JP2000272724A - High-rise shelf facility with fire extinguishing means - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide high-rise shelf facilities with fire extinguishing means for facilitating the transportation of interrupting members to a construction site and the assembly at the construction site. SOLUTION: A nonflammable sheet 30 is arranged under a bracket device 15 located at a preset position for interrupting the upper part of a storage space 2 in horizontal. The sheet 30 can be transported to a construction site in small coiled or folded package and it is light in weight and easy to develop, facilitating assembly at a construction site. If a fire occurs, flames and smokes hit upwardly on the lower face of the sheet 30 but the nonflammable sheet 30 which is resistant to the flames and smokes can interrupt the upper part of the storage space 2 in horizontal without damage and prevents the upward flow of the flames and smokes to the upper storage space 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a three-dimensional shelf equipped with fire extinguishing means, which constitutes an automatic warehouse having an automatic fire extinguishing function, for example, in combination with an access device.

[0002]

2. Description of the Related Art Conventionally, as this kind of automatic warehouse, for example, a structure as disclosed in Japanese Patent Application Laid-Open No. Hei 10-109718 has been provided. That is, a plurality of pillars are erected at predetermined intervals, and a plurality of arms are provided on the pillars at predetermined intervals along the vertical direction, and at a predetermined height position of the pillar so as to partition the pillars vertically. A flame shut-off plate is provided, and fire extinguishing means is provided below the predetermined flame shut-off plate. The flame blocking plate has a flat plate shape or a U-shaped bent shape, and its end is fixed to an upper portion of a bracket provided on a column with a bolt, or is fixed to an upper surface or a lower surface of a brace with a bolt.

[0003]

According to the above-mentioned conventional construction, the flame shut-off plate is a rectangular plate made of steel, so that it needs to be transported appropriately to the construction site.
Further, assembly at the construction site cannot be easily performed due to its shape and weight. Therefore, an object of the present invention is to provide a three-dimensional shelf facility with fire extinguishing means that can easily transport a member to be shut off to a construction site or assemble at the construction site. .

[0004]

In order to achieve the above-mentioned object, according to the present invention, there is provided a three-dimensional shelf facility with fire extinguishing means, wherein a large number of front and rear columns are arranged in a horizontal direction. By providing the arm members protruding in the left-right direction between the front and rear columns, a shelf device is configured as a storage space above the arm members that are opposed to each other on the left and right sides, and a fire extinguishing means is incorporated in this shelf device. A plurality of the storage spaces are formed in a vertical direction, and a non-combustible sheet that horizontally blocks an upper portion of the storage space is provided below the arm device at a predetermined position. It is.

Therefore, according to the first aspect of the present invention, the non-combustible sheet can be transported to the construction site in a small size by winding or folding, and can be easily assembled at the construction site because it is light and easy to expand. I can do it. During use, for example, when a fire occurs due to the ignition of a load, etc., the flame or smoke hits the lower surface of the sheet from below, but at this time, the sheet is non-flammable and resistant to flame and smoke, so it is not damaged without damage. The upper part of the storage space or the like can be shut off horizontally to prevent flames and smoke from flowing into the upper storage space from below. Further, when a fire occurs, the fire extinguishing means automatically operates by sensing the rising hot air and the like, and water can be sprinkled toward the load.

According to a second aspect of the present invention, there is provided a three-dimensional shelf with fire extinguishing means according to the first aspect of the present invention.
The non-combustible sheet has one side fixed to the core, the sheet before arrangement is wound around the core and handled, and at the time of arrangement, the sheet is unwound from the core and the other side is It is characterized in that it can be connected to one side of an adjacent sheet.

Therefore, according to the second aspect of the present invention, the sheet can be shipped from the manufacturing plant to the construction site while being wound on the core. Furthermore, it is possible to transport the vehicle while being attached to the unitized framework. The sheet can be arranged at the construction site while being unwound from the core. According to a third aspect of the present invention, there is provided the three-dimensional shelf with fire extinguishing means according to the second aspect of the present invention, wherein the connection between the sheets is a suture connection using a non-combustible thread.

Therefore, according to the third aspect of the invention, the connection between the sheets can be easily and quickly performed by suturing with a non-combustible thread.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. As shown in FIGS. 1 and 2, the shelf device 1 includes side frame members 5 and a plurality of intermediate frame members 6 on both sides, and a left-right direction Y of these frame members 5 and 6.
The horizontal beam 7, the brace 8, the horizontal member 9, and the like, which are the connecting members that perform the connection in the above. Here the frameworks 5, 6
Are unitized.

