Construction elevator device of overcoming difficulties

• Main Authors: ZHANG ZHIBIN, CHEN ANRAN, YAN BO, NONG CHUAN, XIE DONGMING, CHEN YUAN, NONG LINGSI, JU CHENGWEI, CHEN CHUNCHAO, NONG JINLONG, LUO ZHEN, HUANG JI, JIANG CUN, PU JIUZHOU, LIANG XIAO, LI ZHONGYUAN
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2017
• Subjects: ELEVATORS; ESCALATORS OR MOVING WALKWAYS; HAULING; HOISTING; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a construction elevator device of overcoming difficulties relates to lift technical field, and the technical problem of the device that can't be simultaneously go on overcoming difficulties to the construction elevator who has three motors and brake device to prior art adopts to include linkage pull rod, with linkage pull rod connects adds long force -arm, it includes the extension rod to add long force -arm, the one end of extension rod is provided with the centre gripping unit, the extension rod other end is provided with the method of connector and solves, the utility model provides a three stopper of the dual -purpose construction elevator of the state's wife's goods professional difficult problem of difficulty of overcoming difficulties that declutches, realized that the three stopper of the dual -purpose construction elevator of people's goods declutches simultaneously and applies the brake the safe mode of overcoming difficulties and solved prior art can't let braking moment