Fixed stable scaffold frame

The utility model discloses fixed stable scaffold frame, including scaffold frame main part, be provided with firm mechanism in scaffold frame main part lower part, scaffold frame main part includes stand (1), and the quantity of stand (1) has four, and four stand (1) is four edge settings in rectangle space, is provided with supporting bench (2) between four stand (1), and supporting bench (2) are connected fixedly through the connector link uncle with stand (1), firm mechanism includes sleeve pipe (3), and sleeve pipe (3) cover is established in the lower part of stand (1), and the equipartition has three piece at least hinge bar (5) on the pipe shaft of sleeve pipe (3), and the cover is equipped with slip -ring (4) on the pipe shaft of sleeve pipe (3), be provided with between slip -ring (4) and hinge bar (5) cable (6), the utility model discloses can with the bottom of scaffold frame can be firm fixed subaerial, prevent that the gliding condition from appearing in the scaffold frame. 本实用新型固定稳定的脚手架，包括脚手架主体