Live washing gun with straight grip type

The utility model belongs to the field of live washing operation tools for high-voltage power transmission lines, in particular to a live washing gun with a straight grip type. The live washing gun comprises a gun grip, a gun barrel and a gun head, wherein the gun grip and the gun rod are in sealed connection with a valve body assembly through water inlet connectors and water outlet connectors respectively; a quick connector is arranged at the water inlet of the gun grip; the tail end of the gun barrel is movably connected with the gun head in a sealed manner; the gun head is bent at 120-150 degrees; a ground stud is arranged on the gun head; a connector used for being movably communicated with a gun nozzle is arranged in the water outlet end of the gun head; an insulated trigger is connected with the valve body assembly; the valve body assembly, the gun barrel and the gun grip are coated with an insulating sleeve; a sling is arranged between the gun barrel and the gun grip. The live washing gun is large in water flow, convenient to operate, portable, high in insulativity, safe, reliable and efficient, and has the benefits that the straight grip type (with a switch) is adopted, and a plurality of spraying positions are provided. Therefore, the live washing operations for the high-voltage power transmission lines can be relatively flexible, safe and efficient.