CN210104422U - Steel wire rope with composite coating structure - Google Patents
Steel wire rope with composite coating structure Download PDFInfo
- Publication number
- CN210104422U CN210104422U CN201920466162.2U CN201920466162U CN210104422U CN 210104422 U CN210104422 U CN 210104422U CN 201920466162 U CN201920466162 U CN 201920466162U CN 210104422 U CN210104422 U CN 210104422U
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- wire rope
- steel wire
- steel
- strand
- rope
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Abstract
The utility model provides a compound coating structure wire rope, is twisted with fingers the system around a great fat stick of moulding of diameter by six strand ropes and constitutes, is provided with anticorrosive coating in the outer circumference of wire rope, the strand rope twist with fingers the system once around a less fat stick of moulding of diameter by twenty four steel wires and constitute, the strand rope inlayer is eight steel wires, the outer eight great diameter steel wires and the mutual alternate arrangement of eight less diameter steel wires that are constitute. The steel wire in the steel wire rope is treated by the composite coating, the outer layer is subjected to multiple anticorrosive coatings, the steel wire rope is compact and stable in structure, good in corrosion resistance, wear resistance and fatigue resistance, and long in service life.
Description
Technical Field
The utility model relates to a composite coating structure wire rope belongs to metal product processing technology field.
Background
The existing steel wire rope is usually produced by twisting steel wire rope strands around a metal core or a fiber core, mutual sliding exists between the steel wire rope strands and between steel wires in the using process of the steel wire rope, the steel wire rope is unstable in structure, the using effect of the steel wire rope is influenced, the problems of poor corrosion resistance, wear resistance, poor fatigue resistance and the like exist in the steel wire rope, certain potential safety hazards exist in the use of the steel wire rope, and the service life of the steel wire rope is greatly reduced. The utility model discloses the design is that steel wire and wire rope strand rope all closely inlay mutually with high-density plastics stick core, has solved the slip problem between steel wire and strand rope and the strand rope, and steel wire rope stable in structure, life is high, and the steel wire passes through composite coating and handles in the wire rope, carries out anticorrosive treatment many times in wire rope outer circumference, very big improvement wire rope's corrosion-resistant, stand wear and tear, fatigue resistance ability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a composite coating structure wire rope, solve the unstable and corrosion-resistant, stand wear and tear of wire rope structure and fatigue resistance performance problem, improve wire rope life.
The technical scheme of the utility model: six strand ropes are twisted around a plastic stick B to form the steel wire rope, an anti-corrosion coating is arranged on the outer circumference of the steel wire rope, the strand ropes are formed by twisting twenty-four steel wires around a plastic stick A at a time, the inner layer of each strand rope is provided with eight steel wires, the outer layer of each strand rope is provided with eight steel wires A and eight steel wires B, and the steel wires A and the steel wires B are alternately arranged.
The steel wires in the strand are subjected to composite coating treatment and anti-rust oil coating treatment.
The composite coating treatment process comprises the following steps: the formula of the steel wire composite coating liquid comprises the following components in percentage: 26g/l of manganese oxide, 22g/l of zinc oxide, 46g/l of nitrate radical, 36g/l of phosphate radical, 6g/l of composite accelerant and the balance of water, coating the steel wire for rope manufacturing in the composite coating liquid, wherein the coating temperature is 70 ℃, the coating time is 20 minutes, and the film weight of the steel wire subjected to coating treatment reaches 60g/m2Then, the coated steel wire is treated by coating anti-rust oil.
When the steel wire rope is twisted, the plastic rod needs to be softened at high temperature during twisting of the steel wire rope and the strands, so that the steel wire and the strands in the steel wire rope can be tightly embedded with the high-density plastic rod core, the structural stability of the steel wire is improved, and the phenomenon that the steel wire and the strands slide mutually is avoided.
The first layer of the circumferential anticorrosive coating on the outer layer of the steel wire rope is high-temperature resistant primer, and the second layer of the circumferential anticorrosive coating is high-density plastic grease.
The material of the plastic stick A and the plastic stick B is high-density plastic.
