CN103389553A - Construction scheme of prefabricated outdoor optical cable cross-connecting box - Google Patents
Construction scheme of prefabricated outdoor optical cable cross-connecting box Download PDFInfo
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- CN103389553A CN103389553A CN2013103677601A CN201310367760A CN103389553A CN 103389553 A CN103389553 A CN 103389553A CN 2013103677601 A CN2013103677601 A CN 2013103677601A CN 201310367760 A CN201310367760 A CN 201310367760A CN 103389553 A CN103389553 A CN 103389553A
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Abstract
The invention discloses a construction scheme of a prefabricated outdoor optical cable cross-connecting box, which comprises the steps that in a production enterprise, optical cables are added to a box, distributed, peeled, and subjected to fiber distribution and terminal fusion welding splicing; on a construction site, a transition pressure plate is subjected to matching drilling according to hole positions of a laying mounting base of the original cross-connecting box, and is fastened on the original laying mounting base; a new prefabricated outdoor optical cable cross-connecting box required to be mounted is connected with the transition pressure plate in a mutual fastening manner by reinforcing plates, and connected with ground wires by grounding screws; and optical cables in the original pipeline are replaced by the pre-placed additional optical cables by using the original pipeline. According to the construction scheme, the optical cables are pre-placed and subjected to the terminal splicing before leaving a factory, so that mass standardization production is facilitated, and clearness, attractiveness and uniformity of wiring and the fusion welding quality are guaranteed; when a box housing is damaged and required to be replaced, the box housing can be replaced without cutting or connecting the optical cables; and when the optical cable cross-connecting box is required to be updated, tasks such as pipeline construction are not required to be implemented on site, so that the construction time and the time of influencing a communication network are shortened greatly, and the construction cost is saved.
Description
Technical field
The present invention relates to a kind of cross-connecting box of optical communication lightguide cable link, and relate more specifically to a kind of arrangement and method for construction of prefabricated outdoor optical cable cross connecting cabinet.
Background technology
China is actively pushing forward the fiber broadband networking, accelerates communication equipment manufacturing industry's great development, realizes the broadband strategy in China, and the market demand of optical-fiber network increases and urgently day by day.Due to the early stage outdoor cross-connecting box of optical cable have tenure of use over 15 years, also arrived the peak period of maintenance, particularly cross-connecting box base corrosion condition progressively seriously very easily causes casing integral body to topple over, the cross-connecting box air locking corrodes gradually and causes in casing existing rottenly, and fiber active linker coupling loss also increases and had influence on transmission quality gradually.But traditional arrangement and method for construction need pass through the flow processs such as pipeline construction, casing installation, optical cable laying, cutover circulation, dismounting, and the duration reaches 28 days.And the road in pipeline construction examine according to the time be unmanageable, short 3 ~ 5 days, long over 1 year, the new road that generally will not construct or rebuild because of the city-level road even will not be constructed and will not examine in 3 years in principle, causes and can't construct.Even if the agreement construction, also to pay the road repair expense of 5 times, cause increasing substantially of executive cost.The tradition arrangement and method for construction easily causes in optical cable cleft grafting and causes user network to interrupt the situations such as wide, that the time is long.These have become a bottleneck problem that must overcome in present development of optical network.
Summary of the invention
Purpose of the present invention, be to be to provide a kind of to need not on-the-spot pipeline construction, thereby greatly reduce the arrangement and method for construction of construction process and a kind of new outdoor optical cable cross connecting cabinet in shortening site operation cycle.
The present invention is realized by following design:
A kind of prefabricated outdoor optical cable cross connecting cabinet, mainly by inner structural members, casing, stand and base, formed, inner structural members adopts independent closed-in construction, described independent closed-in construction is connected with base by stand, but separate with casing, described inner structural members mainly by optical cable erecting device module, backbone optical cable welding join fiber module, join cable fiber storage welded module, light shunt module, straight fusible pattern piece form.
Described casing is compressing by the SMC sheet molding compound, and it is by housing and chamber door is hinged forms.
Put in advance in case and can reach 24 optical cables.
