CN109585066A - A kind of harbour machinery enables cable with dragging - Google Patents
A kind of harbour machinery enables cable with dragging Download PDFInfo
- Publication number
- CN109585066A CN109585066A CN201811177038.0A CN201811177038A CN109585066A CN 109585066 A CN109585066 A CN 109585066A CN 201811177038 A CN201811177038 A CN 201811177038A CN 109585066 A CN109585066 A CN 109585066A
- Authority
- CN
- China
- Prior art keywords
- control conductor
- dragging
- power wire
- layer
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
Landscapes
- Insulated Conductors (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses a kind of harbour machineries to enable cable with dragging, including power wire core, control conductor, tension protective layer and flat oversheath, the power wire core outer sheath is equipped with flexible sheath, brute spring is folded in the flexible sheath, the control conductor is internally provided with braiding strengthening core, package is provided with wrapping layer on the outside of the control conductor, the wrapping layer outer sheath is equipped with brute spring, woven shield is provided on the outside of the brute spring, the flat oversheath is set in power wire core and control conductor, the tension protective layer is folded in inside flat oversheath, the tension protective layer is netted braiding layer, the two sides up and down of power wire core and control conductor are arranged in the tension protective layer.The present invention, which can make to drag, enables cable have stronger stretch-proof and bending resistance, and cable uniform force, stable structure is lasting, is unlikely to deform fracture, practical, is conducive to promote and apply.
Description
[technical field]
The present invention relates to the technical field of cable, especially a kind of harbour machinery is with dragging the technical field for enabling cable.
[background technique]
With the fast development of Modern Port hoisting machinery, the tonnage of lifting is gradually increased, and travel speed is constantly accelerated, right
It is matched to drag the mechanical performance for enabling cable and bending property more stringent requirements are proposed.Existing drag enables cable, is substantially circle
Shape cable, inside include several power wire cores and control conductor, need to follow crane frequently reciprocally U-shaped in use
Bending, round cable is in loading process, core discontinuity, part of lesser core in section, such as such as control line
The problems such as core, disconnected core occurs for meeting accelerated wear test, deformation, cracking or even conductor, significantly affect the service life of cable.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, propose that a kind of harbour machinery enables cable with dragging, it can
Make to drag and enable cable that there is stronger stretch-proof and bending resistance, cable uniform force, stable structure is lasting, is unlikely to deform disconnected
It splits, it is practical, it is conducive to promote and apply.
To achieve the above object, the invention proposes a kind of harbour machineries enables cable with dragging, including power wire core, control line
Core, tension protective layer and flat oversheath, the power wire core outer sheath are equipped with flexible sheath, are folded in the flexible sheath
Brute spring, the control conductor are internally provided with braiding strengthening core, and package is provided with wrapping layer on the outside of the control conductor, institute
Wrapping layer outer sheath is stated equipped with brute spring, the brute spring outside is provided with woven shield, the flat oversheath set
It is located in power wire core and control conductor, the tension protective layer is folded in inside flat oversheath, and the tension protective layer is
The two sides up and down of power wire core and control conductor are arranged in netted braiding layer, the tension protective layer.
Preferably, the flexible sheath is closely coated on the outside of power wire core, the brute spring hides ring and is located at bullet
In property sheath.
Preferably, the flat oversheath is abrasive rubber sheath, the internal edge uniform ring of the flat oversheath
It is provided around multiple through circular hole.
Preferably, the wrapping layer is Teflon adhesive tape layer, blown rubber is filled on the inside of the wrapping layer.
Preferably, the woven shield is intensively woven by the copper wire that diameter is 0.1mm, the braid shielded
Layer adherency is arranged on the inside of flat oversheath.
Preferably, the tension protective layer is intensively woven by the zinc-coated wire that diameter is 0.3mm, the tension is anti-
Sheath is not in contact with power wire core and control conductor.
Preferably, the braiding strengthening core is formed by the more encapsulated aluminium plated steel wire closing lays with bunch pipe, institute
The core wire for stating control conductor, which is grouped, to be set in bunch pipe.
Beneficial effects of the present invention: the present invention is by by power wire core, control conductor, tension protective layer and flat oversheath
Be combined together, by assay optimization, flexible sheath and brute spring can promote the buckle resistance energy of power wire core, braiding plus
Strong core cooperation wrapping layer and brute spring can promote the buckle resistance energy and tensile resistance of control conductor, tension protective layer
The tensile resistance that cable can integrally be promoted, can make to drag enable cable have stronger stretch-proof and bending resistance, cable
Uniform force, stable structure is lasting, is unlikely to deform fracture, practical, is conducive to promote and apply.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of harbour machinery of the present invention with dragging the structural schematic diagram for enabling cable.
