Tube coiling device for spraying hose of flame arrester

The utility model discloses a tube coiling device for a spraying hose of a flame arrester. The tube coiling device is mounted on a handle (10) of a trolley frame, and comprises a connecting shaft (2), a roller (3) and fastening clips (1), wherein the fastening clips (1) are fixed at two ends of the connecting shaft (2); the roller (3) sleeves the connecting shaft (2) and is in clearance fit with the connecting shaft (2); baffles (5) are arranged on two sides of the roller (3); the spraying hose (20) is wound on and connected with the part, between the baffles (5), of the roller (3); the fastening clips (1) are connected onto the handle (10) of the trolley frame. Through the adoption of the tube coiling device, the spraying hose of the flame arrester can be uncoiled completely in one to two seconds; the purposes of uncoiling the spraying hose and pushing a trolley to a destination can be realized simultaneously by two workers, so that the fire extinguishing efficiency is improved by tens of times.