JP2002322740A - Equipment storage box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a prefabricated equipment storage box with astylar structure that completely abolishes burdensome work and enables quick assembly at the time of construction. SOLUTION: An equipment storage box is provided with a base frame 2, a floor panel 3 that is fixed onto the base frame, a ceiling panel 6, side panels 4 that are installed side by side between the base frame and the ceiling panel with fitting part formed on the edge of longer side to catch the adjacent wall panels, a corner panel 5 that is provided on both edges with fitting parts each of which can fit with the fitting part of one side of the wall panel and has a form of a wall panel bended in right angle at around the center of the longer side, and a roof panel 7. Each fitting part of the wall panel and the corner panel is fittedly connected, its bottom side is fittedly fixed to the groove part of the floor panel, the upper sides of these panels are fittedly fixed to the groove part of the ceiling panel, and the roof panel is placed above and fixed to the ceiling panel with a thermal insulation material in between.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage box used for storing communication equipment, an automatic teller machine (ATM) temporarily installed, and other equipment. The present invention relates to a simple assembling type equipment storage box.

[0002]

2. Description of the Related Art Conventionally, a housing box for housing a communication device rack is:
A base is installed and fixed on the foundation, a predetermined number of columns are erected on this base, and these columns are connected by beams to form a frame that forms a framework, and panels are welded or bolted around the frame. It is made to be a storage box by forming a wall surface and covering a roof material. These are not limited to the case where the communication device is housed.
The same applies to storage boxes used for various purposes, including storage boxes for storing devices such as M.

[0003]

However, in the structure of the conventional storage box, the angle and positioning of the columns must be accurately determined in order to form the frame into a predetermined finished size. In addition to the necessity of assembling with the use of a panel, a temporary fixing process for positioning and a process of removing the jig for frame construction are required when installing the panel that composes the wall surface, which requires extremely troublesome work As a result, many man-hours are required for assembling, and it is difficult to construct in a short period of time.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and eliminates the troublesome work at the time of construction as an assembling method of a pillarless structure, without requiring any special technique, and An object of the present invention is to provide a device housing box that enables quick assembly.

[0005]

According to the present invention, there is provided a base frame, a floor panel fixed to the base frame, a ceiling panel, and a space between the base frame and the ceiling panel. A wall panel having a fitting portion formed on a longitudinal side edge so as to be engaged with an adjacent panel, and a fitting portion capable of fitting with a fitting portion on one side of the wall panel on both side edges. A corner panel having a shape obtained by bending the wall panel at a substantially right angle at a substantially longitudinal center thereof, and a roof panel, wherein the floor panel is
Around the periphery of the wall panel and the corner panel, the lower end of the floor panel is bent in a U-shape so that the lower ends of the wall panel and the corner panel are fitted as closely as possible. The upper end of the panel has a ceiling groove bent in a downward U-shape so that the upper end of the panel can be fitted as closely as possible. Are fitted and fixed to the floor grooves of the floor panel, the upper ends of these panels are fitted and fixed to the ceiling grooves of the ceiling panel, and the roof panel is placed and fixed on the ceiling panel with a heat insulating material interposed. It is characterized by having done.

[0006] Thus, the wall panels constituting the side wall of the storage box can form a series of wall surfaces by fitting and connecting the fitting portions to each other. The upper and lower ends can be formed into a housing box simply by fitting them into floor grooves and ceiling grooves bent around each of the floor panel and ceiling panel and fixing them with screws or the like. There is no need for any tools or welding, and assembly and disassembly can be performed in a short time.

Further, after assembly, the upper and lower ends of the wall panel including the corner panel are fitted and fixed in the floor groove and the ceiling groove formed around the floor panel and the ceiling panel, so that the rigidity as a storage box is provided. Structure that is strong against wind and earthquake.

If a diagonal member is fixed to each indoor side at the intersection of the floor panel and the wall panel and the intersection of the ceiling panel and the wall panel, the structure can be made more resilient to earthquakes.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to embodiments shown in the drawings.

FIG. 1 is an exploded perspective view showing an assembled state of an embodiment of a device housing box according to the present invention. The components of the box are not shown in FIG. A support leg 1 to be provided, a base frame 2 in a rectangular shape in plan view fixed to the support leg 1, a floor panel 3 laid on the base frame 2, a wall panel 4, and a corner panel 5 , A ceiling panel 6, a roof panel 7, and a door 8 for an entrance 8 a as basic constituent members, all of which are made of steel or aluminum.

