Deflection angle detection device for storage winch rope arranger in double-winch system

Abstract

The invention relates to cable laying ship submarine cable burying machine lifting and dragging system matching equipment, in particular to a deflection angle detection device for a storage winch rope arranger in a double-winch system. A proximity switch is mounted on an upper supporting plate, a spring is arranged on a spring supporting seat, a shaft end cover is arranged above an upper rotating block and connected with the upper supporting plate through a screw, a position rod is mounted between clamp plates below the upper rotating block, the upper rotating block is connected with a lower rotating block through supporting cylinders, an adjusting hole is formed in the upper supporting plate, the horizontal mounting position of the proximity switch can be adjusted, adjusting holes are formed in the clamp plates below the upper rotating block and the position rod, the extension length of the position rod can be adjusted, so that a deflection angle range is adjusted, a steel wire rope penetrates the space between two supporting cylinders, and the rotating angle of a free end of the position rod is detected by the proximity switch. The deflection angle of the steel wire rope in cable deploying and retracting by winches can be accurately detected, the steel wire rope is stably and neatly arranged on a reel, smooth operation of the winches is ensured, and the service life of the steel wire rope is prolonged.

Description

technical field

[0001] The invention relates to supporting equipment for a hoisting and dragging system of a submarine cable laying machine for a cable laying ship, in particular to a deflection angle detection device for a cable storage winch and a rower of a cable storage winch in a double winch system. Background technique

[0002] With the continuous improvement of deep-sea resource mining technology, marine operation equipment is also developing towards the direction of large depth and large traction force, which puts forward higher technical requirements for the core of the retractable system of marine operation equipment - the retractable winch. As far as the hoisting and dragging system of the submarine cable laying machine of the cable laying ship is concerned, with the continuous increase of the operating depth, the rope capacity of the cable storage winch is also increasing, so that the difficulty of arranging the wire rope is also increasing.

[0003] The effect ...

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