CN104238056A - Cable splice closure with both ends mechanically sealed - Google Patents
Cable splice closure with both ends mechanically sealed Download PDFInfo
- Publication number
- CN104238056A CN104238056A CN201410492423.XA CN201410492423A CN104238056A CN 104238056 A CN104238056 A CN 104238056A CN 201410492423 A CN201410492423 A CN 201410492423A CN 104238056 A CN104238056 A CN 104238056A
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- box
- cable
- closure
- holes
- cable splice
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- Light Guides In General And Applications Therefor (AREA)
- Cable Accessories (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to the technical field of cable splice equipment and provides a cable splice closure with both ends mechanically sealed. The cable splice closure comprises a closure bottom and a closure cover. Each of two ends of a body of the cable splice closure is provided with holes; a circular integrated seal ring is arranged between the closure bottom and the closure cover; space between the closure cover and the closure bottom is mechanically sealed through fasteners; an upper seal cover is arranged over each of two ends of the circular integrated seal ring; the bottom of one end of each upper seal cover as well as the bottom of each end of the circular integrated seal ring is provided with two cable holes; grooves are disposed in the cable holes, each cable hole is provided with a plastic washer; a plurality of splice trays are arranged on the closure bottom; each splice tray is provided with cable splice slots; each splice tray can be rotated; after the closure cover and the closure bottom are sealed, the splice trays are contained in the cable splice closure. The closure cover and the closure bottom are effectively sealed, erosion of moisture can be effectively avoided, and holders allow optical cables to be more stable after the cables are connected in.
Description
Technical field
The present invention relates to optical cable connection device technical field, particularly a kind of both-end mechanical seal cable splice closure.
Background technology
The major function of cable splice closure is in optical transmission chain, and the optical cable for various model provides the protection that continues that is straight-through and take-off connection.
Cable splice closure provides optics, sealing and physical strength the successional protective device that continues between adjacent optical cable.In optical communication network, because cable length is limited and optical cable needs branch on transmission line, therefore produce fiber cable joint, optical cable connecting box is cable connection, branch provides condition and butt junction is protected.Cable splice closure, also known as optical cable connecting box, cable connection bag, fiber cable joint bag and gun barrel, is mainly used in the straight-through of system of laying such as built on stilts, pipeline, the direct-burried of various structure optical cable and is connected with branch.Box body adopts high-quality engineering plastics, and intensity is high, corrosion-resistant, anti-aging, can support by violent climate change and severe working environment.Be widely used in communication, network system, CATV CATV (cable television), cable network system etc.
Current, there is following problem in cable splice closure: connector box structure does not reach 1000N tensile force; Refractory seals poor performance, operation installation is complicated, construction technology is poor.
Summary of the invention
The object of the invention is to solve the problems of the technologies described above, a kind of both-end mechanical seal cable splice closure is provided, make at the bottom of lid, box and optical cable mounted thereto realizes perfect sealing effectiveness by annular disjunctor seal and sealing upper cover.
The technical scheme that the present invention takes is:
A kind of both-end mechanical seal cable splice closure, it is characterized in that, comprise at the bottom of box and lid, described connector box two ends perforate, annular disjunctor seal is set at the bottom of described box and between lid, by secure component by mechanical seal at the bottom of described lid and box, above the two ends of described disjunctor seal, sealing upper cover is set respectively, two holes for optical cables are formed below the end of described sealing upper cover and disjunctor seal, groove is provided with in described holes for optical cables, in described groove, plastic washer is set, several fusion joining disks are set at the bottom of described box, each fusion joining disk is provided with optical cable welding groove, described each fusion joining disk all can realize stirring, when sealing at the bottom of described lid and box, described fusion joining disk is contained in described connector box.
Further, in described connector box, arrange holder near described holes for optical cables side, optical cable is after holes for optical cables access, and the strengthening core in optical cable is fixed by described holder.
