| 摘要 |
An adjustable height stanchion, secured to a concrete member by a tensional anchor, supports a segment of a manufactured structure at its up end. Its design permits its insertion after the anchor is in place and the structure has been placed in its final location and elevation, with very little loss of height adjustment capability. All forms of the invention accommodate misallignment of the structure's longitudinal support member with respect to the previously installed anchor. A preferred form accommodates misallignment by rotating the stanchion around its single anchor bolt for perfect allignment, thereby affording a much needed larger vertical adjustment capability.
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