CN215451015U

CN215451015U - Resistance to compression type is waterproof cable under water

Info

Publication number: CN215451015U
Application number: CN202121891706.3U
Authority: CN
Inventors: 陈世文
Original assignee: Guangdong Jinpai Cable Co ltd
Current assignee: Guangdong Golden Cable Group Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-07
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a compression-resistant underwater waterproof cable and relates to the technical field of cables. Including the sinle silk body, the sinle silk body twines on the rubber tube, the rubber tube surface is located and is provided with the baffle between the adjacent sinle silk body, the surface packing of sinle silk body has mineral substance filling mud, the surface winding of mineral substance filling mud has first waterproof tape layer, the surface on first waterproof tape layer is provided with the inner sheath, the surface of inner sheath is provided with the second armor, the surface on second armor is provided with the waterproof tape layer of second, the surface winding on the waterproof tape layer of second has the second shielding area, the surface on second shielding area is provided with the oversheath. The cable has the advantages of strong compression resistance, tensile resistance and impact resistance, difficult damage in the installation and use process, long service life, shielding function, difficult interference of other signals, waterproof performance improvement and better waterproof effect.

Description

Resistance to compression type is waterproof cable under water

Technical Field

The utility model relates to the technical field of cables, in particular to a compression-resistant underwater waterproof cable.

Background

With the rapid development of economy in China, the economic strength of each region in China is increasing continuously, wherein a cable is needed to transmit electricity to people, the cable plays a vital role in the process of power transmission, and an underwater power device needs to be connected with a ground power supply through the underwater cable, but the existing underwater cable has the following problems when in use:

1. in the prior art, the underwater waterproof cable has poor compressive strength, is easy to damage and has short service life under the conditions of water pressure extrusion, stretching, impact and dragging in the installation process;

2. in the prior art, the underwater waterproof cable does not have a shielding function, so that a cable signal is interfered, and the waterproof effect cannot meet the use requirement.

SUMMERY OF THE UTILITY MODEL

The utility model provides a compression-resistant underwater waterproof cable which has the advantages of strong compression resistance, tensile strength and impact resistance, is not easy to damage in the installation and use process, has a shielding function, and is not easy to be influenced by other factors to improve the waterproof performance, so that the problems that the underwater waterproof cable is poor in compression strength, easy to damage, free of the shielding function and incapable of meeting the use requirement in the waterproof effect are solved.

In order to realize the purposes of stronger compression resistance, tensile resistance and impact resistance, difficult damage in the installation and use process, shielding function increase and difficult improvement of waterproof performance by other letters, the utility model provides the following technical scheme: a compression-resistant underwater waterproof cable comprises wire core bodies, wherein the wire core bodies are wound on a rubber tube, a partition plate is arranged between every two adjacent wire core bodies on the outer surface of the rubber tube, each wire core body comprises a conductor, an inner insulating sleeve, a first armor layer, a first shielding belt and an outer insulating sleeve, the inner insulating sleeve is arranged on the outer surface of the conductor, the first armor layer is wound on the outer surface of the inner insulating sleeve, the first shielding belt is arranged on the outer surface of the first armor layer, the outer insulating sleeve is arranged on the outer surface of the first shielding belt, mineral filling mud is filled on the outer surface of each wire core body, a first waterproof belt layer is wound on the outer surface of the mineral filling mud, an inner sleeve is arranged on the outer surface of the first waterproof belt layer, a second armor layer is arranged on the outer surface of the inner sleeve, and a second waterproof belt layer is arranged on the outer surface of the second armor layer, and a second shielding belt is wound on the outer surface of the second waterproof belt layer, an outer sheath is arranged on the outer surface of the second shielding belt, and a wear-resistant coating is coated on the outer surface of the outer sheath.

As a preferred technical scheme of the utility model, the rubber tube and the partition plate are of an integrally formed structure, and the length of the partition plate is two thirds of the diameter of the wire core body.

As a preferred technical scheme of the utility model, the inner insulating sleeve, the outer insulating sleeve, the inner sheath and the outer sheath are all made of waterproof elastic plastic materials.

