CN212809867U

CN212809867U - Anti-aging cable with anti-bending function

Info

Publication number: CN212809867U
Application number: CN202021918981.5U
Authority: CN
Inventors: 曾伟德
Original assignee: Beijing Wanfu Cable Tray Bus Duct Co ltd
Current assignee: Beijing Wanfu Cable Tray Bus Duct Co ltd
Priority date: 2020-09-06
Filing date: 2020-09-06
Publication date: 2021-03-26
Anticipated expiration: 2030-09-06

Abstract

The utility model relates to the technical field of cables, specifically be an ageing resistance cable with anti function of buckling, including ageing resistance structure, anti structure and sinle silk of buckling, sinle silk outside cladding has interior protective layer, and interior protective layer outside cladding has anti structure of buckling, and anti structure of buckling includes interior bending resistance layer and outer bending resistance layer, and outer bending resistance layer outside cladding has the net of toughening, and the outer cladding of net of toughening has the shielding net, and the cladding of the shielding net outside has ageing resistance structure, and ageing resistance structure includes outer protective layer and inner liner, and beneficial effect is: the multilayer anti-corrosion aging structure is arranged, the cable can be effectively protected, the outer layer of the cable is prevented from being corroded and aged, the outer part of the cable is broken, the using effect and the service life of the cable are affected, the reinforcing structure and the anti-bending structure are arranged, the strength of the cable can be effectively increased, the flexibility of the cable is guaranteed, the tensile and anti-bending performance of the cable can be effectively increased, and the using effect is increased.

Description

Anti-aging cable with anti-bending function

Technical Field

The utility model relates to cable technical field specifically is an ageing resistance cable with anti function of buckling.

Background

At present, with the advance of industrialization process, many domestic machines need to be repeatedly operated and moved in the working process, and cables in the machines can be repeatedly bent along with the repeated operation and movement. The problems of distortion, skin abrasion and cable core fracture of the cable can occur due to long-term high-load torsion, so that the phenomena of open circuit, short circuit, sheath fracture and the like can be caused. Such an emergency can cause serious damage to equipment and personnel of the machine and also affect the life of the machine.

Bending-resistant cable among the prior art adopts to set up bending-resistant coil and lug at the cable inlayer usually, and this kind of mode can increase the bending resistance of cable, but cable compliance can not guarantee, makes the cable dislocation can appear in the use, and the cable still has the outside among the prior art perishable ageing stability moreover, has reduced the life of cable, for this reason, the utility model provides an ageing resistance cable with anti function of buckling is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ageing resistance cable with anti function of buckling to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ageing resistance cable with anti function of buckling, includes ageing resistance structure, anti structure and sinle silk of buckling, sinle silk outside cladding has the inner protective layer, the cladding of the inner protective layer outside has anti structure of buckling, anti structure of buckling includes inner bending resistance layer and outer bending resistance layer, outer bending resistance layer outside cladding has with tough net, with the outer cladding shielding net of tough net, the cladding of shielding net outside has the ageing resistance structure, the ageing resistance structure includes outer protective layer and inner liner.

Preferably, the internal portion of interior bending resistance layer is inlayed and is connected a plurality of cross-sections and be the ring form around the strengthening rib of interior bending resistance layer evenly distributed, the strengthening rib is made by high tenacity material, the interior bending resistance layer outside is provided with the bending resistance lug that is crisscross distribution, the outer bending resistance layer inboard is equipped with the bending resistance lug that corresponds with the bending resistance lug in the interior bending resistance layer outside, and the outer bending resistance layer passes through the bending resistance lug meshing and connects in the bending resistance layer outside.

Preferably, the toughening net is made of glass fiber, and the shielding net is woven by copper wires.

Preferably, the outer protective layer is made of PE materials, an inner liner layer is filled on the inner side of the outer protective layer, and the inner liner layer is made of foam materials in a compressed mode.

Preferably, the inner protective layer is made of rubber, and a fireproof coating is coated on the inner layer of the inner protective layer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses set up multilayer anticorrosion ageing structure, can effectual protection cable, prevent that the outer corrosion of cable is ageing, cause the outside fracture of cable, influence the result of use and the life of cable to set up reinforcing structure and bending resistance structure, can effectively increase cable strength, and guarantee cable pliability, can effectively increase the tensile bending resistance performance of cable moreover, increase the result of use.

Drawings

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

fig. 2 is a side sectional view of fig. 1.

In the figure: 1 outer protective layer, 2 inner liner layers, 3 shielding nets, 4 toughening nets, 5 outer bending resistant layers, 6 inner bending resistant layers, 7 reinforcing ribs, 8 bending resistant bumps, 9 inner protective layers and 10 wire cores.

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 to 2, the present invention provides a technical solution: the utility model provides an ageing resistance cable with anti function of buckling, including ageing resistance structure, anti structure and sinle silk 10 of buckling, 10 outside claddings of sinle silk have interior

protective layer

9, 9 outside claddings of interior protective layer have anti structure of buckling, anti structure of buckling includes interior bending resistance layer 6 and outer

bending resistance layer

5, 5 outside claddings of outer bending resistance layer have with tough net 4, with tough net 4 outer cladding shielding net 3, 3 outside claddings of shielding net have ageing resistance structure, ageing resistance structure includes outer protective layer 1 and inner liner 2.

