CN105223668A - A kind of expansion-type cable splice closure sandwich device - Google Patents

A kind of expansion-type cable splice closure sandwich device Download PDF

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Publication number
CN105223668A
CN105223668A CN201510790075.9A CN201510790075A CN105223668A CN 105223668 A CN105223668 A CN 105223668A CN 201510790075 A CN201510790075 A CN 201510790075A CN 105223668 A CN105223668 A CN 105223668A
Authority
CN
China
Prior art keywords
upper arm
underarm
connector box
sandwich device
expansion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510790075.9A
Other languages
Chinese (zh)
Inventor
李宝东
张传栋
徐虎
彭书斌
邱少华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hengtong Optic Electric Co Ltd
Jiangsu Hengtong Optical Network Technology Co Ltd
Original Assignee
Jiangsu Hengtong Optic Electric Co Ltd
Jiangsu Hengtong Optical Network Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Hengtong Optic Electric Co Ltd, Jiangsu Hengtong Optical Network Technology Co Ltd filed Critical Jiangsu Hengtong Optic Electric Co Ltd
Priority to CN201510790075.9A priority Critical patent/CN105223668A/en
Publication of CN105223668A publication Critical patent/CN105223668A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439Auxiliary devices
    • G02B6/444Systems or boxes with surplus lengths
    • G02B6/4441Boxes
    • G02B6/4446Cable boxes, e.g. splicing boxes with two or more multi fibre cables
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439Auxiliary devices
    • G02B6/4471Terminating devices ; Cable clamps

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Cable Accessories (AREA)

Abstract

The present invention relates to a kind of expansion-type cable splice closure sandwich device, it comprises upper arm and the underarm with described upper arm one, described upper arm and connector box lid removably connect, removably connect at the bottom of described underarm and connector box box, described sandwich device realizes connector box dilatation between being connected at the bottom of described connector box lid and connector box box, described upper arm and underarm are provided with through holding tank, the opening of described holding tank is located on the end face of described upper arm and the end face of underarm respectively, and described holding tank is for holding multilayer fusion joining disk.Sandwich device of the present invention, on the basis not changing former connector box structure, by increasing this sandwich device in connector box, can realize dilatation and the multifunction of cable splice closure fast, make use of existing equipments resources fully, greatly reduce improvement cost.