In figure: 1- power wire core, 2- control conductor, 3- tension protective layer, the flat oversheath of 4-, 5- flexible sheath, 6- are strong
Power spring, 7- braiding strengthening core, 8- wrapping layer, 10- woven shield, 11- run through circular hole, 12- bunch pipe.
[specific embodiment]
Refering to fig. 1, a kind of harbour machinery of the present invention enables cable with dragging, including the protection of power wire core 1, control conductor 2, tension
Layer 3 and flat oversheath 4,1 outer sheath of power wire core are equipped with flexible sheath 5, are folded with strength bullet in the flexible sheath 5
Spring 6, the control conductor 2 are internally provided with braiding strengthening core 7, and package is provided with wrapping layer 8, institute on the outside of the control conductor 2
It states 8 outer sheath of wrapping layer and is equipped with brute spring 6, be provided with woven shield 10, the flat outer shield on the outside of the brute spring 6
Set 4 is set in power wire core 1 and control conductor 2, and the tension protective layer 3 is folded in inside flat oversheath 4, the tension
Protective layer 3 is netted braiding layer, and the two sides up and down of power wire core 1 and control conductor 2 are arranged in the tension protective layer 3, described
Flexible sheath 5 is closely coated on 1 outside of power wire core, and the brute spring 6 is hidden ring and is located in flexible sheath 5, described flat
Oversheath 4 is abrasive rubber sheath, the internal edge of the flat oversheath 4 be uniformly surrounded with it is multiple through circular hole 11,
The wrapping layer 8 is Teflon adhesive tape layer, is filled with blown rubber on the inside of the wrapping layer 8, and the woven shield 10 is by straight
Diameter is that the copper wire of 0.1mm intensively weaves, and the adherency of woven shield 10 setting is described on the inside of flat oversheath 4
Tension protective layer 3 is intensively woven by the zinc-coated wire that diameter is 0.3mm, the tension protective layer 3 and power wire core 1 and control
Core 2 processed is not in contact, and the braiding strengthening core 7 is formed by the more encapsulated aluminium plated steel wire closing lays with bunch pipe 12,
The core wire of the control conductor 2, which is grouped, to be set in bunch pipe 12.
The present invention is passed through by the way that power wire core 1, control conductor 2, tension protective layer 3 and flat oversheath 4 to be combined together
Overtesting optimization, flexible sheath 5 and brute spring 6 can promote the buckle resistance energy of power wire core 1, and braiding strengthening core 7 cooperates
Wrapping layer 8 and brute spring 6 can promote the buckle resistance energy and tensile resistance of control conductor 2, and tension protective layer 3 can be with
The whole tensile resistance for promoting cable, can make to drag cable is enabled to have stronger stretch-proof and bending resistance, cable stress
Uniformly, stable structure is lasting, is unlikely to deform fracture, practical, is conducive to promote and apply.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (7)
1. a kind of harbour machinery enables cable with dragging, it is characterised in that: including power wire core (1), control conductor (2), tension protection
Layer (3) and flat oversheath (4), power wire core (1) outer sheath are equipped with flexible sheath (5), flexible sheath (5) inner clip
Equipped with brute spring (6), the control conductor (2) is internally provided with braiding strengthening core (7), packet on the outside of the control conductor (2)
It wraps up in and is provided with wrapping layer (8), wrapping layer (8) outer sheath is equipped with brute spring (6), setting on the outside of the brute spring (6)
Have woven shield (10), the flat oversheath (4) is set in power wire core (1) and control conductor (2), and the tension is anti-
Sheath (3) is folded in flat oversheath (4) inside, and the tension protective layer (3) is netted braiding layer, the tension protective layer
(3) it is arranged in the two sides up and down of power wire core (1) and control conductor (2).
2. a kind of harbour machinery as described in claim 1 enables cable with dragging, it is characterised in that: the flexible sheath (5) is close
It is coated on the outside of power wire core (1), the brute spring (6) is hidden ring and is located in flexible sheath (5).
3. a kind of harbour machinery as described in claim 1 enables cable with dragging, it is characterised in that: the flat oversheath (4) is
Abrasive rubber sheath, the internal edge of the flat oversheath (4) are uniformly surrounded with multiple through circular hole (11).
4. a kind of harbour machinery as described in claim 1 enables cable with dragging, it is characterised in that: the wrapping layer (8) is Teflon
Imperial adhesive tape layer, wrapping layer (8) inside are filled with blown rubber.