Be provided with transition press plate, transition press plate central authorities arrange optical cable and introduce hole.
A kind of arrangement and method for construction of prefabricated outdoor optical cable cross connecting cabinet: first in manufacturing enterprise, in case additional optical cable and to additional optical cable lay, open stripping, fix, cloth is fine, light splitting and terminal-welding continue; Again to working-yard, punching is mated in the position, hole that transition press plate is built the dress base by former cross-connecting box, and be anchored on original block dress base, will need new prefabricated outdoor optical cable cross connecting cabinet and the transition press plate of installing mutually to be fastenedly connected by stiffening plate, connect the ground vapour line with earthing screw; Then utilize former pipeline, and be used in the former ducted optical cable of additional optical cable replacement of putting in advance in manufacturing enterprise.
Effect of the present invention is clearly:
1. molten joining stored up integrated design, joins the welding of cable and joins fine dish employing standardization slot, and with the molten slot compatibility of joining integrated disk of the trunk of standard, versatility and better compatible, solved the poor shortcoming of old cross-connecting box standardization.
2. before dispatching from the factory, optical cable has been carried out the terminal of putting in advance and continue, standardized production, guarantee the attractive in appearance of cabling and unified in batches, facilitates the field maintemance management, and the fused fiber splice quality has had further raising, has improved the ability that ensures communication quality.
3. inner structural members adopts the independent frame structural design of with casing, separating, when when with the damage of cross-connecting box case shell experience, needing to change the case shell, adopt detachable case shell to coordinate with independent blocks posture structural member, need not to upgrade fiber cable cross connection box and optical cable cleft grafting and just can change the case shell.
4. can install flexibly a transition press plate steel plate that 8mm is thick between casing and base additional, steel plate can mate punching according to the position, hole of former cross-connecting box base, need not the new dress base of building, and can install.
5. working-yard need not to implement the work such as cable laying, cloth fibre, light splitting and the terminal that continues in pipeline construction, road surface reparation, optical cross box, has greatly reduced construction process, has shortened construction period and the time that affects communication network, has saved construction cost.
Description of drawings
Fig. 1 is the body structure schematic diagram of the embodiment of the present invention.
Fig. 2 is that the inner structural members of the present embodiment forms schematic diagram.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the schematic diagram of terminal of continuing in enterprise.
Fig. 5 is the transition press plate structural representation.
Fig. 6 is the site operation schematic diagram.
In the drawings: 1 - casing 2 - housing 3 - Door 4 - Door 5 - hinge structure 6 - the internal structure of part 7 - fiber mounting device Module 8 - trunk optical fiber splice with module 9 - with cable splice fiber storage module 10 - optical Splitter module 11 - straight melt module 12 - plate 13 - wire ring assembly 14 - vertical frame 15 - base 16 - trunk pigtail 17 - with cable pigtail 18 - trunk cables 18a - with cable 19 - with the cable bundle tube 20 - backbone fiber bundle tube 21 - transition plate 22 - cable entry holes 23 - to gas line 24 - - ground screw 25 - cited on line 26 - puzzle fitted seat 27 - reinforcing plate.
Embodiment
Provide in conjunction with the drawings the embodiment preferably to one of the present invention, and be described, make those skilled in the art be easier to understand the present invention, but be not to limit scope of the present invention.
A kind of prefabricated outdoor optical cable cross connecting cabinet, mainly by inner structural members 6, casing 4, stand 14 and base 15, formed, as shown in Figures 2 and 3, inner structural members 6 adopts independent closed-in construction, and the side plate 12 of described closed-in construction is connected with base 15 by stand 14, but with casing 1, separates, when casing 1 experience damage needs to change casing 1, adopt the detachable casing, need not optical cable cleft grafting and just can change the case shell, avoided the original drawback that needs to change fiber cable cross connection box.As shown in Figure 3, described side plate 12 is provided with several wire loop assemblies 13, for installing and join cable optical fiber bundle tubes 19 and trunk optical fiber beam tube 20 as shown in Figure 4.