That is, as shown in FIGS. 1 to 7, the frame members 5 and 6 are provided with a pair of front and rear columns 11 at predetermined intervals.
And a plurality of places in the vertical direction Z between the columns 11
It is connected via a lattice 13 in the front-rear direction (horizontal or inclined) X located in a space 12 formed between the columns 11. At this time, the lattice 13 is located within the width of the support 11.

[0011] Further, the support pillars 11 before and after the intermediate frame body 6.
The spaces are connected by arm members 15 projecting from both sides in the left-right direction Y. That is, the brace device 15 includes the two support columns 1.
1 and 2 are formed by arms 16 protruding in the left-right direction Y and horizontally, and arm rails 17 attached between the free ends of the arms 16 facing front and rear. In addition, the side frame 5 is provided with a brace device 15 that protrudes only on one side.

The side frame member 5 and the intermediate frame member 6 having the above-mentioned construction are used as the support 1 between the side frame member 5 and the intermediate frame member 6.
1 as a predetermined pitch P, and the left and right directions Y of the columns 11 between the intermediate frame members 6 and 6 are also set to a predetermined pitch P, so that the side frame members 5 and the intermediate frame member 6 are aligned in the left and right Y direction. And the adjacent frame bodies 5 and 6 are connected via a horizontal beam 7, a brace 8 and a horizontal member 9.

At the upper and lower ends of the column 11, flanges 18 for connecting the side frame 5 or the intermediate frame 6 in a stacked manner are provided. An adjustable landing body 19 is provided at the lower end of the column 11 corresponding to the lowermost stage, and the landing body 19 may be omitted. A mounting plate 10 for connecting the lateral beam 7 and the brace 8 is fixed to a predetermined position on the outer surface side in the front-rear direction of each support 11.

In the shelf device 1 assembled in this manner, a plurality of storage spaces 2 are formed in the vertical direction Z above the arm members 15 facing each other on the left and right. In the storage space 2, the load 58 is configured to be supported directly or via a pallet between the left and right arm members 15. Fire extinguishing means 20 is incorporated in the shelf device 1. That is, the storage space 2 is a central portion between the frame bodies 5 and 6 and the storage space 2.
A water supply pipe 21 for fire extinguishing is provided in the vertical direction by using (through) the innermost part of the pipe. The water supply pipe 21 is fixed to the brace 8 by a connecting tool or welding.

At a predetermined position in the vertical direction Z, the water supply pipe 2
1, a branch pipe 22 is connected to the lower part of the adjacent arm device 15, and a free end of the branch pipe 22 forms the space 1.
2, a sprinkler head 23 is provided.
A water shield plate (not shown) is provided above the sprinkler head 23 which is arranged away from a sheet (described later).
Is provided.

A non-combustible (flame-retardant) sheet 30 for horizontally shielding the upper part of the storage space 2 is provided below the arm device 15 at a predetermined position. Here the non-combustible sheet 3
As 0, a glass fiber sheet, a waterproof fireproof sheet used for a tent house, or the like is adopted. One side of the sheet 30 is fixed to a pipe-shaped core 31, and a non-combustible edge sheet 30 a is fixed from the core 31 in a state where one side is extended.

A core rod 32 is inserted through the core body 31 and the two 31 and 32 are configured to be rotatable relative to each other. The core rod 32 is projected from both sides of the core body 31 in the front-rear direction X, Each is supported on the column 11 side via a connecting member 33. At this time, the sheet 30 is wound around the core body 31 before being disposed horizontally and handled. That is, the sheet 30 is shipped (conveyed) from the manufacturing factory to the construction site in a state where the sheet 30 is wound around the core body 31 and compacted on the support 11 side.

The sheet 30 is unwound from the core 31 when the sheet 30 is disposed horizontally at the construction site. This rewinding can be performed lightly, easily and neatly by rotating the core body 31 with respect to the core rod 32. The other side portion 30b of the sheet 30 expanded by rewinding in this manner is
Edge sheet portion 30 which is one side portion of adjacent sheet 30
a. At this time, the connection between the sheets 30, that is, the connection between the other side portion 30b and the edge sheet 30a is made by the non-combustible yarn 3
4 by suturing.

The extension of the sheets 30 and the connection between the adjacent sheets 30 as described above are preferably carried out after the assembling of the shelf device 1 described above and before the operation of an automatic warehouse described later. The spread and connected group of sheets 30 blocks the upper part of the storage space 2 horizontally and also blocks the space 12 between the columns 11. At that time, as shown in FIG. 5, the seat 30 includes the support 11 and the water supply pipe 2 including the edge sheet portion 30a and the other side portion 30b.
It is formed so that the maximum area can be shielded while avoiding 1 or the like.

