CN103744159B - Optical cross box expansion remodeling method - Google Patents
Optical cross box expansion remodeling method Download PDFInfo
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- CN103744159B CN103744159B CN201410041925.0A CN201410041925A CN103744159B CN 103744159 B CN103744159 B CN 103744159B CN 201410041925 A CN201410041925 A CN 201410041925A CN 103744159 B CN103744159 B CN 103744159B
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Abstract
The invention discloses a kind of optical cross box expansion remodeling method; it comprises the steps: on-site land survey, produces and replace casing, base and interior fittings, is separated former optical cross box and pedestal, changes the base of former optical cross box, arranges protective seam, removes the casing of former optical cross box, installs and replace casing.Optical cross box expansion remodeling method of the present invention, under the prerequisite of not interrupt communication business, can be changed the base of optical cross box, casing, makes the capacity of the optical cross box after expanding and standard meet new request for utilization.This optical cross box expansion remodeling method had both expanded the capacity of optical cross box, and also reduce improvement cost, the rebuilding construction time is short simultaneously, and efficiency is high.
Description
Technical field
The present invention relates to field fiber, be specifically related to a kind of optical cross box expansion remodeling method.
Background technology
Along with accelerating development of operator's " light entering and copper back " paces, FTTx(FTTB, FTTC, FTTN and FTTH), EPON, global eyes, the broadband data service such as big customer's special line rapid deployment, the 288 core optical cross boxes used in transmission network even 576 core optical cross boxes, close to full or saturated, therefore propose new requirement to transmission line.As strengthened carrying data bandwidth, increase casing fiber number/capacity, conveniently optical fiber scheduling, increasing trunk welding, considering to increase optical splitter etc.
At present, for the demand, construction maintenance personnel install optical cross box time, often integrated disk, shunt dish and cassette splitter are directly arbitrarily hung from above optical cross box box house or be placed in bottom half.Thus it is fine chaotic to cause the box house of optical cross box to be walked, fault is numerous, difficult in maintenance, and capacity increases limited.
In addition, in the face of this predicament, common way is the new optical cross box newly arranging a relatively high capacity on old optical cross box side, and is carried out the jumping fiber of new and old optical cross box by base.But during due to new and old optical cross box connection, jumping fiber by base, so need also exist serious hidden danger in maintenance from now on.
Further, according to the demand of reality, sometimes need to remove old optical cross box, and newly set up the new optical cross box of a relatively high capacity in situ.But the problem done like this is, after replacing, old optical cross box is scrapped completely, and cost is relatively high; And in Renewal process, need the business of interrupting the carrying of old optical cross box, owing to needing to re-start the operation such as welding, jumping fiber when changing, the activity duration is longer, thus causes service outage duration also longer, and this brings greater loss to related service user.
Summary of the invention
In view of this, the invention provides a kind of optical cross box expansion remodeling method.
To achieve these goals, of the present invention 1, a kind of optical cross box expansion remodeling method, is characterized in that, described optical cross box expansion remodeling method comprises the steps:
S1. on-site land survey, the former optical cross box place environment treating expansion surveys, and measures casing and the inside dimension data of described former optical cross box, determines extended mode;
S2. according to the dimensional data measured in S1, produce and replace casing, base and interior fittings, according to the size of the replacement base of described production, build pedestal.Preferably, this pedestal is cement pedestal.
S3. former optical cross box is sling, make itself and base-separation;
S4. remove the base of former optical cross box, after dismounting, the replacement base of described production is placed in below casing, and on the pedestal of building described in being fixed on, described former optical cross box of slinging is dropped on and replaces on base;
S5. jumping fiber chaotic in former optical cross box and tail optical fiber are arranged, and layer protective layer is closed in integrated disk and memory block in former optical cross box;
S6. remove the casing of the former optical cross box of part, utilize fixture to be fixed by the parts in the casing of former optical cross box simultaneously, and be supported on replacement base;
S7. be installed on all sides of parts described in S6 by replacing casing, and by replacements casing with replace base and be fixed, then by fixture in S6 with replace casing and be fixed and be connected.
As a further improvement on the present invention, described extended mode comprises: front and back expansion, left and right expansion, up and down expansion, extend.
