JP3288851B2 - Loading assistance equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a load-loading assisting device in a transportation means, and more particularly, to an increase in the amount of a load, loading and unloading of a load, an increase in the efficiency of loading and unloading operations, and no danger of dropping the load. The present invention relates to a loading assistance device for realizing safe transportation.

[0002]

2. Description of the Related Art Conventionally, when carrying luggage by truck or the like,
The cargo is stacked on the carrier as it is, tied with a rope or the like, and fixed to the carrier. In such a method of loading a load, when carrying out mass transportation, if the load is unnecessarily piled up on the loading platform, there is a risk of collapse of the load at the time of transport, and also, when loading and unloading the load. However, since the loading state is not orderly, loading and unloading operations are very troublesome. Therefore, in the case of mass transportation, the number of trucks is increased, and cargo is divided and handled.

[0003] Also, even if the amount of cargo is not large,
If some of the cargoes cannot be loaded together, these cargoes are separated and loaded on separate vehicles for transportation. The unloadable cargoes are described by taking, as an example, materials for housing construction. These are materials used for main structure-related members and members used for external decorative materials such as outer walls and eaves (hereinafter referred to as exterior residual materials). Among them, the former is mainly iron products, and is hard to be damaged even if there is an impact on transport loading, even if it is slightly damaged, it does not affect the function,
After the house is completed, the contents are not directly visible from outside, so there is no problem even if these materials are put together.

On the other hand, the latter is an outer wall panel of ceramic or wooden boards, a decorative material such as a stainless steel plate or aluminum, a heat insulating material, etc., which are damaged by a slight impact, or damaged at worst. In many cases, it is made of a material.

Therefore, in these examples, not only the former main structural material-related members and the latter exterior remaining materials, but also
Since the latter cannot be relatively easily damaged or damaged, they must be transported on a plurality of trucks, at least two trucks.

[0006]

As described above, conventionally, both mass transport and transport of conveyable materials that cannot be carried at the same time have been dealt with by increasing the number of trucks. In general, distribution costs increased due to an increase and inefficiency. Further, there is a problem in the safety at the time of transportation as described above, and the work efficiency at the time of loading and unloading.

SUMMARY OF THE INVENTION The present invention has been made to solve such a problem, and in transporting cargo, it is possible to carry a transport material which cannot be loaded conventionally, thereby increasing the amount of cargo. Loading and unloading of cargo can be carried out efficiently and safely, reducing logistics costs as a whole, and assisting with loading of cargo by means of transportation that allows safe transportation without danger of falling during transportation. It is intended to provide a device.

[0008]

According to the present invention, there is provided a cargo loading assisting apparatus having a container having a rectangular floor and an enclosure such as a fence plate on the outer periphery of a rectangular floor, and a gate-shaped gantry. The first load was loaded on the top, the gantry was placed on the pallet of the transportation means in a manner that the first load straddled the inside of the gate, and the second load was loaded on the gantry. that it is configured to transport the cargo by placing the container.

In the container, the width of the floor
The distance between the opposing enclosures and the longitudinal direction of the floor
In order to maintain the adjacent distance between adjacent enclosures,
Enclosures facing each other and adjacent to the floor in the longitudinal direction
A detachable connecting member is provided between them.
You.

[0010] The enclosure may be detached from the floor.
It is possible.

[0011]

According to the present invention, in a transportation means, a load is divided into a space under a gantry placed on a carrier of the transportation means and a container placed on the gantry. .

[0012]

Embodiments of the present invention will be described below. The present invention is not limited by the embodiment.

FIG. 1 shows a loading assistance device according to this embodiment.
(A) to (c) are shown. (A) is a plan view, (b) is a front view, and (c) is a side view. This loading assistance device is shown in FIG.
As shown in (b), it is composed of a gantry (1) and a container (2) placed on the gantry (1).

The gantry (1) is shown in FIGS. FIG.
(A) is a plan view, (b) is a front view, (c) is a side view,
FIG. 3 is a perspective view. The gantry (1), as shown in the figure,
Two congruent triangular trusses formed of square pipes (3)
It consists of (3) and a square pipe (4) at the joint that connects the vertices of the two triangular trusses (3) and (3) in a state of facing each other, and is fixed to each other by welding.

