The present application refers to a jump elevator (100) and a jumping method, wherein the jump elevator (100) comprises: A machine room (110) provided in a hoistway (200) and configured to be able to be fixed to or move with respect to the hoistway (200); at least one lifting and descending assembly (120) that comprises: a frame (120a) attaching to the exterior of the hoistway (200) and partially extending into the hoistway (200); a pulley assembly including a winch (130), a fixed end (140), and a plurality of pulleys disposed on the machine room (110) and the frame (120a); wherein a traction line (150) is disposed between the winch (130), the plurality of pulleys, and the fixed end (140); wherein the at least one lifting and descending assembly (120) is disposed below the covering portion of the hoistway (200). The jump elevator (100) and the jumping method of the present application obtain the advantages of simplicity in configuration, ease in manufacturing, convenience in installing and so on, and can improve the operation efficiency of the jump elevator (100) and the constructing efficiency of the buildings.
JUMP ELEVATOR AND JUMPING METHOD
SPRUNGAUFZUG UND SPRUNGVERFAHREN
ASCENSEUR DE SAUT ET PROCÉDÉ DE SAUT
2020-03-04
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |