JPH0469700B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a suspended floor structure in a computer room.

(Conventional technology) Conventional computer rooms require consideration for waterproofing measures to protect computers from flooding and water leakage, consideration for ensuring livability for maintaining and managing computers in the computer room, and transportation of equipment. It is generally placed on the ground floor of a building for reasons such as convenience from the entrance.

(Problems to be solved by the invention) Placing the computer room on the ground floor in this way results in economic losses due to occupying the ground floor, which has high utility value, as a computer room, compared to the underground floor. This has led to disadvantages in seismic resistance conditions due to greater earthquake force, greater possibility of external disturbances such as magnetic force, and furthermore, there have been problems in that it is susceptible to the influence of the external thermal environment.

(Means for Solving the Problems) The present invention was proposed in order to solve these problems. a suspended member, a suspended floor for installing a computer mounted on the suspended member so as to be able to rise and fall, a water sensor mounted on the suspended floor, and a water sensing signal from the sensor. This invention relates to a suspended floor structure in an underground computer room, characterized by comprising a control device for raising the suspended floor.

(Function) As described above, in the present invention, a suspended floor for installing a computer is mounted on a suspension member that is swingably suspended from a main beam of a building to the basement floor around the attachment portion to the beam. Therefore, a seismic isolation floor structure is constructed, and when an earthquake occurs, the suspension member swings in a pendulum shape, thereby dissipating earthquake energy and ensuring the safety of the computer on the floor.

In addition, if there is flooding or water leakage in the basement,
A water sensor mounted on the suspended floor detects this, and a control device activated in response to this detection signal automatically raises the suspended floor along the suspended member, and Protect your computer from flooding and leakage.

(Example) The present invention will be described below with reference to the illustrated embodiments.

Reference numeral 1 denotes a main beam of the building, and reference numeral 2 refers to a suspension member suspended within the basement floor A so as to be able to swing freely around an upper end support portion 3 for the main beam 1.

A suspended floor 4 for installing a computer is mounted on the suspension member 2 so as to be movable up and down.

The suspension member 2 is loosely inserted into a vertical hole drilled in the floor slab of the suspended floor 4, and a roller 5 that rolls on the inner wall surface of the basement floor A is mounted on the periphery of the suspended floor 4. It is attached via 6.

Further, a water sensor 7 is mounted on the floor 4, and the sensor 7 receives a water intrusion/leakage detection signal in the basement floor A, and a drive device controlled by a control device to be described later receives the water sensor 7. The floor 4 is configured to move up and down.

FIG. 2 shows an embodiment of the driving device for the suspended floor 4, in which the suspended floor 4 is suspended by a suspension wire b wound around a winding body a mounted on a girder 1, and the water sensitive sensor Control device c that received the flooding and water leakage detection signal of 7.
The motor of the winding drum a is controlled by the suspended bed 4.
is configured to automatically raise the

FIG. 3 shows another embodiment of the driving device for the suspended floor 4, in which the suspended floor 4 is supported above the underground floor via a pantograph e extended and contracted by a hydraulic cylinder d, and the water sensitive sensor 7 The hydraulic pump unit g and the hydraulic cylinder d are controlled by the control device f which receives the detection signal, so that the pantograph e extends and the suspended floor 4 is automatically raised.

In addition, in FIGS. 2 and 3, illustration of the suspension member 2 and the computer B are omitted.

Since the illustrated embodiment is configured as described above, the suspension member 2 supporting the suspended floor 4 during an earthquake
By swinging around the upper end support portion 3 relative to the girder 1, seismic energy is reduced and the safety of the computer B on the suspended floor 4 is maintained.

Furthermore, when flooding or water leakage occurs in the basement floor A, the water sensor 7 mounted on the suspended floor 4 detects this and sends this detection signal to the control device, causing the suspended floor 4 to be controlled as shown by the dotted line. It is automatically raised to protect the computer B on the suspended floor 4 from flooding and leakage.

(Effects of the Invention) According to the present invention, as described above, an earthquake-resistant floor structure is achieved by installing a suspended floor for installing a computer on a hanging member that is swingably suspended from a girder to a basement floor. is constructed, which may prevent computers from being adversely affected by seismic force.

Further, the suspended floor for installing a computer is mounted on the suspension member so as to be able to rise and fall freely, and upon receiving a detection signal of water intrusion or water leakage in the basement floor from a water sensor mounted on the suspended floor, the suspended floor is controlled by a control device. By being configured to be raised automatically, the computer can be protected from flooding and water leakage.

Furthermore, by placing the suspended floor for installing computers on the basement floor, it is possible to eliminate the economic loss caused by occupying the ground floor, which has great utility value, as a computer, and to prevent disturbances caused by external magnetic force. It is possible to prevent the adverse effects of the thermal environment.

[Brief explanation of the drawing]

1 to 3 are vertical sectional views showing an embodiment of a suspended floor structure in an underground computer room according to the present invention. A... Basement floor, B... Computer, 1... Main beam, 2
... Suspension member, 3 ... Upper end support part, 4 ... Hanging floor, 7 ... Water sensor, c, f ... Control device.

Claims (1)

[Claims] 1. A suspension member suspended from the main beam of a building on the basement floor so as to be able to swing freely around the attachment point to the main beam;
A suspended floor for installing a computer that is mounted on the suspension member so as to be able to rise and fall freely; and a water-sensitive sensor that is mounted on the suspended floor;
A suspended floor structure in an underground computer room, comprising a control device that raises the suspended floor in response to a water detection signal from the sensor.