JPH0126942B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a box pallet for transporting rolls, the gist of which is that a groove 2 is cut downward from the top surface of a bearing panel 1 and a shaft 4 of a roll 3 is supported on the bottom surface of the groove 2. A fitting protrusion 7 is formed on the upper surface of the bearing panel 1, and a fitting recess 8 that can be fitted with the fitting protrusion 7 is provided on the lower surface of the bearing panel 1. At least one pair of panels 1 are erected in parallel on a pallet 30, facing each other, and the fitting recesses 8 of the upper bearing panel 1 are fitted with the fitting protrusions 7 of the lower bearing panel 1, thereby forming each of the bearing panels. Two or more stages of separate bearing panels 1 are erected on top of the bearing panel 1 in a freely assembling manner, and the opposing sides of the bearing panels 1 in each stage are connected in a freely assembling manner by at least a pair of connecting rods 37 and 40. In addition, both sides of both bearing panels 1 at the lowest stage and both sides of the bearing panel 1 at the top stage are connected in a freely assembled manner by a pair of braces 43 that intersect each other in an X-shape. The purpose of this box pallet is to provide a box pallet for transporting rolls that can securely hold and transport rolls wrapped with plastic sheets, plastic films, paper materials, etc. around the shaft without causing them to roll. be.

The present invention will be explained in detail below with reference to the accompanying drawings. Reference numeral 1 denotes a bearing panel made of a hard synthetic resin molded product. The bearing panel 1 is divided into multiple blocks 1a, and each block 1a can be used only on the inner wall side, only on the outer wall side, or on both the inner and outer walls of the bearing panel. The bearing panel 1 is reinforced by providing a horizontal reinforcing piece 9a or a vertical reinforcing piece 9b integrally within the block 1a, so that it can withstand a large load such as several rolls 3. It's like this. The bearing panel 1 has a groove 2 extending downward from the center of its upper surface.
is notched to form a substantially U-shape or a substantially V-shape, and a bearing surface 5 is formed on the inner wall side of the bearing panel 1 on the bottom surface of the groove 2.
A stopper 10 is provided protruding from the outer wall side, and steps 11 are provided on both sides of the bearing surface 5 and the stopper 10 so that the groove width above the step 11 is wider than that below the step 11, and the upper end of the groove 2 An opening 6 for taking in and taking out the shaft 4 of the roll 3 is formed in. Reference numeral 12 denotes a through hole bored in the step 11 portion. Reference numeral 7 denotes a substantially annular fitting protrusion protruding from both sides of the opening 6 on the upper surface of the bearing panel 1, and a cross-shaped reinforcing rib 13 is provided within the fitting protrusion 7. Reference numeral 14 denotes a long hole bored near the fitting protrusion 7 on the upper surface of the bearing panel 1. Furthermore, a fitting recess 8 for positioning that can be fitted with the fitting protrusion 7 is provided on the lower surface of the bearing panel 1. Connection notches 15 are provided at both upper ends and lower sides of the bearing panel 1.
a, 15b are cut out, and the connecting notch 15
Horizontal connection holes 16a, 16b are provided on the bottom of a, 15b.
is perforated. Further, brace holes 17 are bored on both sides of the bearing panel 1 at the top and bottom. Also,
A fixed portion 19 is provided below the lower connecting notch 15b. Thus, a pair of bearing panels 1 are erected with their inner wall surfaces facing each other, and the bearing panels 1 are connected to each other by a connecting means to form a box pallet A for roll conveyance. roll 3
is a belt-shaped material 18 such as a plastic sheet, plastic film, or paper material such as kraft paper wrapped around the outer periphery of the shaft 4. It is something. Roll 3 is difficult to transport because it rolls around as it is, but
By fitting both ends of the shaft 4 of this roll 3 into the bearing surface 5 of the bearing panel 1 as shown in Fig. 4, the roll 3 can be supported within the box pallet A for roll transport, and the box pallet A for roll transport can be transported or It can be transported.
Moreover, since the shaft 4 fits into the bearing surface 5 and both ends of the shaft 4 abut against the stopper 10, the roll 3 does not move in the axial direction. It is also possible to prevent the shaft 4 from rising by tying the shaft 4 with a lifting prevention device.

