Stretch-resistant diving cable

Abstract

The utility model discloses a tensile diving mooring rope which comprises a rope core, an outer protection layer fixedly connected to the outer layer of the rope core, filling materials arranged between the rope core and the outer protection layer, the outer protection layer comprises a base layer, a strength layer fixedly connected to the outer layer of the base layer, and a toughness layer fixedly connected to the outer layer of the strength layer. The outer layer of the tough layer is fixedly connected with a waterproof layer, the outer layer of the waterproof layer is fixedly connected with a wear-resistant layer, an anti-corrosion coating is arranged outside the wear-resistant layer, and through cooperation of the strength layer, the tough layer, the waterproof layer, the wear-resistant layer and the anti-corrosion coating, the strength layer provides basic tension support, the tensile strength of the cable is enhanced, and it is ensured that the cable can bear huge tension and load; the toughness layer increases the toughness of the cable, can effectively absorb impact and dynamic load, and prevents breakage under strenuous exercise or external force, the anti-corrosion coating protects the cable from being damaged by saline water, chemical substances or other corrosive environments, and the stability and durability of the material structure are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cable, especially to a tensile diving cable. BACKGROUND

[0002] Diving cable is a kind of cable used in underwater environment, and is widely used in diving, navigation, fishery and marine engineering fields, and is mainly used for underwater construction, tool fixing, rescue and exploration, and can provide support and safety guarantee for divers, with the rapid development of marine industry, as a commonly used hoisting and pulling tool, the demand for cable is increasing, due to the harsh marine environment and high salt content of seawater, the service life of ordinary cable is greatly affected, China has disclosed a kind of cable, the application number is: "CN202321153240.6", which adopts a segmented structure, and is composed of a first segment and a second segment, the first segment adopts high-performance polyester hybrid cable, so that the cable has good elasticity, but it cannot enhance the tensile strength of the cable to ensure that it can withstand great tension and load, and cannot protect the cable from salt water, chemicals or other corrosive environments. SUMMARY

[0003] The utility model discloses a kind of tensile diving cables, and the strength layer, tenacity layer, waterproof layer, wear-resistant layer and anticorrosive coating are cooperated, the strength layer provides basic tensile support, enhances the tensile strength of cable, ensure that it can withstand great tension and load, tenacity layer increases the tenacity of cable, can effectively absorb impact and dynamic load, prevent fracture under violent movement or external force, waterproof layer can prevent moisture from entering the inside of cable, to reduce the risk of corrosion and material degradation, wear-resistant layer, increase the resistance of cable to physical abrasion, anticorrosive coating, protect the cable from salt water, chemicals or other corrosive environments, ensure the stability and durability of material structure;Through the combination of multiple layers, cable not only has been comprehensively promoted in performance, also shows better reliability and durability in extreme environment.

[0004] The utility model discloses still provide with above-mentioned one kind of anti-stretching submersible cable, include: the rope core, the outer layer fixedly connected with the outer protective layer of rope core is provided with the filling material between the rope core and the outer protective layer, the outer protective layer includes base layer, the outer layer fixedly connected with the strength layer of base layer, the outer layer fixedly connected with the tenacity layer of strength layer, the outer layer fixedly connected with the waterproof layer of tenacity layer, the outer layer fixedly connected with the wear -resisting layer of waterproof layer, the wear -resisting layer outside is provided with anticorrosive coating, through the cooperation of strength layer, tenacity layer, waterproof layer, wear -resisting layer and anticorrosive coating, the basic tension support of strength layer provides, enhances the tensile strength of cable, ensures that can bear huge tension and load, the tenacity of tenacity layer increases cable, can effectively absorb impact and dynamic load, prevent the fracture under the action of violent movement or external force, the waterproof layer can prevent moisture from entering the inside of cable, thereby reduce the risk of corrosion and material degradation, wear -resisting layer, increase the resistance of cable to physical wear and tear, anticorrosive coating, protect the cable from salt water, chemicals or other corrosive environments, ensure the stability and durability of material structure, through the combination of multilayer, the cable not only has been comprehensively promoted in the performance, also shows better reliability and durability in extreme environment.

