| 摘要 |
A support system for supporting cable tray of the type comprising a pair of generally parallel side rails interconnected by cross members. The support system comprises a series of support bars adapted to be suspended at intervals spaced lengthwise of the cable tray and with the support bars extending generally crosswise relative to the rails of the cable tray. Each support bar has a pair of rail receivers spaced apart lengthwise of the support bar for receiving the side rails of a cable tray and preventing substantial sideways shifting of the cable tray relative to the support bar. A pair of hold-down members associated with each support bar hold the rails of the cable tray in respective rail receivers of the support bar.
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