| 摘要 |
The object of the invention is an elevator, more particularly an elevator for passenger transport and/or freight transport, which elevator comprises an elevator car (1), which is arranged to travel in an elevator hoistway (S), above which elevator hoistway (S) is a space (10) bounded by a floor (9), a counterweight (2), a first suspension roping (R1) and a second suspension roping (R2), which suspension ropings (R1, R2) connect the aforementioned elevator car (1) and counterweight (2) to each other, means for moving the first suspension roping (R1) and the second suspension roping (R2), one or more diverting pulleys (P1) of the first suspension roping (R1) disposed in said space (10), one or more diverting pulleys (P2) of the second suspension roping (R2) disposed in said space (10), and in which elevator the first suspension roping (R1) and the second suspension roping (R2) travel on vertical planes parallel to each other, the first suspension roping (R1) forms a loop (A) around one or more diverting pulleys (P1) of the first suspension roping (R1), the second suspension roping (R2) forms a loop (B) around one or more diverting pulleys (P2) of the second suspension roping (R2), said loops (A, B) are nested and the diverting pulley (P1) of the outer loop (A) is disposed outside the inner loop (B), and the suspension ropings (R1, R2) pass through the apertures (7a, 7b) in the aforementioned floor (9), and also a method for modernizing an elevator. |
