Spraying tail end water testing bracket

The utility model provides a spraying tail end water testing support. The device comprises a water-spraying fire-extinguishing water-testing device, the water-spraying fire-extinguishing water testingdevice comprises a fire-fighting pipe; the fire-fighting pipe is connected with the water test nozzle through a normally open valve and a normally closed valve; a drainage funnel is arranged below the water test spray head; a drainage pipeline is connected below the drainage funnel; a support frame is arranged on one side of the fire-fighting pipe; the supporting frame is connected with a fire-fighting pipe through a first fixing rod. The lower part of the support frame is connected with a drainage pipeline through a second fixing rod; the fire-fighting pipe and the drainage pipeline can be fixed together through the supporting frame, so that the relative positions of the fire-fighting pipe and the drainage pipeline are not changed during debugging work, that is, the drainage funnel is always located below the wa