CN105830174A - Photoelectric Composite Cable - Google Patents

Photoelectric Composite Cable Download PDF

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Publication number
CN105830174A
CN105830174A CN201480050951.8A CN201480050951A CN105830174A CN 105830174 A CN105830174 A CN 105830174A CN 201480050951 A CN201480050951 A CN 201480050951A CN 105830174 A CN105830174 A CN 105830174A
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CN
China
Prior art keywords
cable
optoelectronic composite
optical fiber
composite cable
embedded module
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CN201480050951.8A
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CN105830174B (en
Inventor
邵起明
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Singularity Xinyuan International Technology Development Beijing Co ltd
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Singularity Xinyuan International Technology Development Beijing Co ltd
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4416—Heterogeneous cables

Abstract

A photoelectric composite cable, comprising a live wire cable (13), an earth wire cable (11), an optical cable (12), and an embedded module (19), the optical cable (12) comprising a single-core tight-buffered optical cable (121) and a single-core tight-buffered optical cable sheath (123) covering said single-core tight-buffered optical cable (121), the single-core tight-buffered optical cable (121) having at least one external connecting optical fibre (110) used for external connection, said external connecting optical fibre (110), after being truncated at any position of the photoelectric composite cable, forming a front end tail fibre and a rear end tail fibre, the front end tail fibre being used for forming an optical fibre connector connecting to the embedded module (19); and an at least two-layer sealing plastic sheath covering the cable bundle formed of the live wire cable (13), the earth wire cable (11) and the optical cable (12), and the embedded module (19), the embedded module being in electrical communication with the live wire cable (13) and the earth wire cable (11). The present photoelectric composite cable resolves the problem in the prior art of the poor adaptability of network cabling systems to construction sites, and can shorten the on-site installation and adjustment time of the entire network cabling system.

Description

Photoelectric Composite Cable
Optoelectronic composite cable technical field more specifically, is related to a kind of optoelectronic composite cable the present invention relates to communication technical field.Background technology is with data communication technology and the high speed development of information technology, requirement more and more higher of the network to comprehensive wiring system performance.Optoelectronic composite cable is a kind of increase insulated electric conductor in optical cable to integrate the cable of optical fiber and power transmission line.Optoelectronic composite cable can solve equipment electricity consumption and device signal transmission problem simultaneously, that is, can also meet the related request of cable while retaining optical cable characteristic.Therefore, optoelectronic composite cable is increasingly being applied in network layout system.At present, optoelectronic composite cable is intended only as a kind of single transmission connector part and used, i.e., for transmitting optical signal and electricity.The cable terminations of above-mentioned optoelectronic composite cable such as need to increase the external equipments such as transmitting equipment, receiving device to realize the transmitting of optical signal or electricity, interacted at the function.Generally, the external equipment being connected with optoelectronic composite cable（Such as transmitting equipment, receiving device）Need certain to lay space.Because the cable terminations of external equipment and optoelectronic composite cable are connected, so the position of external equipment can be limited by cable terminations position.After once external equipment is arranged, the adjustment to external device location will be not easy.The particularly narrow environment in space indoors, the adjustment to external device location is even more to be difficult.It will be apparent that the network layout system of above-mentioned form lacks enough flexibilities（Adaptability i.e. to job site is poor）, it is impossible to the cabling scenario that reply is pre-designed and the job site situation that there is any discrepancy.Moreover, needing debugging when optoelectronic composite cable is with external equipment joint connection in site, this causes the debug time of network layout system to increase.The content of the invention to solve the problem of network layout system in background technology is poor to job site adaptability, but also solves the problem of network layout system for field debug time is longer it is an object of the invention to provide a kind of optoelectronic composite cable.In order to solve the above-mentioned technical problem, the present invention provides following technical scheme：Optoelectronic composite cable, including： Fire wire cable, ground wire cable, optical cable and embedded module, the optical cable includes single tight tube fiber and is coated on the single tight tube fiber crust that the single is tightly put, the single tight tube fiber at least one is for external external optical fiber, the external optical fiber forms front end tail optical fiber and rear end tail optical fiber after being truncated in the optional position of the optoelectronic composite cable, the front end tail optical fiber is used to be formed the fibre-optical splice being connected with the embedded module；And at least two layers envelope modeling sheath on the cable bundle and embedded module of the fire wire cable, ground wire cable and optical cable formation is coated on, the embedded module is electrically connected with the fire wire cable and ground wire cable.It is preferred that, in above-mentioned optoelectronic composite cable, the front end tail optical fiber is connected as the fibre-optical splice with the embedded module, forms light-path.It is preferred that, in above-mentioned optoelectronic composite cable, the optoelectronic composite cable also includes being connected with the front end tail optical fiber, and the front end tail optical fiber is divided into the optical branching device of main road optical fiber and branch optical fibers, the branch optical fibers are connected as the fibre-optical splice with the embedded module, the main road optical fiber is connected with the rear end tail optical fiber, forms light-path.It is preferred that, in above-mentioned optoelectronic composite cable, there is optical branching device in the embedded module, the rear end tail optical fiber is connected with the output end of the embedded module, and the front end tail optical fiber passes through the optical branching device is divided into other modules are connected in addition to the optical branching device in the embedded module fibre-optical splice.It is preferred that, in above-mentioned optoelectronic composite cable, the embedded module has the live wire docked with the fire wire cable to the ground wire connected wires and docked with the ground wire cable to connecting wires, the fire wire cable is with the live wire to connecting wires, with the ground wire cable is connected with the ground wire to connecting wires by docking facilities.It is preferred that, in above-mentioned optoelectronic composite cable, on direction from the outside to the core, the outer surface for moulding sheath positioned at the envelope of the second layer is provided with the texture for increasing the envelope modeling adhesion that continues.It is preferred that, in above-mentioned optoelectronic composite cable, the optoelectronic composite cable also includes the reinforcement for being arranged on innermost layer envelope modeling sheath center, the fire wire cable, ground wire cable and optical cable layer twist or are uniformly distributed in the periphery of the reinforcement, and the reinforcement includes the insulating sheath strengthened inner core and be coated on outside the reinforcement inner core.It is preferred that, in above-mentioned optoelectronic composite cable, the optoelectronic composite cable also includes a plurality of reinforcement rope, a plurality of discrete gap for being distributed in the cable bundle of reinforcement rope.It is preferred that, in above-mentioned optoelectronic composite cable, the stripping end face of the optoelectronic composite cable is cascaded surface.It is preferred that, in above-mentioned optoelectronic composite cable, the optoelectronic composite cable also includes being wrapped on the cable bundle Twining package tape and the cable cream filler being filled between the twining package tape and the cable bundle;Or, the optoelectronic composite cable also includes the waterstop being wrapped on the cable bundle.The optoelectronic composite cable that the present invention is provided has embedded module, and embedded module is connected with fire wire cable and ground wire cable respectively and to form electric pathway, while embedded module is connected to form light-path to realize the normal work of embedded module with external optical fiber.The embedded mode of this external equipment need not consider position and the space of external equipment, such as need adjustment, can be realized with modes such as the trends, length, layout directly by adjusting optoelectronic composite cable, and adjustment is flexible, and adjustment is easier to.Therefore, the optoelectronic composite cable that the present invention is provided enables to network layout system to have stronger adaptability to job site.Moreover, embedded module is ready for debugging before embedded optoelectronic composite cable, therefore, the optoelectronic composite cable that the present invention is provided can also shorten the time of network layout system for field installation and debugging.
Simultaneously, the optoelectronic composite cable that the present invention is provided uses single tight tube fiber, the operations such as operating personnel are easier to block the optical fiber of this type, docked, branch, and do not influenceed during operation by other optical fiber or electric wire of closing on, also the transmission of other optical fiber will not be impacted, and then can facilitates simple optical fiber is handled.Moreover, the optoelectronic composite cable in the present invention is protected cable bundle and embedded module using at least two layers envelope modeling sheath, the barrier propterty of multilayer envelope modeling sheath first is more preferable；Secondly multilayer envelope modeling sheath enables peels off into cascaded surface in the production of optoelectronic composite cable or two sections of optoelectronic composite cable connections, then envelope modeling processing is carried out again, cascaded surface can improve the bonded area for the envelope modeling that continues, and then improve the stability combined, the final larger problem of volume for avoiding bringing usually using jumper holders connection cables at present, can further facilitate wiring.And multilayer envelope modeling sheath enables to optoelectronic composite cable preferably to keep cable form.
