CN106504455B - The method for manufacturing cable - Google Patents
The method for manufacturing cable Download PDFInfo
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- CN106504455B CN106504455B CN201510560018.1A CN201510560018A CN106504455B CN 106504455 B CN106504455 B CN 106504455B CN 201510560018 A CN201510560018 A CN 201510560018A CN 106504455 B CN106504455 B CN 106504455B
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
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Abstract
The embodiment of the invention discloses a kind of methods for manufacturing cable, comprising: makes the pcb board of node unit, and joint unit is arranged at the pcb board both ends；Node unit protection body is formed between the periphery of the pcb board, both ends joint unit；The step of making substrate cable unit: production includes the cable bundle of signal wire, and the both ends of the cable bundle are reserved with docking core；Each node unit is connected using each substrate cable unit, forms a cable body；Wherein, the joint unit at the node unit both ends is docked with the core that docks of the substrate cable unit of two sides respectively；External in cable body forms the cable for coating the oversheath of the cable body and method described herein being utilized to make, and can adapt to the construction scene of inferior bad environments under mine, meets requirement of the particular surroundings to cable.
Description
Technical field
The present invention relates to cable manufacturing field, in particular to a kind of method for manufacturing cable.
Background technique
With the high speed development of data communication technology and information technology, network is more next to the performance requirement of comprehensive wiring system
It is higher.Current network cabling system, cable are usually laid with respectively with signal cable, this is resulted in, and cable is intensively unordered, and cable is spread
If at high cost, the drawbacks such as laying construction complexity.In complex or rugged environment, the cable in comprehensive wiring system is bad
The efficiency that deployment or communication equipment are realized is poor.
By taking the mining area of underground as an example, since mining area mesorelief is more tortuous and working space is limited, the environment such as temperature humidity are disliked
Bad, cable is laid with respectively with signal cable, not only there is at high cost, the complicated feature of constructing that is laid with, while tortuous working space
The communication being unfavorable between communication equipment.
By taking perimeter security system as an example, current perimeter security system can substantially be sorted out are as follows: infrared technique detector, vibration
Cable optical fiber perimeter alarm system, buried leakage cable, tension rail perimeter alarm system, electrostatic induction perimeter alarm system
System, conventional high-tension power grid, pulse electronic fence perimeter alarm system and emerging intelligent video analysis system.Infrared technique is visited
Device is surveyed using infrared emission or microwave to penetrating, principle is the pulsed infrared using the transmitting of LED infrared light emission diode
Line, then doing focus processing through optical mirror plane makes light reach great distances, is received by light-receiving device.When infrared continuous beam is interdicted
When infrared technique detector will be communicated with host computer, host computer receive alarm signal.But infrared emission or microwave to penetrate vulnerable to
The environmental restrictions such as height, complications, turning, the bending of orographic condition, are also not suitable for harsh weather, are easy by high/low temperature, Qiang Guang, ash
The influence of the natural climates such as dirt, rain, snow, mist, frost, rate of false alarm are high.It is larger by external influence to vibrate optical cable, on pedestrian or road
Produced vibration easily causes its wrong report, and cannot use in certain special landform and environment.Reveal cable cost compared with
High, construction complexity, thundery sky are also easy to produce wrong report.Electrostatic induction circumference cost is excessively high.The schemes such as fence, power grid have certain people
Body harmfulness.
As known from the above, it is necessary to multiple functions can be gathered and can be applicable in the cable of different complex environments by providing one kind,
To meet increasingly diversified customer demand.
Summary of the invention
Goal of the invention of the invention is to provide a kind of method for manufacturing cable, the cable produced according to the manufacturing method
Set multiple functions, the cable that can be applicable in different complex environments, meet increasingly diversified customer demand.