A projection (5) for positioning the container (2) mounted on the gantry (1) is provided on the upper surface of the square pipe (4) of the connecting portion along a longitudinal direction of the square pipe. Are provided at four intervals. These protrusions (5)
Each pair of the rectangular plate material is such that the plate surface is perpendicular to the upper surface of the square pipe (4) of the joint, and the plate surface is parallel to the longitudinal direction of the square pipe (4) of the joint. In the form, it is arranged between the opposite sides in the longitudinal direction and is fixed by welding. In addition, positioning members (6) for preventing horizontal movement of the container (2) are provided in the vicinity of both end surfaces of the square pipe (4) at the joint. The positioning member (6) is a rectangular plate material having chamfers at four corners, and has a relief hole having a cross-sectional shape of a square pipe (4) of a connecting portion over substantially half of the width of the plate surface. ,
The inner periphery of the escape hole is welded and fixed to the square pipe (4) of the joint so as to surround the outer periphery of the square pipe (4) of the joint. And this positioning member (6)
The remaining part of the escape hole is shaped to protrude from the upper surface of the square pipe (4) at the joint, and this part is used for the protrusion (5).
At the same time, the container (2) will be positioned.
The details of this positioning will be described later. In addition, both ends (51) of the square pipe (4) at this joint are open. This will be described later. It is for stacking on the bed of means (truck).

As shown in FIG. 1, the container (2) comprises a rectangular floor (7) and a fence plate (8) provided detachably on the outer periphery of the floor (7). FIG. 4 (a), (b)
Shows the floor (7). (A) is a plan view and (b) is a front view.

As shown in FIG. 4 (a), the floor (7) is formed by assembling square pipes vertically and horizontally and fixed by welding, and a floor plate (not shown) is mounted on the floor (7). Take the configuration placed. The construction of this floor (7) will now be described in more detail.

The floor (7) is composed of three layers: a lower layer (21), an intermediate layer (22) and an upper layer (23). The lower layer (21) is composed of two long square pipes (24) and (24) and a short layer (21). Book square pipe (26) (26)
Constitutes a rectangular outer frame, and another longitudinal square pipe (25) is arranged in the center in the width direction in parallel with the longitudinal square pipe (24) constituting the outer frame. Fixed by welding.

The intermediate layer (22) is a square pipe (27) having a width dimension.
A total of nine square pipes (27)... Are arranged in a longitudinal direction, and three square pipes (27) are arranged in the longitudinal direction, and the long square pipes (24) (24) (25) constituting the lower layer (21) It is fixed by welding on top.

The upper layer (23) has four square pipes (28), (28), (28), (28) crossing over the square pipe (27) in the width direction of the intermediate layer (22) and extending in the longitudinal direction. They are arranged in parallel with each other and are fixed to the upper surface of the square pipe (27) of the intermediate layer (22) by welding. Further, the upper layer (23) is composed of five square pipes (27) in the width direction of the intermediate layer (22) arranged in an odd-numbered order from the left of the figure (1, 3, 5, 7, 9, 9). The fifth)
A rectangular pipe section (29) having the same thickness as the previous longitudinal square pipe (28) is fixed by welding so as to fill the gap between adjacent longitudinal square pipes (28) and (28). It is provided. Therefore, when the floor plate is placed on the upper surface (23) of the upper layer (23) of the floor (7), the contact surface with the floor plate is 4 in the longitudinal direction.
The upper surface of the square pipe (28) and the upper surface of the square pipe section (29) provided in the gaps in the five width directions.

As described above, the floor (7) of the container (2) of this embodiment is composed of three layers (21), (22) and (23), and the intermediate layer (22) is a longitudinal side surface of the floor (7). The width of the through space (3
0), but the through space (30) of the intermediate layer (22) is for inserting the lift arm from this part and lifting the container (2) as described later. .

A predetermined position on the outer side surface of the square pipe (13) constituting the outer periphery of the floor (7) extends from the lower surface of the lower layer (21) of the floor (7) to the upper surface of the upper layer (23). A square pipe (14) is provided vertically and fixed by welding. The upper end surface (52) of the square pipe (14) is open, and a fence plate (8) is attached to the square pipe (14) as described below.

