Winch cable laying limit position detection device

• Main Authors: FENG CHUNLIN, SONG MINXIA, YAN YAN, WANG FUJUN, YANG PENG, ZHAO DONGFENG, JIN GUIBIN, SHI NINGNING
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• Subjects: AIRCRAFT; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT; AVIATION; CAPSTANS; COSMONAUTICS; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; HAULING; HOISTING; HOISTS; LIFTING; PARACHUTES; PERFORMING OPERATIONS; TACKLES, e.g. PULLEY BLOCKS; TRANSPORTING; WINCHES

The invention relates to a winch cable laying limit position detection device, a winch comprises a roller, a cable and a winch controller, the cable is wound on the roller, the winch controller controls the roller to rotate or stop rotating, a main body induction mechanism is arranged on the inner wall of the roller, the main body induction mechanism comprises a trigger piece and a reset device, and the trigger piece is connected with the reset device. The trigger piece can stretch out and draw back relative to the outer surface of the roller in the radial direction of the roller under the action of the reset device, and the problems that in the prior art, the detection error is large, the installation process is complex, and the installation precision requirement is high are solved. The length of the cable is utilized to the maximum extent, and the weight of the cable stored on the roller is reduced; the detection device has the advantages that the installation is convenient, the preset limit position can be