JPH0764369B2 - Hot coil shipping container - Google Patents

Description

TECHNICAL FIELD The present invention relates to a container for transporting hot coils, and more particularly to a novel hot coil transporter capable of transporting hot coils on a roll as they are. For containers.

<Prior arts and problems to be solved by the invention> Of the currently exported steel materials, most of the hot coils are steel materials for general ironworkers, so they are comparatively thick and therefore in the improvement of the identification of importing countries. It is cut to a certain size or rolled and reworked and sold on the open market.

Looking at the method for transporting the thick hot coil above, the unit weight changes depending on the package shape and size, but since it is handled as a heavy item in most cases, the cargo handling is carried out exclusively on the exclusive quay of the steel factory. It is carried out by loading on a general cargo ship using a crane. In the above-mentioned general cargo ship, a large number of rows are loaded directly on the double bottom deck in the ship's barge, with a large number of rows in a state in which load collapse prevention measures are taken by packing with timber dunnage, wedges, chocks, wires, etc. I am trying to transport.
Moreover, since the weight of the hot coil as described above is too large and exceeds the allowable load of the container, the current situation is that transportation using ISO standard containers is not performed at all.

Further, as a hot coil which has been increasing in export recently, there is a thin plate finished product coil for locally producing parts such as automobile parts. Such thin plate finished product coils are supplied to the pressing process in the parts production line as they are manufactured in the steel mill without being reworked in the local factory. It is necessary to prevent loading, unloading, and other cargo handling operations, and deformation or damage due to packing materials.

In addition, local factories are not always constructed near the harbor area, but are often constructed inland, so after being transported by the above general freighter, trucks will be used. However, there will be a problem that land transportation will be carried out by trains, etc., and it is necessary to pay close attention not to deform or damage the coil of the finished thin plate product even during such land transportation. .

Explaining in more detail, when transporting the above-mentioned thin plate finished product coil by a general freighter, a large number of rows directly in the boat hold,
Since it will be loaded in multiple stages, the weight pressure due to the stacking of multiple stages and the lateral pressure due to the shaking of the hull will act, and the number of times of cargo handling work in the distribution process is large, and the load will be re-established by packing equipment etc. each time. Since it is added, it is very likely that deformation of the packaging and accidents of damage will occur frequently,
Moreover, as described above, since the land transportation is also performed, there is a problem that the above-mentioned accident is more likely to occur.

<Objects of the Invention> The present invention has been made in view of the above problems,
It is an object of the present invention to provide a container for hot coil transportation, which can reliably prevent the packaging deformation and damage of the hot coil regardless of sea transportation or land transportation.

<Problems to be Solved by the Invention> In order to achieve the above-mentioned object, a container for transporting hot coils according to the present invention has an upper frame, a lower frame, and an upper frame and a lower frame which are vertically opposed to each other. A main frame is provided between both ends of a holding frame connected along the side frame, and the upper frame and the lower frame are held in a state of being almost in contact with the main column and hot on the side away from the main column. And a bracket member having an arcuate surface in contact with the coil.

However, it is preferable that the holding frame and the main pillar are integrally formed.

Further, the side frame has an inwardly projecting portion on the surfaces of the main pillars that face each other, and the upper frame and the lower frame are along the surfaces of the holding frames that face each other, and It is preferable to have a fixing projection fixed by a wedge, and further, as the bracket member, a main bracket member that is in contact with most of the side surface of the hot coil, and a remaining portion of the side surface of the hot coil. It is preferably composed of a sub-bracket member in contact with the portion.

Furthermore, the sub-bracket member may be attached to the upper frame and the lower frame.

In addition, the bracket member has two arc-shaped surfaces that are in contact with the side surface of the hot coil and are separated from each other by a predetermined distance, and the upper frame and the lower frame are in contact with the lower surface and the upper surface of the hot coil, respectively. It may have two surfaces with the arcuate surfaces separated from each other by a predetermined distance.

Further, it is preferable that the bracket member has an engaging projection that is positioned by being inserted into the internal space of the side frame.

Furthermore, it is preferable that the total length is 1/3 of a 20-foot container.

<Operation> In the case of the hot coil transport container having the above configuration, the container outer body is configured by the upper frame, the lower frame, and the side frame,
By providing a pair of bracket members inside the container outer casing in a state of being opposed to each other and accommodating the hot coil so that the cylindrical outer surface is in contact with the arcuate surface of the bracket member, the action of external force that causes deformation and damage is ensured. The hot coil can be transported easily by paying the same degree of attention as normal container cargo.

When the holding frame and the main pillar are integrally formed, the strength of the side frame itself can be increased, and thus the strength of the hot coil transport container as a whole can be improved. it can.