According to an embodiment of the invention, providing a kind of method for manufacturing cable, comprising:
The step of making each node unit: the pcb board of node unit is made, and docking section is set at the pcb board both ends
Part；
The step of forming node unit protection body: node list is formed between the periphery of the pcb board, both ends joint unit
First protection body；
The step of making substrate cable unit: production includes the cable bundle of signal wire, and the both ends of the cable bundle are reserved with
Dock core；
The step of forming cable body: each node unit is connected using each substrate cable unit, forms a cable body；Its
In, the joint unit at the node unit both ends is docked with the core that docks of the substrate cable unit of two sides respectively；
The step of forming oversheath: in the external oversheath for forming the cladding cable body of cable body.
Preferably, in the production node unit the step of, after the pcb board for making the node unit, in institute
Pcb board both ends are stated to be arranged before joint unit further include:
In the pcb board mounted antennas pcb board, the antenna pcb board and the pcb board are vertically formed cross knot
Structure, docking section of the setting cross weld pads as the pcb board in four quadrant areas that the cross-shaped structure is formed
Part.
Preferably, in the step of forming the cable body, the node unit both ends joint unit respectively with two sides
The substrate cable unit docking core docking after, further includes:
The substrate cable unit is docked using material identical with the used material of node unit protection body
It is molded at the docking point of core and the node unit joint unit, encapsulating or injecting glue；Or
Make the docking point of the docking core and the node unit joint unit of the substrate cable unit using structural member
Nesting is fixed.
It is further preferred that before the step of forming oversheath, further includes:
The step for keeping the outer diameter of the node unit protection body identical as the outer diameter of the substrate cable unit.
Wherein, by the outer diameter of the node unit protection body used side identical as the outer diameter of the substrate cable unit
Method are as follows:
When the outer diameter of the substrate cable unit is less than the outer diameter of the node unit protection body, using low-pressure injection molding or
Epoxy sealing increases the outer diameter of the substrate cable unit, and by connecting with structural body or gum sleeve of the external screw thread to interface
Connect the interface between the substrate cable unit and the node unit protection body；
When the outer diameter of the substrate cable unit is greater than the outer diameter of the node unit protection body, using low-pressure injection molding or
Epoxy sealing increases the outer diameter of the node unit protection body, and passes through the structural body or gum sleeve with external screw thread to interface
Connect the interface between the substrate cable unit and the node unit protection body.
Preferably, in the step for keeping the outer diameter of the node unit protection body identical as the outer diameter of the substrate cable unit
Afterwards, further includes:
In the step of raised shallow slot screw thread or wrapped U.S. line paper is arranged in the outer surface of the node unit protection body, to prevent
It blisters the outer surface of the node unit protection body.
Further, after the step of forming oversheath, further includes: form armouring oversheath in the periphery of the oversheath
Or the step of bellows.
Further, after the step of periphery of the oversheath forms armouring oversheath or bellows, further includes:
In the step of periphery of the armouring oversheath or bellows forms fire-retardant oversheath.
Preferably, further includes:
At cable body setting length, the step of the banjo is arranged on the substrate cable unit, so that institute
State the segmentation connection of cable body.
Preferably, in the step of making substrate cable unit, the cable school bag include power supply line to, signal wire to and ground
Line, or
Two groups of coaxial cables can also be formed line and pull beam by the substrate cable unit；Wherein,
Coaxial cable inner core in one group of coaxial cable constitutes signal wire pair；The coaxial cable inner core of another group of coaxial cable
The power supply pair is constituted, the outer conductor of all coaxial cables is as the ground wire.
From the above technical scheme, the security protection cable produced using above-mentioned steps is integrated with node list on cable body
Member, forms wireless signal radiation area that is continuous and intersecting between node unit, wireless signal radiation area occur any blocking with
The disturbance that scattering can all cause channel vector is just alarmed after the disturbance energy of channel reaches setting value.Due to microwave screen
Hinder the concealment with height, can be realized in the case where intrusion target is unaware of and intrusion target is detected, is positioned, no
Personal injury can be caused to personnel are accidentally swarmed into, while microwave barriers can be with control equipment and other acousto-optics such as intelligent perimeter control device
Electrical resistivity survey measurement equipment links, and issues warning information to various intrusion behaviors, accurately, notifies invasion anomalous event at once, record
The information such as time of fire alarming, position, image, and then improve the accuracy of perimeter security system management.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the method that the manufacture security protection cable exemplified is preferably implemented according to one；
Fig. 2 is the structural schematic diagram that the node unit exemplified is preferably implemented according to one；
Fig. 3 shows the structural schematic diagram of the node unit with node unit protection body；
Fig. 4 is the structural section figure that the substrate cable unit exemplified is preferably implemented according to one；
Fig. 5 is the structural section figure according to another substrate cable unit for being preferably implemented and exemplifying；
Fig. 6 shows the schematic diagram of node unit both ends connection substrate cable unit.
