JP2012197114A - Conveying pallet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a conveying pallet capable of conveying loads of different sizes.SOLUTION: The conveying pallet includes a base plate 1, a main support base 2, an auxiliary support base 3, and pressing implements 4. The main support base 2 is provided on the base plate 1 to place loads. The auxiliary support base 3 is larger than the main support base 2, surrounds the main support base 2, and covers the main support base 2 from the upper side. The auxiliary support base 3 is attachable onto and detachable from the base plate 1, and places loads. The pressing implements 4 are attached to the side faces of the main support base 2 when the auxiliary support base 3 is detached, and attached to the side faces of the auxiliary support base 3 when the auxiliary support base 3 is attached, and support loads from the horizontal direction.

Description

  The present invention relates to a transport pallet for transporting a load such as a panel.

  2. Description of the Related Art Conventionally, as shown in FIG. 8, a transport pallet for transporting a panel includes a substrate 101 and a presser 104. This is a method of placing the panel P on the substrate 101 and forcing the substrate 101 to a forklift. It was transported by gripping it with a transport device such as. The substrate 101 is approximately the same size as the panel P, and a pressing tool 104 is attached around the substrate 101 so that the panel P does not move. Moreover, like the conveyance pallet described in Patent Document 1, a support base (plate-like body placement member) on which a panel is placed is provided on a substrate (pedestal), and a pressing tool (movement limiting member) is provided around the support base. ) Was attached. In such a transport pallet, the only way to transport panels of different sizes is to produce a dedicated pallet that matches the size of the panel.

Utility Model Registration No. 3165873

  However, when preparing a dedicated pallet for each panel size, there are problems in that the cost is high and a large space is occupied for storage.

  The present invention has been made in view of the above circumstances, and an object thereof is to provide a transport pallet capable of transporting loads of different sizes.

  The invention according to claim 1 of the present invention includes a substrate, a main support base, a sub-support base, and a presser, and the main support base is provided on the substrate and mounts a load. The sub-support base is larger than the main support base and surrounds the main support base. The height of the sub-support base is equal to or higher than the height of the main support base. The retainer is attached around the main support when the sub-support is removed, and is attached around the sub-support when the sub-support is installed, and supports the load from the horizontal direction. It is characterized by being. Note that attaching the presser to the periphery of the main support base or sub-support base means attaching to the periphery of the main support base or sub-support base, or mounting on the substrate around the main support base or sub-support base. Including both.

  The invention according to claim 2 of the present invention is characterized in that the presser is attached to the side surface of the main support base when the sub support base is removed, and is attached to the side face of the sub support base when the sub support base is attached. To do.

  The invention of claim 3 among the present invention is characterized in that the sub-support base covers the main support base from above.

  According to the invention of claim 4 of the present invention, a column is provided on the substrate, and another substrate can be stacked on the column. At the time of stacking, the lower surface of the upper substrate is placed on the lower side. It is characterized by being higher than the upper end of a pressing member attached around the sub-support base on the substrate.

  According to the first aspect of the present invention, when a presser is attached around the main support base (corresponding to a small panel), a sub-support base surrounding the main support base is attached, and the sub-support base It can be used for panels of different sizes when used with a pressing tool attached to the periphery (corresponding to large panels). Since a single substrate is used in common, the cost is reduced and a large storage space is not required.

  According to invention of Claim 2 among this invention, since the fixing location of a pressing tool becomes close to the location where the panel load is applied with respect to a pressing tool, it becomes a stronger structure. Further, by attaching the pressing tool to the sub-supporting base, the sub-supporting base can be enlarged to substantially the same size as the substrate.

  According to the invention of claim 3 of the present invention, the sub-support base covers and attaches the main support base, and since the upper surface can be formed flush with the panel, when the panel is placed on the sub-support base, Will not be damaged.

  According to the fourth aspect of the present invention, a plurality of substrates can be stacked in a state where the sub-support is used. Since the height of the main support is equal to or less than the height of the sub-support, if it can be stacked when the sub-support is used, it can naturally be stacked when the main support is used.