As shown in FIGS. 2 to 5, the base frame 2 has a structure in which webs 9a, 9a of channel members 9, 9 (channel members) having a U-shaped cross section are connected to each other by bolts 10, 10. The corner part is the shape member 9 of each other,
The ends of the 9 flanges 9b, 9b are inset as seen in FIG. In the middle part, a reinforcing member 11 is provided in which the same shaped members 9 and 9 are attached to each other and fixed to each other, and both ends of the reinforcing member 11 are fixed to the support legs 1 by L-shaped fittings 12. It has become.

As shown in FIG. 2, the base frame 2 has its flange 9b and the support leg 1 fastened by a required number of bolts 13.

As shown in FIGS. 2 and 3, the floor panel 3 has an upper plate 14 and a lower plate 15, between which a heat insulating material 1 such as urethane foam or styrene foam may be used.
6 are filled.

The lower plate 15 is a flat plate having a size reaching the outer edge of the upper surface of the base frame 2, and the upper plate 14 is provided around its periphery as shown in FIGS. 3, 6, and 7. Is bent upward in a U-shape in cross section to form a floor groove 17 into which the lower ends of the wall panel 4 and the corner panel 5 can be fitted as closely as possible. It is overlaid on the upper surface of the plate 15. Further, bolt holes 19 for passing fastening bolts 18 are formed at a predetermined pitch in the bottom portion 17 a of the floor groove portion 17, the lower plate 15 and the flange 9 b of the base frame 2.

The floor panel 3 may be of the same size as the base frame 2, but FIG. 8 shows a plan view of a concrete example of the floor panel 3 in order to be compatible with the size of the manufacturing box and the size of the storage box. Thus, the floor panel 3 for both ends in the longitudinal direction of the storage box
A and 3C and the floor panel 3B for the middle part are separately provided, and the floor panels 3A and 3C for the end part are provided with floor grooves 17 on one long side and three short sides at both ends. It is preferable that floor grooves 3 are formed at both ends of the floor panel 3B, and the width of each floor panel is selected so as to be adapted to the size of the storage box.

Next, as shown in FIG. 9, a front view of the external appearance and FIG. 10 a horizontal sectional view of a connected state, the inner panel 20 constituting the indoor wall and the outer wall are formed. And a heat insulating material such as urethane foam or styrene foam, if necessary.

The inner plate 20 has a vertically long rectangular shape with a height of about 2500 mm, and fitting portions 22 and 23 are bent at both longitudinal edges as shown in the sectional view of FIG.

[0018] One of the fitting portion 22, the outer plate 21 first face 22 ₁ which is bent at a right angle to the direction, the second surface portion 22 ₂ which is folded in parallel to the inner plate 20 from the first face 22 ₁ When, a third surface portion 22 ₃ folded extends beyond the second surface portion 22 ₂ of the half width as parallel to the first surface portion 22 ₁ from the end portion of the second surface portion 22 _2, of the third surface portion 22 ₃ and it is configured so as to form a substantially square sectional shape in the fourth surface portion 22 ₄ in parallel to the required length bent and the second surface portion 22 ₂ from the end.

[0019] the other of the fitting portion 23 includes a fifth surface portion 23 ₅ which is bent at a right angle with a length equal to the first surface portion 22 ₁ of the inner dimension from the side edge of the inner plate 20, the fifth surface portion 23
It is composed of from ₅ and the sixth surface portion 23 ₆ of slightly shorter dimension than the second face 22 ₂ is folded at a right angle.

[0020] The outer plate 21 includes a seventh surface portion 21 _seventh and eighth surface portion 21 ₈ that both side edges are bent at right angles, folded at right angles towards these ends of the surface portions ₂₁ 7, 21 ₈ outwardly and a ninth surface portion 21 _ninth and tenth surface _{21 10,} which is music.

[0021] Therefore, as shown in FIG. 10, fitted around the fitting portion 22 of the inner plate 20 to the fitting portion 23 of the inner plate 20 of phosphorus-position, of the outer plate 21 to the inside of the fourth surface portion 22 ₄ fit the tenth surface 21 ₁₀ of the one side edge, Sowase the ninth surface portion 21 ₉ other side to the other side fourth surface portion 22 ₄ of the inner plate 20 to secure the three parties rivets, by self-tapping screws or the like in the portion Thus, a hollow wall panel 4 is formed. And inner plate 2
A space between the outer plate 21 and the outer plate 21 is filled with a heat insulating material (not shown) such as urethane foam or styrene foam.

The upper and lower ends of the outer plate 21 are bent at a right angle with a width corresponding to the distance between the inner plate 20 and the outer plate 21, and the bent piece 24a at the lower end is as shown in FIG. The flange 9 b of the base frame 2, the lower plate 15 of the floor panel 3, and the bottom 17 a of the floor groove 17 of the upper plate 14 are also fastened together by bolts 18 and fixed to the floor groove 17.

