JPH05319524A - 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 2. The self weight of the coil housed on the hanger 2 is transmitted to a coil receiving post 1 from the hanger 2 and is transmitted to the foundation under the post. In a case in which horizontal force is generated due to an earthquake or the like, the horizontal force is transmitted to the coil receiving posts 1, and then, the force in a short side direction is transmitted to a horizontal structure surface provided at every hanger determined step, and then, is transmitted to a perpendicular structure surface. The horizontal force is distributed to the frame whole, and the horizontal force can be resisted with the warehouse rack hole, and functional sharing is such that the weight of a coil is alloted to a coil receiving post 1 and horizontal force at the time of an earthquake or the like is alloted to a perpendicular structure surface. The force in a long side direction is transmitted to first perpendicular braces 7 provided at coil receiving posts 1 and first lattice posts 3, and the horizontal force can be resisted with the warehouse rack whole in the same way as in the case of the force in the short side direction.

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 nearly 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. 8 is a perspective view showing an example of a conventional coil storage warehouse, FIG. 9 is a perspective view showing a portion for storing coils, and FIG.
Is a front view showing a state where the coil is stored, and FIG. 11 is FIG.
12 is a sectional view taken along line FF of FIG. 10, and FIG. 12 is a sectional view taken along line GG of FIG.

As shown in the drawing, a conventional coil storage warehouse 18 has a plurality of vertical columns 19 arranged in a row at predetermined intervals, and a plurality of vertical columns 19 connected to the columns 19 to provide a predetermined level in the height direction. It is constructed by a skeleton structure composed of a plurality of horizontal beams 20 that are horizontally provided at intervals. Coil storage warehouse 18
Is a passage 14 through which the stacker crane 13 travels,
It has a row of coil shelves 15 for storing coils three-dimensionally, and is configured so that the coil shelves 15 are located on both side surfaces of one passage 14, respectively. In the example shown in FIG. 8, the coil storage warehouse 18 has three passages 14 and six rows of coil shelves 15.

Between the pillars 19 and 19, the "b" shaped shelf frame 16,
The 16 are set horizontally in pairs. The shelf frame 16 has a space sufficient for mounting the coil 17, and is three-dimensionally arranged vertically and horizontally to form the coil shelf 15.
The coil 17 is a side 16a of the shelf frame 16 which is close to the shelf frame 16 at a predetermined distance.
, 16a. 21 is a vertical brace and 22 is a horizontal brace.

The stacker crane 13 is free to travel along the passage 14. Further, the stacker crane 13 has a lifting platform that can be raised and lowered and a coil moving mechanism,
It has a function of traveling 14 and moving in the height direction to carry a coil and placing it on a shelf frame (the above is referred to as "prior art 1"). According to the prior art 1, the coil 17 can be stored three-dimensionally.

[0006]

As described above, the prior art 1 has two shelves 16 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 16a and 16a 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 prior art 1, there is a problem that it is difficult to set the distance between the sides 16a 1 and 16a 2 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 based on the above-mentioned findings, and the coil receiving columns arranged at a predetermined interval from each other and the ratio of one to the predetermined number of the coil receiving columns. A first lattice column provided in the same row as the coil receiving column, a hanger for horizontally hooking the coil receiving column horizontally at a predetermined interval from each other, and the hanger of the first lattice column. A second lattice pillar provided on the installation side, a first horizontal beam connected horizontally to the coil receiving pillar and the first lattice pillar, and a first horizontal beam connected to the second lattice pillar. The second horizontal beam provided in parallel and at the same height, the first vertical brace provided by connecting the coil receiving column and the first lattice column to each other, the first lattice column and the second lattice column, Be connected to each other A second vertical braces which are provided, and it has the characteristics to be composed of the first crossbeam and the horizontal braces provided the second cross beams are connected to each other.

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 perspective view showing the overall configuration, FIG. 3 is a view taken in the direction of arrow E in FIG.
4 is a sectional view taken along the line AA of FIG. 3, FIG. 5 is a sectional view taken along the line BB of FIG. 3, FIG. 6 is a sectional view taken along the line CC of FIG. 3, and FIG.
It is a D line sectional view. FIG. 1 is a view of the coil shelf viewed from the passage side of the stacker crane. In FIG. 2, L indicates the short side and H indicates the long side.

As shown in the drawings, a plurality of coil support posts 1
And the 1st lattice pillar 3 is arranged at a predetermined interval. The first lattice columns 3 are provided in the same row at a ratio of one to five coil receiving columns. A plurality of first transverse beams 5 are horizontally provided in the coil receiving column 1 and the first lattice column 3 at predetermined intervals in the height direction so as to be coupled to the coil receiving column 1 and the first lattice column 3. ing. The coil receiving column 1 and the first lattice column 3 are provided with a first vertical brace 7 which connects the coil receiving column 1 and the first lattice column 3 to each other. Coil receiving post 1, first lattice post 3 and first
A vertical structure is formed by the vertical braces 7. A plurality of hangers 2 are provided on each of the coil support columns 1 at predetermined intervals in the height direction, in a direction orthogonal to the first cross beam 5,
It is provided horizontally with its tip protruding inward (toward the passage 14). The hangers 2 are regularly arranged vertically and horizontally to form coil shelves 15.