It is a perspective view of 1st embodiment of the conveyance pallet of this invention, (a) shows the case where a main support stand is used, (b) shows the case where a sub support stand is used. (A) is a plan view of the transport pallet, (b) is a side view when the main support is used, and (c) is a side view when the sub-support is used and the substrates are stacked. . The attachment part of a pressing tool is demonstrated, (a) is a perspective view, (b) is sectional drawing. It is a perspective view of 2nd embodiment of the conveyance pallet of this invention, (a) shows the case where a main support stand is used, (b) shows the case where a sub-support stand is used. It is a perspective view of 3rd embodiment of the conveyance pallet of this invention, (a) shows the case where a main support stand is used, (b) shows the case where a sub support stand is used. It is a perspective view of the attachment part of the pressing tool of 3rd embodiment. It is a side view of 4th embodiment of the conveyance pallet of this invention, (a) is a case where a main support stand is used, (b) is a case where an inner sub-support stand is used, (c) is an outer sub-support stand. Indicates when to use. It is a perspective view of the conventional conveyance pallet.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The transport pallet of the present invention can transport various loads, but here, it is assumed that thin glass panels are stacked and transported. As shown in FIGS. 1 and 2, the first embodiment of the transport pallet includes a substrate 1, a main support base 2, a sub support base 3, and a presser 4. The substrate 1 has a rectangular flat plate shape, and has pillars 11 for stacking at the four corners of the upper surface, and fork holes 12 for inserting forks such as a forklift on the side surface. The main support 2 is a rectangular flat plate, is substantially the same size as the panel P1 to be transported, is smaller than the substrate 1, and is fixed to the center of the upper surface of the substrate 1 so as not to be detached. And the main support stand 2 mounts the panel P1 on the upper surface, and the upper surface is formed flush. The sub-support base 3 has a rectangular flat plate shape, is substantially the same size as the panel P2 to be transported (larger than the panel P1), has a rectangular insertion hole 31 formed in the center, and has an insertion hole 31 on the upper surface. The surface material 32 is attached so as to cover the surface. Here, since the sub-support base 3 is higher than the main support base 2 and the insertion hole 31 is formed larger than the main support base 2, the sub-support base 3 is placed on the substrate from above the main support base 2. 1, the main support base 2 is accommodated in the insertion hole 31, and the main support base 2 is covered by the sub-support base 3. Around the auxiliary support 3, substantially L-shaped brackets 33 are attached (four on each side), and the brackets 33 can be fixed to the substrate 1 with screws. The presser 4 is substantially flat and can be attached to either the side surface of the main support base 2 or the side surface of the sub support base 3. In any case, a total of eight, two on each side, are attached and extend upward from the side to support the panel from the horizontal. The column 11 provided on the substrate 1 is higher than the presser 4 when the sub-support 3 is attached to the substrate 1 and the presser 4 is attached to the sub-support 3 (FIG. 2 (c). )).

  Next, the attachment part of the pressing tool 4 will be described in detail. As shown in FIG. 3, the presser 4 has a substantially flat plate shape, a presser piece 41 extending upward, a substantially L-shaped claw portion 42 extending inward from the lower end of the presser piece 41, and a downward direction from the lower end of the presser piece 41. And a drooping piece 43 extending in the direction. On the other hand, an engaging groove 21 is formed along the longitudinal direction above the side surface of the main support 2 so that the claw portion 42 of the presser 4 can be engaged. Further, a mounting groove 22 is formed along the longitudinal direction below the side surface, a stopper 23 is slidably mounted, and the stopper 23 has a locking piece 24 extending upward. When the presser 4 is attached to the main support base 2, the claw portion 42 of the presser 4 is engaged with the engagement groove 21, the hanging piece 43 is brought into contact with the side surface of the main support base 2, and the stopper 23 is slid. Since the hanging piece 43 can be fixed by being moved and sandwiched between the side surface of the main support base 2 and the locking piece 24, the attachment is easy. And if the stopper 23 is slid and the locking piece 24 is detached from the hanging piece 43, it can be easily removed. In addition, the side surface of the sub support stand 3 is also the same structure as the side surface of the main support stand 2, and the presser 4 can be attached and detached in the same manner.