As a further improvement on the present invention, when determining extended mode, when in time expanding optical cross box surrounding environment and be open, carry out front and back expansion; When wait expanding on the left of optical cross box, right side there is barrier time, carry out front and back and expand; When in time there is barrier on rear side of expansion optical cross box, carry out left and right expansion; When wait expanding on the left of optical cross box, right side, rear side there is barrier time, expand up and down; When requirements extend capacity is greater than former optical cross box capacity 2 times, carry out extend.
As a further improvement on the present invention, described step S3 specifically comprises: build hanging apparatus, and utilizing rope to be fixed on described hanging apparatus the casing of former optical cross box to be expanded, control hanging apparatus is strained described rope and former optical cross box is sling, and makes itself and base-separation.
As a further improvement on the present invention, in described step S5, protective seam is nonwoven fabrics, utilizes nonwoven fabrics integrated disk in former optical cross box and memory block parcel to be closed.
As a further improvement on the present invention, install when replacing casing in described step S7, by replacing, casing is overall to be inserted in from top and to be installed on all sides of described parts.
As a further improvement on the present invention, install when replacing casing in described step S7, replacement casing is decomposed, then the replacement casing of decomposition, interior fittings are installed on all sides of described parts one by one.
As a further improvement on the present invention, also comprise after described step S7: the gap that sealing is replaced casing and replaced between base, keep replacing box house and be hedged off from the outer world.
Compared with prior art, the invention has the beneficial effects as follows: optical cross box expansion remodeling method of the present invention is under the prerequisite of not interrupt communication business, can change the base of optical cross box, casing, make the capacity of the optical cross box after expanding and standard meet new request for utilization.This optical cross box expansion remodeling method had both expanded the capacity of optical cross box, and also reduce improvement cost, the rebuilding construction time is short simultaneously, and efficiency is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in 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.
Fig. 1 is the method flow schematic diagram of optical cross box of the present invention expansion remodeling method one embodiment.
Embodiment
Technical scheme in the present invention is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, 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, should belong to the scope of protection of the invention.
The expansion remodeling method of optical cross box of the present invention comprises the steps:
S1. on-site land survey, the former optical cross box place environment treating expansion surveys, and measures casing and the inside dimension data of described former optical cross box, determines extended mode.
Described extended mode comprises: front and back expansion, left and right expansion, up and down expansion, extend.Wherein, front and back expansion refers on the basis of former optical cross box, is set to reference standard, former optical cross box inside is remained unchanged, increases new assembly at box back surface, and can carry out a kind of extended mode of front and back jumping fiber with its original position.Analogously, left and right expansion refers on the basis of former optical cross box, is set to reference standard, former optical cross box inside is remained unchanged, increases new assembly at body side, and can carry out a kind of extended mode of left and right jumping fiber with its original position.Expansion refers on the basis of former optical cross box up and down, is set to reference standard, former optical cross box inside is remained unchanged, increases new assembly on casing top, and can carry out a kind of extended mode of upper and lower jumping fiber with its original position.In addition, extend refers on the basis of former optical cross box, is set to reference standard with its original position, and former optical cross box inside is remained unchanged, and at least both direction is expanded, and can carry out a kind of extended mode of corresponding jumping fiber in former casing all around, up and down
Determine that suitable extended mode specifically refers to according to actual conditions, when in time expanding optical cross box surrounding environment and be open, the extended mode of expansion before and after preferably carrying out; When wait expanding on the left of optical cross box, right side there is barrier time, carry out front and back and expand; When in time there is barrier on rear side of expansion optical cross box, carry out left and right expansion; When wait expanding on the left of optical cross box, right side, rear side there is barrier time, expand up and down; When requirements extend capacity is greater than former optical cross box capacity 2 times, carry out extend.During expansion, can select to remove the casing hindering propagation direction, retain other parts of casing, thus maximally utilise former optical cross box.
In addition, extended mode also can be divided into the expansion of traditional optical cross box, boxlike without the expansion without jumper connection optical cross box of the expansion of jumper connection optical cross box and blade inserting according to the difference of optical cross box.Described different extended mode can customize according to the demand of reality and customer requirement.
