JPS6011827B2 - Electronic equipment rack fixing method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for installing an electronic device rack on the floor, and more particularly to a seismic installation method for a bag rack.

Conventionally, the seismic construction method for electronic rhombus racks was as shown in Figure 1.
The upper part of the electronic bag rack is fixed by a steel frame reinforced from the pillars and ceiling.

(Electronic bag direct racks 1 to 4, steel reinforcement 5 to 8, purple top fixing part 9,
10 to 13) Therefore, the steel framework work on the electronic rhombus trestle and the adjustment work for the electronic equipment re-leveling bell require a large amount of work and many days, which is an economical problem. When the building in which the mother-child device is installed, such as the foundation, is subjected to vibrations, the vibration period of the mother-child device installation floor, the natural vibration period of the mother-child device, and the vibration period of the Shiba-reinforced steel supporting walls, columns, and ceilings are slightly different. So,
The twisting and counteracting forces that occur during this process can sometimes cause damage to walls and pillars, so it was necessary to improve these issues.

The purpose of the present invention is to prevent electronic equipment from falling due to shaking of the entire building due to earthquakes, etc., and to reduce the enormous construction cost and time required for electronic counterfeiting and construction steel frame supplementary reinforcement using conventional earthquake-proof construction methods. It is an object of the present invention to provide an economical earthquake-resistant construction method that solves the above-mentioned drawbacks by reinforcing the pillars directly fixed to the floor surface.

In order to improve the economic losses in terms of construction costs and days associated with the conventional earthquake-resistant construction method of reinforcing overhead steel frames, the present invention firstly provides a floor-mounting fitting and at least one electronic device connection fixing surface. Second, use the floor fixing bracket as a reference when installing the equipment; and third, use the floor fixing bracket as a substitute for the bottom mounting liner of the equipment. and fourthly, by using the fin device fixing column for multiple purposes such as cable ducts and air conditioning ducts, an economical earthquake-resistant construction method can be realized. Next, embodiments of the present invention will be described with reference to the drawings.

Referring to FIG. 2, in the first embodiment of the present invention, FIG.
... 21 is a single unit structure, and a column structure in which the floor fixing fittings protrude from the fixed column device fixation is shown, b
The figure shows two bag counterfeit racks 23 and 24 attached to the pillar. On the floor of the equipment racks 23 and 24, there are pieces 26 and 28 of the fixing brackets for the pillars 25, which are used as the reference level for equipment installation, and one side is adjusted with liners 29 and 30.
The upper part of 24 is shown stopped with a steady rest fitting 31. In figure c, in order to make the floor fixing bracket 33 more resistant to falling,
This figure shows a column structure with no cutout and a larger floor covering area compared to FIG. A second embodiment of the present invention is shown in FIGS.
Shown in c. In figure a, floor fixing brackets 42, 43, 44, 5
7, 42 and 44 are the same length as the inside of the equipment rack. Figure b shows the appearance of the device mounted. Figure c shows a column structure that is more resistant to falling and where electronic devices are arranged at right angles. The third embodiment of the present invention is a column structure for the free access floor structure shown in FIGS. Figure b shows an external structure in which equipment 65 and 66 are mounted using figure a for a raised floor structure.
Free access floors 75 and 76 versus concrete floor 77
(the floor is raised by the floor support fittings 73, 74...), and the floor fixing fittings 6 are attached to the concrete floor 77.
8 is fixed and the roadway is installed on the free access. Figure c shows a diagram in which the device installation levels 82 to 85 of the device rack fixing column 86 are installed. In addition, Figure 2~
In both of the embodiments shown in Figure 4, two equipment racks are mounted on equipment fixing pillars, but the number of equipment mounted can be expanded by changing the equipment installation level reference metal fittings attached to the pillars and the number of pillar surfaces. It can be measured.

In addition, this electronic device rack fixing column can be used for multiple purposes such as a cable duct or an air conditioning duct. As explained above, the present invention has the effect of economically performing earthquake resistance work by integrating the floor surface fixing metal fittings and the column having at least one device fixing surface.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the conventional seismic reinforcement method.
2, 3, 4...electronic bag rack, 5, 6, 7, 8...
... Steel frame reinforcement on the equipment rack, 9... Equipment rack reinforcement fasteners, 10, 11, 12, 13... Equipment fixing anchor bolts, 14... Equipment Installation floor. Figures 2a and 2c are perspective views showing the equipment stand and fixed column structure;
b is a perspective view showing the first embodiment of the present invention, 22, 26, 2
7, 28... Floor fixing metal fittings, 23, 24... ．． ...
Electronic equipment rack, 29, 30... Level adjustment liner, 31... Electronic equipment steady rest. Figures 3a and 3c are perspective views showing the device fixing column structure, and FIG. 3b is a perspective view showing the second embodiment of the present invention, 41, 47, 52...device fixing parts, 42 to 44, 57, 48-50, 53-56...
・・Fixed floor surface metallic part, 45, 46...Electronic rhombus layer,
51...Electronic device steady rest. Figures 4a and 4c are perspective views showing the device fixing column structure, b is a perspective view showing the third embodiment of the present invention, 64, 67, 86...device fixing part, 61
, 68, 81... Floor fixing part, 62, 63, 6
9, 70, 82-85...Equipment installation standard level, 6
5, 66... Electronic equipment rack, 75, 76...
...Free access floor, 77...Concrete floor,
73,74... Free access floor support, 71,
72... Liner for equipment level adjustment, 78... Electronic equipment stand rest. Figure 1 Figure 2 Figure 3 Figure 4

Claims (1)

[Scope of Claims] 1. An electronic device rack is fixed to the floor by an electronic device rack fixing column that has an integral structure of a floor fixing metal fitting for fixing the electronic device rack and a column having at least one electronic device rack fixing surface. A method for fixing an electronic device rack, characterized by fixing it to the floor. 2. A method for fixing an electronic device rack according to claim 1, characterized in that the metal fittings for fixing the floor surface are set at a device installation reference level. 3. The electronic device rack fixing method according to claim 1, characterized in that the electronic device fixing column is used as a cable duct and an air conditioning duct.