[0005] According to the anti-stretching submersible cable, the material of the rope core is Kevlar, the rope core is twisted from three Kevlar single wires, and Kevlar is an extremely strong synthetic fiber and can withstand extremely high tensile force; the three-twisted structure increases the flexibility of the rope core, so that the rope core is not easy to break when bending and stretching.

[0006] According to the anti-stretching submersible cable, the material of the filling material is rubber, vulcanization of the filling material makes the rope core and the outer protective layer solidified into one, the vulcanization process makes the filling material more firmly combined with the rope core and the outer protective layer, and forms an integrated whole, which is helpful to the stability of the whole.

[0007] According to the anti-stretching submersible cable, the material of the strength layer is aramid, the strength layer is woven from aramid single wires, and the woven structure makes the rope have better tensile and tear resistance, and also enhances the fatigue resistance.

[0008] According to the anti-stretching submersible cable, the material of the tenacity layer is nylon, which can effectively absorb impact and dynamic load, and the material of the waterproof layer is polyethylene, which can prevent moisture from entering the inside of the cable.

[0009] According to the anti-stretching submersible cable, the material of the wear -resisting layer is polyester, which increases the resistance of the cable to physical wear and tear, and the anticorrosive coating is specifically formed by uniform spraying of epoxy resin, which protects the cable from salt water, chemicals or other corrosive environments. Advantages

[0010] Compared with the prior art, the anti-tensile submersible cable, through the cooperation of the strength layer, the toughness layer, the waterproof layer, the wear-resistant layer and the anti-corrosion coating, the strength layer enhances the tensile strength of the cable, ensures that it can withstand huge tension and load, the toughness layer increases the toughness of the cable, can effectively absorb impact and dynamic load, prevents breaking under violent movement or external force, the waterproof layer can prevent water from entering the inside of the cable, thereby reducing the risk of corrosion and material degradation, the wear-resistant layer increases the resistance of the cable to physical wear, the anti-corrosion coating protects the cable from salt water, chemicals or other corrosive environments, ensures the stability and durability of the material structure.

[0011] Compared with the prior art, the anti-tensile submersible cable, through the cooperation of the strength layer, the toughness layer, the waterproof layer, the wear-resistant layer and the anti-corrosion coating, the strength layer enhances the tensile strength of the cable, ensures that it can withstand huge tension and load, the toughness layer increases the toughness of the cable, can effectively absorb impact and dynamic load, prevents breaking under violent movement or external force, the waterproof layer can prevent water from entering the inside of the cable, thereby reducing the risk of corrosion and material degradation, the wear-resistant layer increases the resistance of the cable to physical wear, the anti-corrosion coating protects the cable from salt water, chemicals or other corrosive environments, ensures the stability and durability of the material structure. BRIEF DESCRIPTION OF DRAWINGS

[0012] The utility model is further explained below in combination with the drawings and examples;

[0013] Figure 1 It is the overhead sectional structure diagram of the anti-tensile submersible cable of the utility model;

[0014] Figure 2 It is the side sectional structure diagram of the anti-tensile submersible cable of the utility model;

[0015] Figure 3 It is the three-dimensional structure diagram of the anti-tensile submersible cable of the utility model;

[0016] Figure 4 It is the rope core connecting structure schematic diagram of the anti-tensile submersible cable of the utility model.

[0017] Legend:

[0018] 1, rope core; 2, outer protective layer; 3, filling material; 4, base layer; 5, strength layer; 6, toughness layer; 7, waterproof layer; 8, wear-resistant layer; 9, anti-corrosion coating. DETAILED DESCRIPTION

[0019] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0020] Reference Figure 1 , Figure 2 , Figure 3 With and Figure 4The utility model discloses an anti -stretch submersible cable, it includes: the core 1, the material quality of core 1 is kevlar, and the core 1 is twisted together by three kevlar single threads, and the outer layer fixedly connected with the outer protective layer 2 of core 1 is provided with the filling substance 3 between core 1 and the outer protective layer 2, and the material quality of filling substance 3 is rubber, and the vulcanization of filling substance 3 makes the core 1, the outer protective layer 2 solidifies as a whole, and the outer protective layer 2 includes base layer 4, and the outer layer fixedly connected with the strength layer 5 of base layer 4 is provided with the toughness layer 6 of the outer layer fixedly connected with the strength layer 5, and the material quality of toughness layer 6 is nylon, and the outer layer fixedly connected with the waterproof layer 7 of toughness layer 6 is provided with the wear -resisting layer 8 of the outer layer fixedly connected with the waterproof layer 7, and the material quality of wear -resisting layer 8 is polyester, and the outer layer fixedly connected with the corrosion -resistant coating 9 of wear -resisting layer 8 is provided with the corrosion -resistant coating 9 specifically of epoxy resin uniform spraying.

