CN2820937Y

CN2820937Y - Multilayer coated steel wire rope

Info

Publication number: CN2820937Y
Application number: CN 200520074385
Authority: CN
Inventors: 刘礼华; 朱瑞科
Original assignee: Jiangyin Jinke Plastic Products Co Ltd; JIANGSU FA'ERSHANG CO Ltd
Current assignee: Jiangyin Jinke Plastic Products Co Ltd; JIANGSU FA'ERSHANG CO Ltd
Priority date: 2005-08-10
Filing date: 2005-08-10
Publication date: 2006-09-27
Anticipated expiration: 2015-08-10

Abstract

The utility model relates to multilayer coated steel wire ropes, which are mainly used for manufacturing brake wires of motorcycles, automobiles, lifting and hoisting traction ropes, braiding metal steel wires, etc. The utility model comprises central wires or central strands (1) and external-layer wires or external-layer strands (3) which are twisted on the periphery of the central wires or central strands (1). The utility model is characterized in that the external surfaces of the central wires or central strands (1) are coated with plastic layers (2), and the external surfaces of the external-layer wires or external-layer strands (3) are coated with plastic layers (4). After the utility model uses a multilayer coating structure, friction between the wires and the strands and between the strands can be reduced. The utility model has the advantages of good sealing performance, gas-tight performance, favorable corrosion resistance performance, favorable fatigue resistance performance, long service life and high safety.

Description

The multilayer coated cable

Technical field:

The utility model relates to a kind of steel wire rope, particularly a kind of multilayer coated cable.

Background technology:

Steel wire rope is mainly used in makes motorcycle, automobile brake line, lifting, lifting pull rope and braided metal steel wire etc.Before the utility model was made, general steel wire rope only had surperficial coating plastic, its silk and strand, strand with strand between friction greatly, sealing is poor, thus its anticorrosive property is poor, a little less than the anti-fatigue performance, service life weak point, security reliability is relatively poor.

Summary of the invention:

The purpose of this utility model is to overcome above-mentioned deficiency, and the multilayer that a kind of anticorrosive property is good, anti-fatigue performance is strong coated cable is provided.

The purpose of this utility model is achieved in that a kind of multilayer coated cable, comprise central hair or central strand and stranded in the outer silk or the outer layer strand of central hair or central strand periphery, it is characterized in that: described central hair or central strand outer surface are coated with plastic layer; Described outer silk or outer layer strand outer surface are coated with plastic layer.

The utility model multilayer coated cable, described outer silk or outer layer strand have individual pen, and plastic layer is coated on the outer surface of outer silk of individual pen or outer layer strand.

The utility model multilayer coated cable, described outer silk or outer layer strand have multi-turn, and plastic layer is coated on the outer surface of outer silk of every circle or outer layer strand.

The utility model adopts the multilayer clad structure, can make between silk and strand, strand and the thigh to reduce friction, and good airproof performance, airtight, remarkable anticorrosive property and fatigue behaviour are arranged, long service life, security reliability is good.

Description of drawings:

Fig. 1 is embodiment 1 a section structure schematic diagram of the present utility model.

Fig. 2 is embodiment 2 section structure schematic diagrames of the present utility model.

The specific embodiment:

Embodiment 1:

Referring to Fig. 1, embodiment 1 is a kind of double-coated steel wire rope.Comprise central hair or central strand 1 and stranded in the outer silk or the outer layer strand 3 of central hair or central strand 1 periphery, described central hair or central strand 1 outer surface are coated with plastic layer 2; Described outer silk or outer layer strand 3 have individual pen, the outer surface coating plastic layer 4 of outer silk of individual pen or outer layer strand 3.

Embodiment 2:

Referring to Fig. 2, embodiment 2 is a kind of three layers of coated cable.Comprise central hair or central strand 1 and stranded in the outer silk or the outer layer strand 3 of central hair or central strand 1 periphery, described central hair or central strand 1 outer surface are coated with plastic layer 2; Described outer silk or outer layer strand 3 have multi-turn 3.1,3.2, and the outer surface of outer silk of every circle or outer layer strand 3.1,3.2 all is coated with plastic layer 4.1,4.2.

Plastic material described in the utility model has PVC, PE, PP, PA, TPU etc.

Claims

1, a kind of multilayer coated cable comprises central hair or central strand (1) and stranded in central hair or peripheral outer silk or the outer layer strand (3) of central strand (1), and it is characterized in that: described central hair or central strand (1) outer surface is coated with plastic layer (2); Described outer silk or outer layer strand (3) outer surface are coated with plastic layer (4).

2, a kind of multilayer coated cable according to claim 1 is characterized in that: described outer silk or outer layer strand (3) have individual pen, and plastic layer (4) is coated on the outer surface of outer silk of individual pen or outer layer strand (3).

3, a kind of multilayer coated cable according to claim 1 is characterized in that: described outer silk or outer layer strand (3) have multi-turn (3.1,3.2), and plastic layer (4.1,4.2) is coated on the outer surface of outer silk of every circle or outer layer strand (3.1,3.2).

4, according to claim 1 or 2,3 described a kind of multilayer coated cables, it is characterized in that: described plastic material has PVC, PE, PP, PA, TPU.