Winch device for cutter suction dredger

• Main Authors: LU LEI, LIU HEMING, QIAN FANFAN, YANG SONG
• Format: Patent
• Language: Chinese; English
• Published: 02.11.2021
• Subjects: CAPSTANS; DREDGING; FIXED CONSTRUCTIONS; FOUNDATIONS; HAULING; HOISTING; HOISTS; HYDRAULIC ENGINEERING; LIFTING; PERFORMING OPERATIONS; SOIL SHIFTING; TACKLES, e.g. PULLEY BLOCKS; TRANSPORTING; WINCHES

The invention discloses a winch device for a cutter suction dredger, and relates to the technical field of traction equipment. The winch device comprises a base, the base is provided with a winding drum and a component force assembly, the component force assembly comprises a clamping mechanism and a sliding rail frame assembly, the clamping mechanism comprises a mounting frame, the mounting frame is provided with a clamping assembly, and a steel wire rope extends out of the winding drum and then penetrates through the mounting frame; when the steel wire rope is static, the steel wire rope is clamped by the clamping assembly; and the sliding rail frame assembly comprises a guide rail rod, the mounting frame is connected to the base in a sliding mode through the guide rail rod, and the guide rail rod and the winding drum are arranged in parallel. According to the winch device, part of tension on the winding drum in a static state can be shared, great extrusion force generated by the steel wire rope on the winch