TENSION SENSING TYPE GUARDING SYSTEM

摘要

PURPOSE: A tension sensing type security system is provided to transfer a tension change of a sensing line corresponding to power applied to the sensing line to a tension transfer unit. CONSTITUTION: A tension transfer line(13) is arranged on a straight line along with the length direction of a pillar(11). The tension transfer line is installed in each pillar to maintain a tension state. A transfer assisting spring(14) is coupled with the tension transfer line. Therefore, the transfer assisting spring is expanded when the tension transfer line is deformed.