Automatic hoisting positioning device for hydraulic pressure test system and hoisting positioning method thereof

• Main Authors: LIU NING, JI NIANYING, LIU JINGXI, ZHANG QIANG, KONG WEIXUAN
• Format: Patent
• Language: Chinese; English
• Published: 22.06.2021
• Subjects: CRANES; HAULING; HOISTING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MEASURING; PERFORMING OPERATIONS; PHYSICS; TESTING; TRANSPORTING

The invention discloses an automatic hoisting positioning device for a hydraulic pressure test system and a hoisting positioning method thereof. The positioning device comprises a longitudinal traveling mechanism, a transverse traveling mechanism, a hoisting mechanism, a vertical tracking indicator, a data processor and a wireless controller, wherein the transverse traveling mechanism is arranged on the longitudinal traveling mechanism, the hoisting mechanism, the vertical tracking indicator and the data processor are arranged on the transverse traveling mechanism, and the data processor is connected with a longitudinal displacement sensor of the longitudinal traveling mechanism and a transverse displacement sensor of the transverse traveling mechanism. During positioning, through combination of the vertical tracking indicator, the data processor and the hoisting device traveling mechanisms, fuzzy comparison control is carried out by adopting real-time displacement data acquired by the vertical tracking indic