Fixed base capable of being stably placed

The utility model discloses a stably placed fixed base which comprises a base body, a placing groove is formed in the top end of the base body, a driving groove is formed in the position, located on the lower portion of the placing groove, in the base body, a gear is rotationally connected in the driving groove, sliding rods are arranged on the two sides of the gear, and toothed bars are fixedly installed on the sides, close to each other, of the two sliding rods. And clamping seats are fixedly mounted at the top ends of the two sliding rods correspondingly, supporting plates are fixedly mounted on the sides, close to each other, of the two clamping seats correspondingly, threaded rods are rotationally connected into the two clamping seats correspondingly, and the two threaded rods are sleeved with connecting plates correspondingly. The stably placed fixing base can limit and fix the two sides, the top end and the bottom end of a sculpture chassis, can be suitable for fixing chassis of various shapes, further