JPH07304381A - Loading assistance device - Google Patents

Abstract

(57) [Summary] [Purpose] In the transportation of cargo, it is now possible to carry the same transport material that could not be carried in the past, so the amount of cargo can be increased, and loading and unloading work can be done efficiently. (EN) Provided is a loading assistance device for transportation means capable of reducing distribution costs as a whole. [Structure] A loading assistance device to which the present invention is applied has a gate-shaped mount (1) and a container (2) placed on the mount (1). Containers (2) with rectangular floors (7)
And a fence plate (8) provided on the outer periphery of the floor (7). At the time of transportation, the first load is loaded on the platform of the transportation means, the gantry (1) is mounted on the pallet so as to straddle the inside of the gate type, and the second load is placed on the gantry (1). Place the loaded container (2) and transport it. In particular, in the present invention, a triangular truss (3) is used for the legs of the gantry (1) having a gate-type structure, and the gantry (1) having the smallest number of members at the same height and the same strength is used to reduce the transportation weight.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for assisting loading of cargo in transportation means, and more specifically, there is no danger of increasing the amount of cargo, loading cargo, improving the efficiency of unloading work, and dropping cargo. The present invention relates to a device for supporting loading of cargo 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 cargo bed as it is, and is tied with a rope or the like to be fixed to the cargo bed. In such a method of loading loads, when carrying out mass transportation, if the loads are unnecessarily piled up on the bed, there is a risk of collapse of the load during transportation, and also when loading and unloading the loads. However, since the loading state is not tidy, loading and unloading work is very troublesome. Therefore, in the case of mass transportation, we are increasing the number of trucks and loading the cargo to deal with it.

Even when the amount of cargo is not large,
If some of the loads cannot be loaded together, these loads are separated and loaded into different vehicles for transportation. Unloadable shipments will be explained by taking materials for housing construction as an example. These are members used for external structural materials such as main structural members and outer walls and eaves (remaining exterior materials). Of these, the former is mainly iron products, and it is hard to be scratched even if there is an impact on transportation and loading, and even if some scratches do not affect the function,
Also, since the contents are not directly visible to the outside after the completion of the house, 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, and a heat insulating material, which are damaged by a slight impact or are damaged at worst. In many cases, it is made of various materials.

Therefore, in these examples, not only the former main structural material-related members and the latter exterior residual materials,
The latter could not be shipped together because they were relatively easily damaged or damaged, so they had to be shipped in multiple, at least two trucks.

[0006]

As described above, in the past, both large-volume transportation and transportation of transport materials that cannot be mounted together have been dealt with by increasing the number of trucks. Due to such factors as an increase, logistics costs were generally high and inefficient. In addition, there are problems in safety during transportation as described above and work efficiency during loading and unloading.

The present invention has been made in order to solve such a problem, and enables the carrying of a carrying material which could not be carried in the past, together with the carrying material, so that the amount of cargo can be increased. Loading and unloading work can be carried out efficiently and safely, logistics costs can be reduced as a whole, and safe transportation without any danger of dropping the cargo during transportation, etc. The purpose is to provide a device.

[0008]

In the loading assistance device of the present invention, a container in which an enclosure such as a fence plate is erected on the outer periphery of a rectangular floor and two triangular truss surfaces are arranged to face each other. And a platform having a portal structure formed by connecting the apexes of the first load, and loading the first load on the platform of the transportation means, and straddling the first load inside the portal. It is characterized in that it is configured to be placed on a loading platform of a transportation means, and the container loaded with a second loading is placed on the platform to transport the loading. Is achieved.

The invention of claim 2 is characterized in that the vertices of the triangular truss are connected to each other by a rod-shaped member having a predetermined length.

The invention of claim 3 is characterized in that a projection for positioning the container is provided on the upper surface of the rod-shaped member.

[0011]

According to the present invention, in the transportation means, the cargo is distributed in the space below the pedestal placed on the carrier of the transportation means and in the container placed on the pedestal. .

[0012]

EXAMPLES Examples of the present invention will be described below. The present invention is not limited to the embodiments.

FIG. 1 shows a loading assistance device for a load according to the present embodiment.
It shows in (a)-(c). (A) is a plan view, (b) is a front view, and (c) is a side view. This loading auxiliary device is shown in FIG.
As shown in (b), it comprises a gantry (1) and a container (2) placed on the gantry (1).

The mount (1) is shown in FIGS. 2 and 3. Figure 2
(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 made of square pipes (3)
It consists of (3) and a square pipe (4) at the joint that connects the vertices of both triangular trusses (3) and (3) facing each other, and these are fixed to each other by welding.

