CN109217050A - A kind of high-performance enginer CA cable assembly - Google Patents
A kind of high-performance enginer CA cable assembly Download PDFInfo
- Publication number
- CN109217050A CN109217050A CN201811054630.1A CN201811054630A CN109217050A CN 109217050 A CN109217050 A CN 109217050A CN 201811054630 A CN201811054630 A CN 201811054630A CN 109217050 A CN109217050 A CN 109217050A
- Authority
- CN
- China
- Prior art keywords
- cable
- periphery
- harness
- engine
- offset beam
- 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
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/02—Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter
-
- 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
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
- H01R4/72—Insulation of connections using a heat shrinking insulating sleeve
Landscapes
- Insulated Conductors (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The present invention provides a kind of high-performance enginer CA cable assembly, it is lower to solve available engine cable reliability, the short technical problem of service life.The engine cable component includes leader cable, and leader cable is divided into more branch cables by multiple furcation assemblies, and the both ends of leader cable and the end of branch cable are separately installed with tail accessory；Leader cable includes leading harness, branch cable includes offset beam, it is wound with polytetrafluoroethylene film in the periphery of leading harness and offset beam, is equipped with anti-wave sleeve in polytetrafluoroethylene film periphery, and be crimped on the anti-wave sleeve periphery of offset beam in the anti-wave sleeve that crotch dominates harness.High reliablity of the present invention, long service life, the electrical connection for the related accessories and digital electronic controller and engine comprehensive diagnos device with electric information product that can be used on engine, transmit corresponding electric signal, realize the control function to engine.
Description
Technical field
The invention belongs to engine cable technical fields, are related to a kind of high-performance enginer CA cable assembly.
Background technique
Engine cable is generally used for the related accessories and digital electronic controller with electric information product on engine
With the electrical connection of engine comprehensive diagnos device, corresponding electric signal is transmitted, realizes the control function to engine.Existing electricity
The bifurcated bridging arrangement that cable crotch generally uses mixed weaving winding rope to tie up, this structural reliability is lower, reduces electricity
The service life of cable.In addition, the type designations of existing engine cable and end label are all made of metal tag, easily scratch outer
Sheath causes cable to be easy to appear damage, cisco unity malfunction in use.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of impact resistance, environmental resistance is good, height with long service life
Performance engine CA cable assembly.
In order to achieve the above object, the present invention adopts the following technical scheme: a kind of high-performance enginer CA cable assembly, the hair
Motor cable component includes leader cable, and leader cable is divided into more branch cables by multiple furcation assemblies, the both ends of leader cable with
And the end of branch cable is separately installed with tail accessory；The leader cable includes leading harness, and branch cable includes that branch leads
Harness is wound with polytetrafluoroethylene film in the periphery of leading harness and offset beam, in polytetrafluoroethylene film periphery
The anti-wave sleeve periphery of offset beam is crimped on equipped with anti-wave sleeve, and in the anti-wave sleeve that crotch dominates harness；The bifurcated group
Part includes steel band, insulating self-adhesive adhesive tape and heat-shrink tube, and the steel band binding is in the anti-wave sleeve periphery of leading harness, and insulation is certainly
Adhesive tape is wrapped in steel band periphery, and heat-shrink tube is mounted on insulating self-adhesive adhesive tape periphery and the respectively anti-wave sleeve with leading harness
And the anti-wave sleeve of offset beam is fixed.
Further, the polytetrafluoroethylene film is wrapped in outside leading harness and offset beam with 2/3 overlap mode
Week.
Further, the junction of the leader cable and branch cable and tail accessory is mounted on mold shrinkage sleeve.
Further, the hexagonal (hexagon)nut periphery of the tail accessory is equipped with type designations by laser inscription and end is marked
Note.
Compared with prior art, the invention has the following beneficial effects:
The furcation assemblies structure used at cable branch of the present invention, steel band make cable reliability and mechanical strength significantly
It improves.High temperature heat-shrink tube blows contracting protection instead of bifurcated set, significantly reduces the weight of cable, using insulating self-adhesive adhesive tape into one
Step strengthens the reliability of cable.It is dominated in cable and winds polytetrafluoroethylene film, outermost layer outside harness and offset beam
Using anti-wave sleeve, engine cable is enable to work normally under harsh temperature environment, while also there is engine cable
Preferable antiwear characteristic, it is ensured that cable can work normally under temperature shock, mechanical force impact.
