CN202153450U - Anti-cracking cable - Google Patents

Anti-cracking cable Download PDF

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Publication number
CN202153450U
CN202153450U CN2011202925371U CN201120292537U CN202153450U CN 202153450 U CN202153450 U CN 202153450U CN 2011202925371 U CN2011202925371 U CN 2011202925371U CN 201120292537 U CN201120292537 U CN 201120292537U CN 202153450 U CN202153450 U CN 202153450U
Authority
CN
China
Prior art keywords
cable
cracking
sheath
cracking cable
model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011202925371U
Other languages
Chinese (zh)
Inventor
任乐辉
朱天明
徐祖明
杨金余
单荣军
戴书林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI TIANMING CABLE CO LTD
Original Assignee
ANHUI TIANMING CABLE CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI TIANMING CABLE CO LTD filed Critical ANHUI TIANMING CABLE CO LTD
Priority to CN2011202925371U priority Critical patent/CN202153450U/en
Application granted granted Critical
Publication of CN202153450U publication Critical patent/CN202153450U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The present utility model provides an anti-cracking cable. The anti-cracking cable is composed of a sheath, a shielding layer is arranged below the sheath, two conducting wires and a filling wire are arranged below the shielding layer, the conducting wires and the filling wire are cylinder structures, a protection sleeve is wrapped outside the filling wire, and an armor is arranged between the sheath and the shielding layer. In the anti-cracking cable, the protection sleeve is arranged outside the filling wire, the structure is simple, the cost is low, and the flexibility is good.

Description

A kind of anti-cracking cable
Technical field
The utility model relates to a kind of cable, relates in particular to a kind of anti-cracking cable.
Background technology
Present various cable is widely used in fields such as oil drilling, vehicle, steamer, Move tool, industrial automation, and is well-known, and most cables all are circular in the design of cable and manufacture process; Often all need be under a lot of situation by the filling of interstitial wire, to constitute closely sturdy support, to avoid cable in twisted process; Cause the phenomenon that is crushed; Have the cable of interstitial wire in the market, the interstitial wire of its setting repeatedly after the complications, very easily produces cracking at cable; So not only possibly cause cable to be crushed, and can cause certain infringement the lead of cable inside.
Be directed to above-mentioned situation, be necessary to provide a kind of anti-cracking cable in fact, this anti-cracking cable is not only simple in structure, and cost is lower, and has good stretching property of song, to overcome the defective of cable in the prior art.
The utility model content
The purpose of the utility model just provides a kind of anti-cracking cable, and this anti-cracking cable is not only simple in structure, and cost is lower, and has good stretching property of song.
For reaching above-mentioned purpose, the utility model provides a kind of anti-cracking cable, and this anti-cracking cable comprises sheath; Said sheath is arranged with screen; Said screen is arranged with lead and interstitial wire, and said lead comprises core and insulating barrier, wherein; Said interstitial wire also coats outward and is provided with protective jacket, is provided with armouring between said sheath and the said screen.
Especially, said lead and interstitial wire are cylindrical structure.
Especially, said protective jacket is a pvc material.
Compared to prior art, the utility model provides a kind of anti-cracking cable, and this anti-cracking cable is not only simple in structure, and cost is lower, and has good stretching property of song.
Description of drawings
According to accompanying drawing and embodiment the utility model is done further explain below.
Fig. 1 is the generalized section of the utility model embodiment.
Among the figure:
1, sheath; 2, screen; 3, lead; 4, core; 5, insulating barrier; 6, interstitial wire; 7, protective jacket; 8, armouring.
Embodiment
Please with reference to shown in Figure 1, the utility model provides a kind of anti-cracking cable, and this anti-cracking cable comprises sheath 1; Sheath 1 is arranged with screen 2, and screen 2 is the copper mesh grid, in present embodiment; Screen 2 is arranged with two leads 3 and an interstitial wire 6, and lead 3 all is a cylindrical structure with interstitial wire 6, and lead 3 comprises core 4 and insulating barrier 5; Interstitial wire 6 outer also coatings are provided with protective jacket 7, are provided with armouring 8 between sheath 7 and the screen 2, and protective jacket 7 cooperates interstitial wire 6 to be set to cylindrical structure; And it is a pvc material, has good stretching property of song.
The utility model provides a kind of anti-cracking cable, and this anti-cracking cable is set up protective jacket 7 outside interstitial wire 6, and not only simple in structure, cost is lower, and has good stretching property of song.
Fig. 1 is the generalized section of the utility model embodiment; But a kind of anti-cracking cable of the utility model is not limited to arrangement mode and this a kind of shape of this a kind of assembly; As shown in Figure 1, satisfying on the basis of its function, can be along with the change of the shape of protective jacket and change; Anyone has then fallen into the protection range of the utility model with the change that arrangements of components mode, model and the shape of the utility model are made easily on the principle basis of the utility model.

Claims (3)

1. prevent the cracking cable for one kind; Should comprise sheath by anti-cracking cable; Said sheath is arranged with screen, and said screen is arranged with lead and interstitial wire, and said lead comprises core and insulating barrier; It is characterized in that: said interstitial wire also coats outward and is provided with protective jacket, is provided with armouring between said sheath and the said screen.
2. anti-cracking cable according to claim 1, it is characterized in that: said lead and interstitial wire are cylindrical structure.
3. anti-cracking cable according to claim 1 is characterized in that: said protective jacket is a pvc material.
CN2011202925371U 2011-08-12 2011-08-12 Anti-cracking cable Expired - Fee Related CN202153450U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202925371U CN202153450U (en) 2011-08-12 2011-08-12 Anti-cracking cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202925371U CN202153450U (en) 2011-08-12 2011-08-12 Anti-cracking cable

Publications (1)

Publication Number Publication Date
CN202153450U true CN202153450U (en) 2012-02-29

Family

ID=45693944

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202925371U Expired - Fee Related CN202153450U (en) 2011-08-12 2011-08-12 Anti-cracking cable

Country Status (1)

Country Link
CN (1) CN202153450U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103871560A (en) * 2014-02-23 2014-06-18 安徽华海特种电缆集团有限公司 Low-smoke halogen-free anti-interference digital signal cable for railway

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103871560A (en) * 2014-02-23 2014-06-18 安徽华海特种电缆集团有限公司 Low-smoke halogen-free anti-interference digital signal cable for railway
CN103871560B (en) * 2014-02-23 2015-12-02 安徽华海特种电缆集团有限公司 The anti-interference railway digital signal cable of a kind of low smoke and zero halogen

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120229

Termination date: 20120812