CN215628971U

CN215628971U - High-strength galvanized steel wire rope

Info

Publication number: CN215628971U
Application number: CN202122149750.3U
Authority: CN
Inventors: 张辉; 张正阳; 张静
Original assignee: Yancheng Zhengyang Steel Rope Co ltd
Current assignee: Yancheng Zhengyang Steel Rope Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-25
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a high-strength galvanized steel wire rope which comprises a rope sling, wherein thick steel wire rope strands are wrapped and twisted on the inner side of the rope sling, the number of the thick steel wire rope strands is six, a galvanized layer is plated on the surfaces of the thick steel wire rope strands, six groups of single steel wires are arranged in the thick steel wire rope strands, cotton fiber cores are arranged in the centers of the six groups of single steel wires, thread slots are formed in the inner sides of the thick steel wire rope strands, rope cores are arranged on the inner sides of the thread slots, thin steel wire rope strands are arranged on the outer side walls of the rope cores, stainless steel wire mesh layers are arranged on the inner sides of the thin steel wire rope strands, anti-skidding bulges are arranged on the inner sides of the stainless steel wire mesh layers, and PE fiber cores are arranged on the inner sides of the anti-skidding bulges. The thick steel wire rope strands are wrapped and twisted outside the rope core, the rope core is wrapped, the structural strength of the rope core is improved, the thick steel wire rope strands are clamped inside the spiral grooves, the steel wire structure is more stable, the zinc coating is plated on the outer sides of the thick steel wire rope strands, the corrosion resistance of the thick steel wire rope strands is higher, and grease is infiltrated through the cotton fiber core and the PE fiber core.

Description

High-strength galvanized steel wire rope

Technical Field

The utility model relates to the technical field of steel wire ropes, in particular to a high-strength galvanized steel wire rope.

Background

The steel wire rope is a consumable material with very large use amount in production and life. The service life of the steel wire rope directly influences the efficiency and safety of production and life. The steel wire rope twisted by the conventional process shows non-wear-resistant performance under the conditions of vertical shaft lifting and the like, so that the phenomenon of early wire breakage is caused in the using process, and the steel wire rope needs to be scrapped when the wire breakage quantity exceeds the limit.

The existing steel wire rope has insufficient strength, insufficient bearing capacity of a single steel wire, no plating layer on the surface and poor corrosion resistance. There is therefore a need for a high strength galvanized steel wire rope.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-strength galvanized steel wire rope to solve the problems that the existing steel wire rope in the background art is insufficient in strength, insufficient in bearing capacity of a single steel wire, poor in corrosion resistance due to the fact that no coating is formed on the surface of the steel wire rope.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-strength galvanized steel wire rope comprises a rope sleeve, wherein thick steel wire rope strands are twisted inside the rope sleeve, the number of the thick steel wire rope strands is six, a zinc coating is plated on the surfaces of the thick steel wire rope strands, six groups of single steel wires are arranged in the thick steel wire rope strands, cotton fiber cores are arranged at the centers of the six groups of single steel wires, threaded slots are formed in the inner sides of the thick steel wire rope strands, rope cores are arranged inside the threaded slots, thin steel wire rope strands are arranged on the outer side walls of the rope cores, stainless steel net layers are arranged inside the thin steel wire rope strands, anti-skid protrusions are arranged on the inner sides of the stainless steel net layers, and PE fiber cores are arranged inside the anti-skid protrusions.

Preferably, the thick steel wire strands are uniformly distributed around the middle rope core, and each thick steel wire strand is formed by wrapping and twisting six single steel wires.

Preferably, the cotton fiber core and the PE fiber core are soaked with grease.

Preferably, the anti-skid protrusions are made of rubber materials.

Preferably, the thick steel wire rope strand is clamped in the thread groove.

Preferably, the thin steel wire strands are provided with eight strands, and the thin steel wire strands are annularly and uniformly distributed above the stainless steel net layer.

Compared with the prior art, the utility model has the beneficial effects that: this high strength galvanized steel wire rope, adopted thick steel wire strand package to twist with fingers in the rope core outside, wrap up the rope core, the structural strength of rope core has been improved, and inside thick steel wire strand block spiral slot, make the steel wire structure more stable, and the galvanized coating has been plated on the thick steel wire strand outside, make thick steel wire strand corrosion resistance stronger, through cotton fiber core and PE fiber core, and infiltrated the grease, in wire rope is in high-load's use, thereby the grease in cotton fiber core and the PE fiber core oozes and protects inside single steel wire, make the steel wire more safe, thereby make wire rope more stable.

Drawings

FIG. 1 is a schematic cross-sectional structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of a strand of a thick steel wire according to the utility model;

fig. 3 is a schematic sectional structure view of the rope core of the utility model.

