ROV underwater cable winch, which is connected to the bottom of the ROV and includes a frame, wheels, and hydraulic motors that drive the wheels. The top of the frame is connected to the bottom of the ROV, and a drum for winding or releasing cables is installed in the frame
Driven by the driving device on the chassis; The frame is equipped with a cable start joint release mechanism located on the outside of the drum, and a cable end joint release mechanism is installed inside the drum.
The cable starting joint release mechanism comprises a fixed clip assembly and a movable clip assembly installed on the frame, wherein the fixed clip assembly comprises a fixed arm and a fixed clip, wherein the fixed arm is fixed on the frame, and the movable clip assembly comprises a movable clip and an oil cylinder, wherein the movable clip
Articulated on the fixed arm near one end of the fixed clamp, the two ends of the first oil cylinder are hinged to the movable clamp and the fixed arm respectively. The oil cylinder drives the movable clamp to rotate to clamp and release the cable start joint with the fixed clamp.
The cable end release mechanism comprises a joint storage chamber set on the side wall of the drum, a stopper cover that is flexibly fitted and installed in the arc-shaped groove of the outer wall of the drum and closes the joint storage chamber, and an oil cylinder for driving the stopper cover to rotate to release or fix the cable end joint,
One end of the cover has a clamping groove for clamping the end of the cable, and the other end is equipped with an installation seat. The middle of the installation seat is hinged to the drum, and the top is hinged to the oil cylinder.
The frame of the winch is equipped with a cable compression mechanism near the top.
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