Light swift combination formula stand of metal

The utility model discloses a light swift combination formula stand of metal, it relates to stand technical field, form the stand frame through the rack unit, install guardrail mechanism and pdeal mechanism on the stand frame respectively, the rack unit collude by drawing, bedplate roof beam, longitudinal support, underbeam, footboard roof beam, rubber base, stand no. 1 to stand five -way cross the wing bolt equipment and form, installs horizontal bearing diagonal, horizontal horizontal support between the rack unit respectively, and the rear guardrail stand is pegged graft in the base of underbeam rear end to through drawing the wing bolt locking of colluding to form the stand frame, the side guardrail supports alternately to be installed in the both sides of stand frame, and the side guardrail is installed and is supported at the side guardrail, and rear guardrail pegs graft between the upper and lower draw -in groove of rear guardrail stand, and bolt plug has formed guardrail mechanism in side guardrail an