5. a kind of harbour machinery as described in claim 1 enables cable with dragging, it is characterised in that: the woven shield (10) by
Diameter is that the copper wire of 0.1mm intensively weaves, and woven shield (10) the adherency setting is in flat oversheath (4)
Side.
6. a kind of harbour machinery as described in claim 1 enables cable with dragging, it is characterised in that: the tension protective layer (3) by
Diameter is that the zinc-coated wire of 0.3mm intensively weaves, the tension protective layer (3) and power wire core (1) and control conductor (2)
It is not in contact.
7. a kind of harbour machinery as described in claim 1 enables cable with dragging, it is characterised in that: the braiding strengthening core (7) by
The more encapsulated aluminium plated steel wire closing lays with bunch pipe (12) form, and the core wire of the control conductor (2), which is grouped, to be arranged
In bunch pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811177038.0A CN109585066B (en) | 2018-10-10 | 2018-10-10 | Festoon cable for port machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811177038.0A CN109585066B (en) | 2018-10-10 | 2018-10-10 | Festoon cable for port machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109585066A true CN109585066A (en) | 2019-04-05 |
| CN109585066B CN109585066B (en) | 2020-09-08 |
Family
ID=65920255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811177038.0A Active CN109585066B (en) | 2018-10-10 | 2018-10-10 | Festoon cable for port machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109585066B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202694877U (en) * | 2012-05-16 | 2013-01-23 | 安徽华峰电缆集团有限公司 | Flat and soft cable for reinforced hoisting machinery and transportation equipment |
| CN204066791U (en) * | 2014-07-04 | 2014-12-31 | 安徽电气集团股份有限公司 | A kind of steel-aluminum wire flat cable |
| CN105405496A (en) * | 2015-11-09 | 2016-03-16 | 浙江万马股份有限公司 | High-flexibility towing cable used for harbor crane |
| TW201614682A (en) * | 2014-10-08 | 2016-04-16 | Hitachi Metals Ltd | Movable member wiring flat cable |
| CN205487470U (en) * | 2016-03-07 | 2016-08-17 | 江苏泰祥电线电缆有限公司 | Self -supporting electric block cable |
| CN205943510U (en) * | 2016-08-24 | 2017-02-08 | 江西人民线缆科技集团有限公司 | Flat cable |
| CN106448843A (en) * | 2016-11-23 | 2017-02-22 | 张大明 | Cable for conduction charge system of electric vehicle |
| JP2017142960A (en) * | 2016-02-09 | 2017-08-17 | 日立金属株式会社 | Cable for movable part wiring and flat cable for movable part wiring |
| CN207233426U (en) * | 2017-08-29 | 2018-04-13 | 江苏宏图高科技股份有限公司 | A kind of machinery makes cable with dragging |
| CN207602267U (en) * | 2017-12-28 | 2018-07-10 | 深圳市赛鸿通电线科技有限公司 | Resistance to compression tensile flat cable |
-
2018
- 2018-10-10 CN CN201811177038.0A patent/CN109585066B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202694877U (en) * | 2012-05-16 | 2013-01-23 | 安徽华峰电缆集团有限公司 | Flat and soft cable for reinforced hoisting machinery and transportation equipment |
| CN204066791U (en) * | 2014-07-04 | 2014-12-31 | 安徽电气集团股份有限公司 | A kind of steel-aluminum wire flat cable |
| TW201614682A (en) * | 2014-10-08 | 2016-04-16 | Hitachi Metals Ltd | Movable member wiring flat cable |
| CN105405496A (en) * | 2015-11-09 | 2016-03-16 | 浙江万马股份有限公司 | High-flexibility towing cable used for harbor crane |
| JP2017142960A (en) * | 2016-02-09 | 2017-08-17 | 日立金属株式会社 | Cable for movable part wiring and flat cable for movable part wiring |
| CN205487470U (en) * | 2016-03-07 | 2016-08-17 | 江苏泰祥电线电缆有限公司 | Self -supporting electric block cable |
| CN205943510U (en) * | 2016-08-24 | 2017-02-08 | 江西人民线缆科技集团有限公司 | Flat cable |
| CN106448843A (en) * | 2016-11-23 | 2017-02-22 | 张大明 | Cable for conduction charge system of electric vehicle |
| CN207233426U (en) * | 2017-08-29 | 2018-04-13 | 江苏宏图高科技股份有限公司 | A kind of machinery makes cable with dragging |
| CN207602267U (en) * | 2017-12-28 | 2018-07-10 | 深圳市赛鸿通电线科技有限公司 | Resistance to compression tensile flat cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109585066B (en) | 2020-09-08 |
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