In addition, the side frame has an inwardly projecting portion on the surfaces of the main pillars that face each other, and the upper frame and the lower frame are along the surfaces of the holding frames that face each other, In addition, if it has a fixing protrusion that is fixed by a wedge, by fixing the fixing protrusion by a wedge, the connection with the upper frame, the lower frame, and the side frame is easily performed. be able to.

Furthermore, in the case where the bracket member is composed of a main body portion that comes into contact with most of the side surface of the hot coil and an auxiliary portion that comes into contact with the remaining portion of the side surface of the hot coil, the hot coil is widely spread. It can be held by a bracket member.

In particular, when the sub-bracket members are attached to the upper frame and the lower frame, the hot coil can be stably held substantially vertically.

In addition, the bracket member has two arc-shaped surfaces that are in contact with the side surface of the hot coil and are separated from each other by a predetermined distance, and the upper frame and the lower frame are in contact with the lower surface and the upper surface of the hot coil, respectively. When the two arcuate surfaces are separated from each other by a predetermined distance from each other, the hot coils are held by the arcuate surfaces, so that four hot coils can be accommodated. .

When the bracket member has an engaging projection that is positioned by being inserted into the internal space of the side frame, the bracket member and the side frame can be easily separated. it can.

Furthermore, if the total length is 1/3 of a 20-foot container, it can be efficiently mixed with an ISO standard container.

<Example> Hereinafter, detailed description will be given with reference to the accompanying drawings illustrating an example.

FIG. 1 is a perspective view showing an embodiment of a container for transporting hot coils of the present invention, in which a flat plate-shaped upper frame (1) and a lower frame (2) are the diameter of a hot coil (5) of the maximum size. They are arranged facing each other while maintaining a substantially equal interval.
The side surfaces of the upper frame (1) and the lower frame (2) are connected to each other by a rectangular hollow side frame (3). A pair of bracket members (4) are provided in the space formed by the upper frame (1), the lower frame (2), and the side frame (3).

Further details will be described with reference to FIGS. 2 to 4.

The upper frame (1) has a rectangular plate (11) having a predetermined thickness, and projections (12) (13) for fixing, which are slightly narrower than the rectangular frame (11), which are slightly narrow. Then, a sub-bracket member (43) forming a part of the bracket member (4) is detachably attached to a predetermined position slightly near the center of the rectangular plate (11).

The configuration of the lower frame (2) is the same as that of the upper frame (1),
Since it is only configured vertically symmetrically, its explanation is omitted.

The side frame (3) is a holding frame (31) (32) integrally connected to the upper frame (1) and the lower frame (2), and ends of both holding frames (31) (32). It is a rectangular frame composed of main pillars (33) (34) that connect the parts, and the inner surfaces of the main pillars (33) (34) near the upper end and the inner surfaces near the lower end are inwardly triangular in shape. Protrusion members (35) (35) (36) (36) are provided. The inward projecting members (35) (36) are in a state of being along the surfaces of the holding frames (31) (32) facing each other.
The wedge (37) is press-fitted between the upper frame (1) and the lower frame (2) to fix the protrusions (12) (13).
(22) and (23) are fixed. A fixing hole (30) having the same shape as the fixing hole formed in the corner fitting of the ISO standard container is formed in the corner portion of the side frame (3).

The bracket member (4) includes a main bracket member (41) which is lower than the height of the side frame (3) by a thickness of the upper frame (1) and a lower frame (2) and the pair of sub-bracket members (43). ) And an arcuate surface (42) formed on the inner surface of the main bracket member (41) and an arcuate surface (4) formed on the inner surface of the sub-bracket member (43).
4) and are made to continue almost smoothly in the assembled state. A wedge (45) is press-fitted between the main bracket member (41) and the sub-bracket member (43) as necessary to fix the main bracket member (41) to the side frame (3). I am trying to do it. And
A pair of engaging projections (46) is provided on the surface of the sub-bracket member (43) opposite to the arcuate surface (44), and the upper frame (1) and the lower frame (2) are predetermined. Engagement hole (4
By engaging the engagement protrusion (46) with the engagement protrusion (46), the upper frame (1) or the lower frame (2) of the sub-bracket member (43)
It is designed to be easily fixed to.

Further, the main bracket member (41) is formed at a predetermined position of the projection (40) and the inward projection member (36) for positioning only in the state of being inserted into the inner space of the side frame (3). The engaging protrusion (40 ') that engages with the dowel hole (36') may be only provided, or it may be integrally fixed to the side frame (3) by a bolt or the like. Good.

