and below, and the frame member is attached together with the heavy object. Wooden pallets are also used that are packed together by tying them in a cross with a band or the like.

However, in the heavy load stacking structure using the conventional steel frame member as described above, although it has a structure in which cargo collapse is less likely to occur than a structure simply loaded on a pallet, Since a heavy load is simply pressed from above and below, if a large external force such as inertia force is applied from the lateral direction, each wheel will be displaced laterally and become unstable. If it was unpacked in a safe state, it could collapse at a stretch, which included problems in terms of safety.
In the case of a wooden pallet, a large amount of wood is required for packing and carpentry work is required, which is complicated and difficult to reuse.

  The present invention has been made to solve the above-described problems, and even when a heavy object such as a wheel is subjected to a lateral external force, it can be stably conveyed without causing a load collapse or the like. And it aims at providing the packing pallet for heavy goods with easy packing operation.

In order to achieve the above object, the invention described in claim 1 is a heavy goods packaging pallet including a pair of pallet means for packaging a substantially cylindrical heavy article whose outer shape extends in a vertical direction in a loaded state. Each of the pallet means extends in the vertical direction and comes into contact with the side wall of the heavy object when in use, and the two bars arranged in parallel to each other are connected to the lower ends of each of the bars. A base member that extends in the horizontal direction and partially contacts the bottom surface of the heavy object when in use, and is connected to an upper portion of the base member and is orthogonal to the extending direction of the base member. And a flat plate extending in the horizontal direction, and further, holding means for holding the contact state between each of the rods and the side wall during use.
If comprised in this way, a pair of pallet means will be united with a heavy article at the time of use.

  According to a second aspect of the present invention, in the configuration of the first aspect of the invention, the base member is formed with a pair of side holes into which each of the pair of claws of the forklift can be inserted in a direction perpendicular to the longitudinal direction. It is a thing.

  If comprised in this way, it will become possible to insert the nail | claw of a forklift from the direction perpendicular | vertical with respect to the longitudinal direction of a base member.

  According to a third aspect of the invention, in the configuration of the first or second aspect of the invention, the vertical distance between the bottom surface of the flat plate and the horizontal plane including the lower end of the base member is at least larger than the thickness of the forklift claw. is there.

  If comprised in this way, if there is a space | interval exceeding the width | variety of a pair of nail | claw of a forklift between each base members of a pallet means, in the state which grounded the base member, the forklift of the forklift will be below the flat plate from the longitudinal direction. It becomes possible to insert a nail.

  According to a fourth aspect of the present invention, in the configuration of any of the first to third aspects of the present invention, the base member has a predetermined space between adjacent heavy load packaging pallets on the outer side surface in use. At least one recess that can be fitted with one end of the interval holding rod that maintains the interval is formed.

  If comprised in this way, a space | interval holding | maintenance stick | rod can be installed between the two heavy goods packing pallets arranged in parallel with the direction perpendicular | vertical with respect to the longitudinal direction of a base member at the time of use.

  According to a fifth aspect of the present invention, in the configuration of the first aspect of the present invention, the rod body includes a buffer member so as to cover an outer surface portion that does not contact the side wall of the heavy object during use. It is a thing.

  If comprised in this way, a rod will contact | abut to the side wall of the heavy article loaded on the other adjacent heavy goods packing pallet via a buffer member.

  The invention according to claim 6 is a heavy goods packaging pallet including four sets of pallet means for packing a substantially cylindrical heavy article whose outer shape extends in the vertical direction in a loaded state, each pallet means comprising: A rod that extends in the vertical direction and is in contact with the side wall of the heavy object when in use, and is connected to the lower end of the rod, extends in the horizontal direction, and partially contacts the bottom surface of the heavy object when in use A first flat plate and a second flat plate disposed at a position spaced apart from the first flat plate by a predetermined distance and extending parallel to the first flat plate and in the same direction. The holding means which hold | maintains the contact state of each of these and a side wall is provided.

  If comprised in this way, four sets of pallet means will be united with a heavy article at the time of use.

  According to a seventh aspect of the present invention, in the configuration of the sixth aspect of the present invention, the predetermined distance is such that the vertical distance between the lower surface of the first flat plate and the upper surface of the second flat plate is at least the thickness of the claw of the forklift. The first is set so that a heavy object can be supported through the first flat plate even when a forklift pawl is inserted between any of the adjacent pallet means during use. The size of the flat plate is set.

  If comprised in this way, it will become possible to insert the nail | claw of a forklift into the lower end of a 1st flat plate from any direction at the time of use.

  According to an eighth aspect of the present invention, in the configuration of the sixth or seventh aspect of the present invention, the rod body includes a pipe material, and the lower end of the pipe material penetrates the first flat plate and the upper surface of the second flat plate. Is connected to.

  If comprised in this way, while the lower end of a pipe material will be fixed to the upper surface of a 2nd flat plate, the periphery of the lower end of a pipe material will be fixed by the 1st flat plate.

  According to a ninth aspect of the present invention, in the configuration according to any one of the first to eighth aspects, the holding means is configured so that each of the rod bodies is in contact with the heavy load in the loaded state. It includes a belt-like member having flexibility for fastening the rod body integrally from the outside.

  If comprised in this way, a strip | belt-shaped member will deform | transform so that the external shape of each rod and heavy body may be met.

  The invention according to claim 10 is a heavy goods packaging pallet including four sets of pallet means for packing a substantially cylindrical heavy article whose outer shape extends in the vertical direction in a loaded state, each pallet means comprising: Each extends in the vertical direction, and comes into contact with the side wall of the heavy object when in use. The two rods arranged in an opposing state and the lower ends of each of the rods are connected and extend in the horizontal direction. In addition, a flat plate, a part of which is in contact with the bottom surface of the heavy object when used, is further provided with holding means for holding the contact state between each of the rods and the side wall during use.

