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1. (WO2018177378) AUTOMATIC LIFTING RESCUE DEVICE

Pub. No.:    WO/2018/177378    International Application No.:    PCT/CN2018/081122
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Fri Mar 30 01:59:59 CEST 2018
IPC: B66B 5/02
B66B 11/04
B66B 7/00
Applicants: XIAMEN ALBT MACHINE EQUIPMENTS CO., LTD.
厦门安利倍特设备有限公司
Inventors: CHEN, Po Tsang
陈柏苍
Title: AUTOMATIC LIFTING RESCUE DEVICE
Abstract:
An automatic lifting rescue device (2) applicable to be mounted in an elevator system (1). The elevator system (1) comprises an elevator car (12), a counterweight unit (13) and a traction unit (14); the traction unit (14) has a traction rope (141); and the traction rope (141) has a suspension section (143) capable of slidably suspending the elevator car (12), and a traction section (144) connected to the counterweight unit (13) from one end of the suspension section (143). The automatic lifting rescue device (2) also comprises a rescue rope (4) for connecting to the other end of the suspension section (143), a translation piece (5) for slidably hanging on the rescue rope (4), and a rescue unit (6) for driving the translation piece (5) to straightly move up and down. When the rescue is needed, the rescue unit (6) drives the translation piece (5) to move upwards to release the rescue rope (4) for vertical descending of the elevator car (12), so that persons in the elevator car (12) are smoothly rescued, and the better use safety is achieved.