When assembling the shelf device 1 as described above, a pipe connection is also made. That is, as shown in FIG. 2, each lower end of the water supply pipe 21 arranged in the vertical direction is
Is connected via a pipe joint 39 to a main water supply pipe 38 that is piped to the floor using the lower dead space D that always occurs in
At that time, the connection can be easily and quickly made from the floor side. As shown in FIG. 8, a pair of shelves 1 having the above-described configuration are arranged side by side in a front-rear direction X with a passage 40 extending in the left-right direction Y, and along the front surface of the shelf device 1 in the passage 40. Constant path 41
A loading / unloading device 45 is provided, which is capable of traveling on the top and capable of passing a load 58 to and from the storage space 2. The loading / unloading device 45 includes a traveling body 46 and the traveling body 46.
, A post 47 which is guided by the post 47, and a loading / unloading tool 49 which is provided on the lift 48 so as to be able to move in and out in the horizontal direction.

A loading table 50 is provided outside the end of the shelf device 1.
Is provided, the automatic warehouse 55 is configured as a whole, and furthermore, the automatic warehouse equipment 56 is configured as a whole by arranging a plurality of automatic warehouses 55 with the back surfaces of the shelf devices 1 back to back. Hereinafter, the operation of the automatic warehouse facility 56 configured as described above will be described. That is, in each of the automatic warehouses 55, the target storage space 2 of the shelf device 1 is operated by a combination of the traveling motion of the traveling machine body 46, the elevation motion of the elevating table 48, and the lateral movement of the insertion / removal tool 49.
The transfer (loading / unloading) of the load 58 can be performed between the load 58 and the load receiving table 50.

When a fire occurs due to, for example, the ignition of the load 58 during such operation or nighttime operation stoppage, the rising hot air is collected in the nearest seat 30, and the temperature becomes higher than the set temperature. When the temperature rises, the sprinkler head 23 located immediately below the sheet 30 automatically ruptures and opens, and the pressure water reaching the branch pipe 22 from the main water supply pipe 38 via the water supply pipe 21 is removed. Is sprinkled from the sprinkler head 23 toward the load 58.

The uppermost storage space 2 is provided with a sprinkler head 2 provided at the upper end of the frame body 5, 6.
Watering may be performed at 3 or water may be sprayed using a fire extinguishing system arranged behind the ceiling of the building. As described above, when a fire occurs, the lower surface of the sheet 30 is exposed to flame or smoke from below. At this time, since the sheet 30 is nonflammable and resistant to flame and smoke, the sheet 30 is not damaged. The upper part, the space 12, and the like are shut off horizontally, so that flames and smoke can be prevented from flowing into the upper storage space 2 from below, so that the load 58 in the upper storage space 2 can be hardly spread.

Next, a second embodiment of the present invention will be described with reference to FIG.
It will be described based on. That is, the sheet 30 is fixed to the core body 31 at a position slightly entered from one side edge thereof, so that the one side part 30a is different from the core body 31 in the other side part 30b.
Is located on the opposite side. The other side portion 30b of the adjacent sheet 30 is connected to the one side portion 30a by sewing with a non-combustible thread 34.

Next, a third embodiment of the present invention will be described with reference to FIG.
Description will be made based on 0. That is, the sheet 30 has one side edge fixed to the core body 31, whereby the one side part 30 a is positioned on the same side as the other side part 30 b with respect to the core body 31. The sheet 30 adjacent to the one side portion 30a
The other side portion 30b is connected by sewing with a non-combustible thread 34. At this time, the sheet 30 has a two-layered shape below the core body 31.

In each of the above-described embodiments, the sheet 30 is connected by stitching with the non-combustible thread 34, but this can be done by stapling, metal wire (such as wire),
Connection by button hanging or the like may be used. In each of the above-described embodiments, the shelf device 1 that configures the automatic warehouse 55 in combination with the loading / unloading device 45 is shown.
It may be.

In each of the above-described embodiments, the seats 30 are disposed at every second stage in the storage space 2. This is because the seats 30 are disposed at each stage or a plurality of stages of three or more stages. For example, a form in which the sheet 30 is disposed everywhere may be used.
In each of the above-described embodiments, the core 31 is fixed to the sheet 30. However, the core 31 may not be provided. In this case, the sheet 30 may be folded and transported. Yes, and the extended posture is fixed to the shelf device 1 side by appropriate means.

In each of the above-described embodiments, the intermediate frame member 6 forms the arm arm device 15 in a form in which the arm arm 16 is integrated (shared) and fixed to the support 11.
This may be a form in which the arm members 16 are separated and the arm members 15 are fixed to both sides of the support 11. Also, an L-shaped rail-shaped bracket is integrated with the end of the separated arm 16,
The bracket may be fixed to the support 11 by being applied thereto.