Further, described secure component is be arranged on the bolt connection piece on two long sides at the bottom of described lid and box.
Further, be provided with nylon cable tie at the bottom of the box of described fusion joining disk both sides, described nylon cable tie is for being fixed on described fusion joining disk at the bottom of described box.
Further, in described holes for optical cables, plug is set.
Further, described connector box is in roughly rectangular shape, and the outside surface at the bottom of described lid and box arranges reinforcement.
Further, in described connector box, the quantity of fusion joining disk is six.
The invention has the beneficial effects as follows:
1, the good sealing effect between at the bottom of lid and box, effectively can avoid the erosion of moisture;
2, holder is more firm after optical cable is accessed.
Accompanying drawing explanation
Accompanying drawing 1 is the deployed configuration schematic diagram of connector box of the present invention;
Accompanying drawing 2 is connector box box bottom structure schematic diagram of the present invention;
Accompanying drawing 3 is the front elevation of fusion joining disk.
Mark in accompanying drawing is respectively:
1. at the bottom of box; 2. lid;
3. reinforcement; 4. disjunctor seal;
5. bolt; 6. seal upper cover;
7. plastic washer; 8. plug;
9. fusion joining disk; 10. welding groove;
11. holders; 12. optical cables;
13. strengthening cores.
Embodiment
Elaborate below in conjunction with the embodiment of accompanying drawing to both-end mechanical seal cable splice closure of the present invention.
See accompanying drawing 1 to 3, both-end mechanical seal cable splice closure to comprise at the bottom of box 1 and lid 2, and connector box is in roughly rectangular shape, and at the bottom of lid 2 and box, the outside surface of 1 arranges reinforcement 3.Two holes are respectively opened at connector box two ends, and position of opening is the semicircle orifice at the bottom of semicircle orifice on lid 2 and box on 1.At the bottom of box, annular disjunctor seal 4 is set between 1 and lid 2, at the bottom of lid 2 and box, the surrounding of 1 has screw, by bolt 5 and disjunctor seal 4 by 1 mechanical seal at the bottom of lid 2 and box, half time holes for optical cables is formed below the end of disjunctor seal 4, sealing upper cover 6 is set respectively above the two ends of disjunctor seal 4, holes for optical cables on half is formed above sealing upper cover 6, upper holes for optical cables is relative with lower holes for optical cables forms holes for optical cables, in the perforate just in time falling into connector box two ends of holes for optical cables, when disjunctor seal 4 coordinates with the perforate at connector box two ends with sealing upper cover 6, perforate is sealed.Be provided with groove in holes for optical cables, plastic washer 7 is set in groove, in holes for optical cables, also arrange plug 8, when joint conjunction does not use, carry out shutoff by plug 8 pairs of holes for optical cables.At the bottom of box, arrange six fusion joining disks 9 on 1, each fusion joining disk 9 is provided with optical cable welding groove 10, and each fusion joining disk 9 all can realize stirring, lid 2 with at the bottom of box 1 seal time, fusion joining disk 9 is contained in connector box.At the bottom of the box of fusion joining disk 9 both sides, be provided with nylon cable tie on 1, nylon cable tie to be used for fusion joining disk 9 to be fixed at the bottom of box 1.In connector box, arrange holder 11 near holes for optical cables side, optical cable 12 is after holes for optical cables access, and the strengthening core 13 in optical cable is fixed by holder 11.Holder 11 is formed by connecting by the fixed head of the set bolt being arranged at the bottom of box 1.