  If comprised in this way, four sets of pallet means will be united with a heavy article at the time of use. Each pallet means abuts against the side wall of the heavy object with the two rods, and the direction extending with respect to the heavy object of the flat plate is fixed.

  According to an eleventh aspect of the present invention, in the configuration of the tenth aspect of the invention, each of the pallet means is provided with a buffer member having a predetermined thickness, which is joined to the lower surface of the flat plate, and has a predetermined thickness. Is set to be at least larger than the thickness of the forklift pawl, and in use, even if the forklift pawl is inserted between adjacent pallet means, The size of the flat plate and the cushioning member is set so that can be directly supported.

  If comprised in this way, the nail | claw of a forklift can be inserted in the bottom face of a heavy article from any direction at the time of use.

  According to a twelfth aspect of the present invention, in the configuration of the tenth or eleventh aspect of the present invention, the flat plate and the buffer member are formed in substantially the same rectangular shape in a plan view and are arranged so as to be aligned vertically. Each of the two bars of the means is arranged in alignment along one side of the plate, and each of the pallet means is at least one connected to span the side of each of the two bars A hanging plate material is further provided, and the outer surface of the hanging plate material is located on the outer side of the vertical surface including one side.

  When configured in this way, the two bars of each pallet means are held in parallel by the hanging plate material, and when one end edge side of the pallet means is placed in contact with a vertical wall surface, The pallet means is in contact with the wall surface on the outer surface of the hanging plate material.

  The invention according to claim 13 is a heavy goods packaging pallet including four sets of pallet means for packing a substantially cylindrical heavy article whose outer shape extends in the vertical direction in a loaded state, each pallet means comprising: Each extends in the vertical direction and comes into contact with the side wall of the heavy object when in use, and the two rods arranged in an opposing state are connected to the lower ends of the rods to extend in the horizontal direction. A first flat plate, a part of which is sometimes in contact with the bottom surface of the heavy object, and a first flat plate disposed at a position spaced apart from the first flat plate by a predetermined distance and extending parallel to the first flat plate and in the same direction. 2 and a holding means for holding the contact state between each of the rods and the side wall at the time of use.

  If comprised in this way, four sets of pallet means will be united with a heavy article at the time of use. Each pallet means abuts against the side wall of the heavy object with the two rods, and the direction extending with respect to the heavy object of the flat plate is fixed.

  According to a fourteenth aspect of the present invention, in the configuration of the thirteenth aspect, the pallet means is provided between the first flat plate and the second flat plate so that the predetermined distance exceeds at least the thickness of the forklift pawl. While having a spacing member, the lower end of each rod is connected to the upper surface of the first flat plate, and in use, even when a forklift claw is inserted between any of the adjacent pallet means, The size of the first flat plate is set so that a heavy object can be supported via the first flat plate.

  If comprised in this way, the nail | claw of a forklift can be inserted in the lower end of a 1st flat plate from any direction at the time of use. Moreover, there is no possibility that the first flat plate rotates in the plane in which the first flat plate is included.

  According to a fifteenth aspect of the present invention, in the configuration of the invention according to any one of the tenth to fourteenth aspects, the holding means has a weight in a state in which each of the rod bodies is brought into contact with the loaded heavy object. It includes a flexible belt-like member that integrally fastens the object and the rod from the outside.

  If comprised in this way, a strip | belt-shaped member will deform | transform so that the external shape of each rod and heavy body may be met.

As described above, in the first aspect of the invention, the pair of pallet means is integrated with the heavy object. Therefore, even if the weight of the heavy object is biased toward one of the pallet means, Since excessive force is not applied, the packing state of the heavy objects of the pair of pallet means is favorably maintained.
In addition to the effect of the invention described in claim 1, the invention described in claim 2 can easily lift a heavy object integrated with a heavy goods packaging pallet by a forklift in a stable state.

  In addition to the effect of the invention of claim 1 or 2, the invention described in claim 3 is sized so that the base members of the pallet means are spaced apart from each other beyond the width of the pair of claws of the forklift. When a heavy load is loaded, it is possible to easily lift the heavy load integrated with the heavy load packaging pallet through a flat plate without damaging the heavy load in a stable state. Become.

  In addition to the effects of the invention according to any one of claims 1 to 3, the invention according to claim 4 includes two weights arranged in parallel in a direction perpendicular to the longitudinal direction of the base member during use. Since the interval holding bar can be installed between the product packaging pallets, it is possible to maintain the interval between the heavy material packaging pallets in a constant state only by installing the interval holding bar.

  In addition to the effects of the invention according to any one of claims 1 to 4, the invention according to claim 5 is a weight to be loaded even when adjacent heavy pallets are arranged close to each other. Since the object comes into contact with the mating bar through the buffer member, there is no possibility that the heavy object will be damaged.

  In the invention according to claim 6, since four sets of pallet means are integrated with a heavy object, even if the weight of the heavy object is biased to any one of the pallet means, an excessive force is not applied to the pallet means. For this reason, the packing state of the heavy objects of the four sets of pallet means is favorably maintained.

  In addition to the effect of the invention described in claim 6, the invention according to claim 7 can insert the claw of the forklift from any direction of the heavy goods packaging pallet in use. A heavy object integrated with the pallet can be easily lifted by a forklift in a stable state.

  In addition to the effect of the invention of claim 6 or claim 7, the invention of claim 8 has a strength because the pipe material which is a rod is supported by both the first flat plate and the second flat plate. improves.

  In addition to the effects of the invention according to any one of claims 1 to 8, the integrated state is stabilized regardless of the external shape of each of the pallet means and the heavy article.

  In the invention according to claim 10, since the four sets of pallet means are integrated with the heavy object, even if the weight of the heavy object is biased toward any one of the pallet means, an excessive force is applied to the pallet means. Therefore, the packing state of the heavy objects of the four sets of pallet means can be maintained well. Further, each pallet means abuts against the side wall of the heavy object with the two rods, and thereby the extending direction of the flat plate is fixed, so that the packaging state of the heavy object is stabilized.