The hot coil transportation container having the above-described configuration is configured to include the holding frames (31) (32) of the side frame (3) and the inward projecting member (35).
(35) (36) (36) and the upper frame fixing projection (12)
(13), the fixing projections (22) (23) of the lower frame (2) are inserted, and the above-mentioned fixing projections (12) (13) (22) (23)
The upper frame (1), the lower frame (2), and the pair of side frames (by pressing the wedge (37) between the inward protruding member (35) (35) (36) (36). 3) can be integrated. Then, in this state, the arcuate surface (4) of the main bracket member (41) fixed to the side frame (3).
2) and the arcuate surface (44) of the sub-bracket member (43)
And are almost smoothly continuous.

Therefore, when the hot coil (5) is inserted into the substantially cylindrical accommodation space formed by the arcuate surfaces (42) and (44) in the packaging process in the hot coil manufacturing line, the side surface of the hot coil (5) becomes 1 The hot coil (5) is stably held by the pair of arcuate surfaces (42), the lower side surface of the hot coil (5) is stably held by the two pairs of arcuate surfaces (44), and the hot coil (5) has an upper surface and a lower surface. Are held by the upper frame (1) and the lower frame (2), respectively.

In this state, the peripheral surface of the hot coil is completely surrounded and fixed immovably, so that the hot coil can be transported without causing deformation or damage regardless of sea transportation or land transportation. be able to.

After transporting the hot coil, the upper frame (1), the lower frame (2), and the side frame (3) are removed to be compact (for example, the length of the container for transporting the hot coil is ISO standard). If it is 1/3 of the length of a 20-foot container of ISO standard, 3 units can be stored in an ISO standard 20-foot container and 6 units can be stored in a 40-foot container.) it can.

Furthermore, when the diameter of the hot coil (5) is small,
Auxiliary protective members are provided on the arcuate surfaces (42) (44), and the wedges are pressed against the outer peripheral surface of the hot coil (5) for stable transportation, and the sub-bracket member (43) is moved. Stable transportation can also be performed by mounting the unit so that the main bracket member (41) and the sub-bracket member (43) can be moved.

FIG. 5 and FIG. 6 are views showing another embodiment. The difference from the above embodiment is that instead of the sub-bracket member (43), two arc-shaped surfaces (48) are formed. The sub-bracket members (49a) (49a) (49b) are detachably provided, and the main bracket member (41) has two arc-shaped surfaces (50) (instead of the single arc-shaped surface (42)). 50) is formed, and an intermediate member (51) having two arc-shaped surfaces (52) on each of the upper and lower surfaces is provided in a state of being mounted between the arc-shaped surfaces of both main bracket members (41). Instead of providing the inward protruding members (35) (35) (36) (36) on the side frame (3), the engaging protrusion (40) and the inward protrusion are formed on the outer surface of the main bracket member (41). Department (35) (35) (36) (3
6) Only the long engaging projections (53) (53) that also serve as (6) are provided.

In the case of the above-mentioned embodiment, the outer frame of the container is formed by integrally connecting the upper frame (1), the lower frame (2), and the pair of side frames (3). By mounting the sub-bracket members (49a) (49a) (49b) and the main bracket member (41) inside, the hot coil transport container can be completed.

Therefore, after accommodating the small-diameter hot coil (5 ') in the arcuate surfaces (48) (48) formed by the sub-bracket members (49a) (49a) (49b) attached to the upper surface of the lower frame (2), An intermediate member (51) is provided on the upper surfaces of both hot coils (5 ') so that the arcuate surfaces (52) formed on the lower surfaces thereof engage with each other, and the upper frame (1) further includes sub-bracket members (49a) (4).
9a) (49b) attached arc surface (4
The small-diameter hot coil (5 ') can be fixedly housed between the (8) (48) and the arcuate surface (52) formed on the upper surface of the intermediate member (51).

In addition, if the length of the hot coil shipping container is set to 1/3 of the ISO standard 20-foot container, 20 feet or 40 feet on the double bottom deck in the cargo hold of a full-container cargo ship In the middle of the space for fixing the foot container,
By detachably attaching a container fixing socket (not shown), as shown in FIG. 7, at least one hot coil transport container (6) is stacked on the lowermost stage, and the hot coil transporting container (6) is placed on the upper side. ISO standard 20 foot container (7) or 40 foot container (8) can be loaded. In this case, three hot coil shipping containers (6) can be accommodated in a space that can accommodate a 20-foot container (7), and a 40-foot container (8) can be accommodated. Six hot-coil shipping containers (6) can be accommodated in the open space. As with full-container freighters, IS also applies to general freighters equipped with container stowage equipment.
Can be mixed with O standard containers. On the other hand, on a general cargo ship that is not equipped with a container stowage device, install sliding beams (62) (63) on the double bottom deck (61) in the ship's hold, as shown in Fig. 8. (The sliding beam (62) is for ISO standard containers, and the sliding beam (63) is for hot coil transportation containers.) In the two-tiered state, in the vessel length direction or the ship width direction. Crane,
It is possible to perform slide loading with a forklift, and then drop cargo handling.
It is also possible to stack ISO standard containers (7). In addition, in FIG. 8, (64) is a stacking beam, which prevents the weight of the upper container from being added to the lower container, collapses the load due to rolling, pitching, etc. during the sea transportation and damages to the container. I try to prevent it. Further, (65) is a sliding wire, which is capable of transmitting the moving force to the container supported by the sliding beam. However, the configuration of the sliding beam, stacking beam, the patent No. 1,260,641, No. 1,486,340,
Conventionally known ones such as those shown in No. 1,560,716 are used.

