CN215628970U

CN215628970U - Galvanized steel wire rope

Info

Publication number: CN215628970U
Application number: CN202121840679.7U
Authority: CN
Inventors: 沈桂官
Original assignee: Dongtai Feiyada Wire Mesh Co ltd
Current assignee: Dongtai Feiyada Wire Mesh Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-25
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a galvanized steel wire rope, which relates to the field of steel wire rope production and comprises a steel wire rope main body, wherein the steel wire rope main body comprises a central rope strand, the surface of the central rope strand is fixedly connected with a plurality of soft film brackets, one ends of the soft film brackets, which are far away from the central rope strand, are fixedly connected with a binding layer, the outer surface of the binding layer is fixedly connected with a galvanized outer layer, the middle position of each soft film bracket is fixedly connected with an anti-dislocation layer, a space between the binding layer and the anti-dislocation layer is filled with a loss-resistant filler, a space between the anti-dislocation layer and the central rope strand is filled with a loss-resistant filler, a stress strand steel wire is arranged in the loss-resistant filler between the anti-dislocation layer and the central rope strand, the stress wire strand comprises a central strand, and the outer side of the central strand is abutted with a plurality of galvanized strands. According to the utility model, the soft film support, the damage-resistant filler, the dislocation-preventing layer and the binding layer are arranged, so that the stressed steel wire strand is prevented from being corroded by rainwater or other substances in the environment and directly suffering from external impact.

Description

Galvanized steel wire rope

Technical Field

The utility model relates to the field of steel wire rope production, in particular to a galvanized steel wire rope.

Background

The steel wire rope needs to bear the alternating load in the using process, and the using performance of the steel wire rope is mainly determined by the mechanical property of the steel wire, the surface state of the steel wire and the structure of the steel wire rope. The steel wire material comprises carbon steel or alloy steel, and is formed by cold drawing or cold rolling, the cross section of the steel wire is round or special-shaped (T-shaped S-shaped Z-shaped), the steel wire with the special-shaped cross section is mainly used for producing a sealing steel wire rope, has higher tensile strength and toughness, and can be subjected to appropriate surface treatment to meet the requirements of different use environment conditions. The rope core mainly plays a supporting role for the steel wire rope so as to achieve a stable cross section structure. The rope core includes a steel core and a fiber core, the fiber core includes a natural fiber core such as sisal, jute, cotton and the like, and a synthetic fiber core includes polyethylene and polypropylene filaments and the like. The natural fiber core can store more lubricating grease, so that the lubricating effect on the steel wire rope is achieved, and the service life of the steel wire rope is prolonged.

Most of strands of the existing steel wire rope are exposed to the outside, directly receive rainwater or corrosion of other substances in the environment, and directly bear external impact, so that the steel wire rope is damaged, the load bearing capacity of the steel wire rope is reduced, and the service life of the steel wire rope is prolonged. In order to solve the above problems, it is necessary to provide a galvanized steel wire rope.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the technical scheme provides a galvanized steel wire rope, and solves the problems that most of strands of the conventional steel wire rope proposed in the background art are exposed to the outside, directly receive the corrosion of rainwater or other substances in the environment, directly suffer the external impact, and reduce the load bearing capacity and service life of the steel wire rope.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

the utility model provides a galvanized steel wire rope, including the wire rope main part, the wire rope main part includes central rope strand, central rope strand surface fixedly connected with a plurality of mantle support, the one end fixedly connected with constraint layer that the center rope strand was kept away from to the mantle support, the outer fixed surface of constraint layer is connected with the galvanized outer layer, position fixedly connected with dislocation prevention layer in the middle of the mantle support, the space intussuseption between constraint layer and the dislocation prevention layer is filled with the loss-resistant filler, the space packing between dislocation prevention layer and the central rope strand has the loss-resistant filler, be provided with the atress steel wire strand in the loss-resistant filler between dislocation prevention layer and the central rope strand, the atress steel wire strand includes central strand, central strand outside butt has a plurality of galvanized strand, it is a plurality of galvanized strand outside surface cup joints the coating.