Description

A kind of expansion-type cable splice closure sandwich device
Technical field
The invention belongs to lightguide cable link connection area, in particular for the accessory that lightguide cable link connects, be specifically related to a kind of expansion-type cable splice closure sandwich device.
Background technology
Along with the quickening day by day of IT application process, efficiently, fast information communication brought better experience, urgent information requirement certainly will require that Operation Network has the ability of large bearing capacity, high-speed transfer information.With laying of communication network high fiber count cable, original cable connection equipment can not meet molten, storage requirement, need to carry out upgrade expanding to existing cable connection equipment, the equipment if direct replacing high-capacity optical cable continues, can cause the waste of original stock equipment resource; If increase cable connection branch, network operation cost and cost of labor can be increased, more can increase network failure risk.So, in existing optical transmission line, how to realize reliably continuing of high fiber count cable, can make full use of again existing resource facility becomes a new research theme.In order to solve the above problems, effective dilatation can be carried out to original cable connection equipment, meeting more functional requirement, improve molten, the energy storage power of cable splice closure, make optical communication line obtain reliably protecting.
Now in the art, conventional is a kind of connector box with dilatation function, the part with dilatation function is one with connector box, such connector box restricted larger, if when not needing dilatation, cannot use, and not improve for existing equipment, the waste of original stock equipment resource can be caused.Therefore, need now a kind of and existing connector box with the use of expansion-type cable splice closure sandwich device, this device can coordinate present cable splice closure to use.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of dilatation cable splice closure sandwich construction, this interlayer, on the basis not changing former connector box structure, by increasing this sandwich construction in connector box, can realize dilatation and the multifunction of cable splice closure fast.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of expansion-type cable splice closure sandwich device, it comprises upper arm and the underarm with described upper arm one, described upper arm and connector box lid removably connect, removably connect at the bottom of described underarm and connector box box, described sandwich device realizes connector box dilatation between being connected at the bottom of described connector box lid and connector box box, described upper arm and underarm are provided with through holding tank, the opening of described holding tank is located on the end face of described upper arm and the end face of underarm respectively, and described holding tank is for holding multilayer fusion joining disk.
Preferably, two partitions are at least provided with between described upper arm and underarm, described partition is arranged on the both sides of described holding tank, one side of described partition is fixed between described upper arm and underarm, another side of described partition extends horizontally in the space of described holding tank, by described partition by described holding tank layering.
Preferably, described partition is provided with some screw holes, arranges holder by described screw hole and screw fit, fixes described multilayer fusion joining disk by described holder.
Preferably, described upper arm and underarm are slim-lined construction, and described underarm is shorter than described upper arm, when described upper arm end face upper described underarm end face down time, the cross section of described sandwich device is I-shaped.
Preferably, the two ends of the end face of described upper arm are equipped with some optical cable manhole appendixs, and described optical cable manhole appendix is used for access and the extraction of optical cable.
Preferably, the upper arm end face near described optical cable manhole appendix is provided with some compressing tablet screw holes, and described compressing tablet screw hole and screw fit are fixed for the compressing tablet compressing the optical cable accessed or draw.
Preferably, the outer ledge between described upper arm and underarm is provided with some reinforcements, and described reinforcement is evenly distributed in the outside of described sandwich device.
Preferably, the edge of described holding tank opening is provided with groove, and described groove is for placing sealing joint strip, and described sealing joint strip seals described upper arm and connector box lid, and described sealing joint strip seals at the bottom of described underarm and connector box box.
Preferably, the edge of described upper arm and underarm is arranged with many group fastening screw nail, and described fastening screw nail is used at the bottom of connector box lid and connector box box fastening.
The invention has the beneficial effects as follows:
One, sandwich device of the present invention, on the basis not changing former connector box structure, by increasing this sandwich device in connector box, dilatation and the multifunction of cable splice closure can be realized fast, make use of existing equipments resources fully, greatly reduce improvement cost.
Two, sandwich device of the present invention and cable splice closure with the use of, solve that traditional jointing box welding Cable Core Number is few, the problem of insufficient space, along with connector box melts the increase of energy storage power, its application scenarios, scope are more extensive.
Three, sandwich device of the present invention is installed simple, do not need to configure erecting tools and inner member in addition, and its mounting fastener is general, and, the capacity expansion and upgrading workmen of this device is used not need to retrain, consistent with original construction method, not only raise the efficiency, and provide cost savings.
Four, the structure of sandwich device of the present invention is simple, and large-scale production technical difficulty is low, can realize industrialization fast.
The sandwich device five, stated is nonessential of connector box, if do not need dilatation, can not configure, and does not affect connector box and uses, can increase at any time when needing, select flexibly.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of Fig. 1 sandwich device of the present invention.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the side view of Fig. 1.
Fig. 5 is external structure schematic diagram after sandwich device of the present invention and connector box assemble.
Fig. 6 is the decomposing schematic representation of Fig. 5.
Fig. 7 is that sandwich device of the present invention is for a point fine STRUCTURE DECOMPOSITION schematic diagram.
Fig. 8 is that sandwich device of the present invention divides fine STRUCTURE DECOMPOSITION schematic diagram for light splitting.
Wherein, 1-upper arm, 2-underarm, 3-reinforcement, 4-optical cable manhole appendix, 5-groove, 6-fastening screw nail, 7-cuts off, 8-screw hole, 9-compressing tablet screw hole, at the bottom of 10-connector box box, 11-connector box lid, 12-optical cable compressing tablet, 13-holder, 14-cassette splitter, 15-adapter panel, 16-fusion joining disk, 17-adapter, 18-plug, 19-screw, 100-holding tank.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
