| 摘要 |
PURPOSE: A cable interval maintaining device for underground power distribution is provided to connect spacers, which thickness is different, between cable fixing plates, thereby changing up and down intervals of a power cable. CONSTITUTION: A cable sealing groove(32) is formed at the front side of a cable fixing plate(30). A cable support unit(34) is formed in a center of the front side of the cable fixing plate. A cable cover(40) is combined with the front side of the cable fixing plate by a fixing bolt(50). A cutting groove(44) is formed in a center of a lower part of the cable cover. A spacer(60) determines intervals between cable fixing plates. Dovetail grooves(62,64) and dovetail protrusions(37,39) are combined between the spacer and connection plates(36,38). A long hole(66) and a joint hole(39h) are formed on the spacer and a connection plate in a vertical direction. The spacer and the connection plate are connected. An anchor hole(68) is formed on the spacer. |