Hanger installation side of the first lattice pillar 3 (passage 14
The second lattice pillar 4 is provided on the side). The second lattice columns 4 are provided with a plurality of second horizontal beams 6 which are connected to the second lattice columns 4 in parallel with the first horizontal beams 5 and at the same height. A second vertical brace 8 is provided on the first lattice pillar 3 and the second lattice pillar 4 by connecting the first lattice pillar 3 and the second lattice pillar 4 to each other. First Lattice Pillar 3, Second
A vertical construction surface is formed by the lattice columns 4 and the second vertical braces 8.

The first horizontal beam 5 and the second horizontal beam 6 are connected to each other and the horizontal brace 9 is connected to the first horizontal beam 5 and the second horizontal beam 6.
Is provided. A first horizontal beam 5, a second horizontal beam 6 and a horizontal brace 9 form a horizontal construction surface. The horizontal structure is provided for every predetermined step, such as every two steps or one step of the hanger.

10 is a first lattice pillar 3 and a second lattice pillar 4,
Alternatively, a third connecting the coil receiving column 1 and the second horizontal beam 6
It is a horizontal beam.

The upper ends of the first lattice post 3 and the second lattice post 4 project above the upper ends of the coil receiving posts 1.
At the upper part of the first lattice pillar 3 and the second lattice pillar 4, a first cross beam 5 is formed.
The top lattice beam 11 is provided horizontally in a direction orthogonal to
A vertical structure surface is formed by the top lattice beam 11 and the second vertical brace 8. A top girder 12 is provided on the upper end of the coil receiving column 1 in parallel with the first transverse beam 5.

[0016]

The coil 17 is stored by hooking the hollow portion of the coil 17 by the stacker crane 13 on the hanger 2 protruding inward (on the side of the passage 14) from the coil receiving column 1. The own weight of the coil 17 stored in the hanger 2 is transmitted from the hanger 2 to the coil receiving column 1 and is also transmitted to the foundation under the column.

When a horizontal force is generated due to an earthquake or the like, the horizontal force is transmitted to the coil receiving column 1 and then the short side (L) direction is transmitted to the hanger in two steps or horizontal steps provided for each step. , Then transmitted to the vertical structure. The vertical structure is the first
The ramen structure is composed of the lattice columns 3, the second lattice columns 4 and the top lattice beams 11, and the horizontal force is distributed to the entire frame, so that the entire warehouse rack can resist the horizontal force. In this way, the weight of the coil is the coil support column 1, and the horizontal force during an earthquake or the like is the vertical structure surface, which is a structural type in which the functions are shared.

The direction of the long side is transmitted to the first vertical brace 7 provided on the coil receiving column 1 and the first lattice column 3, and as in the direction of the short side, horizontal force can be resisted in the entire warehouse rack.

In the warehouse of the present invention, when the number of passages 14 is 3, the number of coil shelves 15 is 6 and the number of coil shelves is 8, it is possible to store a coil having a weight of 3 tons.
The dimensions of each member are hanger size: 150 × 150 × 4.5 (m
m), coil support column, lattice column size: 350 x 350 x 12 (m
m).

[0020]

As described above, according to the present invention, the following useful effects are brought about. Compared to general racks, the number of parts is small, and it is easy to construct because it can be produced at the factory and assembled on site. Since there are no columns on the left and right of the coil, the frontage dimension can be smaller than that of a general rack. Compared to a rack warehouse of the same type, the size of the coil receiving column and the lattice column can be reduced, and the weight of the steel material can be reduced.

[Brief description of drawings]

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

FIG. 2 is a perspective view showing the overall configuration of the present invention.

FIG. 3 is a view on arrow E of FIG.

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

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

FIG. 6 is a sectional view taken along line CC of FIG.

FIG. 7 is a sectional view taken along line DD of FIG.

FIG. 8 is a perspective view showing an example of a conventional coil storage warehouse.

FIG. 9 is a perspective view showing a portion for storing a coil.

FIG. 10 is a front view showing a state in which a coil is stored.

11 is a sectional view taken along line FF of FIG.

12 is a sectional view taken along line GG of FIG.

[Explanation of symbols]

 1 Coil Support Column 2 Hanger 3 First Lattice Column 4 Second Lattice Column 5 First Horizontal Beam 6 Second Horizontal Beam 7 First Vertical Brace 8 Second Vertical Brace 9 Horizontal Brace 10 Third Horizontal Beam 11 Top Lattice Beam 12 Top Beam 13 Stacker Crane 14 Aisle 15 Coil shelving 16 Shelf frame 16a Side 17 Coil 18 Coil storage warehouse 19 Pillar 20 Cross beam 21 Vertical brace 22 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 coil receiving column arranged at a predetermined interval from each other, and a first lattice column provided in the same row as the coil receiving column at a ratio of one to a predetermined number of the coil receiving columns,
A hanger for horizontally hooking the coil, which is horizontally provided at a predetermined interval from each other on the coil receiving column, a second lattice column provided on the hanger installation side of the first lattice column, the coil receiving column, and A first horizontal beam connected to the first lattice pillar and horizontally provided, a second horizontal beam connected to the second lattice pillar and provided in parallel with and at the same height as the first horizontal beam, and the coil receiver. A first vertical brace provided by connecting a pillar and the first lattice pillar to each other, a second vertical brace provided by connecting the first lattice pillar and the second lattice pillar to each other, and the first horizontal beam And a horizontal brace provided by connecting the second horizontal beams to each other, a warehouse for storing coils.