Double-layer roller winch for multi-cable-diameter dragging arrayed cables

Abstract

The invention discloses a double-layer roller winch for multi-cable-diameter dragging arrayed cables and belongs to the technical field of arrayed cable winding and unwinding equipment. The double-layer roller winch comprises a bracket, an outer roller, an inner roller and a speed reduction motor; the outer roller and the inner roller are both rotationally arranged on the bracket and are correspondingly used for winding and unwinding a zero-buoyancy cable section and a heavy cable section; the wall of the outer roller is provided with a gap for the inner roller to wind the cable; the bracket is further provided with a transmission brake system; the speed reduction motor is used for transmitting power to the outer roller and the inner roller by virtue of the transmission brake system, and the transmission brake system can switch the working state of the outer roller and the inner roller; one end of the inner roller is further provided with a baffle; and the two sides of the baffle are correspondingly used for winding and unwinding the heavy cable section and a transmission array. The double-layer roller winch for the multi-cable-diameter dragging arrayed cables, disclosed by the invention, can realize winding and unwinding of various types of different-cable-diameter arrayed cables of the zero-buoyancy section, the heavy cable section and the transmission arrays, and is concisein overall layout and simple in use.

Description

technical field [0001] The invention relates to the technical field of array cable retracting and unwinding equipment, in particular to a double-deck drum winch for dragging array cables with multiple cable paths. Background technique [0002] The application of the electric retractable winch is very extensive. Generally, there is only one drum, which can only be used for retracting and retracting the towed array cable of one cable diameter. In recent years, multi-path towing cables have begun to appear, such as towing array cables composed of several sections of equipment with different cable diameters or different structural forms, such as heavy cables, launch arrays, and zero-buoyancy cables. Conventional electric retractable winches can no longer Meet the use requirements, or need to use multiple winches for retraction, and manual intervention is required to disassemble or assemble the towed array cable during the retraction process. The actual use process is complicated...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a double-deck drum winch for dragging array cables with multiple cable diameters, so as to solve the problem that the existing electric retractable winches generally only have one drum and can only be used for retracting and unwinding drag array cables with one cable diameter. , unable to meet the problem of retracting and unwinding towing cables with various cable diameters

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