CN218711761U

CN218711761U - Steel wire rope for mechanical device

Info

Publication number: CN218711761U
Application number: CN202222837209.6U
Authority: CN
Inventors: 陈沐彦; 闵雪平; 朱雪生
Original assignee: Rongxing Taicang Wire Rope Co ltd
Current assignee: Rongxing Taicang Wire Rope Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-24
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a wire rope for mechanical device, including the wire rope body, the wire rope body comprises noose, central thigh and bonderizing rope strand, and central thigh sets up in the noose surface, and bonderizing rope strand is located the noose outside. The utility model discloses utilize and fill the rubber layer between rope core and the bonderizing rope strand, a plurality of central storeys of kneading on rope core surface increase rope core intensity, bonderizing rope strand surface winding cover is established the galvanizing coat, promote the rust resistance on bonderizing rope strand surface, set up the carbon fiber layer simultaneously between sleeve pipe and bonderizing rope strand, the carbon fiber strand cover that the carbon fiber layer passes through carbon fiber establishment is established on a plurality of bonderizing rope strand surfaces, provide the one deck to bonderizing rope strand and prevent harmful ion protection, finally rely on the sleeve pipe cover to establish on the surface of carbon fiber layer, whole wire rope's interlaminar structural strength has been increased and the bonderizing rope strand and the rope core of inside provide the abrasionproof protection, and reduced harmful ion and the contact surface of rope strand bonderizing and rope core, the life of bonderizing rope strand and rope core has been increased.

Description

Steel wire rope for mechanical device

Technical Field

The utility model relates to a wire rope field, in particular to wire rope for mechanical device.

Background

The steel wire rope for the mine is one of the most important parts in mine development, and a mechanical device is matched with the steel wire rope to lift and feed materials in the mine.

Traditional mining hoisting wire rope adopts plain noodles wire rope, this kind of wire rope surface treatment does not plate zinc, the steel wire is drawn into the filament from 6.5mm altitude, twist into the little strand earlier, then the little strand twists into the rope, increase whole wire rope's intensity and be used for mining hoisting material loading, however, this kind of wire rope surface is not handled through the coating, because the environment is complicated and abominable in the ore, when leading to wire rope deep lifting operation down at every turn, all can contact the harmful ion in the ore and cause wire rope to be corroded, appear wire rope fracture under the state of drawing up when serious and cause the emergence of incident.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire rope for mechanical device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a steel cord for a mechanical device, comprising:

the steel wire rope comprises a steel wire rope body and a steel wire rope body, wherein the steel wire rope body consists of a rope core, a central strand and phosphated rope strands, the central strand is arranged on the surface of the rope core, and the phosphated rope strands are positioned on the outer side of the rope core;

a central strand consisting of a plurality of steel wires kneaded, the central strand being provided in plurality;

a polyester fiber layer is arranged outside the central strand, and an anti-corrosion component is arranged outside the rope core;

the anti-corrosion member comprises a sleeve, a carbon fiber layer and a rubber layer, the sleeve is located on the outer side of the phosphating rope strand, a zinc coating is arranged on the outer surface of the phosphating rope strand, the carbon fiber layer is arranged between the phosphating rope strand and the sleeve, and the rubber layer is arranged between the central strand and the phosphating rope strand.

Preferably, the inner wall of the rubber layer is bonded with the surface of the central strand, a plurality of air holes are distributed in the rubber layer in an array mode, and the outer surface of the rubber layer is bonded with the inner side of the phosphating strand.

Preferably, the zinc coating is woven by a plurality of steel wires to form a steel wire cylinder, and the inner wall of the steel wire cylinder is sleeved on the surface of the phosphating strand.

Preferably, the carbon fiber layer is formed by weaving carbon fibers into carbon fiber strands, and the carbon fiber strands are sleeved on the surface of the phosphating strand.

Preferably, the inside of the sleeve is filled with a thermoplastic resin.

The utility model discloses a technological effect and advantage:

the utility model discloses utilize and fill the rubber layer between rope core and the bonderizing rope strand, a plurality of central storeys of kneading on rope core surface increase rope core intensity, bonderizing rope strand surface winding cover is established the galvanizing coat, promote the rust resistance on bonderizing rope strand surface, set up the carbon fiber layer simultaneously between sleeve pipe and bonderizing rope strand, the carbon fiber strand cover that the carbon fiber layer passes through carbon fiber establishment is established on a plurality of bonderizing rope strand surfaces, provide the one deck to bonderizing rope strand and prevent harmful ion protection, finally rely on the sleeve pipe cover to establish on the surface of carbon fiber layer, whole wire rope's interlaminar structural strength has been increased and the bonderizing rope strand and the rope core of inside provide the abrasionproof protection, and reduced harmful ion and the contact surface of rope strand bonderizing and rope core, the life of bonderizing rope strand and rope core has been increased.

Drawings

Fig. 1 is a schematic diagram of the interlayer structure of the present invention.

Fig. 2 is a schematic perspective view of the steel wire rope body of the present invention.