In the figure: 1. rope sleeves; 2. a strand of thick wire; 201. a zinc coating layer; 3. a thread groove; 4. a single steel wire; 5. a cotton fiber core; 6. a rope core; 601. a strand of fine wire; 602. a stainless steel mesh layer; 603. anti-skid protrusions; 7. a PE fiber core.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-strength galvanized steel wire rope comprises a rope sleeve 1, wherein thick steel wire rope strands 2 are twisted inside the rope sleeve 1, the number of the thick steel wire rope strands 2 is six, a zinc coating 201 is plated on the surfaces of the thick steel wire rope strands 2, the corrosion resistance of the surfaces of the steel wire rope strands is effectively improved through the zinc coating 201, so that the corrosion resistance of the whole steel wire rope is improved, six groups of single steel wires 4 are arranged in the thick steel wire rope strands 2, cotton fiber cores 5 are arranged at the centers of the six groups of single steel wires 4, grease in the cotton fiber cores 5 is extruded and seeped to protect the single steel wires 4, thread slots 3 are formed inside the thick steel wire rope strands 2, the thread slots 3 are used for clamping the thick steel wire rope strands 2, so that the structure of the steel wire rope is more stable, rope cores 6 are arranged inside the thread slots 3, steel wire rope strands 601 are arranged on the outer side walls of the rope cores 6, the steel wire rope strands 601 are more stable, and stainless steel net layers 602 are arranged inside the thin steel wire rope strands 601, stainless steel net layer 602 plays the intensive fixed, and stainless steel net layer 602 inboard is provided with anti-skidding arch 603, and anti-skidding arch 603 is used for fixed inside PE fibre core to play certain antiskid effect, anti-skidding arch 603 inboard is provided with PE fibre core, the effectual toughness that improves wire rope of PE fibre core.

The thick steel wire strands 2 are evenly distributed around the middle core 6 and each thick steel wire strand 2 is twisted over six individual wires 4. The thick steel wire strands 2 are made stronger by the combination of a plurality of steel wires.

The cotton fiber core 5 and the PE fiber core are soaked with grease. The seepage of the grease has the effect of protecting the steel wire.

The anti-slip protrusions 603 are made of rubber.

The thick steel wire rope strand 2 is clamped in the thread groove 3. The structure of the steel wire rope is more stable.

The thin wire strands 601 are provided with eight strands, and the thin wire strands 601 are evenly distributed annularly above the stainless steel mesh layer 602.

The working principle is as follows: according to the figures 1-3, when the high-strength galvanized steel wire rope is used, the surface of the adopted thick steel wire rope strand 2 is plated with the galvanized layer 201, the corrosion resistance of the surface of the steel wire rope strand is effectively improved through the galvanized layer 201, so that the corrosion resistance of the whole steel wire rope is improved, the thick steel wire rope strand 2 is used for being wrapped and twisted outside the rope core 6, the rope core 6 is wrapped, the structural strength of the rope core 6 is improved, the thick steel wire rope is clamped inside the spiral groove, so that the steel wire structure is more stable, the cotton fiber core 5 and the PE fiber core are used for being soaked with grease, and when the steel wire rope is used under high load, grease in the cotton fiber core 5 and the PE fiber core seeps out to protect the inner single steel wire 4, so that the steel wire is safer.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high strength galvanized steel wire rope, includes fag end (1), its characterized in that: the rope sling (1) is characterized in that a thick steel wire rope strand (2) is twisted on the inner side of the rope sling (1), the number of the thick steel wire rope strand (2) is six, a zinc coating (201) is plated on the surface of the thick steel wire rope strand (2), six groups of single steel wires (4) are arranged in the thick steel wire rope strand (2), a cotton fiber core (5) is arranged in the center of each of the six groups of single steel wires (4), a thread groove (3) is arranged on the inner side of the thick steel wire rope strand (2), a rope core (6) is arranged on the inner side of the thread groove (3), a thin steel wire rope strand (601) is arranged on the outer side wall of the rope core (6), a stainless steel net layer (602) is arranged on the inner side of the thin steel wire rope strand (601), an anti-skid protrusion (603) is arranged on the inner side of the stainless steel net layer (602), and a PE fiber core is arranged on the inner side of the anti-skid protrusion (603).

2. The high strength galvanized steel wire rope according to claim 1, characterized in that: the thick steel wire rope strands (2) are uniformly distributed around the middle rope core (6), and each thick steel wire rope strand (2) is formed by wrapping and twisting six single steel wires (4).

3. The high strength galvanized steel wire rope according to claim 1, characterized in that: the cotton fiber core (5) and the PE fiber core are soaked with grease.

4. The high strength galvanized steel wire rope according to claim 1, characterized in that: the anti-skid protrusions (603) are made of rubber materials.

5. The high strength galvanized steel wire rope according to claim 1, characterized in that: the thick steel wire rope strands (2) are clamped in the thread grooves (3).

6. The high strength galvanized steel wire rope according to claim 1, characterized in that: eight strands of the thin steel wire strands (601) are arranged, and the thin steel wire strands (601) are uniformly distributed above the stainless steel mesh layer (602) in an annular mode.