As shown in Figure 2, described inner structural members 6 mainly by optical cable erecting device module 7, backbone optical cable welding join fiber module 8, join cable fiber storage welded module 9, light shunt module 10, straight fusible pattern piece 11 form.Inner structural members 6 of the present invention adopts independent frame structural design, when when with connection case 1 experience damage, needing to change casing 1, because being adopts detachable case shell to coordinate with independent frame structural member, just can change casing 1 so need not optical cable cleft grafting, avoided the original drawback that need more renew fiber cable cross connection box, extremely convenient favourable, significantly reduced the maintenance cost of communication network.
Described casing 1, as shown in Figure 1, it is formed by articulated structure spare 5 is hinged by housing 2 and chamber door 4, and chamber door 4 is provided with the door lock 3 for protection.Casing 1, by the compressing structure of the detachable of SMC material, separates with inner structural members 6, can dismantle separately and not affect inner structural members 6, is convenient to integral replacing.The SMC material has superior electric property, decay resistance, and the advantage such as light weight and engineering design are easy, flexible, its mechanical property can compare favourably with the part metals material.
As shown in Figure 4, by the additional backbone optical cable 18 of the required customization amount of user engineering and luminous intensity distribution cable 18a, the cable quantity maximum of can giving out light in advance in case can reach 24 in manufacturing enterprise.And can carry out in manufacturing enterprise optical cable in case open stripping, fixing, cloth is fine, ground connection, welding, and as figure completes trunk tail optical fiber 16, joins cable tail optical fiber 17, joins cable optical fiber bundle tubes 19, trunk optical fiber beam tube 20 lays, light shunt etc. need to be carried out originally at the construction field (site) the terminal operation that continues.Then, can directly utilize at the construction field (site) former optical cable to draw pipe 25 and former cable run, and be used in the former ducted optical cable of additional optical cable replacement of putting in advance in enterprise, exempt the former newly-built pipeline construction that need to carry out at the scene and the terminal operation that continues.The present invention has carried out to backbone optical cable 18 and luminous intensity distribution cable 18a the terminal of putting in advance and continue before dispatching from the factory, in batches standardized production, guarantee the attractive in appearance of cabling and unified, and the quality of welding has also been had further raising and guaranteed.
As shown in Figure 5, be provided with the thick steel plate of 8mm as transition press plate 21, transition press plate 21 central authorities arrange optical cable and introduce hole 22.When upgrading cross-connecting box, transition press plate 21 can be mated punching according to the position, hole of former cross-connecting box block dress base 26, need not the new dress base of building, and need not to carry out pipeline construction and road construction, can install.And by optical cable, introduce hole 22 and the former optical cable of former cable run replacement.
A kind of arrangement and method for construction of prefabricated outdoor optical cable cross connecting cabinet, as shown in Figure 4: first in manufacturing enterprise, additional backbone optical cable 18 and luminous intensity distribution cable 18a in case, and to backbone optical cable 18 and luminous intensity distribution cable 18a lay, open stripping, fixing, cloth is fine and complete trunk tail optical fiber 16, join cable tail optical fiber 17, join cable optical fiber bundle tubes 19, the laying of trunk optical fiber beam tube 20, terminal-welding continues and the light shunt; Again to working-yard, as shown in Figure 6, punching is mated in the position, hole that transition press plate 21 is built dress base 26 by former cross-connecting box, and be anchored on original block dress base 26, to need new prefabricated outdoor optical cable cross connecting cabinet and the transition press plate 21 of installing mutually to be fastenedly connected by stiffening plate 27, with earthing screw 24, connect ground vapour line 23; Then utilize former pipe 25 and the former cable run of drawing, with the additional optical cable of putting in advance in manufacturing enterprise, replace former ducted optical cable.
Arrangement and method for construction of the present invention, when fiber cable cross connection box need to renovate, scene need not to carry out the newly-built of pipeline, only need former cross-connecting box is moved, former block dress base 26 members remain unchanged, install the thick transition press plate of 8mm 21 additional on former block dress base 26, new cross-connecting box is installed on transition press plate 21, and construction period is that cutover was completed the same day.Thereby abolished the road blocking tiger of pipeline constructions such as comprising the careful photograph of road, material purchases, road surface excavation, pipeline maintenance, road repair, the construction period that fiber cable cross connection box renovates was compressed to 14 days from 28 days, greatly reduce and know clearly the construction period time, also significantly reduction of investment cost simultaneously, effectively promote the development of telecommunications industry, realized expection purpose of the present invention.
