Machine room moving operating and maintaining device

The utility model relates to a machine room moving operating and maintaining device which is characterized by comprising a working table arranged on a movable base. A liquid crystal display is arranged on the upper surface of the working table, a pulling tray used for arranging a keyboard and a mouse is embedded in the front side of the working table, at least two telescopic two-in-one signal cables and a telescopic power line are embedded in the rear side of the working table, one end of each telescopic two-in-one signal cable and one end of the telescopic power line are connected with a signal switching unit, signal lines of the keyboard and the mouse, the power supply end of the liquid crystal display and a signal line of the liquid crystal display are all connected with the signal switching unit, and a signal switching key and a power switch of the signal switching unit are further arranged on the working table. The machine room moving operating and maintaining device is simple in structure and capable of