Cable oblate structure for ship

Abstract

The utility model discloses a ship cable oblate structure, relates to the ship cable field, and comprises a polyvinyl chloride protection sleeve and an insulation shielding strip, the outer surface of the polyvinyl chloride protection sleeve is fixedly provided with a protection mechanism in a fitting manner, and the inner surface of the polyvinyl chloride protection sleeve is fixedly connected with an insulation filling layer. According to the flat circular structure of the cable for the ship, the water-blocking protective sleeve and the corrosion-resistant layer are arranged, so that a protective structure is additionally arranged on the outer side of the protective sleeve of the cable, and therefore it is guaranteed that moisture in air is not prone to permeating to the polyvinyl chloride protective sleeve to cause corrosion damage when the cable makes contact with sea wind for a long time; the situation that subsequent operation of the cable is interfered due to the fact that the external insulation protection sleeve is corroded and damaged after the cable is used for a period of time is avoided, and the cable structure can better adapt to the complex wiring environment and space arrangement in a ship due to the fact that the cable is of the oblate structure design. And thus, a worker can perform wiring work more conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of warship cable, concretely to a flat round structure of warship cable. BACKGROUND

[0002] The warship cable is a special wire and cable for power supply, lighting, control and communication transmission of various warships and offshore buildings, and is an important component for normal operation of the warship.

[0003] However, the current warship cable still has some deficiencies, such as the existing warship cable is easily corroded and damaged due to high humidity and salinity in the sea air, which causes certain interference to the subsequent operation of the cable, and thus has certain use defects.

[0004] Therefore, it is urgent to improve this defect, and the utility model provides a flat round structure of warship cable for solving the problems in the background art. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a flat round structure of warship cable to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a flat round structure of warship cable, comprising a polyvinyl chloride protective sleeve and an insulating shielding strip, the outer surface of the polyvinyl chloride protective sleeve is fixedly installed with a protection mechanism, and the inner surface of the polyvinyl chloride protective sleeve is fixedly connected with an insulating filling layer, the insulating shielding strip is fixedly installed at equal distances inside the insulating filling layer, and the inside of the insulating filling layer is embedded and installed with a cable main body at equal distances.

[0007] Further, the protection mechanism comprises a water-blocking protective sleeve, a corrosion-resistant layer and an anti-corrosion coating, the outer surface of the water-blocking protective sleeve is connected with the corrosion-resistant layer, and the outer surface of the corrosion-resistant layer is coated with the anti-corrosion coating.

[0008] Further, the outer surface of the water-blocking protective sleeve is fixedly connected with the inner surface of the corrosion-resistant layer, the inner surface of the water-blocking protective sleeve is fixedly connected with the outer surface of the polyvinyl chloride protective sleeve, and the corrosion-resistant layer forms a fixed structure with the polyvinyl chloride protective sleeve through the water-blocking protective sleeve.

[0009] Further, the insulating shielding strip is fixedly installed inside the insulating filling layer, and the insulating shielding strip is arranged between two groups of adjacent cable main bodies.

[0010] Further, the cable body comprises a conductor core, an inner insulation sheath, an insulation shielding layer and a metal mesh armor protection layer, the outer surface of the conductor core is sleeved with the inner insulation sheath, the outer surface of the inner insulation sheath is fixedly connected with the insulation shielding layer, and the outer surface of the insulation shielding layer is fixedly connected with the metal mesh armor protection layer.

[0011] Further, the inner surface of the inner insulation sheath is fixedly connected with the outer surface of the conductor core, the outer surface of the inner insulation sheath is fixedly connected with the inner surface of the insulation shielding layer, and the insulation shielding layer and the conductor core form a fixed structure through the inner insulation sheath.

