KR20120051414A - Pallet and method of transporting cargo - Google Patents

Abstract

PURPOSE: A pallet for loading cargos, and a cargo transporting method using thereof are provided to enable users to easily transport the cargos using a forklift. CONSTITUTION: A pallet for loading cargos comprises the following: plural loading blocks with a fork insertion space for inserting forks of a forklift, combined to each other to cross the upper side of a mounting plate(110) and to load the cargos; a sub-mounting plate separately combined to the lower side of the mounting plate; plural supporting bodies with the upper side formed into a square container shape, combined to the mounting plate and the sub-mounting plate corresponding to the combination location of the loading blocks; plural supporting blocks arranged toward the insertion direction of the forks inside the loading blocks; and a separation prevention plate(140) forming an inclined surface on one of the outer edge formed on the loading blocks.

Description

Pallet and method of transporting cargo

The present invention relates to a pallet and a method for transporting cargo using the same. In particular, the present invention relates to a pallet and a cargo transportation method using the same for easily loading down a loaded cargo using a forklift.

In general, a pallet is a kind of pedestal for loading cargo in a certain unit to facilitate loading, transportation and storage of cargo. The pallet is lifted and lifted by a forklift truck, a special vehicle for transporting cargo. .

Conventional pallets include a loading plate having a flat top surface on which the cargo is loaded, and a space in which the fork of the forklift can be inserted laterally so that the forklift lifts the loading plate together with the loaded cargo of the loading plate. It is formed at the bottom.

Looking at how the cargo is transported using such a conventional pallet, the cargo is loaded on the upper surface of the pallet using a crane or the like according to the volume or weight of the cargo. Then, the forklift is operated so that the fork of the forklift is inserted in the lower part of the loading plate, and the fork of the forklift is driven up to lift the pallet on which the cargo is loaded. In this state, the forklift drives to the destination and carries the cargo, and after reaching the destination, the fork of the forklift is driven to lower and lowers the pallet on the ground. For example, in a steel mill, various raw materials are loaded on pallets to inject ferroalloy raw materials or other subsidiary materials (hereinafter referred to as 'various raw materials') into the ladle during the continuous casting process. The raw material was conveyed.

By the way, the conventional pallet has a problem that the fork of the forklift is limited to the lower portion of the loading plate, so that the cargo loaded on the pallet cannot be lowered using the forklift that was used to carry the cargo. In other words, in order to use the cargo for a constant use at the place of transport of the cargo in the prior work was required to lower the cargo from the pallet. In addition, conventionally, in the process of adding various raw materials to the ladle, there is a problem in that the pallet is not recovered by adding the pallet with various raw materials. Therefore, in the related art, a work time or a work cost required for carrying a cargo is increased, resulting in a decrease in work efficiency. In addition, as in the continuous casting process, there is a problem that the pallet is consumed by one use and the cost for providing the pallet is continuously taken.

The present invention provides a pallet loaded with the cargo, carried by a forklift, and a cargo transportation method using the same.

The present invention provides a pallet carrying a fork insertion space of the forklift in the cargo loading space so that the loaded cargo can be easily lowered by using a forklift, and a cargo transportation method using the same.

Pallet according to an embodiment of the present invention includes a seating plate, a plurality of loading blocks are coupled to cross the upper surface of the seating plate in one direction to load the cargo on the upper surface, the plurality of loading blocks It is coupled to be spaced apart from the upper surface of the seating plate to form a fork insertion space into which the fork of the forklift enters the spaced space of the plurality of loading blocks, the fork of the forklift passes through the inner space of the plurality of loading blocks To form a fork insertion space.

In addition, the pallet according to a modification of the present invention includes a seating plate and a plurality of stacking blocks coupled to spaced apart in a lattice form from the upper surface of the seating plate, the cargo is loaded on the upper surface, the plurality of stacking blocks It is formed by crossing the fork insertion space into which the fork of the forklift can enter the space.

The pallet according to the embodiment and the modification of the present invention corresponds to the mounting position of the sub-mounting plate coupled to the lower portion of the seating plate and the plurality of mounting blocks coupled to the seating plate and the seating plate and the It may further include a plurality of support bodies coupled between the sub seating plate to cross the fork insertion space for entering the fork of the forklift.

