阅读说明：本技术 耐磨耐高温起重钢丝绳 (Wear-resistant and high-temperature-resistant hoisting steel wire rope ) 是由 张柏林 于 2020-04-18 设计创作，主要内容包括：本发明公开了一种耐磨耐高温起重钢丝绳,涉及钢丝绳技术领域。该发明包括钢丝绳芯,钢丝绳芯外侧环绕固定有若干云母条,云母条外侧套接有丝网层,丝网层外侧环绕固定有若干第一保护层,第一保护层外侧环绕连接有第二保护层,第二保护层外侧套接有耐热层,耐热层外侧套接有加固层,加固层外侧套接有隔热层,隔热层外侧套接有耐磨层,耐磨层外侧固定有若干耐磨条。本发明通过第一保护层和第二保护层的作用,第一保护层和第二保护层可以起到一定程度的限位作用,防止钢丝绳芯和云母条之间发生偏转,使钢丝绳在起重过程中更加平稳,耐热层可以减少加固层与第二保护层之间的摩擦,同时也可以提高钢丝绳耐高温能力。(The invention discloses a wear-resistant and high-temperature-resistant hoisting steel wire rope, and relates to the technical field of steel wire ropes. The mica strip anti-abrasion wire rope comprises a steel wire rope core, wherein a plurality of mica strips are fixed on the outer side of the steel wire rope core in a surrounding manner, a wire mesh layer is sleeved on the outer side of the mica strips, a plurality of first protective layers are fixed on the outer side of the wire mesh layer in a surrounding manner, a second protective layer is connected on the outer side of the first protective layer in a surrounding manner, a heat-resistant layer is sleeved on the outer side of the second protective layer in a surrounding manner, a reinforcing layer is sleeved on the outer side of the heat-resistant layer, a heat-insulating layer is sleeved on the outer side of the reinforcing layer, an abrasion-resistant layer is sleeved on the outer side of the heat-insulating layer, and a plurality of abrasion-resistant strips are fixed on the outer side of the abrasion-resistant layer. According to the invention, through the action of the first protective layer and the second protective layer, the first protective layer and the second protective layer can play a certain limiting role, so that the deflection between the wire rope core and the mica strip is prevented, the wire rope is more stable in the hoisting process, the heat-resistant layer can reduce the friction between the reinforcing layer and the second protective layer, and meanwhile, the high-temperature resistance of the wire rope can also be improved.)

1. The utility model provides a wear-resisting high temperature resistant hoisting wire rope, includes wire rope core (1), its characterized in that: a plurality of mica strips (2) are fixed on the outer side of the steel wire rope core (1) in a surrounding manner, a silk screen layer (3) is sleeved on the outer side of each mica strip (2), a plurality of first protective layers (4) are fixed on the outer side of the silk screen layer (3) in a surrounding manner, and a second protective layer (5) is connected on the outer side of each first protective layer (4) in a surrounding manner;

the heat-resistant layer (6) has been cup jointed in the second protective layer (5) outside, back up coat (7) has been cup jointed in the heat-resistant layer (6) outside, insulating layer (8) has been cup jointed in the back up coat (7) outside, wearing layer (9) has been cup jointed in the insulating layer (8) outside, wearing layer (9) outside is fixed with a plurality of wear-resisting strip (10).

2. A wear and temperature resistant hoisting rope according to claim 1, characterized in that the reinforcement layer (7) is made of a multi-strand steel rope winding.

3. A wear and temperature resistant hoisting steel wire rope according to claim 1, characterized in that the first protective layer (4) and the second protective layer (5) are made of alternating triangular rubber blocks of the same size.

4. A wear and high temperature resistant hoisting steel wire rope according to claim 1, characterized in that the heat resistant layer (6) is made of a polyurethane material and the heat insulating layer (8) is made of a carbon fiber material.

5. A wear and temperature resistant hoisting steel wire rope according to claim 1, wherein said wear resistant strip (10) is of a semi-circular configuration and said wear resistant strip (10) is a polyurethane wear resistant strip.

Technical Field

The invention belongs to the technical field of steel wire ropes, and particularly relates to a hoisting steel wire rope.

Background

The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical property and geometric dimension meeting requirements together according to a certain rule, and consists of the steel wires, a rope core and lubricating grease. The steel wire rope is a spiral rope which is formed by twisting a plurality of layers of steel wires into strands, and then twisting a certain number of strands by taking a rope core as a center. In a material handling machine for lifting, pulling, tensioning and carrying. The steel wire rope has high strength, light dead weight, stable work, difficult sudden whole breakage and reliable work.

Most of the existing steel wire ropes are pure metal steel wire ropes, the service life of the traditional steel wire ropes is not long, the surfaces of the traditional steel wire ropes are easily abraded after the traditional steel wire ropes are used for a period of time, the service life is short, and the safety of users cannot be guaranteed.