  In addition to the effect of the invention of the tenth aspect, the invention of the eleventh aspect can insert the claw of the forklift from any direction of the heavy goods packaging pallet in use. A heavy object integrated with the pallet can be easily lifted by a forklift in a stable state.

  According to the twelfth aspect of the present invention, in addition to the effects of the tenth or eleventh aspect of the invention, the two bars of each pallet means are fixed in parallel by the hanging plate material. Even when the weight is added, the parallel state of the two rods is maintained, and the packing state is stabilized. In addition, when one end edge side of the pallet means is placed in contact with a vertical wall surface, the pallet means comes into contact with the outer surface of the hanging plate material, and the flat plate and the buffer member do not come into contact, so that the installation state is stabilized.

  In the invention according to claim 13, since the four sets of pallet means are integrated with the heavy object, even if the weight of the heavy object is biased toward any one of the pallet means, an excessive force is applied to the pallet means. Therefore, the packing state of the heavy objects of the four sets of pallet means can be maintained well. Further, each pallet means abuts against the side wall of the heavy object with the two rods, and thereby the extending direction of the flat plate is fixed, so that the packaging state of the heavy object is stabilized.

  In addition to the effect of the invention of the thirteenth aspect, the invention according to the fourteenth aspect can be used for heavy objects because the forklift pawl can be inserted into the lower end of the first flat plate from any direction during use. A heavy object integrated with the packing pallet can be easily lifted by a forklift in a stable state. Moreover, since there is no possibility that the first flat plate rotates within the plane in which the first flat plate is included, a stable support state can be ensured.

  According to the fifteenth aspect of the invention, in addition to the effects of the invention according to any of the tenth to fourteenth aspects, the integrated state is stabilized regardless of the outer shape of each of the pallet means and the heavy article.

FIG. 1 is a perspective view showing an external shape of a heavy goods packaging pallet according to the first embodiment of the present invention, and FIG. 2 is a perspective view showing a usage state of the heavy goods packaging pallet shown in FIG. It is.
With reference to these drawings, the heavy goods packaging pallet 11a is composed of a pair of pallet members (pallet means) 12a, 12b having the same shape. Hereinafter, one of these pallet members 12a will be described. The pallet member 12a includes a steel member made of steel having a H-shaped cross section, and is provided with a horizontally installed base member 14a. On the upper surface of the base member 14a, two columns (bar bodies) 13a extending vertically upward are provided. 13b is erected in parallel. Further, two fork pallets (flat plates) 15a and 15b extend from one side in a direction orthogonal to the direction in which the base member 14a extends and in the horizontal direction so as to extend a part of the upper surface of the base member 14a. ing. Here, the vertical distance A from the horizontal ground 19 where the lower end of the base member 14a contacts the ground to the lower surfaces of the fork pallets 15a and 15b is set to a distance at which at least each of the pair of claws 18a and 18b of the forklift can be inserted. ing. Further, fork pockets (side holes) 17a and 17b into which the pair of claws 18c and 18d of the forklift can be inserted from the direction perpendicular to the longitudinal direction of the base member 14a are formed on the side surface of the base member 14a. ing. Further, four reinforcing support members 20a to 20d are installed on both sides of each of the fork pockets 17a and 17b for reinforcement against a load in the vertical direction. Accordingly, a recess 21a partitioned by the reinforcing support member 20a, a recess 21b partitioned by the reinforcing members 20b and 20c, and a recess 21c partitioned by the reinforcing member 20d are formed on the side of the base member 14a. .

  In the use state, the pallet members 12a and 12b formed in this way are arranged so that the respective fork pallets 15 face each other. As will be described later, the interval between the pallet members 12a and 12b can be changed in accordance with the size of the loaded heavy object because each of the columns 13 is used in contact with the heavy object. Then, on the heavy goods packaging pallet 11a arranged according to the size of the heavy goods to be loaded, a part of each of the base members 14 is in contact with the bottom surface of the heavy goods including the wheels 22a to 22d. Wheels 22a to 22d are loaded.

  This state of use is shown in FIG. Here, the pallet members 12a and 12b are arranged so that each of the four support pillars 13a to 13d is in contact with a side wall of a substantially cylindrical outer shape extending in the vertical direction formed by the stacked wheels 22a to 22d. Is done. And in order to hold | maintain this contact state, this side wall is fixed with PE each of the support | pillars 13a-13d from the outside by PE belts (band-like members) 16a, 16b made of polyethylene (PE) as holding means. In this way, since it is tightened from the outside by the flexible PE belts 16a and 16b, it can follow the unevenness of the complicated outer shape composed of the wheels 22a to 22d and the columns 13a to 13d with good followability, It becomes possible to hold a heavy object integrally in a good state.

  With such a configuration, when the interval between the base members 14 is larger than the width of the pair of claws 18 of the forklift, both from the direction perpendicular to the longitudinal direction of the base member 14 and from the parallel direction, Since the forklift pawl 18 can be inserted without directly touching the heavy object, the heavy object packing pallet 11a can be easily lifted without damaging the heavy object.

  Further, since the heavy goods packaging pallet 11a is constituted by a combination of two pallet members 12a and 12b, a horizontal force is applied to the wheels 22a to 22d due to inertial force during transfer, etc., and the heavy goods packaging pallet 11a. Even when the installation surface is inclined, an excessive force due to a heavy object is not concentrated on the specific support 13. That is, the contact state between all the support columns 13 and the heavy object is stably maintained, and the integrated state is satisfactorily maintained, so that the conveyance is easy and safe.

  Furthermore, since the packing work is simply carried by mounting a heavy object on the pallet member and fixing the supporting columns together with the PE belt, the packing work can be made very simple.

  Furthermore, the wheels can be mounted one by one, or a plurality of wheels can be mounted simultaneously.