[0021] Specifically, the core 1 is twisted together by three kevlar single threads, the core 1 has the outer protective layer 2, the core 1 has the filling substance 3 between the outer protective layer 2, the core 1 and the outer protective layer 2 are solidified as a whole by the filling substance 3, the outer protective layer 2 includes the base layer 4, the outer layer of the base layer 4 is the strength layer 5, the structural strength of the outer protective layer 2 is enhanced by the strength layer 5, the outer layer of the strength layer 5 has the toughness layer 6, the outer protective layer 2 is provided with excellent elasticity and impact absorption capacity by the toughness layer 6, the durability of the cable is enhanced, the outer layer of the toughness layer 6 has the waterproof layer 7, the water penetration to the inside is prevented by the waterproof layer 7, the water absorption of the material is reduced, and the internal structure is protected; the outer layer of the waterproof layer 7 has the wear -resisting layer 8, the cable is protected from abrasion, scratching and other physical damage by the wear -resisting layer 8, the outer layer of the wear -resisting layer 8 is sprayed with the corrosion -resistant coating 9, the outer protective layer 2 can resist the corrosion of seawater by the corrosion -resistant coating 9, and the service life is prolonged.

[0022] Working principle: in the manufacture, the core 1 is twisted together by three kevlar single threads, the core 1 has the outer protective layer 2, the core 1 has the filling substance 3 between the outer protective layer 2, the core 1 and the outer protective layer 2 are solidified as a whole by the filling substance 3, the outer protective layer 2 includes the base layer 4, the outer layer of the base layer 4 has the strength layer 5, the outer layer of the strength layer 5 has the toughness layer 6, the outer layer of the toughness layer 6 has the waterproof layer 7, the outer layer of the waterproof layer 7 has the wear -resisting layer 8, and the outer layer of the wear -resisting layer 8 has the corrosion -resistant coating 9.

[0023] The utility model has been described in detail above in connection with the drawings, but the utility model is not limited to the above -mentioned embodiments, within the knowledge range possessed by the ordinary skill in the art of the described technical field, various changes can also be made without departing from the purpose of the utility model.

Claims

1. A tensile-resistant diving cable, characterized in that, include: The rope core (1) has an outer protective layer (2) fixedly connected to its outer layer. A filling material (3) is provided between the rope core (1) and the outer protective layer (2). The outer protective layer (2) includes a base layer (4). A strength layer (5) is fixedly connected to the outer layer of the base layer (4). A toughness layer (6) is fixedly connected to the outer layer of the strength layer (5). A waterproof layer (7) is fixedly connected to the outer layer of the toughness layer (6). A wear-resistant layer (8) is fixedly connected to the outer layer of the waterproof layer (7). An anti-corrosion coating (9) is provided on the outer side of the wear-resistant layer (8).

2. The tensile-resistant diving cable according to claim 1, characterized in that, The core (1) is made of Kevlar and is made of three strands of Kevlar twisted together.

3. The tensile-resistant diving cable according to claim 1, characterized in that, The filling material (3) is made of rubber, and the vulcanization of the filling material (3) solidifies the rope core (1) and the outer protective layer (2) into one.

4. The tensile-resistant diving cable according to claim 1, characterized in that, The strength layer (5) is made of aramid fiber and is woven from aramid single yarn.

5. The tensile-resistant diving cable according to claim 1, characterized in that, The toughness layer (6) is made of nylon, and the waterproof layer (7) is made of polyethylene.

6. The tensile-resistant diving cable according to claim 1, characterized in that, The wear-resistant layer (8) is made of polyester, and the anti-corrosion coating (9) is specifically formed by uniformly spraying epoxy resin.

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