Claims (5)
1. prefabricated outdoor optical cable cross connecting cabinet, mainly by inner structural members, casing, stand and base, formed, it is characterized in that: inner structural members adopts independent closed-in construction, described independent closed-in construction is connected with base by stand, but separate with casing, described inner structural members mainly by optical cable erecting device module, backbone optical cable welding join fiber module, join cable fiber storage welded module, light shunt module, straight fusible pattern piece form.
2. by a kind of prefabricated outdoor optical cable cross connecting cabinet claimed in claim 1, it is characterized in that: described casing is compressing by the SMC sheet molding compound, and it is by housing and chamber door is hinged forms.
3., by a kind of prefabricated outdoor optical cable cross connecting cabinet claimed in claim 1, it is characterized in that: put in advance in case and can reach 24 optical cables.
4., by claim 1,2 or 3 described a kind of prefabricated outdoor optical cable cross connecting cabinets, it is characterized in that: be provided with transition press plate, transition press plate central authorities arrange optical cable and introduce hole.
5. the arrangement and method for construction of a prefabricated outdoor optical cable cross connecting cabinet is characterized in that: first in manufacturing enterprise, in case additional optical cable and to additional optical cable lay, open stripping, fix, cloth is fine and terminal-welding continues; Again to working-yard, punching is mated in the position, hole that transition press plate is built the dress base by former cross-connecting box, and be anchored on original block dress base, will need new prefabricated outdoor optical cable cross connecting cabinet and the transition press plate of installing mutually to be fastenedly connected by stiffening plate, connect the ground vapour line with earthing screw; Then utilize former pipeline, and be used in the former ducted optical cable of additional optical cable replacement of putting in advance in manufacturing enterprise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103677601A CN103389553A (en) | 2013-08-22 | 2013-08-22 | Construction scheme of prefabricated outdoor optical cable cross-connecting box |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103677601A CN103389553A (en) | 2013-08-22 | 2013-08-22 | Construction scheme of prefabricated outdoor optical cable cross-connecting box |
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| CN103389553A true CN103389553A (en) | 2013-11-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111796376A (en) * | 2020-08-10 | 2020-10-20 | 中天宽带技术有限公司 | Electric power optical cable joint box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201698070U (en) * | 2010-06-01 | 2011-01-05 | 宁波西尖电子有限公司 | Outdoor optical cable cross-connecting cabinet |
| CN202049272U (en) * | 2011-05-13 | 2011-11-23 | 深圳日海通讯技术股份有限公司 | Optical cable cross connecting cabinet |
| CN102722010A (en) * | 2012-04-28 | 2012-10-10 | 成都鑫三洋科技发展有限公司 | Box body structure of optical cable transfer box |
| CN203012211U (en) * | 2012-12-17 | 2013-06-19 | 绍兴电力局 | Optical cable cross-connecting box with isolating base |
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2013
- 2013-08-22 CN CN2013103677601A patent/CN103389553A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201698070U (en) * | 2010-06-01 | 2011-01-05 | 宁波西尖电子有限公司 | Outdoor optical cable cross-connecting cabinet |
| CN202049272U (en) * | 2011-05-13 | 2011-11-23 | 深圳日海通讯技术股份有限公司 | Optical cable cross connecting cabinet |
| CN102722010A (en) * | 2012-04-28 | 2012-10-10 | 成都鑫三洋科技发展有限公司 | Box body structure of optical cable transfer box |
| CN203012211U (en) * | 2012-12-17 | 2013-06-19 | 绍兴电力局 | Optical cable cross-connecting box with isolating base |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111796376A (en) * | 2020-08-10 | 2020-10-20 | 中天宽带技术有限公司 | Electric power optical cable joint box |
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Application publication date: 20131113 |