S2. according to the dimensional data measured in S1, produce and replace casing, base and interior fittings, according to the size of the replacement base of described production, build pedestal.Preferably, this pedestal is cement pedestal.
S3. former optical cross box is sling, make itself and base-separation.
As a kind of embodiment, during former optical cross box of slinging, first build hanging apparatus, and utilize rope to be fixed on described hanging apparatus the casing of former optical cross box to be expanded, control hanging apparatus is strained described rope and former optical cross box is sling, and makes itself and base-separation.During separation, the height that attentional manipulation is sling, prevents former optical cross box internal part be stretched and damage, and during former optical cross box of simultaneously slinging, notes the stationarity keeping former optical cross box.
S4. remove the base of former optical cross box, during dismounting, avoid the casing of former optical cross box to rock, tilt, after dismounting, the replacement base of described production is placed in below casing, and on the pedestal of building described in being fixed on, described former optical cross box of slinging is dropped on and replaces on base.
In this step, when applying described hanging apparatus, removing in the base process of former optical cross box, noticing that the rope remained fixed in former optical cross box is in tension, thus make the casing of former optical cross box keep stable.When removing the base of former optical cross box, cutting process can be carried out to the base of former optical cross box if desired.
S5. jumping fiber chaotic in former optical cross box and tail optical fiber are arranged, and layer protective layer is closed in integrated disk and memory block in former optical cross box.
Wherein, described protective seam can be nonwoven fabrics, utilizes this nonwoven fabrics integrated disk in former optical cross box and memory block parcel to be closed, thus avoids the scrap produced in follow-up dismounting casing process to drop in integrated disk and memory block.
S6. remove the casing of the former optical cross box of part, utilize fixture to be fixed by the parts in the casing of former optical cross box simultaneously, and be supported on replacement base.
Preferably, when removing the casing of the former optical cross box of part, the door-plate of casing, interior fittings etc. are optionally removed.During the casing of the former optical cross box of above-mentioned dismounting, remain part casing and the parts of former optical cross box, avoid scrapping completely of former optical cross box.
S7., the replacement casing replacing former optical cross box casing dismounting part being provided, being installed on all sides of parts described in S6 by replacing casing, and by replacements casing with replace base and be fixed, then by fixture in S6 with replace casing and be fixed and be connected.
Install when replacing casing in described step S7, can casing is overall to be inserted in from top and to be installed on all sides of described parts by replacing.Meanwhile, according to actual conditions, also first replacement casing can be decomposed, then be installed on all sides of described parts seriatim, and match with the former optical cross box casing retained.Particularly, decompose when replacing casing, replacement casing is decomposed, then the replacement casing of decomposition, interior fittings are installed on all sides of above-mentioned parts one by one.Be installed on all rear flank of parts by replacing casing, then by fixture with replace casing and be fixed and be connected.
Further, at the finishing phase of optical cross box expansion remodeling method of the present invention, also comprise the steps:
The gap that sealing is replaced casing and replaced between base, keeps replacing box house and is hedged off from the outer world; Then, site clearing, utilizes blast apparatus the dust of replacement box house, cutting dust to be cleaned out, and dispose the solid waste of construction generation, construction end.
Compared with prior art, optical cross box expansion remodeling method of the present invention, under the prerequisite of not interrupt communication business, can be changed the base of optical cross box, casing, makes the capacity of the optical cross box after expanding and standard meet new request for utilization.This optical cross box expansion remodeling method had both expanded the capacity of optical cross box, and also reduce improvement cost, the rebuilding construction time is short simultaneously, and efficiency is high.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through suitable conjunction, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
1. an optical cross box expansion remodeling method, is characterized in that, described optical cross box expansion remodeling method comprises the steps:
S1. on-site land survey, the former optical cross box place environment treating expansion surveys, and measures casing and the inside dimension data of described former optical cross box, determines extended mode;
S2. according to the dimensional data measured in S1, produce and replace casing, base and interior fittings, according to the size of the replacement base of described production, build pedestal;
S3. former optical cross box is sling, make itself and base-separation;
S4. remove the base of former optical cross box, after dismounting, the replacement base of described production is placed in below casing, and on the pedestal of building described in being fixed on, described former optical cross box of slinging is dropped on and replaces on base;
S5. jumping fiber chaotic in former optical cross box and tail optical fiber are arranged, and layer protective layer is closed in integrated disk and memory block in former optical cross box;
S6. remove the casing of the former optical cross box of part, utilize fixture to be fixed by the parts in the casing of former optical cross box simultaneously, and be supported on replacement base;
S7. be installed on all sides of parts described in S6 by replacing casing, and by replacements casing with replace base and be fixed, then by fixture in S6 with replace casing and be fixed and be connected.
