ISOLATION DEVICE FOR DISTRIBUTION BOARD AND NON WELDING TYPE ASSEMBLY BASEFRAME WITH ISOLATION DEVICE

The present invention relates to a seismic isolation device for a switchgear which absorbs vibrations from external shocks, earthquakes, and the like to maintain a stable installation condition of a switchgear and can be easily moved and installed and to a non-welded assembly-type base frame compris...

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Bibliographische Detailangaben
Hauptverfasser:	KIM SEON JIN, EUN JEONG WOONG, PARK HYUNG DAL, KIM MYONG SUN, KIM DONG CHEOL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION GYROSCOPIC INSTRUMENTS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MECHANICAL ENGINEERING NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SHOCK-ABSORBERS SPRINGS SURVEYING TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a seismic isolation device for a switchgear which absorbs vibrations from external shocks, earthquakes, and the like to maintain a stable installation condition of a switchgear and can be easily moved and installed and to a non-welded assembly-type base frame comprising the same. The present invention provides the seismic isolation device for a switchgear and the non-welded assembly-type base frame comprising the same. The seismic isolation device minimizes energy transfer caused by earthquakes or vibrations and protects the switchgear from external shocks or earthquakes through energy dispersion while maintaining the switchboard stably. In addition, the seismic isolation device is easy to maintain and improves constructability such as easy movement and installation on-site and shortened installation time by applying a base frame using a variable frame assembly method rather than a welding method. 본 발명은 외부 충격이나 지진 등으로부터 전해지는 진동을 흡수하여 수배전반의 안정적인 설치 상태를 유지할 수 있고 간단하게 이동 및 설치할 수 있는 수배전반 면진장치 및 이를 포함한 비용접 조립형 베이스프레임에 관한 것이다. 본 발명은 지진 또는 진동에 의해 발생한 에너지 전달을 최소화하고 에너지 분산을 통해 외부 충격이나 지진으로부터 수배전반을 보호하면서 수배전반을 안정적으로 유지할 수 있는 한편, 용접방식이 아닌 가변 프레임 조립방식의 베이스프레임을 적용하여 현장에서 손쉽게 이동 및 설치가 가능하고 설치시간을 단축할 수 있는 등 시공성 향상과 더불어 유지보수가 용이한 수배전반 면진장치 및 이를 포함한 비용접 조립형 베이스프레임을 제공한다.