| 摘要 |
PROBLEM TO BE SOLVED: To provide a bus-duct support system which enables inexpensive and easy support of a bus duct, and prevents deformation of the bus duct elongated by current conduction. SOLUTION: This is a kind of bus-duct support system for supporting a bus duct provided in a vertical direction with a plurality of supporting devices, fitted to a structure at proper intervals, and is a bus duct support system, which supports the bus duct with upper support devices at upper support parts, such as at the uppermost part supporting part, etc., of the bus duct urging the bus duct upwards, and favorably supports the bus duct with the lowest part supporting device at the lowest part supporting part of the bus duct making the bus duct in a state of being fixed to the structure. The upward urging is performed, by applying force for pulling the bus duct upwards in the vertical direction in respect to the structure, by an elastic member, etc., such as a spring, etc., for example.
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