In addition, slide the container to stow,
In an automobile carrier designed for loading and unloading, by installing slide rails between slide rails for 20-foot containers extending in the width direction, mixed loading with completed vehicles and ISO standard containers can be performed. .

In the case of land transportation, the positioning member can be removably mounted inside the existing container fixing space to allow mixed transportation with an ISO standard container. In particular, when transporting by a trailer, a truck or the like, it is only necessary to bind the hot coil shipping container, so that the binding work can be performed easily.

The present invention is not limited to the above-described embodiment, and for example, the upper frame (1), the lower frame (2) and the side frame (3) are detachably connected by bolts or the like, the side frame ( 3) and the main bracket member (41) are detachably connected with a bolt or the like, and the upper frame (1), the lower frame (2) and the sub bracket member (43) are detachably connected with a bolt or the like, Alternatively, they can be connected so that their positions can be adjusted, and various design changes can be made without departing from the scope of the present invention.

<Effects of the Invention> As described above, the present invention provides a container for transporting a hot coil that can hold the hot coil immovably and stably. Therefore, deformation, damage and the like can be caused. The unique effect that the hot coil can be transported without using it, the transport efficiency can be improved by carrying out mixed loading with general containers, and it can be easily stored outdoors or indoors. Play.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the hot coil shipping container of the present invention, FIG. 2 is an exploded perspective view, FIG. 3 is a side view, and FIG. 4 is a front view showing a hot coil accommodation state. FIG. 5 is an exploded perspective view showing another embodiment, FIG. 6 is a side view, and FIGS. 7 and 8 are schematic perspective views showing a mixed loading state with an ISO standard container. (1) ... upper frame, (2) ... lower frame, (3) ... side frame, (4) ... bracket member, (5) (5 ') ... hot coil, (12) (13) (22) (23) …… Fixing protrusion, (31) (32) …… Holding frame, (33) (34) …… Main pillar, (35) (36) …… Inward projecting member, (41 ) …… Main bracket member, (42) (44) (48) (52) …… Arc surface, (43) (49a) (49b) …… Sub bracket member

Claims (8)

[Claims] 1. An upper frame and a lower frame facing each other in the vertical direction, a side frame provided with a main column between both ends of a holding frame connected along both side surfaces of the upper frame and the lower frame, and the upper frame. A hot coil, characterized in that the bracket is held between the frame and the lower frame in a state of being substantially in contact with the main pillar, and is formed with a bracket member having an arcuate surface formed in contact with the hot coil on the side away from the main pillar. Shipping container. 2. The hot coil shipping container according to claim 1, wherein the holding frame and the main pillar are integrally formed. 3. The side frame has inwardly projecting portions on the surfaces of the main columns facing each other, and the upper frame and the lower frame are along the surfaces of the holding frames facing each other. The hot coil transport container according to claim 1 or 2, further comprising a fixing projection that is fixed by a wedge. 4. The bracket according to claim 1, wherein the bracket member is composed of a main bracket member that contacts most of the side surface of the hot coil and a sub-bracket member that contacts the rest of the side surface of the hot coil. The described hot coil shipping container. 5. The hot coil shipping container according to claim 4, wherein the sub-bracket members are attached to the upper frame and the lower frame. 6. The bracket member has two surfaces with arcuate surfaces in contact with the side surface of the hot coil separated from each other by a predetermined distance, and the upper frame and the lower frame respectively have a lower surface and an upper surface of the hot coil. The hot coil transport container according to claim 1, wherein the hot coil transport container has two arcuate surfaces which are in contact with each other and are separated from each other by a predetermined distance. 7. The bracket member according to any one of claims 1 to 6, wherein the bracket member has an engaging projection positioned by being inserted into the internal space of the side frame. Container for shipping hot coils. 8. A hot coil shipping container according to claim 1 having a total length of 1/3 of a 20 foot container.