The invention discloses an anti-static adjustable ventilating movable floor. The anti-static adjustable ventilating movable floor comprises a plurality of monomer floor bodies, wind shield plates andinserting-connecting piles. A plurality of ventilating holes are formed in the monomer floor bodies. Extending bodies are arranged on the circumferential sides of the lower end faces of the monomer floor bodies. The extending bodies are provided with a plurality of positioning holes, connecting holes and connecting columns. Rectangular through holes are formed in the two inner walls of each extending body. Two adjusting grooves are formed in the upper end face of each monomer floor body. The adjusting grooves communicate with the rectangular through holes. Moving cover plates are mounted on the adjusting grooves. The two ends of the wind shield plates are connected with the extending bodies and sliding columns correspondingly. Each inserting-connecting pile is provided with two inserting-connecting columns matched with the positioning holes in the two monomer floor bodies correspondingly. According to the anti-static adjustable ventilating movable floor, by arranging the wind shield plates and the sliding columns on the monomer floor bodies, the ventilation quantity of the floor can be changed, and different ventilation requirements are met; connection of every two adjacent monomerfloor bodies is achieved through matching of the connecting holes and the connecting columns, stability and reliability of connecting of the adjacent monomer floor bodies can be further improved by being combined with the inserting-connecting piles, and the characteristics of being convenient to mount and stable in connecting are achieved.