mobile cantilever ladder 3d model

Design a mobile cantilever ladder system with an AI-assisted dynamic counterbalancing mechanism. The system consists of a vertical ladder mast with a cantilever working platform at the top, mounted on a rectangular wheeled base (rollers, not fixed to ground). The base houses a dual-degree-of-freedom movable counterweight system that dynamically shifts the system’s center of gravity to counter the overturning moment generated by an operator and carried load on the cantilever platform. Key requirements: Overall Structure Vertical ladder mast (height up to 7 m) Cantilever platform at the top with guard rails Rigid connection between mast and base frame Mobile base with four industrial caster wheels Base Frame Rectangular steel frame Low center of gravity Internal volume allocated for counterweight motion Fixed Ballast Central fixed ballast mass (≈ 60–80 kg) Mounted rigidly at the center of the base Movable Counterweight System (Primary Focus) Movable counterweight mass (≈ 150–220 kg) Mounted on