CN210167138U

CN210167138U - Compound ocean cable of resistance to compression

Info

Publication number: CN210167138U
Application number: CN201920947989.5U
Authority: CN
Inventors: 许新春
Original assignee: Jiusheng Cable Technology Co Ltd
Current assignee: Jiusheng Cable Technology Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-03-20
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a compound ocean cable of resistance to compression, including the cable, it is a plurality of the inboard rigid coupling of cable has strutting arrangement, strutting arrangement's outside rigid coupling has the second ebonite layer, the outside on second ebonite layer is fixed continuous with the third ebonite layer through a plurality of arc rubber pieces, protection device is installed in the outside on third ebonite layer, the outside of gum cover is passed through the frame and is fixed continuous with first ebonite layer, the outside of frame is inside all to be equipped with the wire. This compound ocean cable of resistance to compression, through first hard glue film, a frame, the wire, the cooperation between glue film and the rubber column, the problem of mixed line has been solved to a plurality of wires of cable after the pressurized, through first arc, the second arc, the strengthening rib, the arc block rubber, the cooperation between third hard glue film and the second hard glue film, make first arc of cable when the pressurized, second arc and arc block rubber can support the cable and the recovering of appearance, the relatively poor problem of prior art compressive property has been solved.

Description

Compound ocean cable of resistance to compression

Technical Field

The utility model relates to a marine cable technical field specifically is a compound marine cable of resistance to compression.

Background

The ocean cable is a cable wrapped by insulating materials and is laid on the ocean floor for telecommunication transmission, the ocean cable is divided into an ocean communication cable and an ocean power cable, the modern ocean cable uses optical fibers as materials for transmitting telephone and internet signals, the ocean cable is laid between the United kingdom and the France in 1850 year all over the world, and although the ocean cable can be used in the prior art, the prior art has the problem that a plurality of wires of the cable are mixed after being compressed, and the problem that the pressure resistance of the prior art is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compound ocean cable of resistance to compression to solve the problem that mixed line appears in a plurality of wires of cable that provide in the above-mentioned background art after the pressurized, still have the relatively poor problem of prior art's crushing resistance simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound ocean cable of resistance to compression, includes the cable, and is a plurality of the inboard rigid coupling of cable has strutting arrangement, strutting arrangement's outside rigid coupling has the second ebonite layer, the outside on second ebonite layer is fixed continuous with the third ebonite layer through a plurality of arc rubber blocks, protection device is installed in the outside on third ebonite layer.

Preferably, the cable includes frame, wire, gum cover, recess, first ebonite layer and rubber column, the outside of gum cover is passed through the frame and is fixed continuous with first ebonite layer, the outside inside of frame all is equipped with the wire, and the wire laminates with frame and first ebonite layer homogeneous phase, the inside processing of gum cover is fluted, the inside of recess is equipped with the rubber column, and rubber column and recess clearance fit.

Preferably, the plurality of cables are distributed in a central symmetry manner by taking the center of the supporting device as a reference.

Preferably, the diameter size of the groove is 1-3mm larger than that of the rubber column.

Preferably, strutting arrangement includes first arc, soft rubber, second arc, strengthening rib and even board, the equal rigid coupling in both ends is controlled to the inboard both sides about the hard glue layer of second has even board, and is a plurality of the inside and outside both sides are fixed continuously through first arc and second arc respectively between adjacent two liang of first hard glue layer, the outside of second arc with link the board fixed continuous, the inboard of first arc is equipped with the strengthening rib, first arc and strengthening rib interference fit, the inboard packing of even board, second arc, first hard glue layer and the hard glue layer of second has soft glue film.

Preferably, the protection device comprises a corrosion-resistant layer, a waterproof layer and a thermal insulation layer, the thermal insulation layer is fixedly connected to the outer wall of the third hard glue layer, and the waterproof layer and the corrosion-resistant layer are fixedly connected to the outer side of the thermal insulation layer in sequence.

