A lifting control method, device, and hydraulic lift for a hydraulic lift.

Abstract

This application provides a lifting control method, device, and hydraulic lift for a hydraulic lift. The method includes: when the lifting time of the hydraulic lift is detected to exceed a preset time threshold, acquiring the oil pressure value in the hydraulic lift's oil supply pipeline; when the oil pressure value is lower than the preset oil pressure threshold, performing a regulation operation on the oil supply pipeline to increase the oil pressure in the oil supply pipeline. When the oil pressure value is less than the preset oil pressure threshold, it indicates that the current lifting time of the hydraulic lift has been extended beyond the preset time threshold due to the oil pressure value in the hydraulic lift's oil supply pipeline being lower than the preset oil pressure threshold. Therefore, a regulation operation to increase the oil pressure in the oil supply pipeline is performed. The higher the oil pressure in the oil supply pipeline, the faster the lifting speed of the hydraulic lift, thus shortening the lifting time of the hydraulic lift and improving the operating efficiency of the hydraulic lift.

Images