CN210946258U

CN210946258U - Corrosion-resistant and compression-resistant steel wire rope

Info

Publication number: CN210946258U
Application number: CN201922000157.5U
Authority: CN
Inventors: 李长明; 朱小云; 丁明芳; 刘阳; 周南林
Original assignee: Shandong Gusidev Machinery Manufacturing Co ltd
Current assignee: Shandong gushidefu metal products Co.,Ltd.
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-07
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a corrosion-resistant resistance to compression wire rope, including the wire rope body, the wire rope body includes the rope core, the fixed surface of rope core is equipped with parcel layer one, the outside of parcel layer one is equipped with parcel layer two, parcel layer one with be equipped with rubber spring one between the parcel layer two, rubber spring one respectively with parcel layer one with parcel layer two fixed connection, the fixed surface of parcel layer two is equipped with a plurality of reinforcing ropes, reinforcing rope keeps away from one side and the three fixed connection of parcel layer two, the outer wall of parcel layer three is equipped with parcel layer four, parcel layer three with be connected with rubber spring two between the parcel layer four, the surface of parcel layer four is connected with protective layer one, the surface of protective layer one is connected with protective layer two. Has the advantages that: the steel wire rope has good pressure resistance, can improve the corrosion resistance of the steel wire rope, and reduces the influence on the steel wire rope caused by the external environment.

Description

Corrosion-resistant and compression-resistant steel wire rope

Technical Field

The utility model relates to a wire rope technical field particularly, relates to a corrosion-resistant resistance to compression wire rope.

Background

The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical properties and geometric dimensions meeting requirements according to a certain rule, and is used for lifting, traction, tensioning and bearing in a material handling machine. The steel wire rope has the advantages of high strength, light dead weight, stable work, difficulty in breaking the whole steel wire rope, reliability in work and multiple uses, one of the steel wire ropes is used as a traction device of the elevator, the elevator needs to bear weight, so that the steel wire rope has high requirement on the compression resistance, the steel wire rope is exposed outside for a long time, the corrosion of the steel wire rope can be accelerated in a humid environment, and the corrosion resistance of the steel wire rope needs to be improved.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant resistance to compression wire rope to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrosion-resistant resistance to compression wire rope, includes the wire rope body, the wire rope body includes the rope core, the fixed surface of rope core is equipped with parcel layer one, the outside of parcel layer one is equipped with parcel layer two, parcel layer one with be equipped with rubber spring one between the parcel layer two, rubber spring one respectively with parcel layer one with parcel layer two fixed connection, the fixed surface of parcel layer two is equipped with a plurality of reinforcing ropes, reinforcing rope keeps away from one side and the three fixed connection of parcel layer two, the outer wall of parcel layer three is equipped with parcel layer four, parcel layer three with be connected with rubber spring two between the parcel layer four, the surface of parcel layer four is connected with protective layer one, the surface of protective layer one is connected with protective layer two.

Furthermore, a reinforcing steel wire is connected between the rope core and the first wrapping layer.

Further, strengthen the rope and include the steel wire and strengthen the wire net, the internal connection who strengthens the wire net has a plurality of steel wires.

Furthermore, the first wrapping layer, the second wrapping layer, the third wrapping layer and the fourth wrapping layer are all made of PVC materials.

Further, the rope core is formed by twisting a plurality of natural fiber cores.

Further, the protective layer may include a phosphate coating.

Furthermore, the second protective layer is made of a phosphorus-plated material, and anti-skid grains are arranged on the outer surface of the second protective layer.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the steel wire rope has good pressure resistance, can meet the use requirements of an elevator, can improve the corrosion resistance of the steel wire rope, reduces the influence on the steel wire rope caused by the external environment, and prolongs the service life of the steel wire rope.

(2) The strength of the steel wire rope is improved by the reinforcing steel wires, and the possibility of breakage of the steel wire rope can be further reduced by the reinforcing rope.

(3) PVC has good wearability and protectiveness, can reduce the influence of moisture to wire rope, and more lubricating grease can be stored to natural fiber core, plays the lubrication action to wire rope, extension wire rope life.

(4) The phosphating coating can improve the wear resistance and corrosion resistance of the surface of the steel wire for rope making, effectively inhibit the occurrence of fretting fatigue, improve the corrosion resistance of the steel wire rope by galvanizing, and improve the skid resistance of the steel wire rope by anti-skid lines.

Drawings

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

Fig. 1 is a schematic structural view of a corrosion-resistant and pressure-resistant steel wire rope according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a steel wire rope body in a corrosion-resistant and pressure-resistant steel wire rope according to an embodiment of the present invention.

