CN210403289U

CN210403289U - Novel resistance to compression cable

Info

Publication number: CN210403289U
Application number: CN201921575119.6U
Authority: CN
Inventors: 董远
Original assignee: Fujian Henghui Cable Co Ltd
Current assignee: Fujian Henghui Cable Co Ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-04-24
Anticipated expiration: 2029-09-21

Abstract

The utility model discloses a novel resistance to compression cable, including first ebonite layer, the supporting mechanism is installed to the outer wall of first ebonite layer, the outside rigid coupling of supporting mechanism has the ebonite layer of third, the inside of supporting mechanism links to each other through the arc pole is fixed, resistance to compression mechanism is installed in the outside of third ebonite layer, protection mechanism, a plurality of is installed in resistance to compression mechanism's the outside the inside and outside both sides of tripod are fixed with first ebonite layer and third ebonite layer respectively and link to each other. This novel resistance to compression cable, through the tripod, the soft glue layer of second, the cable, the gum cover, the cooperation between third hard glue layer and the arc pole, the relatively poor problem of compressive capacity of current cable has been solved, through first down tube, the second down tube, the hard glue layer of second, first hard glue layer, the cooperation between third hard glue layer and the strengthening rib, the first down tube in back is relieved to the pressure that makes the cable receive, second down tube and strengthening rib can reset fast, the inconvenient problem of recovering the original shape fast after having solved current cable pressurized.

Description

Novel resistance to compression cable

Technical Field

The utility model belongs to the technical field of the cable, specifically be a novel resistance to compression cable.

Background

The cable comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like, which are all composed of single-stranded or multi-stranded wires and insulating layers and used for connecting circuits, electric appliances and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel resistance to compression cable to solve the relatively poor problem of compressive capacity of the cable that proposes in the above-mentioned background art, still have the inconvenient problem of recovering former shape fast behind the cable pressurized simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel resistance to compression cable, includes first hard glue film, supporting mechanism is installed to the outer wall of first hard glue film, supporting mechanism's outside rigid coupling has the hard glue film of third, supporting mechanism's inside links to each other through the arc pole is fixed, resistance to compression mechanism is installed in the outside of the hard glue film of third, protection mechanism is installed in resistance to compression mechanism's the outside.

Preferably, the supporting mechanism includes cable, first soft glue film, the soft glue film of second, tripod and gum cover, and is a plurality of the inside and outside both sides of tripod are fixed with first ebonite layer and third ebonite layer respectively and link to each other, first ebonite layer is fixed continuous with the third ebonite layer through first soft glue film, the inside of tripod is fixed continuous with the gum cover through the soft glue film of second, the inside of gum cover is equipped with the cable, and the cable laminates mutually with the gum cover, and is a plurality of the tripod all links to each other through the arc pole is fixed.

Preferably, a plurality of the tripods are distributed in a central symmetry mode by taking the circle center of the first hard glue layer as a reference.

Preferably, resistance to compression mechanism includes first down tube, second ebonite layer, strengthening rib and recess, the inboard on second ebonite layer is fixed continuous with the third ebonite layer through a plurality of first down tubes and second down tube, first down tube and second down tube are all cross-over fixation, the inside processing on first ebonite layer is fluted, the inside of recess is equipped with the strengthening rib.

Preferably, a sliding structure is formed between the reinforcing ribs and the grooves.

Preferably, the protection mechanism comprises a waterproof layer, a fireproof layer and an anti-corrosion layer, the waterproof layer is fixedly connected to the outer wall of the second hard glue layer, and the fireproof layer and the anti-corrosion layer are fixedly connected to the outer side of the waterproof layer in sequence.

Compared with the prior art, the beneficial effects of the utility model are that: this novel resistance to compression cable, through the tripod, the soft glue layer of second, the cable, the gum cover, first hard glue layer, cooperation between third hard glue layer and the arc pole, the stability that tripod and arc pole formed can play good resistance to compression effect when making the cable atress, the relatively poor problem of compressive capacity of current cable has been solved, through first down tube, the second down tube, the hard glue layer of second, first hard glue layer, cooperation between third hard glue layer and the strengthening rib, the first down tube in back is removed to the pressure that makes the cable receive, second down tube and strengthening rib can reset fast, the inconvenient problem of recovering the original shape fast behind the current cable pressurized has been solved.

