CN206075893U

CN206075893U - A kind of tight type cable

Info

Publication number: CN206075893U
Application number: CN201620965408.7U
Authority: CN
Inventors: 余剑虹; 刘建生
Original assignee: Guangdong Gold Medal Cable Ltd Co
Current assignee: Guangdong Gold Medal Cable Ltd Co
Priority date: 2016-08-29
Filing date: 2016-08-29
Publication date: 2017-04-05
Anticipated expiration: 2026-08-29

Abstract

The utility model discloses a kind of tight type cable, including external jacket, internal jacket and cable core, the external jacket is connected with total screen band, and total screen band is made up of total shielding and total bag screen, total shielding is enclosed with the outside of total Bao Ping, wire and filling block are provided between the internal jacket and total screen band, the wire is made up of type insulating wrapping strip and wire copper core, and type insulating wrapping strip is enclosed with wire copper core, the Aluminum-plastic composite bag is internally provided with cable core band, and the cable core outer wrap has cable core band.The tight type cable, reasonable in design, wire is fixed using filling block being arranged between wire, it is ensured that the sound construction of whole cable, arranged using multilamellar band, increased safety and the tensile strength of cable, arranged using copper strip shielding layer, the magnetic field to being formed around cable shields, reduce the injury to human body, line transmission operation can be preferably carried out, promotes the development of electric wire industry.

Description

A kind of tight type cable

Technical field

This utility model is related to Power-line technology field, specially a kind of tight type cable.

Background technology

Cable is typically by the cable of several stranded similar ropes, mutually insulated between every group of wire, and often encloses It is twisted into around a center, whole outside is surrounded by the coating of high-insulation.Cable can be divided into power cable, communication by its purposes Cable and control cable etc., existing cable great majority are made up of inner sleeve, wire and sheath, and wire is placed side by side inner sleeve and shield Between set, this cable can meet certain use demand, have gap between wire, make whole cable internal structure loosely Gu, meanwhile, wire is susceptible to bending deformation, affects performance, causes unnecessary waste.

In order to solve shortcoming existing in the market, urgent need improves the technology of cables manufacturing, preferably can carry out Line transmission operation, promotes the development of electric wire industry.

Utility model content

The purpose of this utility model is to provide a kind of tight type cable, with leading for solving to propose in above-mentioned background technology There is gap between line, make whole cable internal structure insecure, meanwhile, wire is susceptible to bending deformation, affects usability Can, the problems such as cause unnecessary waste.

For achieving the above object, this utility model provides following technical scheme：A kind of tight type cable, including outer protective Set, internal jacket and cable core, the outer protective lasso are connected to always shield band, and total screen band is by total shielding and total bag screen structure Into, be enclosed with total shielding on the outside of total Bao Ping, the internal jacket inner ring is provided with Aluminum-plastic composite bag, the internal jacket with Wire and filling block are provided between total screen band, the wire is made up of type insulating wrapping strip and wire copper core, and type insulating wrapping strip bag Wire copper core is wrapped with, the Aluminum-plastic composite bag is internally provided with cable core band, and the cable core outer wrap has cable core bag Band.

Preferably, the material of the external jacket is nano environmental protection PVC.

Preferably, the wire is evenly arranged between total screen band and internal jacket, and is fixed with filling between any two Block.

Preferably, the filling block is regenerated polyolefin filling plastic bar, and filling block is I-shaped structure.

Preferably, the cable core is made up of copper alloy silk.

Preferably, the copper strips material that is always shielding for is made.

Preferably, total Bao Ping, cable core band and type insulating wrapping strip are aluminum foil mylar belt and make.

Preferably, the wire copper core is constituted for copper wire.

Compared with prior art, the beneficial effects of the utility model are：The tight type cable, reasonable in design are adopted Wire is fixed with filling block being arranged between wire, it is ensured that the sound construction of whole cable, and is combined closely between wire, Make cable that bending deformation to be less likely to occur, it is ensured that the performance of cable, arranged using multilamellar band, increased cable Safety and tensile strength, make operating safety factor higher, and stabilization of equipment performance more preferably, meets the market demand, using copper strip shielding Layer is arranged, and the magnetic field to being formed around cable shields, and is reduced the injury to human body, can preferably be carried out line transmission Operation, promotes the development of electric wire industry.

Description of the drawings

Fig. 1 is this utility model structural representation.

