An ultraviolet resistant and aging-resistant submarine cable pp rope

Abstract

The utility model discloses an anti ultraviolet line of ageing resistance's sea cable pp rope, specifically related to PP rope technical field, including wire rope no.

Description

Technical Field

[0001] This utility model relates to the field of PP rope technology, and in particular to a UV-resistant and aging-resistant submarine cable PP rope. Background Technology

[0002] PP rope is made of polypropylene, a polymer formed by the addition polymerization of propylene. It is resistant to corrosion from acids, alkalis, salt solutions, and many organic solvents below 80°C, but it can decompose under high temperatures and oxidation.

[0003] PP ropes are often used to wrap and protect submarine cables. However, due to the harsh marine environment, PP ropes cannot resist ultraviolet rays and aging, resulting in rapid aging of submarine cables. This reduces the service life of submarine cables, requiring frequent replacements and increasing the workload of workers. Utility Model Content

[0004] The main purpose of this invention is to provide a UV-resistant and aging-resistant PP rope for marine cables, which can effectively solve the problem of PP ropes not being able to have UV resistance and aging resistance.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A UV-resistant and aging-resistant submarine cable PP rope includes a steel wire rope. The outer surface of the steel wire rope is provided with a plurality of tightening mechanisms arranged in a ring array. The plurality of tightening mechanisms are provided with a common wrapping layer, and the wrapping layer and the plurality of tightening mechanisms are filled with a filler. The wrapping layer is provided with a waterproof layer, the waterproof layer is provided with a reinforcing layer, the reinforcing layer is provided with an anti-corrosion layer, and the anti-corrosion layer is provided with an anti-aging layer.

[0007] Preferably, the tightening mechanism includes a secondary rope strand, and the outer surface of the secondary rope strand is fitted with a rubber sleeve.

[0008] Preferably, the encapsulation layer is made of polyurethane material.

[0009] Preferably, the waterproof layer is made of polyethylene material, and the thickness of the waterproof layer is equal to the thickness of the wrapping layer.

[0010] Preferably, the reinforcing layer is made of polyester fiber material.

[0011] Preferably, the anti-corrosion layer is made of a resin-based material.

[0012] Preferably, the anti-aging layer is made of nylon material, and the thickness of the anti-aging layer is equal to the thickness of the anti-corrosion layer.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model can clamp the steel wire rope through the tightening mechanism. The wrapping layer can wrap the tightening mechanism and the steel wire rope. At the same time, the waterproof layer can prevent water from soaking the steel wire rope and the tightening mechanism, thus improving the practicality of the device. The reinforcing layer can make the new PP rope stronger and tougher. The anti-corrosion layer can prevent corrosion after long-term immersion in seawater. Furthermore, the anti-aging layer can absorb and reflect ultraviolet radiation, thus improving the practicality and versatility of the device.

[0015] 2. This utility model can effectively block ultraviolet radiation through the anti-aging layer, thereby effectively preventing it from aging gradually under ultraviolet radiation, thus reducing the service life of the new PP rope and improving the practicality and universality of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the fastening mechanism and wrapping layer of this utility model;

[0018] Figure 3 This is a schematic diagram of the waterproof layer and reinforcing layer structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the anti-corrosion layer and anti-aging layer structure of this utility model.

[0020] In the diagram: 1. Steel wire rope 1; 2. Fastening mechanism; 21. Secondary strand; 22. Rubber sheath; 3. Wrapping layer; 4. Filler; 5. Waterproof layer; 6. Reinforcing layer; 7. Anti-corrosion layer; 8. Anti-aging layer. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1As shown, a UV-resistant and aging-resistant submarine cable PP rope includes a steel wire rope 1. The outer surface of the steel wire rope 1 is provided with a plurality of clamping mechanisms 2 arranged in a ring array to clamp the steel wire rope 1. A wrapping layer 3 is provided on the outside of the clamping mechanisms 2 to wrap both the clamping mechanisms 2 and the steel wire rope 1. A filler 4 is placed between the wrapping layer 3 and the clamping mechanisms 2. A waterproof layer 5 is provided on the outside of the wrapping layer 3 to prevent water from wetting the steel wire rope 1 and the clamping mechanisms 2. A reinforcing layer 6 is provided on the outside of the waterproof layer 5 to make the new PP rope stronger. An anti-corrosion layer 7 is provided on the outside of the reinforcing layer 6 to prevent corrosion after prolonged immersion in seawater. An anti-aging layer 8 is provided on the outside of the anti-corrosion layer 7 to absorb and reflect ultraviolet radiation.

