JPH06156495A - Device and method for piling and holding round long article - Google Patents

Abstract

PURPOSE:To achieve a simplified integration of a plurality of round long articles in a thin bulk and a simplified piling and holding of the integrated long articles without hurting them. CONSTITUTION:On a bottom frame member 21 of a long article holding device 2 which comprises a bottom frame member 21, a side frame member 22 and an upper frame member 23, a long article receiving frame member 24 is provided having a stop projection 24a to stop a lateral displacement of the long articles 1. A supporting work of each of the plurality of long articles and a support work of a shock absorbing member 27 are repeated by a necessary number of times. Finally, a long article pressing frame member 26 to be supported by the long article 1 on the uppermost layer is pressed downward by a pressing member 25 to integrate all of the long articles 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for stacking and holding a round long object, and more particularly to a method for stacking and holding a plurality of round long objects represented by a long pipe. And its equipment.

[0002]

2. Description of the Related Art Conventionally, various cargoes have been transported by using freighters, trucks, railroad cars, and the like. When carrying out transportation using these media, packing, lashing, etc. according to the type of cargo are carried out, and cargoes are stacked in layers if necessary.

When the cargo is a round long object represented by a long pipe (hereinafter, simply referred to as a long object), a necessary number of long objects are bulk-loaded in a hold, a cargo bed, or the like. ,
A method of integrating these long objects stacked in bulk by subjecting them to lashing or the like, and a spacer member 91 having grooves 92 for accommodating the long objects on the upper and lower surfaces.
There has been proposed a method of stacking the long objects 93 in a plurality of stages by using, and securing the spacer members 91 to each other by lashing or the like (see FIG. 7).

[0004]

When the former method is adopted, the long objects to be stacked are inevitably brought into contact with each other, and when the operations such as loading and unloading are performed, the long objects are long. Since the objects collide with each other, the surface of the long object is scratched. Particularly, in the case of a long object such as a pipe whose inner and outer surfaces are subjected to a special coating treatment, scratches on the surface or the like are fatal in terms of commercial value. In addition, in order to perform loading and unloading, it is necessary to load and unload long objects one by one or a fixed number of fixed ones.
During the loading and unloading work, the work of supporting long objects on a crane, lift, etc. becomes complicated. Furthermore, there is a restriction on the stacking work at the time of packing, not only a large packing space is required to accommodate the amount of long objects to be packed, but also another cargo is stacked after the long objects are packed. Since it becomes almost impossible to load the cargo, effective use of the cargo storage space cannot be achieved.

When the latter method described above is adopted, the spacer members 91 prevent the long products 93 from contacting each other, so that the long products 9 can be stacked and unloaded.
Although it is possible to prevent inconvenience such as scratches on the groove 3, the radius of the groove 92 formed in the spacer member 91,
Since the spacing and the like are set in advance, the applicable outer diameter of the long object 93 is restricted. Of course, it is impossible to stack the long objects 93 having significantly different outer diameters vertically. Further, since it is necessary for the spacer member 91 itself to have a considerable mechanical strength, the space occupied by the spacer member 91 becomes considerably large, which in turn reduces the accommodation space for the long object 93. Become. Further, it is necessary to fasten the plurality of spacer members 91 to each other at the time of transportation, at the time of cargo handling by a crane, a lift, etc., which complicates these operations.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is possible to stack long objects without damaging them.
An object of the present invention is to provide a round long object stacking and holding method and apparatus capable of loading and unloading, achieving effective utilization of cargo accommodation space, and easily handling long objects of various outer diameters. I am trying.

[0007]

A round long object stacking and holding method according to claim 1 for achieving the above object is a long object configured by a bottom frame member, a side frame member and an upper frame member. A long object receiving frame member having a lateral deviation preventing portion for preventing lateral deviation of a round long object at predetermined intervals is provided on the bottom frame member of the accommodation frame, and the long object receiving frame is provided on the long object receiving frame member. Supports multiple round long objects that make up the bottom layer in a state orthogonal to the members,
Supporting multiple round long objects by interposing a buffer layer on the multiple round elongated objects that make up the bottom layer, and supporting multiple round long objects with the buffer layer interposed the required number of times After repeating the above, a long object holding frame member having a lateral deviation prevention portion for preventing lateral deviation of a round long object at predetermined intervals is supported, and the long object pressing frame member is directed downward by the pressing member provided on the upper frame member. This is a method in which all round long objects are integrated by pressing to, and the long objects integrated by the long object storage frame are stacked and held as one lump.

The method of stacking and holding a round long object according to claim 2 is a method of supporting a plurality of round long objects of each layer in a staggered manner with a plurality of round long objects of an adjacent layer. The round long object stacking and holding method according to claim 3 is characterized in that a predetermined position of the side frame member is
The inward projecting member corresponding to the even-numbered elongated material layer is detachably provided, and the end portion of the buffer layer located on the lower surface of the even-numbered elongated material layer is supported on the upper surface of the inwardly projecting member to form the upper layer. The circular elongated object supporting recess is formed, and the end of the buffer layer located on the upper surface of the even-numbered elongated object layer is positioned below the inwardly projecting member to locate the circular elongated object in the lower layer. This is a method of forming a recess for use.

According to a fourth aspect of the present invention, there is provided a round long object holding device including a round long object storage frame composed of a bottom frame member, side frame members and an upper frame member, and a predetermined interval provided on the bottom frame member. An elongated object receiving frame member having a lateral deviation prevention portion for preventing lateral deviation of a round elongated object, and a cushioning member interposed between the circular elongated object layers supported in a plurality of stages on the elongated object receiving frame member, A long object pressing frame member that has a lateral deviation prevention portion that contacts the upper surface of the uppermost round elongated object and that prevents lateral deviation of the circular elongated object at predetermined intervals, and an elongated object provided at a predetermined position of the upper frame member. And a pressing member for pressing the object holding frame member downward.

In the round long object holding device according to the fifth aspect of the invention, the long object receiving frame member is detachably mounted on the bottom frame member. The round long object holding device according to claim 6 employs, as the side frame member, a detachable inward protruding member corresponding to the even-numbered long object layer, and at the same time, the even-numbered long object. The end of the buffer layer located on the lower surface of the layer is supported on the upper surface of the inward projecting member, and the end of the buffer layer located on the upper surface of the even-numbered elongated material layer is located below the inward projecting member. Has been done.

According to a seventh aspect of the present invention, there is provided a round long object holding device integrally having, as a cushioning member, a long object receiving frame member including a lateral deviation preventing portion for preventing lateral deviation of a round long object at predetermined intervals. Has been adopted. In the round long object holding device of the eighth aspect, as the side frame member, one having a side frame auxiliary member removably connected on the extension is adopted.

[0012]

According to the round long object stacking and holding method of the first aspect, a plurality of long objects are supported on the long object receiving frame member having the lateral deviation preventing members at predetermined intervals, and then the buffer layer is provided. All the long objects are supported by pressing the long object holding frame member downward by the pressing member after supporting a plurality of long objects via the buffer layer and sequentially supporting the long objects through the cushioning layer. Since it can be integrated as a whole and the whole is accommodated in the long object storage frame, the whole can be stacked as one lump and the workability can be improved. Further, by mounting the corner fittings of the ordinary container to the long object storage frames, it is possible to easily achieve the connection between the long object storage frames during stacking. Furthermore, since the space between the long objects housed in the long object housing frame can be minimized, the space utilization efficiency can be improved.

According to the round long object stacking and holding method of claim 2, since a plurality of round long objects of each layer are supported in a staggered manner with a plurality of round long objects of an adjacent layer, the round long objects are supported. It is possible to reduce the height when stacking long objects and to secure a necessary space between long objects in the same layer without providing a special member. According to the round long object stacking and holding method of claim 3, by arranging the lower buffer layer and the upper buffer layer respectively on the upper surface and the lower surface of the inward projecting member, the length of the end portion of the lower layer is long. Positioning of the scale and positioning of the longest product at the end of the upper layer can be achieved, and the risk of damaging the longest product at the end can be prevented.

According to the round long object holding device of claim 4,
A plurality of long objects are supported on a long object receiving frame member having a lateral deviation prevention member at predetermined intervals, and then a plurality of long objects are further supported via a buffer member, and a long object is supported via a buffer member. After sequentially supporting the objects by the required number of steps, all the long objects can be integrated as a whole by pressing the long object pressing frame member downward by the pressing member, and the whole is accommodated in the long object storage frame. Since it is in the state, it is possible to carry out the stacking work as a whole and to improve the workability. Further, by mounting the corner fittings of the ordinary container to the long object storage frames, it is possible to easily achieve the connection between the long object storage frames during stacking. Furthermore, since the space between the long objects housed in the long object housing frame can be minimized, the space utilization efficiency can be improved.

According to the round long object holding device of claim 5,
As the long object receiving frame member, which is detachably attached to the bottom frame member, is adopted. This can be easily dealt with by replacing the receiving frame member. In the round long object holding device according to claim 6, by arranging a lower buffer layer and an upper buffer layer on the upper surface and the lower surface of the inward protruding member respectively, the long object at the end of the lower layer is formed. Can be achieved and the longest object at the end of the upper layer can be positioned, and the risk of damaging the longest object at the end can be prevented.

According to the round long object holding device of claim 7,
As the cushioning member, a long object receiving frame member including a lateral deviation preventing portion that prevents lateral deviation of a round long object at predetermined intervals is integrally provided on the upper surface. In the case of stacking and accommodating long objects of different lengths, it is possible to easily cope with them by using a cushioning member integrally having a long object receiving frame member adapted to the outer diameter of the long objects.

In the round long object holding device according to the present invention, as the side frame member, there is further provided a side frame auxiliary member which is removably connected to the extension, so that the number of stacked long objects can be increased. The height of the long object storage frame can be easily changed according to the above.

[0018]

Embodiments will be described in detail below with reference to the accompanying drawings showing embodiments. FIG. 1 is a schematic perspective view showing a state in which a plurality of round long objects (hereinafter simply referred to as long objects) are held by a round long object holding device of the present invention, and FIG. 2 is a line II-II in FIG. FIG. 3 is a cross-sectional view, in which a plurality of rows and a plurality of stages of long objects 1 are held at predetermined positions near both ends by a long object holding device 2 and integrated as a whole. The holding position by the long object holding device 2 is such that the bending of the long object 1 as a whole is minimized and the long object 1 is optimally balanced during the stacking work, that is, from both ends. It is set at a position separated by a predetermined distance. However, if necessary, the long object holding device 2 can also hold a predetermined position near the center.

Next, the long object holding device 2 will be described in detail with reference to FIG. The long object holding device 2 includes a highly rigid bottom frame member 21, a pair of side frame members 22, and an upper frame member 2.
3 is a rectangular frame body composed of 3 and 3, and the long object receiving frame member 24 having lateral deviation preventing projections 24a for preventing lateral deviation of the long object 1 at predetermined intervals is removed from the upper surface of the bottom frame member 21. It is installed as possible. Further, it has a long object pressing frame member 26 to which downward pressing force is applied by a pressing member 25 provided at a predetermined position of the upper frame member 23. The long object pressing frame member 26 has downward lateral deviation preventing projections 26a that prevent lateral deviation of the long object 1 at predetermined intervals. Further, a cushioning member 27 located below the elongated object 1 at each stage is provided detachably. As the buffer member 27, for example, a rope made of natural fiber, synthetic fiber or the like can be exemplified. Reference numeral 22a is an inwardly projecting member detachably mounted at a predetermined position of the side frame member 22. Also 28
Are corner fittings attached to the corners of the bottom frame member 21 and the corners of the upper frame member 23, and have a configuration similar to that of a conventionally known container.