The utility model has the advantages that:
1. because the center of the steel wire rope and the center of the strand rope are provided with the plastic stick, the steel wire and the steel wire rope are tightly embedded with the plastic stick, the steel wire in the steel wire rope does not have the relative sliding phenomenon, and the steel wire rope has a stable structure.
2. The steel wire rope adopts a wire contact structure, and has a compact structure and high tensile strength.
3. Because the steel wire in the steel wire rope is subjected to coating and rust-proof composite treatment, the steel wire rope has good corrosion resistance and wear resistance, and the service life of the steel wire rope is long.
4. Because the steel wire rope is circumferentially provided with the high-temperature resistant primer and the high-density plastic grease, the corrosion resistance, the abrasion resistance and the fatigue resistance of the steel wire rope are greatly improved.
Drawings
Fig. 1 is a schematic structural view of the steel wire rope with a composite coating structure of the present invention.
In the figure: 1. a strand; 2. a plastic stick A; 3. a plastic stick B; 4. and (4) an anticorrosive coating.
Detailed Description
The composite coating structure steel wire rope of the present invention is further described in detail with reference to the accompanying drawings:
the utility model discloses according to fig. 1, it is twisted with fingers the system around a plastic stick B3 by six strand ropes 1 and constitutes, is provided with anticorrosive coating 4 in the outer circumference of wire rope, strand rope 1 twist with fingers the system once around a plastic stick A2 by twenty four steel wires and constitute, strand rope 1 inlayer is eight steel wires, the skin is eight steel wires A and eight steel wires B, mutual alternate arrangement of steel wire A and steel wire B.
The steel wire in the strand 1 is subjected to composite coating treatment and anti-rust oil coating treatment.
The composite coating treatment process comprises the following steps: the formula of the steel wire composite coating liquid comprises the following components in percentage: 26g/l of manganese oxide, 22g/l of zinc oxide, 46g/l of nitrate radical, 36g/l of phosphate radical, 6g/l of composite accelerant and the balance of water, and the steel wire for rope making is carried out in the composite coating liquidCoating treatment is carried out, the coating temperature is 70 ℃, the coating time is 20 minutes, and the film weight of the steel wire after coating treatment reaches 60g/m2Then, the coated steel wire is coated with anti-rust oil, and finally the steel wire rope strand is twisted.
The first layer of the anti-corrosion coating 4 is high-temperature resistant primer, and the second layer is high-density plastic grease.
The plastic stick A2 and the plastic stick B3 are made of high-density plastic.
Claims (4)
1. The utility model provides a composite coating structure wire rope which characterized by: the steel wire rope is formed by twisting six strand ropes (1) around a plastic stick B (3), an anticorrosive coating (4) is arranged on the outer circumference of a steel wire rope, the strand ropes (1) are formed by twisting twenty-four steel wires around a plastic stick A (2) once, the inner layer of each strand rope (1) is provided with eight steel wires, the outer layer of each strand rope is provided with eight steel wires A and eight steel wires B, and the steel wires A and the steel wires B are arranged alternately.
2. A composite coated structural steel cord according to claim 1, characterized in that: the steel wire in the strand (1) is subjected to composite coating treatment and anti-rust oil coating treatment.
3. A composite coated structural steel cord according to claim 1 or 2, characterized in that: the first layer of the anti-corrosion coating (4) is high-temperature resistant primer, and the second layer is high-density plastic grease.
4. A composite coated structural steel cord according to claim 1 or 2, characterized in that: the plastic stick A (2) and the plastic stick B (3) are made of high-density plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920466162.2U CN210104422U (en) | 2019-04-09 | 2019-04-09 | Steel wire rope with composite coating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920466162.2U CN210104422U (en) | 2019-04-09 | 2019-04-09 | Steel wire rope with composite coating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210104422U true CN210104422U (en) | 2020-02-21 |
Family
ID=69535130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920466162.2U Active CN210104422U (en) | 2019-04-09 | 2019-04-09 | Steel wire rope with composite coating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210104422U (en) |
-
2019
- 2019-04-09 CN CN201920466162.2U patent/CN210104422U/en active Active
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