Bridge type hoisting machinery steel wire rope detection device and detection method

• Main Authors: WANG LEI, SHI NAIJIE, ZHANG MOLI, SHI HENGLIANG, ZHANG LEI, LI YUXIANG, ZHENG LINTAO
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2019
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The invention discloses a bridge type hoisting machinery steel wire rope detection device. The bridge crane comprises two vertical columns which are vertically arranged; a cross beam is fixedly connected between the upper ends of the two stand columns. A sliding rail is arranged at the bottom of the cross beam, a supporting frame is slidably arranged in the sliding rail, a driving motor is fixedlyarranged on the supporting frame and is in driving connection with a winding drum, a steel wire rope is wound on the winding drum, a winding drum baffle fixedly sleeves one end of the winding drum, and a pulley assembly is arranged on the steel wire rope. A detection device comprises a shooting mechanism, a positioning mechanism and a data processor; wherein the shooting mechanism comprises a camera fixedly connected with the pulley assembly, and the camera faces the steel wire rope; the positioning mechanism comprises a plurality of magnetic sheets evenly arranged on the winding drum bafflein the circumferential dir