According to an embodiment of the present invention, a cargo transport method includes loading cargo on upper surfaces of a plurality of loading blocks provided on an upper portion of a seating plate, and inner spaces passing through a lower space of the seating plate or the plurality of loading blocks. Inserting the fork of the forklift into a space to transport the cargo, inserting the fork of the forklift into a fork insertion space formed so that an upper portion is opened between the plurality of loading blocks, and lifting the fork of the forklift to the plurality of Laying down the cargo from the loading block of the;

In particular, in the step of lowering the load from the pallet, the fork of the forklift includes entering into the spaced space formed by the plurality of loading blocks in one direction or cross direction across the seating plate.

According to a pallet according to embodiments of the present invention and a cargo transport method using the same, a pallet is formed using a forklift truck carrying cargoes by dividing a fork insertion space into which a fork of a forklift truck can be inserted into a cargo loading space in which cargo is loaded. Easily unload cargo from

Therefore, a separate means or work for unloading the cargo from the pallet is not required in the process of transporting the cargo, thereby reducing the work time for transporting the cargo and easily recovering the pallet used for the cargo transport. Can be saved. That is, the efficiency and productivity of cargo operation can be improved.

1 is a schematic diagram showing a pallet according to an embodiment of the present invention.
Figure 2 is a state diagram showing the use of the forklift on the pallet shown in FIG.
3 is a schematic diagram showing a pallet according to a modification of the present invention.
Figure 4 is a state diagram showing the transport of goods using a forklift truck approaching the pallet shown in FIG.
5 is a state diagram showing the use of the forklift approaching the pallet shown in FIG.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood, however, that the invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, To provide a complete description of the category. Wherein like reference numerals refer to like elements throughout.

1 is a schematic diagram showing a pallet according to an embodiment of the present invention, Figure 2 is a state diagram showing the transport state of the cargo and the lowering of the cargo using a forklift to the pallet shown in FIG.

1 and 2, a pallet 100 according to an embodiment of the present invention is a pallet that is lifted by a forklift truck for carrying a loaded cargo G, and a seating plate 110. And, coupled to cross the upper surface of the seating plate 110 in one direction (y direction) to form a plurality of cargo loading space on the upper surface, between the plurality of adjacent cargo loading space and the fork of the forklift truck in the inner space And a plurality of stacking blocks 120 (120a, 120b, 120c) respectively forming the fork insertion spaces P1, P2 into which (F) enters. (The cargo to be loaded on the pallet according to the embodiments of the present invention is a cargo that is made in a box form or placed in a bag and placed on the pallet and is kept in a constant shape, in particular, a size that can be loaded on the fork F of the forklift truck. Is a cargo.)

The seating plate 110 is a plate placed on the ground or the like during the loading operation of the cargo G, and determines the size and shape of the pallet 100. In this embodiment, the seating plate 110 is formed in a horizontal cross-sectional shape having a square, in particular a square shape, the deformation degree is to prevent deformation or damage caused by the load of the cargo (G) when loading the cargo (G) It is formed of a small metal material.

In the conventional pallet, a fork entry space in which the fork F of the forklift truck enters a lower portion of the plate on which the cargo G is seated is formed, but in the present invention, a plurality of loading blocks ( 120 is combined to form a space into which the fork F of the forklift can enter together with a space in which the cargo G is loaded on the seating plate 110. Therefore, it can be easily lowered from the pallet 100 by using a forklift that was used when carrying the cargo G loaded on the pallet and carried to a certain place by the forklift. To this end, the plurality of stacking block 120 is formed in a rectangular cylinder shape that is open to both sides so that the fork (F) of the forklift can enter. That is, as the plurality of stacking blocks 120 are formed in a rectangular cylinder shape, an upper surface of the stacking block 120 on which the cargo G is placed upon loading the cargo G is formed in a flat plane. On the other hand, the plurality of stacking block 120 may be open or closed to the bottom coupled to the upper surface of the seating plate 110. That is, each of the plurality of stacking blocks 120 may be coupled in a state in which the bottom is hermetically sealed to the top surface of the seating plate 110 in a state of being completely sealed. The upper surface of the 110 may be coupled in a line contact state.