  3 is a plan view showing a state in which the heavy-duty packing pallet in the use state of FIG. 2 is loaded in a container, and FIG. 4 is an enlarged exploded perspective view of a portion X in FIG.

  Referring to these drawings, a plurality of heavy goods packaging pallets 11 are loaded in a container 23 in the direction of the arrow, and are aligned in two rows along both side surfaces of the container 23 in the longitudinal direction. Here, the individual heavy goods packing pallets 11 are arranged so that the longitudinal direction of the base member 14 is aligned with the longitudinal direction of the container 23 and is in contact with the side wall. For this reason, the pressure does not concentrate locally on the side surface in the longitudinal direction of the container 23. However, when the force is applied in the longitudinal direction of the container 23, the force is concentrated on the portions where the end portions of the respective base members 14c to 14f are in contact with the heavy-weight packaging pallets 11b and 11c located at the innermost position. End up. Therefore, a batten 25 is placed between the inner wall at the back of the container 23 and the heavy-weight packaging pallets 11b and 11c arranged at the back for buffering. And in the space | interval of the heavy-weight packing pallets 11 which are arranged in two rows with a predetermined space | interval, square members 24a-24c (space | interval holding | maintenance stick | rod) in order to hold | maintain the predetermined space | interval. Intervene. As can be seen from FIG. 4 showing the arrangement of the batten 25 and the square member 24a, the batten 25 uses a square member having almost the same height as the base member 14. Further, the square member 24a for holding a predetermined interval is used to fit into a recess 21d formed in the center of the side surface of the base member 14d. Although not shown, the opposing base member 14e side is used. Is the same.

  In this way, the heavy goods are packed together by the heavy goods packing pallet 11 and the heavy metal packing pallets 11 are not displaced from each other in the container 23 by the batten 25 and the square member 24. Since it is fixed, stable conveyance is possible.

  Further, the wood used as the square member 24 and the batten 25 is less than a conventional wooden pallet and can be reused.

  If the length of the base member in the longitudinal direction is set to be equal to the length of the container in the longitudinal direction, packing in the longitudinal direction of the container becomes unnecessary, and the work can be simplified.

  5 is a plan view showing a state in which the heavy goods packaging pallet in the use state of FIG. 2 is loaded in a container in a form different from FIG. 3, and FIG. 6 is an enlarged exploded perspective view of a Y portion of FIG. It is.

  Referring to these drawings, heavy goods packaging pallet 11 is loaded in container 23 so that the longitudinal direction of base member 14 of heavy goods packaging pallet 11 is aligned with the longitudinal direction of container 23. .

  First, in the same manner as shown in FIG. 3, a cushioning batten 25 is arranged on the inner wall at the back of the container 23, the end of the base member 14 is brought into contact with this, and the container 23 is arranged in the longitudinal direction. Two heavy goods packaging pallets 11f and 11h are arranged along both side surfaces.

  Next, unlike the arrangement of FIG. 3, the third heavy goods packaging pallet 11 g has two of its own two heavy goods packaging pallets 11 f and 11 h below the heavy goods. Each base member 14 is arranged so as to be slid on each end. When the end of the base member 14 of the heavy goods packaging pallet 11g is slid, the two heavy goods packaging pallets 11f and 11h are brought into contact with each other. In order to prevent damage to the heavy goods, each of the support pillars 13 of the respective heavy goods packing pallets 11 is provided with a buffer member 26 so as to cover the outer surface of the portion not contacting the side wall of the heavy goods. ing.

  Thereafter, after placing two pieces in this way and then placing one piece so as to combine them, the heavy goods packaging pallets 11 are sequentially stacked in a grid pattern.

  In the case of such an arrangement, the heavy material packaging pallets 11 can be combined to fix each other's position, so that the square member 24 for maintaining a predetermined interval as shown in FIG. Is almost unnecessary. However, returning to FIG. 5, square material 24 b is used between the heavy-weight packaging pallets 11 f and 11 h located at the end in order to maintain a balance. In this case, a portion corresponding to the recess 21c shown in FIG. 1 is used for fixing the end of the square member 24b.

  With such a loading form, the heavy material packing pallet can be fixed with a smaller number of square members 24 than the loading form in the container shown in FIG. 3, so that the amount of wood used can be further reduced, and the container It is possible to simplify the inside packing work.

  FIG. 7 is a perspective view showing an external shape of a heavy goods packaging pallet according to the second embodiment of the present invention, and FIG. 8 is a perspective view showing a usage state of the heavy goods packaging pallet of FIG. It is.

  With reference to these drawings, the heavy goods packaging pallet 30 includes four sets of pallet members (pallet means) 31a to 31d having the same shape. Here, the structure of the pallet member 31a among these is demonstrated. The pallet member 31a is a column 32a (bar body) made of a pipe material erected in the vertical direction, and a horizontal upper plate 33 (first flat plate) and a lower plate 34 (second flat plate) for fixing the lower end side. And. Here, the upper plate 33 and the lower plate 34 are arranged in parallel and in the same direction while maintaining a shelf height B of a predetermined distance into which a forklift claw can be inserted. The lower end of the column 32a reaches the upper surface of the lower plate 34 so as to penetrate the upper plate 33, and the lower end side of the column 32a is supported by both the upper plate 33 and the lower plate 34. . A reinforcing support member 35 is provided between the upper plate 33 and the lower plate 34 as a reinforcing material that supports the load from above the upper plate 33.

  The four pallet members 31a to 31d having such a configuration are arranged in four directions so as to form a rectangle when in use. Then, as shown in FIG. 8, a heavy object composed of wheels 22 a to 22 d stacked in four stages is stacked on a part of each upper plate 33 so that a part of the bottom surface is in contact therewith. Here, each support | pillar 32a-32d is contact | abutted to the side wall of the cylindrical structure which the external shape of the wheel 22a-22d mounted similarly to 1st Embodiment. The wheels 22a to 22d in such a contact state and the support columns 32a to 32d of the pallet members 31a to 31d are both outside by PE belts (band members) 16c and 16d which are flexible holding means. It is fixed integrally by tightening.

