Large -scale concrete system component mould

The utility model discloses a large -scale concrete system component mould belongs to building construction field, the fixed structure of the static contact chip in the electromagnetic relay comprises a seat board, convex top cap, rectangular shape end cover, convex external mold and radius slightly are less than the convex centre form of external mold, centre form and external mold be vertical the installation in the bedplate top in parallel to each other, top cap lid dress is in centre form and external mold top, the end cover is vertical to be installed at the both ends of centre form and external mold and hinges the both ends at the centre form through a plurality of otic placodes, centre form and external mold are the template constitution of smooth plane another side for clathrate frame by the one side that a plurality of arc length equal, the one side that the bedplate also is in the same place by two rectangular edge hinged is smooth plane another side and forms for the template of clathrate frame. Th