Connector box use procedure of the present invention is as follows, the optical cable that stripping is good is ready to, according to the diameter installing optical cable, suitable optical cable manhole appendix is selected to install, the plug of optical cable manhole appendix is removed, according to the diameter of optical cable manhole appendix and optical cable, select suitable plastic washer, then optical cable is penetrated in two plastic washers successively; From the position of distance end of cable 35mm, use sand papering cable sheath, the length of polishing optical cable is about about 24mm.If what install is straight-through optical cable, first with nose pliers, plastic washer otch mark can be cut off, Loose tube is being snapped in.The optical cable of having polished is wrapped with sealant tape, the diameter 1mm about larger than the aperture of optical cable manhole appendix that sealant tape is wound around; Again two plastic washers are placed on the position winding sealant tape, then be placed on together with optical cable in draw-in groove corresponding to disjunctor O-ring seal, optical cable optical cable holder is fixed, fixed for strengthening core strengthening core stationary installation, close connector box lid, tightens housing screw and can ensure sealing.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a both-end mechanical seal cable splice closure, it is characterized in that: comprise at the bottom of box and lid, described connector box two ends perforate, annular disjunctor seal is set at the bottom of described box and between lid, by secure component by mechanical seal at the bottom of described lid and box, above the two ends of described disjunctor seal, sealing upper cover is set respectively, two holes for optical cables are formed below the end of described sealing upper cover and disjunctor seal, groove is provided with in described holes for optical cables, in described groove, plastic washer is set, several fusion joining disks are set at the bottom of described box, each fusion joining disk is provided with optical cable welding groove, described each fusion joining disk all can realize stirring, when sealing at the bottom of described lid and box, described fusion joining disk is contained in described connector box.
2. both-end mechanical seal cable splice closure according to claim 1, is characterized in that: in described connector box, arrange holder near described holes for optical cables side, and optical cable is after holes for optical cables access, and the strengthening core in optical cable is fixed by described holder.
3. both-end mechanical seal cable splice closure according to claim 1 and 2, is characterized in that: described secure component is be arranged on the bolt connection piece on two long sides at the bottom of described lid and box.
4. both-end mechanical seal cable splice closure according to claim 1 and 2, is characterized in that: be provided with nylon cable tie at the bottom of the box of described fusion joining disk both sides, described nylon cable tie is for being fixed on described fusion joining disk at the bottom of described box.
5. both-end mechanical seal cable splice closure according to claim 2, is characterized in that: arrange plug in described holes for optical cables.
6. both-end mechanical seal cable splice closure according to claim 1 and 2, is characterized in that: described connector box is in roughly rectangular shape, and the outside surface at the bottom of described lid and box arranges reinforcement.
7. both-end mechanical seal cable splice closure according to claim 1 and 2, is characterized in that: in described connector box, the quantity of fusion joining disk is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492423.XA CN104238056A (en) | 2014-09-24 | 2014-09-24 | Cable splice closure with both ends mechanically sealed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492423.XA CN104238056A (en) | 2014-09-24 | 2014-09-24 | Cable splice closure with both ends mechanically sealed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104238056A true CN104238056A (en) | 2014-12-24 |