  Next, the usage method of the conveyance pallet comprised in this way is demonstrated. When the small panel P1 is transported by the transport pallet, the presser 4 is attached to the side surface of the main support base 2 as shown in FIG. Although the panel P1 is mounted on the upper surface of the main support base 2, the upper surface of the main support base 2 is flush with the panel P1, so that the panel P1 is not damaged. And the panel P1 is conveyed from the periphery by the pressing tool 4, and is conveyed. On the other hand, when the large panel P2 is transported by the transport pallet, the presser 4 is removed from the main support base 2 and the sub support base 3 is placed on the substrate 1 from above the main support base 2, as shown in FIG. It mounts and covers the main support stand 2, and attaches the pressing tool 4 to the side surface of the sub support stand 3, and uses it. The panel P2 is placed on the upper surface of the sub-support base 3, but the upper surface of the sub-support base 3 is flush with the panel P2, so that the panel P2 is not damaged. And the panel P2 is conveyed from the periphery by the pressing tool 4, and is conveyed.

  In addition, this transport pallet can stack other substrates 1 on pillars 11 provided at four corners on the substrate 1. As shown in FIG. 2 (c), the pillar 11 is higher than the presser 4 attached to the sub-support base 3, so that a plurality of substrates 1 are mounted with the panel P 2 placed on the sub-support base 3. Can be stacked. The main support base 2 is covered with the sub support base 3, and the main support base 2 is lower than the sub support base 3, and the upper end of the presser 4 attached to the main support base 2 is also attached to the sub support base 3. Since it does not become higher than the upper end of the attached presser 4, if it can be stacked when the sub-support base 3 is used, it can naturally be stacked when the main support base 2 is used.

  Thus, according to the first embodiment of the transport pallet of the present invention, when the presser is attached to the main support base and used (corresponding to a small panel), the sub support base is attached from above the main support base, When using with a pressing tool attached to the sub-support base (corresponding to a large panel), it is possible to cope with panels of different sizes. Since a single substrate is used in common, the cost is reduced and a large storage space is not required. The main support base is formed so that the upper surface is flush with the main support base, and the sub-support base is attached so as to cover the main support base. The panel will not be damaged when placed. Furthermore, since the pressing tool can be easily attached and detached by simply sliding the stopper, switching between the case of using the main support base and the case of using the sub support base is also easy. Moreover, since the fixing part (lower part of a pressing tool) becomes close to the location (upper part of a pressing tool) where the load of a panel is applied with respect to a pressing tool, it becomes a stronger structure. Furthermore, since the pressing tool is attached to the sub-support base when the sub-support base is attached, the sub-support base can be enlarged to substantially the same size as the substrate. In addition, a plurality of substrates can be stacked in a state where the main support base or the sub support base is used.

  FIG. 4 shows a second embodiment of the transport pallet of the present invention. The second embodiment differs from the first embodiment in the configuration of the sub-support base 3, does not have a surface material, and is in a state where the insertion hole 31 is exposed. In addition, the structure of the board | substrate 1, the main support stand 2, and the pressing tool 4 is the same as 1st embodiment, and when conveying the small panel P1, as shown to Fig.4 (a), the panel P1 is a main support stand. 2 is placed on the upper surface. When the large panel P2 is transported, the sub-support base 3 is placed on the substrate 1 so as to surround the main support base 2 as shown in FIG. The main support base 2 is accommodated in the insertion hole 31 of the sub support base 3, and the upper surface of the main support base 2 and the upper surface of the sub support base 3 become the same height, and the area of the main support base 2 is enlarged by the sub support base 3. The A certain level difference or gap may occur between the main support base 2 and the sub support base 3, but if the panel P2 to be placed is not damaged by the level difference or gap, the second embodiment Forms are available. As described above, the second embodiment can cope with panels of different sizes, and since a single substrate is used in common, the cost is reduced and a large storage space is not required.