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
Whole 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.
The drawbacks of not adapting to the inferior complex environment of mine for existing cable and equipment, it is in the application inventors have found that
The integrated node unit in existing cable, node unit are arranged in cable by set distance.Node unit packet in the application
It includes but is not limited to wireless receiving and dispatching detector, induction module, locating module or communication module.When the node unit in the application is to visit
When surveying device, the radio node unit in cable body is matched, forms wireless signal when communicating between the radio node unit of pairing
Radiation area, wireless signal radiation area juxtaposition form the microwave wall of continuous seamless gap along the direction that electricity pulls the extension of cable body, each
Wireless receiving and dispatching detector is communicated by the signal wire being arranged in cable with remote control terminal, when any bit in microwave wall
Set microwave disturbance reach setting intensity when, remote control terminal can determine generate microwave disturbance position have invader intrusion.
According to above-mentioned working principle, this application discloses a kind of methods for manufacturing cable.Fig. 1 is according to a preferred embodiment
The method of the manufacture cable shown, including following process:
S101: each node unit is made.
The pcb board of node unit is made, is furnished with signal transmission path on pcb board.Joint unit is arranged in the both ends of pcb board.
Further preferably, the node unit in the present embodiment further includes antenna pcb board.Fig. 2 is preferred real according to one
Apply the structural schematic diagram of the detector cells exemplified.As shown in Fig. 2, the grafting vertical with pcb board 2 of antenna pcb board 1 constitutes cross
Shape structure, joint unit of the setting cross weld pads 3 as pcb board in four quadrant areas that cross-shaped structure is formed.
Pcb board and antenna pcb board form cross-shaped structure, its purpose is to improve the torsional property of cross infrared detector unit, into
And can effectively prevent in the presence of torsion that component falls off on pcb board and antenna pcb board, so as to improve crisscross joint
The reliability of unit in practical applications.
Need to illustrate when, the pcb board in the application can be planar structure, or the solid including multilayer plate body
Structure, as embodiment, the preferred stereochemical structure of pcb board.The pcb board of stereochemical structure, the preferable cross of the shape of multilayer plate body
Shape, or the double-deck plate body of intermediate reserved installation space.The pcb board of stereochemical structure can weaken on pcb board component by external force
Influence.
S102: node unit protection body is formed.
For node unit chip, the wiring on pcb board and the wiring on antenna pcb board etc. on protection pcb board, this reality
Periphery of the example between the periphery for the cross-shaped structure that pcb board and antenna pcb board are formed, pcb board both ends joint unit is applied to be formed
Node unit protection body.Fig. 3 shows the structural schematic diagram of the node unit with node unit protection body.As shown in figure 3, section
Dot element protection body 4 is coated on the periphery of cross-shaped structure, and reserves cross weld pads 3.
Node unit protection body in the present embodiment can be used but be not limited to injection molding, epoxy sealing, structural body cladding, rubber
The modes such as sheath or soft high-ductility elastic gel protective jacket realize protection.In this application, section is formed on node unit
Dot element protection body is the primary protection in cable manufacturing process, it acts as the electronic component avoided on node unit and
Antenna plate because external impacts and caused by damage, while node unit can also be made to have the function of dustproof and waterproof.As each
Preferred embodiment in embodiment, the preferred epoxy sealing of the application node unit protection body protect, this is epoxy sealing material
Hardness is relatively high after material solidification, and the both ends of node unit are sealed, and the solder pad at node unit both ends is made to reach sealing
Effect.