Type designations and end label are engraved in tail accessory hexagonal (hexagon)nut periphery by the present invention by way of laser inscription,
Three face of hexagonal (hexagon)nut is carved characters, and is uniformly distributed, and label is clear very clear, is carved characters, is avoided instead of the metal tag used originally
Metal tag corner scratches oversheath.Mold shrinkage sleeve protection is selected at tail accessory and cable connection, and tail portion can be effectively prevent attached
Part screw scratches cable anti-wave sleeve.
The present invention is done with good high- and low-temperature resistance, vibration resistance, impact resistance, wet-heat resisting, salt spray resistance, resistance to mould, anti-electromagnetism
Ability is disturbed, the related accessories with electric information product that can be used on engine are examined with digital electronic controller and engine synthesis
The electrical connection of disconnected device, transmits corresponding electric signal, realizes the control function to engine.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of engine cable bifurcation；
Fig. 3 is the structural schematic diagram of leader cable；
Fig. 4 is the structural schematic diagram of branch cable；
Fig. 5 is the structural schematic diagram of tail accessory；
In figure: 1- leader cable；1-1- dominates harness；2- furcation assemblies；2-1- steel band；2-2- insulating self-adhesive adhesive tape；3-
Branch cable；3-1- offset beam；4- tail accessory；4-1- hex nut；5- polytetrafluoroethylene film；6- anti-wave sleeve；7-
Mold shrinkage sleeve；8- type designations；The end 9- label.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment
Referring to Fig.1-5, a kind of high-performance enginer CA cable assembly, the engine cable component include leader cable, leader cable 1
It is divided into more branch cables 3 by multiple furcation assemblies 2, the both ends of leader cable 1 and the end of branch cable 3 are separately installed with
Tail accessory 4；The leader cable 1 includes leading harness 1-1, and branch cable 3 includes offset beam 3-1, in leading harness 1-1
It is wound with polytetrafluoroethylene film 5 with the periphery of offset beam 3-1, is equipped with anti-wave sleeve in 5 periphery of polytetrafluoroethylene film
6, and 6 periphery of anti-wave sleeve of offset beam 3-1 is crimped in the anti-wave sleeve 6 that crotch dominates harness 1-1；The furcation assemblies
2 include steel band 2-1, insulating self-adhesive adhesive tape 2-2 and heat-shrink tube 2-3, and the steel band 2-1 binding is in the anti-of leading harness 1-1
Wave covers 6 peripheries, and insulating self-adhesive adhesive tape 2-2 is wrapped in the periphery steel band 2-1, and heat-shrink tube 2-3 is mounted on outside insulating self-adhesive adhesive tape 2-2
It is all and fixed with the anti-wave sleeve 6 of leading harness 1-1 and the anti-wave sleeve 6 of offset beam 3-1 respectively.
The polytetrafluoroethylene film 5 is wrapped in leading harness 1-1 and the periphery offset beam 3-1 with 2/3 overlap mode.
The junction of the leader cable 1 and branch cable 3 and tail accessory 4 is mounted on mold shrinkage sleeve 7.
The periphery hexagonal (hexagon)nut 4-1 of the tail accessory 4 is equipped with type designations 8 and end label 9, type by laser inscription
Labelled notation 8 is engraved on an end face of hexagonal (hexagon)nut 4-1, and two end labels 9 are engraved in left and right the two of hexagonal (hexagon)nut 4-1 respectively
On the end face hexagonal (hexagon)nut 4-1 of side.