[0023] To achieve the purpose of clamping the wire rope 1, refer to Figure 2 The tightening mechanism 2 includes a secondary rope strand 21, and a rubber sleeve 22 is fitted on the outer surface of the secondary rope strand 21, which can reduce the wear between the tightening mechanism 2 and the rubber sleeves 22.

[0024] To achieve the purpose of wrapping several tightening mechanisms 2 with steel wire rope 1, refer to... Figure 2 The outermost layer 3 is made of polyurethane material.

[0025] This design utilizes the high elasticity of polyurethane material to tightly bind the steel wire rope 1 and several strands 21 together. Furthermore, when the new PP rope is bent, the high elasticity of the polyurethane material allows it to quickly return to its original shape.

[0026] To prevent water from wetting the wire rope 1 and the tightening mechanism 2, see [reference needed]. Figure 3 The waterproof layer 5 is made of polyethylene material, and the thickness of the waterproof layer 5 is equal to the thickness of the wrapping layer 3.

[0027] This design utilizes the waterproof properties of polyethylene material to effectively prevent water penetration, thereby avoiding the phenomenon of the steel wire rope 1 and several strands 21 being soaked in water for a long time.

[0028] To achieve the goal of making this new type of PP rope stronger, see [reference needed]. Figure 3 The reinforcing layer 6 is made of polyester fiber material.

[0029] This design allows the new PP rope to have high strength and long lifespan, thanks to the good strength and rigidity of polyester fibers.

[0030] To avoid corrosion from prolonged immersion in seawater, please refer to... Figure 4 The anti-corrosion layer 7 is made of resin-based materials.

[0031] This design enables the new PP rope to exhibit high corrosion resistance while maintaining its high chemical stability.

[0032] To achieve the purpose of absorbing and reflecting ultraviolet radiation, see [reference needed]. Figure 4 The anti-aging layer 8 is made of nylon material, and the thickness of the anti-aging layer 8 is equal to the thickness of the anti-corrosion layer 7.

[0033] This design effectively blocks ultraviolet light penetration through the nylon material, thus greatly reducing the aging of the new PP rope caused by prolonged exposure.

[0034] The working principle of this utility model is as follows: the wrapping layer 3 can tightly bind the steel wire rope 1 and the multiple strands 21 together, while the rubber sleeve 22 can effectively reduce the wear between the multiple strands 21 and the steel wire rope 1. The waterproof layer 5 can effectively prevent the PP rope placed in seawater from being soaked in seawater. The reinforcing layer 6 can make the new PP rope stronger. The anti-corrosion layer 7 can make the new PP rope less susceptible to seawater corrosion. At the same time, the anti-aging layer 8 can block the new PP rope from being exposed to ultraviolet radiation.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A UV-resistant and aging-resistant submarine cable PP rope, comprising a steel wire rope (1), characterized in that: The outer surface of the steel wire rope (1) is provided with a plurality of tightening mechanisms (2) arranged in a ring array. The plurality of tightening mechanisms (2) are provided with a wrapping layer (3) on the outside. The wrapping layer (3) and the plurality of tightening mechanisms (2) are filled with filler (4). The wrapping layer (3) is provided with a waterproof layer (5) on the outside. The waterproof layer (5) is provided with a reinforcing layer (6) on the outside. The reinforcing layer (6) is provided with an anti-corrosion layer (7) on the outside. The anti-corrosion layer (7) is provided with an anti-aging layer (8) on the outside.

2. The UV-resistant and aging-resistant submarine cable PP rope according to claim 1, characterized in that: The tightening mechanism (2) includes a secondary rope strand (21), and a rubber sleeve (22) is fitted on the outer surface of the secondary rope strand (21).

3. The UV-resistant and aging-resistant submarine cable PP rope according to claim 1, characterized in that: The encapsulation layer (3) is made of polyurethane material.

4. The UV-resistant and aging-resistant submarine cable PP rope according to claim 3, characterized in that: The waterproof layer (5) is made of polyethylene material, and the thickness of the waterproof layer (5) is equal to the thickness of the wrapping layer (3).

5. The UV-resistant and aging-resistant PP rope for submarine cables according to claim 1, characterized in that: The reinforcing layer (6) is made of polyester fiber material.

6. The UV-resistant and aging-resistant submarine cable PP rope according to claim 1, characterized in that: The anti-corrosion layer (7) is made of resin material.

7. The UV-resistant and aging-resistant submarine cable PP rope according to claim 6, characterized in that: The anti-aging layer (8) is made of nylon material, and the thickness of the anti-aging layer (8) is equal to the thickness of the anti-corrosion layer (7).

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