| 摘要 |
<p>PURPOSE:To facilitate internal inspection work and to reduce cost of works, by aerially supporting bushing tanks on the pushing tank pedestal hedged off from the extension lines of bushings. CONSTITUTION:Bus bar tanks 31, 32 and 33 are aerially supported by a bus bar supporting pedestal 1 so as to be horizontal to the ground. Bushings 11, 12,and 13 are connected to the bus bar tanks 31, 32 and 33 through bushing tanks 21, 22 and 23 respectively. The bushing tanks 21, 22 and 23 are aerially supported to a bushing tank supporting pedestal 9 provided upward and in parallel with the bus bar tanks 31, 32 and 33 and is integrally supported to the bus bar tank supporting pedestal 1 so as to bear specified positional relations in the vertical plane against the ground. In this way, as the bushing tanks 21, 22 and 23 are aerially supported to the bushing tank supporting pedestal 9 provided above the bus bar tanks 31, 32 and 33, nothing is to be an obstacle downwards covers 8 provided respectively to the openings of bushing tanks 21, 22 and 23 in doing internal inspection work.</p> |
