Concrete die convenient to installation

The utility model relates to a building technical field, and disclose a concrete die convenient to installation, including base and box, the equal fixed mounting in both ends at base top has first installation piece, the first dead lever of top fixedly connected with of first installation piece, the equal fixed mounting in both ends of bottom half has second installation piece, the bottom fixedly connected with second dead lever of second installation piece, the spring has been cup jointed between first dead lever and the second dead lever, which comprises a pedestal and a case body, this concrete die convenient to installation through setting up spiral shell rasp bar and special -shaped nut, has made things convenient for installation and dismantlement to first baffle and second baffle, and it all is fixed mounting to have solved current a lot of concrete die, uses inconvenient problem, and has still made things convenient for the taking of concrete prefabricated part, has avoided making its emergence collid