LINEAR PART OF A MOBILE ELECTRIFIED BARRIER Russian patent published in 2022 - IPC G08B13/22 

FIELD: security systems.

SUBSTANCE: invention relates to the field of alarm barriers that contain electrified elements and carry out non-lethal effects on violators. In the linear part of the mobile electrified barrier, the bracket attachment points are made in the form of sections of a U-shaped profile, in one of the side walls of which a hole is made with a clamping screw installed in it; tensioners are made in the form of manually operated coils with a switchable ratchet mechanism and fixed to the insulator racks through additional insulators; the wire type electrified elements are made in the form of a cable, the free end of which is equipped with a linear elongation compensation mechanism.

EFFECT: elimination of the effect of twisting of electrified elements during the installation/disassembly of the linear part; simplification of the winding of the electrified element; reduction of the required tension force of the electrified element; minimization of leakage currents; unification of the winding element and the attachment point of the insulator racks to the load-bearing barrier.

1 cl, 6 dwg