This technology is a seismic switchgear system that suspends the switchgear by attaching four vibration units downward from two top frames fixed to the interior ceiling of the switchgear case, with the switchgear support connected directly to the bottom. Each vibration unit moves along the X, Y, and Z axes, preventing seismic vibrations from being transmitted directly to the switchgear.
As switchgear is critical equipment for power distribution, seismic shaking can lead to tipping or internal damage, causing secondary disasters like power outages and fires. Most conventional switchgear is floor-mounted, lacking the means to handle multi-directional vibrations and failing to provide effective seismic protection for dual-type or 3-way power configurations.
This technology features at least one vibration module per unit, consisting of a Y-axis support, a Z-axis support that slides along the Y-axis while vibrating in the Z-axis, and an X-axis support. The Z-axis support connects to the X-axis support, absorbing vertical and horizontal vibrations within a single module. Ideal for substations, factories, hospitals, data centers, and public buildings, it ensures the switchgear remains stable during earthquakes, minimizing power supply risks.
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