CN203760160U - Ship engine connecting cable - Google Patents
Ship engine connecting cable Download PDFInfo
- Publication number
- CN203760160U CN203760160U CN201420120374.2U CN201420120374U CN203760160U CN 203760160 U CN203760160 U CN 203760160U CN 201420120374 U CN201420120374 U CN 201420120374U CN 203760160 U CN203760160 U CN 203760160U
- Authority
- CN
- China
- Prior art keywords
- cable
- layer
- plastic layer
- foamed plastic
- cable core
- 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
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Abstract
The utility model discloses a ship engine connecting cable, comprising three insulation cores arranged in a triangle manner, which are inter-twisted to form a cable core. The cable core is molded in a foaming plastic layer through plastic extrusion. The outer side of the foaming plastic layer is coated with a metal shielding layer. A drainage belt is disposed between the metal shielding layer and the foaming plastic layer. The surface, facing the foaming plastic layer, of the drainage belt is provided with protrusions parallel to the axial direction of the cable core at intervals. The outer side of the metal shielding layer is provided with a silicone rubber sheath layer, and the outer side of the metal shielding layer is provided with an anti-pulling belt. The ship engine connecting cable is advantageous in that the structure is novel in design; the foaming plastic layer reduces the gross weight of the cable; the drainage belt and the anti-pulling belt are both of flat structures; the structure compactness of the cable can be improved and the cross section dimension of the cable can be reduced; payload weight is increased, and the demand for light weight and compact structure of the ship body can be met.
Description
technical field:
The utility model relates to boats and ships cable, relates in particular to a kind of marine engines stube cable.
background technology:
Be accompanied by automation, high-technicalization at marine engines and advance rapidly, when various metered quantities increase, number of cables is also increased relatively, simultaneously in order to improve commercial transport weight, hull also requires lightweight, densification.
The weight of traditional cable is relatively large, and its structural compactness is also relatively poor, can not meet the demand that marine engines connects.
utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of marine engines stube cable, reasonable in design, and weight reduction greatly, meets the demand of environment for use.
The technical solution of the utility model is as follows:
Marine engines stube cable, comprise that three mutual stranded bunchys of the insulated wire cores distributing in a triangle form cable core, it is characterized in that: described cable core process extrusion moulding is in foamed plastic layer, the outside of foamed plastic layer is coated with metal screen layer, between metal screen layer and foamed plastic layer, being provided with cross section is drainage band, on the opposite face of drainage band and foamed plastic layer, be intervally distributed with parallel with cable core axial direction protruding stupefied, the outside of metal screen layer is provided with silicone rubber jacket layer, and the outside of metal screen layer is provided with tension band.
Described marine engines stube cable, is characterized in that: described protruding stupefied cross section is fan-shaped, rectangle, prismatic.
Described marine engines stube cable, is characterized in that: described drainage band, tension band all adopt magnadure to make, and thickness is generally 0.20 ~ 0.38mm.
The utility model has the advantages that:
The utility model structural design novelty, alleviate the total weight of cable by foamed plastic layer, simultaneously, drainage band, tension band are flat structure, improve the structural compactness and the sectional dimension that has reduced cable of cable, met raising commercial transport weight, hull also requires the demand of lightweight, densification.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
embodiment:
Referring to accompanying drawing:
Marine engines stube cable, comprise that three mutual stranded bunchys of the insulated wire cores 1 distributing in a triangle form cable core, cable core process extrusion moulding is in foamed plastic layer 2, the outside of foamed plastic layer 2 is coated with metal screen layer 3, between metal screen layer 3 and foamed plastic layer 2, being provided with cross section is drainage band 4, on the opposite face of drainage band 4 and foamed plastic layer 2, be intervally distributed with parallel with cable core axial direction protruding stupefied 5, the outside of metal screen layer 3 is provided with silicone rubber jacket layer 6, and the outside of metal screen layer 3 is provided with tension band 7.
Protruding stupefied 5 cross section is fan-shaped, rectangle, prismatic, and contacting between foamed plastic layer 2 is tightr, can in use not occur twisting intermittency.
Drainage band 4, tension band 7 all adopt magnadure to make, and thickness is generally 0.20 ~ 0.38mm, have also reduced overall weight when improving the tensile characteristics of cable.
Claims (3)
1. a marine engines stube cable, comprise that three mutual stranded bunchys of the insulated wire cores distributing in a triangle form cable core, it is characterized in that: described cable core process extrusion moulding is in foamed plastic layer, the outside of foamed plastic layer is coated with metal screen layer, between metal screen layer and foamed plastic layer, being provided with cross section is drainage band, on the opposite face of drainage band and foamed plastic layer, be intervally distributed with parallel with cable core axial direction protruding stupefied, the outside of metal screen layer is provided with silicone rubber jacket layer, and the outside of metal screen layer is provided with tension band.
2. marine engines stube cable according to claim 1, is characterized in that: described protruding stupefied cross section is fan-shaped, rectangle, prismatic.
3. marine engines stube cable according to claim 1, is characterized in that: described drainage band, tension band all adopt magnadure to make, and thickness is generally 0.20 ~ 0.38mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120374.2U CN203760160U (en) | 2014-03-14 | 2014-03-14 | Ship engine connecting cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120374.2U CN203760160U (en) | 2014-03-14 | 2014-03-14 | Ship engine connecting cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760160U true CN203760160U (en) | 2014-08-06 |
Family
ID=51255406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120374.2U Expired - Fee Related CN203760160U (en) | 2014-03-14 | 2014-03-14 | Ship engine connecting cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760160U (en) |
-
2014
- 2014-03-14 CN CN201420120374.2U patent/CN203760160U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20210314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |