JPH05319525A - Warehouse for housing coil - Google Patents

Abstract

PURPOSE:To provide a warehouse which can house coils with a high efficiency regardless of coil outer diameters. CONSTITUTION:A coil is housed by hanging the hollow portion of the coil on a hanger 11. The perpendicular load of the coil hung on the hanger 11 is supported by a perpendicular structure in a plane containing the hanger 11. Horizontal load at the time of an earthquake or the like exists in a surface that meets at right angles with a hanger 11, and is transmitted to the foundation by means of a first perpendicular brace 7, a second perpendicular brace 8 and a third perpendicular brace 9. A horizontal brace 10 is even with a hanger 11, and acts effectively as a buckling stopper for a first post 2 and a second post 3, and also as a retaining material for a horizontal structure surface.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a warehouse for three-dimensionally storing a coil having a hollow portion or an equivalent product with high storage efficiency.

[0002]

2. Description of the Related Art For example, an iron plate coil having a thickness of several mm is
Usually, it has a hollow portion in its central portion. The coil has an outer diameter and a length of about 1.2 m, and its weight reaches 3 tons. Conventionally, a three-dimensional warehouse has been used in order to efficiently store a large heavy object such as a coil. 6 is a perspective view showing an example of a conventional coil storage warehouse, FIG. 7 is a perspective view showing a portion for storing coils, FIG. 8 is a front view showing a state in which the coils are stored, and FIG. 9 is D of FIG. −
FIG. 10 is a sectional view taken along line D-E, and FIG. 10 is a sectional view taken along line EE in FIG.

As shown in the drawings, a conventional coil storage warehouse 1 has a plurality of vertical columns 17 provided in a row at predetermined intervals, and a plurality of vertical columns 17 are connected to the columns 17 to provide a predetermined vertical direction. It is constructed by a frame structure composed of a plurality of horizontal beams 18 which are horizontally provided at intervals. Coil storage warehouse 1
Is the passage 12 through which the stacker crane 15 travels,
It has a row of coil shelves 13 for storing coils three-dimensionally, and is configured so that the coil shelves 13 are located on both side surfaces of one passage 12, respectively. In the example shown in FIG. 6, the coil storage warehouse 1 has three passages 12 and six rows of coil shelves 13.

As shown in FIGS. 6 to 10, between the pillars 17 and 17, two "b" -shaped shelf frames 19 and 19 are horizontally provided in pairs. The shelf frame 19 has a space sufficient for mounting the coil 16 and is three-dimensionally arranged vertically and horizontally to form the coil shelf 13. The coil 16 is placed on the sides 19a 1 and 19a 2 of the shelf frame 19 which are close to each other with a predetermined distance.
20 is a vertical brace and 21 is a horizontal brace.

The stacker crane 15 is free to travel along the passage 12. Furthermore, the stacker crane 15 has a lifting platform that can be raised and lowered and a coil moving mechanism,
It has a function of traveling 12 and moving in the height direction to carry a coil and placing it on the shelf frame 19 (the above is referred to as "prior art 1"). According to the prior art 1, the coil 16 can be stored three-dimensionally.

[0006]

As described above, the prior art 1 has two shelves 19 for storing one coil.
Therefore, the number of members is large and the structure is complicated.
Also, depending on the size of the coil to be stored, for example,
If the outer diameter of the coil is small, the coil will fall from between the sides 19a and 19a and cannot be stored. On the other hand, if the outer diameter of the coil is too large, stability will deteriorate and it will be dangerous. As described above, in the related art 1, there is a problem that it is difficult to set the distance between the sides 19a and 19a, and the size of the coil to be stored is limited.

Therefore, an object of the present invention is to make it possible to store a coil with a simpler structure than the conventional one, with high storage efficiency regardless of the outer diameter of the coil, and to have a high resistance to earthquakes and the like. To provide a storage warehouse.

[0008]

Means for Solving the Problems The inventors of the present invention have conducted extensive studies to solve the above problems. As a result, a hanger is provided on the coil shelf instead of the shelf frame, and by hooking the hollow part of the coil on this hanger, regardless of the outer diameter of the coil,
We have found that the coil can be stored with high storage efficiency.