Preferably, the plurality of soft film stents divide the space between the central strand and the dislocation prevention layer into a plurality of cavities, and the plurality of soft film stents divide the space between the restraining layer and the dislocation prevention layer into a plurality of cavities.

Preferably, at least three stressed steel wire strands are in one group, and each group is respectively positioned in a cavity separated between the adjacent soft membrane brackets.

Preferably, the soft film stents are arranged at equal intervals along the circumference of the central strand, and the galvanized strands are arranged at equal intervals along the circumference of the central strand.

Preferably, the galvanized outer layer has the same thickness as the binding layer.

Preferably, the diameter of the galvanized strands corresponds to the diameter of the central strand.

Preferably, the shape of the soft membrane bracket is a long strip.

Compared with the prior art, the utility model provides a galvanized steel wire rope, which has the following beneficial effects:

through setting up the mantle support, the loss resistance filler, dislocation prevention layer and constraint layer, the loss resistance filler will be atress steel strand cladding in inside, the mantle support provides and supports supplementarily, thus, can be protected the inboard with the main atress part atress steel strand of wire rope main part, avoid the corruption of various materials in the direct acceptance rainwater or the environment, thereby, make the atress steel strand can not be because of external corruption, and reduce the ability that the wire rope main part bore the load, and simultaneously, loss resistance filler and mantle support can effectively reduce the direct influence that the atress steel strand received external impact, can alleviate the loss of external mechanical force to the atress steel strand, make the tensile strength and the toughness of the main part atress steel strand of wire rope main part keep at normal level all the time, can more lasting performance.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic view of the structure of the stressed strand of the present invention.

The reference numbers in the figures are:

100. a wire rope body; 101. a galvanized outer layer; 102. a tie layer; 103. a wear resistant filler; 104. a center strand; 105. a dislocation prevention layer; 106. a soft membrane support;

200. a stressed steel wire strand; 201. a coating layer; 202. plating zinc strands; 203. a central strand.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1 to 3, a galvanized steel wire rope comprises a steel wire rope body 100, wherein the steel wire rope body 100 comprises a central strand 104, a plurality of soft film brackets 106 are fixedly connected to the surface of the central strand 104, one ends of the soft film brackets 106, which are far away from the central strand 104, are fixedly connected with a binding layer 102, a galvanized outer layer 101 is fixedly connected to the outer surface of the binding layer 102, an anti-dislocation layer 105 is fixedly connected to the middle position of the soft film brackets 106, a space between the binding layer 102 and the anti-dislocation layer 105 is filled with a wear-resistant filler 103, a space between the anti-dislocation layer 105 and the central strand 104 is filled with the wear-resistant filler 103, a stressed steel wire strand 200 is arranged in the wear-resistant filler 103 between the anti-dislocation layer 105 and the central strand 104, the stressed steel wire strand 200 comprises a central strand 203, a plurality of galvanized strands 202 abut against the outer side of the central strand 203, and coating layers 201 are sleeved on the outer side surfaces of the plurality of the galvanized strands 202;

referring to fig. 2 and 3, the central strand 104 provides a foundation support for the whole structure of the steel wire rope body 100, the soft film support 106 extends outwards by using the central strand 104 as a support and forms a plurality of cavities with the binding layer 102, the damage-resistant filler 103 arranged in the cavities is made of an elastic material, so that external force can be effectively buffered, the stress-resistant filler 103 is internally provided with stress-bearing steel wire strands 200, the stress-bearing steel wire strands 200 are arranged in a circular array and can effectively bear load, and the dislocation-preventing layer 105 is very close to the stress-bearing steel wire strands 200, so that the dislocation of the stress-bearing steel wire strands 200 caused by movement can be prevented.