Since the pallet 100 according to an embodiment is formed such that each of the plurality of stacking blocks 120a, 120b, and 120c crosses the upper surface of the seating plate 110, the horizontal length L1 in the left and right directions (y directions) ) Is longer than the horizontal length L2 in the front-rear direction (x direction). Since the empty space is formed inside the loading block 120, when the cargo G is loaded on the upper surface of the loading block 120, in particular, when the weight of the cargo G is large, a plurality of the loading blocks. The 120 may not be able to withstand the load of the cargo G and may be deformed. Therefore, a plurality of support blocks 130 (130a, 130b, 130c) may be provided in an inner space of the plurality of stacking blocks 120. Each of the plurality of support blocks 130 is disposed and coupled in a line along the direction (x direction) in which the fork F of the forklift truck enters in the inner space of the plurality of loading blocks 120. Therefore, it does not protrude in the fork insertion space P2 formed between the plurality of adjacent cargo loading spaces and does not interfere when lifting the cargo G from the pallet 100.

On the other hand, on the upper surface of the plurality of stacking block 120, the departure prevention plate 140 for preventing the departure or fall when loading the cargo (G) to at least one outer edge portion in the form inclined upward toward the outside. Combined. In the present embodiment, the departure prevention plate 140 is mounted along the front-back direction (x direction) of the outer edges formed on the upper surfaces of the plurality of stacking blocks 120, but is separated along the left-right direction (y direction) among the outer edges. The prevention plate 140 may be coupled, and the departure prevention plate 140 may be coupled in the front-rear direction (x direction) and the left-right direction (y direction). (Here, the outer edge refers to the outer edge of the upper surface of the pallet 100. That is, the outer edge of the loading block 120 located inside the pallet 100 is excluded.) Breakaway prevention plate 140 The inclination angle of the, the length of the inclined surface may be variously changed depending on the type of cargo (G) to be carried.

Using the pallet 100 according to an embodiment of the present invention described above, as shown in FIG. 2, the pallet 100 loaded on the pallet 100 and carried by the forklift using the same forklift 100 Can get off. (Here, Figure 2 (a) shows a state that can move the cargo (G) by lifting the pallet 100 loaded with the load (G) using a forklift, Figure 2 (b) shows a pallet using a forklift For example, when the raw material is put into the ladle in the continuous casting process, the raw material loaded and transported on the pallet 100 is transferred to the pallet 100. After falling out, only the raw material can be easily added to the ladle, so that the pallet 100 can be easily recovered. By the way, the pallet 100 according to an embodiment of the present invention is a direction (x direction) that the fork of the forklift enters in order to lift the pallet 100 loaded with the cargo G, and the cargo (from the pallet 100). G) The fork of the forklift to enter (y direction) is lowered is not located on the same line is formed to cross, so as to lower the cargo (G) from the pallet 100 to move the forklift while the pallet 100 is placed This was required.

Hereinafter, a pallet 200 for solving the inconvenience of moving the forklift in the pallet 100 according to an embodiment of the present invention will be described with reference to the accompanying drawings.

Figure 3 is a schematic diagram showing a pallet according to a modification of the present invention, Figure 4 is a state diagram showing the transport of goods using a forklift truck approaching the pallet shown in Figure 3, Figure 5 is a It is a state diagram showing the use of a forklift truck approaching the pallet shown in the lowering of the cargo. The same contents as the contents presented in the process of describing the pallet 100 according to the above-described embodiment will be simply described or omitted.

3 to 5, the pallet 200 according to the modified example of the present invention is disposed and coupled in a lattice form on the seating plate 210 and the upper surface of the seating plate 210, and thus a plurality of cargoes on the upper surface. A plurality of loading blocks 220 which form a loading space and cross the fork insertion spaces P2 and P2 'through which the fork F of the forklift can enter between a plurality of adjacent cargo loading spaces, and a seating plate Between the seating plate 210 and the sub seating plate 250 in correspondence with the arrangement of the sub seating plate 250 coupled to the lower portion of the 210 and the plurality of loading blocks 220 coupled to the seating plate 210 It is coupled to the plurality of support bodies 270 to form the intersection of the insertion space (P1, P1 ') to enter the fork (F) of the forklift.

