Device for disassembling hydraulic bracket of suspended top beam

The utility model provides a device for disassembling a hydraulic bracket of a suspended top beam. The device comprises a base, wherein a motor is fixedly arranged on the base; a speed changer is connected to an output shaft of the motor; an output shaft of the speed changer is connected with a fixed sleeve; a fixed rack is fixedly arranged at the other end of the base; coaxial fixed holes for penetration of an upright post of the hydraulic bracket are formed in the centers of the fixed sleeve and the fixed rack in an axial manner; the fixed sleeve is driven to run at a low speed through the motor while a guide sleeve and a connecting strip are unscrewed to draw out the connecting strip. Thus, the work efficiency is greatly improved, and the beating operation of a worker is also avoided. Therefore, the labor intensity of the worker is relieved.