METHOD AND ELEVATOR ARRANGEMENT

In the method according to the invention in the manufacture of an elevator the following procedures are performed, -a movable supporting platform (4) and an elevator car (2), and possibly a counterweight (CW), are installed in the elevator hoistway (1), -the rope installation is performed, in which...

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Bibliographische Detailangaben
1. Verfasser: PLATHIN, ANTTI
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:In the method according to the invention in the manufacture of an elevator the following procedures are performed, -a movable supporting platform (4) and an elevator car (2), and possibly a counterweight (CW), are installed in the elevator hoistway (1), -the rope installation is performed, in which the elevator is reeved to comprise construction-time hoisting roping (3,3'), and the hoisting roping (3,3') is arranged to support the elevator car (2) resting on the supporting platform (4) supported in its position above the elevator car (2), -the elevator car (2) is taken into use to serve passengers and/or to transport goods, -the elevator car (2) is removed from the aforementioned use, - the service range of the elevator car is changed to reach higher up in the elevator hoistway (1) by lifting the supporting platform higher up in the elevator hoistway with hoisting means (22,30), -the elevator car (2) is taken back into the aforementioned use. In the aforementioned rope installation the elevator is reeved to comprise construction-time hoisting roping (3,3')/ which comprises one or more ropes, the longitudinal power transmission capacity of which is based at least essentially on non-metallic fibers in the longitudinal direction of the rope. In the method guide rails (G) to be fixed with guide rail brackets (b) can additionally be installed by the aid of installation means (8,9). The invention also relates to an elevator arrangement, with which the aforementioned method can be performed. Dans le procédé selon l'invention, pendant la fabrication d'un ascenseur, les procédures suivantes sont effectuées : - une plateforme de soutien mobile (4) et une cabine d'ascenseur (2), et éventuellement un contrepoids (CW), sont installés dans la cage d'ascenseur (1), - l'installation de câbles est effectuée, lors de laquelle l'ascenseur est mouflé pour comprendre un câblage de levage de temps de construction (3,3'), et le câblage de levage (3,3') est conçu pour soutenir la cabine d'ascenseur (2) reposant sur la plateforme de soutien (4) soutenue dans sa position au-dessus de la cabine d'ascenseur (2), - la cabine d'ascenseur (2) est utilisée pour transporter des passagers et/ou des marchandises, - la cabine d'ascenseur (2) arrête l'utilisation précitée, - la plage de service de la cabine d'ascenseur est modifiée pour monter plus haut dans la cage d'ascenseur (1) grâce à l'élévation de la plateforme de soutien plus haut dans la cage d'ascenseur à l'aide de moyens de levage