An arc-shaped formwork reinforcing device for cast-in-place tanks

Abstract

The utility model discloses a kind of arc-shaped formwork reinforcing devices of cast-in-place tank, the utility model mainly includes several groups of arc-shaped formwork, arc-shaped formwork side mutually spliced into cylindrical structure, steel binding layer is provided between two groups of cylindrical structure, arc-shaped reinforcing bar is fixedly connected with arc-shaped formwork outside, so that arc-shaped formwork keeps camber;Between inner and outer two groups of arc-shaped formwork, fixed distance is fixed by tensioning screw rod, tensioning screw rod back ridge and double steel pipe main ridge abut, adjusting mechanism is provided on tensioning screw rod, and the adjusting mechanism can adjust back ridge position to adapt the size and spacing of steel pipe;The utility model solves the problem that simulation chemical tank construction cost is higher, and formwork supporting performance is poor, can effectively improve formwork stability and reduce concrete tank construction cost.

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