Corner plastic coating cable core

Abstract

The invention discloses a corner plastic coating cable core, and belongs to the technical field of plastic coating cable cores. The corner plastic coating cable core is technically characterized by comprising a protection pipe, a cable core body and an inner core wire; the cable core body comprises U-shaped grooves fixedly connected to the outer surface of the cable core body, the interior of theprotection pipe is in penetrating connection with the cable core body, the interior of the cable core body is in penetrating connection with the inner core wire, a side strand is fixedly connected tothe outer surface of the protection pipe and internally fixedly connected with a strand core, and the side strand is wound around the outer surface of the protection pipe in a threaded manner; and theinterior of the inner core wire is fixedly connected to a center steel wire, and the outer surface of the center steel wire is fixedly connected with a flocking base face. According to the corner plastic coating cable core, the U-shaped grooves are formed in the outer surface of the cable core body and are distributed in the outer surfaces of a first main cable core body, a second main cable corebody and a third main cable core body, connection among the first main cable core body, the second main cable core body and the third main cable core body is tighter, the stability of the cable corebody during work can be improved, and the vibration probability is reduced; and through the connecting manner, friction in the cable core can be reduced, and accordingly, the service life of the cablecore is prolonged.

Description

technical field [0001] The invention relates to the field of plastic-coated cable cores, in particular to an angular plastic-coated cable core. Background technique [0002] Angular plastic-coated cable core is a plastic-coated cable core with angular cross-section, including cable core and inner core wire. The strength of the cable core is strengthened through the connection of the inner core wire and related structures, and the functionality of the cable core is increased. Thereby assisting the cable core to complete related work, but in the process of use, there will be gaps inside the angular cable core, and it is often unstable when working, causing greater friction, and the cable core is prone to noise. [0003] The Chinese patent with the authorized announcement number CN206668728U discloses a gear cable core, which provides a gear cable core and a gear cable with good vibration damping effects. The segmented and segmented cable cores are connected together by vibrat...

AI Technical Summary

Problems solved by technology

[0002] Angular plastic-coated cable core is a plastic-coated cable core with angular cross-section, including cable core and inner core wire. The strength of the cable core is strengthened through the connection of the inner core wire and related structures, and the functionality of the cable core is increased. In order to assist the cable core to complete related work, but in the process of use, there will be gaps inside the angular cable core, which is often not stable when working, causing greater friction, and the cable core is prone to noise

[0003] The Chinese patent with the authorized announcement number CN206668728U discloses a gear cable core, which provides a gear cable core and a gear cable with good vibration damping effects. The segmented and segmented cable cores are connected together by vibration-isolating connectors, which can absorb vibration more effectively through the buffering effect of the vibration-isolating connectors, so that the gear cable core can achieve better vibration-isolation performance in a limited space, but in In actual use, the stability of the cable core is not high, which will cause vibration and even noise during work. The friction during work and the easy rust of the cable core will cause great damage to the product.

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