Due to embedded module is arranged on inside optoelectronic composite cable in advance in the optoelectronic composite cable that the present invention is provided, work on the spot can be simplified using this cable so that live construction is simple.Embedded module is functional module, can preset in advance or selection according to needed for scene, the functional module of performance such as can be to integrate transmission, broadcast, sensing, collection, processing.This can cause the optoelectronic composite cable that the present invention is provided to turn into a kind of integral intelligent cable gathered multi -function in integral whole, solve the not enough problem of feature that current optoelectronic composite cable is only caused as a kind of single transmission connector part.The optoelectronic composite cable that the present invention is provided formula structure so that cable and embedded module become one, integral structure facilitates equipment control, while reducing the damage risk of external presence, it is possible to increase the reliability and operability of network layout system.The problem of and this kind of integrated morphology make it that the connection of cable and EM equipment module is compacter, connection line and joint connection in site operation can be reduced, and then reduce the higher material cost that exists of external mode at present and higher construction cost. Further, there is specific texture structure on the outer surface of the second layer envelope modeling sheath for the optoelectronic composite cable that the present invention is provided, can realizes and reliably continue.Further, the optoelectronic composite cable that the present invention is provided adds the portion of blocking water so that optoelectronic composite cable has preferable water resistance.Further, the optoelectronic composite cable that the present invention is provided adds reinforcement or strengthens rope, the tensile property of whole optoelectronic composite cable can be improved, and strengthen restricting also filling and be formed at the space inside optoelectronic composite cable due to optical cable negligible amounts, the final mechanical property for improving optoelectronic composite cable, it is to avoid stress concentration.Technical scheme in illustrating in order to illustrate the embodiments of the present invention more clearly, the accompanying drawing used required in being described below to embodiment is briefly described, apparently, for those of ordinary skills, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.Fig. 1 is the structural representation for the optoelectronic composite cable that the embodiment of the present invention one is provided；Fig. 2 is the structural representation that the optoelectronic composite cable that the embodiment of the present invention one is provided leads directly to application model using boundling；Fig. 3 is the structural representation that the optoelectronic composite cable that the embodiment of the present invention one is provided uses distribution branch application model；Fig. 4 is the structural representation that the optoelectronic composite cable that the embodiment of the present invention one is provided uses shunt module application of the manystage cascade connection pattern；Fig. 5 is the partial internal structure schematic diagram that the optoelectronic composite cable electric pathway that the embodiment of the present invention one is provided continues；Fig. 6 is the structural representation for the optoelectronic composite cable that the embodiment of the present invention two is provided；Fig. 7 is the structural representation that the optoelectronic composite cable that the embodiment of the present invention two is provided leads directly to application model using boundling；Fig. 8 is the structural representation that the optoelectronic composite cable that the embodiment of the present invention two is provided uses distribution branch application model； Fig. 9 is the structural representation that the optoelectronic composite cable that the embodiment of the present invention two is provided uses shunt module application of the manystage cascade connection pattern；Figure 10 is the structural representation that the optoelectronic composite cable electric pathway that the embodiment of the present invention two is provided continues；Figure 11 is the structural representation for the optoelectronic composite cable that the embodiment of the present invention three is provided；Figure 12 is the structural representation that the optoelectronic composite cable that the embodiment of the present invention three is provided leads directly to application model using boundling；Figure 13 is the structural representation that the optoelectronic composite cable that the embodiment of the present invention three is provided uses distribution branch application model；Figure 14 is the structural representation that the optoelectronic composite cable that the embodiment of the present invention three is provided uses shunt module application of the manystage cascade connection pattern；Figure 15 is the structural representation that the optoelectronic composite cable electric pathway that the embodiment of the present invention three is provided continues.Embodiment solves the problem of network layout system in background technology is poor to job site adaptability, and can shorten the site installation test time of whole network wiring system the embodiments of the invention provide a kind of optoelectronic composite cable.
In order that those skilled in the art more fully understand the technical scheme in the embodiment of the present invention, and enable the above-mentioned purpose of the embodiment of the present invention, feature and advantage more obvious understandable, the technical scheme in the embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment one
Accompanying drawing 1 is refer to, Fig. 1 shows the structure for the optoelectronic composite cable that the embodiment of the present invention one is provided.
The optoelectronic composite cable that the embodiment of the present invention one is provided includes fire wire cable 13, ground wire cable 11, optical cable 12, embedded module（Not shown in figure）At least two layers envelope moulds sheath.It is preferred that, envelope modeling sheath is two layers, and respectively internal layer envelope moulds sheath 15 and outer layer envelope modeling sheath 14 (as shown in Figure 1）.Internal layer envelope modeling sheath 15 is coated on the cable bundle and embedded module of fire wire cable 13, ground wire cable 11 and the formation of optical cable 12, and outer layer envelope modeling sheath 14 is coated on internal layer envelope modeling sheath 15.Outer layer envelope modeling sheath 14 is detachably connected with internal layer envelope modeling sheath 15, i.e., both can peel off.
In order to improve barrier propterty, the optoelectronic composite cable that the present embodiment one is provided can set the envelope of more layers to mould shield Set, however it is not limited to two layers shown in Fig. 1.When the quantity of envelope modeling sheath is more than two layers, in adjacent two layers of envelope modeling sheath, the one layer of envelope modeling sheath of center away from optoelectronic composite cable farther out is coated on one layer of nearer envelope modeling sheath of the center away from optoelectronic composite cable, and both are detachable connected, so that the stripping of sheath is moulded when realizing that optoelectronic composite cable continues and seals modeling to envelope.Under normal circumstances, envelope modeling sheath can use PVC (Polyvinyl chloride, polyvinyl chloride）Material, LSZH C Low Smoke Zero Halogen, low smoke and zero halogen）Material or PE (polyethylene, polyethylene）Material is made.
The envelope that optoelectronic composite cable can be peeled off during the optoelectronic composite cable that the present embodiment one is provided is made moulds sheath, and then embedded module is inscribed in optoelectronic composite cable.,, can be than away from nearer one section of the stripping more than one layer in optoelectronic composite cable center away from one layer of optoelectronic composite cable center farther out in adjacent two layers of envelope modeling sheath when peeling off in order to improve the reliability for the envelope modeling that continues.This kind of stripping mode enables to the stripping end face of optoelectronic composite cable to be cascaded surface, and then increases the bonded area for the envelope modeling that continues, the final reliability for improving the envelope modeling that continues.As a same reason, the process of two sections of optoelectronic composite cables connection can equally use above-mentioned stripping mode and be continued the reliability that envelope moulds with improving two sections of optoelectronic composite cables.Certainly, the above-mentioned mode being simply more highly preferred to, during the envelope modeling that continues, can also peel off into optoelectronic composite cable plane stripping end face.
In order to further improve optoelectronic composite cable continue envelope modeling reliability, in the optoelectronic composite cable that the present embodiment one is provided, on direction from the outside to the core, the outer surface of the envelope modeling sheath of the second layer is provided with the texture for increasing the envelope modeling adhesion that continues, such as screw thread texture, grid texture.Certainly, the above-mentioned envelope modeling sheath positioned at the second layer can also set other shapes of texture to increase the adhesion for the envelope modeling that continues, and the present embodiment one is not restricted to the shape of texture.It is more highly preferred to, in the optoelectronic composite cable that the present embodiment one is provided, on direction from the outside to the core, on the premise of in the outer surface of the envelope modeling sheath positioned at the second layer, texture is set, except outermost envelope mould sheath in addition to other envelopes modeling sheath outer surface texture can also be set, with further increase optoelectronic composite cable continue envelope modeling adhesion.
In the optoelectronic composite cable that the present embodiment one is provided, embedded module is electrically connected with fire wire cable 13 and ground wire cable 11, and then realizes that cable docks to form electric pathway with embedded module.The structure of fire wire cable 13 and ground wire cable 11 can may each comprise copper core electric wire 131 and insulating sheath 132, the material of insulating sheath 132 can be PVC material, LSZH materials or PE materials with identical.Cable identification marking can be set on fire wire cable 13 and ground wire cable 11 in the present embodiment one, to avoid misconnection.Such as fire wire cable 13 and ground wire cable 11 can be distinguished with different colors, and fire wire cable 13 has red crust, and ground wire cable 11 has black crust.Above-mentioned fire wire cable 13 and ground wire cable 11 can also use other marks such as letter symbol to show differentiation.When optical cable 12 is many, can be set on every optical cable 12 prevents the optical cable identification marking of misconnection, such as colour code, words identification（For example number）Deng. In the present embodiment one, optical cable 12 includes single tight tube fiber 121 and the single tight tube fiber crust 123 being coated on single tight tube fiber 121, can also include the tension enhancement layer 122 being filled between single tight tube fiber 121 and single tight tube fiber crust 123.According to industry internal standard, the thickness of normal conditions single tight tube fiber crust 123 is 2mm.Tight tube fiber is a type of optical fiber, is a kind of conventional optical fiber species formed after being protected to coated fiber.Tight tube fiber in the present embodiment one is single tight tube fiber 121.Above-mentioned tension enhancement layer 122 is used to strengthen the tensile property of optoelectronic composite cable, the glass yarn layer that tension enhancement layer 122 can be formed for the aramid fiber yarn layer or organdy of aramid yarn formation.Certainly, tension enhancement layer 122 can also be made up of the material of other species, and the non-confrontational material for drawing enhancement layer 122 of the present embodiment one is restricted.