When a plurality of long objects are integrated by the round long object holding device having the above-mentioned structure, the long object receiving frame member 24 mounted on the bottom frame member 21 is positioned at the bottom layer. A plurality of long objects 1 are placed. Then, the cushioning member 27 is placed on the upper surface of the long object 1 located in the lowermost layer,
A plurality of long objects 1 constituting the second layer are placed so as to be supported by the. Next, the surplus portion of the cushioning member 27 is folded back and placed on the upper surface of the elongated object 1 constituting the second layer, and the cushioning member 2
A plurality of long objects 1 constituting the third layer are placed so as to be supported by the folded-back portion of 7. After that, a long object holding frame member 26 is provided so as to be supported by the long object 1 of the third layer,
By applying a downward pressing force to the long object pressing frame member 26 by the pressing member 27 provided on the upper frame member 23,
The long objects 1 of all layers are integrated.

The method of arranging the buffer member 27 is as follows. The end portion of the cushioning member 27 placed on the upper surface of the long object 1 located in the lowermost layer is supported on the upper surface of the inward projecting member 22a provided corresponding to the second layer, and the long member of the second layer is extended. Thing 1
The end of the cushioning member 27 placed on the upper surface of the above is located between the lower surface of the inward protruding member 22a and the longest object 1 at the end of the lowermost layer. In this state, most of the cushioning member 27 placed on the upper surface of the second-layer long object 1 has the second member.
It is placed at a position that does not hinder the stacking work of the long articles 1 in layers. Therefore, the displacement of the longest object 1 at the end of the lowermost layer is restricted by the cushioning member 27. Similarly, the third
The displacement of the long object 1 at the end of the layer is regulated by the cushioning member 27.

By performing the above-described series of operations, the long-sized products of the odd-numbered layers and the long-sized products 1 of the even-numbered layers are misaligned, and there is a certain amount of space between the long-sized products of the same layer. A gap is formed. Therefore, it is possible to prevent direct contact between the long objects, and it is possible to reduce the height as a whole due to the dislocation. FIG. 3 is a schematic side view showing a state in which the long objects 1 integrated as described above are stacked, and the positions of the long object holding devices are arranged in advance,
By integrating the corresponding corner fittings 28 with a conventionally known connecting fitting (not shown), the upper and lower tiers can be easily integrated. That is, for example, in the case of loading in the hold of a multipurpose cargo ship, as shown in FIG. 4, for example, it is possible to stack in a plurality of rows and a plurality of stages, and in addition, in the stacked state, a long piece of one block adjacent to each other can be used. Objects can be connected to each other by connecting fittings. However, one long piece that is closest to the side wall of the hull is subjected to lashing in the same manner as a conventional container, or by connecting to the side wall of the hull through the side beam 29, the load caused by rolling, pitching, etc. It can prevent collapse.

The stacking beam 30 is used for the positioning of the cargo hold on the floor surface, the vertical positioning and the connection of a long piece of a multi-tiered stack.
And it is preferable to interpose a stacking metal fitting (not shown) (see FIG. 3). In this case, since a considerably large load may be transmitted due to rolling of a cargo ship, etc., increase the number of stacks in the central part in the width direction of the hull, and It is preferable to reduce the number of stacks.

[0024]

[Embodiment 2] FIG. 5 is a vertical cross-sectional view showing another embodiment of the round long object holding device of the present invention. The difference from the above-mentioned embodiment is that the auxiliary side which is removable from the side frame member 22. Frame member 2
Only the point where 2b is attached. Therefore, in the case of this embodiment, on the plurality of long objects 1 forming the third layer,
Similar to the elongated object 1 forming the second layer and the third layer, the elongated object 1 forming the fourth layer and the fifth layer can be supported by interposing the cushioning members 27, respectively.

As the connecting member for connecting the auxiliary side frame member 22b, a conventionally known connecting member such as a fastener or a wedge can be adopted.

