Hinged base for a shoring strut for use in construction and steel structural work

摘要

The hinged support base comprises a support element shaped semicubically and exhibiting two quadrilateral faces, which are of like dimensions, two triangular faces, of like dimensions, a diagonal face affording a hemispherical cavity, and a terminal element exhibiting a head portion which is partially spherical and which is housable in the hemispherical cavity. The hemispherical cavity of the support element exhibits a plurality of partially cylindrical recesses. The support element further comprises a lock-tooth for the head portion. The support element also exhibits elongate projections on each quadrilateral face thereof and isolated projections on each triangular face thereof; and further exhibits a plurality of holes for connecting screws for connection thereof to at least one like support element.