Small -size handling frame of couple formula for construction industry steel structure welding

The utility model relates to a small -size handling frame of couple formula for construction industry steel structure welding, its characterized in that includes the human square frame of draw -around by the bar formation, square frame founds the arris and encircles to the top from the bottom by four four are stood the arris interval and set up and link firmly the multilayer crossbeam frame constitution on it, two of square frame's a side stand that arriss upwards extend and bend in the top forms two root zones couple arris pole, the crossbeam frame upper berth of the square frame bottom board of choosing a place to give a banquet, area couple arris pole even has towards the taut strengthening rib of area couple arris pole updip between rather than adjacent upright arris top. The beneficial effects of the utility model are that: simplify structure, reduce cost, improvement efficiency of construction. 本实用新型涉及种建筑业钢结构焊接用挂钩式小型操作架，其特征在于包括由钢筋构成的围拢人体的方形框架，所述方形框架由四根立棱及自底部至顶部环绕所述四根立棱间隔设置并固连其上的多层横梁框构成；所述方形框架的个侧面的两条立棱向上