Two-purpose rack

The utility model relates to a dual-purpose bracket, belonging to an auxiliary component of radioactive therapy equipment, which bears a filter support plate and a lead block plate; wherein, two side boards are arranged on the left side and the right side of the upper supporting board and the lower supporting board; two groups of upper and lower corresponding notch guide rails are arranged on inner side of the two side board; the upper notch guide rail is a filter support plate guide rail; the lower notch guide rail is a lead block plate guide rail; a locking device is arranged inside the notch guide rail; the notch guide rail is a teflon notch guide rail; the locking device comprises a lever, a straight pin, a gland bush and a spring; a locking plug is arranged on a end of the straight pin, the spring is sleeved on the straight pin and fixed by the convex ring which is close to the locking plug of the straight pin; the other end of the straight pin goes through the gland bush and is connected with the lever.