Stabilizing structure of crane base

The utility model relates to a crane base stabilizing structure, which comprises a fixing plate and a base body, the top of the fixing plate is provided with an adjusting stabilizing mechanism, the top of the base body is provided with an auxiliary component, the adjusting stabilizing mechanism comprises a ground pin in threaded connection with the inside of the fixing plate, and the ground pin is provided with a pin hole. Supporting columns are fixedly mounted at the top of the fixing plate, racks are arranged on the opposite sides of the two supporting columns, a sliding frame is slidably connected to the outer sides of the supporting columns, and a rotating shaft is rotatably connected to the interior of the sliding frame. According to the stabilizing structure of the crane base, the adjusting stabilizing mechanism and the rotating knob are arranged, the sliding frame is driven to ascend and descend under the action of the gear and the rack, the balance weight plate is moved to be attached to and fixedly c