A protrusion (5) for positioning the container (2) mounted on the mount (1) is provided on the upper surface of the square pipe (4) of the connecting portion along the longitudinal direction of the square pipe. Four sets are provided at intervals of. These protrusions (5)
In each set, the rectangular plate member has its plate surface perpendicular to the upper surface of the square pipe (4) of the joint portion, and the plate surface is parallel to the longitudinal direction of the square pipe (4) of the joint portion. In the shape, they are arranged to face each other between opposite sides in the longitudinal direction and fixed by welding. In addition, a positioning member (6) for blocking the horizontal movement of the container (2) is provided in the vicinity of both end surfaces of the square pipe (4) at this connecting portion. The positioning member (6) is a rectangular plate material having chamfers at the four corners, and is provided with escape holes having the cross-sectional shape of the square pipe (4) at the connecting portion over substantially half in the width direction 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 at this part the above-mentioned protrusion (5)
Together with this, the container (2) will be positioned.
Details of this positioning will be described later. Furthermore, both end faces (51) of the square pipe (4) at this joint are open, but this will be followed by inserting the arm of the high mast lift into this part and lifting this gantry for transportation. 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) detachably provided on the outer periphery of the floor (7). 4 (a), 4 (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 vertically and horizontally assembling square pipes and fixed by welding, and a floor plate (not shown) is mounted on the floor (7). It has a set configuration. The composition of this floor (7) will now be described in a little more detail.

The floor (7) consists of three layers, a lower layer (21), an intermediate layer (22) and an upper layer (23). The lower layer (21) has two long rectangular pipes (24) and (24) and a short pipe. Square pipes for books (26) (26)
And form a rectangular outer frame, and at the center in the width direction, another long rectangular pipe (25) is arranged parallel to the long rectangular pipe (24) that forms the outer frame, and these are mutually It is fixed by welding.

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

The upper layer (23) intersects the square pipes (27) in the width direction of the intermediate layer (22) and crosses four square pipes (28) (28) (28) (28) in the longitudinal direction. They are arranged parallel to each other and are fixed to the upper surfaces of the square pipes (27) of the intermediate layer (22) by welding. Furthermore, the upper layer (23) is one of the nine square pipes (27) in the width direction of the intermediate layer (22), which are arranged in odd numbers from the left in the figure (1, 3, 5, 7, 9). 5th)
A square pipe piece (29) having the same thickness as that of the previous longitudinal square pipe (28) is fixed by welding so as to fill the gap between the adjacent longitudinal square pipes (28) (28). Is provided. Therefore, when the floor plate is placed on the upper surface of the upper layer (23) of the floor (7), the contact surface with the floor plate is 4 in the longitudinal direction.
It becomes the upper surface of the square pipe (28) and the upper surfaces of the square pipe pieces (29) provided in the five widthwise gaps.

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). Width direction through space (3
0), but the through space (30) of the intermediate layer (22) is for inserting the lift arm from this portion and lifting the container (2) as described later. .

At a predetermined position on the outer side surface of the square pipe (13) forming the outer periphery of the floor (7), 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 vertically provided by being fixed by welding. An 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) has four rectangular pipes (9), (9), (10) and (10) assembled in a rectangular shape and fixed by welding, and placed in the rectangular closed space. The wire mesh (11) is provided. A double-sided pipe (1
The lengths of 0) and 10) are extended, and the extended portions serve as legs (12) and (12) for attaching to the floor (7). As shown in FIG. The container (2) can be assembled by inserting the legs (12) of the fence plate (8) from the opening of the upper end face (52) of the (14).

The loading auxiliary device of this embodiment, which is composed of such a container (2) and a gantry (1), is operated as follows. For the cargo, the material for housing construction as described in the section of the conventional example is taken as an 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 belts (15) on both sides in the longitudinal direction are opened.

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

Subsequently, the container (2) on which the exterior residual material is previously mounted is lifted and placed on the pedestal (1). At this time, lift the arms of the container (2)
Between the upper layer (23) and the lower layer (21) that form the outer frame of the floor (7) of the square pipes (28) (24) in the longitudinal direction (intermediate layer (22))
Insert it into the through space (30) and lift the container (2).

