Patent ID: 9114486
Filing Date: 2015-08-25
Classification: E06C,F01D

Abstract:
1. An adjustable working platform for a curved surface, the curved surface is an interior of a gas turbine shell, the platform comprising: a support member configured to be inserted into a hole in the curved surface, the support member having one or more disc shaped members located at opposing axial surfaces, the one or more disc shaped members having a plurality of axially-aligned holes, the plurality of axially-aligned holes are configured to permit the adjustable surface to lock in multiple positions; an adjustable surface configured for supporting a load, the adjustable surface configured to rotate and lock in multiple positions, the adjustable surface having one or more legs configured to extend over a portion of the support member, each of the one or more legs having one or more holes configured to interact with the plurality of axially-aligned holes in the support member, the one or more holes in the adjustable surface and the plurality of axially-aligned holes in the support member are configured to accept a quick release ball lock pin, the quick release ball lock pin configured to lock the adjustable surface in a desired position; and an anti-rotation arm connected to the support member, the anti-rotation arm including an adjustable section configured to engage an axial facing portion of the curved surface.