In figure：1st, external jacket, 2, always shield band, 21, it is total shield, 22, total Bao Ping, 3, wire, 31, type insulating wrapping strip, 32, Wire copper core, 4, filling block, 5, internal jacket, 6, Aluminum-plastic composite bag, 7, cable core band, 8, cable core.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1 is referred to, this utility model provides a kind of technical scheme：A kind of tight type cable, including external jacket 1, Internal jacket 5 and cable core 8, external jacket 1 are connected with total screen band 2, and total screen band 2 by 22 structures of always shielding 21 and total bag screen Material into, external jacket 1 is nano environmental protection PVC, and wire 3 is evenly arranged between total screen band 2 and internal jacket 5, and two Filling block 4 is fixed between two, filling block 4 is regenerated polyolefin filling plastic bar, and filling block 4 is I-shaped structure, it is ensured that The sound construction of whole cable, and combine closely between wire 3, make cable that bending deformation to be less likely to occur, it is ensured that electricity The performance of cable, is enclosed with total shielding 21 on the outside of total bag screen 22, total shielding 21 is made up of copper strips material, in internal jacket 5 Circle is provided with Aluminum-plastic composite bag 6, is provided with wire 3 and filling block 4 between internal jacket 5 and total screen band 2, and wire 3 is by insulating Band 31 and wire copper core 32 are constituted, and type insulating wrapping strip 31 is enclosed with wire copper core 32, and wire copper core 32 is constituted for copper wire, plastic-aluminum Complex pocket 6 is internally provided with cable core band 7, and total bag screen 22, cable core band 7 and type insulating wrapping strip 31 are aluminum foil mylar belt system Into, safety and the tensile strength of cable being increased, makes operating safety factor higher, stabilization of equipment performance more preferably, meets market need Ask, 8 outer wrap of cable core has cable core band 7, cable core 8 is made up of copper alloy silk.

Operation principle：When using the tight type cable, cable outer jacket 1 is that nano environmental protection PVC arranges guarantor first Shield cable is not destroyed, and the internal 21 copper strips material of total shielding for arranging is made, and can effectively prevent week in cable galvanization The magnetic field to be formed is enclosed, while filling block 4 is arranged between wire 3 fixes wire 3, it is ensured that the sound construction of whole cable, and Combine closely between wire 3, make cable that bending deformation to be less likely to occur, while total bag screen 22, cable core band 7 and type insulating wrapping strip 31 are aluminum foil mylar belt makes, and increased safety and the tensile strength of cable, here it is the tight type cable work Whole process.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of tight type cable, including external jacket（1）, internal jacket（5）And cable core（8）, it is characterised in that：It is described External jacket（1）It is connected with total screen band（2）, and always shield band（2）By always shielding（21）With total Bao Ping（22）Constitute, it is described total Bao Ping（22）Outside is enclosed with total shielding（21）, the internal jacket（5）Inner ring is provided with Aluminum-plastic composite bag（6）, the inside Sheath（5）With total screen band（2）Between be provided with wire（3）And filling block（4）, the wire（3）By type insulating wrapping strip（31）With Wire copper core（32）Constitute, and type insulating wrapping strip（31）It is enclosed with wire copper core（32）, the Aluminum-plastic composite bag（6）It is internally provided with Cable core band（7）, the cable core（8）Outer wrap has cable core band（7）.

2. a kind of tight type cable according to claim 1, it is characterised in that：The external jacket（1）Material be Nano environmental protection PVC.

3. a kind of tight type cable according to claim 1, it is characterised in that：The wire（3）It is evenly arranged in total Screen band（2）And internal jacket（5）Between, and filling block is fixed between any two（4）.

4. a kind of tight type cable according to claim 1, it is characterised in that：The filling block（4）To regenerate polyene Hydrocarbon filling plastic bar, and filling block（4）For I-shaped structure.

5. a kind of tight type cable according to claim 1, it is characterised in that：The cable core（8）By copper alloy silk Constitute.

6. a kind of tight type cable according to claim 1, it is characterised in that：Total shielding（21）For copper strips material Make.

7. a kind of tight type cable according to claim 1, it is characterised in that：Total Bao Ping（22）, cable core bag Band（7）And type insulating wrapping strip（31）It is aluminum foil mylar belt to make.

8. a kind of tight type cable according to claim 1, it is characterised in that：The wire copper core（32）For copper wire structure Into.