The warehouse for storing coils according to the present invention is made on the basis of the above-mentioned findings. The first pillars are arranged at a predetermined distance from each other, and the first pillars are arranged at a predetermined distance from each other. Second pillars arranged in the vicinity, first horizontal beams connected to the first pillars and horizontally provided, and second pillars connected to the second pillars and provided in parallel with and at the same height as the first horizontal beams Second
A horizontal beam, a hanger for hooking a coil, which is horizontally provided on the first pillar and / or the second pillar at a predetermined interval from each other, and the hanger between the first pillar and the second pillar. A third horizontal beam horizontally provided orthogonal to the first horizontal beam, a first vertical brace provided by connecting the first columns to each other, and a second vertical brace provided by connecting the second columns to each other.
A vertical brace, a third vertical brace provided by connecting the first pillar and the second pillar, and the first parallel to each other
A horizontal brace provided by connecting a horizontal beam and the second horizontal beam, and a top portion that is connected to upper ends of the first and second columns and is horizontally provided in a direction parallel to and orthogonal to the first horizontal beam. It is characterized by being composed of a large beam.

Next, the present invention will be described with reference to the drawings. FIG. 1 is a partial perspective view showing an embodiment of the present invention,
2 is a view taken in the direction of arrow C in FIG. 1, FIG. 3 is a sectional view taken along line AA of FIG.
4 is a sectional view taken along the line BB of FIG. 2, and FIG. 5 is a schematic partial perspective view showing the entire structure. FIG. 1 is a view of the coil shelves as seen from the passage side of the stacker crane, showing the first, second and third coil shelves.
Only a part of the vertical brace and a part of the horizontal brace are shown in the figure, and the remaining brace is omitted.

As shown in the drawing, a plurality of first pillars 2 are arranged at a predetermined interval. In the vicinity of the first pillar 2, a plurality of second pillars 3 are arranged at a predetermined interval. The rows of the first columns 2 and the rows of the second columns 3 are arranged in parallel with each other. The first pillar 2 is provided with a plurality of first transverse beams 4 connected to the first pillar 2 at predetermined intervals in the height direction. A plurality of second cross beams 5 are connected to the second pillar 3 at predetermined intervals in the height direction, and the first pillar 3 is connected to the first pillar 3.
It is provided in parallel with the horizontal beam 4 and at the same height.

A plurality of hangers 11 are provided on each of the first pillar 2 and the second pillar 3 at a predetermined interval in the height direction, in the direction orthogonal to the first horizontal beam 4 and the second horizontal beam 5 and at the same height. , The tip of which is projected inward (toward the passage 12) and is provided horizontally. The hangers 11 are regularly arranged to form coil shelves 13. As shown in FIG. 5, the hanger 11 is not provided on the first pillar 2 or the second pillar 3, which is the wall surface portion of the coil storage warehouse 1. That is, in the wall surface part,
The hanger 11 may be provided only on the inner pillar.

The first pillar 2 is provided between the first pillar 2 and the second pillar 3.
And the second pillar 3 are connected to each other, and a third horizontal beam 6 is provided horizontally and at the same height as the hanger 11.

The first pillar 2 is provided with a first vertical brace 7 connecting the first pillars 2 to each other. Second pillar 3
A second vertical brace 8 is provided on each of the second pillars 3 by connecting the second pillars 3 to each other. The vertical structure surface is formed of these.

The first pillar 2 and the second pillar 3 are provided with a third vertical brace 9 which connects the first pillar 2 and the second pillar 3 to each other. As a result, a vertical joint surface is formed for each installation position of the first pillar 2 (second pillar 3).

A horizontal brace 10 is formed by connecting the first horizontal beam 4 and the second horizontal beam 5 to each other on the first horizontal beam 4 and the second horizontal beam 5.
Is provided. As a result, a horizontal construction surface is formed for each step of the hanger 11.

At the upper ends of the first pillar 2 and the second pillar 3, the first pillar
Top girders 14 are provided horizontally connected to the upper ends of the columns 2 and the second columns 3 in a direction parallel to and orthogonal to the first horizontal beam 4.

