Universal template device for tunnel construction

The utility model relates to a universal template device for tunnel construction, which includes a plurality of steel moulding plate units which are connected end to end; two symmetric vertical templates are arranged in each steel moulding plate unit; a transverse brace adjusting lever is installed between each two vertical templates; a hanging cross beam is arranged at the top parts of the two vertical templates; a longitudinal main beam is arranged above the steel moulding plate units; and the plurality of steel moulding plate units are sequentially hoisted on the longitudinal main beam; and the adjacent two steel moulding plate units are fixedly connected through bolts. In the utility model, the designed vertical templates are used for supporting and positioning during tunnel inverted arch filling construction and center ditch construction, so as to effectively prevent concrete of various labels from expanding; the designed transverse brace adjusting levers are used for adjusting distance between each two