S103: production substrate cable unit.
To realize signal transmission and communicating with remote terminal, the substrate cable unit in the application adds in core of a cable
If signal wire forms cable bundle, the both ends of cable bundle are reserved with docking core.
As preferred embodiment, the cable bundle of substrate cable unit is coated with cable sheath, substrate cable unit institute
The cable bundles of use include power supply line to, signal wire to and ground wire.Power supply line is just being born with power supply line to including power supply line.
Or as another preferred embodiment, cable bundles used by substrate cable unit include two groups of coaxial cables.Its
In, the coaxial cable inner core in one group of coaxial cable constitutes signal wire pair；The coaxial cable inner core of another group of coaxial cable is constituted
Power supply pair, the outer conductor of all coaxial cables is as ground wire.
In the present embodiment, power supply line to, signal wire to and ground wire twist and be distributed along the central axes layer of substrate cable unit.
Power supply line to, signal wire to and ground wire in such a way that layer twists distribution so that the cable body of substrate cable unit is when by torsion
Inherently there is the active force restored along torsion direction, this eventually reduces influence of the torsion to substrate cable unit cable body,
And then the problem of substrate cable unit side portion's wiring difficulty.
Specifically, the specific steps for forming each substrate cable unit can be the cable bundle for first making multiple preset lengths,
It can also first be made in each cable bundle outer cladding cable sheath and in both ends setting docking core to further provide for efficiency again
Make to have the substrate cable of signal wire power supply line shielded layer and oversheath, according to actual product specification or to need length to be cut to more
Duan Jicai cable elementary section peels off the oversheath and shielded layer of suitable length at elementary section both ends, exposes four core signal wires and electricity
Source line is as docking core, that is, cable bundle docking core.
Further, to be easy to later joining operation, docking efficiency is improved, the docking core at substrate cable unit both ends is also
The butted line core insulation layer of suitable length is further peelled off, and the processing of core wicking.
Fig. 4 is the structural section figure that the substrate cable unit exemplified is preferably implemented according to one.As shown in figure 4, substrate line
The cable body of cable unit includes that power supply line is positive 10, power supply line is minus 12, signal wire 11,13 and cladding power supply line are to 10,12 and signal
The cable sheath 14 that line forms cable bundle to 11,13.
Fig. 5 is the structural section figure according to another substrate cable unit for being preferably implemented and exemplifying.As shown in figure 5, substrate
The cable body of cable unit includes the cable sheath 14 that two groups of coaxial cables of two groups of coaxial cables and cladding form cable bundle.Its
In, it is coaxial to the signal wire 12 ', 13 ' for constituting cable in one group of coaxial cable；Two outer conductor structures of another group of coaxial cable
The metallic jacket of 10 ', two groups of coaxial cables is used as ground wire at the power supply of cable.
S104: cable body is formed.
Each node unit is connected using each substrate cable unit, forms the cable body of cable.Wherein, pair at node unit both ends
Relay part is docked with the core that docks of the substrate cable unit of two sides respectively.
During using substrate cable unit connecting node unit, the docking core difference at substrate cable unit both ends
It is welded from the cross weld pads 3 of corresponding site in the different quadrant areas for being located at cross-shaped structure.Fig. 6 shows node unit
The schematic diagram of both ends connection substrate cable unit.Cross weld pads 3 can increase stretching resistance, and then avoid pcb board and antenna
Pad off or cable on pcb board fall off, being capable of the stabilization that connects with node unit of enhancing base materials cable unit docking core 5
Property.