In the figure: 1. a rope core; 2. a central strand; 3. a polyester fiber layer; 4. a rubber layer; 5. phosphating the strand; 6. a zinc coating layer; 7. a carbon fiber layer; 8. a sleeve; 9. the wire rope body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a wire rope for mechanical device as shown in fig. 1-2, include:

the steel wire rope comprises a steel wire rope body 9, wherein the steel wire rope body 9 is composed of a rope core 1, a central strand 2 and a phosphorized rope strand 5, the central strand 2 is arranged on the surface of the rope core 1, and the phosphorized rope strand 5 is positioned on the outer side of the rope core 1;

the central strand 2 is formed by kneading a plurality of steel wires, the central strands 2 are arranged in plurality, and the central strands 2 are wound on the surface of the rope core 1 to play a role in increasing the tensile strength of the rope core 1;

the polyester fiber layer 3 is arranged outside the central strand 2, each strand of the polyester fiber layer 3 on the outer layer of the central strand 2 can not be broken by violent friction, the service life of the central strand 2 is prolonged, and an anti-corrosion component is arranged outside the rope core 1;

the anti-corrosion component comprises a sleeve 8, a carbon fiber layer 7 and a rubber layer 4, the sleeve 8 is positioned on the outer side of the phosphating rope strand 5, the sleeve 8 plays a role in separating the phosphating rope strand 5 from the outside, the contact area between the phosphating rope strand 5 and the outside air is reduced, harmful ions are prevented from being in excessive contact with the phosphating rope strand 5, the phosphating rope strand 5 is protected, a zinc coating 6 is arranged on the outer surface of the phosphating rope strand 5, the zinc coating 6 is sleeved on the phosphating rope strand 5, the anti-rust performance of the surface of the phosphating rope strand 5 is improved, the carbon fiber layer 7 is arranged between the phosphating rope strand 5 and the sleeve 8, the rubber layer 4 is arranged between the central strand 2 and the phosphating rope strand 5, the inner wall of the rubber layer 4 is bonded with the surface of the central strand 2, a plurality of air holes are distributed in an array manner inside the rubber layer 4, and are used for the heat dissipation when the rope core 1 and the phosphating rope strand 5 are subjected to friction during lifting, the outer surface of the rubber layer 4 is bonded with the inner side of the phosphating rope strand 5, the galvanized layer 6 is woven by a plurality of steel wires to form a steel wire cylinder, the inner wall of the steel wire cylinder is sleeved on the surface of the phosphating rope strand 5, the carbon fiber layer 7 is woven by carbon fibers to form carbon fiber strands, the carbon fiber layer 7 is sleeved on the surfaces of the phosphating rope strands 5 through the carbon fiber strands woven by the carbon fibers, one layer of harmful ion protection is provided for the phosphating rope strand 5, a phosphating film is arranged on the surface of the phosphating rope strand 5, the surface of the steel wire is more wear-resistant through the phosphating film, the corrosion resistance of the steel wire is improved, the storage capacity of lubricating grease on the surface of the steel wire during rope making can be increased through the porous structure of the phosphating film, the friction factor is reduced, the sliding is promoted, the surface of the phosphating rope strand 5 is sleeved by the carbon fiber strands, the thermoplastic resin is filled in the sleeve 8, and the thermoplastic resin is prepared by glycerol esterification of denatured rosin.

The utility model discloses the theory of operation:

the method is characterized in that a rubber layer 4 is filled between a rope core 1 and a phosphorized rope strand 5, a plurality of central strands 2 are kneaded on the surface of the rope core 1 to increase the strength of the rope core 1, a galvanized layer 6 is wound and sleeved on the surface of the phosphorized rope strand 5 to improve the anti-rust performance of the surface of the phosphorized rope strand 5, a carbon fiber layer 7 is arranged between a sleeve 8 and the phosphorized rope strand 5, the carbon fiber layer 7 is sleeved on the surfaces of the phosphorized rope strand 5 through the carbon fiber strands woven by carbon fibers to provide a layer of harmful ion protection for the phosphorized rope strand 5, and finally the sleeve 8 is sleeved on the surface of the carbon fiber layer 7, so that the interlayer structural strength of the whole steel wire rope is increased, the internal phosphorized rope strand 5 and the rope core 1 are protected against abrasion, the contact surfaces of harmful ions with the phosphorized rope strand 5 and the rope core 1 are reduced, and the service lives of the phosphorized rope strand 5 and the rope core 1 are prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A steel cord for a mechanical device, comprising:

the steel wire rope comprises a steel wire rope body (9), wherein the steel wire rope body (9) is composed of a rope core (1), a central strand (2) and a phosphating rope strand (5), the central strand (2) is arranged on the surface of the rope core (1), and the phosphating rope strand (5) is positioned on the outer side of the rope core (1);

a central strand (2), wherein the central strand (2) is formed by kneading a plurality of steel wires, and the central strand (2) is provided in plurality;

the rope is characterized in that a polyester fiber layer (3) is arranged outside the central strand (2), and an anti-corrosion component is arranged outside the rope core (1);

the anti-corrosion member is composed of a sleeve (8), a carbon fiber layer (7) and a rubber layer (4), the sleeve (8) is located on the outer side of the phosphating rope strand (5), a zinc coating (6) is arranged on the outer surface of the phosphating rope strand (5), the carbon fiber layer (7) is arranged between the phosphating rope strand (5) and the sleeve (8), and the rubber layer (4) is arranged between the central strand (2) and the phosphating rope strand (5).

2. A steel wire rope for a mechanical device according to claim 1, characterized in that the inner wall of the rubber layer (4) is bonded to the surface of the central strand (2), a plurality of air holes are distributed in the rubber layer (4) in an array manner, and the outer surface of the rubber layer (4) is bonded to the inner side of the phosphated strand (5).

3. A steel cord for mechanical devices as claimed in claim 1, wherein said zinc coating layer (6) is formed by braiding a plurality of steel wires into a steel cord tube, and the inner wall of said steel cord tube is fitted over the surface of said phosphatized strand (5).

4. A steel wire rope for a mechanical device according to claim 1, wherein the carbon fiber layer (7) is woven from carbon fibers to form carbon fiber strands, and the carbon fiber strands are sleeved on the surface of the phosphating strand (5).

5. A steel cord for mechanical devices according to claim 1, characterized in that said sleeve (8) is internally filled with a thermoplastic resin.