Industrial crowbar hoisting assist device

• Main Authors: HU MENGCHAO, HE XIANWEN, ZHOU SHOULONG, YE ZHOU, ZHENG WEIXIN, JIANG XIAOMING, LI SHANSHENG, CHEN HONGBIN, HUANG LIQIAO, WANG SHILEI, LIU KAI, JIANG XIANZHONG
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2021
• Subjects: HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses an industrial crowbar hoisting assist device, and belongs to the technical field of crowbar auxiliary tools. The device comprises seat frames, T-shaped screws and cast steel sleeves, permanent magnetic chucks are arranged at the bottoms of the seat frames, the two seat frames are arranged on the two sides of the cast steel sleeves at intervals, the T-shaped screws are inserted into the upper portions of the seat frames, and the screw ends of the T-shaped screws penetrate through the seat frames and are fixedly connected with the cast steel sleeves. A torsion spring is sleeved on a rod body of the T-shaped screw rod, one end of the torsion spring is connected with the inner side face of the seat frame, and the other end of the torsion spring is connected with a pipe body of the cast steel casing pipe. The technical problem that the distance between a stress point and a fulcrum is limited when an industrial crowbar is used is effectively solved, the production requirement is met, a s