Disclosure of Invention

The invention aims to provide a wear-resistant high-temperature-resistant hoisting steel wire rope, the first protective layer and the second protective layer can play a certain limiting role through the action of the first protective layer and the second protective layer, the deflection between a steel wire rope core and a mica strip is prevented, the steel wire rope is more stable in the hoisting process, the heat-resistant layer can reduce the friction between the reinforcing layer and the second protective layer, the high-temperature-resistant capability of the steel wire rope can be improved, the problems that the service life of the traditional steel wire rope is not long, the surface of the traditional steel wire rope is easily abraded after the traditional steel wire rope is used for a period of time, the service life is short, and the safety of a user cannot be guaranteed are solved.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a wear-resistant high-temperature-resistant hoisting steel wire rope which comprises a steel wire rope core, wherein a plurality of mica strips are fixed on the outer side of the steel wire rope core in a surrounding manner, a silk screen layer is sleeved on the outer side of the mica strips, a plurality of first protective layers are fixed on the outer side of the silk screen layer in a surrounding manner, and a second protective layer is connected on the outer side of the first protective layer in a surrounding manner;

the heat-resistant layer has been cup jointed in the second protective layer outside, the back up coat has been cup jointed in the heat-resistant layer outside, the insulating layer has been cup jointed in the back up coat outside, the wearing layer has been cup jointed in the insulating layer outside, the wearing layer outside is fixed with a plurality of wear resistant strips.

Further, the reinforcing layer is made of a multi-strand steel wire rope winding.

Further, the first protective layer and the second protective layer are made of triangular rubber blocks with the same specification in a staggered mode.

Further, the heat-resistant layer is made of a polyurethane material, and the heat insulation layer is made of a carbon fiber material.

Further, the wear-resistant strips are of semicircular structures, and the wear-resistant strips are polyurethane wear-resistant strips.

The invention has the following beneficial effects:

according to the invention, through the action of the first protective layer and the second protective layer, the first protective layer and the second protective layer can play a certain limiting role, so that the deflection between the wire rope core and the mica strip is prevented, the wire rope is more stable in the hoisting process, the heat-resistant layer can reduce the friction between the reinforcing layer and the second protective layer, and meanwhile, the high-temperature resistance of the wire rope can also be improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a wear-resistant and high-temperature-resistant hoisting steel wire rope according to the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

the manufacturing method comprises the following steps of 1-a steel wire rope core, 2-mica strips, 3-a silk screen layer, 4-a first protective layer, 5-a second protective layer, 6-a heat-resistant layer, 7-a reinforcing layer, 8-a heat-insulating layer, 9-a wear-resistant layer and 10-a wear-resistant strip.

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. 1-2, the hoisting steel wire rope comprises a steel wire rope core 1, wherein a plurality of mica strips 2 are fixed on the outer side of the steel wire rope core 1 in a surrounding manner, a wire mesh layer 3 is sleeved on the outer side of the mica strips 2, a plurality of first protective layers 4 are fixed on the outer side of the wire mesh layer 3 in a surrounding manner, and a second protective layer 5 is connected on the outer side of the first protective layers 4 in a surrounding manner;

the heat-resistant layer 6 has been cup jointed in the 5 outsides of second protective layer, and back up coat 7 has been cup jointed in the 6 outsides of heat-resistant layer, and the insulating layer 8 has been cup jointed in the 7 outsides of back up coat, and the wearing layer 9 has been cup jointed in the 8 outsides of insulating layer, and the 9 outsides of wearing layer are fixed with a plurality of wear resistant strips 10.

Wherein the reinforcement layer 7 is made of a winding of a plurality of steel cords, as shown in fig. 2.

As shown in fig. 1, the first protective layer 4 and the second protective layer 5 are made of triangular rubber blocks with the same specification and are arranged in a staggered manner.

As shown in fig. 2, the heat-resistant layer 6 is made of a polyurethane material, and the heat-insulating layer 8 is made of a carbon fiber material.

As shown in fig. 1, the wear-resistant strips 10 are semi-circular structures, and the wear-resistant strips 10 are polyurethane wear-resistant strips.

The working principle of the embodiment is as follows: when the steel wire rope lifting device is used, the first protective layer and the second protective layer 4 and 5 in the steel wire rope lifting device can play a certain limiting role to prevent the steel wire rope core 1 and the mica strips 2 from deflecting, so that the steel wire rope is more stable in the lifting process, the heat-resistant layer 6 can reduce friction between the reinforcing layer 7 and the second protective layer 5 and can also improve the high-temperature resistance of the steel wire rope, the wear-resistant layer 9 can support the steel wire rope core 1, the service life of the steel wire rope is prolonged, the steel wire rope is effectively protected, and when the steel wire rope is subjected to certain pressure, the wear-resistant strips 10 can protect the steel wire rope core 1, so that the pressure on the steel wire is reduced, and the steel wire rope is protected.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.