2. optical cross box expansion remodeling method according to claim 1, it is characterized in that, described extended mode comprises: front and back expansion, left and right expansion, up and down expansion, extend.
3. optical cross box expansion remodeling method according to claim 2, is characterized in that, when determining extended mode, when in time expanding optical cross box surrounding environment and be open, carries out front and back expansion; When wait expanding on the left of optical cross box, right side there is barrier time, carry out front and back and expand; When in time there is barrier on rear side of expansion optical cross box, carry out left and right expansion; When wait expanding on the left of optical cross box, right side, rear side there is barrier time, expand up and down; When requirements extend capacity is greater than former optical cross box capacity 2 times, carry out extend.
4. optical cross box expansion remodeling method according to claim 1, it is characterized in that, described step S3 specifically comprises: build hanging apparatus, and utilize rope to be fixed on described hanging apparatus the casing of former optical cross box to be expanded, control hanging apparatus is strained described rope and former optical cross box is sling, and makes itself and base-separation.
5. optical cross box expansion remodeling method according to claim 1, it is characterized in that, in described step S5, protective seam is nonwoven fabrics, utilizes nonwoven fabrics integrated disk in former optical cross box and memory block parcel to be closed.
6. optical cross box according to claim 1 expansion remodeling method, is characterized in that, installs when replacing casing in described step S7, and by replacing, casing is overall to be inserted in from top and to be installed on all sides of described parts.
7. optical cross box according to claim 1 expansion remodeling method, is characterized in that, installs when replacing casing, decomposed by replacement casing in described step S7, then the replacement casing of decomposition, interior fittings are installed on all sides of described parts one by one.
8. optical cross box expansion remodeling method according to claim 1, is characterized in that, also comprise after described step S7: the gap that sealing is replaced casing and replaced between base, keeps replacing box house and is hedged off from the outer world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041925.0A CN103744159B (en) | 2014-01-28 | 2014-01-28 | Optical cross box expansion remodeling method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041925.0A CN103744159B (en) | 2014-01-28 | 2014-01-28 | Optical cross box expansion remodeling method |
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| CN103744159A CN103744159A (en) | 2014-04-23 |
| CN103744159B true CN103744159B (en) | 2016-04-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201698070U (en) * | 2010-06-01 | 2011-01-05 | 宁波西尖电子有限公司 | Outdoor optical cable cross-connecting cabinet |
| CN202548389U (en) * | 2011-12-31 | 2012-11-21 | 中航光电科技股份有限公司 | Optical cable terminal box |
| CN203069841U (en) * | 2012-12-07 | 2013-07-17 | 中国移动通信集团贵州有限公司 | Capacity expanding apparatus for optical cable cross-connecting box |
| CN103176252B (en) * | 2013-03-20 | 2015-04-15 | 深圳市科信通信技术股份有限公司 | Optical cable cross connecting cabinet and capacity expansion method thereof |
| CN203204208U (en) * | 2013-03-26 | 2013-09-18 | 深圳市科信通信技术股份有限公司 | Floor type optical cable fiber distribution box |
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Address after: Huimin Industrial Park No. 8 215156 Jiangsu Province, Suzhou Wuzhong District town Huian Road No. 3, No. 5 Building Patentee after: Suzhou Su camel communications Polytron Technologies Inc Address before: 215164 Huimin Industrial Park, Huian Road, Suzhou, Jiangsu, 8, China Patentee before: SUZHOU SUTUO COMMUNICATION SCIENCE & TECHNOLOGY CO., LTD. |