As shown in a sectional view of FIG. 11, the corner panel 5 has a form in which the inner plate 20 and the outer plate 21 of the wall panel 4 are bent at a right angle at the longitudinal center thereof. On both side ends of the plate 25, fitting portions 26, 26 having the same shape as the fitting portion 22 of the wall panel 4 are provided so as to fit with the fitting portions 23, 23 of the wall panel 4. The outer panel 21 is the same, and the respective fitting connection structures are the same as those of the wall panel 4, so that detailed description thereof will be omitted.

FIGS. 12A to 12C are cross-sectional views of the ceiling panel 6 and the roof panel 7, and these panels are also divided into three, one for both ends and one for the middle part, like the floor panel 3. It is divided so that it can accommodate the size of the storage box.

The ceiling panels 6A and 6C for the ends (FIG. 12)
(A), (C)) are formed with a ceiling groove 27 which is recessed so as to protrude upward so that the upper ends of the side panel 4 and the corner panel 5 can be fitted as closely as possible. A ceiling groove 27 is formed at both ends of the ceiling panel 6B in the middle. At the joint end of each ceiling panel, an engaging portion 28 is formed which is bent upward to form a U-shaped cross section.

The far end 2 is provided at the outer end of the ceiling groove 27.
9 is extended. The panel 6B for the intermediate portion includes the ceiling panels 6A and 6C for the end portions, and is formed with engaging portions 30 and 31 that are fitted to the engaging portions 28 for mutual connection.

The roof panel 7 is divided so as to correspond to each of the panels 6A to 6C of the ceiling panel 6,
The outer edges at one longitudinal side and the short sides at both ends of the roof panels 7A and 7C for the end portion are bent downward at right angles to make the thickness of the roof, and the edge 32 is turned inward from the lower end. A bent piece 33 bent at a right angle and overlapped on the fart 29, and a roof panel 7B for an intermediate part is provided on the other side edge in the longitudinal direction.
A fitting portion 35 that is bent in a downward U-shape and that is fitted to the engaging portion 34 that is bent in a laterally U-shape on one side to form rainfall is formed.

The roof panel 7B for the intermediate portion has a side edge opposite to the engaging portion 34 on the side edge thereof adjacent to the roof panel 7B.
Alternatively, a fitting portion 35 is formed which fits into the engaging portion 34 of 7C from above to prevent rain.

A heat insulating material 36 such as urethane foam or styrene foam is provided between the ceiling panel 6 and the roof panel 7.
Is filled.

The upper panel 14 and the wall panel 4 of the floor panel 3
At the corners where the inner panel 20 intersects, and at the corners where the ceiling panel 6 and the wall panel 4 intersect the inner plate 20, diagonal members 37, 37 are fixed by bolts 38, 38 (or screws), respectively. It is considered to be straight, and it is made to ensure the earthquake resistance of the storage box.

In FIG. 3, reference numeral 39 denotes a supplementary plate for concealing the outer surface of the base frame 2 and preventing rainwater from entering.

Next, a procedure for constructing a communication device rack housing box using the above-described respective components will be described.

First, a predetermined number of support legs 1, 1,... Are arranged on a flat installation place, and a base frame 2 is placed thereon.
1 are fixed by bolts 13, 13. Next, the lower plate 15 of the floor panel 3 is placed on the base frame 2, the heat insulating material 16 is spread on the lower plate 15, and the upper plate 14 is placed thereon. As a result, floor grooves 17 around the upper plate 14 are located on the upper surfaces of the four sides of the base frame 2.

On the other hand, a plurality of wall panels 4, 4,... And corner panels 5, 5,... Are fitted to each other so as to have a width corresponding to the length of each side of the base frame 2 as shown in FIG. Connect to form a wall. At this time, a part of the wall panel is used as a door 8 as an entrance 8a.

The bottom ends of the wall panels 4, 4,... And the corner panels 5, 5,.

After that, as shown partially in FIG. 3, the bent piece 24a at the lower end of the wall panel 3, the bottom 17a of the floor groove 17 of the floor panel 3, the lower plate 15, and the flange 9b of the base frame 2 And the floor panel 3 and the wall surface panel 4 are fixed on the base frame 2 at once and firmly.

After the four peripheral walls are formed, the ceiling panel 6 is mounted on the upper end thereof, and the ceiling groove 27 around the ceiling panel 6 is closely fitted to the upper ends of the wall panels 4, 4,. Then, the bottom of the ceiling groove 27 and the bent piece 24b at the upper end of the wall panel 4 are fixed by tapping screws or the like.