Drawings

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

FIG. 2 is a schematic structural view of the second hard adhesive layer, the first diagonal member and the second diagonal member in FIG. 1;

FIG. 3 is a schematic view of the tripod of FIG. 1 at the locations of the first hard adhesive layer and the second soft adhesive layer;

fig. 4 is a schematic structural diagram of the first soft rubber layer, the tripod and the arc-shaped rod in fig. 1.

In the figure: 1. a first hard glue layer; 2. a support mechanism; 201. a cable; 202. a first soft adhesive layer; 203. a second soft adhesive layer; 204. a tripod; 205. a rubber sleeve; 3. a protection mechanism; 301. a waterproof layer; 302. a fire barrier layer; 303. a corrosion-resistant layer; 4. a compression resistance mechanism; 401. a first diagonal member; 402. a second diagonal member; 403. a second hard glue layer; 404. reinforcing ribs; 405. a groove; 5. a third hard glue layer; 6. an arc-shaped rod.

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 novel compression-resistant cable comprises a first hard rubber layer 1, wherein a supporting mechanism 2 is installed on the outer wall of the first hard rubber layer 1, a third hard rubber layer 5 is fixedly connected to the outer side of the supporting mechanism 2, the first hard rubber layer 1 supports the third hard rubber layer 5 through the supporting mechanism 2, the supporting mechanism 2 is fixedly connected to the inner side through an arc-shaped rod 6, a compression-resistant mechanism 4 is installed on the outer side of the third hard rubber layer 5, the compression-resistant mechanism 4 can prevent the third hard rubber layer 5 from deforming, a protection mechanism 3 is installed on the outer side of the compression-resistant mechanism 4, the supporting mechanism 2 comprises a cable 201, a first soft rubber layer 202, a second soft rubber layer 203, a tripod 204 and a rubber sleeve 205, the inner side and the outer side of a plurality of tripods 204 are fixedly connected to the first hard rubber layer 1 and the third hard rubber layer 5 respectively, the first hard rubber layer 1 is fixedly connected to the third hard rubber layer 5 through a plurality of tripo, the first hard adhesive layer 1 is fixedly connected with the third hard adhesive layer 5 through the first soft adhesive layer 202, the first hard adhesive layer 1, the second hard adhesive layer 403 and the third hard adhesive layer 5 are all made of hard rubber materials and used for maintaining the overall shape of the cable, the inner part of the tripod 204 is fixedly connected with the rubber sleeve 205 through the second soft adhesive layer 203, the first soft adhesive layer 202 and the second soft adhesive layer 203 are all made of soft rubber materials and used for rapidly recovering the overall deformation quantity of the cable, the cable 201 is arranged in the rubber sleeve 205, the cable 201 is attached to the rubber sleeve 205, the rubber sleeve 205 can limit the position of the cable 201, the plurality of tripods 204 are fixedly connected through the arc-shaped rods 6, the arc-shaped rods 6 can enable force transmission among the plurality of tripods 204, the plurality of tripods 204 are symmetrically distributed by taking the center of the circle of the first hard adhesive layer 1 as a reference, so that the pressure applied to the tripod 204 from any angle can be better decomposed, the compression-resistant mechanism 4 comprises a first inclined rod 401, a second inclined rod 402, a second hard adhesive layer 403, reinforcing ribs 404 and a groove 405, the inner side of the second hard adhesive layer 403 is fixedly connected with a third hard adhesive layer 5 through a plurality of first inclined rods 401 and second inclined rods 402, the first inclined rods 401 and the second inclined rods 402 are fixed in a crossed manner, the first inclined rods 401 and the second inclined rods 402 are made of elastic rod materials, the crossed manner of the first inclined rods 401 and the second inclined rods 402 forms a net-shaped structure for compression resistance, the groove 405 is processed in the first hard adhesive layer 1, the reinforcing ribs 404 are arranged in the groove 405 to limit the relative positions of the groove 405 and the reinforcing ribs 404, a sliding structure is formed between the reinforcing ribs 404 and the groove 405, so that the reinforcing ribs 405 can be installed in the groove 405 through external force, the protection mechanism 3 comprises a waterproof layer 301, a fireproof layer 302 and a corrosion-resistant layer 303, the waterproof layer 301 is fixedly connected to the outer wall of the second hard adhesive layer 403, and the waterproof layer 301 is made of polyethylene, the outer side of the waterproof layer 301 is fixedly connected with a fireproof layer 302 and an anti-corrosion layer 303 in sequence, the waterproof layer 302 is made of ceramic fibers, and the anti-corrosion layer 303 is made of a C/C composite material consisting of fibrous carbon materials and resin.