Preferably, in the joint unit at node unit both ends, i.e. the cross weld pads substrate cable list with two sides respectively
It further include at the docking core of substrate cable unit and the docking point of node unit joint unit after the docking core docking of member
It is protected, i.e. secondary protection in production security protection cable step.Preferably, to enable secondary protection and primary protection to be formed
Node unit protection body can perfect combination, two ways can be used: one, being infused using with identical material is once protected
The modes such as modeling, epoxy sealing, injecting glue or rubber outer protection set, which point out docking, protects；Second is that making substrate line using structural member
The docking core of cable unit is nested with the docking point of node unit joint unit to be fixed, wherein structural member is mostly plastic material system
At rigid external member.In above-mentioned each protection method, preferably epoxy sealing and rubber outer protection set is protected, this is because epoxy
Encapsulating can be well fixed the docking point of the docking core and node unit joint unit of substrate cable unit, but ring after solidifying
Oxygen resin is protected after docking point infusion epoxy resin using rubber outer protection set due to more crisp easy fracture, can be kept away
Exempt from the phenomenon that epoxy resin at docking point is broken.
The protection step that the docking point of core is docked with substrate cable unit for the pad at above-mentioned node unit both ends, can
It include: that pad or docking point is protected not to be stretched twisting resistance damage by the external world with the effect reached；Pad or docking point are whole
The anti-short circuit of dustproof and waterproof；The protective materials and node unit protection body of docking point being capable of perfect combinations.
S105: the step for keeping the outer diameter of node unit protection body identical as the outer diameter of substrate cable unit.
In order to facilitate final step extrusion molding oversheath, the outer diameter and substrate line of node unit protection body are preferably made in the step
The outer diameter of cable unit is identical, used method are as follows:
When the outer diameter of substrate cable unit is less than the outer diameter of node unit protection body, low-pressure injection molding or epoxy sealing are utilized
Increase the outer diameter of substrate cable unit, and by connecting substrate cable list with structural body or gum sleeve of the external screw thread to interface
Interface between member and node unit protection body.
When the outer diameter of substrate cable unit is greater than the outer diameter of node unit protection body, low-pressure injection molding or epoxy sealing are utilized
Increase the outer diameter of node unit protection body, and by connecting substrate cable with structural body or gum sleeve of the external screw thread to interface
Interface between unit and node unit protection body.
It is further preferred that in the step for keeping the outer diameter of node unit protection body identical as the outer diameter of substrate cable unit
Afterwards, further includes: raised shallow slot screw thread or wrapped U.S. line paper are set in the outer surface of node unit protection body, to prevent node unit
It blisters the outer surface of protection body.
S106: oversheath is formed.
In the external oversheath for forming cladding cable body of cable body.Oversheath is for avoiding the cable body being wrapped by by external force
When be damaged.It is further preferred that after the step of forming oversheath further include: formed outside armouring and protected in the periphery of oversheath
Set or bellows.It is further preferred that further including after the step of periphery of oversheath forms armouring oversheath or bellows
Fire-retardant oversheath is formed in the periphery of armouring oversheath or bellows.Fire-retardant oversheath is for preventing security protection cable from open fire occurring
When can prevent cable fire, and increase that security protection cable is anti-aging, UV resistant, wear-resisting, the performances such as high-low temperature resistant.
As known from the above, the cable made using method described herein, node unit equipment are embedded in cable, line
Cable and node unit are integrated in single line cable, dustproof and waterproof, and cable can be arbitrarily bent, adapt under mine, inferior ring
Border rugged environment, and it can arbitrarily be bent laying simultaneously, the inferior laying requirement of adaptation to the ground, mine can gather power supply, lead to
The multiple functions such as letter, alarm, and different complex environments can be applicable in, increasingly diversified customer demand can be met.
Node unit in the present embodiment is described in detail by taking transceiver detector as an example, correspondingly, the institute of formation
Stating cable is circumference security protection cable, then further comprising the steps of correspondingly after forming cable:
S107: node unit pairing.
Node unit in cable body is matched, carries out forming wireless communication when wireless signal transmitting-receiving between the node unit of pairing
Number radiation area, wireless signal radiation area juxtaposition form the microwave wall of continuous seamless gap along the direction that cable body extends.
