Lifting type overhaul hoisting platform car

• Main Authors: AI JINFENG, FANG CHUNGANG, CUI GUOQING, CHEN TIANHUA, LI LONGQIANG, YANG LILI, LI YUNFENG, WANG XIAODONG, LIU DUO
• Format: Patent
• Language: Chinese; English
• Published: 25.07.2023
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model relates to the technical field of large engineering machinery, in particular to a lifting type overhaul hoisting platform car. According to the technical scheme, the device comprises a stand column, a connecting arm and a chassis device, the stand column is fixedly installed at the top of the chassis device, self-locking rollers are rotationally installed at the bottom of the chassis device, a push arm is fixedly connected to the top of the chassis device on one side of the stand column, and a lifting device is fixedly installed at the top of the stand column. The lifting device, the limiting frame, the rotating rocker arm and the hanging bracket are matched with one another, the lifting device can adjust the height of the connecting arm, the steel rope is wound to drive the hanging bracket to move upwards so that the hanging bracket can be connected with the brake, and the steel rope self-locking device, the self-locking roller and the anti-disengaging rod are matched with one another, so t