CN203498694U

CN203498694U - Composite wire rope containing carbon fibers

Info

Publication number: CN203498694U
Application number: CN201320572339.XU
Authority: CN
Inventors: 刘礼华; 张春雷; 刘红芳
Original assignee: Jiangsu Fasten Technology Development Center Co Ltd
Current assignee: Jiangsu Fasten Technology Development Center Co Ltd
Priority date: 2013-09-16
Filing date: 2013-09-16
Publication date: 2014-03-26
Anticipated expiration: 2023-09-16

Abstract

The utility model relates to a composite wire rope containing carbon fibers. The composite wire rope includes outer strands and a center strand, a plurality of outer strands clad outside the center strand, and the composite wire rope is characterized in that the outer strands are a carbon steel wire strand core, a carbon fiber filament layer cladding outside the carbon steel wire strand core, and a carbon steel wire outer layer cladding outside the carbon fiber filament layer from the inside to the outside. The composite wire rope has the advantages of improving the bending fatigue performance, reducing the self-weight, and prolonging the service life.

Description

A kind of composite steel wire rope of carbon fiber-containing

Technical field

The utility model relates to a kind of steel wire rope, relates in particular to a kind of composite steel wire rope of carbon fiber-containing.

Background technology

Current domestic Wire Rope for Important Use standard GB8918-2006, steel wire rope for general use standard GB/T20118-2006, or external steel wire rope standard as Japanese JISG3525-88 etc. all the raw material of regulation steel wire rope be Fine Steel Casting iron, the mechanical property of Fine Steel Casting iron is as intensity, toughness, fatigue behaviours etc. all can be done finely, for adhesive tape, during steel wire rope that off-the-road tyre is especially used on tyre for rock and heavy duty tire and crane, due to its corrosion-resistant of Fine Steel Casting iron, the restriction of the large and fatigue property of own wt, the life-span of full carbon steel steel wire rope has influence on adhesive tape to a great extent, the service life of off-the-road tyre etc.

Summary of the invention

For above-mentioned shortcoming, the utility model object is to provide a kind of composite steel wire rope that can improve fatigue property, the reduction steel wire rope own wt of steel wire rope and improve the carbon fiber-containing of service life of steel wire rope.

Technology contents of the present utility model is, a kind of composite steel wire rope of carbon fiber-containing, and it comprises outer layer strand and central strand, some outer layer strand are coated on central strand outside; It is characterized in that outer layer strand from inside to outside for carbon steel thread core, be coated on the carbon fiber wire layer in carbon steel thread core outside and be coated on the carbon steel wire in carbon fiber wire layer outside outer.

The advantage that the utility model compared with prior art had is: the utility model, by adding one deck carbon fiber wire layer that the deadweight of steel wire rope is lowered in the outer layer strand in steel wire rope, has also improved the high fatigue property of steel wire rope simultaneously; Strengthen the corrosion of hazardous medium to steel wire rope, improved the antiseptic property of whole steel wire rope; Reduced the shock and vibration of steel wire rope use procedure, is provided the service life of steel wire rope; Also make the easily bending of steel wire rope of making, good operation performance; Reduced the rupture pull force loss of steel wire rope when applied at elevated temperature.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Specific embodiment

As shown in Figure 1, a kind of composite steel wire rope of carbon fiber-containing, it comprises outer layer strand 1 and central strand 2, some outer layer strand 1 are coated on central strand 2 outsides; It is characterized in that outer layer strand 1 from inside to outside for carbon steel thread core 1.1, be coated on the carbon fiber wire layer 1.2 in carbon steel thread core 1.1 outsides and be coated on the carbon steel wire skin 1.3 in carbon fiber wire layer 1.2 outside.

Claims

1. a composite steel wire rope for carbon fiber-containing, it comprises outer layer strand and central strand, some outer layer strand are coated on central strand outside; It is characterized in that outer layer strand from inside to outside for carbon steel thread core, be coated on the carbon fiber wire layer in carbon steel thread core outside and be coated on the carbon steel wire in carbon fiber wire layer outside outer.