Seismic distribution panel with pendulum-type earthquake isolation device

摘要

The present invention relates to a seismic switchgear to which a pendulum-type seismic isolation device is applied. A floating support box having a floating support space formed with a plurality of entry holes capable of supporting the elevating and lowering of the support legs of the main body, and a floating support box in the floating support space of the floating support box are levitated upwardly spaced apart from the bottom surface of the floating support box to support the main body It includes a suspension plate for supporting the legs, and an elastic suspension support portion for suppressing transmission of vibration applied from the outside to the main body by elastically supporting the suspension plate to be spaced apart from the bottom surface of the flotation support box. According to the seismic switchboard to which such a pendulum-type seismic isolator is applied, it is possible to absorb and damp vibrations while supporting the main body in a suspended state so that it can flow vertically and horizontally, thereby providing the advantage of further improving seismic performance.