Automatic sealing type anti-theft door capable of preventing violent door breaking

Abstract

The invention discloses an automatic sealing type anti-theft door capable of preventing violent door breaking. The automatic sealing type anti-theft door comprises an anti-theft door body, the anti-theft door body comprises a door frame and a door plate, the peripheral edges of the door frame are fixed to a wall through expansion bolts, the door plate is fixedly connected with the side end face ofthe door frame through hinges, and a door lock is arranged on the other side of the door plate; a lock groove is formed in the inner wall, right opposite to the door lock, of the door frame; a cementgroove is concavely formed in the upper end face of the door frame in the direction of the door plate, a cement guiding-out hole is formed in the middle of the cement groove, the upper end of the cement guiding-out hole is connected with a stirring bin, and a stirring device is connected with the inner side wall of the stirring bin; and the rear end of the stirring device is connected with a rotating motor, a water storage bin and a quick-drying cement bin are arranged at the upper end of the stirring bin, and electromagnetic valves are arranged at outlets in the lower ends of the water storage bin and the quick-drying cement bin. By means of the mode, violent damage to the anti-theft door can be automatically detected, and the anti-theft door can be automatically sealed.

Description

technical field [0001] The invention relates to the field of anti-theft doors, in particular to an automatic sealing type anti-theft door for preventing violent break-in. Background technique [0002] Anti-theft door is a kind of door equipped with anti-theft lock, which can resist abnormal opening under certain conditions within a certain period of time. It has certain safety protection performance and meets the corresponding anti-theft safety level. The difference in structure lies in its indestructibility and anti-intrusion performance. A qualified anti-theft door cannot be pried open or opened on the door leaf within 15 minutes by using common hand tools such as chisels, screwdrivers, crowbars, and portable electric tools such as hand drills. An opening of 615 square millimeters, or an opening of 38 square millimeters within a semicircle of 150 square millimeters at the locking point, and general anti-theft doors can be removed after a certain period of time by abnormal ...

AI Technical Summary

Problems solved by technology

[0002] Anti-theft door is a kind of door equipped with anti-theft lock, which can resist abnormal opening under certain conditions within a certain period of time. It has certain safety protection performance and meets the corresponding anti-theft safety level. The difference in structure lies in its indestructibility and anti-intrusion performance. A qualified anti-theft door cannot be pried open or opened on the door leaf within 15 minutes by using common hand tools such as chisels, screwdrivers, crowbars, and portable electric tools such as hand drills. An opening of 615 square millimeters, or an opening of 38 square millimeters within a semicircle of 150 square millimeters at the locking point, and general anti-theft doors can be removed after a certain period of time by abnormal violent means, resulting in corporate Therefore, a class of anti-theft door should be designed, which can automatically detect the external breaking behavior. After the anti-theft door detects external violent damage, it can release quick-drying cement to seal the anti-theft door and prevent the anti-theft door from being broken. open, thereby protecting the safety of property

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