The invention relates to special equipment for winching up
buoy anchor chains of a medium-sized
buoy tender, in particular to a horizontal automatic-chain-arrangement hydraulic drum
winch. The horizontal automatic-chain-arrangement hydraulic drum
winch comprises a drum component, a turntable component, a bracket component, a speed
reducer component, a hydraulic component and a control component, wherein the drum component consists of a drum, a
ratchet wheel, a rack wheel, a gear cover and a rotating shaft, the turntable component consists of an
idler wheel, a swing arm, a swing arm bracket and a chain arrangement oil cylinder, the bracket component consists of a bracket, guard bars and a pawl, the speed
reducer component consists of a
hydraulic motor, a speed
reducer and a
pinion, and the control component consists of a PLC (
Programmable Logic Controller), an optoelectronic switch, a displacement sensor, a power distribution cabinet, an equipment control cabinet, and a
deck operation cabinet. The horizontal automatic-chain-arrangement hydraulic drum
winch can be applied to a medium-sized
buoy tender and can be used for winching up multiple sections of buoy anchor chains at one time and the function of
synchronizing the drum and the chain arrangement oil cylinder is achieved.