JPH05319526A - 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 is transmitted to a center horizontal force resisting brace structure through a horizontal brace 10. The horizontal brace 10 is even with the hanger 11, and acts effectively as a buckling stopper for a first post 2, a second post 3, and a third post 4 or 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 outer diameter and length of the coil are close to 1.2 meters, 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. The second pillars arranged in the vicinity, the third pillars arranged between the first pillars and the second pillars at a predetermined distance from each other, and the third pillars horizontally connected to the third pillars. Between a first 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 between the first pillar and the second pillar. A second horizontal beam that is horizontally provided orthogonal to the first horizontal beam,
A first vertical brace provided by connecting the third pillars to each other, a second vertical brace provided by connecting the first pillar and the second pillar, and having the same height as the first horizontal beam. A horizontal brace provided at a position to connect the first pillar and the second pillar, and the first pillar, the second pillar, and the third pillar.
It is characterized in that it is connected to the upper end of the pillar and is constituted by the first horizontal beam and a top girder horizontally provided in parallel and orthogonal directions.

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 shelf viewed from the passage side of the stacker crane, in which only a part of the first and second vertical braces and a part of the horizontal braces are shown, and the remaining braces are omitted. is doing.

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. First
A plurality of third pillars 4 are arranged between the pillars 2 and the second pillars 3 at predetermined intervals. The rows of the first columns 2, the rows of the second columns 3, and the rows of the third columns 4 are arranged in parallel with each other. Third
The pillar 4 is provided with a plurality of first transverse beams 5 connected to the third pillar 4 at predetermined intervals in the height direction.

A plurality of hangers 11 are provided in each of the first pillar 2 and the second pillar 3 at predetermined intervals in the height direction, and the tips of the hangers 11 are arranged in the direction orthogonal to the first cross beam 5 and at the same height. (aisle
It is installed horizontally by projecting to (12 side). Hanger
11 are regularly arranged to form a coil shelf 13. As shown in FIG. 5, the first pillar 2 is not required on the wall surface of the coil storage warehouse 1, and the hanger 11 is provided only on the second pillar 3.

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 second cross beam 6 is provided horizontally and at the same height as the hanger 11.

A first vertical brace 7 is provided on the third pillar 4 by connecting the third pillars 4 to each other to form a vertical joint surface. In this embodiment, the first vertical braces 7 are provided every other section, as shown in FIG.

The first pillar 2 and the second pillar 3 are provided with a second vertical brace 8 which connects the first pillar 2 and the second pillar 3 to each other. As a result, the first pillar 2 (the second pillar 3, the third pillar 3
A vertical structure surface is formed at each installation position of the pillar 4).

A first cross beam 5 is attached to the first pillar 2 and the second pillar 3.
A horizontal brace 10 is provided by connecting the first pillar 2 and the second pillar 3 to each other at each height where the (hangers 11) are provided. As a result, a horizontal construction surface is formed for each step of the hanger 11.

The upper ends of the first pillars 2, the second pillars 3 and the third pillars 4 are connected to the upper ends of the first pillars 2, the second pillars 3 and the third pillars 4 in a direction parallel to the first cross beam 5. And a top girder 14 is provided horizontally in the orthogonal direction.

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 coil 16 is stored by hooking the hollow portion of the coil 16 with the stacker crane 15 on the hanger 11 projecting inward (on the side of the passage 12) from the first pillar 2 and the second pillar 3.
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 an earthquake is transmitted to the central horizontal force resistance brace frame via the horizontal brace 10. The horizontal brace 10 is at the same height as the hanger 11 and effectively acts as a buckling stop for the first pillar 2, the second pillar 3, and the third pillar 4 or as a holding member for a 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. Since there is sufficient space near the hanger, there is little support for coil handling.

[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 Coil storage warehouse 2 1st pillar 3 2nd pillar 4 3rd pillar 5 1st horizontal beam 6 2nd horizontal beam 7 1st vertical brace 8 2nd vertical brace 10 Horizontal brace 11 Hanger 12 Passage 13 Coil shelf 14 Top girder 15 Stacker Crane 16 Coil 17 Pillar 18 Crossbeam 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 near the first pillar at a predetermined distance from each other, and a third pillar arranged between the first pillar and the second pillar at a predetermined distance from each other A first horizontal beam horizontally connected to the third pillar, and a hanger for horizontally hooking a coil, which is horizontally provided at a predetermined distance from each other on the first pillar and / or the second pillar. When,
A second 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 third column to each other; A second vertical brace provided by connecting the first pillar and the second pillar;
A horizontal brace provided at the same height as the first horizontal beam by connecting the first pillar and the second pillar;
A coil storage warehouse, which is configured by a column, a top girder coupled to the upper ends of the second column and the third column and horizontally provided in the parallel direction and the orthogonal direction with the first transverse beam. .