The plurality of stacking blocks 220 coupled to the upper surface of the seating plate 210 in a lattice form may be open so that both sides penetrate, and the lower portion coupled to the upper surface of the seating plate 210 may be open or closed. Is formed.

As in the embodiment of the present invention described above, a plurality of support blocks (not shown) are arranged in a direction (x direction or y direction) in which the fork F of the forklift truck enters the inner space of the plurality of loading blocks 220. It can be arranged to be combined. Therefore, the inner spaces of the plurality of stacking blocks 220 can be narrowed to easily prevent deformation of the plurality of stacking blocks 220 due to the load of the cargo G, and the like. On the other hand, in the pallet 200 according to the modified example, the cargo G is loaded when the cargo G is coupled to the upper surface of the plurality of loading blocks 220 by coupling the separation prevention plate 240 to at least one outer edge portion. Unexpected departure from the pallet 200 can be prevented.

The sub seating plate 250 coupled to the lower portion of the seating plate 210 is formed in the same shape and size as the seating plate 210, and a plurality of supports provided between the seating plate 210 and the sub seating plate 250. The body 270 is spaced up and down.

Unlike the stacking block 120 according to the embodiment, the plurality of stacking blocks 220 do not cross the upper surface of the seating plate 210, and are arranged in a lattice form based on a predetermined size. . Therefore, the empty space between the adjacent stacking blocks 220, that is, the fork insertion spaces P2 and P2 ′ is also formed in a lattice form, so that the cargo G loaded on the pallet 200 is loaded with the fork F of the forklift truck. When unloading using the fork (F) of the forklift in the state in which the pallet 200 can be placed in any one of the left and right direction (y direction) or front and rear direction (x direction) (Fig. 5 (a) is FIG. 5 (b) is a working state diagram in which the fork F of the forklift is inserted into the P2 space, and the fork F of the forklift is inserted into the P2 space). In addition, the sub-seating plate 250 is coupled to the lower portion of the seating plate 210 in a spaced apart state, and the space therebetween by the plurality of support bodies 270 in the left-right direction (y direction) or the front-rear direction (x direction). Fork entry spaces (P1, P1 ') are formed so that the fork (F) of the forklift can enter freely. (FIG. 4 (a) is a working state diagram in which the fork F of the forklift truck is inserted into the P1 'space, and FIG. 4 (b) is a working state diagram in which the fork F of the forklift truck is inserted into the P1 space.)

The plurality of support bodies 270 may be formed in a block shape or in a plate shape. In particular, as shown in FIG. 3, in the case where the load G loaded with a block-shaped support body 270 is coupled to a central portion at the edge of the seating plate 210 or the sub-seating plate 250. Deformation and damage of the seating plate 210 due to the load of the cargo (G) can be prevented.

On the other hand, the pallet 100 and the pallet 200 according to an embodiment of the present invention may vary in shape and size depending on the size of the cargo (G), the size of the forklift (distance between forks) and the like. In addition, the fork F of the forklift truck in the process of transporting the pallet 100 is provided with a sub seating plate 250 and a plurality of support bodies 270 which have been presented in the modified example below the pallet 100 according to one embodiment. ) Can be intersected in the directions (x direction and y direction).

In addition, the fork F of the forklift penetrates the plurality of stacking blocks 220 by changing the sizes of the plurality of stacking blocks 220 coupled to the upper surface of the seating plate 210 in the pallet 200 according to the modification. The pallet 200 may be lifted by allowing the inner space to enter.

Hereinafter, a method of carrying a cargo using a pallet according to the embodiments of the present invention described above will be described.