  Here, as shown in FIG. 7, each pallet member 31 is provided with edges 36 a to 36 d between the upper plate 33 and the lower plate 34 into which forklift claws can be inserted. Each of the edge portions 36 a to 36 d is set to have a width sufficient to support a heavy object with a forklift via the upper plate 33. As a result, as shown in FIG. 8, the heavy goods packaging pallet 30 loaded with heavy goods from any direction can be easily lifted by a forklift, which is easy to use.

  Similarly to the heavy goods packaging pallet 11 shown in the first embodiment, when the installation surface is inclined, even if the weight distribution of the heavy goods to be mounted is biased, the column of the specific pallet member 31 is supported. Without excessive force concentrating on 32, the respective struts 32 can stably maintain a contact state with respect to a heavy object. In other words, it is possible to maintain a well-integrated state between the heavy article and the heavy article packaging pallet.

  In particular, the heavy-duty packaging pallet in the second embodiment is different from the heavy-duty packaging pallet in the first embodiment, which is composed of a pair of pallet members. Therefore, even if the weight distribution of heavy objects is biased in any direction, it is possible to maintain an integrated state satisfactorily.

  In the first embodiment described above, an example in which H-shaped steel having a pair of side holes into which each of the pair of claws of the forklift can be inserted on the side surface is used as the base member. May not be formed, and may not be H-shaped steel.

  Further, in the first embodiment, the example in which the concave portion capable of fitting the end portion of the square member is formed by installing the reinforcing support member on the side surface of the base member has been described. Such a recess may not be formed.

  In the first embodiment, the fork pallet is shown as an example of a structure in which two fork pallets protrude horizontally from one pallet member. However, as long as the fork pallet can be easily lifted from the lower side by a fork lift. It is not necessary to limit to two sheets, and the shape may not be the same as that forming the same horizontal plane as the upper surface of the base member.

  Furthermore, in the first embodiment, an example in which two fork pockets are formed on the side surface of the base member has been shown. However, a pair of forklift pawls are inserted to stably lift the heavy goods packaging pallet. The structure is not limited to two as long as it can be structured.

  Furthermore, in the first embodiment described above, an example in which a buffer member is combined with the outer surface of the rod body in order to prevent damage to other heavy objects has been shown. However, this buffer member is integrated with the rod body. There may be a structure which does not use this buffer member.

  Furthermore, in the first embodiment, the vertical distance from the ground of the lower surface of the flat plate connected horizontally to the base member is set to a height at which the forklift claw can be inserted. Although shown, the height which cannot insert the nail | claw of a forklift may be sufficient.

  Further, in the second embodiment, the example in which the lower end of the pipe material which is a rod body is connected to the upper surface of the second flat plate through the first flat plate has been described. Similarly to the embodiment, it may be configured to be connected to the upper surface of the first flat plate, and conversely, the base member of the first embodiment is constituted by two flat plates as in the second embodiment, The lower end of the rod may pass through the upper flat plate and be connected to the upper surface of the lower flat plate.

  In the second embodiment, the distance between the first flat plate and the second flat plate is set to exceed the thickness of the forklift claw. It may be set below the thickness.

  Furthermore, in the second embodiment described above, it is possible to support a heavy object via the first flat plate even when a forklift pawl is inserted between any of the adjacent pallet means in use. In addition, although the example in which the size of the first flat plate is set is shown, the size may be set so that the heavy object can be supported via the first flat plate only from one direction.

  Furthermore, in each of the above-described embodiments, the pipe material is used as the rod body. However, the shape is not limited to this, and other shapes that can maintain a good contact state according to the shape of the heavy object to be loaded may be used. I do not care.

  Further, in each of the above-described embodiments, the example in which two PE belts are used as the holding means for holding the rod body together with the heavy object has been shown, but the number and material are not limited to this, Any other configuration may be used as long as it can stably maintain the contact state of the rod body with respect to the heavy object and can maintain the integrated state well.

  Furthermore, in each of the above-described embodiments, the stacked wheels are shown as an example of the heavy load to be loaded. However, if the heavy load is a substantially cylindrical shape whose outer shape extends vertically upward in the loaded state, for example, a coil Such heavy objects other than wheels may be used.

  FIG. 10 is a perspective view showing the appearance of a heavy goods packaging pallet according to the third embodiment of the present invention, and FIG. 11 is an enlarged view of the Z portion of FIG. 10 as viewed from the side. 12 is a perspective view showing a usage state of the heavy goods packaging pallet of FIG.

  Referring to these drawings, heavy goods packaging pallet 50 is composed of four sets of pallet members (pallet means) 51a, 51b, 51c and 51d having the same shape. Hereinafter, the pallet member 51a which is one of these will be described.

  The pallet member 51a includes two struts (bar bodies) 52a and 52b each extending in the vertical direction and arranged in an opposing state. And the lower end part of these two support | pillars 52a and 52b is arrange | positioned so that it may align along the one side 56 among the upper surfaces of the metal flat plate 53 formed in the rectangular shape extended in a horizontal direction, respectively. . Further, a buffer member 54 such as wood formed in a rectangular shape substantially the same as the flat plate 53 in plan view is joined to the lower surface of the flat plate 53 so as to be aligned vertically. Here, the thickness (predetermined thickness) of the buffer member 54 is set such that the thickness obtained by adding the thickness of the flat plate 53 to the thickness is larger than at least the thickness of the claw 18 of the forklift. Furthermore, the pallet member 51a is provided with two hanging plate members 55a and 55b that span the side surfaces of the two support columns 52a and 52b with an appropriate interval therebetween. Here, as shown in detail in FIG. 11 about the periphery of the hanging plate material 55b, the hanging plate material 55b is located on the outer side of the pallet member 51a more than a vertical surface (not shown) including one side 56 (perpendicular to the paper surface) of the flat plate 53. It is arranged on the side. Therefore, when the heavy-weight packaging pallet 50 is arranged along the wall surface or the like, the flat plate 53 comes into contact with the wall surface only with the entire outer surface of the hanging plate member 55 without contacting the wall surface or the like, so that the packaging state is stabilized.

