How to Keep Balance of the Aluminum lifter

Single mast aluminum alloy lift, including controller, chassis, lifting components and operating platform. The aluminum alloy lifting platform chassis is provided with a plurality of brackets to support the elevator when the elevator is working. The ends of the brackets away from the chassis are respectively connected with outriggers that are in contact with the ground, and also includes a force measuring unit for measuring the relationship between each outrigger and the ground. The magnitude of the force between them and correspondingly output multiple weighing voltage signals; the logic control unit receives multiple weighing voltage signals, and if the difference between the magnitudes of the respective weighing voltage signals is greater than the preset value, it compares and outputs an alarm signal to warn unit that receives alarm signals, outputs audible and/or flashing alarm prompts, and power supply unit. The aluminum alloy lifter force measuring unit includes a plurality of pressure sensors respectively arranged between each outrigger and the ground. The logic control unit includes a reference voltage generation module for generating a reference voltage for comparison of each weighing voltage signal, a comparison module for comparing each weighing voltage signal with the reference voltage, and outputting a plurality of comparison signals, a logic .The operation module receives multiple comparison signals and outputs an alarm signal after operation. The aluminum alloy lifter reference voltage generating module includes a first resistor, one end of which is coupled to the first direct current, and the other end is connected to a second resistor in series and then grounded; wherein the reference voltage is generated between the first resistor and the second resistor. The comparison module includes a plurality of comparators, and each of the plurality of comparators includes a forward input terminal, an inverting input terminal and a comparison output terminal. The terminals are respectively coupled to the weight-measuring voltage signals output by the plurality of pressure sensors, and the comparison output terminals respectively output a plurality of comparison signals correspondingly.