In the present embodiment one, in single tight tube fiber 121 at least one as external external optical fiber.When making the optoelectronic composite cable that the present embodiment one is provided, external optical fiber forms front end tail optical fiber and rear end tail optical fiber after being truncated at an arbitrary position.Wherein, front end tail optical fiber is one section of optical fiber being connected with optical signal source.Rear end tail optical fiber is one section of optical fiber for optical signal to be spread out of.In the present embodiment one, front end tail optical fiber is used to be formed the fibre-optical splice being connected with embedded module.Specifically, the mode of front end tail optical fiber formation fibre-optical splice has a variety of, exemplarily illustrated with reference to several generation types shown in Fig. 2-5.
Accompanying drawing 2 is refer to, Fig. 2 shows that the optoelectronic composite cable that the embodiment of the present invention one is provided leads directly to the structure of application model using boundling.The boundling leads directly to application model and is generally relatively applied to a fairly large number of optoelectronic composite cable of single tight tube fiber 121, this kind of pattern is exactly that front end tail optical fiber and rear end tail optical fiber are formed after an external optical fiber 110 is blocked, wherein, front end tail optical fiber is docked as fibre-optical splice with embedded module 19, and rear end tail optical fiber is not dealt with.Generally, front end tail optical fiber can be using being docked after corresponding instrument hot melt or cold joint operation connection optical fiber adpting flange 18 by optical fiber adpting flange 18 with embedded module 19, or the tail optical fiber optical fiber pigtail directly reserved with embedded module 19 in front end is heated or cold joint operates realization to be connected.Front end tail optical fiber is connected to form photo-signal channel with embedded module 19.Such a pattern can also carry out same operation respectively in the other positions of optoelectronic composite cable to different single tight tube fibers 121.
Accompanying drawing 3 is refer to, Fig. 3 shows that the optoelectronic composite cable that the embodiment of the present invention one is provided uses the structure of distribution branch application model.So-called distribution branch application model is generally relatively applied to the optoelectronic composite cable of the negligible amounts of single tight tube fiber 121（When such as single tight tube fiber 121 is one, in this case preferably with branch distribution applications pattern）.External optical fiber 111 in this kind of pattern forms front end tail optical fiber and rear end tail optical fiber after being truncated.Wherein front end tail optical fiber is one section of optical fiber being connected with optical signal source, and rear end tail optical fiber is one section of optical fiber for optical signal to be spread out of.
It is distributed under branch application model, the optoelectronic composite cable that the present embodiment one is provided can also include being connected with front end tail optical fiber, and front end tail optical fiber is divided into the optical branching device 112 of main road optical fiber 1122 and branch optical fibers 1121, branch road Optical fiber 1121 is connected to form photo-signal channel as fibre-optical splice and embedded module 19, and main road optical fiber 1122 is connected with rear end tail optical fiber ensures that light-path continues to transmit backward.Branch optical fibers 1121 can be connected after optical fiber adpting flange with embedded module 19 by hot melt or cold joint operation to be connected, branch optical fibers 1 121 can also reserve optical fiber pigtail, then heated by reserved optical fiber pigtail with the optical fiber pigtail that embedded module 19 is reserved or cold joint operation is realized and is connected.Under such a pattern, same operation can also be carried out to same external optical fiber 1 11 again in the other positions of optoelectronic composite cable.In such cases, external optical fiber 11 1 can the number of times of external embedded module 19 and the optical module receiving sensitivity of embedded module 19 and docking loss it is related.
Accompanying drawing 4 is refer to, Fig. 4 shows that the optoelectronic composite cable that the embodiment of the present invention one is provided uses the structure of shunt module application of the manystage cascade connection pattern.During using shunt module application of the manystage cascade connection pattern, there is optical branching device in the embedded module 19 for the optoelectronic composite cable that the present embodiment one is provided（Not shown in figure）.It is preferred that, optical branching device is PLC optical branching devices.External optical fiber 113 forms front end tail optical fiber and rear end tail optical fiber after being truncated, wherein, front end tail optical fiber is one section of optical fiber being connected with optical signal source, and rear end tail optical fiber is one section of optical fiber for optical signal to be spread out of.Under shunt module application of the manystage cascade connection pattern, rear end tail optical fiber is connected with the output end of embedded module 19, and front end tail optical fiber is divided into the fibre-optical splice being connected with modules other in addition to optical branching device in embedded module 19 by the optical branching device in embedded module.Rear end tail optical fiber is connected with so that optical signal is transmitted to next stage with the output end of embedded module 19.
Wherein, front end tail optical fiber can pass through hot melt or cold joint operation connection optical fiber adpting flange 18, then it is connected by optical fiber adpting flange 18 with the input of embedded module 19, or front end tail optical fiber reserves optical fiber pigtail, front end tail optical fiber is heated by optical fiber pigtail with the optical fiber pigtail that embedded module 19 is reserved or cold operation is realized and is connected.Equally, rear end tail optical fiber can pass through hot melt or cold joint operation connection optical fiber adpting flange 114, then it is connected by optical fiber adpting flange 114 with the output end of embedded module 19, or rear end tail optical fiber reserves optical fiber pigtail, front end tail optical fiber is heated by optical fiber pigtail with the optical fiber pigtail that embedded module 19 is reserved or cold operation is realized and is connected.
Accompanying drawing 5 is refer to, Fig. 5 shows the structure that the optoelectronic composite cable electric pathway that the embodiment of the present invention one is provided continues.In optoelectronic composite cable shown in Fig. 5, embedded module 19 have the live wire that dock with fire wire cable 13 to connect wires 117 and the ground wire that docks with ground wire cable 11 to connecting wires 118, fire wire cable 13 and live wire are to connecting wires 117 by (such as quick plug of docking facilities 115）It is connected, ground wire 118 can also be connected to connecting wires with ground wire cable 11 by docking facilities 116.Certainly, in the optoelectronic composite cable that the present embodiment one is provided, the terminals that cable can also be directly with embedded module 19 are connected together to power path.
During optoelectronic composite cable disclosed in production the present embodiment one, embedded module 19 is generally embedded into the inside of optoelectronic composite cable by the way of being embedded in again to envelope modeling oversheath stripping, being not used for the single tight tube fiber 121 of external optical fiber can pass through from the periphery of embedded module 19.It is preferred that, the external dimensions at optoelectronic composite cable insertion embedded module 19 position is no more than other external dimensions for being not embedded into the position of embedded module 19（That is outer wheels Wide full-size）.Multilayer seal modeling sheath basis on, by the stepped end face peeled off using injection, embedding, be bonded sleeve pipe or install the techniques such as guard shield additional and repaired and protected, re-form the optoelectronic composite cable of unitary outer diameter.In order to ensure the overall appearance of cable and the stability of various pieces combination, optoelectronic composite cable is integrally carried out again after unitary outer diameter cable is formed to seal moulding Cheng Xin outermost layer envelope modeling sheath.In the case of single tight tube fiber 121 is a fairly large number of, embedded module 19 can also can be embedded in the different parts of optoelectronic composite cable respectively using other single tight tube fibers 121 as external optical fiber.
In another embodiment for the optoelectronic composite cable that the present embodiment one is provided, optoelectronic composite cable can also include the portion that blocks water.Referring again to accompanying drawing 1, the portion of blocking water can include the twining package tape 16 being wrapped on cable bundle and the cable cream filler 17 being filled between twining package tape 16 and cable bundle, and twining package tape 16 plays a part of fixed fire wire cable 13, ground wire cable 11 and optical cable 12.Twining package tape 16 can be made using the higher material that twines of non-woven fabrics, glass fabric equal strength.The winding of twining package tape 16 fills cable cream filler 17 before completing between twining package tape 16 and cable bundle, can play preferable waterproof action.Cable beam function can also be coated and fixed using both having in the portion of blocking water, and the waterstop that water-proof function can be provided again replaces twining package tape 16 and cable cream filler 17, and the material of above-mentioned waterstop can be the organic fiber containing self-expanding water-absorbing resin.The optoelectronic composite cable that present embodiment is provided is during embedded embedded module 19, the waterstop that can remove embedded location or the twining package tape 16 for removing embedded location and the cable cream filler 17 existed.
The optoelectronic composite cable that the embodiment of the present invention one is provided has embedded module 19, embedded module 19 is connected with fire wire cable 13 and ground wire cable 11 respectively and to form electric pathway, while embedded module 19 is connected to form the normal work that light-path realizes embedded module 19 with external optical fiber.The embedded mode of this external equipment need not consider position and the space of external equipment, such as need adjustment, can be realized with modes such as the trends, length, layout directly by adjusting optoelectronic composite cable, and adjustment is flexible, and adjustment is easier to.Therefore, the optoelectronic composite cable that the present embodiment one is provided enables to network layout system to have stronger adaptability to job site.Moreover, embedded module 19 is ready for debugging before embedded optoelectronic composite cable, therefore, the optoelectronic composite cable that the present embodiment one is provided can also shorten the time of network layout system for field installation and debugging.
