Escape capsule shell body mechanical structure

An escape capsule shell body mechanical structure comprises outer capsule plates, inner capsule plates, connecting flanges, bolts, warm-keeping layers, watertight doors, transition doors and idler wheels. The escape capsule shell body mechanical structure is characterized in that the warm-keeping layers are filled between the outer capsule plates and the inner capsule plates to from a main body of an escape capsule shell body, and the outer capsule plates and the inner capsule plates are welded at the positions of the outer ends through the connecting flanges to form a sealed space. The whole escape capsule shell body is divided into three capsule chambers through the connecting flanges, namely a transition capsule, a lifting supporting capsule and an equipment power capsule. The capsule sections are connected and fixed through the connecting flanges and the bolts. The transition doors are arranged at the connecting positions. After connection is completed, welding connecting is conducted at the positions of