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Lift with reduced pit head box, even without engine room.
Lift with reduced pit head box, even without engine room.
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机译：即使没有机舱，也要用减少的坑头箱举升。
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摘要
Traction sheave elevator comprising: an elevator car (2) suspended elongated connectors (9) by means of two suspension pulleys (6) and designed to move along car guide rails (1); Lanes car guide (1) arranged vertically in the hoistway to a side of the elevator car (2); Lanes counterweight guide (3) arranged in the hoistway on the same side of the cab (2) in which the car guide rails (1) are located; A counterweight (4) designed to move along the guide rails of the counterweight (3); ¿Upper diverting pulleys (8) mounted on a fixed top structure in the upper part of the hoistway on the side of the guide rails; , Are these two pulleys cab suspension (6) with the elevator car (2) being connected; A counterweight suspension pulley (7) connected to the counterweight (4); And a traction sheave (5) connected to a máquinaelevadora (20); characterized in that: said two suspension pulleys (6) are mounted on the same side of the elevator car (2), but in two opposite sides laterally with respect to the position of the counterweight (4) in a vertical projection; Is the first end (10) of said elongated connectors (9) is fixed to a support structure (18) at the top of the hoistway, on the same side of the elevator car (2) in which are located the cabin (2) and the guide rails of the counterweight (3), from which said elongated connectors (9) pass through the counterweight pulley (7) coming to the traction sheave (5) and suspension sheaves cabin (6); And the second end (11) and (12) of said elongated connectors (9) is fixed to the support structure (18) on the same side of the elevator car (2) on which is fixed the first end ( 10), but at two opposite sides with respect to said first end (10) in a vertical projection, and laspoleas cab suspension (6) are mounted on support elements on the side wall of the elevator car (2), on the same side of the elevator car (2) in which the guide rails cabin (1) and counterweight guide rails (3) they are located.
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