Simultaneously, the optoelectronic composite cable that the present embodiment one is provided uses single tight tube fiber 121, the operations such as operating personnel are easier to block the optical fiber of this type, docked, branch, and do not influenceed during operation by other optical fiber or electric wire of closing on, also the transmission of other optical fiber will not be impacted, and then can facilitates simple optical fiber is handled.Moreover, the optoelectronic composite cable in the present embodiment one is protected cable bundle and embedded module 19 using at least two layers envelope modeling sheath, the barrier propterty of multilayer envelope modeling sheath first is more preferable；Secondly multilayer envelope modeling sheath enables peels off into cascaded surface in the production of optoelectronic composite cable or two sections of optoelectronic composite cable connections, then carries out envelope modeling processing, cascaded surface can improve the bonded area for the envelope modeling that continues, and then improve the stability combined, finally The problem of volume for avoiding current usually used jumper holders connection cables from bringing is larger, can further facilitate wiring.And multilayer envelope modeling sheath enables to optoelectronic composite cable preferably to keep cable form.
Due to embedded module 19 is arranged on inside optoelectronic composite cable in advance in the optoelectronic composite cable that the present embodiment one is provided, work on the spot can be simplified using this cable so that live construction is simple.Embedded module 19 is functional module, can preset in advance or selection according to needed for scene, the functional module of function such as can be to integrate transmission, broadcast, sensing, collection, processing.This can cause the optoelectronic composite cable that the present embodiment one is provided to turn into a kind of integral intelligent cable gathered multi -function in integral whole, solve the not enough problem of feature that current optoelectronic composite cable only exists as a kind of single transmission connector part.
The optoelectronic composite cable that the present embodiment one is provided make it that cable and embedded module become one formula structure, and integral structure facilitates equipment control, while reducing the damage risk of external presence, it is possible to increase the reliability and operability of network layout system.The problem of and this kind of integrated morphology make it that the connection of cable and EM equipment module is compacter, connection line and joint connection in site operation can be reduced, and then reduce the higher material cost that exists of external mode at present and higher construction cost.
Further, there is specific texture structure on the outer surface of the second layer envelope modeling sheath for the optoelectronic composite cable that the present embodiment is provided, can further improves the reliability that cable continues.
Further, the optoelectronic composite cable that the present embodiment is provided adds the portion of blocking water so that optoelectronic composite cable has preferable water resistance.
Embodiment two
Generally, in wiring process at the scene, operating personnel can apply larger drag force in moving photoconductor composite rope to it, and drag force can be put on the cable of inside by sealing modeling sheath, this can undoubtedly increase the stress of optoelectronic composite cable Internal cable, and then damage cable.In order to solve this problem, accompanying drawing 6 is refer to, Fig. 6 shows the structure for the optoelectronic composite cable that the embodiment of the present invention two is provided.
The optoelectronic composite cable that the embodiment of the present invention two is provided includes fire wire cable 23, ground wire cable 28, optical cable 22, embedded module（Not shown in figure）, reinforcement 21 and at least two layers envelope modeling sheath.It is preferred that, envelope modeling sheath is two layers, and respectively internal layer envelope moulds sheath 25 and outer layer envelope modeling sheath 24 (as shown in Figure 6）.Internal layer envelope modeling sheath 25 is coated on the cable bundle and embedded module of fire wire cable 23, ground wire cable 28 and the formation of optical cable 22, outer layer envelope modeling sheath 24 is coated on internal layer envelope modeling sheath 25, and both are detachable connected, i.e. outer layer envelope modeling sheath 24 and internal layer envelope modeling sheath 25 can be peeled off mutually.
In order to improve barrier propterty, the optoelectronic composite cable that the present embodiment two is provided can set the envelope of more layers to mould sheath, however it is not limited to two layers shown in Fig. 6.When the quantity of envelope modeling sheath is more than two layers, in adjacent two layers of envelope modeling sheath, the one layer of envelope modeling sheath of the center away from optoelectronic composite cable farther out be coated on the center away from optoelectronic composite cable compared with One layer closely is sealed on modeling sheath, and both are detachable connected, to mould the stripping of sheath when realizing that optoelectronic composite cable continues and seals modeling to envelope.Under normal circumstances, envelope modeling sheath can be made of PVC material, LSZH materials or PE materials.
The envelope that optoelectronic composite cable can be peeled off during the optoelectronic composite cable that the present embodiment two is provided is made moulds sheath, and then embedded module is inscribed in optoelectronic composite cable.,, can be than away from nearer one section of the stripping more than one layer in optoelectronic composite cable center away from one layer of optoelectronic composite cable center farther out in adjacent two layers of envelope modeling sheath when peeling off in order to improve the reliability for the envelope modeling that continues.This kind of stripping mode enables to the stripping end face of optoelectronic composite cable to be cascaded surface, and then increases the bonded area for the envelope modeling that continues, the final reliability for improving the envelope modeling that continues.As a same reason, the process of two sections of optoelectronic composite cables connection can equally use above-mentioned stripping mode and be continued the reliability that envelope moulds with improving two sections of optoelectronic composite cables.Certainly, the above-mentioned mode being simply more highly preferred to, during the envelope modeling that continues, can also peel off into optoelectronic composite cable plane stripping end face.
In order to further improve optoelectronic composite cable continue envelope modeling reliability, in the optoelectronic composite cable that the present embodiment two is provided, on direction from the outside to the core, the outer surface of the envelope modeling sheath of the second layer is provided with the texture for increasing the envelope modeling adhesion that continues, such as screw thread texture, grid texture.The optoelectronic composite cable released part that texture can further improve, which continues, seals the reliability of modeling.Certainly, the setting of above-mentioned texture is equally beneficial for the envelope modeling that continues of the optoelectronic composite cable of two sections of docking.Certainly, the envelope modeling sheath of the above-mentioned second layer can also set other shapes of texture to increase adhesion when continuing envelope modeling, and the present embodiment is not restricted to the shape of texture.In the scheme being more highly preferred to, in the optoelectronic composite cable that the present embodiment is provided, on direction from the outside to the core, on the premise of in the outer surface of the envelope modeling sheath positioned at the second layer, texture is set, except outermost envelope mould sheath in addition to other envelopes modeling sheath texture can also be set, with further increase optoelectronic composite cable continue envelope modeling adhesion.
In the optoelectronic composite cable that the present embodiment two is provided, embedded module is electrically connected with fire wire cable 23 and ground wire cable 28, and then realizes that cable docks to form power path with embedded module.The structure of fire wire cable 23 and ground wire cable 28 can may each comprise copper core electric wire 231 and insulating sheath 232, the material of insulating sheath 232 can be PVC material, LSZH materials or PE materials with identical.Fire wire cable 23 and ground wire cable 28 in the present embodiment two can be provided with cable identification marking, to avoid misconnection.Such as fire wire cable 23 and ground wire cable 28 can be distinguished with different colors, and fire wire cable 23 has red crust, and ground wire cable 28 has black crust.Above-mentioned fire wire cable 23 and ground wire cable 28 can also use other marks such as letter symbol to show differentiation.When optical cable 22 is many, can be set on every optical cable 22 prevents the optical cable identification marking of misconnection, such as colour code, words identification（For example number）Deng.
In the present embodiment two, optical cable 22 includes single tight tube fiber 221 and the single tight tube fiber crust 223 being coated on single tight tube fiber 221, can also include being filled in single tight tube fiber 221 and single tightly covers light Tension enhancement layer 222 between fine crust 223.According to industry internal standard, the thickness of normal conditions single tight tube fiber crust 223 is 2mm.Tight tube fiber is a type of optical fiber, is a kind of conventional optical fiber species formed after being protected to coated fiber.Tight tube fiber in the present embodiment two is single tight tube fiber 221.Tension enhancement layer 222 is used for the tensile property for improving optoelectronic composite cable.The glass yarn layer that tension enhancement layer 222 can be formed for the aramid fiber yarn layer or organdy of aramid yarn formation.Certainly, tension enhancement layer 222 can also be made by the material of other species, and the non-confrontational material for drawing enhancement layer 222 of the present embodiment two is restricted.
Reinforcement 21 is located at the center that innermost layer seals modeling sheath, fire wire cable 23, ground wire cable 28 and optical cable 22 can layer twist or be uniformly distributed in the periphery of reinforcement 21, to ensure the uniformity of cable distribution, reduce wiring stress.Reinforcement 21 in the present embodiment two can include strengthening inner core 2011 and be coated on the insulating sheath 2012 strengthened outside inner core 2011, strengthen the effect that inner core 2011 primarily serves tension, and insulating sheath 2012 is used to hinder electricity.Reinforcement inner core 2011 in the present embodiment two can be single or many core wires, it is ensured that can stretching resistance while so that whole optoelectronic composite cable has preferable pliability.Certainly, the reinforcement that reinforcement 21 can also make for non-metallic material.