Next, the assembly procedure of this box pallet A for roll conveyance and the means for connecting the bearing panel 1 will be explained with reference to FIGS. 1 to 10. Reference numeral 20 denotes a bottom plate approximately in the shape of a square. Nine cylindrical spacers 21 are attached to the upper surface of the bottom plate 20, and the inner periphery of the hole 22 of the spacer 21 is internally threaded. A metal panel holder 23 is placed on the spacers 21 on both sides, and a liner 24 is placed on the center spacer 21 (FIG. 1). A round hole 25 is bored in the bottom piece of the panel holder 23 and the liner 24 so as to face the spacer 21 . Next, the bottom piece of the panel holder 23 and the liner 24
A flat upper plate 26 is placed thereon (FIG. 2).
A through hole 27 is bored in the upper plate 26 so as to face the hole 22 of the spacer 21 . The front and rear edges of the upper plate 26 are covered with metal guardrails 28, and the screw caps 2 are inserted from the through holes 27 of the upper plate 26 to the holes 22 of the spacer 21.
9 and assemble pallet 30 (3rd
figure). The screw cap 29 is a bolt-shaped thing with a male thread cut on the outer circumferential surface, and has two small tightening holes 31 on the top surface.
It can be easily tightened using a special tool (not shown) that has two protruding pins that fit into it. Note that this screw cap 29 can also be used to connect the bottom plate 20 and the spacer 21. In the thus assembled pallet 30, a space 32 is formed by the spacer 21, into which a fork of a forklift can be inserted and lifted. Approximately U-shaped panel gripping portions 3 are provided at both ends of the panel holder 23.
3 is provided, and while sliding the bearing panel 1 toward the outer wall side, the fixed part 1 of the bearing panel 1 is
9 is inserted into the panel gripping part 33 (FIG. 4), and a foamed polyethylene sheet 34 is pasted on the inner wall surface of the bearing panel 1 (FIG. 5). The bearing panel 1 used here is made by welding the side surfaces of a pair of the above-mentioned bearing panels 1 together to make it double in width. The bearing panels 1 may be connected together. Reference numeral 37 is a connecting rod in which a pair of upper and lower horizontal rods 35a and 35b are connected by a pair of vertical rods 36;
Both ends of 5a and 35b are bent downward to form the engaging portion 38.
has been formed. In addition, a notch 39 is cut out in the upper horizontal piece 33a of the panel gripping part 33 facing the upper surface of the fixing part 19, facing the horizontal connection hole 16b. Hole 1
The lower engaging portion 38 of the connecting rod 37 is inserted into the upper horizontal connecting hole 16a, and the upper engaging portion 38 is inserted into the upper horizontal connecting hole 16a.
8 is inserted, thereby integrally connecting the opposing bearing panels 1 to each other, and at the same time preventing the bearing panels 1 from coming off from the panel gripping portion 33 (FIG. 6). When transporting the roll 3, the roll 3 is set between the bearing panels 1 here.
Next, the lower surfaces of different bearing panels 1 are stacked on the upper surfaces of both bearing panels 1, and the fitting protrusions 7 of the lower bearing panel 1 are inserted into the fitting recesses 8 of the upper bearing panel 1.
to position the upper bearing panel 1,
Upper coupling notch 15 of upper bearing panel 1
A connecting rod 40 is constructed between the connecting rods 40 and 40, and the downwardly bent engaging portions 41 at both ends of the connecting rod 40 are fitted into the horizontal connecting holes 16a to connect the upper bearing panels 1 to each other. 3, and in the same manner, assemble another bearing panel 1 thereon and set the roll 3 (FIG. 7). Of course, the bearing panels 1 may be arranged in four or more stages. 4
Reference numeral 3 denotes a brace made of a circular tube 42, which is extendable and retractable.The horizontally bent engaging portion 44 at the upper end of this brace 43 is fitted into the upper brace hole 17 of the uppermost bearing panel 1, and the brace 43 The horizontally bent engaging portion 44 at the lower end is inserted into the lower brace hole 17 of the lowermost bearing panel 1, and the braces 43 are crossed in an X-shape (FIG. 8). At this time, the outer brace 43 is locked to the connecting rod 37 by the S-shaped hook 45 to prevent the brace 43 from coming off (FIG. 9). In this way, the roll transport box pallet A is assembled as shown in FIG.

