Portable power emergency communication transmission device

The utility model relates to the technical field of electric power communication, in particular to a portable electric power emergency communication transmission device which comprises a box body, a main body and a box door, the main body is placed inside the box body, the box door is installed at the top of the box body, and wheels are installed at four corners of the bottom end of the box body. A fixing assembly used for fixing wheels is arranged at the bottom end of the box body and comprises a fixing base, the fixing base is installed at the bottom end of the box body, a control groove is formed in the fixing base, a control panel is arranged in the control groove in a sliding mode, a first spring is connected between the control panel and the control groove, the control groove communicates with a through groove, and the control panel is connected with a control pedal. The control pedal is provided with a clamping groove, the fixing base is provided with a fixing frame, two moving blocks are arranged in t