| 摘要 |
An apparatus for removably mounting a device such as a generator unit to a pair of parallel spaced apart I-beams includes a cross member having a pair of slots at opposite ends and a pair of clamp plates removably bolted to the cross member through respective slots. A separate upstanding sliding guide is mounted between each clamp plate and the cross member. Each clamp plate is a substantially rectangular member with an oblong cutout and at least one notch. Each upstanding sliding guide is a substantially L-shaped bracket having a downward extending fixing pin, an oblong cutout, and a raised tooth therebetween. The slots each include two or more circular pin receiving openings having diameters somewhat larger than the width of the slot. Each upstanding sliding guide is positionable relative to a respective slot in two or more fixed positions defined by the circular pin receiving openings in the slot which receive the downward extending fixing pin of the sliding guide. Each clamp plate is positionable relative to a respective sliding guide in two or more fixed positions at least one of which is defined by the notch on the clamp plate engaging the raised tooth of the sliding guide. A bolt is secured through the oblong cutouts of each respective clamp plate and sliding guide and through a respective slot in the cross member. |