  In the state of use, as shown in FIG. 12, the bottom surfaces of the bottom stages of the three wheels (heavy objects) 22 stacked so that the outer shape is substantially cylindrical are the pallet members 51a, 51b, 51c and 51d. It will be in contact with a part of the upper surface of each flat plate 53. Further, on the side surfaces of these wheels 22, two struts 52 provided in each of the pallet members 51a, 51b, 51c and 51d are in contact with each other. The outer periphery is fixed by a flexible PE belt (a belt-like member as a holding means) 16, and the pallet members 51a, 51b, 51c and 51d and the wheel 22 are packed together. In order to protect the wheels 22, it is desirable to interpose a plywood pad, a rubber sheet, or a resin coating between each pallet member 51 and the wheels 22.

  Here, the size of the flat plate 53 and the buffer member 54 in plan view is such that the forklift pawl 18 can be inserted between any adjacent pallet members 51, and the inserted forklift pawl 18 is attached to the wheel 22. The size is set so that the bottom surface can be directly supported. In this case, it is desirable that a rubber sheet or the like is provided on the upper surface of the forklift pawl 18 so that the wheel 22 is not damaged.

  With this structure, in this embodiment, the two parallel support columns 52 are in contact with the side surface of the cylindrical heavy object such as the wheel 22, so that each pallet member 51 is attached to the heavy object. It is fixed in a state where it is difficult to rotate in any direction with respect to the vertical axis. As a result, the flat plate 53 of each pallet member 51 can maintain the orientation of the surface in a constant state, and the forklift pawl 18 can always be easily inserted and the packing state can be stabilized. Become.

  FIG. 13 is a plan view showing a state in which the heavy goods packaging pallet in the use state of FIG. 12 is loaded in a container.

  Referring to the figure, a heavy goods packaging pallet 50 packed with wheels 22 is loaded into container 23 in the direction of the arrow.

  Here, the batten 25 for buffering is disposed so as to contact the inner container side wall 57a. The heavy material packaging pallet 50a is arranged so that the outer surfaces of the two adjacent pallet members 51e and 51f constituting the pallet 25a and the container side wall 57b extending in the longitudinal direction come into contact with each other. . Moreover, with respect to the batten 25 and the container side wall 57c extending in the longitudinal direction, the heavy material packaging pallet 50b is arranged so that the outer surfaces of the two adjacent pallet members 51g and 51h constituting the same are brought into contact with each other. . Then, a third heavy goods packaging pallet 50c is loaded on each of the heavy goods packaging pallets 50a and 50b so that the wheels 22 come into contact with each other. Further, two heavy goods packaging pallets 50d and 50e are loaded so that the wheels 22 are in contact with the heavy goods packaging pallet 50c and are in contact with the container side walls 57b and 57c. Thereafter, similarly, the one-piece arrangement and the two-piece arrangement are alternately repeated, and the heavy goods packaging pallet 50 is loaded.

  As described above, the heavy goods packaging pallet 50 according to this embodiment is configured in a symmetrical shape in two directions orthogonal to each other in plan view, so that it can be easily loaded into the container 23 having a rectangular shape, etc. Since the hanging plate material 55 projects from the outer surface of the pallet member 51, it becomes easy to integrate the whole by abutting against a vertical wall surface or the like, and stable conveyance becomes possible.

  FIG. 14 is a perspective view showing the appearance of a heavy goods packaging pallet according to the fourth embodiment of the present invention, and FIG. 15 is a perspective view showing a usage state of the heavy goods packaging pallet shown in FIG. .

  Referring to these drawings, the four sets of pallet members 61 constituting the heavy goods packaging pallet 60 according to this embodiment are the same as the four sets of pallet members 31 shown in FIG. 7 in the second embodiment. The place provided with one support column 32 is composed of two support columns 62 each extending in the vertical direction and arranged in an opposing state. Here, the description of the same configuration as that of the second embodiment will not be repeated, and only different components will be described. Hereinafter, one pallet member 61a among the four sets of pallet members 61 will be described.

  In the second embodiment, the lower end of the support column 32 penetrates the upper plate 33 and is connected to the lower plate 34. However, the lower ends of the two struts (bar bodies) 62a and 62b of the pallet member 61a according to this embodiment do not penetrate the upper plate (first flat plate) 33 and are connected to the upper surface of the upper plate 33. Yes. An interval holding member 65 made of a cylindrical body is separately provided between the upper plate 33 and the lower plate (second flat plate) 34. Here, the shelf height (predetermined distance) B between the upper plate 33 and the lower plate 34 set by the interval holding member 65 is a height that exceeds at least the thickness of the claw 18 of the forklift. Further, the upper plate 33 is set to a size that can secure the edge portion 36 for allowing the forklift pawl 18 to be inserted between any of the adjacent pallet members 61. Thereby, a heavy load can be stably lifted by the forklift through the upper plate 33 from any direction.

  Further, the two columns 62a and 62b are stabilized in strength by the side surfaces thereof being spanned by two upper and lower hanging plate members 68a and 68b, and the parallel state is maintained.

  With such a configuration, each of the pallet members 61 in this embodiment is used in a state of being integrally packed by a PE belt (a belt-like member as a holding means) 16, and the two struts 62 are always in contact with heavy objects. It will be in the state. Accordingly, each of the upper plate 33 and the lower plate 34 does not rotate within the plane thereof, so that the forklift pawl 18 can be always stably inserted.

