Guide device of fire-fighting hose

The invention discloses a guide device of a fire-fighting hose, comprising two supporting plates, wherein an upper rotary shaft and a lower rotary shaft are connected between the two supporting plates; the upper rotary shaft is fixedly connected with an upper baffle; the lower rotary shaft is fixedly connected with a lower baffle; and resetting springs are connected among the upper rotary shaft, the lower rotary shaft and the supporting plates. The guide device of the fire-fighting hose solves the problems of the guide device of the fire-fighting hose in the prior art that impurities in the hose cannot be discharged and the outer surface cannot be washed; the hose passing through the part between the upper and lower baffles is extruded by tensile force applied to the upper and lower two baffles by the resetting springs so as to discharge the impurities with greater grains in the hose; and meanwhile, two water pipes are mounted at the upper and lower ends of the device and nozzles are arranged on the water pipes, and the outer surface of the hose between the two water pipes is sprayed and washed, so that the cleanness after the hose is taken out is guaranteed and the service life of the hose is prolonged.