The invention discloses a liquid spraying cleaning support for electric coagulation forceps. The liquid spraying cleaning support comprises a base, two through holes and a cavity and is characterized in that two first hydraulic cylinders are fixed to the bottom of the cavity, and sliding rails are arranged on the tops of piston rods of the first hydraulic cylinders; one end, close to the inner wall of the cavity, of each sliding rail is fixedly provided with a second hydraulic cylinder, and piston rods of the second hydraulic cylinders are parallel to the sliding rails; and wiping devices are fixedly arranged at the positions, above the sliding rails, of the side walls of the cavity through supports. Each wiping device comprises a columnar shell, and five wiping heads are arranged in the shell; two third hydraulic cylinders are fixed to the top of the cavity; and the base is provided with a liquid inlet channel. The lower end of the liquid inlet channel is connected with two liquid spraying heads, and the upper end of the liquid inlet channel is provided with a liquid inlet communicated with the outside of the base. Induction devices are arranged on the inner walls of the through holes; a liquid outlet is formed in the bottom of the cavity; and a single chip microcomputer is arranged in the base. The liquid spraying cleaning support is simple in principle and convenient to use, and can spray liquid and wipe the forceps, and the wiping heads can be automatically replaced, so that manpower and material sources are greatly saved; and the manufacturing cost is low, and the liquid spraying cleaning support has the higher practical value.