摘要:
The invention can be used for the simple, quick construction of prefabricated buildings. The building comprises a floor (2), walls (1) and a roof (3), all of which are prefabricated. The walls (1) and roof (3) are semi-rigidly connected by first bars (7) and the roof (3) includes openings (6) for securing lifting means (4) comprising hydraulic jacks (4) formed by a casing (8) secured to the floor (2) and pistons (9) that can move in relation to the casing (8). The synchronised actuation of the jacks (4) allows the walls (1) to be lowered and moved in relation to the floor (2) by means of the first bars (7), with the roof (3) and walls (1) being lifted simultaneously. The walls (1) are connected to one another and to the roof (3) by means of concrete that is poured into first (19) and second (21, 22) moulds secured at the corners of the walls (1) and the roof (3).
摘要:
Elevated train comprised of one or more wagons (1 ) that move suspended from a rail (2) or the like. This rail is provided at the train stops with at least two transverse gaps that determine a segment (5) from which said train is suspended, with this segment in turn suspended from elevation means (7) that allow its displacement in a vertical sense together with said train between an upper position for circulation and a bottom one in which it rests on or is next to the ground.
摘要:
The invention relates to a system for constructing a semi-prefabricated building which is formed by a plurality of slabs corresponding to the outer walls (2-2') and (16-16'), floor (1) and roof (20) of the dwelling. The slabs are molded "in situ" on the construction site itself and the respective erection of the outer slabs (2-2') and (16-16') and the lifting of the slab (21) are carried by means of lifting means (5-6) and (5'-6') located in the gaps (3-4) and (3'-4') and openings (21) of the outer wall slabs and of the roof slab respectively, they first erect the slabs corresponding to the larger outer walls (2-2') and then those corresponding to the smaller walls (16-16') and finally the roof slab (31) is lifted. The mentioned gaps and openings respectively have anchoring elements (7) and (22) for connecting the slabs to the lifting means.
摘要:
The invention relates to an elevated train comprising one or more carriages (1) which are suspended from and move along a rail (2) or similar device. In the train stopping zones, the aforementioned rail is provided with at least two transverse cuts which define a section (5) from which the train remains suspended. Said section (5) is in turn suspended from elevation means (7) which are used to move the section and train together vertically between an upper circulation position and a lower position in which the train rests on or remains close to the ground.