CN211455360U

CN211455360U - Tinned alloy copper plastic composite belt for cable

Info

Publication number: CN211455360U
Application number: CN202020510848.XU
Authority: CN
Inventors: 杨兆峰
Original assignee: YANGZHOU JUNFEI COPPER TECHNOLOGY CO LTD
Current assignee: YANGZHOU JUNFEI COPPER TECHNOLOGY CO LTD
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-09-08
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a composite band is moulded to tin-plating alloy copper for cable relates to practical cable technical field. The utility model discloses a cable sheath, cable sheath's internally mounted has cable conductor, cable conductor includes the protective layer, electric wire metal core and electric wire shielding layer, electric wire shielding layer internally mounted has the protective layer, the internally mounted of protective layer has electric wire metal core, the protective layer includes the tensile rib, the waterproof layer, the grease layer, tin coating and flame retardant coating, the outside of tensile rib is fixed with the waterproof layer, the outside of waterproof layer is fixed with the grease layer, the outside of grease layer is fixed with the tin coating, the outside of tin coating is fixed with the flame retardant coating, the material of electric wire metal core is red copper, the material of tensile rib is nylon, the material of waterproof layer is polyethylene polypropylene fibre, the material of flame retardant coating is silica gel, the material of electric wire shielding layer is rubber. The utility model discloses a series of improvements make the cable can use under multiple environment, improve the suitability of cable greatly.

Description

Tinned alloy copper plastic composite belt for cable

Technical Field

The utility model belongs to the technical field of the utility cable, especially relate to tin-plated alloy copper plastic composite belt for cable.

Background

The composite belt for the optical cable is widely applied to the fields of modern industrial optical cables, special optical cables and cable communication production, but how to use effective and cheap materials is quite critical, is a soul of an enterprise, and is an effective guarantee for the steady development and product performance competition of the enterprise, but the traditional composite belt cannot be used in various environments, and has poor application performance.

Disclosure of Invention

An object of the utility model is to provide a compound area is moulded to tin-plated alloy copper for cable to current problem has been solved: the traditional composite belt can not be used in various environments, and has poor applicability.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model discloses a compound area is moulded to tin-plating alloy copper for cable, including the cable crust, the internally mounted of cable crust has cable conductor, cable conductor includes protective layer, electric wire metal core and electric wire shielding layer, the electric wire shielding layer internally mounted has the protective layer, the internally mounted of protective layer has electric wire metal core, the protective layer includes tensile rib, waterproof layer, grease layer, tin coating and flame retardant coating, the outside of tensile rib is fixed with the waterproof layer, the outside of waterproof layer is fixed with the grease layer, the outside of grease layer is fixed with the tin coating, the outside of tin coating is fixed with the flame retardant coating.

Furthermore, the material of the wire metal core is red copper.

Furthermore, the tensile rib is made of nylon.

Furthermore, the waterproof layer is made of polyethylene polypropylene.

Further, the material of flame retardant coating is silica gel.

Furthermore, the material of the wire shielding layer is rubber.

The utility model discloses following beneficial effect has:

the utility model discloses when pulling the cable in the installation, tensile rib for nylon through the material can cushion the pulling force of horizontal direction, thereby prevent that the cable from taking place to warp in the installation, the influence is used, when the cable is during operation under moist environment, the material can play water-proof effects for the waterproof layer of polyethylene polypropylene fibre, prevent moist, the moisture can further be kept apart on the grease layer, the corrosion-resistant characteristic of tinning layer of rethread grease layer bottom is to the cable further protection, then the flame retardant coating for silica gel through the material provides its high temperature resistance heat for the cable, the good effect of fire-resistant environmental protection, thereby make the cable can use under multiple environment, improve the suitability of cable greatly.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a connecting structure diagram of the cable conductor of the present invention;

fig. 3 is a connecting structure diagram of the wire metal core of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a cable sheath; 2. a cable conductor; 3. a protective layer; 4. a wire metal core; 5. tensile ribs; 6. a waterproof layer; 7. a grease layer; 8. plating a tin layer; 9. a fire barrier layer; 10. and a wire shielding layer.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a tinned alloy copper plastic composite belt for cable, including cable sheath 1, cable conductor 2 is installed to the inside of cable sheath 1, cable conductor 2 includes protective layer 3, electric wire metal core 4 and electric wire shielding layer 10, the material of electric wire shielding layer 10 is rubber, rubber can be better promotes cable life, protective layer 3 is installed to electric wire shielding layer 10 inside, the inside of protective layer 3 is installed electric wire metal core 4, the material of electric wire metal core 4 is red copper, red copper can be better with signal shielding, make the better propagation of signal;

protective layer 3 includes tensile rib 5, waterproof layer 6, grease layer 7, tinned layer 8 and flame retardant coating 9, tensile rib 5's material is nylon, the nylon materials can make the main part reach better ground performance, tensile rib 5's the outside is fixed with waterproof layer 6, waterproof layer 6's material is polyethylene polypropylene fibre, the good performance of polyethylene polypropylene fibre makes the main part can reach better performance, waterproof layer 6's the outside is fixed with grease layer 7, grease layer 7's the outside is fixed with tinned layer 8, tinned layer 8's the outside is fixed with flame retardant coating 9, flame retardant coating 9's material is silica gel, silica gel can be better heat-resisting.

One specific application of this embodiment is: firstly, whether the device can be used normally is checked, then when the cable is pulled in the installation process, the tensile force in the horizontal direction can be buffered through the tensile ribs 5 made of nylon, thereby preventing the cable from deforming during installation and influencing the use, and when the cable works in a humid environment, the waterproof layer 6 made of polyethylene polypropylene fiber can play a role in waterproofing and moisture prevention, the grease layer 7 can further isolate moisture, the cable is further protected by the corrosion resistance of the tin-plated layer 8 at the bottom of the grease layer 7, then the fireproof layer 9 made of silica gel provides excellent effects of high temperature resistance, high heat resistance, fire resistance and environmental protection for the cable, in the production process, the copper alloy can be compounded with the specific materials mentioned in the above according to different requirements, so that the cable can be used in various environments, and the applicability of the cable is greatly improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Compound area is moulded to tin-plated alloy copper for cable, including cable sheath (1), its characterized in that: the internally mounted of cable sheath (1) has cable conductor (2), cable conductor (2) include protective layer (3), electric wire metal core (4) and electric wire shielding layer (10), electric wire shielding layer (10) internally mounted has protective layer (3), the internally mounted of protective layer (3) has electric wire metal core (4), protective layer (3) are including tensile rib (5), waterproof layer (6), grease layer (7), tin coating (8) and flame retardant coating (9), the outside of tensile rib (5) is fixed with waterproof layer (6), the outside of waterproof layer (6) is fixed with grease layer (7), the outside of grease layer (7) is fixed with tin coating (8), the outside of tin coating (8) is fixed with flame retardant coating (9).

2. The tin-plated alloy copper-plastic composite tape for cables as claimed in claim 1, wherein the material of the wire metal core (4) is red copper.

3. The tin-plated alloy copper-plastic composite tape for the cable according to claim 1, wherein the tensile rib (5) is made of nylon.

4. The tin-plated alloy copper-plastic composite tape for the cable according to claim 1, wherein the waterproof layer (6) is made of polyethylene polypropylene.

5. The tin-plated alloy copper-plastic composite tape for the cable according to claim 1, wherein the fire-proof layer (9) is made of silica gel.

6. The tin-plated alloy copper-plastic composite tape for cables as claimed in claim 1, wherein the material of the wire shielding layer (10) is rubber.