Reference numerals:

1. a steel wire rope body; 2. a rope core; 3. a first wrapping layer; 4. a second wrapping layer; 5. a rubber spring I; 6. a reinforcing cord; 7. a third wrapping layer; 8. a fourth wrapping layer; 9. a rubber spring II; 10. a first protective layer; 11. a second protective layer; 12. reinforcing steel wires; 13. a steel wire; 14. reinforcing the steel wire mesh; 15. and (4) anti-skid lines.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

an embodiment of the invention, please refer to fig. 1-2, a corrosion-resistant and compression-resistant steel wire rope according to an embodiment of the invention comprises a steel wire rope body 1, wherein the steel wire rope body 1 comprises a rope core 2, the rope core 2 is formed by twisting a plurality of natural fiber cores, the natural fiber cores can store more lubricating grease, the lubricating grease is provided for the steel wire rope, the service life of the steel wire rope is prolonged, a wrapping layer one 3 is fixedly arranged on the outer surface of the rope core 2, a wrapping layer two 4 is arranged outside the wrapping layer one 3, a rubber spring one 5 is arranged between the wrapping layer one 3 and the wrapping layer two 4, and the rubber spring one 5 is respectively and fixedly connected with the wrapping layer one 3 and the wrapping layer two 4;

the outer surface of the second wrapping layer 4 is fixedly provided with a plurality of reinforcing ropes 6, each reinforcing rope 6 comprises a steel wire 13 and a reinforcing steel wire mesh 14, the reinforcing steel wire mesh 14 is internally connected with a plurality of steel wires 13, one side, far away from the second wrapping layer 4, of each reinforcing rope 6 is fixedly connected with the third wrapping layer 7, the outer wall of the third wrapping layer 7 is provided with a fourth wrapping layer 8, a rubber spring II 9 is connected between the third wrapping layer 7 and the fourth wrapping layer 8, it is to be noted that the first wrapping layer 3, the second wrapping layer 4, the third wrapping layer 7 and the fourth wrapping layer 8 are made of PVC materials, the outer surface of the fourth wrapping layer 8 is connected with a first protective layer 10, the first protective layer 10 comprises a phosphating coating, the phosphating coating can improve the wear resistance and corrosion resistance of the surface of the rope-making steel wires and effectively inhibit the occurrence of fretting fatigue, and the outer surface of the first protective layer 10 is, the second protective layer 11 is made of a phosphorus-plated material, the anti-slip lines 15 are arranged on the outer surface of the second protective layer 11, the corrosion resistance of the steel wire rope can be improved through galvanizing, and the anti-slip lines 15 can improve the anti-slip performance of the steel wire rope.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, a plurality of rope cores 2 are twisted together, then reinforcing ropes 6 are twisted into the rope cores, then the reinforcing ropes are wrapped by a wrapping layer I3, a rubber spring I5 between the wrapping layer I3 and a wrapping layer II 4 can improve the strain property of the steel wire rope, then steel wires 13 are twisted together and wrapped by a reinforcing steel wire mesh 14 to form the reinforcing ropes 6, a plurality of reinforcing ropes 6 are twisted into a spiral shape around the wrapping layer II 4, then the reinforcing ropes are wrapped by a wrapping layer III 7, a rubber spring II 9 is bonded and then wrapped by a wrapping layer IV 8, the rubber spring II 9 and the rubber spring I5 have the same function, the compactness of the interior of the steel wire rope is improved, the possibility of loosening of the steel wire rope is reduced, the compression resistance of the steel wire rope is improved, in order to improve the corrosion resistance of the steel wire rope, a protective layer I10 is coated on the outer surface of the wrapping layer IV 8, the protective layer I10 is a phosphating coating, therefore, the corrosion resistance of the steel wire rope is improved, the steel wire rope has good pressure resistance, the use requirement of an elevator can be met, the corrosion resistance of the steel wire rope can be improved, the influence on the steel wire rope caused by the external environment is reduced, and the service life of the steel 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The corrosion-resistant and compression-resistant steel wire rope is characterized by comprising a steel wire rope body (1), wherein the steel wire rope body (1) comprises a rope core (2), a first wrapping layer (3) is fixedly arranged on the outer surface of the rope core (2), a second wrapping layer (4) is arranged on the outer portion of the first wrapping layer (3), a first rubber spring (5) is arranged between the first wrapping layer (3) and the second wrapping layer (4), the first rubber spring (5) is fixedly connected with the first wrapping layer (3) and the second wrapping layer (4) respectively, a plurality of reinforcing ropes (6) are fixedly arranged on the outer surface of the second wrapping layer (4), one side, far away from the second wrapping layer (4), of each reinforcing rope (6) is fixedly connected with a third wrapping layer (7), a fourth wrapping layer (8) is arranged on the outer wall of the third wrapping layer (7), and a second rubber spring (9) is connected between the third wrapping layer (7) and the fourth wrapping layer (8), the outer surface of the wrapping layer IV (8) is connected with a first protective layer (10), and the outer surface of the first protective layer (10) is connected with a second protective layer (11).

2. A corrosion-resistant and pressure-resistant steel wire rope according to claim 1, wherein a reinforcing steel wire (12) is connected between the core (2) and the first wrapping layer (3).

3. A corrosion and pressure resistant steel wire rope according to claim 1, wherein said reinforcing rope (6) comprises steel wires (13) and a reinforcing steel wire mesh (14), and a plurality of steel wires (13) are connected inside said reinforcing steel wire mesh (14).

4. The corrosion-resistant and pressure-resistant steel wire rope according to claim 1, wherein the first wrapping layer (3), the second wrapping layer (4), the third wrapping layer (7) and the fourth wrapping layer (8) are all made of PVC.

5. A corrosion and pressure resistant steel wire rope according to claim 1, characterized in that said core (2) is twisted from several natural fiber cores.

6. A corrosion and pressure resistant steel wire rope according to claim 1, characterized in that said protective layer one (10) comprises a phosphatized coating.

7. The corrosion-resistant and pressure-resistant steel wire rope according to claim 1, wherein the second protective layer (11) is made of phosphorus-plated material, and the outer surface of the second protective layer (11) is provided with anti-skid grains (15).