| 摘要 |
PROBLEM TO BE SOLVED: To provide a bus-duct supporter, which is excellent in workability without necessity to perform fixation as many times as the number of fixing points of guide members and structure fixing parts, and enables a plurality of bus-ducts to be laid in a narrow construction space. SOLUTION: This bus-duct supporter supporting a bus-duct 10 laid roughly vertical to a structure includes a structure fixing part 20 which is fixed to the structure, a bus-duct fixing part 30 which is fixed to the bus-duct 10, a guide member 40 which is installed between the structure fixing part 20 and the bus-duct fixing part 30 to regulate the horizontal move of the bus-duct fixing part 30, a spring 50 which is provided in the guide member 40 to energize the bus-duct fixing part 30 and the structure fixing part 20 in a direction of separation in a usual installation state, and an upper nut 61 and a lower nut 62 which are provided in the guide member 40 to support the spring 50 in an energizable state, wherein an inner guide member 40 is coupled in a non-fixed state with the structure fixing part 20, and a guide member 40 on the worker side is coupled in a fixed state with the structure fixing part 20. COPYRIGHT: (C)2011,JPO&INPIT |