Any blocking and scattering, which occurs, in the wireless signal radiation area generated between node unit can all cause channel vector
Disturbance just alarm after the disturbance energy of channel reaches setting value.Microwave barriers preferably use wireless signal radiation area
The microwave barriers intersected to form are realizing according to multiple groups detector joint-detection, while more accurate determining invader, may be used also
To realize when a node unit or wireless signal radiation area break down, other wireless signal radiation areas still can be with
It alarms, does not influence the use of security protection cable in the case where the damage of single sensing device, improve the reliability of product.
It should be noted that the node unit in the application can be formed in any position of cable cable body, site operation
Personnel can reasonably determine the installation position of node unit according to specific construction environment, also, the cable body in the application makes
It is integrated with node unit to obtain cable, can flexibly be bent, is waterproof and dampproof etc., and then it is suitable for various landform, various complexity
Field connection environment can according to need the modes such as extension wall, buried and lay, and flexibility ratio is higher, reduces wiring difficulty.
In order to mitigate the carrying amount of cable cable body in construction, the cable body in the application is preferably in substrate cable unit
It sets and banjo is set at length, so that the segmentation connection of cable body.When length when wiring area is longer, for 1000 meters,
Then the cable body in the application can be divided into 10 sections of points of cable bodies, in wiring, can first install one section of point of cable body, next section point of cable body peace
When dress, banjo only need to be plugged in the preceding paragraph and divided on cable body, thus can save a large amount of works consumed when the wiring of cable body
It measures.
In safety-security area, the cable produced using above-mentioned steps is integrated with node unit on cable body, node unit it
Between form wireless signal radiation area that is continuous and intersecting, any blocking and scattering, which occurs, in wireless signal radiation area can all cause letter
The disturbance of road vector is just alarmed after the disturbance energy of channel reaches setting value.Since microwave barriers have the hidden of height
Covering property can realize in the case where intrusion target is unaware of and be detected, positioned to intrusion target, will not be to accidentally swarming into personnel
Personal injury is caused, while microwave barriers can be carried out with control equipment such as intelligent perimeter control devices with other acousto-optic-electric detecting devices
Linkage issues warning information to various intrusion behaviors, accurate, notify invasion anomalous event at once, record time of fire alarming, position,
The information such as image, and then improve the accuracy of perimeter security system management.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (10)
1. a kind of method for manufacturing cable characterized by comprising
The step of making each node unit: the pcb board of node unit is made, and joint unit is set at the pcb board both ends；
The step of forming node unit protection body: it is anti-that node unit is formed between the periphery of the pcb board, both ends joint unit
Watch box；
The step of making substrate cable unit: production includes the cable bundle of signal wire, and the both ends of the cable bundle are reserved with docking
Core；
The step of forming cable body: each node unit is connected using each substrate cable unit, forms a cable body；Wherein, institute
The joint unit for stating node unit both ends is docked with the core that docks of the substrate cable unit of two sides respectively；
The step of forming oversheath: in the external oversheath for forming the cladding cable body of cable body；
The step of node unit matches: the node unit in cable body is matched, and carries out wireless signal between the node unit of pairing
Wireless signal radiation area is formed when transmitting-receiving, wireless signal radiation area juxtaposition forms continuous seamless gap along the direction that cable body extends
Microwave wall.
2. the method for manufacture cable according to claim 1, which is characterized in that the pcb board of the node unit includes master
Pcb board and antenna pcb board, the pcb board of the production node unit, and specifically wrapped in pcb board both ends setting joint unit
It includes:
The antenna pcb board and the pcb board right angle setting are constituted into cross-shaped structure, four formed in the cross-shaped structure
Setting cross weld pads are as the joint unit in a quadrant area.
3. the method for manufacture cable according to claim 1, which is characterized in that in the step of forming the cable body,
The joint unit at the node unit both ends respectively with the substrate cable unit of two sides dock core docking after, also wrap
It includes:
To be molded at the docking core of the substrate cable unit and the docking point of the node unit joint unit, encapsulating
Or injecting glue；Or
Keep the docking core of the substrate cable unit nested with the docking point of the node unit joint unit using structural member
It is fixed.
