Heavyweight by v3r3s

grabcad

This design effectively meets project requirements as it is innovative, cost-effective, and compatible with existing shipping containers. Key features include ease of manufacturing, lightweight construction, and increased tensile strength compared to twist-locks. However, adaptation to lifting systems is necessary, and manual locking/unlocking is replaced by a crane system. This results in higher levels of automation, reducing human error and accidents while decreasing operating costs. The design prioritizes functionality over aesthetics. The operation principle involves manually mountable locks with leaf springs that allow latches to retract. Pressure from a lever releases the lock when lifted by a crane, freeing the lower container. Housing remains with framing due to leaf spring retention. Spacers between containers optimize load center of gravity. Further improvements can be made to tolerances, dimensions, and latch forms. A video demonstration is available for reference.