In the present embodiment two, in single tight tube fiber 221 at least one as external external optical fiber.When making the optoelectronic composite cable that the present embodiment two is provided, external optical fiber forms front end tail optical fiber and rear end tail optical fiber after being truncated at an arbitrary position.Wherein, front end tail optical fiber is one section of optical fiber being connected with optical signal source.Rear end tail optical fiber is one section of optical fiber for optical signal to be spread out of.Front end tail optical fiber is used to be formed the fibre-optical splice being connected with embedded module.Specifically, the mode for the fibre-optical splice that tail optical fiber formation in front end is connected with embedded module there are many kinds, exemplarily illustrated with reference to several generation types shown in Fig. 7-10.
Accompanying drawing 7 is refer to, Fig. 7 shows that the optoelectronic composite cable that the embodiment of the present invention two is provided leads directly to the structure of application model using boundling.The boundling leads directly to application model and is generally relatively applied to a fairly large number of optoelectronic composite cable of single tight tube fiber 221, and this kind of pattern is exactly that front end tail optical fiber and rear end tail optical fiber are formed after an external optical fiber 211 is blocked.Wherein, front end tail optical fiber is docked as fibre-optical splice with embedded module 210, and rear end tail optical fiber is not dealt with.Generally, front end tail optical fiber can be using being docked after corresponding instrument hot melt or cold joint operation connection optical fiber adpting flange 29 by optical fiber adpting flange 29 with embedded module 210, or the tail optical fiber optical fiber pigtail directly reserved with embedded module 210 in front end is heated or cold joint operates realization to be connected.Front end tail optical fiber and the formation photo-signal channel of embedded module 210.Such a pattern can also carry out same operation respectively in the other positions of optoelectronic composite cable to different single tight tube fibers 221.
Accompanying drawing 8 is refer to, Fig. 8 shows that the optoelectronic composite cable that the embodiment of the present invention two is provided uses the structure of distribution branch application model.So-called distribution branch application model is generally relatively applied to the optoelectronic composite cable of the negligible amounts of single tight tube fiber 221（When such as single tight tube fiber 221 is one, in this case preferably with branch point Cloth application model）.External optical fiber 212 in this kind of pattern forms front end tail optical fiber and rear end tail optical fiber after being truncated.Wherein front end tail optical fiber is one section of optical fiber being connected with optical signal source, and rear end tail optical fiber is one section of optical fiber for optical signal to be spread out of.
Under branch distribution applications pattern, the optoelectronic composite cable that the present embodiment two is provided can also include being connected with front end tail optical fiber, and front end tail optical fiber is divided into the optical branching device 213 of main road optical fiber 2132 and branch optical fibers 2131, branch optical fibers 2131 are connected to form photo-signal channel as fibre-optical splice and embedded module 210.Main road optical fiber 2132 is connected with rear end tail optical fiber ensures that light-path continues to transmit backward.Branch optical fibers 2131 can be connected after optical fiber adpting flange with embedded module 210 by hot melt or cold joint operation to be connected, branch optical fibers 2131 can also reserve optical fiber pigtail, then heated by reserved optical fiber pigtail with the optical fiber pigtail that embedded module 210 is reserved or cold joint operation is realized and is connected.Under such a pattern, same operation can also be carried out to same external optical fiber 211 again in the other positions of optoelectronic composite cable.In such cases, external optical fiber 212 can the number of times of external embedded module 210 and the optical module receiving sensitivity of embedded module 210 and docking loss it is related.
Accompanying drawing 9 is refer to, Fig. 9 shows that the optoelectronic composite cable that the embodiment of the present invention two is provided uses the structure of shunt module application of the manystage cascade connection pattern.During using shunt module application of the manystage cascade connection pattern, there is optical branching device in the embedded module 210 for the optoelectronic composite cable that the present embodiment two is provided（Not shown in figure）.It is preferred that, optical branching device is PLC optical branching devices.External optical fiber 214 forms front end tail optical fiber and rear end tail optical fiber after being truncated, wherein, front end tail optical fiber is one section of optical fiber being connected with optical signal source, and rear end tail optical fiber is one section of optical fiber for optical signal to be passed.Under shunt module application of the manystage cascade connection pattern, rear end tail optical fiber is connected with the output end of embedded module 210, and front end tail optical fiber is divided into and the interior fibre-optical splice that other modules are connected in addition to optical branching device of embedded module 210 by the optical branching device in embedded module 210.Rear end tail optical fiber is connected with so that optical signal is transmitted to next stage with the output end of embedded module 210.
Wherein, front end tail optical fiber can pass through hot melt or cold joint operation connection optical fiber adpting flange 29, then it is connected by optical fiber adpting flange 29 with the input of embedded module 210, or front end tail optical fiber reserves optical fiber pigtail, front end tail optical fiber is heated by optical fiber pigtail with the optical fiber pigtail that embedded module 210 is reserved or cold operation is realized and is connected.Equally, rear end tail optical fiber can pass through hot melt or cold joint operation connection optical fiber adpting flange 215, then it is connected by optical fiber adpting flange 215 with the output end of embedded module 210, or front end tail optical fiber reserves optical fiber pigtail, front end tail optical fiber is heated by optical fiber pigtail with the optical fiber pigtail that embedded module 210 is reserved or cold operation is realized and is connected.
Accompanying drawing 10 is refer to, Figure 10 shows the structure that the optoelectronic composite cable electric pathway that the embodiment of the present invention two is provided continues.In optoelectronic composite cable shown in Figure 10, embedded module 210 have the live wire that dock with fire wire cable 23 to connect wires 218 and the ground wire that docks with ground wire cable 28 to connecting wires 219, fire wire cable 23 and live wire are to connecting wires 218 by (such as quick plug of docking facilities 216）Be connected, ground wire to connect wires 219 with Ground wire cable 28 is connected also by docking facilities 217.Certainly, in the optoelectronic composite cable that the present embodiment two is provided, the terminals that cable can also be directly with embedded module 210 are connected.
During optoelectronic composite cable disclosed in production the present embodiment two, embedded module 29 is generally embedded into the inside of optoelectronic composite cable by the way of being embedded in again to envelope modeling oversheath stripping, reinforcement can be passed through with the single tight tube fiber 221 for being not used for external optical fiber from the periphery of embedded module 210, be can be cut off if necessary and removed the reinforcement 21 of optoelectronic composite cable embedded part to increase the accommodation space of embedded module 210.It is preferred that, the external dimensions at optoelectronic composite cable insertion embedded module 210 position is no more than other external dimensions for being not embedded into the position of embedded module 210（That is the full-size of exterior contour）.Multilayer seal modeling sheath basis on, by the stepped end face peeled off using injection, embedding, be bonded sleeve pipe or install the techniques such as guard shield additional and repaired and protected, re-form the optoelectronic composite cable of unitary outer diameter.In order to ensure the overall appearance of cable and the stability of various pieces combination, optoelectronic composite cable is integrally carried out again after unitary outer diameter cable is formed to seal moulding Cheng Xin outermost layer envelope modeling sheath.In the case of single tight tube fiber 221 is a fairly large number of, embedded module 210 can also can be embedded in the different parts of optoelectronic composite cable respectively using other single tight tube fibers 221 as external optical fiber.
In another embodiment for the optoelectronic composite cable that the present embodiment two is provided, optoelectronic composite cable can also include the portion that blocks water.Referring again to accompanying drawing 6, the portion of blocking water can include the twining package tape 26 being wrapped on cable bundle and the cable cream filler 27 being filled between twining package tape 26 and cable bundle, and twining package tape 26 plays a part of fixed fire wire cable 23, ground wire cable 28 and optical cable 22.Twining package tape 26 can be made using the higher material that twines of non-woven fabrics, glass fabric equal strength.The winding of twining package tape 26 fills cable cream filler 27 before completing between twining package tape 26 and cable bundle, can play preferable waterproof action.Cable beam function can also be coated and fixed using both having in the portion of blocking water, and the waterstop that water-proof function can be provided again replaces twining package tape 26 and cable cream filler 27, and the material of above-mentioned waterstop can be the organic fiber containing self-expanding water-absorbing resin.The optoelectronic composite cable that present embodiment is provided is during embedded embedded module 210, the waterstop that can remove embedded location or the twining package tape 26 for removing embedded location and the cable cream filler 27 existed.