[0026]

[Embodiment 3] FIG. 6 is a vertical cross-sectional view showing still another embodiment of the round long object holding device of the present invention. The difference from the above embodiment is that instead of the buffer member 27, a long object receiver is provided. Frame member 2
The cushioning member 32 is provided on the lower surface of the intermediate frame member 31 having the same configuration as that of No. 4.
It is only the point that the partition member 33 that is integrally provided with is provided.

Therefore, in the case of this embodiment, the long object 1 is supported and positioned by the long object receiving frame member 24 or the partition member 33 for each layer. Further, by preparing in advance the partition member 33 that can be adapted to the long objects 1 having various outer diameters, it is possible to easily deal with stacking of various kinds of long objects 1. Of course, in the layer supporting the elongated object 1 having a remarkably small diameter, the partition member 33
Insert the long object 1 into the space between them only through the cushioning member 34.
It is also possible to house them in layers.

The present invention is not limited to the above-described embodiment, and for example, the long object receiving frame member 24 having the lateral deviation preventing projections 24a between the adjacent long objects is adopted. In addition to the above, various design changes can be made without departing from the scope of the present invention.

[0029]

As described above, according to the first aspect of the present invention, a plurality of long objects can be integrated as a whole and the whole is housed in the long object housing frame. It is possible to perform stacking work, improve workability, and connect the long object storage frames to each other at the time of stacking by mounting the corner metal fittings of a normal container to the long object storage frames. Can be easily achieved, and the space between the long objects housed in the long object housing frame can be minimized, so that the space utilization efficiency can be enhanced.

According to the second aspect of the present invention, the height can be reduced when the round long objects are stacked, and a necessary space can be secured between the long objects in the same layer without providing a special member. There is a unique effect. According to the invention of claim 3, the positioning of the longest object at the end of the lower layer,
And the positioning of the longest object at the end of the upper layer can be achieved,
It has a peculiar effect that the risk of damaging the longest object at the end can be prevented.

According to the fourth aspect of the present invention, since a plurality of long objects can be integrated as a whole and the whole can be accommodated in the long object storage frame, the whole operation can be carried out as one lump. It is possible to improve the workability, and by attaching the corner metal fittings of a normal container to the long object storage frame, it is possible to easily achieve the connection between the long object storage frames during stacking, Furthermore, since the space between the long objects housed in the long object housing frame can be minimized, a unique effect that the space utilization efficiency can be improved is exhibited.

The invention according to claim 5 has a peculiar effect that even in the case of holding a long object having a remarkably different outer diameter to the extent that it cannot be dealt with as it is, it can be easily dealt with by replacing the long object receiving frame member. Play. The invention of claim 6 is
A unique effect that the positioning of the longest object at the end of the lower layer and the positioning of the longest object at the end of the upper layer can be achieved, and the risk of damaging the longest object at the end can be prevented. Play.

According to a seventh aspect of the present invention, even when long objects having different outer diameters are stacked and accommodated in the long object storage frame, a long object receiving frame member adapted to the outer diameter of the long object is provided. There is a unique effect that it can be easily dealt with by using an integrally provided cushioning member. The invention according to claim 8 has a unique effect that the height of the long object storage frame can be easily changed according to the number of stacked long objects.

[Brief description of drawings]

FIG. 1 is a schematic perspective view showing a state in which a plurality of round long objects are held by a round long object holding device of the present invention.

FIG. 2 is a sectional view taken along line II-II of FIG.

FIG. 3 is a schematic side view showing a state in which long products that have been integrated are stacked.

FIG. 4 is a schematic vertical cross-sectional view showing a state in which a multi-purpose cargo ship is stacked in multiple rows and multiple stages in a hold.

FIG. 5 is a vertical sectional view showing another embodiment of the round long object holding device of the present invention.

FIG. 6 is a vertical sectional view showing still another embodiment of the round long object holding device of the present invention.

FIG. 7 is a vertical sectional view schematically showing the configuration of a conventional round long object holding device.

