Tool type template

The utility model relates to a building trade especially relates to a tool type template. This template includes four blocks of veneer members and duo gen connecting screw rod, the inboard of veneer member be the steel sheet, the outside of steel sheet vertically is provided with many cannelure steel shotcretes to be strengthened, the outside of vertical channel -section steel is provided with two transverse channel steel side by side respectively, forms the mounting groove between two transverse channel steel, two tip tops of mounting groove are provided with one section angle steel respectively, weld respectively on the mounting groove in two bights of angle steel, is provided with the mounting hole on the angle steel, the squarely is assembled in proper order to four blocks of veneer components, connecting screw rod wear to establish in the mounting hole of the adjacent two blocks of angle steel in template bight, two tip of connecting screw rod do not set up the nut fixed fix four blocks of veneer compone