The optoelectronic composite cable that the embodiment of the present invention two is provided has embedded module 210, embedded module 210 is connected with fire wire cable 23 and ground wire cable 28 respectively and to form electric pathway, while embedded module 210 is connected to form the normal work that light-path realizes embedded module 210 with external optical fiber.The embedded mode of this external equipment need not consider position and the space of external equipment, such as need adjustment, can be realized with modes such as the trends, length, layout directly by adjusting optoelectronic composite cable, and adjustment is flexible, and adjustment is easier to.Therefore, the optoelectronic composite cable that the present embodiment two is provided enables to network layout system to have stronger adaptability to job site.Moreover, embedded module 210 is ready for debugging before embedded optoelectronic composite cable, the time of network layout system for field installation and debugging can be reduced. Simultaneously, the optoelectronic composite cable that the present embodiment two is provided uses single tight tube fiber 221, the operations such as operating personnel are easier to block the optical fiber of this type, docked, branch, and do not influenceed during operation by other optical fiber or electric wire of closing on, also the transmission of other optical fiber will not be impacted, and then can facilitates simple optical fiber is handled.Moreover, the optoelectronic composite cable in the present embodiment one is protected cable bundle and embedded module 210 using at least two layers envelope modeling sheath, the barrier propterty of multilayer envelope modeling sheath first is more preferable；Secondly multilayer envelope modeling sheath enables peels off into cascaded surface in the production of optoelectronic composite cable or two sections of optoelectronic composite cable connections, then envelope modeling processing is carried out, cascaded surface can improve the bonded area for the envelope modeling that continues, and then improve the stability combined, the problem of volume for finally avoiding current usually used jumper holders connection cables from bringing is larger, can further facilitate wiring.And multilayer envelope modeling sheath enables to optoelectronic composite cable preferably to keep cable form.
Due to embedded module 210 is arranged on inside optoelectronic composite cable in advance in the optoelectronic composite cable that the present embodiment two is provided, work on the spot can be simplified using this cable so that live construction is simple.Embedded module 210 is functional module, can preset in advance or selection according to needed for scene, the functional module of function such as can be to integrate transmission, broadcast, sensing, collection, processing.This can cause the optoelectronic composite cable that the present embodiment two is provided to turn into a kind of integral intelligent cable gathered multi -function in integral whole, solve the problem of a kind of feature that current optoelectronic composite cable only caused as single transmission connector part is not enough.
The optoelectronic composite cable that the present embodiment two is provided make it that cable and embedded module become one formula structure, and integral structure facilitates equipment control, while reducing the damage risk of external presence, it is possible to increase the reliability and operability of network layout system.The problem of and this kind of integrated morphology make it that the connection of cable and EM equipment module is compacter, connection line and joint connection in site operation can be reduced, and then reduce the higher material cost that exists of external mode at present and higher construction cost.
Further, there is specific texture structure on the outer surface of the second layer envelope modeling sheath for the optoelectronic composite cable that the present embodiment is provided, can further improves the reliability that cable continues.
Further, the optoelectronic composite cable that the present embodiment is provided adds the portion of blocking water so that optoelectronic composite cable has preferable water resistance.
On the basis with above-mentioned beneficial effect, the optoelectronic composite cable that the present embodiment two is provided adds reinforcement 21, it is possible to increase the tensile property of whole optoelectronic composite cable.
Embodiment three
When the negligible amounts of optical cable（Such as one）When, the reinforcement for being arranged in optoelectronic composite cable center is not enough to fill up space in optoelectronic composite cable, and this can influence the mechanical property of optoelectronic composite cable, it is easy to cause stress concentration.In order to solve this problem, accompanying drawing 11 is refer to, Fig. 11 is the structural representation for the optoelectronic composite cable that the embodiment of the present invention three is provided. The optoelectronic composite cable that the present embodiment three is provided includes fire wire cable 33, ground wire cable 38, optical cable 32, embedded module, at least two layers envelope modeling sheath and a plurality of reinforcement rope 31 sealed positioned at innermost layer in modeling sheath.It is preferred that, the envelope modeling sheath as shown in Fig. 11 is two layers, respectively internal layer envelope modeling sheath 35 and outer layer envelope modeling sheath 34.Wherein, internal layer envelope modeling sheath 35 is coated on embedded module（Not shown in figure）On fire wire cable 33, ground wire cable 38, the cable bundle of the formation of optical cable 32, outer layer envelope modeling sheath 34 is coated on internal layer envelope modeling sheath 35, and outer layer envelope modeling sheath 34 is detachably connected with internal layer envelope modeling sheath 35, i.e., both can peel off.
In order to improve barrier propterty, the optoelectronic composite cable that the present embodiment three is provided can set the envelope of more layers to mould sheath, however it is not limited to two layers shown in Fig. 11.When the quantity of envelope modeling sheath is more than two layers, in adjacent two layers of envelope modeling sheath, the one layer of envelope modeling sheath of center away from optoelectronic composite cable farther out is coated on one layer of nearer envelope modeling sheath of the center away from optoelectronic composite cable, and both are detachable connected, so that the stripping of sheath is moulded when realizing that optoelectronic composite cable continues and seals modeling to envelope.Under normal circumstances, envelope modeling sheath can be made of PVC material, LSZH materials or PE materials.
The envelope that optoelectronic composite cable can be peeled off during the optoelectronic composite cable that the present embodiment three is provided is made moulds sheath, and then embedded module is inscribed in optoelectronic composite cable.,, can be than away from nearer one section of the stripping more than one layer in optoelectronic composite cable center away from one layer of optoelectronic composite cable center farther out in adjacent two layers of envelope modeling sheath when peeling off in order to improve the reliability for the envelope modeling that continues.This kind of stripping mode enables to the stripping end face of optoelectronic composite cable to be cascaded surface, and then increases the bonded area of continuous envelope modeling, final to improve the reliability for the envelope modeling that continues.As a same reason, the process of two sections of optoelectronic composite cables connection can equally use above-mentioned stripping mode and be continued the reliability that envelope moulds with improving two sections of optoelectronic composite cables.Certainly, the above-mentioned mode being simply more highly preferred to, during the envelope modeling that continues, can also peel off into optoelectronic composite cable plane stripping end face.
In order to further improve optoelectronic composite cable continue envelope modeling reliability, in the optoelectronic composite cable that the present embodiment three is provided, on direction from the outside to the core, the outer surface of the envelope modeling sheath of the second layer is provided with the texture for increasing the envelope modeling adhesion that continues, such as screw thread texture, grid texture.Certainly, the above-mentioned envelope modeling sheath positioned at the second layer can also set other shapes of texture to increase the adhesion for the envelope modeling that continues, and the present embodiment three is not restricted to the shape of texture.In the scheme being more highly preferred to, in the optoelectronic composite cable that the present embodiment three is provided, on direction from the outside to the core, on the premise of in the outer surface of the envelope modeling sheath positioned at the second layer, texture is set, except outermost envelope mould sheath in addition to other envelopes modeling sheath outer surface texture can also be set, with further increase optoelectronic composite cable continue envelope modeling adhesion.
In the optoelectronic composite cable that the present embodiment three is provided, embedded module is electrically connected with fire wire cable 33 and ground wire cable 38, and then realizes that cable docks to form electric pathway with embedded module.The structure of fire wire cable 33 and ground wire cable 38 can may each comprise copper core electric wire 331 and insulating sheath 332, the material of insulating sheath 332 with identical Material can be PVC material, LSZH materials or PE materials.Fire wire cable 33 and ground wire cable 38 in the present embodiment three can be provided with cable identification marking, to avoid misconnection.Fire wire cable 33 and ground wire cable 38 can be distinguished with different colors, and such as fire wire cable 33 has red crust, and ground wire cable 38 has black crust.Above-mentioned fire wire cable 33 and ground wire cable 38 can also use other marks such as letter symbol to show differentiation.Meanwhile, when optical cable 32 is many, can be set on every optical cable 32 prevents the optical cable identification marking of misconnection, such as colour code, words identification（For example number）Deng.
In the present embodiment three, optical cable 32 includes single tight tube fiber 321 and the single tight tube fiber crust 323 being coated on single tight tube fiber 321, the tension enhancement layer 322 being filled between single tight tube fiber 321 and single tight tube fiber crust 323 can also be included, according to industry internal standard, the thickness of normal conditions single tight tube fiber crust 323 is 2mm.Tight tube fiber is a type of optical fiber, is that the tight tube fiber in a kind of conventional optical fiber species formed after being protected to coated fiber, the present embodiment three is single tight tube fiber 321.Above-mentioned tension enhancement layer 322 is used to strengthen the tensile property of optoelectronic composite cable, the glass yarn layer that tension enhancement layer 322 can be formed for the aramid fiber yarn layer or organdy of aramid yarn formation.Certainly, tension enhancement layer 322 can also be made up of the material of other species, and the non-confrontational material for drawing enhancement layer 322 of the present embodiment three is restricted.
A plurality of rope 31 of strengthening is located in innermost layer envelope modeling sheath, and fire wire cable can be distributed in discrete by strengthening rope 31
33rd, the gap of ground wire cable 38 and the cable bundle of the formation of optical cable 32, while strengthening the tensile property of optoelectronic composite cable, it can preferably fill and be formed at the space in optoelectronic composite cable because optical cable 32 is less, the problem of avoiding the more poor mechanical property brought of optoelectronic composite cable internal voids, stress concentration.Reinforcement rope 31 in the present embodiment three can be made of materials such as polyester belt, tinfoil paper band, aramid fiber yarn, glass fibers.
