JP3245359U - pallet hanging equipment - Google Patents

Abstract

An object of the present invention is to provide a pallet hoist that allows a pallet to be carried stably in a well-balanced manner. [Solution] A pallet hanging tool 10 includes a deck board section 3 including an upper board 3a and a lower board 3b in which a plurality of board members 2a and 2c are arranged side by side at a predetermined interval, and an upper board 3a and a lower board. 3b and a girder part 5 in which an odd number of square timbers 2b extending in a direction perpendicular to the stretching direction of a plurality of plate materials 2a, 2c are arranged at predetermined intervals. Two hanging parts 12, which are hanging tools, suspend two pallet bars 7 for lifting the pallet 2 extending along the extending direction of the square timbers 2b between the upper plate 3a and the lower plate 3b; It is provided with a construction part provided so as to straddle the two hanging parts 12, and a sandwiching part 16 provided at the center of the construction part and sandwiching the end of the square timber 2b located at the center of the odd number of square timbers 2b. [Selection diagram] Figure 2

Description

The present invention relates to a pallet hoist.

Conventionally, pallets are sometimes used to transport cargo in factories, warehouses, etc. For example, a pallet includes a deck board section that includes an upper board and a lower board in which a plurality of board materials are arranged side by side at a predetermined interval, and a deck board section that is provided between the upper board and the lower board and is an extension of the plurality of board materials. It is provided with a girder part in which an odd number of square members extending in a direction perpendicular to the direction are arranged at predetermined intervals.

As a technology related to the present invention, for example, Patent Document 1 discloses a packaging container shape retainer that is attached to the reinforced cardboard in a packaging container that partially includes reinforced cardboard, and which includes opposing vertical plates and a pair of hanging members each consisting of a pair of horizontal plates extending from the upper end of the vertical plate toward the other vertical plate and each consisting of a pair of horizontally long angle members perpendicular to the opposing direction of the vertical plate; A plurality of hook members arranged in parallel and spaced apart from each other in the horizontal direction are fixed to the horizontal plate while being in contact with the lower surface of the horizontal plate with a gap between them and connecting the hanging members. Disclosed is a shape-retaining device for a packaging container, which comprises a horizontal support member, and is attached to the packaging container with the upper end portion of the reinforced cardboard side plate of the packaging container entering the gap. .

In addition, Patent Document 2 describes a device used when loading and unloading pallets for transporting cargo with a truck crane, in which a pipe or the like is inserted into a space provided for the purpose of inserting the claws of a lift, and a pipe or the like is inserted at both ends of the pallet. A pallet hanger is disclosed in which a slide bar is attached to a ring for the purpose of fixing and holding a pipe, so that when a pallet is lifted, the pipe moves to the center to prevent the suspended load from losing its balance.

Utility model registration No. 3184587 Japanese Patent Application Publication No. 2009-269708

Conventionally, pallets are carried by passing two pallet bars through the gap (insertion opening) in the girder of the pallet and hooking the two pallet bars with hooks. However, these two pallet bars need to be placed in a well-balanced manner with a predetermined distance between them, but if they are carried by hooking them up as in the past, the pallet bars may slide sideways and become misaligned. .

An object of the present invention is to provide a pallet hoist that allows pallets to be carried stably in a well-balanced manner.

The pallet hanging device according to the present invention is provided between a deck board section including an upper plate and a lower plate, and the upper plate and the lower plate, and extends in a direction perpendicular to the extending direction of the upper plate and the lower plate. A pallet hanging device for hanging a pallet having a girder portion in which an odd number of square timbers are arranged at predetermined intervals, the pallet hanging device comprising: an odd number of square timbers arranged at predetermined intervals; two hanging parts for hanging two pallet bars for lifting the pallet being stretched; a construction part provided so as to straddle the two hanging parts; It is characterized by comprising a sandwiching part that sandwiches the end of the square timber located at the center of the square timber.

Moreover, in the pallet hanging tool according to the present invention, it is preferable that each of the hanging parts has a hook part for hooking an end part of each of the pallet bars.

Moreover, in the pallet hanging device according to the present invention, it is preferable that the clipping portion has a substantially U-shaped member.

According to the present invention, pallets can be transported in a stable state.