When the novel compression-resistant cable is used, if the outer wall of the cable is extruded in a small range, the third hard rubber layer 5 can support the outer second hard rubber layer 403 in a shape through the net structure formed by the first inclined rods 401 and the second inclined rods 402, and support the shape under slight extrusion in a compression-resistant manner, if the outer wall of the cable is extruded in a large range, the first inclined rods 401 and the second inclined rods 402 deform as the elastic force of the elastic rods to offset a part of pressure, meanwhile, the pressure of the first inclined rods 401 and the second inclined rods 402 is transmitted to the third hard rubber layer 5, the inward stress of the third hard rubber layer 5 can be applied to the tripod 204, the tripod 204 can well protect the inner rubber sleeve 205 and the cable 201 due to the stability of the tripod 204, and meanwhile, the tripod 204 fixed by the plurality of arc-shaped rods 6 can decompose the stress to other tripod 204 to decompose the force when any one tripod 204 is stressed, the situation that one part continuously bears large force is avoided, after pressure disappears, the whole cable appearance can be quickly recovered through the elastic force among the first inclined rod 401, the second inclined rod 402 and the reinforcing ribs 404, and during the use of the cable, the waterproof layer 301, the fireproof layer 302 and the corrosion-resistant layer 303 can protect the internal cable in a corresponding function mode.

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. The utility model provides a novel resistance to compression cable, includes first ebonite layer (1), its characterized in that: supporting mechanism (2) are installed to the outer wall of first ebonite layer (1), the outside rigid coupling of supporting mechanism (2) has third ebonite layer (5), the inside of supporting mechanism (2) is fixed continuous through arc pole (6), resistance to compression mechanism (4) are installed in the outside of third ebonite layer (5), protection mechanism (3) are installed in the outside of resistance to compression mechanism (4).

2. The novel crush-resistant cable according to claim 1, wherein: supporting mechanism (2) are including cable (201), first soft glue film (202), second soft glue film (203), tripod (204) and gum cover (205), and are a plurality of the inside and outside both sides of tripod (204) are fixed continuous with first hard glue film (1) and third hard glue film (5) respectively, first hard glue film (1) is fixed continuous with third hard glue film (5) through first soft glue film (202), the inside of tripod (204) is fixed continuous with gum cover (205) through second soft glue film (203), the inside of gum cover (205) is equipped with cable (201), and cable (201) and gum cover (205) are laminated mutually, and are a plurality of tripod (204) all link to each other through arc pole (6) are fixed.

3. The novel crush-resistant cable according to claim 2, wherein: the plurality of tripods (204) are centrosymmetrically distributed by taking the circle center of the first hard glue layer (1) as a reference.

4. The novel crush-resistant cable according to claim 1, wherein: resistance to compression mechanism (4) include first down tube (401), second down tube (402), second ebonite layer (403), strengthening rib (404) and recess (405), the inboard of second ebonite layer (403) is fixed continuous with third ebonite layer (5) through a plurality of first down tube (401) and second down tube (402), first down tube (401) and second down tube (402) are all cross-over fixed, the inside processing of first ebonite layer (1) is fluted (405), the inside of recess (405) is equipped with strengthening rib (404).

5. The novel crush-resistant cable according to claim 4, wherein: and a sliding structure is formed between the reinforcing ribs (404) and the grooves (405).

6. The novel crush-resistant cable according to claim 1, wherein: the protection mechanism (3) comprises a waterproof layer (301), a fireproof layer (302) and an anti-corrosion layer (303), wherein the waterproof layer (301) is fixedly connected to the outer wall of the second hard adhesive layer (403), and the fireproof layer (302) and the anti-corrosion layer (303) are fixedly connected to the outer side of the waterproof layer (301) in sequence.