The utility model discloses can further set up to, 6 inside inlaying in anti-bending layer connects a plurality of cross-sections and is the ring form around the strengthening rib 7 of 6 evenly distributed in anti-bending layer, strengthening rib 7 is made by high tenacity material, 6 outsides in anti-bending layer are provided with the bending resistance lug 8 that is crisscross distribution, 5 inboards in outer anti-bending layer are equipped with the bending resistance lug 8 that corresponds with 6 outside bending resistance lugs 8 in the inner anti-bending layer, and outer anti-bending layer 5 is connected in 6 outsides in anti-bending layer through 8 meshes of bending resistance lug, can effectively increase the whole bending resistance performance of cable through anti-bending layer, and the bending resistance structure passes through bilayer structure and constitutes, can effectively increase flexibility, prevent that anti-bending layer hardness is too high to influence cable bendability, damage inner structure when leading to.

The utility model discloses can further set up to, add tough net 4 and make by glass fiber, shielding net 3 is woven through the copper line and is formed, can increase the toughness of cable through adding tough net 4, increases tensile strength, improves the protection effect to the cable.

The utility model discloses can further set up to, outer protective layer 1 is made through the PE material, and the 1 inboard packing of outer protective layer is provided with inner liner 2, and inner liner 2 is made by the foam material compression, can effectively reduce the speed of overlooking of external environment to the cable through outer protective layer 1, improves the protection effect to the cable, prevents effectively that the cable from ageing, improves the life of cable.

The utility model discloses can further set up to, inner protective layer 9 is made by rubber, and has the fire protection coating in the coating of inner protective layer 9 inlayer, can increase the protection effect to sinle silk 10 through inner protective layer 9, increases the pliability and the resilience of sinle silk, increases insulating effect, and prevents that 10 inside fires of sinle silk.

The working principle is as follows: in operation, the outer protective layer 1 and the inner liner layer 2 are made of corrosion-resistant PE material, the corrosion of the external environment can be effectively prevented through the outer protective layer 1 and the inner liner layer 2, the anti-aging effect of the cable is increased, the service life is prolonged, the toughening net 4 is arranged on the inner side of the inner liner layer 2 and the shielding net 3, the toughness of the cable can be increased through the toughening net 4, the tensile property of the cable is improved, meanwhile, the cable is prevented from being externally broken when being bent, the protection effect is improved, the bending-resistant layer is arranged inside the toughening net 4 and divided into an inner layer and an outer layer, independent bending-resistant lugs 8 are arranged between the two layers in a staggered mode, the overall bending resistance of the cable can be increased through the bending-resistant lugs 8, the bending resistance of the cable can be prevented from being influenced by the over-high hardness of the bending-resistant layer, reinforcing ribs 7 which are distributed are also embedded inside, at last, the inner side of the bending-resistant layer and the outer side of the middle wire core 10 are provided with the inner protective layer 9, the inner side wire core 10 can be protected through the inner protective layer 9, the protection effect is improved, the anti-aging effect of the wire core 10 is improved, and the service life is prolonged.

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 an ageing resistance cable with anti function of buckling, includes ageing resistance structure, anti structure and sinle silk (10) of buckling, its characterized in that: sinle silk (10) outside cladding has interior protective layer (9), interior protective layer (9) outside cladding has the bending-resistant structure, the bending-resistant structure includes interior bending resistance layer (6) and outer bending resistance layer (5), outer bending resistance layer (5) outside cladding has net (4) of toughening with, add net (4) outer cladding shielding net (3) of toughening, shielding net (3) outside cladding has the ageing resistance structure, the ageing resistance structure includes outer protective layer (1) and inner liner (2).

2. The anti-aging cable with the bending resistance function as claimed in claim 1, wherein: interior bending resistance layer (6) inside is inlayed and is connected a plurality of cross-sections and be the ring form around strengthening rib (7) of interior bending resistance layer (6) evenly distributed, strengthening rib (7) are made by high tenacity material, interior bending resistance layer (6) outside is provided with bending resistance lug (8) that are crisscross distribution, outer bending resistance layer (5) inboard is equipped with bending resistance lug (8) that correspond with interior bending resistance layer (6) outside bending resistance lug (8), and outer bending resistance layer (5) are connected in interior bending resistance layer (6) outside through bending resistance lug (8) meshing.

3. The anti-aging cable with the bending resistance function as claimed in claim 1, wherein: the toughening net (4) is made of glass fiber, and the shielding net (3) is woven by copper wires.

4. The anti-aging cable with the bending resistance function as claimed in claim 1, wherein: the outer protective layer (1) is made of PE materials, an inner liner layer (2) is filled on the inner side of the outer protective layer (1), and the inner liner layer (2) is made of foam materials in a compressed mode.

5. The anti-aging cable with the bending resistance function as claimed in claim 1, wherein: the inner protection layer (9) is made of rubber, and a fireproof coating is coated on the inner layer of the inner protection layer (9).