4. the method for manufacture cable according to claim 1, which is characterized in that before the step of forming oversheath, also
Include:
The step for keeping the outer diameter of the node unit protection body identical as the outer diameter of the substrate cable unit.
5. the method for manufacture cable according to claim 4, which is characterized in that by the outer diameter of the node unit protection body
Method used in identical as the outer diameter of the substrate cable unit are as follows:
When the outer diameter of the substrate cable unit is less than the outer diameter of the node unit protection body, low-pressure injection molding or epoxy are utilized
Encapsulating increases the outer diameter of the substrate cable unit, and by connecting institute with structural body or gum sleeve of the external screw thread to interface
State the interface between substrate cable unit and the node unit protection body；
When the outer diameter of the substrate cable unit is greater than the outer diameter of the node unit protection body, low-pressure injection molding or epoxy are utilized
Encapsulating increases the outer diameter of the node unit protection body, and by connecting with structural body or gum sleeve of the external screw thread to interface
Interface between the substrate cable unit and the node unit protection body.
6. the method for manufacture cable according to claim 4, which is characterized in that make the outer of the node unit protection body
After the diameter step identical as the outer diameter of the substrate cable unit, further includes:
It is described to prevent in the step of raised shallow slot screw thread or wrapped U.S. line paper is arranged in the outer surface of the node unit protection body
It blisters the outer surface of node unit protection body.
7. the method for manufacture cable according to claim 1, which is characterized in that after the step of forming oversheath, also wrap
It includes: in the step of periphery of the oversheath forms armouring oversheath or bellows.
8. the method for manufacture cable according to claim 7, which is characterized in that form armouring in the periphery of the oversheath
After the step of oversheath or bellows, further includes:
In the step of periphery of the armouring oversheath or bellows forms fire-retardant oversheath.
9. according to claim 1 to the method for any manufacture cable in 8, which is characterized in that further include:
At cable body setting length, the step of the banjo is arranged on the substrate cable unit, so that the cable
Body segmentation connection.
10. the method for manufacture cable according to claim 1, which is characterized in that in the step of making substrate cable unit
In, the cable bundle include power supply line to, signal wire to and ground wire, or
Two groups of coaxial cables can also be formed cable bundle by the substrate cable unit；Wherein,
Coaxial cable inner core in one group of coaxial cable constitutes signal wire pair；The coaxial cable inner core of another group of coaxial cable is constituted
The power supply pair, the outer conductor of all coaxial cables is as the ground wire.
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| CN201510560018.1A CN106504455B (en) | 2015-09-06 | 2015-09-06 | The method for manufacturing cable |
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|---|---|---|---|
| CN201510560018.1A CN106504455B (en) | 2015-09-06 | 2015-09-06 | The method for manufacturing cable |
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| CN106504455B true CN106504455B (en) | 2019-03-29 |
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| CN110133812B (en) * | 2017-09-20 | 2020-06-12 | 杭州富通通信技术股份有限公司 | Method for manufacturing optical cable |
| CN110768083A (en) * | 2019-10-31 | 2020-02-07 | 奇点新源国际技术开发(北京)有限公司 | Manufacturing method of composite cable |
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| CN104867585A (en) * | 2014-02-25 | 2015-08-26 | 奇点新源国际技术开发(北京)有限公司 | Photoelectric composite cable |
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| US4710593A (en) * | 1986-07-14 | 1987-12-01 | Oyo Corporation | Geophone cable splice and method |
| CN2718692Y (en) * | 2003-08-21 | 2005-08-17 | 肖公亮 | Circum ferential invasion guard system for radio electromagnetic field leakage theory |
| CN1890761A (en) * | 2003-11-10 | 2007-01-03 | 贝尔丹Cdt网络有限公司 | Data cable with cross-twist cabled core profile |
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| CN104867585A (en) * | 2014-02-25 | 2015-08-26 | 奇点新源国际技术开发(北京)有限公司 | Photoelectric composite cable |
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| CN106504455A (en) | 2017-03-15 |
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