It is a figure showing the pallet hanger of an embodiment concerning the present invention. FIG. 2 is a diagram showing preparation for hanging a pallet using the pallet hanging tool according to the present invention. FIG. 2 is a diagram showing how a pallet is actually hung using a prototype of the pallet hanging device according to the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Hereinafter, similar elements will be denoted by the same reference numerals in all drawings, and redundant explanation will be omitted. In addition, in the explanations in this text, the symbols mentioned earlier will be used as necessary.

FIG. 1 is a diagram showing a pallet hoist 10 according to an embodiment of the present invention. FIG. 2 is a diagram showing preparation for hanging a pallet 2 using the pallet hanging tool 10 according to the present invention. FIG. 3 is a diagram showing how a pallet 2 is actually hung using a prototype of the pallet hanging tool 10 according to the present invention.

The pallet hanging device 10 is a device for hanging a pallet 2, which is a cage-like member used for transportation and distribution. Here, since the pallet 2 is the object to be hung by the pallet hanging tool 10, it will be explained first, and then the pallet hanging tool 10 will be explained.

The pallet 2 includes a deck board section 3 and a girder section 5. In the deck board section 3, the upper board 3a constituting the surface of the wooden pallet is called a deck board, and among these, the ones at both ends of the pallet 2 are called edge boards.

A square piece 2b that interconnects the upper plate 3a and the lower plate 3b of the deck board part 3 is called a girder part 5. When a rectangular parallelepiped leg is used instead of the girder 5, this is called a block.

An opening formed between the upper plate 3a and the lower plate 3b of the deck board portion 3 is called an insertion port 8 into which the pallet bar 7 is inserted. The pallet bar 7 is a plate-shaped member that can be inserted into the insertion port 8 of the pallet 2 in order to lift the pallet 2, and has bar members at both longitudinal ends for hooking the hanging portions 12 of the pallet fixtures 10. is provided.

The longitudinal dimension of the deck board section 3 is called the width of the pallet 2, and the dimension perpendicular to it (equal to the length of the girder section 5) is called the length of the pallet 2. Further, the vertical dimension of the pallet 2 is referred to as the height of the pallet.

The girder portion 5 is a member that connects the deck board portions 3 to each other. When the girder portion 5 is plate-shaped, it is called a girder plate.

When the deck board portion 3 protrudes from the outside of the girder portions 5 at both ends of the pallet 2, this portion is called a wing. This refers to the evenly distributed load that is completely supported when the pallet 2 is handled by a forklift or similar device.

That is, the pallet 2 includes a deck board section 3 including an upper board 3a and a lower board 3b in which a plurality of board members 2a and 2c are arranged side by side at a predetermined interval, and a space between the upper board 3a and the lower board 3b. It has a girder section 5 in which an odd number of square members 2b are arranged at predetermined intervals and extend in a direction perpendicular to the direction in which the plurality of plate members 2a and 2c extend.

Next, the pallet hanging tool 10 will be explained. The pallet hanger 10 includes two hanging parts 12, a construction part 14, and a clip part 16. The pallet hanging tool 10 is a device for stably hanging the pallet 2.

The two hanging parts 12 have a function of hanging two pallet bars 7 for lifting the pallet 2 extending along the extending direction of the square timbers 2b between the upper plate 3a and the lower plate 3b.

Each hanging portion 12 includes a connecting portion 12a and a hook portion 12b. As shown in FIG. 1, the connecting portion 12a has a through hole formed in its upper portion, and can be hooked by a hook provided at the end of a rope of a hanging device (not shown).

As shown in FIG. 1, the pair of connecting parts 12a are arranged at a predetermined interval, and the pair of connecting parts 12a are connected by a construction part 14. Further, hook portions 12b are provided at the lower portions of the pair of connecting portions 12a, respectively.

The hook portion 12b has a ring portion connected to the lower part of the connecting portion 12a, and a hooking mechanism connected to the ring portion for hooking onto the end of each pallet bar 7 of the pallet 2. This hook mechanism is hooked onto a rod member at the end of the pallet bar 7.

The construction part 14 is provided so as to straddle the two hanging parts 12. The construction part 14 is a rod-shaped member, as shown in FIG. 1, and both ends thereof are inserted into through holes formed in the connecting part 12a of each hanging part 12 and fixed. Furthermore, a pinching portion 16 is attached to the axially central portion of the construction portion 14 .