As shown in FIG. 5, the fence plate (8) is formed by assembling four square pipes (9), (9), (10) and (10) into a rectangular shape and fixing them by welding. It has a configuration in which a wire mesh (11) is provided. A double-sided pipe (1
0) and (10) have their side lengths extended, and the extended portions serve as legs (12) and (12) for being attached to the floor (7). As shown in FIG. The container (2) can be assembled by inserting the leg (12) of the fence plate (8) from the opening in the upper end surface (52) of (14).

The loading auxiliary device of the present embodiment composed of the container (2) and the gantry (1) operates as follows. The cargo is taken as an example of the materials for housing construction as described in the section of the conventional example.

First, main structural members such as long beams and trusses are placed on the floor of the truck bed (15). At this time, in order to mount the gantry (1) in the next step, the both side bands in the longitudinal direction of the carrier (15) are opened.

Next, as shown in FIG. 7, the gantry (1) is placed on the carrier by the high mast lift (16) so as to straddle the long member (60). At this time, insert the arm (17) of the high mast lift (16) through the opening of the end face (51) of the square pipe (4) at the joint of the mount (1),
And place the bottom of the triangular truss (3) of the gantry (1) on both sides of the carrier (15).

Subsequently, the container (2) on which the exterior remaining material has been previously mounted is lifted and placed on the gantry (1) by a lift. At this time, lift the arm of the container (2)
Between the upper (23) and lower (21) longitudinal pipes (28) and (24) of the floor (7) (middle layer (22))
Insert into the through space (30) and lift the container (2).

The positioning of the container (2) on the gantry (1) is performed by positioning the square pipe (4) at the joint of the gantry (1) with the projection (5) provided on the upper surface and the square pipe (4) at the joint. This is performed based on the positioning members (6) (6) on both end faces. Between the four sets of opposing protrusions (5) (5), the widthwise member (27) (the nine (27) members in FIG. 4) constituting the intermediate layer (22) of the floor (7) described above. (The third and seventh from the left respectively correspond to the two mounts), thereby preventing movement of the container (2) in the traveling direction of the truck. Then, the floor (7) gets stuck in the width direction between the positioning members (6) (6) on both end surfaces of the square pipe (4) of the connecting portion, and thereby the container ( 2) movement is prevented.

By using the gantry (1) and the container (2) according to the present embodiment, the number of trucks that can be conveyed on a plurality of trucks can be reduced by using a smaller number of trucks. Can be loaded together. Therefore, the transport amount per truck increases and the efficiency is increased, and the quality of the loaded materials is also guaranteed.

Further, since there is no danger of falling of the conveyed material due to the truss surface of the gantry (1) and the fence plate (8) of the container (2), safe transportation can be realized.

In this embodiment, as shown in FIG. 8, two sets of two rows of containers (2) and (2) are placed on four mounts (1) (1) (1) (1). Four containers (2) (2) (2)
Although the container (2) is placed on the container, the container (2) may have three or four rows by changing the width of the floor (7). As a result, it is possible to further increase the range of realizing the simultaneous transport of the transport materials that cannot be loaded in the related art.

As shown in FIG. 9, it is possible to cover the container (2) with a cover (18).

Further, when the members loaded on the container are temporarily stored at the staging place, they can be processed while they are loaded on the container, so that the arrangement space at the staging place is greatly rationalized. Since the whole container can be processed at the time of loading to the next truck, there is no hassle.

(Embodiment 2) When the container is temporarily stored in a staging place or the like, the storage assisting apparatus of the present invention can effectively use the storage place by storing the container in a stacked form as described above. When stacking containers only with the above-described configuration of the container, there are the following problems. In the second embodiment, a configuration necessary for solving this problem will be described.

The fence plate (8) of the container (2) has its legs (12)
Is simply inserted into the square pipe (14) provided on the outer periphery of the floor (7), so if another container is stacked on the upper side of this fence plate (8), the stacking operation In some cases, the fence plate (8) of the lower container (2) may be inclined, and if the upper container is placed while the fence plate (8) is inclined, the lower container (2) may be broken. Therefore, they must be carefully stacked,
Although the work efficiency deteriorates, when the upper container is stacked without tilting the fence plate (8) of the lower container (2), it is very unstable, and even if a slight impact is applied, the lower container ( 2) may collapse. Therefore, in the second embodiment, the following contrivance is made to solve this problem in stacking containers.

