| 摘要 |
The present invention relates to a nut circumferentially split into two parts, a supporting device for supporting elongate objects, the supporting device including the nut and holders for receiving the elongate objects, the nut being fixable to a selected position longitudinally of a rod-like supporting member extending vertically, and a clamping device for elongate objects, the clamping device including engaging portions through which holders are connected to the nut. The nut according to the present invention includes a pivotal connection for interconnecting circumferential ends of the nut parts to be pivotable between an open position and a closed position, and a retainer for releasably holding the nut parts in the closed position. The present invention further provides a supporting device for supporting elongate objects, which is effective to avoid falling of the elongate objects; a clamping device for elongate objects, which has wide application and is capable of being attached also to other positions than a screw portion of an anchor bolt or the like; and a device for allowing a reliable temporary tightening or fitup when screwing together various components of the supporting device.
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