Pitching-in-free collapse-free flexible cable arranging device

Abstract

The invention discloses a pitching-in-free collapse-free flexible cable arranging device which comprises a cable storage drum, a second speed reducer and a second direct current servo motor, wherein the cable storage drum, the second speed reducer and the second direct current servo motor are sequentially connected. The pitching-in-free collapse-free flexible cable arranging device is characterized by further comprising a PLC, a first optical-electricity encoder, a first direct current servo motor, a first speed reducer, a cable arranging mechanism and a second optical-electricity encoder, wherein the cable arranging mechanism comprises a traveling mechanism, a one-way one-head cable arranging lead screw and a linear speed diameter measurer. The pitching-in-free collapse-free flexible cable arranging device has the advantages of being large in arranged-cable diameter variation range, high in automatic adjustment capacity, reliable in reversing, free of extrusion, pitching and collapse, safe and the like.

Description

technical field [0001] The invention relates to a cable-discharging device, in particular to a non-cutting and non-collapse flexible cable-discharging device suitable for large-load cable winches and towing line array towing winches. Background technique [0002] During the use of the cable winch, phenomena such as "rope biting", "chaotic rope" and "collapse" and cable extrusion and misalignment often occur. Especially when the upper layer of cables is embedded in the gap of the next layer of cables, the cables will be squeezed against each other, causing damage or deformation of the cables, which will affect the service life of the cables, especially in the process of laying the cables, the cables embedded in the next layer It will be released suddenly under the action of pulling force and cause the impact to break the cable. This phenomenon will even cause damage to the equipment and endanger the safety of the operator. With the continuous development of modern technology...

AI Technical Summary

Problems solved by technology

[0003] 1. The processing of the two-way screw is difficult, the manufacturing cost is high, and the service life is short

[0004] 2. Once this kind of cable arrangement mechanism is completed, it can only be used for cables of one diameter, and its adaptability to pitch changes is poor, and it is even more impossible to change the pitch online.

[0005] 3. Self-adjustment of deviation cannot be realized. If the screw or chain-sprocket deviates during processing, the mechanism cannot work

[0006] 4. The matching requirements of the length of the cable drum and the stroke of the cable discharge mechanism are high, and the worse the matching, the more serious the cut-in and collapse;

[0007] 5. Due to the difficulty of processing technology, it is difficult to realize the smooth connection of the forward and reverse threads, so it is easy to cause impact and noise during the reversing process

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