Fixing structure for sprinkler winding flexible piping

Abstract

This invention provides a fixing structure for sprinkler winding flexible piping that offers high fixing strength even against vibrations in the front-to-back direction of the flexible piping. [Solution] The fixing structure for the sprinkler unwinding flexible piping comprises a fixing member that is longitudinal in one direction and fixed to the system panel; a plate that, when the longitudinal direction of the fixing member is the left-right direction and the direction perpendicular to the left-right and up-down directions is the front-back direction, has a bottom surface that is fixed to the fixing member and extends in the front-back direction and an upright surface that rises upward from the bottom surface; a U-shaped fitting through which the unwinding flexible piping is inserted, with a screw portion fixed to the upright surface; and a support rod fixed to the bottom surface, with its lower end in contact with the system panel.

Claims

1. A fixing structure for sprinkler extension flexible piping, which fixes the extension flexible piping connected to the sprinkler head to a system panel of a system ceiling, A fixing member that is longitudinal in one direction and fixed to the system panel, If the longitudinal direction of the fixing member is defined as the left-right direction, and the direction perpendicular to the left-right and up-down directions is defined as the front-back direction, then the plate has a bottom surface portion fixed to the fixing member and extending in the front-back direction, and an upright surface portion rising upward from the bottom surface portion, A U-shaped fitting is provided, through which the threaded portion is fixed to the upright surface and the unwinding flexible piping is inserted. A support rod fixed to the bottom surface, with its lower end in contact with the system panel, A fixing structure for sprinkler winding flexible piping.

2. In the fixing structure for the sprinkler unwinding flexible piping described in claim 1, The plate comprises an L-shaped first plate having a first upright surface portion which is the upright surface portion to which the U-shaped fitting is fixed, and an L-shaped second plate fixed to the first plate. The unwinding flexible piping is held by the second upright surface portion, which is the upright surface portion of the second plate, and the U-shaped fitting. A fixing structure for sprinkler winding flexible piping, wherein the support rod is fixed to the bottom surface of the second plate located between the first upright surface and the second upright surface.

3. In the fixing structure for sprinkler unwinding flexible piping according to claim 1 or claim 2, The aforementioned support rod is a bolt, which is the fixing structure for the sprinkler winding flexible piping.

4. In the sprinkler unwinding flexible piping fixing structure described in claim 3, A fixing structure for a sprinkler winding flexible pipe, wherein a nut is provided at the lower end of the bolt.

5. A fixing structure for a sprinkler unwinding flexible piping according to claim 1, wherein both left and right ends of the fixing member are fixed to the system panel, A fixing structure for sprinkler unwinding flexible piping, wherein the fixing member is further fixed to the system panel between the left and right ends and the fixing point of the plate.

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