Electric hoist capable of moving stably

• Main Authors: YE CHANGQUAN, LUO XUHUA, YAN KE, XIANG JIANGBIAO, ZHONG JUN, SUN HUANGJIE
• Format: Patent
• Language: Chinese; English
• Published: 21.10.2022
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a stably-moving electric hoist and belongs to the technical field of electric hoists. Comprising an electric hoist, transverse sliding rails are arranged on the two sides of the bottom of the electric hoist, a lifting hook is connected to the bottom of the electric hoist, longitudinal sliding rails are arranged on the left and right sides below the transverse sliding rails, and electric sliding seats are slidably connected to the surfaces of the longitudinal sliding rails; the electric sliding seat located on the left side is connected with a first balance wheel limiting device. The two sides of the lifting hook are connected with the first balance wheel limiting device and the second balance wheel limiting device respectively, and the two sides of the lifting hook are limited through the limiting ropes at the output ends, so that the lifting hook can be prevented from shaking leftwards and rightwards when lifting materials; and meanwhile, the limiting ropes on the two sides can be