That is, the fences (8) and (8) arranged opposite to each other in the width direction of the floor (7) of the container (2) and the fences (8) and (8) adjacent to the floor in the longitudinal direction of the floor. A spacer is interposed between the fence plates (8) facing the width direction of the floor (7), whereby the facing distance between the fence plates (8) and (8) and the fence plate (8) ( 8) The vertical distance of each fence plate (8) is to be stabilized while maintaining the adjacent distance between them.

In the second embodiment, two types of spacers (41)
Although (42) was used, the first spacer (41) and the second spacer (42) will be referred to below for explanation, respectively. FIG. 10 is a perspective view showing these spacers and how they are attached to the container.

The first spacer (41) is composed of two long square pipes (43) and (43) and two short square pipes (44) and (44) connecting the two square pipes (43) and (43). The outline of the quadrilateral frame composed of The length of the quadrilateral frame in the longitudinal direction is the same as the width of the floor (7) of the container (2).

On one surface of this quadrilateral frame, at each of the four corners, a foot (45) formed by welding an L-shaped steel perpendicular to the surface is provided. Both sides of the mold are chamfered at an angle of 30 ° from the tip.

On the other hand, the second spacer (42) is also composed of two long rectangular pipes (46) and (46), and the two rectangular pipes (46).
(46) is a schematic configuration of a quadrilateral frame composed of two short square pipes (47) and (47), and the dimensions of the quadrilateral frame in the longitudinal direction are the same as the floor of the container (2). It is the same as the width dimension of 7). Also, this second spacer (42)
At each of the four corners of one of the surfaces, a leg (48) formed by welding an L-shaped steel by welding perpendicular to the surface is provided, and the tip thereof is beveled at an inclination of 30 °. This second
The spacer (42) connects the fence plate (8) on the end surface and the fence plates (8) (8) on both sides adjacent to the fence plate (8) on the end surface at the end surface of the container (2). . For this reason,
The width of the quadrilateral frame of the second spacer (42) is smaller than that of the first spacer (41).

In order to use these spacers (41) and (42), the upper end surface (53) of the vertical square pipe (10) constituting the leg (12) of the fence plate (8) is open. The spacers (41) and (42) as described above are used as follows.

First, on one side in the longitudinal direction of the floor (7) of the container (2), the leg (1)
The square pipe (10) that constitutes 2) and the upper end surface (5) of the square pipe (10) that constitutes the legs (12) of the fence plate (8) adjacent to it.
3) The foot (4) of the first spacer (41) is inserted into the opening of (53).
5) (45) is inserted, and these fences (8) and (8) are arranged opposite to the width direction of the floor (7), and are installed adjacent to the other side. ) Insert another pair of feet (45) (45) into the openings in the upper end faces (53) (53) of the square pipes (10) (10) in (8). As a result, the adjacent fence plates (8) and (8) and the fence plates (8) and (8) facing each other in the width direction of the floor (7) are connected by the one spacer (41), 8) The vertical orientation is maintained. In the present embodiment, the first spacers (41), (41), (4) are provided at three positions on the longitudinal center of the floor (7) and on both sides thereof.
1) was arranged.

In a similar manner, the second spacer (42)
Are disposed on each of both longitudinal end surfaces of the floor (7) of the container (2), and the fence plates (8) at each end surface and two fence plates (2) adjacent to the fence plates (7) in both longitudinal directions of the floor (7) 8) (8) was combined to maintain the vertical position of these fences (8).

Thus, the spacer (4) is added to the container (2).
1) FIG. 11 shows a state in which the container (2) is stacked in two stages with the (42) attached.

The spacer (41) according to the second embodiment as described above.
By attaching (42) to the container (2), even if a vertical load is applied to the upper side (9) of the fence plate (8), the situation in which the fence plate (8) is tilted is suppressed, so that it is stable. It becomes possible to pile up in a state. Therefore, the stacking operation of the container (2) can be performed efficiently.