The positioning of the container (2) on the pedestal (1) is performed by the projection (5) provided on the upper surface of the square pipe (4) of the joint portion of the gantry (1) and the square pipe (4) of this joint portion. It is performed based on the positioning members (6) (6) on both end faces. A member (27) in the width direction that constitutes the intermediate layer (22) of the floor (7) described above between four sets of opposing projections (5) (5) (9 (27) members in FIG. 4). (3rd and 7th from the left correspond to each of the two mounts), and this prevents movement of the container (2) in the traveling direction of the truck. Then, the floor (7) is fitted in the width direction between the positioning members (6) and (6) on both end surfaces of the square pipe (4) at the joint portion, whereby the container (in the direction crossing the traveling direction of the truck ( The movement of 2) is blocked.

By using the gantry (1) and the container (2) of this embodiment as described above, it is not possible to carry the same material in the conventional case, and therefore, the number of the transport materials which are distributed on a plurality of tracks can be reduced. Can be loaded together. Therefore, the amount of transportation per truck is increased and the efficiency is improved, and the quality of the conveyed transport material is guaranteed.

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

In the present embodiment, as shown in FIG. 8, two sets of two containers (2) and (2) in two rows are arranged on four mounts (1), (1), (1) and (1) in total. Four containers (2) (2) (2)
Although the container (2) is mounted on the container (2), the width of the floor (7) of the container (2) can be changed to three rows or four rows. As a result, it is possible to further widen the range of realization of simultaneous transportation of the transport material, which has been impossible in the past.

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

Further, when the members loaded in the container are temporarily stored in the relay place, they can be processed while being loaded in the container, so that the arrangement space of them in the relay place is very rationalized. Since it can be processed for each container when loading on the next truck, it does not take time.

[0034]

As described above, according to the present invention,
A container with an enclosure such as a fence on the floor and its circumference,
Using a gate type platform, place the first load loaded on the platform of the transportation means on the inside of the gate type on the platform, and load the second load on the platform. Since the above-mentioned container is placed and the cargo is transported, it is possible to sort the transport materials that could not be loaded together in the past and load them on the same transportation means. Also, the amount of cargo can be increased.

Further, according to the present invention, since loading and unloading work of the load can be performed for each container, the work can be performed efficiently, and the load can be transferred to the container at the time of temporary waiting of the transport material at the relay place. Since it can be carried out in the state of being loaded in the space, it is possible to effectively use the space of the relay place. With these,
As a whole, a significant reduction in distribution costs can be realized.

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

In particular, in the present invention, the gate-shaped mount is
Since a structure is used in which the surfaces of two triangular trusses are made to face each other and their vertices are connected to each other, a structure with the smallest number of members is used for a stand of the same height and the same strength. The weight of can be reduced.

According to the invention of claim 2, since the triangular trusses of the legs of the gate-shaped mount are connected by the rod-shaped members, the number of members constituting the mount is further reduced, and the weight of the entire loading auxiliary device is further reduced. Can be reduced.

According to the third aspect of the present invention, since the projection for positioning the container is provided on the upper surface of the rod-shaped member, there is no danger that the container will fall off the gantry during transportation.

[Brief description of drawings]

FIG. 1 is a diagram showing a loading assistance device of a cargo 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 pedestal of a 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 frame of FIG.

FIG. 4 is a diagram showing a floor of a container of a loading assistance device according to an 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 loading assistance device according to the embodiment of the present invention.

FIG. 6 is a perspective view showing how the fence plate is attached to the floor.

FIG. 7 is a schematic view showing a state in which the gantry is placed on the bed of the truck.

FIG. 8 is a schematic diagram showing how the loading assistance device of the present embodiment is carried by truck transportation.

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

[Explanation of symbols]

 1 Stand 2 Container 3 Triangular truss 4 Square pipe at joint 5 Protrusion 6 Positioning member 7 Floor 8 Bar plate 9, 10, 13, 14 Square pipe 11 Wire mesh 12 Legs

Claims (3)

[Claims] 1. A gantry-shaped pedestal formed by arranging a container in which an enclosure such as a fence plate is erected on the outer periphery of a rectangular floor and the surfaces of two triangular trusses are arranged to face each other and their vertices are connected. And loading the first load on the platform of the transportation means, placing the first load on the platform of the transportation means so as to straddle the first load inside the gate shape, and A loading assistance device for a load, wherein the container loaded with the second load is placed on the container to transport the load. 2. The vertices of the triangular truss are connected to each other by a rod-shaped member having a predetermined length.
A device for assisting loading of cargo as described in. 3. The loading assistance device according to claim 2, wherein a projection for positioning the container is provided on an upper surface of the rod-shaped member.