  Furthermore, FIG.5 and FIG.6 shows 3rd embodiment of the conveyance pallet of this invention. The third embodiment is different from the first and second embodiments in the configuration of the presser 4, and the presser 4 is placed on the upper surface of the substrate 1 when the sub-support 3 is detached and attached. Fix it. Therefore, it is assumed that the sub-support base 3 is smaller than the substrate 1 and that there is room for mounting the pressing tool 4 on the substrate 1 with the sub-support base 3 attached. The presser 4 has a substantially flat plate-shaped presser piece 41 that extends upward, a contact piece 44 that extends inward from the lower end of the presser piece 41 and that extends in the middle and extends downward, and extends outward from the lower end of the contact piece 44. A grounding piece 45 is provided, and a rib 46 for joining the contact piece 44 and the grounding piece 45 is provided for reinforcement. A through hole 48 for passing a bolt 47 is formed in the grounding piece 45, and the inner bolt hole 13 a is attached to the substrate 1 at a position corresponding to the removal of the sub support base 3 and the sub support base 3 is attached. The outer bolt hole 13b is formed at a location corresponding to the occasion, and the presser 4 is fixed to the substrate 1 by passing the bolt 47 through the through hole 48 and screwing into the inner bolt hole 13a or the outer bolt hole 13b. . In addition, the structure of the board | substrate 1, the main support stand 2, and the sub support stand 3 is the same as 1st embodiment, and when conveying the small panel P1, as shown to Fig.5 (a), it is in the main support stand 2. The presser 4 is attached by bringing the contact piece 44 into contact, and the panel P 1 is placed on the upper surface of the main support 2. When the large panel P2 is transported, as shown in FIG. 5B, the presser 4 is removed from the substrate 1, and the sub-support base 3 is placed on the substrate 1 from the main support base 2 to provide main support. The table 2 is covered, the contact piece 44 is brought into contact with the sub-support table 3, the pressing tool 4 is attached, and the panel P 2 is placed on the upper surface of the sub-support table 3. In addition, the fixing method of the pressing tool 4 is not limited to bolting. For example, a concave portion may be formed on one of the pressing tool 4 and the substrate 1 and a convex portion may be formed on the other to be fitted.

  FIG. 7 shows a fourth embodiment of the transport pallet of the present invention. In the fourth embodiment, the sizes of the main support base 2 and the sub support base 3 are different from those of the first embodiment, and the sub support base 3 has a size as shown in FIG. Two different ones are provided (inner sub-support base 3a and outer sub-support base 3b). In addition, the structure of the board | substrate 1 and the pressing tool 4 is the same as 1st embodiment. The main support 2 is a rectangular flat plate, is substantially the same size as the panel P1 to be transported, is smaller than the substrate 1, and is fixed to the center of the upper surface of the substrate 1 so as not to be detached. Next, the inner sub-support 3a has a rectangular flat plate shape, is substantially the same size as the transported panel P2 (larger than the panel P1), has a rectangular insertion hole 31a formed in the center, and is inserted on the upper surface. A surface material 32a is attached to cover the hole 31a and is flush with the surface material 32a. Here, since the inner sub-support base 3a is higher than the main support base 2 and the insertion hole 31a is formed larger than the main support base 2, as shown in FIG. When the support 3a is placed on the substrate 1 from above the main support 2, the main support 2 is stored in the insertion hole 31a, and the main support 2 is covered by the inner sub-support 3a. A substantially L-shaped bracket 33a is attached around the inner sub-support base 3a, and the bracket 33a can be fixed to the substrate 1 with screws. Further, the outer sub-support base 3b has a rectangular flat plate shape, is approximately the same size as the transported panel P3 (larger than the panel P2), has a rectangular insertion hole 31b formed at the center, and has an insertion hole on the upper surface. A surface material 32b is attached to cover 31b and is flush with the surface material. Here, since the outer sub-support base 3b is higher than the inner sub-support base 3a, and the insertion hole 31b is formed larger than the inner sub-support base 3a, as shown in FIG. When the outer sub-support base 3b is placed on the substrate 1 from above the inner sub-support base 3a, the inner sub-support base 3a is received in the insertion hole 31b, and the inner sub-support base 3a is covered by the outer sub-support base 3b. A substantially L-shaped bracket 33b is attached around the outer sub-support base 3b, and the bracket 33b can be fixed to the substrate 1 with screws. By comprising in this way, it can respond to three types of panels. Further, since the main support base 2 and the inner sub-support base 3a are nested in the outer sub-support base 3b, a large storage space is not required. It should be noted that the inner sub-support base 3a does not necessarily have to be stored in the insertion hole 31b when the outer sub-support base 3b is used. Further, three or more sub-supports may be provided.

  The present invention is not limited to the above embodiment. For example, the main support base and the sub support base are not limited to rectangular shapes, and may have any shape. In addition to the flat plate, the pressing member may be a rod or the like, and the number can be appropriately increased or decreased. Furthermore, in order to stack the transport pallets in use, the column may not be made higher than the presser, but a recess may be formed on the lower surface of the substrate so that the upper end of the presser does not contact the lower surface of the substrate. . Further, the substrate may be transported by a roller conveyor, a belt conveyor or the like in addition to being transported by a forklift.

