Automatic weighing equipment for large structure article

The utility model relates to an automatic weighing device for large structure articles, which belongs to the new high-precision wide-range weighing metering device. The device is arranged in a container, and the inside of the container is provided with a plurality of oil pumps, a plurality of electromagnetic valves, a plurality of A/D collectors, a plurality of pressure sensors, displacement sensors and a plurality of hoisting jacks. A plurality of oil pumps are connected with the hoisting jacks through oil pipes, an oil passage is provided with the electromagnetic valves, and the opening and closing of the electromagnetic valves and the switching of the oil passage of a hydraulic system are controlled by a computer to make the lifting and leveling of the hoisting jacks realized. The oil passage is provided with the pressure sensors, the supporting points of the hoisting jacks are provided with the displacement sensors, the computer realizes the automatic weighting for the large structure articles through each of the data collecting systems of the pressure sensors and the displacement sensors, and monitoring and alarm can also be carried out according to the characteristics of each of the sensors. The utility model has the advantages of high precision, strong reliability, simple operation and movable performance.