As Figure 1-4, a kind of expansion-type cable splice closure sandwich device is disclosed in the present embodiment, it comprises upper arm 1 and underarm 2, above-mentioned upper arm 1 and underarm 2 integrated formed structure, above-mentioned upper arm 1 removably connects with connector box lid 11, above-mentioned underarm 2 with 10 to removably connect at the bottom of connector box box, above-mentioned sandwich device is connected at the bottom of above-mentioned connector box lid 11 and connector box box and realizes connector box dilatation between 10, this sandwich device and dismountable connector box with the use of, on the basis not changing former connector box structure, by increasing this sandwich device in connector box, dilatation and the multifunction of cable splice closure can be realized fast, make use of existing equipments resources fully, greatly reduce improvement cost.
If in the process of welding, the space needing dilatation is comparatively large, can two or more above-mentioned sandwich device receive together, and then with at the bottom of connector box box 10 and connector box lid 11 be connected respectively.
Above-mentioned upper arm 1 and underarm 2 are provided with through holding tank 100, and the opening of above-mentioned holding tank 100 is located on the end face of above-mentioned upper arm 1 and the end face of underarm 2 respectively, and above-mentioned holding tank 100 is for holding multilayer fusion joining disk 16.As shown in Figure 2, above-mentioned holding tank 100 is " mouth " font hatch frame be opened on upper arm 1 and underarm 2 in fact.
Above-mentioned holding tank 100 is the main space holding fusion joining disk 16, in order to increase capacity, between above-mentioned upper arm 1 and underarm 2, be at least provided with two cut off 7, above-mentioned partition 7 is arranged on the both sides of above-mentioned holding tank 100, one side of above-mentioned partition 7 is fixed between above-mentioned upper arm 1 and underarm 2, another side of above-mentioned partition 7 extends horizontally in the space of above-mentioned holding tank 100, by above-mentioned partition 7 by the layering of above-mentioned holding tank 100.Further, above-mentioned partition 7 is provided with some screw holes 8, is equipped with holder 13 by above-mentioned screw hole 8 and screw 19, fix above-mentioned multilayer fusion joining disk 16 by above-mentioned holder 13.
In the present embodiment, the holding tank 100 of upper accommodation fusion joining disk 16 is designed to square shape, and auxiliary partition 7, can the above-mentioned fusion joining disk 16 of stacked multilayer, and multilayer fusion joining disk 16 does not touch connector box lid 11, considerably increases connector box capacity.
In this routine embodiment, above-mentioned upper arm 1 and underarm 2 are slim-lined construction, and it is long to be designed to upper arm 1, the structure that underarm 2 is short, when above-mentioned upper arm 1 end face is upper, above-mentioned underarm 2 end face down time, the cross section of above-mentioned sandwich device is I-shaped." work " font arm adopts the structural design that upper arm 1 is long, underarm 2 is short, can well to coordinate at the bottom of existing connector box box the assembling of 10 and connector box lid 11.
The end that upper arm 1 is longer than underarm 2 is arranged and lays optical cable and install the space that compressing tablet fixed by optical cable, be equipped with some optical cable manhole appendixs 4 at the two ends of the end face of above-mentioned upper arm 1, above-mentioned optical cable manhole appendix 4 is for the access of optical cable and extraction.Further, the upper arm end face near above-mentioned optical cable manhole appendix 4 is provided with some compressing tablet screw holes 9, and above-mentioned compressing tablet screw hole 9 coordinates the optical cable compressing tablet 12 being fixed for compressing the optical cable accessed or draw with screw 19.
Outer ledge between above-mentioned upper arm 1 and underarm 2 is provided with some reinforcements 3, and above-mentioned reinforcement 3 is evenly distributed in the outside of above-mentioned sandwich device, sandwich device is played to the function strengthening structure.
Groove 5 is provided with at the edge of above-mentioned holding tank 100 opening, above-mentioned groove 5 is " several " fonts, above-mentioned groove 5 is for placing sealing joint strip, above-mentioned sealing joint strip seals above-mentioned upper arm 1 and connector box lid 11, above-mentioned sealing joint strip seals above-mentioned underarm 2 with at the bottom of connector box box 10, upper and lower edge " several " font sealed groove 5 is separate type, can arrange conventional sealing joint strip respectively.
Above-mentioned sandwich device is nonessential of connector box, if do not need dilatation, can not configure, and does not affect connector box and uses, can increase at any time when needing, select flexibly.Conveniently this device uses, and is arranged with many group fastening screw nail 6 in the edge of above-mentioned upper arm 1 and underarm 2, and above-mentioned fastening screw nail 6 is for 10 fastening at the bottom of connector box lid 11 and connector box box.
Embodiment 2
Sandwich device in embodiment 1 is arranged in the middle of existing connector box, its assembling effect as shown in Figures 5 and 6, expansion-type cable splice closure sandwich device is increased in the middle of existing connector box, can find out, after this sandwich device of increase, similar with former connector box assembling effect, increase only whole height, it is succinct convenient to install, and requires lower to workmen.Fig. 6 decomposition view, can see, after this structural member of increase, can configure more fusion joining disk 16, realize the object of dilatation on original connector box basis, economize on resources and cost.
Embodiment 3
The expansion-type cable splice closure sandwich device in embodiment 1 is increased, for optical cable fiber-dividing structure as shown in Figure 7 in the middle of existing connector box.Due to the increase in molten storage space, at the bottom of connector box box, 10 configure fusion joining disk 16, for the welding of optical cable or tail optical fiber, holder 13 can be placed at the partition 7 of connector box sandwich device, can balanced configuration 12 core adapter panel 15 two pieces on it, for installing required type adapters 17, for a point fine effect.In cable connection process, if needed, can direct configuration adapters 17, make connector box exercise a point fine function.
Further, when accessing and draw optical cable, using plug 18 in the part of optical cable contact optical cable manhole appendix 4, improving the stationarity of optical cable.
Embodiment 4
In the middle of existing connector box, increase the expansion-type cable splice closure sandwich device in embodiment 1, for light splitting optical fiber, as shown in Figure 8, above-mentioned holder 13 configures cassette splitter 14, makes connector box exercise light splitting and divides fine function.
Sandwich device of the present invention, on the basis not changing former connector box structure, by increasing this sandwich device in connector box, can realize dilatation and the multifunction of cable splice closure fast, make use of existing equipments resources fully, greatly reduce improvement cost.
Sandwich device of the present invention and cable splice closure with the use of, solve that traditional jointing box welding Cable Core Number is few, the problem of insufficient space, along with connector box melts the increase of energy storage power, its application scenarios, scope are more extensive.
Sandwich device of the present invention is installed simple, do not need to configure erecting tools and inner member in addition, and its mounting fastener is general, further, the capacity expansion and upgrading workmen of this device is used not need to retrain, consistent with original construction method, not only raise the efficiency, and provide cost savings.
The structure of sandwich device of the present invention is simple, and large-scale production technical difficulty is low, can realize industrialization fast.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (9)

