Method in the manufacture of an elevator

摘要

Method in the manufacture of an elevator, in which method the parts of a platform, more particularly its support structure, are used for forming the structure that supports the machinery of the final machine room of the elevator, which platform has earlier been in its position in a position disposed lower in the elevator hoistway, and which platform was used in the aforementioned lower disposed position for supporting the machinery.

主权项

1. A method for installation of an elevator, the method comprising:
moving, without use of a worksite crane, a first platform of the elevator and a separate first support structure by a plurality of jump-lifts in progressive steps upwards in an elevator hoistway, the first platform including at least machinery for moving an elevator car during the installation of the elevator; and utilizing at least a movable support structure of the first platform to form a final support structure supporting the machinery in a final machine room of the elevator after completion of a final jump-lift among the plurality of jump-lifts, wherein
the first platform is positioned below the separate first support structure in the elevator hoistway,the separate first support structure supports the first platform during the installation of the elevator,the separate first support structure is positioned below a separate second support structure in the elevator hoistway, andthe separate second support structure supports the separate first support structure via a hoisting device and a rope or cable during the installation of the elevator.