Compared with the prior art, the beneficial effects of the utility model are that: this compound ocean cable of resistance to compression, through first hard glue film, a frame, the wire, the gum cover, cooperation between glue film and the rubber column, make the restriction that can carry out relative position to a plurality of wires receiving pressure in-process frame and first hard glue film, the problem of mixed line has been solved to a plurality of wires of cable after the pressurized appearance, through first arc, the second arc, the strengthening rib, even board, the arc rubber piece, cooperation between third hard glue film and the second hard glue film, make the cable first arc when the pressurized, second arc and arc rubber piece can support the cable and the recovering of appearance, the relatively poor problem of prior art's compressive resistance has been solved.

Drawings

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

FIG. 2 is a schematic view of the frame, wires and rubber sleeve of FIG. 1;

FIG. 3 is a schematic view of the corrosion-resistant layer, the waterproof layer and the thermal-insulating layer of FIG. 1;

fig. 4 is a schematic structural view of the lead, the first hard adhesive layer and the reinforcing ribs in fig. 1.

In the figure: 1. the cable, 101, the frame, 102, the wire, 103, the gum cover, 104, the recess, 105, first ebonite layer, 106, the rubber column, 2, strutting arrangement, 201, first arc, 202, soft rubber, 203, the second arc, 204, the strengthening rib, 205, even board, 3, protection device, 301, corrosion-resistant layer, 302, waterproof layer, 303, insulating layer, 4, the second ebonite layer, 5, the third ebonite layer, 6, the arc block rubber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a compression-resistant composite marine cable comprises cables 1, a supporting device 2 is fixedly connected to the inner sides of the cables 1, a second hard rubber layer 4 is fixedly connected to the outer side of the supporting device 2, the outer side of the second hard rubber layer 4 is fixedly connected with a third hard rubber layer 5 through a plurality of arc-shaped rubber blocks 6, the inner side of the second hard rubber layer 4 and the inner side of the third hard rubber layer 5 can better play a compression-resistant role through the arc-shaped rubber blocks 6, a protection device 3 is installed on the outer side of the third hard rubber layer 5, the cable 1 comprises a frame 101, wires 102, a rubber sleeve 103, a groove 104, a first hard rubber layer 105 and rubber columns 106, the outer side of the rubber sleeve 103 is fixedly connected with the first hard rubber layer 105 through the frame 101, the rubber sleeve 103, the first hard rubber layer 105, the second hard rubber layer 4 and the third hard rubber layer 5 are made of hard rubber materials and used for maintaining the appearance of the whole cable, the wires 102 are arranged inside the outer side of the frame 101, the frame 101 can, the lead 102 is attached to the frame 101 and the first hard adhesive layer 105, the groove 104 is processed inside the frame 101 and the first hard adhesive layer rubber sleeve 103, the rubber column 106 is arranged inside the groove 104, the rubber column 106 is in clearance fit with the groove 104, the cables 1 are distributed in a central symmetry mode by taking the center of the supporting device 2 as a reference, the diameter size of the groove 104 is 1-3mm larger than that of the rubber column 106, the rubber column 106 can be inserted into the groove 104, the supporting device 2 comprises a first arc-shaped plate 201, soft rubber 202, a second arc-shaped plate 203, a reinforcing rib 204 and a connecting plate 205, the connecting plate 205 is fixedly connected to the left end and the right end of the inner side of the second hard adhesive layer 4, the inner side and the outer side of the adjacent first hard adhesive layers 105 are fixedly connected through the first arc-shaped plate 201 and the second arc-shaped plate 203 respectively, and the first hard adhesive layers 105 can support the second hard adhesive layer 4 through the connecting plate 205, the first arc-shaped plate 201 and the second arc-shaped plate 203, the outside of second arc 203 is fixed with even board 205 and is linked to each other, the inboard of first arc 201 is equipped with strengthening rib 204, first arc 201 and strengthening rib 204 interference fit, even board 205, second arc 203, the inboard packing of first ebonite layer 105 and second ebonite layer 4 has soft glue layer 202, strengthening rib 204 can insert the inboard of first arc 201, protection device 3 includes corrosion-resistant layer 301, waterproof layer 302 and insulating layer 303, insulating layer 303 rigid coupling is at the outer wall of third ebonite layer 5, insulating layer 303 is made by the heat preservation sponge, the outside of insulating layer 303 rigid coupling has waterproof layer 302 and corrosion-resistant layer 301 in proper order, waterproof layer 302 scribbles the polyethylene material of waterproof coating and makes, corrosion-resistant layer 301 is made by epoxy.

