Stair system for oilfield tank

摘要

A mobile storage tank includes a wall, a platform secured to the wall, and a structure that provides ascending access to the platform. The structure is configured to transition between a retracted position and an extended position.

主权项

1. A mobile storage tank, comprising:
a wall; a conduit passing through the wall; a platform secured to the wall and positioned above the conduit, the platform forming a continuous platform for use as a walkway; a retractable platform extension operably associated with the platform, the retractable platform extension being configured to extend the continuous platform in a direction transverse to the wall such that the retractable platform extension provides walking access to a second platform of an adjacent second mobile storage tank; wherein the retractable platform extension is removably secured to the second platform; and an articulated structure operably associated with the platform; wherein the articulated structure provides ascending access to the platform; and wherein the articulated structure transitions between a retracted position and an extended position.