| 摘要 |
A material transport and installation arrangement comprising a first working platform system in an elevator shaft for reaching a first installation height; and a first material hoisting system for moving elevator components vertically in the elevator shaft is disclosed. The arrangement is characterized in that it comprises a second working platform system in the elevator shaft for reaching a second installation height, the second working platform system comprising a second platform hoist, second platform roping and a vertically moveable second working platform, the second working platform being below the first working platform; and a second material hoisting system for moving elevator components vertically in the elevator shaft, the second material hoisting system comprising a second material hoist, second material roping and a second material holder. Further, a method for parallel transport and installation of elevator components is disclosed. |
| 主权项 |
1. A transport and installation arrangement for parallel transport and installation of elevator components, the arrangement comprising
a first working platform system in an elevator shaft for reaching a first installation height, the first working platform system comprising a first platform hoist, first platform roping and a vertically moveable first working platform; and a first material hoisting system for moving elevator components vertically in the elevator shaft, the first material hoisting system comprising a first material hoist, first material roping and a first material holder, the first material holder being moveable along at least one counterweight guide rail, wherein the arrangement further comprises a second working platform system in the elevator shaft for reaching a second installation height, the second working platform system comprising a second platform hoist, second platform roping and a vertically moveable second working platform, the second working platform being below the first working platform; a second material hoisting system for moving elevator components vertically in the elevator shaft, the second material hoisting system comprising a second material hoist, second material roping and a second material holder. |
