CN216193621U

CN216193621U - Regular polygonal high-damping wire rope

Info

Publication number: CN216193621U
Application number: CN202122012642.1U
Authority: CN
Inventors: 张辉; 张静; 张正阳
Original assignee: Yancheng Zhengyang Steel Rope Co ltd
Current assignee: Yancheng Zhengyang Steel Rope Co ltd
Priority date: 2022-02-14
Filing date: 2022-02-14
Publication date: 2022-04-05
Anticipated expiration: 2032-02-14

Abstract

The utility model discloses a regular polygonal high-damping wire rope which comprises a rope body shell, wherein an outer layer rope strand area is arranged on the inner side of the rope body shell, twelve outer single-strand steel wire ropes are arranged in the outer layer rope strand area, outer single-strand regular polygonal steel wires are arranged on the inner side of the outer layer single-strand steel wire ropes, fiber strips and surface layer single-strand steel wires are distributed alternately, an inner layer rope strand area is arranged on the inner side of the outer layer rope strand area, six inner layer single-strand steel wire ropes are arranged in the inner layer rope strand area, inner layer single-strand regular polygonal steel wires are arranged in the inner layer single-strand steel wire ropes, and damping oil is arranged among gaps of the outer layer single-strand steel wires in the outer layer rope strand area. The regular polygonal steel wire is adopted, the regular hexagonal steel wire is wound to form the steel wire, the original line contact is changed into surface contact, the effective friction area is greatly improved, the damping ratio is effectively improved, the outer single-stranded steel wire rope is provided with the fiber strip, grease is soaked in the fiber strip, the grease can play a certain effect of lubricating the steel wire, and the service life of the steel wire is prolonged.

Description

Regular polygonal high-damping wire rope

Technical Field

The utility model relates to the technical field of wire ropes, in particular to a regular polygonal high-damping wire rope.

Background

The wire rope is widely applied to the field of vibration reduction and isolation at present, and the steel wire rope vibration isolator produced and manufactured by using the wire rope has an indispensable position in the aerospace industry and various transportation industries. The steel wire rope bending elasticity is utilized to provide rigidity, and meanwhile, dry friction between each strand of steel wire rope can effectively provide damping characteristics required by vibration reduction during elastic deformation. Meanwhile, the characteristics of all metals can be applied to various severe environments with high and low temperature, salt mist and oil stain, and the product is a maintenance-free product which is installed once and is used for the whole life.

In the existing wire rope, each steel wire is in line contact, the damping is small, only a small friction energy dissipation effect can be achieved in engineering application, and the overall damping of the steel wire rope is small. Therefore, a regular polygonal high damping wire rope is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a regular polygonal high-damping wire rope to solve the problems that in the prior art, each steel wire of the conventional wire rope is in line contact, the damping is small, only a small friction energy dissipation effect can be achieved in engineering application, and the overall damping of the steel wire rope is small.

In order to achieve the purpose, the utility model provides the following technical scheme: a regular polygonal high-damping wire rope comprises a rope body shell, wherein an outer layer rope strand area is arranged on the inner side of the rope body shell, twelve outer single-strand steel wire ropes are arranged in the outer layer strand area, outer single-strand regular polygonal steel wires are arranged on the inner side of the outer layer single-strand steel wire ropes, and the outer layer single-strand regular polygon steel wire is in a honeycomb shape, the outer side of the outer layer single-strand steel wire rope is provided with a fiber strip and a surface layer single-strand steel wire, the fiber strips and the surface layer single-stranded steel wires are alternately distributed, an inner layer strand area is arranged on the inner side of the outer layer strand area, six inner layer single-stranded steel wires are arranged in the inner layer strand area, the inner layer single-stranded steel wire rope is internally provided with an inner layer single-stranded regular polygon steel wire, the inner layer single-stranded steel wire rope is of a surrounding structure, the middle part of the inner layer single-strand steel wire rope is provided with a fiber core, and damping oil is arranged between gaps of the outer layer single-strand steel wire rope in the outer layer strand area.

Preferably, the rope body shell is of a regular hexagon structure and is a rubber layer, and the damping oil is filled in gaps of outer single-strand steel wire ropes of the rubber layer in an outer strand area.

Preferably, the fiber core is of two groups of oval combined structures, and the fiber core and the fiber strips are soaked by grease, and grease is absorbed inside the fiber core and the fiber strips.

Preferably, the outer layer single-stranded regular polygon steel wire and the inner layer single-stranded regular polygon steel wire are in a regular hexagon structure.

Preferably, the single-stranded regular polygonal steel wires of the inner layer are arranged in a honeycomb shape.

Compared with the prior art, the utility model has the beneficial effects that: this regular polygon high damping silk rope has adopted the regular polygon steel wire, utilizes regular hexagon steel wire coiling to form, compares in circular steel wire, has changed into the face contact with the line contact originally, and effective friction area obtains improving greatly, has effectively improved the damping ratio, is provided with the ribbon on the outer layer sub-strand wire rope, has soaked the grease in the ribbon, and the grease can play the effect of certain lubricated steel wire, improves the life of steel wire.

Drawings

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

FIG. 2 is a schematic structural view of an outer single-stranded wire rope according to the present invention;

fig. 3 is a schematic structural diagram of an inner layer single-strand steel wire rope.

