FIELD: electricity.
SUBSTANCE: support-connection unit comprises base and U-shaped formed component connected to base, which on internal sides of shelves facing each other has guide and/or fixing facilities, and also comprises remote communication and alarm switch installed in base with connections leading outside, and also comprises actuator device connected to remote communication and alarm switch, and actuator device comprises pusher, which is accessible via recess in section of connection of U-shaped formed component shelves, in the base of support-connection unit there is a link-like slotted guide installed, which has continuous arched or arched-linear shape, guide passes between pusher and switch of remote communication and alarm, and in the guide there is a guide bus arranged approximately in the form of link, besides, control bus is arranged as solid and comprises pusher and flat component for activation of remote communication and alarm switch. Pusher comprises ledge directed inside.
EFFECT: simplified actuation system, improved reliability and provision of durable stability of structure.
11 cl, 2 dwg