As a preferable technical scheme of the utility model, the first armor layer and the second armor layer both adopt copper material belts, the thickness of the first armor layer is 1mm-1.5mm, and the thickness of the second armor layer is 3mm-4 mm.

As a preferable technical scheme of the utility model, the mineral filling mud completely wraps the three groups of wire core bodies.

As a preferable technical scheme of the utility model, the wear-resistant coating is made of high-molecular ceramic polymer.

Compared with the prior art, the utility model provides a compression-resistant underwater waterproof cable which has the following beneficial effects:

1. this resistance to compression type is waterproof cable under water makes this cable have stronger compressive property through setting up rubber tube, baffle and mineral substance filling mud, and first armor, second armor and wear-resisting coating improve tensile, crashproof and the wear resistance of this cable simultaneously, and is not fragile in installation use, long service life.

2. This resistance to compression type is waterproof cable under water through setting up the shielding function that first shielding area and second shielding area increase this cable, is difficult for receiving other signal interference, and first waterproof tape layer, second waterproof tape layer, mineral substance filling mud, interior insulating sheath, outer insulating sheath, inner sheath and oversheath improve the waterproof performance of this cable, make water-proof effects better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

figure 2 is a cross-sectional view of a core body of the present invention.

In the figure: 1. a wire core body; 101. a conductor; 102. an inner insulating sleeve; 103. a first armor layer; 104. a first shielding tape; 105. an outer insulating sleeve; 2. a hose; 3. a partition plate; 4. mineral filler mud; 5. a first waterproof tape layer; 6. an inner sheath; 7. a second armor layer; 8. a second waterproof tape layer; 9. a second shielding tape; 10. an outer sheath; 11. and (3) wear-resistant coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the utility model discloses a compression-resistant underwater waterproof cable, which comprises a wire core body 1, wherein the wire core body 1 is wound on a rubber hose 2, a partition 3 is arranged between adjacent wire core bodies 1 on the outer surface of the rubber hose 2, the wire core body 1 comprises a conductor 101, an inner insulating sleeve 102, a first armor layer 103, a first shielding belt 104 and an outer insulating sleeve 105, the inner insulating sleeve 102 is arranged on the outer surface of the conductor 101, the first armor layer 103 is wound on the outer surface of the inner insulating sleeve 102, the first shielding belt 104 is arranged on the outer surface of the first armor layer 103, the outer insulating sleeve 105 is arranged on the outer surface of the first shielding belt 104, mineral filling mud 4 is filled on the outer surface of the wire core body 1, a first waterproof belt layer 5 is wound on the outer surface of the mineral filling mud 4, and an inner jacket 6 is arranged on the outer surface of the first waterproof belt layer 5, the outer surface of the inner sheath 6 is provided with a second armor layer 7, the outer surface of the second armor layer 7 is provided with a second waterproof tape layer 8, the outer surface of the second waterproof tape layer 8 is wound with a second shielding tape 9, the outer surface of the second shielding tape 9 is provided with an outer sheath 10, and the outer surface of the outer sheath 10 is coated with a wear-resistant coating 11.

Specifically, the rubber tube 2 and the partition plate 3 are of an integrally formed structure, and the length of the partition plate 3 is two thirds of the diameter of the wire core body 1.

In the embodiment, the strength between the rubber tube 2 and the partition plate 3 is high, and the wire core body 1 is supported.

Specifically, the inner insulating sleeve 102, the outer insulating sleeve 105, the inner sheath 6 and the outer sheath 10 are all made of waterproof elastic plastic materials.

In this embodiment, the inner insulating sheath 102, the outer insulating sheath 105, the inner sheath 6 and the outer sheath 10 all have a good waterproof effect.

Specifically, the first armor layer 103 and the second armor layer 7 both adopt copper material belts, the thickness of the first armor layer 103 is 1mm-1.5mm, and the thickness of the second armor layer 7 is 3mm-4 mm.

