| 摘要 |
The present invention represents an earthquake-resistant distribution board applied with a brace and a flat bar for earthquake monitoring. The present invention includes: a cable room divided by central partitions into front and rear parts and installed on the lower part of the front part; a command room installed on the top part of the cable room; a vacuum circuit breaker (VCB) room installed on the lower part of the rear part of cable room; a triangle type flat bar formed through the command room and the cable room in the symmetric shape around the central partition regarding a skeleton installed on the VCB room in the distributing board including an auxiliary room installed on the top part of the VCB room; a first V type brace installed in a V shape in a transverse direction on the partition between the command room and the cable room; and a second V type brace installed in a V shape in a transverse direction on the floor surface of the cable room. According to the earthquake-resistant distribution board with the V type brace and the triangle type flat bar, the invention, which has the triangle type flat bar inside of the distribution board, has an effect of absorbing the vibration in a vertical direction by supporting the vertical weight. Further, the invention has an effect of supporting the vibration and absorbing the vibration in a transverse direction by installing the V type brace inside of the triangle type flat bar. |
