An elevator position reference system (1) comprises a hoistway (4) extending in a vertical direction and a position measuring strip (8) arranged in the hoistway (4) to extend in the vertical direction. An upper tensioning device (10) is connected to the upper end (20) of the position measuring tape (8) in order to apply a tensioning force (30) to the position measuring tape (8) in an upward vertical direction. A lower tensioning device (12) is connected to the lower end (22) of the position measuring belt (8) in order to apply a tensioning force (32) to the position measuring belt (8) in a downward vertical direction.
一种电梯位置参考系统(1)包括沿竖直方向延伸的井道(4)和在井道(4)中布置成沿竖直方向延伸的位置测量带(8)。上张紧装置(10)连接到位置测量带(8)的上端(20),以便将张紧力(30)沿向上竖直方向施加到位置测量带(8)。下张紧装置(12)连接到位置测量带(8)的下端(22),以便将张紧力(32)沿向下竖直方向施加到位置测量带(8)。
Elevator position reference system
电梯位置参考系统
2022-04-22
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
European Patent Office | 2022
|European Patent Office | 2024
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