In this embodiment, the first armor layer 103 and the second armor layer 7 improve the impact strength.

Specifically, the mineral filling mud 4 completely wraps the three groups of wire core bodies 1.

In this embodiment, mineral filling mud 4 has waterproof injection effect, improves the water-proof effects of sinle silk body 1 and increases its intensity.

Specifically, the wear-resistant coating 11 is made of a high-molecular ceramic polymer.

In the embodiment, the wear-resistant coating 11 increases the wear resistance of the outer sheath 10, and the outer sheath 10 is not easily damaged during dragging.

The working principle and the using process of the utility model are as follows: when using, through rubber tube 2, baffle 3 and mineral substance fill mud 4 messenger this cable have stronger compressive property, simultaneously first armor 103, second armor 7 improves the tensile and crashproof performance of this cable, wear-resistant coating 11 makes the surface wear resistance of oversheath 10 better simultaneously, this cable is not fragile in installation use, long service life, increase the shielding function of this cable through first shielding tape 104 and second shielding tape 9, be difficult for receiving other signal interference, mud 4 is filled to the rethread mineral substance, first waterproof tape layer 5, second waterproof tape layer 8, interior insulating cover 102, outer insulating cover 105, inner sheath 6 and oversheath 10 improve the waterproof performance of conductor 101, make this cable water-proof effects better.

To sum up, this resistance to compression type is waterproof cable under water, make this cable have stronger resistance to compression, tensile and crashproof performance, not fragile in the installation use, long service life, and increase shielding function, be difficult for receiving other signal interference, improve waterproof performance, make water-proof effects better.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a resistance to compression type is waterproof cable under water, includes sinle silk body (1), its characterized in that: the cable core body (1) is wound on the rubber hose (2), a partition plate (3) is arranged between adjacent cable core bodies (1) on the outer surface of the rubber hose (2), the cable core body (1) comprises a conductor (101), an inner insulating sleeve (102), a first armor layer (103), a first shielding belt (104) and an outer insulating sleeve (105), the inner insulating sleeve (102) is arranged on the outer surface of the conductor (101), the first armor layer (103) is wound on the outer surface of the inner insulating sleeve (102), the first shielding belt (104) is arranged on the outer surface of the first armor layer (103), the outer insulating sleeve (105) is arranged on the outer surface of the first shielding belt (104), mineral filling mud (4) is filled on the outer surface of the cable core body (1), a first waterproof belt layer (5) is wound on the outer surface of the mineral filling mud (4), an inner protective sleeve (6) is arranged on the outer surface of the first waterproof belt layer (5), the outer surface of the inner sheath (6) is provided with a second armor layer (7), the outer surface of the second armor layer (7) is provided with a second waterproof tape layer (8), the outer surface of the second waterproof tape layer (8) is wound with a second shielding tape (9), the outer surface of the second shielding tape (9) is provided with an outer sheath (10), and the outer surface of the outer sheath (10) is coated with a wear-resistant coating (11).

2. The pressure-resistant underwater waterproof cable according to claim 1, characterized in that: the rubber tube (2) and the partition (3) are of an integrally formed structure, and the length of the partition (3) is two thirds of the diameter of the wire core body (1).

3. The pressure-resistant underwater waterproof cable according to claim 1, characterized in that: the inner insulating sleeve (102), the outer insulating sleeve (105), the inner sheath (6) and the outer sheath (10) are all made of waterproof elastic plastic materials.

4. The pressure-resistant underwater waterproof cable according to claim 1, characterized in that: the first armor layer (103) and the second armor layer (7) are both made of copper material belts, the thickness of the first armor layer (103) is 1mm-1.5mm, and the thickness of the second armor layer (7) is 3mm-4 mm.

5. The pressure-resistant underwater waterproof cable according to claim 1, characterized in that: the mineral filling mud (4) completely wraps the three groups of wire core bodies (1).

6. The pressure-resistant underwater waterproof cable according to claim 1, characterized in that: the wear-resistant coating (11) is made of high-molecular ceramic polymer.