In the coil storage warehouse 1 of this embodiment, as shown in FIG. 5, three passages 12 through which the stacker crane 15 travels and six rows of coils 16 for three-dimensionally storing the coils 16 are provided. It has a row of shelves 13.

[0019]

The hollow 16 of the coil 16 is hooked by the stacker crane 15 on the hanger 11 projecting inward (the passage 12) from the first pillar 2 and the second pillar 3 to store the coil 16.
The vertical load of the coil 16 hooked on the hanger 11 is supported by the vertical frame structure in the plane including the hanger 11.

A horizontal load such as during an earthquake is transmitted to the foundation by the first vertical brace 7, the second vertical brace 8, and the third vertical brace 9 in the plane orthogonal to the hanger 11. The horizontal brace 10 is at the same height as the hanger 11 and effectively acts as a buckling stopper for the first pillar 2 and the second pillar 3 and as a holding member for the horizontal construction surface.

[0021]

As described above, according to the present invention, the following useful effects are brought about. Compared to general racks, the number of members is small, and it can be manufactured in the factory and assembled at the site, and cost can be reduced. The space between the first pillar and the second pillar can be used as a walkway space.

[Brief description of drawings]

FIG. 1 is a partial perspective view showing an embodiment of the present invention.

FIG. 2 is a view on arrow C in FIG.

3 is a sectional view taken along the line AA of FIG.

4 is a sectional view taken along line BB of FIG.

FIG. 5 is a schematic partial perspective view showing the overall configuration of the present invention.

FIG. 6 is a perspective view showing an example of a conventional coil storage warehouse.

FIG. 7 is a perspective view showing a portion for storing a coil.

FIG. 8 is a front view showing a state in which a coil is stored.

9 is a sectional view taken along line DD of FIG.

10 is a cross-sectional view taken along the line EE of FIG.

[Explanation of symbols]

 1 Warehouse for storing coil 2 1st pillar 3 2nd pillar 4 1st horizontal beam 5 2nd horizontal beam 6 3rd horizontal beam 7 1st vertical brace 8 2nd vertical brace 9 3rd vertical brace 10 Horizontal brace 11 Hanger 12 Passage 13 Coil rack 14 Top girder 15 Stacker crane 16 Coil 17 Pillar 18 Cross beam 19 Shelf 19a Side 20 Vertical brace 21 Horizontal brace.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Yasuhiko Iida 1-2-1, Marunouchi, Chiyoda-ku, Tokyo Japan Steel Pipe Co., Ltd. (72) Norimasa Nakamura 1-2-1 Marunouchi, Chiyoda-ku, Tokyo Date Inside the Steel Pipe Co., Ltd. (72) Masaru Yoshida Inventor, Marunouchi 1-2-2, Chiyoda-ku, Tokyo Inside Steel Pipe Corporation (72) Inventor Takayuki Ikeda 1-2-1 Marunouchi, Chiyoda-ku, Tokyo Japan Steel Pipe Incorporated (72) Inventor Hiroyuki Fujiwara 1-2-1, Marunouchi, Chiyoda-ku, Tokyo Nihon Steel Tube Co., Ltd.

Claims (1)

[Claims] 1. A first device arranged at a predetermined interval from each other.
A pillar, a second pillar arranged in the vicinity of the first pillar at a predetermined distance from each other, a first horizontal beam horizontally connected to the first pillar, and connected to the second pillar A second horizontal beam provided in parallel with and at the same height as the first horizontal beam, and a hanger for horizontally hooking a coil provided on the first column and / or the second column with a predetermined space therebetween. A third horizontal beam horizontally provided between the first column and the second column and orthogonal to the first horizontal beam, and a first vertical brace provided by connecting the first columns to each other. A second vertical brace provided by connecting the second pillars to each other, a third vertical brace provided by connecting the first pillar and the second pillar, and the first horizontal beam parallel to each other A horizontal brace connected to the second horizontal beam and upper ends of the first pillar and the second pillar Coupled with the first crossbeam and parallel and coil storage warehouses, characterized in that it is constituted by a top girder provided horizontally in orthogonal directions.