The cable of the present embodiment can work normally, tail accessory for a long time at -55 DEG C~176 DEG C under short-term 250 DEG C of high temperature
Use is attached when 4 use with the special connector of FHA Engine Series, tail accessory 4 is FHA or FHB Engine Series
Tail accessory, the tail accessory that conventional engine cable uses are general part, line outlet size and outside diameter of cable matching
Poor, needing to fill more filler can be only achieved clamping harness effect, and FHA series, FHB series tail accessory aim at this and start
Electric cable customization, line outlet size and leading harness 1-1 and offset beam 3-1 outer diameter matching are preferable, can largely reduce
Filler achievees the effect that mitigate cable weight.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (4)
1. a kind of high-performance enginer CA cable assembly, which is characterized in that the engine cable component includes leader cable, and leader cable is logical
It crosses multiple furcation assemblies and is divided into more branch cables, it is attached that the both ends of leader cable and the end of branch cable are separately installed with tail portion
Part；The leader cable includes leading harness, and branch cable includes offset beam, in the periphery of leading harness and offset beam
It is wound with polytetrafluoroethylene film, is equipped with anti-wave sleeve in polytetrafluoroethylene film periphery, and dominate the anti-of harness in crotch
Wave set is crimped on the anti-wave sleeve periphery of offset beam；The furcation assemblies include steel band, insulating self-adhesive adhesive tape and heat-shrink tube,
In the anti-wave sleeve periphery of leading harness, insulating self-adhesive adhesive tape is wrapped in steel band periphery, heat-shrink tube installation for the steel band binding
The anti-wave sleeve with the anti-wave sleeve of leading harness and offset beam is fixed in insulating self-adhesive adhesive tape periphery and respectively.
2. a kind of high-performance enginer CA cable assembly as described in claim 1, which is characterized in that the polytetrafluoroethylene film
Leading harness and offset beam periphery are wrapped in 2/3 overlap mode.
3. a kind of high-performance enginer CA cable assembly as described in claim 1, which is characterized in that the leader cable and branch's electricity
The junction of cable and tail accessory is mounted on mold shrinkage sleeve.
4. a kind of high-performance enginer CA cable assembly as described in claim 1, which is characterized in that the hexagonal of the tail accessory
Nut periphery is equipped with type designations by laser inscription and end marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811054630.1A CN109217050B (en) | 2018-09-11 | 2018-09-11 | High performance engine cable subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811054630.1A CN109217050B (en) | 2018-09-11 | 2018-09-11 | High performance engine cable subassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109217050A true CN109217050A (en) | 2019-01-15 |
| CN109217050B CN109217050B (en) | 2023-10-20 |
Family
ID=64987521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811054630.1A Active CN109217050B (en) | 2018-09-11 | 2018-09-11 | High performance engine cable subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109217050B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600931A (en) * | 2019-09-16 | 2019-12-20 | 沈阳兴华航空电器有限责任公司 | High-reliability light-weight engine cable |
| CN112072423A (en) * | 2020-08-28 | 2020-12-11 | 中航光电科技股份有限公司 | Integrated braided cable assembly and processing technology |
| CN113421705A (en) * | 2021-06-21 | 2021-09-21 | 中航光电科技股份有限公司 | Fire-resistant cable assembly and manufacturing method thereof |
| CN113628792A (en) * | 2021-07-22 | 2021-11-09 | 东风越野车有限公司 | Anti-electromagnetic interference method for vehicle wiring harness and anti-electromagnetic interference vehicle wiring harness |
| CN113922178A (en) * | 2020-07-10 | 2022-01-11 | 空客直升机 | Method for manufacturing electrical wiring harness |
| CN114361859A (en) * | 2021-12-23 | 2022-04-15 | 沈阳兴华航空电器有限责任公司 | Engine cable structure of shipboard aircraft |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600931A (en) * | 2019-09-16 | 2019-12-20 | 沈阳兴华航空电器有限责任公司 | High-reliability light-weight engine cable |
| CN113922178A (en) * | 2020-07-10 | 2022-01-11 | 空客直升机 | Method for manufacturing electrical wiring harness |
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| CN112072423A (en) * | 2020-08-28 | 2020-12-11 | 中航光电科技股份有限公司 | Integrated braided cable assembly and processing technology |
| CN112072423B (en) * | 2020-08-28 | 2022-04-19 | 中航光电科技股份有限公司 | Integrated braided cable assembly and processing technology |
| CN113421705A (en) * | 2021-06-21 | 2021-09-21 | 中航光电科技股份有限公司 | Fire-resistant cable assembly and manufacturing method thereof |
| CN113628792A (en) * | 2021-07-22 | 2021-11-09 | 东风越野车有限公司 | Anti-electromagnetic interference method for vehicle wiring harness and anti-electromagnetic interference vehicle wiring harness |
| CN114361859A (en) * | 2021-12-23 | 2022-04-15 | 沈阳兴华航空电器有限责任公司 | Engine cable structure of shipboard aircraft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109217050B (en) | 2023-10-20 |
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