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A cable winch system

A cable winch and cable technology, which is applied in hoisting devices, spring mechanisms, etc., can solve the problems of shaft impact of the cable winch, cable disorder, etc., and achieve the effect of avoiding disorder

Active Publication Date: 2019-09-20
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem that when the cable is loose or tight, it will cause a large impact on the shaft of the cable winch and cause the cable to be messed up during the winding process, the embodiment of the present invention provides a cable winch system

Method used

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] figure 1 It is a structural schematic diagram of a cable winch system provided by an embodiment of the present invention. Such as figure 1 As shown, the cable winch system includes a base 10, a cable winch 20, a rope puller 30, a guide pulley assembly, a friction winch 50, an anti-loosening device 60, a spreader (not shown) and a cable 70, the cable winch 20, the rope pulley The device 30, the friction winch 50 and the anti-loosening device 60 are all arranged on the base 10.

[0028] The guide pulley assembly includes a first fixed pulley 41 and a second fixed pulley 42, and the first fixed pulley 41 and the second fixed pulley 42 are respectively arranged on the base 10 through a fixed pulley bracket. One end of the cable 7...

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Abstract

The invention discloses a cable winch system, and belongs to the field of marine machinery. The cable winch system comprises a base, a cable winch, a rope arranger, a guide pulley module, a friction winch, a looseness preventing device, a lifter and a cable; the cable winch, the rope arranger, the friction winch and the looseness preventing device are arranged on the base; the looseness preventingdevice comprises a looseness preventing bracket, a looseness preventing pulley and a clamping arm module; the looseness preventing bracket is fixedly arranged on the base; the looseness preventing pulley is vertically arranged on the looseness preventing bracket; the clamping arm module comprises a hydraulic cylinder and two clamping arms; the middle parts of the clamping arms are hinged with thelooseness preventing bracket; clamping wheels are arranged at one ends of the two clamping arms; and the two ends of the hydraulic cylinder are respectively connected to the other ends of the two clamping arms, so that extension of the hydraulic cylinder can be controlled to enable the clamping wheels on the clamping arms to clamp the looseness preventing pulley, two annular side plates relatively approach to generate clamping force on cables, the cables achieve a certain tension, and the cables are kept in a straightening state before entering the friction winch.

Description

technical field [0001] The invention relates to the field of marine machinery, in particular to a cable winch system. Background technique [0002] The cable winch is mainly used for seabed detection by geophysical survey ships or scientific research ships. [0003] The cable winch includes a cable winch support and a cable storage drum. One end of the cable is wound on the cable storage drum, and the other end can be connected to the underwater detector. The underwater detector is lowered into the water by a cable winch for underwater detection. [0004] The inventor finds that there are at least the following problems in the prior art in the process of realizing the present invention: [0005] Due to the influence of wind and waves, the tension on the cable will change continuously when the cable winch is lowering and recovering the cable, causing the cable to loosen and tighten at times, which will not only cause a large impact on the shaft of the cable winch, but also ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66D1/38B66D1/395B66D1/40B66D1/28
Inventor 白宗龙俊杰徐锡锋许有良李建正张勇勇
Owner WUHAN MARINE MACHINERY PLANT
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