[Explanation of symbols]

 1 Round Long Object 2 Long Object Holding Device 21 Bottom Frame Member 22 Side Frame Member 22a Inward Projecting Member 22b Auxiliary Side Frame Member 23 Upper Frame Member 24 Long Object Receiving Frame Member 24a Side Displacement Prevention Projection 25 Pressing Member 26 Length Scale object holding frame member 26a Lateral deviation prevention protrusion 27 Buffer member 31 Intermediate frame member 31a Lateral deviation prevention protrusion 32 Buffer member

Claims (8)

[Claims] 1. A long object storage frame (2) comprising a bottom frame member (21), a side frame member (22) and an upper frame member (23).
An elongated object receiving frame member (24) having lateral deviation preventing portions (24a) for preventing lateral deviation of the round elongated object (1) is provided on the bottom frame member (21) of the long object receiving member (24) at predetermined intervals. On the frame member (24), a plurality of round long objects (1) forming the lowermost layer are supported in a state orthogonal to the long object receiving frame member (24), and a plurality of round long objects forming the lowermost layer. A plurality of round long objects (1) are supported on the object (1) with buffer layers (27) and (32) interposed, and a plurality of round objects with the buffer layers (27) and (32) interposed. After the support of the long object (1) is repeated a necessary number of times, the long object pressing frame member (26) having the lateral deviation prevention portion (26a) for preventing lateral deviation of the round long object (1) is provided at predetermined intervals. The long object pressing frame member (26) is supported downward by the pressing member (25) provided on the upper frame member (23) and all round Round long object stacking and holding method, characterized in that the long objects (1) are integrated and the long objects (1) integrated by the long object storage frame (2) are stacked and held as one lump. . 2. The round long object stacking according to claim 1, wherein a plurality of round long objects (1) of each layer are supported in a staggered manner with a plurality of round long objects (1) of an adjacent layer. Retention method. 3. An inwardly projecting member (22a) corresponding to an even-numbered elongated material layer is detachably provided at a predetermined position of the side frame member (22), and is located on the lower surface of the even-numbered elongated material layer. By supporting the end portion of the buffer layer (27) to the upper surface of the inward projecting member (22a), a round elongated object supporting recess of the upper layer is formed, which is located on the upper surface of the even-numbered elongated object layer. The round elongated member according to claim 1 or 2, wherein a lower round elongated object positioning recess is formed by positioning an end of the buffer layer (27) below the inwardly projecting member (22a). How to store and store goods. 4. A round elongated object storage frame (2) composed of a bottom frame member (21), side frame members (22) and an upper frame member (23), and is mounted on the bottom frame member (21). Further, a lateral deviation prevention unit (24) for preventing lateral deviation of a round long object at predetermined intervals.
a long object receiving frame member (24) having a), and cushioning members (27) (32) interposed between round long object layers supported in a plurality of stages on the long object receiving frame member (24). A long object holding frame member (26) having a lateral deviation prevention portion (26a) for preventing lateral deviation of the round long object (1) at predetermined intervals, which is in contact with the upper surface of the uppermost round long object (1). , The upper frame member (2
3) A long object holding frame member (26) provided at a predetermined position.
And a pressing member (25) for pressing down the round long object holding device. 5. The round long object holding apparatus according to claim 4, wherein the long object receiving frame member (24) is detachably mounted on the bottom frame member (21). 6. The side frame member (22) has an inwardly projecting member (22a) corresponding to the even-numbered elongated material layers detachably, and is provided on the lower surface of the even-numbered elongated material layers. The end of the buffer layer (27) located is an inward protruding member (22a).
Of the buffer layer (27) which is supported on the upper surface of the even-numbered elongated material layer and which is located on the upper surface of the even-numbered elongated material layer, has an inward protruding member (22
The round long object holding device according to claim 4 or 5, which is located below a). 7. A cushioning member (32) integrally has a long object receiving frame member (31) including a lateral deviation prevention portion (31a) for preventing lateral deviation of a round long object at predetermined intervals on the upper surface thereof. The round long object holding device according to any one of claims 4 to 6. 8. The round length according to claim 4, wherein the side frame member (22) further has a side frame auxiliary member (22b) removably connected to the extension. Scale holding device.