According to an embodiment of the present invention, a cargo transport method includes loading cargo on upper surfaces of a plurality of loading blocks provided on an upper portion of a seating plate, and inner spaces passing through a lower space of the seating plate or the plurality of loading blocks. Inserting the fork of the forklift into a space to transport the cargo, inserting the fork of the forklift into a fork insertion space formed so that an upper portion is opened between the plurality of loading blocks, and lifting the fork of the forklift to the plurality of Laying down the cargo from the loading block of the;

In order to load the cargo on the pallet is performed by hand or crane, etc. After the cargo is loaded on the pallet, a forklift can be used to lift the pallet along with the loaded cargo to transport the cargo to the destination. After the cargo is transported to the destination site, the work of unloading the pallet is performed, and the fork of the forklift enters into a space formed by a plurality of loading blocks in one direction or in a crossing direction across the seating plate. That is, in the present invention, the fork insertion space of the forklift is dividedly formed in the cargo loading space so as to easily lower the cargo loaded on the pallet by continuously using the forklift truck used for carrying the cargo. In particular, a space in which the fork of the forklift enters may be formed in one direction or in a cross direction on the seating plate to lift the cargo according to the number and arrangement of the plurality of loading blocks.

As described above, according to the pallet according to the embodiments of the present invention and a cargo transport method using the same, a forklift truck carrying cargoes is formed by dividing a fork insertion space into which a fork of a forklift truck can be inserted in a cargo loading space in which cargo is loaded. The cargo can be easily unloaded from the pallet using.

Therefore, a separate means or work for unloading the cargo from the pallet is not required in the process of transporting the cargo, thereby reducing the work time for transporting the cargo and easily recovering the pallet used for the cargo transport. Can be saved. That is, the efficiency and productivity of cargo operation can be improved.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Therefore, it will be apparent to those skilled in the art that the present invention may be variously modified and modified without departing from the spirit of the appended claims.

100, 200: pallet 110, 210: seating plate
120, 220: loading block 130: support block
140, 240: Departure prevention plate 250: Sub seating plate
270: support body

Claims (9)

A pallet that is lifted by a forklift truck to carry loaded cargo,
A seating plate;
And a plurality of loading blocks coupled to cross the upper surface of the seating plate in one direction so that cargo is loaded on the upper surface.
The plurality of loading blocks are coupled to be spaced apart from the upper surface of the seating plate to form a fork insertion space into which the fork of the forklift enters the spaced space of the plurality of loading blocks, and penetrates through the inner spaces of the plurality of loading blocks. Pallet to form a fork insertion space into which the fork of the forklift enters. A pallet that is lifted by a forklift truck to carry loaded cargo,
A seating plate;
Includes; a plurality of stacking block is coupled to the grid spaced apart from the upper surface of the seating plate and the cargo is loaded on the upper surface;
A pallet formed by crossing the fork insertion space through which the fork of the forklift may enter the space where the plurality of loading blocks are spaced apart. The method according to claim 1 or 2,
A sub seating plate coupled to be spaced apart from a bottom of the seating plate;
A plurality of support bodies coupled between the seating plate and the sub seating plate so as to intersect a fork insertion space into which the fork of the forklift enters, corresponding to a coupling position of the plurality of loading blocks coupled to the seating plate;
Palette containing. The method according to claim 1 or 2,
The plurality of stacking blocks,
The pallet is open so that both sides are penetrated, and a pallet is formed in a rectangular cylinder shape in which an upper surface on which cargo is loaded forms a plane. The method according to claim 1 or 2,
And a plurality of support blocks coupled to an inner space of each of the plurality of stacking blocks in a direction in which the fork of the forklift enters. The method according to claim 1 or 2,
The upper surface of the plurality of stacking blocks is coupled to the at least one outer edge portion of the separation prevention plate inclined upward toward the outside coupled to the pallet. The method according to claim 3,
The plurality of support bodies,
A pallet formed in the shape of either a block shape or a plate shape. Loading cargo on upper surfaces of the plurality of loading blocks provided on the seating plate;
Inserting a fork of a forklift into a lower space of the seating plate or an inner space passing through the plurality of loading blocks to transport the cargo;
Inserting the fork of the forklift into a fork insertion space formed so that an upper portion is opened between the plurality of loading blocks, and lifting the fork of the forklift to lower the cargo from the plurality of loading blocks;
Cargo carrying method comprising a. The method according to claim 8,
In the step of laying down the cargo from the pallet,
The fork of the forklift includes a step of entering a separation space formed by the plurality of loading blocks in one direction or cross direction across the seating plate.

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