Support apparatus

Support apparatus comprising a platform assembly suspended from above and held by two suspension assemblies, said suspension assemblies being spaced apart and parallelly oriented, each said suspension assembly comprising:

• a. elongated horizontal base track means fixedly mounted to overhead ceiling means, said base track means comprising inner and outer base track members affixed on opposite sides of a horizontal beam, and
• b. a track follower assembly adjustably mounted to said base track means, said track follower assembly including inner and outer elongated horizontal mating track members slidable in aligned mating relationship with respect to said inner and outer base track members and supported by said base track members in said aligned relationship, means for maintaining said mating track means against tilt elevational movement with respect to said base track means, and plural strut members in opposing paired relationship fixed to and depending vertically from said inner and outer mating track members, said means for maintaining said mating track means against tilt elevational movement comprising a connecting member between an opposing pair of strut members and located adjacent to the underside of said beam and functioning as a clamp to maintain said mating track means non-slidable with respect to said base track means, said platform assembly being adjustably affixed to said strut means.