[0012] The utility model provides a kind of flat round structure of cable for warship, with following beneficial effects:

[0013] 1, the utility model discloses water-proof sheath and corrosion-resistant layer are set, so that the cable is installed with protection structure on the outside of protection sleeve, to ensure that the moisture in the air is not easy to penetrate into polyvinyl chloride protection sleeve and cause corrosion damage when cable is in long-term contact with sea breeze, so that the subsequent operation of cable is not interfered with by the corrosion and damage of external insulation protection sleeve after a period of use, and since the cable adopts flat round structure design, the cable structure can better adapt to the complex wiring environment and space setting inside warship, so that wiring work can be more convenient for workers.

[0014] 2, the utility model discloses insulation shielding layer and insulation shielding strip are set, so that double shielding protection exists between adjacent conductor core in the cable, so that the problem of signal interference between multiple groups of wire harness is prevented, and the setting of metal mesh armor protection layer makes the conductor core not easy to be damaged when the cable is extruded by external force, so that the service life of the cable is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view stereoscopic structure schematic view of the utility model a kind of flat round structure of cable for warship.

[0016] Figure 2 It is a flat round structure of cable for warship of the utility model Figure 1 It is a structure enlarged schematic view of place A.

[0017] Figure 3 It is a water-proof sheath-corrosion-resistant layer stereoscopic structure schematic view of the utility model a kind of flat round structure of cable for warship.

[0018] In the figure: 1, polyvinyl chloride protective sleeve; 2, protection mechanism; 21, water-blocking protective sleeve; 22, corrosion-resistant layer; 23, anti-corrosion coating; 3, insulating filling layer; 4, insulating shielding strip; 5, cable main body; 51, conductor core; 52, inner insulating sheath; 53, insulating shielding layer; 54, metal mesh armoring protective layer. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0020] As Figures 1-3 shown, a flat round structure of a ship cable includes a polyvinyl chloride protective sleeve 1 and an insulating shielding strip 4. The outer surface of the polyvinyl chloride protective sleeve 1 is fixedly installed with a protection mechanism 2. The protection mechanism 2 includes a water-blocking protective sleeve 21, a corrosion-resistant layer 22, and an anti-corrosion coating 23. The outer surface of the water-blocking protective sleeve 21 is connected with the corrosion-resistant layer 22. The outer surface of the water-blocking protective sleeve 21 is fixedly connected with the inner surface of the corrosion-resistant layer 22. The inner surface of the water-blocking protective sleeve 21 is fixedly connected with the outer surface of the polyvinyl chloride protective sleeve 1. The corrosion-resistant layer 22 and the polyvinyl chloride protective sleeve 1 form a fixed structure through the water-blocking protective sleeve 21. The corrosion-resistant layer 22 and the polyvinyl chloride protective sleeve 1 in the fixed structure are not prone to loosening when the protection mechanism 2 is extruded by external force. The outer surface of the corrosion-resistant layer 22 is coated with the anti-corrosion coating 23. The inner surface of the polyvinyl chloride protective sleeve 1 is fixedly connected with an insulating filling layer 3. The insulating shielding strip 4 is fixedly installed inside the insulating filling layer 3 at equal distances. The cable main body 5 is embedded and installed inside the insulating filling layer 3 at equal distances.

[0021] As Figure 1 and Figure 2As shown, the outer surface of the polyvinyl chloride protective sleeve 1 is fixedly installed with the protection mechanism 2, and the inner surface of the polyvinyl chloride protective sleeve 1 is fixedly connected with the insulating filling layer 3, the insulating shielding strips 4 are fixedly installed inside the insulating filling layer 3, the insulating shielding strips 4 are fixedly installed inside the insulating filling layer 3, and the insulating shielding strips 4 are arranged between the two groups of adjacent cable bodies 5, and the cable bodies 5 are installed inside the insulating filling layer 3 at equal distances, the cable body 5 comprises a conductor core 51, an inner insulating sheath 52, an insulating shielding layer 53 and a metal mesh armored protective layer 54, the outer surface of the conductor core 51 is sleeved with the inner insulating sheath 52, the outer surface of the inner insulating sheath 52 is fixedly installed with the insulating shielding layer 53, the inner surface of the inner insulating sheath 52 is fixedly connected with the outer surface of the conductor core 51, the outer surface of the inner insulating sheath 52 is fixedly connected with the inner surface of the insulating shielding layer 53, the insulating shielding layer 53 and the conductor core 51 form a fixed structure through the inner insulating sheath 52, the insulating shielding layer 53 can more closely and firmly protect the conductor core 51, and the outer surface of the insulating shielding layer 53 is fixedly connected with the metal mesh armored protective layer 54.

