Electric hoist anti-falling device

• Main Authors: YANG SHENGLONG, MA ZIJING, WANG ZHIYUAN, LIU JIA, MA WENKUI, ZHU YANZHONG, HE ZEPING, GAO FUYUAN, FANG XIAOWEN
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2023
• Subjects: CAPSTANS; HAULING; HOISTING; HOISTS; LIFTING; PERFORMING OPERATIONS; TACKLES, e.g. PULLEY BLOCKS; TRANSPORTING; WINCHES

The invention discloses an electric hoist anti-falling device which comprises a cross beam and an electric hoist body arranged on a rail of the cross beam, a detachable wrapping ring is arranged on the electric hoist body, a supporting structure connected with a connecting plate of the electric hoist body is arranged on the wrapping ring, and a hook parallel to the rail is arranged on the supporting structure. The horizontal line of the track is lower than that of the working end of the hook. When the electric hoist body falls, the purpose of preventing the electric hoist body from continuously falling can be achieved by hanging the electric hoist body on the cross beam track through the hook, potential safety hazards are eliminated, favorable conditions are provided for workers to repair the electric hoist body in the later period, and the production cost is saved. 本发明公开了一种电动葫芦防坠落装置，包括横梁、设在横梁的轨道上的电动葫芦本体，所述电动葫芦本体上设有可拆卸的包环，所述包环上设有与电动葫芦本体的连接板连接的支撑结构，所述支撑结构上设有与轨道平行的挂钩，所述轨道的水平线低于挂钩工作端的水平线。本发明中电动葫芦本体坠落时，通过挂钩挂在横梁轨道