After fixing the ceiling panel 6, a heat insulating material 36 is spread over the ceiling panel 6, and the roof panel 7 is further placed thereon, and the bent piece 33 at the lower end of the edge 32 is attached to the roof panel 6. 29, and both are fixed with a tapping screw or the like. The seam of the roof panel 7 prevents entry of rainwater by fitting the engaging portion 34 and the fitting portion 35.

Finally, diagonal members 37 and 37 are bolted to corners where the inner plate 20 of the wall panel 4 intersects the upper plate 14 of the floor panel 3 and corners where the inner plate 20 intersects the ceiling panel 6 respectively. , 38 increase the rigidity of the storage box. Thus, the equipment storage box is completed.

In the case where the communication device is used as a storage box, insertion holes for cables and the like to be connected to the communication devices in the storage box are provided at appropriate places on the wall panel 4. In addition, an air conditioner is provided inside the communication device rack housing box, and necessary cable and duct insertion holes are provided therein.

Further, if necessary, each fitting connection portion may be fixed using an adhesive.

[0042]

As described above, according to the present invention, the housing box can be assembled only by fitting and connecting the wall panel and the corner panel without using columns, so that a special jig or welding is required at the time of assembly. And the like are not required at all, and assembly and disassembly can be performed quickly.

The upper and lower ends of the side panel and the corner panel are tightly fitted and held in the floor groove and the ceiling groove formed around the floor panel and the ceiling panel, so that they can be stably installed. In addition, positioning is easy without using jigs, and assembly can be performed easily and accurately without requiring skill.

Furthermore, since the floor panel and the wall panel are fastened together with bolts to the base frame, the floor panel and the wall panel have a strong structure and can be a storage box having excellent earthquake resistance.

If the diagonal material is fixed to the corner where the floor panel and the wall panel intersect and the corner where the wall panel and the ceiling panel intersect, the seismic resistance is further improved and the equipment to be stored is provided. Protection can be ensured.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of an embodiment of a device storage box according to the present invention.

FIG. 2 is a longitudinal sectional view of a part of the same after assembly.

FIG. 3 is a partially enlarged view of FIG.

FIG. 4 is a perspective view of a base frame.

FIG. 5 is a perspective view showing an enlarged part of the same section.

FIG. 6 is a perspective view of a part of the upper panel of the floor panel.

FIG. 7 is a partially enlarged perspective view of the same.

FIG. 8 is a plan view showing a specific example of a floor panel.

FIG. 9 is a front view of a wall panel.

FIG. 10 is a cross-sectional view illustrating an example of a fitting structure of the wall panel.

FIG. 11 is a cross-sectional view showing a corner panel and a joint fitting structure thereof.

12 (A) to 12 (C) are cross-sectional views of a ceiling panel and a roof panel, wherein (A) and (C) are for end portions, and (B) is for intermediate use.

[Description of Signs] 1 Support leg 2 Base frame 3 Floor panel 4 Wall panel 5 Corner panel 6 Ceiling panel 7 Roof panel 8 Door 11 Reinforcing material 14 Upper panel of floor panel 15 Same as bottom panel 17 Floor groove 20 Inside wall panel Plate 21 Same, Outer plates 22, 23 Fitting portion 24a, 24b Folded piece 25 Inner plate of corner panel 27 Ceiling groove 29 Flat part 37 Diagonal material

Claims (2)

[Claims] 1. A base frame, a floor panel fixed to the base frame, a ceiling panel, and a longitudinal side arranged between the base frame and the ceiling panel so as to engage with an adjacent panel. A wall panel having a fitting portion formed at an edge, and a fitting portion on both side edges capable of fitting with a fitting portion on one side of the wall panel, the wall panel being bent at a right angle substantially at the center in the longitudinal direction. The floor panel is provided with a corner panel having a curved shape and a roof panel, and the floor panel is formed so that a lower end of the wall panel and the corner panel are fitted as closely as possible around the floor panel, and the floor is bent in an upward U-shaped section. Having a groove, the ceiling panel has a ceiling groove formed in a downward U-shaped cross-section around which the upper ends of the wall panel and the corner panel fit as tightly as possible, The fitting parts of the wall panel and the corner panel are fitted and connected to each other. The lower ends thereof are fitted and fixed to the floor grooves of the floor panel, the upper ends of these panels are fitted and fixed to the ceiling grooves of the ceiling panel, and the roof panel is placed and fixed on the ceiling panel with a heat insulating material interposed. A device housing box characterized by the above. 2. The equipment storage box according to claim 1, wherein a diagonal member is fixed to each room at the intersection of the floor panel and the wall panel and the intersection of the ceiling panel and the wall panel.