In the present embodiment three, at least one is used for external external optical fiber in single tight tube fiber 321.When making the optoelectronic composite cable that the present embodiment three is provided, external optical fiber forms front end tail optical fiber and rear end tail optical fiber after being truncated at an arbitrary position.Wherein, front end tail optical fiber is one section of optical fiber being connected with optical signal source.Rear end tail optical fiber is one section of optical fiber for optical signal to be spread out of.In the present embodiment three, front end tail optical fiber is used to be formed the fibre-optical splice being connected with embedded module.Specifically, the mode of front end tail optical fiber formation fibre-optical splice has a variety of, exemplarily illustrated with reference to several generation types shown in Figure 12-15.
Accompanying drawing 12 is refer to, Figure 12 shows that the optoelectronic composite cable that the embodiment of the present invention three is provided leads directly to the structure of application model using boundling.The boundling leads directly to application model and is generally relatively applied to a fairly large number of optoelectronic composite cable of single tight tube fiber 321, and this kind of pattern is exactly that front end tail optical fiber and rear end tail optical fiber are formed after an external optical fiber 39 is blocked.Wherein, front end tail optical fiber is docked as fibre-optical splice with embedded module 310, and rear end tail optical fiber is not dealt with.Generally, front end tail optical fiber can be heated using corresponding instrument or cold joint operation connection optical fiber adpting flange 31 1 after docking by optical fiber adpting flange 31 1 and embedded module 310, or front end tail optical fiber directly with embedded module 310 Reserved optical fiber pigtail is heated or connection is realized in cold joint operation.Front end tail optical fiber and the formation photo-signal channel of embedded module 310.Such a pattern can also carry out same operation respectively in the other positions of optoelectronic composite cable to different single tight tube fibers 321.
Accompanying drawing 13 is refer to, Figure 13 shows that the optoelectronic composite cable that the embodiment of the present invention three is provided uses the structure of distribution branch application model.So-called distribution branch application model is generally relatively applied to the optoelectronic composite cable of the negligible amounts of single tight tube fiber 321（When such as single tight tube fiber 321 is one, in this case preferably with branch distribution applications pattern）.External optical fiber 312 in this kind of pattern forms front end tail optical fiber and rear end tail optical fiber after being truncated.Wherein front end tail optical fiber is one section of optical fiber being connected with optical signal source, and rear end tail optical fiber is one section of optical fiber for optical signal to be spread out of.
Under branch distribution applications pattern, the optoelectronic composite cable that the present embodiment three is provided can also include being connected with front end tail optical fiber, and front end tail optical fiber is divided into the optical branching device 313 of main road optical fiber 3132 and branch optical fibers 3131, branch optical fibers 3131 are connected to form photo-signal channel as fibre-optical splice and embedded module 310.Main road optical fiber 3132 is connected with rear end tail optical fiber ensures that light-path continues to transmit backward.Branch optical fibers 3131 can be connected after optical fiber adpting flange with embedded module 310 by hot melt or cold joint operation to be connected, branch optical fibers 3131 can also reserve optical fiber pigtail, then heated by reserved optical fiber pigtail with the optical fiber pigtail that embedded module 310 is reserved or cold joint operation is realized and is connected.Under such a pattern, same operation can also be carried out to same external optical fiber 312 again in the other positions of optoelectronic composite cable.In such cases, external optical fiber 312 can the number of times of external embedded module 310 and the optical module receiving sensitivity of embedded module 310 and docking loss it is related
Accompanying drawing 14 is refer to, Figure 14 shows that the optoelectronic composite cable that the embodiment of the present invention three is provided uses the structure of shunt module application of the manystage cascade connection pattern.Under shunt module application of the manystage cascade connection pattern, there is optical branching device in the embedded module 310 for the optoelectronic composite cable that the present embodiment three is provided（Not shown in figure）.It is preferred that, optical branching device is PLC optical branching devices.External optical fiber 314 forms front end tail optical fiber and rear end tail optical fiber after being truncated, wherein, front end tail optical fiber is one section of optical fiber being connected with optical signal source, and rear end tail optical fiber is one section of optical fiber for optical signal to be passed.Under shunt module application of the manystage cascade connection pattern, rear end tail optical fiber is connected with the output end of embedded module 310, and front end tail optical fiber is divided into the fibre-optical splice being connected with modules other in addition to optical branching device in embedded module 310 by the optical branching device in embedded module.Rear end tail optical fiber is connected with so that optical signal is transmitted to next stage with the output end of embedded module 310.
Wherein, front end tail optical fiber can pass through hot melt or cold joint operation connection optical fiber adpting flange 311, then it is connected by optical fiber adpting flange 311 with the input of embedded module 310, or front end tail optical fiber reserves optical fiber pigtail, front end tail optical fiber is heated by optical fiber pigtail with the optical fiber pigtail that embedded module 310 is reserved or cold joint operation is realized and is connected.Equally, then rear end tail optical fiber can be connected by hot melt or cold joint operation connection optical fiber adpting flange 315 by optical fiber adpting flange 315 with the output end of embedded module 310, or front end tail optical fiber reserves optical fiber pigtail, Front end tail optical fiber is heated by optical fiber pigtail with the optical fiber pigtail that embedded module 310 is reserved or cold operation is realized and is connected.
Accompanying drawing 15 is refer to, Figure 15 shows the structure that the optoelectronic composite cable electric pathway that the embodiment of the present invention three is provided continues.In optoelectronic composite cable shown in Figure 15, embedded module 310 have the live wire that dock with fire wire cable 33 to connect wires 318 and the ground wire that docks with ground wire cable 38 to connecting wires 319, fire wire cable 33 and live wire are to connecting wires 318 by (such as quick plug of docking facilities 316）It is connected, ground wire 319 is connected to connecting wires with ground wire cable 38 also by docking facilities 317.Certainly, in the optoelectronic composite cable that the present embodiment three is provided, the terminals that cable can also be directly with embedded module 310 are connected.
During optoelectronic composite cable disclosed in production the present embodiment three, embedded module 310 is generally embedded into the inside of optoelectronic composite cable by the way of being embedded in again to envelope modeling oversheath stripping, strengthening rope 31 can pass through with the single tight tube fiber 321 for being not used for external optical fiber from the periphery of embedded module 310, can be cut off if necessary and remove the reinforcement rope 31 of optoelectronic composite cable embedded part to increase the accommodation space of embedded module 310.It is preferred that, the external dimensions at optoelectronic composite cable insertion embedded module 310 position is no more than other external dimensions for being not embedded into the position of embedded module 310（That is the full-size of exterior contour）.Multilayer seal modeling sheath basis on, by the stepped end face peeled off using injection, embedding, be bonded sleeve pipe or install the techniques such as guard shield additional and repaired and protected, re-form the optoelectronic composite cable of unitary outer diameter.In order to ensure the overall appearance of cable and the stability of various pieces combination, optoelectronic composite cable is integrally carried out again after unitary outer diameter cable is formed to seal moulding Cheng Xin outermost layer envelope modeling sheath.In the case of single tight tube fiber 321 is a fairly large number of, embedded module 310 can also can be embedded in the different parts of optoelectronic composite cable respectively using other single tight tube fibers 321 as external optical fiber.
In another embodiment for the optoelectronic composite cable that the present embodiment three is provided, optoelectronic composite cable can also include the portion that blocks water.Referring again to attached Figure 11, the portion of blocking water can include the twining package tape 36 being wrapped on cable bundle and the cable cream filler 37 being filled between twining package tape 36 and cable bundle, and twining package tape 36 plays a part of fixed fire wire cable 33, ground wire cable 38 and optical cable 32.Twining package tape 36 can be made using the higher material that twines of non-woven fabrics, glass fabric equal strength.The winding of twining package tape 36 fills cable cream filler 37 before completing between twining package tape 36 and cable bundle, can play preferable waterproof action.Cable beam function can also be coated and fixed using both having in the portion of blocking water, and the waterstop that water-proof function can be provided again replaces twining package tape 36 and cable cream filler 37, and the material of above-mentioned waterstop can be the organic fiber containing self-expanding water-absorbing resin.The optoelectronic composite cable that present embodiment is provided is during embedded embedded module 310, the waterstop that can remove embedded location or the twining package tape 36 for removing embedded location and the cable cream filler 37 existed.
The optoelectronic composite cable that the embodiment of the present invention three is provided has embedded module 310, and embedded module 310 is connected with fire wire cable 33 and ground wire cable 38 respectively and to form electric pathway, while embedded module 310 is connected with external optical fiber Form the normal work that light-path realizes embedded module 310.The embedded mode of this external equipment need not consider position and the space of external equipment, such as need adjustment, can be realized with modes such as the trends, length, layout directly by adjusting optoelectronic composite cable, and adjustment is flexible, and adjustment is easier to.Therefore, the optoelectronic composite cable that the present embodiment three is provided enables to network layout system to have stronger adaptability to job site.Moreover, embedded module 310 is ready for debugging before embedded optoelectronic composite cable, the time of network layout system for field installation and debugging can be reduced.
