Large-cross-section watertight and airtight cable for ship

Abstract

The utility model relates to the field of ships, and discloses a large-cross-section watertight and airtight cable for ships, which comprises a cable, the outer wall of the cable is fixedly connected with an isolation waterproof inner sleeve, the outer wall of the isolation waterproof inner sleeve is movably connected with an isolation cotton layer, the outer wall of the isolation cotton layer is fixedly connected with an isolation waterproof outer sleeve, and the isolation waterproof outer sleeve is movably connected with the isolation cotton layer. The outer wall of the isolation waterproof outer sleeve is fixedly connected with a fluorescent leather layer, and the inner wall of the isolation cotton layer is movably connected with a thin rubber strip. According to the large-cross-section watertight and airtight cable for the ship, through the arrangement of the cable, the isolation waterproof inner sleeve, the isolation cotton layer and the isolation waterproof outer sleeve, the large-cross-section watertight and airtight cable for the ship can be used more conveniently, and a multi-layer isolation waterproof effect can be provided for the cable, so that the overall watertight and airtight effect of the cable is improved; the damage rate of the whole cable is reduced, the subsequent maintenance frequency of the cable is reduced, the subsequent use cost of the cable is also reduced, and long-term use of the cable is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ships, in particular to a large-section watertight and airtight cable for ships. Background Art

[0002] Ships are a general term for both military and civilian vessels. They sail on water, performing various missions and being used for transportation, fishing, exploration, scientific research, and more. Ships can be divided into various types based on their purpose and equipment. With the continuous development of science and technology, ship design and construction techniques are also constantly improving. Various new types of ships are constantly emerging, providing stronger support for human maritime activities and national defense construction. Large-section watertight and airtight cables are required to transmit current information within these ships.

[0003] However, the large-section surface airtight cables for ships currently on the market are not very convenient to use. They cannot provide multi-layer insulation and waterproof effects for the cables, but can only provide single-layer insulation and waterproof effects for the cables, thereby reducing the overall waterproof effect of the cables, increasing the damage rate of the cables, increasing the number of subsequent repairs and maintenance of the cables, and also increasing the subsequent use costs of the cables, which is not conducive to the long-term use of the cables. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a large-section watertight and airtight cable for ships, which has multi-layer insulation and waterproof functions and solves the problems in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a large-section watertight and airtight cable for ships, comprising a cable, the outer wall of which is fixedly connected to an insulating and waterproof inner sleeve.

[0008] The outer wall of the insulating waterproof inner sleeve is movably connected to the insulating cotton layer, and the outer wall of the insulating cotton layer is fixedly connected to the insulating waterproof outer jacket, which can make the large-section watertight and airtight cables for ships more convenient to use, and can provide the cables with multi-layer insulating and waterproof effects, thereby improving the overall watertight and airtight effects of the cables, reducing the overall damage rate of the cables, reducing the number of subsequent maintenance times of the cables, and also reducing the subsequent use costs of the cables, which is beneficial to the long-term use of the cables.

[0009] Furthermore, the outer wall of the insulating waterproof jacket is fixedly connected to a fluorescent cortex, and the length of the fluorescent cortex and the length of the insulating waterproof jacket can provide an external protective layer for the cable, and also provide the cable with a visible effect in a dark space, thereby facilitating the rapid positioning of the cable in subsequent use.

[0010] Furthermore, the inner wall of the insulating cotton layer is movably connected with four thin rubber strips, which can provide better toughness for the cable.

[0011] Furthermore, the outer wall of the insulating and waterproof inner sleeve is movably connected to a central rubber strip, and the diameter of the central rubber strip is larger than the diameter of the thin rubber strip, which can provide better toughness for the cable.

[0012] Furthermore, the outer wall of the cable is fixedly connected to the inside of the insulating waterproof inner sleeve, and the number of the cable and the insulating waterproof inner sleeve is four, which facilitates providing a waterproof and airtight effect for the cable.

[0013] Beneficial effects

[0014] Compared with the existing technology, the utility model provides a large-section watertight and airtight cable for ships, which has the following beneficial effects:

[0015] 1. The large-section watertight and airtight cable for ships can be more convenient to use through the arrangement of cables, insulating waterproof inner sleeves, insulating cotton layers and insulating waterproof outer sleeves. It can provide the cable with multi-layer insulating and waterproof effects, thereby improving the overall watertight and airtight effects of the cable, reducing the overall damage rate of the cable, reducing the number of subsequent maintenance of the cable, and also reducing the subsequent use cost of the cable, which is beneficial to the long-term use of the cable.

[0016] 2. The large-section watertight and airtight cable for ships can provide an external protective layer for the cable through the fluorescent cortex, and also provide the cable with a visible effect in dark spaces, thereby facilitating the rapid positioning of the cable in subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of the structure of the utility model;

[0018] Figure 2 This is a bottom view of the structure of the utility model;

[0019] Figure 3 It is a side sectional view of the structure of the utility model.

[0020] In the figure: 1. Cable; 2. Isolation waterproof inner sleeve; 3. Isolation cotton layer; 4. Isolation waterproof outer sleeve; 5. Fluorescent leather layer; 6. Thin rubber strip; 7. Center rubber strip. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] The preferred embodiment of the large cross-section watertight and airtight cable for ships provided by the present invention is as follows: Figures 1 to 3 As shown: A large-section watertight and airtight cable for ships, including a cable 1, the outer wall of which is fixedly connected to an insulating and waterproof inner sleeve 2.

[0024] The outer wall of the insulating waterproof inner sleeve 2 is movably connected to the insulating cotton layer 3, and the outer wall of the insulating cotton layer 3 is fixedly connected to the insulating waterproof outer sleeve 4, which can make the large-section watertight and airtight cables for ships more convenient to use, and can provide the cables with multi-layer insulating and waterproof effects, thereby improving the overall watertight and airtight effects of the cables, reducing the overall damage rate of the cables, reducing the number of subsequent maintenance times of the cables, and also reducing the subsequent use costs of the cables, which is beneficial to the long-term use of the cables.

[0025] Furthermore, the outer wall of the insulating waterproof jacket 4 is fixedly connected with a fluorescent cortex 5, and the length of the fluorescent cortex 5 and the length of the insulating waterproof jacket 4 can provide an external protective layer for the cable, and also provide the cable with a visible effect in a dark space, thereby facilitating the rapid positioning of the cable in subsequent use.

[0026] Furthermore, the inner wall of the insulating cotton layer 3 is movably connected with a thin rubber strip 6, and the number of the thin rubber strips 6 is four, which can provide better toughness for the cable.

[0027] Furthermore, the outer wall of the insulating waterproof inner sleeve 2 is movably connected with a central rubber strip 7, and the diameter of the central rubber strip 7 is larger than the diameter of the thin rubber strip 6, which can provide better toughness for the cable.

[0028] Furthermore, the outer wall of the cable 1 is fixedly connected to the inside of the insulating waterproof inner sleeve 2, and the number of cables 1 and the insulating waterproof inner sleeve 2 is four, which facilitates providing a waterproof and airtight effect for the cable.

[0029] When in use, the insulating waterproof outer jacket 4 provides a waterproof effect for the cable, the insulating cotton layer 3 can absorb water droplets that accidentally enter, and the insulating waterproof inner jacket 2 wraps the cable 1, thereby also providing a separate insulating layer for the cable 1.

[0030] To sum up, the large-section watertight and airtight cable for ships can make the large-section watertight and airtight cable for ships more convenient to use, and can provide the cable with multi-layer insulation and waterproof effects, thereby improving the overall watertight and airtight effects of the cable, reducing the overall damage rate of the cable, reducing the number of subsequent repairs and maintenance of the cable, and reducing the subsequent use costs of the cable, which is beneficial to the long-term use of the cable; it can also provide an external protective layer for the cable, and provide the cable with a visible effect in a dark space, thereby facilitating the rapid positioning of the cable in subsequent use.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A large-section watertight and airtight cable for ships, comprising a cable (1), characterized in that: The outer wall of the cable (1) is fixedly connected with an insulating and waterproof inner sleeve (2); The outer wall of the insulating and waterproof inner sleeve (2) is movably connected to the insulating cotton layer (3), and the outer wall of the insulating cotton layer (3) is fixedly connected to the insulating and waterproof outer sleeve (4).

2. A large-section watertight and airtight cable for ships according to claim 1, characterized in that: The outer wall of the insulating and waterproof jacket (4) is fixedly connected with a fluorescent skin layer (5), and the length of the fluorescent skin layer (5) is the same as the length of the insulating and waterproof jacket (4).

3. The large-section watertight and airtight cable for ships according to claim 1, characterized in that: The inner wall of the insulating cotton layer (3) is movably connected with thin rubber strips (6), and the number of the thin rubber strips (6) is four.

4. The large-section watertight and airtight cable for ships according to claim 1, characterized in that: The outer wall of the insulating and waterproof inner sleeve (2) is movably connected to a central rubber strip (7), and the diameter of the central rubber strip (7) is larger than the diameter of the thin rubber strip (6).

5. The large-section watertight and airtight cable for ships according to claim 1, characterized in that: The outer wall of the cable (1) is fixedly connected to the inside of the insulating waterproof inner sleeve (2), and the number of the cables (1) and the insulating waterproof inner sleeve (2) is four.

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