The pinching part 16 is provided at the center of the construction part 14, and pinches the end of the square timber 2b located at the center of the odd number of square timbers 2b. In the example shown in FIG. 2, the description will be made assuming that three square members 2b are arranged at a predetermined interval, but the number may be five or seven.

The clip portion 16 includes a fastening portion 16a, a connecting portion 16b, and a clip 16c. The connecting part 16b has a through hole in the upper part for inserting the construction part 14, and connects the clip 16c in the lower part.

When the fastening section 16a is loosened, the coupling section 16b becomes movable, and when tightened, the coupling section 16b is restricted from moving. The clip 16c is connected to the connecting portion 16b and has a substantially U-shaped member for clipping the end of the square timber 2b.

Next, the operation of the pallet hanger 10 having the above configuration will be explained. 2. Description of the Related Art Hanging devices have been developed for hanging pallets, which are loading platforms for loading cargo from factories, warehouses, containers, trucks, etc. However, in the conventional hanging device, the pallet is hung by hooking it onto two pallet bars that are inserted into the insertion ports of the pallet.

However, since the width of the pallet bar is smaller than the width of the insertion port, there is a problem that if the pallet bar skids, it cannot be lifted stably. With respect to such problems, the pallet hanging tool 10 of the embodiment according to the present invention exhibits a remarkable effect.

First, two pallet hanging tools 10 are prepared. Two pallet bars 7 are inserted into the insertion ports 8 of the pallet 2. Among the two pallet hanging tools 10, one pallet hanging tool 10 is arranged at one end side of each pallet bar 7, and the other pallet hanging tool 10 is arranged at the other end side of each pallet bar 7.

The hook portions 12b of the two hanging portions 12 of each pallet hanging tool 10 are hooked onto the rod members at the ends of each pallet bar 7. Then, as shown in FIG. 2, the square timber 2b is installed so that the end portions of the square timbers 2b are sandwiched between the pinching portions 16c of the pinching portions 16. This completes the preparation.

After this, when the hook provided at the end of the wire rope of the hanging device (not shown) is hooked into the through hole formed in the upper part of the two hanging parts 12 of each pallet hanging device 10 and the hanging device is activated, Since the square timbers 2b are sandwiched between the pinching portions 16, the pallet hoist 10 is prevented from sliding sideways and can be lifted in a stable state.

Note that FIG. 3 is a diagram illustrating an experiment conducted using a prototype of the pallet hanging device 10, etc. Since the square timber 2b is sandwiched by the pinching portion 16, side slipping of the pallet hanging device 10 is regulated and stabilized. It can be seen that the state is

In the pallet hanging tool 10, the two hanging parts 12 are provided at both ends of the construction part 14. A threaded part that is threaded into the construction part 14 is also formed in the through hole of the part 12, so that the two hanging parts 12 can be moved in the longitudinal direction of the construction part 14 to reduce the interval between the two hanging parts 12. It can be widened or narrowed. By providing a similar structure to the sandwich portion 16, the width of the sandwich 16c can be widened or narrowed.

2 Pallet, 2a, 2c Board material, 2b Square material, 3 Deck board part, 3a Upper board, 3b Lower board, 5 Digit part, 7 Pallet bar, 8 Inlet, 10 Pallet hanging tool, 12 Hanging part, 12a Connecting part , 12b hook part, 14 construction part, 16 pinch part, 16 fastening part, 16b connecting part, 16c pinch.

Claims (3)

A deck board portion including an upper plate and a lower plate, and an odd number of square members provided between the upper plate and the lower plate and extending in a direction perpendicular to the extending direction of the upper plate and the lower plate, spaced apart by a predetermined interval. A pallet hanging tool for hanging a pallet having a girder part arranged with an opening,
two hanging parts for hanging two pallet bars for lifting the pallet extending along the stretching direction of the square timber between the upper plate and the lower plate;
a construction part provided so as to straddle the two hanging parts;
a pinching part provided at the center of the construction part and sandwiching the end of the square timber located at the center of the odd number of square timbers;
A pallet hanging tool comprising: The pallet hanging tool according to claim 1,
A pallet hanging tool, wherein each of the hanging parts has a hook part for hooking an end of each of the pallet bars. The pallet hanging tool according to claim 1,
The pallet hanging tool is characterized in that the clipping portion has a substantially U-shaped member.

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