DESCRIPTION OF SYMBOLS 1 Substrate 2 Main support stand 3 Sub support stand 4 Presser 11 Pillar

The invention according to claim 1 of the present invention includes a substrate, a main support base, a sub-support base, and a presser, and the main support base is provided on the substrate and mounts a load. , and the sub-support base is larger than the main support base, intended to cover the main support base and four sides of the main support base from circumference seen above, higher than the height of the main support base height removably on a substrate The loader is to be placed around the main support base when the sub-support base is removed, and to be mounted around the sub-support base when the sub-support base is attached. It is characterized by supporting an object from the horizontal direction. Note that attaching the presser to the periphery of the main support base or sub-support base means attaching to the periphery of the main support base or sub-support base, or mounting on the substrate around the main support base or sub-support base. Including both.

The invention of claim 2 of the present invention comprises a substrate, a main support base, a sub-support base, and a presser, and the main support base is provided on the substrate and mounts a load. The secondary support base is larger than the main support base and surrounds the four circumferences of the main support base, and the height is the same as the height of the main support base. The presser is mounted on the substrate around the main support table or on the side surface of the main support table when the sub support table is removed, or on the substrate around the sub support table when the sub support table is installed. those attached to the side surface of the sub-support table, characterized in that it is a shall be supported payloads from the horizontal direction.

According to the third aspect of the present invention, the side surfaces of the main support base and the sub support base are formed with engaging grooves along the horizontal direction, and the presser is the main support when the sub support base is removed. It is attached by engaging with the engaging groove on the side surface of the base, and is attached by engaging with the engaging groove on the side surface of the sub-supporting base when attaching the sub-supporting base .

The invention of claim 4 among the present invention is characterized in that the shape of the presser is all the same .

According to the first aspect of the present invention, when a presser is attached around the main support base (corresponding to a small panel), a sub-support base surrounding the main support base is attached, and the sub-support base It can be used for panels of different sizes when used with a pressing tool attached to the periphery (corresponding to large panels). Since a single substrate is used in common, the cost is reduced and a large storage space is not required. And since a sub-support stand covers and attaches a main support stand and an upper surface can be formed flush | planar, when a panel is mounted on it, a panel is not damaged.

According to the invention of claim 2 of the present invention, when a presser is attached around the main support base (corresponding to a small panel), a sub support base surrounding the main support base is attached, It can be used for panels of different sizes when used with a pressing tool attached to the periphery (corresponding to large panels). Since a single substrate is used in common, the cost is reduced and a large storage space is not required. And since the height of a main support stand and the height of a sub support stand are the same, when mounting a panel on it, it is hard to damage a panel.

According to invention of Claim 3 among this invention, since the fixing location of a pressing tool becomes close to the location where the panel load is applied with respect to a pressing tool, it becomes a stronger structure. Further, by attaching the pressing tool to the sub-supporting base, the sub-supporting base can be enlarged to substantially the same size as the substrate.

According to invention of Claim 4 among this invention, since the shape of the pressing tool attached to each part was made the same, one type of pressing tool may be sufficient.

Claims (4)

  A substrate, a main support base, a sub support base, and a presser are provided. The main support base is provided on the substrate and is used to place a load. The sub support base is a main support base. Larger than that of the main support, the height is equal to or higher than the height of the main support, is detachable on the substrate, and is used to place a load. A transport pallet that is mounted around the main support table when the table is removed and is mounted around the sub support table when the sub support table is mounted, and supports the load from the horizontal direction.   The conveying pallet according to claim 1, wherein the pressing tool is attached to a side surface of the main support table when the sub support table is removed, and is attached to a side surface of the sub support table when the sub support table is mounted.   The transport pallet according to claim 1 or 2, wherein the sub-support base covers the main support base from above.   Pillars are provided on the board, and other boards can be stacked on the pillars. At the time of stacking, the lower surface of the upper board is attached around the sub-support on the lower board. The transport pallet according to claim 1, 2, or 3, wherein the transport pallet is higher than an upper end of the presser.

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