| 摘要 |
<p>The invention relates to an aniseismic assembly reduced sizes, meant to be used in order to ensure protection in the best conditions for two persons, during the occurence of some natural disasters. The assembly consists of two subassemblies comprised one into the other, namely of a rescue cabin (A) disposed inside of a support subassembly (B); the rescue cabin (A), being a one-piece construction, has a strength structure (C) made only from welded pipes of a polyhedron shape made up by overlapping other different three polyhedrons, namely, a main one (a) having the shape of a right diamond-shaped prism, continued with another median one (b) of the shape of a truncated diamond-shaped pyramid, and, finally, the top one (c) of the shape of a diamond-shaped pyramid, each polyhedron edge constituting a pillar (d, e, f and g) of the strength structure (C). The lateral sides and the polyhedron small diagonal are strengthened by means of some props (k), thus there being obtained two compartments, each of them being provided with an access door (7 and 8) and with a chair (4) centrally disposed on the small diagonal. The whole cabin is supported, in the vertical position, on some legs (D), each leg disposed as an extension of each pillar of the polyhedron, each leg representing the piston (2) of a shock-absorber with ring shaped springs. Outside each pillar, to the extension of the small diagonal, and of the big one respectively, there is welded a cutter plate (p) made up of hard steel. The subassembly-support (B) has the shape of a rectangular frame consisting of four vertical supporting pillars (14), hingedly connected, in pairs, but on two of the frame opposite sides only, by means of three rows of double splice pieces (15), parallel to one another; each pillar being provided at its lower end with a base plate (17), and at the upper one with a screw spindle (20) which can rotate inside a screw bush (21) fixed on the pillar end.</p> |
