This invention discloses a
baseboard fastening device and its operating method for
cleanroom construction, relating to the field of
cleanroom construction technology. It includes a support frame, two baseboards, a
cleanroom wall, and two exterior walls. The baseboards are movably connected to the left and right sides of the support frame, the cleanroom wall is movably connected to the top of the support frame, and the exterior walls are movably connected to the left and right sides of the cleanroom wall. The support frame has an inner cavity with an installation groove, and the installation groove contains a linkage component. This invention, by incorporating a pressing block, a
mating block, a control plate, a control groove, a
mating groove, a plug-in block, an anti-detachment groove, an anti-detachment block, an entry hole, a rotating plate, a rotating rod, and a
torsion spring, solves the problem that when multiple walls are connected, the use of screws for splicing is time-consuming and labor-intensive, requiring workers to install numerous screws with tools. This achieves a convenient connection and fixation effect.