Further, this box pallet A for roll transport is transported or transported in a compact package, and the packing method will be described next. first,
Assemble the bottom bearing panel 1 (or disassemble the top and middle bearing panels 1), and deliver the top and middle bearing panels 1 between the bottom bearing panels 1 (Figure 15). . Connecting rod 3
The engaging part 44 of the brace 43 is fitted into a ring 46 provided on the horizontal crosspiece 35a above the connecting rod 37, and the brace 43 is bridged between the connecting rods 37, and this brace 43 prevents the inner bearing panel 1 from moving or falling. In addition, the brace 43 and the connecting rod 40
The engaging portions 44 and 41 of the bearing panel 1 are engaged with the long holes 14 of a suitable bearing panel 1, and the two braces 43 and the four connecting rods 40 are horizontally suspended between the upper surfaces of the bearing panels 1 in parallel with the connecting rods 37. (Figure 16). After that, a cardboard paper 47 is placed on top (FIG. 17), the corners of the cardboard paper 47 are fixed with tape, the circumference is spirally wrapped with a stretch film (not shown), and the center is tied with string. This completes the packaging.

Since the present invention is constructed as described above, it is possible to independently assemble the necessary number of stages of bearing panels on the upper surface of the pallet according to the number of rolls to be transported, and it is possible to assemble a box pallet with a strong structure. This allows the box palette to be configured to any size without creating wasted space, and conversely, when the box palette is disassembled, it can be folded into a compact size. That is, by fitting the fitting recess on the lower surface of the upper bearing panel and the fitting protrusion on the upper surface of the lower bearing panel, the upper and lower bearing panels can be connected without misalignment, and each The bearing panels facing each other in the tiers are connected by connecting rods and held in parallel, and the bearing panels in the uppermost tier and the bearing panels in the lowermost tier are connected by X-shaped braces, so that the bearing panels in each tier are can prevent the separation of
It is possible to assemble box pallets with a strong structure that will not cause the load to collapse. Then, the shaft end of the roll can be delivered and supported on the bearing surface of the bearing panel assembled in this way,
This protects the rolls from rolling or being damaged during transportation.
Moreover, since the opposing bearing panels are not connected by side plates or the like, but only by connecting rods, they are not bulky when disassembled.
It can be folded compactly. Furthermore, since the structure is such that the bearing panels are stacked on top of the bearing panels and connected using braces, the box pallet can be configured freely by stacking the bearing panels in any number of stages. It can be assembled, and when a small number of rolls are to be conveyed, the number of stages of the box pallet can be reduced, and the outer size of the box pallet is reduced so that no wasted space is created.

[Brief explanation of drawings]

1 to 10 are perspective views showing the assembly procedure of an embodiment of the present invention, FIGS. 11 and 12 are perspective views of the same bearing panel, and FIG. 13 is a cross section taken along the line X-X in FIG. 12. FIG. 14 is a partially cutaway perspective view showing the bearing state of the bearing panel, and FIGS. 15 to 17 are perspective views showing the packing procedure of the same. 1...Bearing panel, 2...Groove, 3...Roll, 4...Roll shaft, 5...Bearing surface, 7...
Fitting protrusion, 8... Fitting recess, 30... Palette,
37, 40...Connection beam, 43...Brace.

Claims (1)

[Claims] 1. A groove is cut downward from the top surface of the bearing panel to form a bearing surface for supporting the roll shaft on the bottom surface of the groove, and a fitting protrusion is provided protruding from the top surface of the bearing panel, and a fitting protrusion is provided on the bottom surface of the bearing panel. A fitting recess capable of fitting with the fitting protrusion is provided in a recess, and at least one pair of these bearing panels is erected parallel to each other on a pallet, and the fitting recess of the upper bearing panel and the fitting recess of the lower bearing panel are formed. Two or more stages of separate bearing panels are erected on each of the bearing panels by fitting the fitting protrusions so that two or more stages can be freely assembled, and at least one pair of connecting rods connects both sides of the bearing panels facing each other in each stage. It is characterized by a pair of braces that intersect each other in an X-shape to connect both sides of the lowermost bearing panel and both sides of the uppermost bearing panel so that they can be assembled together. Box pallet for transporting rolls.