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12 strand composite rope of nylon monofilament

A nylon and monofilament technology, applied in the field of cables, can solve the problems of large gaps in cable sections, poor stability and low safety, and achieve the effects of improving utilization, long service life and strong wear resistance.

Inactive Publication Date: 2009-02-11
浙江四兄绳业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a nylon monofilament twelve-strand composite cable to overcome the existing nylon monofilament six-strand composite cable, which has large gaps in the section of the cable and poor stability, and cannot maintain a circular section under relatively high pressure. form, the lack of high security

Method used

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  • 12 strand composite rope of nylon monofilament
  • 12 strand composite rope of nylon monofilament

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Embodiment Construction

[0017] like Figure 1-2 As described above, a nylon monofilament twelve-strand composite cable described in the embodiment of the present invention includes nylon main shaft strands 5 and twelve strands 4 braided into one, and the nylon main shaft strands 5 are arranged on twelve strands. The center of the strand rope, the twelve strands are braided by six left-twisted strands 4 and six right-twisted strands 4; the strands 4 include nylon monofilament 1 and nylon multifilament 2 twisted into one and rope yarn3.

[0018] The preparation process of nylon monofilament twelve-strand composite cable of the present invention comprises the following steps:

[0019] 1) Select raw materials: the selected raw materials are nylon monofilament and nylon multifilament; the diameter of nylon monofilament is 2.5mm-4.5mm, and the density of nylon multifilament is 1000d-3000d;

[0020] 2) Twisting: First twisting and then re-twisting. During the initial twisting and re-twisting, the tension ...

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Abstract

The invention relates to a nylon monofilament twelve-strand composite rope which comprises a nylon spindle strand and twelve strands which are braided into a unit. The nylon spindle strand is arranged on the center of the twelve strand rope. The twelve strands are made of six left stranding strands and six right stranding strands in a braiding way. The strands comprise nylon monofilaments, nylon multifilaments and rope yarns which are twisted into a unit. The preparation method comprises the following steps: 1) raw materials selection; 2) threads twisting; 3) strand preparation; 4) rope preparation. The nylon monofilament twelve-strand composite rope has the beneficial effects that the braiding distance of the rope and the twisting degree of the strands are matched mutually, therefore, the trend of the rope yarns and the stress direction of the rope are identical, and the torque at the inside of the rope during the process of stress is zero; and the utilization rate of the fiber strength is effectively improved. The nylon monofilament twelve-strand composite rope has the advantages of strong wear resistance, safety, convenience and long service life.

Description

technical field [0001] The invention relates to a cable, in particular to a nylon monofilament twelve-strand composite cable. Background technique [0002] In the traditional technology, most of the cables are multi-strand thick ropes twisted by multiple ordinary thin ropes, and another kind is multi-strand thick ropes twisted into each other with an inner core in the middle, but its wear resistance is poor and easy to wear. Loose and low in tensile strength, it has long been replaced by nylon monofilament composite cables. Nylon monofilament composite cables are commonly known as Atlas (ATLAS) abroad, and domestically called beef tendon ropes. Nylon monofilament six-strand composite ropes have long been used at home and abroad. There is production. At present, the performance index of nylon monofilament six-strand composite cable in the domestic market is similar to Type II, with a density > 1 submerged in water, and has the characteristics of anti-oxidation, high streng...

Claims

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Application Information

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IPC IPC(8): D07B1/04D07B1/00D07B5/00
CPCD07B1/02D07B2201/1096D07B2201/2037D07B2205/2046
Inventor 李茂长李茂保李茂巨李茂本
Owner 浙江四兄绳业有限公司
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