Specifically, the plurality of soft film brackets 106 divide the space between the center strand 104 and the dislocation prevention layer 105 into a plurality of cavities, and the plurality of soft film brackets 106 divide the space between the tie layer 102 and the dislocation prevention layer 105 into a plurality of cavities.

At least three stressed steel wire strands 200 are arranged in one group, and each group is respectively positioned in a cavity separated between the adjacent soft membrane brackets 106.

The soft film stents 106 are equally spaced around the circumference of the center strand 104 and the galvanized strands 202 are equally spaced around the circumference of the center strand 203.

The galvanized outer layer 101 is of the same thickness as the tie layer 102.

The diameter of the galvanising strands 202 corresponds to the diameter of the central strand 203.

The shape of the soft membrane holder 106 is a long strip.

The working principle and the using process of the utility model are as follows: through setting up mantle support 106, resistant filler 103, dislocation prevention layer 105 and constraint layer 102, resistant filler 103 is inside atress strand 200 cladding, mantle support 106 provides and supports supplementarily, thus, can be with the main atress part atress strand 200 of wire rope main part 100 protected in the inboard, avoid directly accepting the corruption of rainwater or various materials in the environment, thereby, make atress strand 200 can not be because of external corruption, and reduce the ability that wire rope main part 100 bore the load, simultaneously, resistant filler 103 and mantle support 106 can effectively reduce the direct influence that atress strand 200 received external impact, can alleviate the loss of external mechanical force to atress strand 200, make the tensile strength and the toughness of the main part atress strand 200 of wire rope main part 100 remain at normal level all the time, can more lasting performance.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A galvanized steel wire rope is characterized by comprising a steel wire rope body (100), wherein the steel wire rope body (100) comprises a central rope strand (104), the surface of the central rope strand (104) is fixedly connected with a plurality of soft film brackets (106), one end, far away from the central rope strand (104), of each soft film bracket (106) is fixedly connected with a binding layer (102), the outer surface of each binding layer (102) is fixedly connected with a galvanized outer layer (101), the middle position of each soft film bracket (106) is fixedly connected with a dislocation prevention layer (105), a space between each binding layer (102) and each dislocation prevention layer (105) is filled with a damage-resistant filler (103), a space between each dislocation prevention layer (105) and the corresponding central rope strand (104) is filled with the damage-resistant filler (103), a stress steel wire strand (200) is arranged in the damage-resistant filler (103) between each dislocation prevention layer (105) and the corresponding central rope strand (104), and each stress steel wire strand (200) comprises a central strand (203), the outer side of the central strand (203) is connected with a plurality of galvanized strands (202) in an abutting mode, and the outer side surfaces of the galvanized strands (202) are sleeved with coating layers (201).

2. A galvanized steel wire rope according to claim 1, characterized in that: the plurality of soft film brackets (106) divide the space between the central strand (104) and the dislocation prevention layer (105) into a plurality of cavities, and the plurality of soft film brackets (106) divide the space between the tie layer (102) and the dislocation prevention layer (105) into a plurality of cavities.

3. A galvanized steel wire rope according to claim 1, characterized in that: at least three stressed steel wire strands (200) form a group, and each group is respectively positioned in a cavity separated between the adjacent soft membrane brackets (106).

4. A galvanized steel wire rope according to claim 1, characterized in that: the soft film stents (106) are arranged at equal intervals according to the circumference of the central strand (104), and the galvanized strands (202) are arranged at equal intervals according to the circumference of the central strand (203).

5. A galvanized steel wire rope according to claim 1, characterized in that: the galvanized outer layer (101) and the binding layer (102) are consistent in thickness.

6. A galvanized steel wire rope according to claim 1, characterized in that: the diameter of the galvanized strand (202) coincides with the diameter of the central strand (203).

7. A galvanized steel wire rope according to claim 1, characterized in that: the shape of the soft membrane bracket (106) is a strip shape.