초록 ▼

Apparatus for precision deploy-attaching beam-mount structure to the outside of an elongate column at plural, defined attachment sites that are distributed and spaced along the length of the column. During use, a column support jig with plural openable/closeable yokes in the apparatus supports a col

Apparatus for precision deploy-attaching beam-mount structure to the outside of an elongate column at plural, defined attachment sites that are distributed and spaced along the length of the column. During use, a column support jig with plural openable/closeable yokes in the apparatus supports a column horizontally for selective rotation about its long axis. A carriage in the apparatus, which holds beam-mount structures to be attached to a supported column, is selectively moveable and position-lockable in defined locations distributed along the supported column between yokes in a pair of spaced yokes to enable precision weld-attaching of the mounts to sides of the column.

대표청구항 ▼

1. Apparatus for deploy-attaching beam-mount structure to the outside of an elongate column at plural, defined attachment sites that are distributed and spaced along the length of the column comprising a frame,column support structure mounted on said frame, designed to support, releasably, an elonga

1. Apparatus for deploy-attaching beam-mount structure to the outside of an elongate column at plural, defined attachment sites that are distributed and spaced along the length of the column comprising a frame,column support structure mounted on said frame, designed to support, releasably, an elongate column with that column's long axis disposed generally horizontally, said support structure taking the form of plural, spaced, distributed support yokes having openable/closeable swing arms which are closeable to circumsurround the long axis of an elongate column supported on the support structure, said swing arms carrying rotatable supports,a carriage, including structure adapted to support/transport releasable beam-mount structure for deploy-attachment to such defined attachment sites on a column supported by said support structure, mountable for translation in contact on and along a column supported by said support structure, with the yokes in said support structure being designed to accommodate shifting of the carriage progressively along the length of a supported column,and, as a further inclusion in said apparatus column-supporting guide rings which have a circular configuration and a central column-receiving opening having a polygonal shape, which guide rings are capturable for rotation within said rotatable supports. 2. The apparatus of claim 1, rotatable supports are idlers adapted, with closing of the arms around a column, to engage and capture said guide rings, and to permit selectable rotation of a guide-ring-supported column within the yokes and about the long axis of the supported column. 3. The apparatus of claim 2, wherein passage, during shifting of the carriage along a supported column past a yoke in a support structure, is accommodated by opening of the swing arms in that yoke.