CN113529453A - Wear-resistant and high-temperature-resistant hoisting steel wire rope - Google Patents
Wear-resistant and high-temperature-resistant hoisting steel wire rope Download PDFInfo
- Publication number
- CN113529453A CN113529453A CN202010308516.8A CN202010308516A CN113529453A CN 113529453 A CN113529453 A CN 113529453A CN 202010308516 A CN202010308516 A CN 202010308516A CN 113529453 A CN113529453 A CN 113529453A
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- China
- Prior art keywords
- layer
- resistant
- wire rope
- steel wire
- wear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 239000010410 layer Substances 0.000 claims abstract description 58
- 239000011241 protective layer Substances 0.000 claims abstract description 42
- 239000010445 mica Substances 0.000 claims abstract description 14
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
- D07B1/068—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration characterised by the strand design
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2064—Polyurethane resins
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/3007—Carbon
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/202—Environmental resistance
- D07B2401/2035—High temperature resistance
Landscapes
- Ropes Or Cables (AREA)
Abstract
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.
Description
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.
Claims (5)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308516.8A CN113529453A (en) | 2020-04-18 | 2020-04-18 | Wear-resistant and high-temperature-resistant hoisting steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308516.8A CN113529453A (en) | 2020-04-18 | 2020-04-18 | Wear-resistant and high-temperature-resistant hoisting steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113529453A true CN113529453A (en) | 2021-10-22 |
Family
ID=78123514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010308516.8A Pending CN113529453A (en) | 2020-04-18 | 2020-04-18 | Wear-resistant and high-temperature-resistant hoisting steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113529453A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900625A (en) * | 2023-06-16 | 2023-10-20 | 泰州荣鼎弹簧钢线有限公司 | High temperature resistant spring steel wire and preparation method thereof |
-
2020
- 2020-04-18 CN CN202010308516.8A patent/CN113529453A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900625A (en) * | 2023-06-16 | 2023-10-20 | 泰州荣鼎弹簧钢线有限公司 | High temperature resistant spring steel wire and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211022 |