作者: Nicholas J. Ambrogio , Eric C. Osborn , Eric J. Wilson , Paul B. Allen
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摘要: An I-beam clamp, used for engaging the bottom flange of structure, includes a pair threaded rods and brackets that can be moved relative to each other along rods. One brackets, clamp bracket, has set screw configured engage top surface flange, hold in place once it is installed on I-beam. The nut half-threaded portions selectively rods, bracket disengage from order allow positioning may include spring clip or device provide force bias into engagement with portions.