Multifunctional electric crane and intelligent monitoring system thereof

• Main Author: CHEN CHANGCHUAN
• Format: Patent
• Language: Chinese; English
• Published: 02.12.2022
• Subjects: BLASTING; CRANES; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HAULING; HEATING; HOISTING; LIFTING; LIGHTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The invention belongs to the technical field of electric cranes, and discloses a multifunctional electric crane which comprises a movable bottom plate, a weight box is fixed to the portion, close to one side, of the upper end face of the bottom plate, a balancing weight is arranged on one side in the weight box, a second groove is formed in the weight box, a hydraulic cylinder is installed in the second groove, and a hydraulic motor is arranged in the hydraulic cylinder. The top end of the hydraulic cylinder is connected with a stand column, a cross beam is installed at the top end of the stand column, and a hanging assembly is installed on the cross beam. The rotating assembly is arranged between the stand column and the cross beam, and the rotating assembly is used for achieving rotation of the cross beam within the range of 0-45 degrees. Rotation of the output end of the motor in the first groove is utilized, rotation of the cross beam within a certain range can be achieved, a certain lifting range can be