Patent ID: 7699292

Claim:
A hoist mounting base which can be attached to flanges of varying sizes by aligning first mounting holes in the mounting base with alignment holes of first and second longitudinally and latitudinally extending members, wherein guide bolts extend through the first mounting holes in the base and the alignment holes in said first and second longitudinally and latitudinally extending members to secure the first and second longitudinally and latitudinally extending member to the base and allow for securing a plurality of centering holes to a plurality of mounting holes in said flange providing a three point anchoring system for a hoist, the hoisting mounting base comprising: (a) a first centering hole in said base through which a first anchoring bolt with a tapered head passes and attaches to a first flange portion; (b) said base includes first and second cavities extending through the base and through which said first and second longitudinally and latitudinally extending members pass; (c) wherein said alignment holes of the first and second longitudinally and latitudinally extending members are slotted grooves extending longitudinally along the length of the members; (d) wherein the distal end of said first and second longitudinally and latitudinally extending members include second centering holes through which second anchoring bolts with tapered heads pass and attach to radially extending second flange portions; (e) said base includes threaded holes on an outer periphery of the base and extending perpendicular to the first anchoring hole through which locking bolts are screwed to laterally secure the first and second longitudinally and latitudinally extending members; (f) a vertically extending hoist mounting pedestal for mounting a hoist wherein the mounting pedestal includes threaded holes and a pedestal locking screw to secure said hoist to the mounting pedestal; and (g) a support tab extending from a rear of the base to which support cables are attached and extend to the hoist for securing the hoist.