[0046]

As described above, according to the present invention,
Using a container with an enclosure raised on the floor and its outer periphery, and a portal-type platform, placing the platform on the platform in such a manner that the first load loaded on the transport platform is straddled inside the portal. Since the container on which the second cargo is loaded is placed on the gantry and the cargo is transported, the transport materials which cannot be loaded conventionally are separated and loaded on the same transport means. As a result, the quality of the transport materials is guaranteed, and the amount of cargo can be increased as compared with the conventional case. In addition, since loading and unloading operations can be performed for each container, these operations can be performed more efficiently.Also, during the temporary standby of conveyed materials at the transfer point, the load can be loaded in the container, so that the transfer point can be performed. Space can be effectively used. As a result, a significant reduction in distribution costs can be realized as a whole.

Further, since there is no danger of the cargo falling due to the enclosure of the container and the presence of the legs of the gate-shaped gantry, safe transportation is possible.

In the container, the width of the floor
Adjacent to each other and in the longitudinal direction of the floor
A removable connecting member is interposed between the surrounding enclosures
To maintain their facing distance and adjacent space,
The enclosure does not tilt even when a vertical load is applied.
Even if multiple containers are stacked, the lower container
The possibility of deviation is greatly suppressed. Therefore, the product
When storing unloading, stack multiple containers
Thus, the space at the stopover can be effectively used.

Further, the enclosure of the container may be in contact with the floor.
It is removable and can be loaded in the container
If you remove the enclosure when loading
Business performance is greatly improved.

[Brief description of the drawings]

FIG. 1 is a diagram showing a loading assistance device according to an embodiment of the present invention. (A) is a plan view, (b) is a front view,
(C) is a side view.

FIG. 2 is a diagram showing a gantry of a load-loading assistance device according to an embodiment of the present invention. (A) is a plan view, (b) is a front view, and (c) is a side view.

FIG. 3 is a perspective view of the gantry of FIG. 2;

FIG. 4 is a view showing a floor of a container of the loading assistance device according to the embodiment of the present invention; (A) is a plan view, (b)
Is a front view.

FIG. 5 is a view showing a fence plate of a container of the cargo loading assistance device according to the embodiment of the present invention.

FIG. 6 is a perspective view showing attachment of the fence plate to the floor.

FIG. 7 is a schematic diagram showing a manner in which a gantry is placed on a truck bed.

FIG. 8 is a schematic diagram illustrating a state in which the loading assistance device according to the present embodiment is implemented by truck transportation.

FIG. 9 is a perspective view showing an embodiment in which a cover is attached to a container.

FIG. 10 is a perspective view showing how a spacer is attached to a container.

FIG. 11 is a view showing a state where a spacer is attached to a container and the container is stacked in two tiers.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Stand 2 Container 3 Triangular truss 4 Square pipe of connection part 5 Projection 6 Positioning member 7 Floor 8 Fence plate 9,10,13,14 Square pipe 11 Wire mesh 12 Leg 41 First spacer 42 Second spacer

Continued on the front page (56) References JP-A-1-125470 (JP, A) JP-A-3-11693 (JP, U) JP-A-60-152750 (JP, U) JP-A-3-8195 (JP) , U) (58) Fields investigated (Int. Cl. ⁷ , DB name) B60P 7/00 B60P 3/022 B65G 67/04 B65G 69/00

Claims (2)

(57) [Claims] 1. A container (2) having an enclosure such as a fence plate (8) on the outer periphery of a rectangular floor (7), and a gate-type mount (1). Loading the first load, and straddling the first load over the inside of the gate type;
Is placed on the carrier of the vehicle, and on this platform (1),
It is configured to transport the cargo by placing the container (2) loaded with second cargo, the container
In (2), the enclosures facing each other in the width direction of the floor (7)
Enclosures adjacent to each other in the opposite direction and the longitudinal direction of the floor (7)
In the width direction of the floor (7) to maintain the adjacent distance of
Enclosures and enclosures adjacent in the longitudinal direction of the floor (7)
Between them, detachable connecting members (41) (42) ...
A loading assistance device characterized by being provided . 2. A loading assistance device according to claim 1, wherein said enclosure is removable with respect to said floor (7).