Method for building an elevator system in a building under construction including: installing in an elevator shaft a movable machine platform supporting an elevator car and a counterweight; installing above the machine platform a lifting platform; raising the lifting platform by a construction crane or lifting device before raising the machine platform; and equipping the lifting platform with a cable catch device having a safety cable arranged between the lifting platform and a cable pulley support fixed above the lifting platform, the safety cable having a first load-bearing cable portion fixed to or above the lifting platform and a last load-bearing cable portion guided through a cable stop device attached to the lifting platform, the cable stop device blocking the last portion to prevent further lowering of the lifting platform after a speed of the last portion relative to the cable stop device exceeds a specified limit.
VERFAHREN ZUM ERRICHTEN EINER AUFZUGSANLAGE SOWIE ZUR DURCHFÜHRUNG DES VERFAHRENS GEEIGNETE AUFZUGSANLAGE
METHOD FOR BUILDING A LIFT SYSTEM, AND LIFT SYSTEM SUITABLE FOR CARRYING OUT THE METHOD
PROCÉDÉ POUR CONSTRUIRE UN SYSTÈME D'ASCENSEUR, ET SYSTÈME D'ASCENSEUR APTE À METTRE EN OEUVRE LE PROCÉDÉ
2023-05-03
Patent
Electronic Resource
German
IPC: | B66B Aufzüge , ELEVATORS |
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