JPS6121690Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a fixed bed structure in a computer room or the like.

Generally, the floor structure of a computer room, for example, is a double structure called a free access floor, in which pillars are erected at intervals of 45 to 60 cm on the structural floor of the building, and a floor plate unit is fitted onto the pillars.
Computer cables are attached between the building floor and the floorboards, and the space under the floor is also used for blowing cold air. Conventionally, in order to protect electrical calculators from earthquakes, for example, the calculators were fixed to anchors embedded in the floor of buildings with wires, so that the calculators could fall, move, or move again and collide with other objects. This prevents damage to functionality. In order to prevent the floors from collapsing due to earthquakes, they were also reinforced by attaching roots to the pillars. However, in the above-mentioned fixing method, since the computer is supported by an anchor on the building floor, it is not easy to change the layout of the computer, and construction is not easy. In addition, the above floor reinforcing method is inconvenient for wiring under the floor due to the presence of the roots of the pillars, and is not effective at all in preventing the floorboard from lifting up, especially when the area of the floorboard is large.

The purpose of the present invention is to eliminate the above-mentioned drawbacks and provide a highly reliable fixed bed structure for computer rooms and the like.

Embodiments of the present invention will be described below based on the drawings.

1 and 2, free access floor boards 2 are stretched above a building floor 1 at regular intervals. A plurality of chevron-shaped ribs 3 and ordinary bundle-shaped support legs 4 are interposed between the floor board 2 and the building floor 1.

That is, the chevron rib 3 is a steel plate rib having a cross section of width m and height n as shown in FIG.
It is bent into a rectangular waveform in the longitudinal direction, and the lower bottom surface 3a is fixed to the upper surface of the floor 1 with adhesive, for example, and the upper bottom surface 3b supports the back surface of the floor board 2. Then, the top surface of floor 1 is drawn by multiple virtual lines (line in the drawing).
(L ₁ , L ₂ , L ₃ , L ₄ only shown)
It is divided into A ₁ , _{A 2 ,} A ₃ , A _{4 . . .} , and each of the chevron ribs 3 .

Incidentally, if necessary, as shown in FIG. 4, the fixing fittings 5 may be linearly arranged on the chevron-shaped ribs 3, and the floor board 2 may be fitted therein. In this way, the effect of preventing the floor board 2 from floating up becomes very large.

On the floor 1 in each compartment A ₁ , A ₂ , A ₃ , ..., support legs 4 ... are vertically and horizontally erected at equal intervals, and their upper ends support the back surface of the floor board 2. are doing.

Further, tie bars 6, 7, 8, which are steel bands, are provided in the vertical (back and forth) direction in FIG. 1, with both ends fixed to the rising edges 3c of the chevron ribs 3. In the illustrated example, tie bars 6 and 7 face each other across line _L2 , and tie bar 8 is located to the right of line _L1 .

On the floor board 2 are devices 9, 1 such as electronic computers.
0 is placed there. One electronic computer 9 is tightly fixed to tie bars 6 and 7 with wires 11 and 11a, respectively. If the layout of the computer 9 is to be changed, the tie bars 6, 7 may be moved appropriately and fixed to the chevron ribs 3, and then the tightening work may be performed. Also, the other electronic computer 1
0 is connected to the chevron rib 3 by the wires 12, 12a, etc.
and is supported by tie bar 8. For electrical wiring to these electronic computing devices, open portions on the sides of the chevron ribs 3 are freely utilized.

As described above, according to the present invention, the building floor is divided into multiple sections and equipment is fixed to the chevron ribs and tie bars, which helps prevent raised floor boards from floating and makes it easy to change the layout. There is no problem with wiring, and construction is easy. In addition, the earthquake resistance of the floor is improved, and the overall structure is simple and highly reliable.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a plan view with a part of the raised floor board omitted, FIG. 2 is a sectional view taken along the line of FIG. 1, and FIG. The figure is a perspective view of the chevron-shaped rib, and FIG. 4 is an explanatory view showing another example of the support means for the raised floor board. 1...Building structural floor, 2...Free access floor board, 3...Chevron rib, 4...Support leg, 6, 7,
8... Tie bar, 9, 10... Electronic computing equipment, 1
1, 11a, 12, 12a...Wire, A ₁ to _{A 4}
...Division, L ₁ to L ₄ ...Virtual line.

Claims (1)

[Scope of Claim for Utility Model Registration] A building floor, a free access floor board installed above the building floor, and a plurality of buildings arranged at regular intervals on an imaginary line that divides the upper surface of the building floor into a plurality of small sections. A plurality of support legs are provided in each compartment on the floor of the building and support the floor plate, and the above-mentioned imaginary rib faces the above-mentioned imaginary. A fixed bed structure in a computer room, etc., consisting of tie bars installed between chevron ribs on a line, characterized in that equipment such as computers can be tied to the tie bars and chevron ribs.