| 摘要 |
PURPOSE: A camera fixing apparatus of a gas insulated switchgear is provided to lengthen the lifetime of a camera and to reduce noise. CONSTITUTION: A gas insulator switchgear(10) comprises a camera fixing device, a fixing flange, a checking window, a camera, and an outer container. An outer ring socket comprises a first insertion part. The camera is inserted into the first insertion part. The outer ring socket is fixed to the fixing flange. The outer ring socket comprises irregularities along the outer periphery. An inner ring socket comprises a second insertion part. The camera is inserted into the second insertion part. The inner ring socket is combined with the top of the outer ring socket. A rubber packing is combined with the end of the inner ring socket. The rubber packing comprises a third insertion part. |
