| 摘要 |
This invention relates to devices that to a new surface raised above an existing surface. Previously, stage floors were challenging to assemble, align and adjust due nodal assembly. Embodiments of the present invention use a plurality of pedestals (10) with each pedestal further comprising a pedestal base (12) mechanically coupled to a plurality of rods (14, 18, 20). A plurality of stringers (30) each having at least one hole therein placed upon and receiving at least one of the plurality of rods. A grid network is made from at least two stringers of the having at least one distal point at each pedestal. At least one of the stringers having at least two holes receiving at least two of the rods on at least one of the pedestals and extending across the at least one pedestal. The grid network self-aligns even on the uneven surface. |
