Self-adaptive multi-redundancy cable arrangement system and control method

Abstract

The invention relates to the technical field of winch control, and particularly discloses a self-adaptive multi-redundancy cable arrangement system over ten thousand meters. The self-adaptive multi-redundancy cable arrangement system comprises a cable arrangement device, a cable storage reel and a control system, wherein the cable arrangement device is provided with a rope guide device; the rope guide device is provided with an angle sensor; the cable arrangement device is provided with a lead screw encoder and a servo motor; one end of the cable storage reel is provided with a reel encoder; a variable frequency motor is arranged at the other end of the cable storage reel; the lead screw encoder, the angle sensor and the reel encoder transmit measured data to the control system; the control system analyzes reel rotating speed and cable position data and sends an instruction to the servo motor; the servo motor drives the cable arrangement device; and the variable frequency motor drives the cable storage reel, so that synchronous operation of the cable arrangement device and the cable storage reel is guaranteed. According to the self-adaptive multi-redundancy cable arrangement system, cables can be automatically and orderly stored and wound, the phenomena of cable pressing, cable disorder, cable biting and the like are avoided, the situation that the cables are mutually extruded is reduced, the service life is prolonged, and the cable arrangement efficiency can be improved through a self-adaptive multi-redundancy system of the cable arrangement device.

Description

technical field [0001] The invention belongs to the technical field of winch control, in particular to an adaptive multi-redundant cable arrangement system and a control method. Background technique [0002] The deep-sea scientific expedition winch needs to recover and release the cable through the winch during the operation. If the cables are not arranged neatly on the winch drum, knots, overlaps and extrusions will occur, which will seriously affect the service life of the cables and even cause the cables to be damaged. Wind the cable neatly on the winch drum; the winch is widely used in marine cable laying, ship towing, deep-sea salvage, deep-sea exploration and other occasions. The device makes the cables neatly arranged on the cable storage drum, which requires the cable organizer and the cable storage drum to maintain a certain synchronous relationship. At present, there are generally two methods for the use of various winch cables: one is the mechanical guide cable....

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Problems solved by technology

At present, there are generally two methods for the use of various winch cables: one is the mechanical guide cable, the mechanical transmission chain drives the cable puller to follow the rotation of the cable drum, and the cable is introduced and exported in accordance with the speed of the winch. This method is time-consuming It is laborious, and the tension is insufficient, so it is very difficult to arrange the cables neatly; the second is the electric guide cable, a motor drives the spare cable drum to rotate at a certain speed, and the speed of the winch is controlled to match the speed of the motor to guide the cable. Method Because the speed of the motor cannot be adjusted, not only is it very difficult to arrange the cables neatly, but it is also easy to cause the cables to become knotted

None of the above methods is equipped with an automatic cable discharge device. For the 10,000-meter cable that requires high cable uniformity, when the cable is in the process of guiding the cable, it is prone to uneven winding, messy rope, rope biting and even cable knotting. It will cause severe extrusion and friction between the cables, aggravate the abnormal wear of the cables, and directly affect the service life and operation safety of the cables

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