When the pressure-resistant composite marine cable is used, if the cable is extruded by seawater, the arc-shaped rubber block 6 on the outer wall of the second hard rubber layer 4 is impacted when the third hard rubber layer 5 is extruded by external pressure, the arc-shaped rubber block 6 is supported as an arc-shaped support and cannot deform under slight extrusion, the arc-shaped rubber block 6 serving as the toughness of a rubber material deforms under a medium extrusion state, the arc-shaped rubber block 6 serving as the rubber material can push the third hard rubber layer 3 to recover after pressure recovers, the second hard rubber layer 4 can extrude the reinforcing ribs 204 inside through the connecting rod 205, the first arc-shaped plate 201, the second arc-shaped plate 203 and the first hard rubber layer 106 under the heavy extrusion state, so that the reinforcing ribs 204 are bent, a part of pressure can be offset by means of the toughness of the reinforcing ribs 204, the wires 102 inside the first hard rubber layer 106 are limited by the shape of the frame 101 in relative position during the cable stress period, the corrosion-resistant layer 301, the waterproof layer 302 and the heat-insulating layer 303 can protect the cable in corresponding functions to avoid the occurrence of mixed wires.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. A composite marine cable of resistance to compression, includes cable (1), its characterized in that: it is a plurality of the inboard rigid coupling of cable (1) has strutting arrangement (2), the outside rigid coupling of strutting arrangement (2) has second ebonite layer (4), the outside of second ebonite layer (4) is fixed continuous with third ebonite layer (5) through a plurality of arc rubber block (6), protection device (3) are installed in the outside of third ebonite layer (5).

2. The crush-resistant composite marine cable as claimed in claim 1, wherein: cable (1) includes frame (101), wire (102), gum cover (103), recess (104), first ebonite layer (105) and rubber column (106), frame (101) and first ebonite layer (105) are passed through to the outside of gum cover (103) fixed linking to each other, the outside inside of frame (101) all is equipped with wire (102), and wire (102) and frame (101) and first ebonite layer (105) homogeneous phase laminating, the inside processing of gum cover (103) is fluted (104), the inside of recess (104) is equipped with rubber column (106), and rubber column (106) and recess (104) clearance fit.

3. The crush-resistant composite marine cable as claimed in claim 1, wherein: the cables (1) are distributed in a centrosymmetric manner by taking the center of the supporting device (2) as a reference.

4. The crush-resistant composite marine cable as claimed in claim 2, wherein: the diameter size of the groove (104) is 1-3mm larger than that of the rubber column (106).

5. The crush-resistant composite marine cable as claimed in claim 2, wherein: strutting arrangement (2) are including first arc (201), soft rubber (202), second arc (203), strengthening rib (204) and link board (205), the equal rigid coupling in both ends has even board (205), a plurality of about both ends about the inboard both sides of second ebonite layer (4) the inside and outside both sides of first ebonite layer (105) adjacent are fixed continuous through first arc (201) and second arc (203) respectively, the outside of second arc (203) links to each other with linking board (205) is fixed, the inboard of first arc (201) is equipped with strengthening rib (204), first arc (201) and strengthening rib (204) interference fit, the inboard packing of linking board (205), second arc (203), first ebonite layer (105) and second ebonite layer (4) has soft rubber (202).

6. The crush-resistant composite marine cable as claimed in claim 1, wherein: the protective device (3) comprises an anti-corrosion layer (301), a waterproof layer (302) and a heat-insulating layer (303), wherein the heat-insulating layer (303) is fixedly connected to the outer wall of the third hard glue layer (5), and the waterproof layer (302) and the anti-corrosion layer (301) are fixedly connected to the outer side of the heat-insulating layer (303) in sequence.