[0022] In summary, the flat round structure of the ship cable is first according to Figures 1-3 As shown in the structure, when the cable is attacked by sea wind during use, the mutual cooperation of the water-blocking protective sleeve 21, the corrosion-resistant layer 22 and the corrosion-resistant coating 23 effectively ensures that the moisture in the sea wind is not easy to penetrate into the inside of the protection mechanism 2 to cause corrosion damage to the polyvinyl chloride protective sleeve 1, and the mutual cooperation of the polyvinyl chloride protective sleeve 1, the insulating filling layer 3 and the inner insulating sheath 52 enables the cable to have three times of insulation protection performance, so that the cable is not easy to have a leakage phenomenon when it is accidentally damaged during use, and the mutual cooperation of the insulating shielding strips 4 and the inner insulating sheath 52 also ensures that there is no signal interference between the two adjacent conductor cores 51, so that the cable is more stable and durable during operation.

[0023] The embodiments of the present application are given for the purpose of illustration and description, and are not exhaustive or limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles and actual applications of the present application, and to enable those of ordinary skill in the art to understand the present application so as to design various embodiments with various modifications for specific purposes.

Claims

1. A flat round structure of a ship cable comprising a polyvinyl chloride sheath (1) and an insulating shield strip (4), characterized in that, The outer surface of the polyvinyl chloride protective sleeve (1) is fixedly connected with a protection mechanism (2), and the inner surface of the polyvinyl chloride protective sleeve (1) is fixedly connected with an insulating filling layer (3), the insulating shielding strip (4) is fixedly installed in the insulating filling layer (3), and the cable main body (5) is embedded in the insulating filling layer (3).

2. A flat round cable construction for a ship according to claim 1, characterized in that The protection mechanism (2) comprises a water-blocking protective sleeve (21), a corrosion-resistant layer (22) and an anti-corrosion coating (23), the outer surface of the water-blocking protective sleeve (21) is connected with the corrosion-resistant layer (22), and the outer surface of the corrosion-resistant layer (22) is coated with the anti-corrosion coating (23).

3. A flat round cable construction for a ship according to claim 2, characterized in that The outer surface of the water-blocking protective sleeve (21) is fixedly connected with the inner surface of the corrosion-resistant layer (22), the inner surface of the water-blocking protective sleeve (21) is fixedly connected with the outer surface of the polyvinyl chloride protective sleeve (1), and the corrosion-resistant layer (22) forms a fixed structure with the polyvinyl chloride protective sleeve (1) through the water-blocking protective sleeve (21).

4. A flat round cable construction for shipboard use according to claim 1 wherein, The insulating shielding strip (4) is fixedly installed in the insulating filling layer (3), and the insulating shielding strip (4) is arranged between two adjacent cable main bodies (5).

5. A flat round cable construction for shipboard use according to claim 1 wherein, The cable main body (5) comprises a conductor core (51), an inner insulating sleeve (52), an insulating shielding layer (53) and a metal mesh armor protection layer (54), the outer surface of the conductor core (51) is sleeved with the inner insulating sleeve (52), the outer surface of the inner insulating sleeve (52) is fixedly connected with the insulating shielding layer (53), and the outer surface of the insulating shielding layer (53) is fixedly connected with the metal mesh armor protection layer (54).

6. A flat round cable construction for a ship according to claim 5, characterized in that The inner surface of the inner insulating sleeve (52) is fixedly connected with the outer surface of the conductor core (51), the outer surface of the inner insulating sleeve (52) is fixedly connected with the inner surface of the insulating shielding layer (53), and the insulating shielding layer (53) forms a fixed structure with the conductor core (51) through the inner insulating sleeve (52).

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