1. an expansion-type cable splice closure sandwich device, it comprises upper arm and the underarm with described upper arm one, described upper arm and connector box lid removably connect, removably connect at the bottom of described underarm and connector box box, described sandwich device realizes connector box dilatation between being connected at the bottom of described connector box lid and connector box box, it is characterized in that, described upper arm and underarm are provided with through holding tank, the opening of described holding tank is located on the end face of described upper arm and the end face of underarm respectively, and described holding tank is for holding multilayer fusion joining disk.
2. expansion-type cable splice closure sandwich device according to claim 1, it is characterized in that, two partitions are at least provided with between described upper arm and underarm, described partition is arranged on the both sides of described holding tank, one side of described partition is fixed between described upper arm and underarm, another side of described partition extends horizontally in the space of described holding tank, by described partition by described holding tank layering.
3. expansion-type cable splice closure sandwich device according to claim 2, it is characterized in that, described partition is provided with some screw holes, arranges holder by described screw hole and screw fit, fixes described multilayer fusion joining disk by described holder.
4. expansion-type cable splice closure sandwich device according to claim 1, it is characterized in that, described upper arm and underarm are slim-lined construction, and described underarm is shorter than described upper arm, when described upper arm end face upper described underarm end face down time, the cross section of described sandwich device is I-shaped.
5. expansion-type cable splice closure sandwich device according to claim 4, is characterized in that, the two ends of the end face of described upper arm are equipped with some optical cable manhole appendixs, and described optical cable manhole appendix is used for access and the extraction of optical cable.
6. expansion-type cable splice closure sandwich device according to claim 5, it is characterized in that, upper arm end face near described optical cable manhole appendix is provided with some compressing tablet screw holes, and described compressing tablet screw hole and screw fit are fixed for the compressing tablet compressing the optical cable accessed or draw.
7. the expansion-type cable splice closure sandwich device according to claim 1,4,5,6, it is characterized in that, the outer ledge between described upper arm and underarm is provided with some reinforcements, and described reinforcement is evenly distributed in the outside of described sandwich device.
8. expansion-type cable splice closure sandwich device according to claim 1, it is characterized in that, the edge of described holding tank opening is provided with groove, described groove is for placing sealing joint strip, described sealing joint strip seals described upper arm and connector box lid, and described sealing joint strip seals at the bottom of described underarm and connector box box.
9. expansion-type cable splice closure sandwich device according to claim 8, is characterized in that, the edge of described upper arm and underarm is arranged with many group fastening screw nail, and described fastening screw nail is used at the bottom of connector box lid and connector box box fastening.
CN201510790075.9A 2015-11-17 2015-11-17 A kind of expansion-type cable splice closure sandwich device Pending CN105223668A (en)

