JP2020078429A5 - - Google Patents

Claims (8)

A fire extinguishing device stand for installing a fire extinguishing device containing fire extinguishing equipment inside the housing on the wall of a tunnel.
It has a main support member that is fixed to the wall surface and supports the load of the fire extinguishing device.
The main support member is attached along the wall surface of the tunnel, and is attached to a first main support member made of a strip extending in the axial direction of the tunnel and a desired position or top surface of the back surface of the housing. A frame for a fire extinguishing device, which comprises a second main support member connected to the first main support member. The housing has a plurality of bolt holes provided at predetermined intervals in the height direction of the back surface thereof, or bolt holes provided on the top surface thereof.
The frame for a fire extinguishing device according to claim 1, wherein the second main support member is bolted or locked to a bolt hole on the back surface or a bolt hole on the top surface and attached to the housing. The frame for a fire extinguishing device according to claim 1 or 2, wherein the first main support member is provided with a fixing member for attaching the first main support member to the wall surface of the tunnel so that the inclination in the direction of the tunnel axis can be adjusted. One of claims 1 to 3, further comprising a posture holding member provided below or above the main support member and holding the posture of the fire extinguishing device supported by the main support member. The stand for the fire extinguishing device described in the section. The posture holding member is characterized by comprising a vertical member extending in the vertical direction of the wall surface and a horizontal member provided so as to be vertically adjustable with respect to the vertical member. The stand for the fire extinguishing device according to any one of 4. The posture holding member is provided at four corners of the housing so as to be able to move forward and backward with respect to the wall surface, and is configured to hold the posture of the housing by pressing the wall surface. The frame for a fire extinguishing device according to any one of claims 1 to 4. The length of the first main support member is set to be longer than the lateral width of the housing, and the second main support member is connected to the first main support member so as to be laterally adjustable. The frame for a fire extinguishing device according to any one of claims 1 to 6, characterized in that. A fire extinguishing device comprising the frame for the fire extinguishing device according to any one of claims 1 to 7.