Bridge lifting device for electric power facility construction

• Main Authors: ZHANG BO, LI FENG, LI HUAMIN, SUN SHUANGXUE, DUAN JINJIAN, SUN ZIJIE, LI KAI, SUN HAO, HOU YUELIN, XU CHONG, YANG FENGYU, CHEN ANKANG, WANG ZHONG, MU XINGKE
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; 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; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The utility model provides a bridge lifting device for electric power facility construction, which relates to the technical field of bridge lifting devices, and comprises a lifting device main body, the top of the lifting device main body is movably connected with a movable auxiliary plate, and one end of the movable auxiliary plate is fixedly provided with a switching rotating rod; limiting baffles are fixedly connected to the two ends of the transfer rotating rod, hollow shells are movably installed on the two sides of the limiting baffles, and driving motors are movably installed in the hollow shells. According to the lifting device, the movable auxiliary plate is used for bearing a bridge frame, when the lifting device body rises to the highest point, the driving motor arranged in the hollow shell is used for pushing the switching rotating rod to rotate, the movable auxiliary plate is changed into an inclined state from a horizontal state, and the structure is beneficial to dispersion of force; original f