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Application Number Priority Date Filing Date Title
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CN105223668A true CN105223668A (en) 2016-01-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108802939A (en) * 2018-07-06 2018-11-13 太仓市鼎祥五金制品厂 A kind of cable splice closure being easy to handling
CN108802938A (en) * 2018-07-06 2018-11-13 太仓市鼎祥五金制品厂 A kind of high efficiency cable splice closure
WO2022041700A1 (en) * 2020-08-31 2022-03-03 华为技术有限公司 Optical cable junction box and adapters

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201628790U (en) * 2010-02-06 2010-11-10 宁波西尖电子有限公司 Horizontal type optical cable jointing box
CN201716440U (en) * 2010-04-06 2011-01-19 上海骏越通信技术有限公司 Optical cable splice closure catering to fiber to home
CN202548411U (en) * 2012-04-27 2012-11-21 宁波展通电信设备实业有限公司 Connector box for home-entry cable optical branching device
CN203069847U (en) * 2012-12-26 2013-07-17 长飞光纤光缆有限公司 Capacity-expandable type horizontal optical cable connector box

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201628790U (en) * 2010-02-06 2010-11-10 宁波西尖电子有限公司 Horizontal type optical cable jointing box
CN201716440U (en) * 2010-04-06 2011-01-19 上海骏越通信技术有限公司 Optical cable splice closure catering to fiber to home
CN202548411U (en) * 2012-04-27 2012-11-21 宁波展通电信设备实业有限公司 Connector box for home-entry cable optical branching device
CN203069847U (en) * 2012-12-26 2013-07-17 长飞光纤光缆有限公司 Capacity-expandable type horizontal optical cable connector box

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108802939A (en) * 2018-07-06 2018-11-13 太仓市鼎祥五金制品厂 A kind of cable splice closure being easy to handling
CN108802938A (en) * 2018-07-06 2018-11-13 太仓市鼎祥五金制品厂 A kind of high efficiency cable splice closure
WO2022041700A1 (en) * 2020-08-31 2022-03-03 华为技术有限公司 Optical cable junction box and adapters

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Application publication date: 20160106