Simultaneously, the optoelectronic composite cable that the present embodiment three is provided uses single tight tube fiber 321, the operations such as operating personnel are easier to block the optical fiber of this type, docked, branch, and do not influenceed during operation by other optical fiber or electric wire of closing on, also the transmission of other optical fiber will not be impacted, and then can facilitates simple optical fiber is handled.Moreover, the optoelectronic composite cable in the present embodiment one is protected cable bundle and embedded module 310 using at least two layers envelope modeling sheath, the barrier propterty of multilayer envelope modeling sheath first is more preferable；Secondly multilayer envelope modeling sheath enables peels off into cascaded surface in the production of optoelectronic composite cable or two sections of optoelectronic composite cable connections, then envelope modeling processing is carried out, cascaded surface can improve the bonded area for the envelope modeling that continues, and then improve the stability combined, the problem of volume for finally avoiding current usually used jumper holders connection cables from bringing is larger, can further facilitate wiring.And multilayer envelope modeling sheath enables to optoelectronic composite cable preferably to keep cable form.
Due to embedded module 310 is arranged on inside optoelectronic composite cable in advance in the optoelectronic composite cable that the present embodiment three is provided, work on the spot can be simplified using this cable so that live construction is simple.Embedded module 310 is functional module, can preset in advance or selection according to needed for scene, the functional module of function such as can be to integrate transmission, broadcast, sensing, collection, processing.This can cause the optoelectronic composite cable that the present embodiment three is provided to turn into a kind of integral intelligent cable gathered multi -function in integral whole, solve the not enough problem of feature that current optoelectronic composite cable only exists as a kind of single transmission connector part.
The optoelectronic composite cable that the present embodiment three is provided make it that cable and embedded module become one formula structure, and integral structure facilitates equipment control, while reducing the damage risk of external presence, it is possible to increase the reliability and operability of network layout system.The problem of and this kind of integrated morphology make it that the connection of cable and EM equipment module is compacter, connection line and joint connection in site operation can be reduced, and then reduce the higher material cost that exists of external mode at present and higher construction cost.
Further, there is specific texture structure on the outer surface of the second layer envelope modeling sheath for the optoelectronic composite cable that the present embodiment is provided, can further improves the reliability that cable continues.
Further, the optoelectronic composite cable that the present embodiment is provided adds the portion of blocking water so that optoelectronic composite cable has preferable water resistance.
And on the basis for reaching above-mentioned beneficial effect, the optoelectronic composite cable that the present embodiment is provided adds many Bar strengthens rope 31, it is possible to increase the tensile property of whole optoelectronic composite cable, and the space inside optoelectronic composite cable is formed at due to optical cable negligible amounts while can also fill, the final mechanical property for improving optoelectronic composite cable, it is to avoid stress concentration.
It should be noted that in one-embodiment of the embodiment of the present invention three, single tight tube fiber can be according to its size of ambient As, generally using a diameter of 0. 9mm single tight tube fiber.
In the optoelectronic composite cable that one-embodiment of above-described embodiment three is provided, in at least two layers of envelope modeling sheath, the hardness of each layer of envelope modeling sheath can be different, it is ensured that whole optoelectronic composite cable have it is certain it is flexible on the basis of, farthest strengthen the ability that optoelectronic composite cable keeps cable form.
One-embodiment of above-described embodiment three is some specific embodiments that the present invention is announced, as long as not contradiction between different parts between each embodiment, it can be combined to form new embodiment, and these embodiments are disclosed in the embodiment of the present invention in category.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.Any modifications, equivalent substitutions and improvements made within the spirit and principles in the present invention etc., should be included in the scope of the protection.
-4

Claims (1)

  1. Claim
    1st, optoelectronic composite cable, it is characterised in that including：
    Fire wire cable, ground wire cable, optical cable and embedded module, the optical cable includes single tight tube fiber and the single tight tube fiber crust being coated on the single tight tube fiber, the single tight tube fiber at least one is for external external optical fiber, the external optical fiber forms front end tail optical fiber and rear end tail optical fiber after being truncated in the optional position of the optoelectronic composite cable, the front end tail optical fiber is used to be formed the fibre-optical splice being connected with the embedded module；And
    At least two layers envelope modeling sheath on the cable bundle and embedded module of the fire wire cable, ground wire cable and optical cable formation is coated on, the embedded module is electrically connected with the fire wire cable and ground wire cable.
    2nd, optoelectronic composite cable according to claim 1, it is characterised in that the front end tail optical fiber is connected as the fibre-optical splice with the embedded module, forms light-path.
    3rd, optoelectronic composite cable according to claim 1, it is characterized in that, the optoelectronic composite cable also includes being connected with the front end tail optical fiber, and the front end tail optical fiber is divided into the optical branching device of main road optical fiber and branch optical fibers, the branch optical fibers are connected as the fibre-optical splice with the embedded module, the main road optical fiber is connected with the rear end tail optical fiber, forms light-path.
    4th, optoelectronic composite cable according to claim 1, it is characterized in that, there is optical branching device in the embedded module, the rear end tail optical fiber is connected with the output end of the embedded module, and the front end tail optical fiber passes through the optical branching device is divided into other modules are connected in addition to the optical branching device in the embedded module fibre-optical splice.
    5th, optoelectronic composite cable according to claim 1, it is characterized in that, the embedded module has the live wire docked with the fire wire cable to the ground wire connected wires and docked with the ground wire cable to connecting wires, the fire wire cable is with the live wire to connecting wires, with the ground wire cable is connected with the ground wire to connecting wires by docking facilities.
    6th, the optoelectronic composite cable according to any one in claim 1-5, it is characterised in that on direction from the outside to the core, the outer surface for moulding sheath positioned at the envelope of the second layer is provided with the texture for increasing the envelope modeling adhesion that continues. 7th, the optoelectronic composite cable according to any one in claim 1-5, it is characterized in that, the optoelectronic composite cable also includes the reinforcement for being arranged on innermost layer envelope modeling sheath center, the fire wire cable, ground wire cable and optical cable layer twist or are uniformly distributed in the periphery of the reinforcement, and the reinforcement includes the insulating sheath strengthened inner core and be coated on outside the reinforcement inner core.
    8th, the optoelectronic composite cable according to any one in claim 1-5, it is characterised in that the optoelectronic composite cable also includes a plurality of reinforcement rope, a plurality of discrete gap for being distributed in the cable bundle of reinforcement rope.9th, the optoelectronic composite cable according to any one in claim 1-5, it is characterised in that the stripping end face of the optoelectronic composite cable is cascaded surface.
    10th, the optoelectronic composite cable according to any one in claim 1-5, it is characterised in that the optoelectronic composite cable also includes the twining package tape being wrapped on the cable bundle and the cable cream filler being filled between the twining package tape and the cable bundle；
    Or, the optoelectronic composite cable also includes the waterstop being wrapped on the cable bundle.
CN201480050951.8A 2014-03-26 2014-03-26 Photoelectric composite cable Active CN105830174B (en)

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Publication number Priority date Publication date Assignee Title
CN111785412B (en) * 2020-07-08 2022-07-15 江苏电子信息职业学院 Photoelectric hybrid cable for 5G communication
CN111679389B (en) * 2020-07-13 2021-08-24 长飞光纤光缆股份有限公司 Optical cable for 5G small base station and manufacturing method thereof
EP4060391A1 (en) * 2021-03-19 2022-09-21 Nexans Optical repair joint for three phase cable

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060072880A1 (en) * 2004-10-06 2006-04-06 Tsung-Ming Cheng Opto-electro cable and related apparatus
CN201917691U (en) * 2010-12-14 2011-08-03 上海欧忆智能网络有限公司 Joint structure of optical cable
CN102810837A (en) * 2012-03-16 2012-12-05 远东电缆有限公司 Intermediate splicing closure and splicing method for optical fiber composite power cable
CN203150310U (en) * 2013-03-26 2013-08-21 湖北凯乐科技股份有限公司 A photoelectric integrated cable used for indoor introduction
CN103325464A (en) * 2013-05-31 2013-09-25 成都亨通光通信有限公司 Remote radio photoelectric composite cable for base station

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203787114U (en) * 2014-03-26 2014-08-20 奇点新源国际技术开发(北京)有限公司 Photoelectric composite cable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060072880A1 (en) * 2004-10-06 2006-04-06 Tsung-Ming Cheng Opto-electro cable and related apparatus
CN201917691U (en) * 2010-12-14 2011-08-03 上海欧忆智能网络有限公司 Joint structure of optical cable
CN102810837A (en) * 2012-03-16 2012-12-05 远东电缆有限公司 Intermediate splicing closure and splicing method for optical fiber composite power cable
CN203150310U (en) * 2013-03-26 2013-08-21 湖北凯乐科技股份有限公司 A photoelectric integrated cable used for indoor introduction
CN103325464A (en) * 2013-05-31 2013-09-25 成都亨通光通信有限公司 Remote radio photoelectric composite cable for base station

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