| 摘要 |
A support for a distribution line of a ceiling of an underground electric power duct is provided to remove an additional drilling work or a bolt work to install the distribution line additionally by burying parts in the underground electric power duct. A support for a distribution line(1200) of a ceiling of an underground electric power duct includes a ceiling laying unit(100), and a distribution line supporting unit(200). The ceiling laying unit(100) is formed on an underground electric power duct ceiling(1100) as a block unit. A plurality of leg units which are formed to be extruded from the inside of the block unit to the outside are formed on a surface exposed to the air. The distribution line supporting unit(200) is formed with a plate type unit hung on the leg units. The distribution line(1200) is formed to be put on the plate type unit. |