In the above-described embodiment, the water supply pipe 21 is disposed in the deepest part of the storage space 2 in the vertical direction. May be vertically arranged, or a water supply pipe 21 may be vertically arranged on the outer surface side of the front column 11 in the front-rear direction X. Further, both front and rear columns 1 may be used.
1 on the outer surface side in the front-rear direction X,
May be arranged in the vertical direction.

In each of the above-described embodiments, the plurality of automatic warehouses 55
Is arranged, when the automatic warehouse equipment 56 is configured as a whole, the form in which the pillar 11 at the back (back) of the two-shelf apparatus 1 is used is shown. Both of them may have columns 11 at the back, and the columns 11 may be brought close to each other so that the back surfaces of the shelf device 1 are back to back.

[0031]

According to the first aspect of the present invention, the non-combustible sheet can be easily transported to the construction site in a small size by winding or folding, and is light and easily spread. Therefore, assembly at the construction site can be easily performed. During use, for example, when a fire occurs due to the ignition of a load, etc., the flame or smoke hits the lower surface of the sheet from below, but at this time, the sheet is non-flammable and resistant to flame and smoke, so it is not damaged without damage. The upper part of the storage space can be shut off horizontally, preventing flames and smoke from flowing into the upper storage space from below, making it difficult to spread the load in the upper storage space.

According to the second aspect of the present invention,
The sheet can be easily shipped from the production plant to the construction site while being wound on the core. Furthermore, it can be transported from the manufacturing plant to the construction site while being attached to the unitized framework. In addition, the arrangement of the sheet at the construction site can be performed lightly, easily, and orderly while unwinding from the core.

According to the third aspect of the present invention, the connection between the sheets can be easily and quickly performed by suturing with a non-combustible thread.

[Brief description of the drawings]

FIG. 1 shows the first embodiment of the present invention, and is a partially cutaway perspective view of a main part of a three-dimensional shelf facility with fire extinguishing means, as viewed from the back side.

FIG. 2 is a front view of a main part in the three-dimensional shelf facility with fire extinguishing means.

FIG. 3 is an enlarged front view of a main part of the three-dimensional shelf facility with fire extinguishing means.

FIG. 4 is a vertical sectional side view of a main part in the three-dimensional shelf equipment with fire extinguishing means.

FIG. 5 is a cross-sectional plan view of a main part of the three-dimensional shelf facility with fire extinguishing means.

FIG. 6 is a perspective view of an intermediate frame of the three-dimensional shelf with fire extinguishing means.

FIG. 7 is a perspective view of a main part in the three-dimensional shelf facility with fire extinguishing means.

FIG. 8 is a schematic plan view of an automatic warehouse facility employing the three-dimensional shelf facility with fire extinguishing means.

FIG. 9 shows the second embodiment of the present invention and is an enlarged front view of a main part in a three-dimensional shelf facility with fire extinguishing means.

FIG. 10 shows the third embodiment of the present invention and is an enlarged front view of a main part in a three-dimensional shelf facility with fire extinguishing means.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Shelf device 2 Storage space 5 Side frame 6 Intermediate frame 11 Support 12 Space 15 Arm device 16 Arm 17 Arm arm rail 20 Fire extinguishing means 21 Water supply pipe 30 Sheet 30a Edge sheet (one side part) 30a One side part 30b Other side part 31 Core body 32 Core rod 33 Connecting member 34 Non-combustible yarn 40 Passage 45 Insertion / exit device 55 Automatic warehouse 56 Automatic warehouse equipment X Front-back direction Y Left-right direction Z Vertical direction

Claims (3)

[Claims] 1. A pair of front and rear struts are provided in a large number in the left-right direction, and a brace device protruding in the left-right direction is provided between the front and rear struts, so that the upper side of the brace devices opposed to each other in the left and right directions. A shelf device is configured as a storage space, and the fire extinguishing means is incorporated in the shelf device, and the storage space is formed in a plurality of vertical directions. A three-dimensional shelf facility with fire extinguishing means, characterized in that a non-combustible sheet is provided to block the fire. 2. A non-combustible sheet having one side fixed to a core, a sheet before being disposed being wound around the core and handled, and a sheet being unwound from the core when disposed, The three-dimensional shelf equipment with fire extinguishing means according to claim 1, wherein the other side part is connectable to one side part of the adjacent sheet. 3. The three-dimensional shelf equipment with fire extinguishing means according to claim 2, wherein the connection between the sheets is a suture connection using a non-combustible thread.