In the figure: 1. a rope body shell; 2. an inner strand area; 3. damping oil; 4. an outer strand region; 5. inner layer single-stranded steel wire rope; 51. the inner layer is a single-stranded regular polygon steel wire; 6. an outer layer single-stranded steel wire rope; 61. fiber strips; 62. a surface layer single-stranded steel wire; 63. single-stranded regular polygonal steel wires on the outer layer; 7. a 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 regular polygonal high-damping wire rope comprises a rope body shell 1, wherein an outer layer rope strand area 4 is arranged on the inner side of the rope body shell 1, twelve outer single-strand wire ropes 6 are arranged in the outer layer rope strand area 4, multiple groups of outer single-strand wire ropes 6 can effectively improve the strength of the wire rope and are beneficial to being filled with damping oil 3 to improve damping, outer single-strand regular polygonal steel wires 63 are arranged on the inner side of the outer layer single-strand wire ropes 6, the outer layer single-strand regular polygonal steel wires 63 are honeycomb-shaped, fiber strips 61 and surface layer single-strand steel wires 62 are arranged on the outer side of the outer layer single-strand wire ropes 6, the fiber strips 61 and the surface layer single-strand steel wires 62 are alternately distributed, an inner layer rope strand area 2 is arranged on the inner side of the outer layer rope strand area 4, six inner layer single-strand wire ropes 5 are arranged in the inner layer single-strand wire ropes 5, inner layer single-strand wire ropes 51 are arranged in the inner layer single-strand wire ropes 5 and are of a surrounding structure, a fiber core 7 is arranged in the middle of the inner-layer single-strand steel wire rope 5, and damping oil 3 is arranged between gaps of the outer-layer single-strand steel wire rope 6 in the outer-layer strand area 4.

The rope body shell 1 is of a regular hexagon structure, the rope body shell 1 is a rubber layer, the rubber layer is used for assisting in filling of the damping oil 3 and sealing steel wires, and the damping oil 3 is filled in gaps of outer layer single-strand steel wire ropes 6, wherein the rubber layer is arranged in the outer layer strand area 4.

Fibre core 7 is two sets of oval integrated configuration, and fibre core 7 can effectively improve the toughness of this silk rope, and fibre core 7 and ribbon 61 are soaked the inside grease that has inhaled of processing by the grease, and the grease plays the lubrication to surface layer sub-strand steel wire 62, improves the thin life of surface layer sub-strand steel wire 62.

The outer layer single-stranded regular polygonal steel wire 63 and the inner layer single-stranded regular polygonal steel wire 51 are in a regular hexagonal structure. The positive and negative deformation steel wires can enable the steel wires to form surface contact, and the damping ratio is effectively improved.

The inner layer single-strand regular polygonal steel wire 51 is arranged in a honeycomb shape.

The working principle is as follows: according to the drawings of fig. 1-3, when the regular polygonal high-damping wire rope is used, the outer layer strand area 4 and the inner layer strand area 2 are formed by winding regular polygonal steel wires, the outer layer single-strand steel wires and the inner layer single-strand steel wires are both formed by winding the regular polygonal steel wires, the double-layer strength is higher, the friction force can be effectively improved through surface contact, the damping is improved, the fiber strips 61 and the fiber core 7 effectively improve the toughness of the wire rope, and the service life of the wire rope is prolonged. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a regular polygon high damping silk rope, includes rope body shell (1), its characterized in that: the rope body shell (1) inboard be provided with outer strand district (4), outer strand district (4) in be provided with twelve outer single strand wire rope (6), outer single strand wire rope (6) inboard be provided with outer single strand regular polygon steel wire (63), and outer single strand regular polygon steel wire (63) present honeycomb, outer single strand wire rope (6) outside be provided with fibre strip (61) and top layer single strand steel wire (62), and fibre strip (61) and top layer single strand steel wire (62) present alternate distribution, outer strand district (4) inboard be provided with inlayer strand district (2), be provided with six inlayer single strand wire rope (5) in inlayer strand district (2), inlayer single strand wire rope (5) in be provided with inlayer single strand regular polygon steel wire (51), inlayer single strand wire rope (5) be for encircleing the structure, the middle part of the inner layer single-strand steel wire rope (5) is provided with a fiber core (7), and damping oil (3) is arranged between gaps of the outer layer single-strand steel wire rope (6) in the outer layer strand area (4).

2. A regular polygonal high damping wire rope according to claim 1, wherein: the rope body shell (1) is of a regular hexagon structure, the rope body shell (1) is a rubber layer, and the damping oil (3) is filled in gaps of outer layer single-strand steel wire ropes (6) in an outer layer rope strand area (4) of the rubber layer.

3. A regular polygonal high damping wire rope according to claim 1, wherein: the fiber core (7) is of two groups of oval combined structures, and the fiber core (7) and the fiber strips (61) are soaked in grease to be internally absorbed with grease.

4. A regular polygonal high damping wire rope according to claim 1, wherein: the outer layer single-stranded regular polygon steel wire (63) and the inner layer single-stranded regular polygon steel wire (51) are in a regular hexagon structure.

5. A regular polygonal high damping wire rope according to claim 1, wherein: the inner layer single-strand regular polygon steel wires (51) are arranged in a honeycomb shape.