  Further, since there are two columns of each pallet member in contact with the heavy object, when at least one PE belt 16 is used, the contact state between the side surface of the wheel 22 and the two columns 62, that is, the weight. The packaging state of the object packaging pallet 60 is stable.

  In the third embodiment, the buffer member is set to a thickness that allows at least the forlift claw to be inserted. However, the buffer member is set to a thickness that does not allow the forklift claw to be inserted. However, it may be configured to be lifted by a wire or the like.

  In the fourth embodiment, the distance between the upper plate (first flat plate) and the lower plate (second flat plate) is set to a shelf height of a predetermined distance at which at least a forklift pawl can be inserted. Although the example to be shown was shown, you may set to the distance which the nail | claw of a forklift cannot be inserted.

  Furthermore, in the third embodiment, the example in which the flat plate and the buffer member are formed in a rectangular shape is shown. However, in the state of use, the forklift pawl can be inserted from any direction, and the wheel Any other shape such as a circle may be used as long as it can directly support the bottom of a heavy object such as a circle. Further, the flat plate and the buffer member to be joined do not have to be aligned so as to coincide with each other in plan view, and may have different shapes.

  Furthermore, in the third embodiment, the configuration in which the buffer member is joined to the lower surface of the flat plate is shown as an example. However, the buffer member may not be used, and the configuration of only the flat plate may be used. And the structure which does not use a buffer member together may be sufficient.

  Furthermore, in the fourth embodiment, the upper plate and the lower plate have been shown to have substantially the same rectangular shape in plan view. However, the forklift claw can be viewed from any direction in use. As long as it can be inserted and can support a heavy object via the upper plate, it may have another shape such as a circle. Further, the upper plate and the lower plate do not need to be aligned so as to coincide in plan view, and may have different shapes.

  Furthermore, in the second and fourth embodiments, the configuration in which the upper plate is disposed upward by a predetermined vertical distance by providing the lower plate is shown as an example, but the lower plate is not provided and the upper plate is provided. The structure which touches the ground may be sufficient.

  Furthermore, in the above-described fourth embodiment, the lower end portions of the two columns are shown as an example in which the lower end portions are connected to the upper surface of the upper plate. It may penetrate the upper plate and be connected to the upper surface of the lower plate.

  Furthermore, in the above-described third embodiment, an example is shown in which two struts (rods) are arranged so as to be aligned along one side of the flat plate. It does not have to be along.

  Further, in each of the above-described embodiments, the example in which the two support posts of the pallet member are spanned by two hanging plate materials is shown, but it may be constituted by other than two pieces or may not be used. good.

  Further, in the third embodiment, the example in which the outer surface of the hanging plate material is arranged on the outer side than the vertical surface including one side of the flat plate is shown. It does not have to be located.

  Furthermore, in each of the above embodiments, an example in which a pipe material is used as a support column is shown. However, the present invention is not limited to this, and other shapes that can maintain a good contact state according to the shape of a heavy object to be loaded are used. It does not matter.

  Further, in each of the above-described embodiments, an example in which one PE belt is used as a holding unit for holding the column integrally with the heavy load is shown. However, the number and material are not limited to this, and the weight is not limited to this. Other configurations may be used as long as the contact state of the rod body with the object can be stably maintained and the integrated state can be satisfactorily maintained.

  Furthermore, in each of the above-described embodiments, a stacked wheel is shown as an example of a heavy object to be loaded. However, if the heavy object has a substantially cylindrical shape whose outer shape extends vertically in the loaded state, for example, a coil Such heavy objects other than wheels may be used.

  Furthermore, in the second, third, and fourth embodiments described above, an example in which the heavy goods packaging pallet is configured by four sets of pallet means is shown, but the number of pallet means is not limited thereto, Two or three sets may be used.

  Furthermore, in the above third embodiment, in use, even if the forklift claw is inserted between any of the adjacent pallet members, the flat plate and the Although the configuration in which the size of the buffer member is set is shown as an example, the size may be set so that the forklift pawl can be inserted only from one direction.

  Furthermore, in the above fourth embodiment, during use, even if a forklift claw is inserted from between any of the adjacent pallet members, a heavy object can be supported via the upper plate. Although the configuration in which the size of the upper plate is set is shown as an example, the size may be set so that a heavy object can be supported via the upper plate only from one direction.

It is the perspective view which showed the external appearance shape of the heavy goods packaging pallet by 1st Embodiment of this invention. It is the perspective view which showed the use condition of the packing pallet for heavy goods of FIG. It is the top view which showed the state which loaded the packing pallet for heavy goods of FIG. 2 in the container. FIG. 4 is an enlarged exploded perspective view of a portion X in FIG. 3. It is the top view which showed the state which loaded the packing pallet for heavy goods of FIG. 2 in the container by the form different from FIG. FIG. 6 is an enlarged exploded perspective view of a Y portion in FIG. 5. It is the perspective view which showed the external appearance shape of the heavy goods packaging pallet by 2nd Embodiment of this invention. It is the perspective view which showed the use condition of the packing pallet for heavy goods of FIG. It is a perspective view of the steel pallet which showed the mounting state of the conventional wheel. It is the perspective view which showed the external appearance shape of the heavy goods packaging pallet by 3rd Embodiment of this invention. It is the enlarged view which looked at Z part of Drawing 10 from the side. It is the perspective view which showed the use condition of the packing pallet for heavy goods of FIG. It is the top view which showed the state which loaded the packing pallet for heavy goods in the use state of FIG. 12 in the container. It is the perspective view which showed the external appearance shape of the packaging pallet for heavy goods by 4th Embodiment of this invention. It is the perspective view which showed the use condition of the packing pallet for heavy goods of FIG.

Explanation of symbols

11, 30, 50, 60 ... heavy-duty packing pallets 12, 31, 51, 61 ... pallet members 13, 32, 52, 62 ... struts 14 ... base members 15 ... fork pallets 16 ... PE belts 17 ... fork pockets 19 ... Base height 21 ... Concavity 26 ... Buffer member 33 ... Upper plate 34 ... Lower plate 37 ... Shelf height 54 ... Buffer member 55, 68 ... Hanging plate material 56 ... One side 65 ... Interval holding member The corresponding part is shown.

