A design steel form for $favoring big circular slab formula concrete member

The utility model discloses a design steel form for $favoring big circular slab formula concrete member, include a plurality of arc steel side form boards of following circumference and connecting gradually, the main part of arc steel side form board is an arc panel, and the arc panel outside is connected with the angle steel skeleton, and the angle steel skeleton includes the horizontal angle steel of multichannel and set up the vertical angle steel at the horizontal angle steel both ends of multichannel that vertical angle steel is outwards buckled, be equipped with the vertical strengthening rib of multichannel between the horizontal angle steel of adjacent twice, be equipped with the bolt hole on the vertical angle steel, a plurality of arc steel side form boards are connected into cylindricly by connecting bolt. The utility model discloses a design steel form has strengthened holistic bearing capacity of this template and rigidity greatly, can bear great concrete lateral pressure, can not warp in the construction, shaping concrete quality is guaranteed to the tightness thick liquid, the concreted structure slyness is bright and clean, reaches " clear water " effect, simplify the process greatly, saved material, manual work, time, intensity is high, and is not fragile, and the turnover number of times is many, long service life.