Claims (15)

A heavy goods packing pallet including a pair of pallet means for packing a substantially cylindrical heavy object whose outer shape extends in the vertical direction in a loaded state,
Each of the pallet means is
Two rods that extend in the vertical direction and are in contact with the side wall of the heavy object in use and are arranged in parallel with each other;
A base member to which each lower end portion of the rod body is connected and extends in the horizontal direction, and a part of which is in contact with the bottom surface of the heavy object when in use,
A flat plate connected to the upper part of the base member and extending in a direction perpendicular to the direction in which the base member extends and in the horizontal direction;
Furthermore, the heavy goods packaging pallet provided with the holding means which hold | maintains the contact state of each of the said rod and the said side wall at the time of use. The heavy goods packaging pallet according to claim 1, wherein the base member is formed with a pair of side holes into which each of the pair of claws of the forklift can be inserted in a direction perpendicular to the longitudinal direction. The heavy goods packaging pallet according to claim 1 or 2, wherein a vertical distance between a bottom surface of the flat plate and a horizontal plane including a lower end of the base member is at least larger than a thickness of a forklift claw. The base member is formed with at least one recess that can be fitted with one end of an interval holding rod that maintains a predetermined interval between adjacent heavy-duty packaging pallets on an outer side surface in use. The heavy goods packaging pallet according to any one of claims 1 to 3. 5. The heavy goods packaging pallet according to claim 1, wherein the rod body includes a buffer member so as to cover an outer surface portion that does not come into contact with the side wall of the heavy article when in use. A heavy goods packaging pallet including four sets of pallet means for packing a substantially cylindrical heavy article whose outer shape extends vertically in a loaded state,
Each of the pallet means is
A rod that extends in the vertical direction and comes into contact with the side wall of the heavy object during use;
A first flat plate connected to the lower end side of the rod body and extending in the horizontal direction and partially in contact with the bottom surface of the heavy object during use;
A second flat plate disposed at a position spaced apart from the first flat plate by a predetermined distance and extending in the same direction and parallel to the first flat plate; and A heavy goods packaging pallet provided with a holding means for holding the contact state. The predetermined distance is set such that the vertical distance between the lower surface of the first flat plate and the upper surface of the second flat plate exceeds at least the thickness of the forklift claw,
In use, the size of the first flat plate is such that the heavy load can be supported via the first flat plate even when a forklift claw is inserted between any of the adjacent pallet means. The heavy-duty packaging pallet according to claim 6, which is set. The rod includes a pipe material,
The heavy goods packaging pallet according to claim 6 or 7, wherein a lower end of the pipe member penetrates the first flat plate and is connected to an upper surface of the second flat plate. The holding means includes a flexible belt-like member that integrally clamps the heavy load and the rod body from the outside in a state where each of the rod bodies is brought into contact with the heavy load in a loaded state. The heavy goods packaging pallet according to any one of claims 1 to 8. A heavy goods packaging pallet including four sets of pallet means for packing a substantially cylindrical heavy article whose outer shape extends vertically in a loaded state,
Each of the pallet means is
Each extending in the vertical direction and in contact with the side wall of the heavy object in use, two rods arranged in an opposing state;
The lower end of each of the rods is connected and extends in the horizontal direction, and includes a flat plate partly in contact with the bottom surface of the heavy object when in use.
Furthermore, the heavy goods packaging pallet provided with the holding means which hold | maintains the contact state of each of the said rod and the said side wall at the time of use. Each of the pallet means is bonded to the lower surface of the flat plate and includes a buffer member having a predetermined thickness,
The thickness obtained by adding the thickness of the flat plate to the predetermined thickness is set to be at least larger than the thickness of the claw of the forklift,
In use, even if the forklift claw is inserted between any of the adjacent pallet means, the size of the flat plate and the buffer member is set so that the heavy object can be directly supported. Item 10. A heavy-duty packing pallet according to Item 10. The flat plate and the buffer member are formed to be substantially the same rectangular shape in plan view and arranged to be aligned vertically,
Each of the two rods of the pallet means is arranged in alignment along one side of the flat plate,
Each of the pallet means further includes at least one hanging plate material connected so as to be hung on each side surface of the two rod bodies,
12. The heavy goods packaging pallet according to claim 10, wherein an outer surface of the hanging plate member is located on an outer side than a vertical surface including the one side. A heavy duty packing pallet including four sets of pallet means for packing a substantially cylindrical heavy object whose outer shape extends vertically in a loaded state,
Each of the pallet means is
Each extending in the vertical direction and in contact with the side wall of the heavy object during use, two rods arranged in an opposing state;
A first flat plate to which a lower end side of each of the rods is connected, extends in a horizontal direction, and a part thereof comes into contact with a bottom surface of the heavy object when used;
A second flat plate disposed on the first flat plate at a position spaced apart by a predetermined distance and extending parallel to the first flat plate and in the same direction;
Furthermore, the heavy goods packaging pallet provided with the holding means which hold | maintains the contact state of each of the said rod and the said side wall at the time of use. The pallet means includes a spacing member between the first flat plate and the second flat plate so that the predetermined distance exceeds at least the thickness of the forklift claw,
The lower end of each of the rods is connected to the upper surface of the first flat plate,
In use, even when the forklift pawl is inserted between any of the adjacent pallet means, the first flat plate is supported so that the heavy object can be supported via the first flat plate. The heavy goods packaging pallet according to claim 13, wherein the size is set. The holding means includes a flexible belt-like member that integrally clamps the heavy load and the rod body from the outside in a state where each of the rod bodies is brought into contact with the heavy load in a loaded state. The heavy goods packaging pallet according to any one of claims 10 to 14.

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