Family
ID=52226486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410492423.XA Pending CN104238056A (en) | 2014-09-24 | 2014-09-24 | Cable splice closure with both ends mechanically sealed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104238056A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865664A (en) * | 2015-05-27 | 2015-08-26 | 成都美美通信技术有限公司 | Outdoor optical cable connector box |
| CN106918888A (en) * | 2017-05-02 | 2017-07-04 | 常州太平通讯科技有限公司 | For the port sealing device of cable splice closure |
| CN109541769A (en) * | 2018-12-12 | 2019-03-29 | 法尔胜泓昇集团有限公司 | A kind of strain optical cable redundancy protecting disk and its application method |
| CN110068904A (en) * | 2019-05-30 | 2019-07-30 | 杭州七友通信科技有限公司 | Cable splice closure |
| CN112068265A (en) * | 2020-08-25 | 2020-12-11 | 浙江光孚通信科技有限公司 | Optical cable joint box |
| CN115097583A (en) * | 2022-07-20 | 2022-09-23 | 中国南方电网有限责任公司超高压输电公司昆明局 | Optical fiber splicing and coiling device |
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|---|---|---|---|---|
| US4805979A (en) * | 1987-09-04 | 1989-02-21 | Minnesota Mining And Manufacturing Company | Fiber optic cable splice closure |
| US5862290A (en) * | 1997-05-01 | 1999-01-19 | Lucent Technologies Inc. | Optical fiber cable splice closure |
| CN201247336Y (en) * | 2008-08-04 | 2009-05-27 | 王立锋 | Seal assembly for optical cable coupling box |
| CN201628790U (en) * | 2010-02-06 | 2010-11-10 | 宁波西尖电子有限公司 | Horizontal type optical cable jointing box |
| CN201749233U (en) * | 2010-06-29 | 2011-02-16 | 刘荣伟 | Screw anti-falling type optical cable joint box |
| CN201749235U (en) * | 2010-06-29 | 2011-02-16 | 刘荣伟 | Novel optical cable connector box |
| CN203287593U (en) * | 2013-06-26 | 2013-11-13 | 杭州奥克光电设备有限公司 | High-seal optical cable connector box |
| CN203311068U (en) * | 2013-07-12 | 2013-11-27 | 浙江超前通信设备有限公司 | Seal structure of optical cable joint box |
| CN103995327A (en) * | 2014-01-10 | 2014-08-20 | 杭州华宏通信设备有限公司 | Optical cable splice box |
| CN204116667U (en) * | 2014-09-24 | 2015-01-21 | 昆山市大唐通讯设备有限公司 | Both-end mechanical seal cable splice closure |
-
2014
- 2014-09-24 CN CN201410492423.XA patent/CN104238056A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4805979A (en) * | 1987-09-04 | 1989-02-21 | Minnesota Mining And Manufacturing Company | Fiber optic cable splice closure |
| US5862290A (en) * | 1997-05-01 | 1999-01-19 | Lucent Technologies Inc. | Optical fiber cable splice closure |
| CN201247336Y (en) * | 2008-08-04 | 2009-05-27 | 王立锋 | Seal assembly for optical cable coupling box |
| CN201628790U (en) * | 2010-02-06 | 2010-11-10 | 宁波西尖电子有限公司 | Horizontal type optical cable jointing box |
| CN201749233U (en) * | 2010-06-29 | 2011-02-16 | 刘荣伟 | Screw anti-falling type optical cable joint box |
| CN201749235U (en) * | 2010-06-29 | 2011-02-16 | 刘荣伟 | Novel optical cable connector box |
| CN203287593U (en) * | 2013-06-26 | 2013-11-13 | 杭州奥克光电设备有限公司 | High-seal optical cable connector box |
| CN203311068U (en) * | 2013-07-12 | 2013-11-27 | 浙江超前通信设备有限公司 | Seal structure of optical cable joint box |
| CN103995327A (en) * | 2014-01-10 | 2014-08-20 | 杭州华宏通信设备有限公司 | Optical cable splice box |
| CN204116667U (en) * | 2014-09-24 | 2015-01-21 | 昆山市大唐通讯设备有限公司 | Both-end mechanical seal cable splice closure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865664A (en) * | 2015-05-27 | 2015-08-26 | 成都美美通信技术有限公司 | Outdoor optical cable connector box |
| CN106918888A (en) * | 2017-05-02 | 2017-07-04 | 常州太平通讯科技有限公司 | For the port sealing device of cable splice closure |
| CN106918888B (en) * | 2017-05-02 | 2023-05-16 | 常州太平通讯科技有限公司 | Port sealing device for optical cable joint box |
| CN109541769A (en) * | 2018-12-12 | 2019-03-29 | 法尔胜泓昇集团有限公司 | A kind of strain optical cable redundancy protecting disk and its application method |
| CN110068904A (en) * | 2019-05-30 | 2019-07-30 | 杭州七友通信科技有限公司 | Cable splice closure |
| CN112068265A (en) * | 2020-08-25 | 2020-12-11 | 浙江光孚通信科技有限公司 | Optical cable joint box |
| CN115097583A (en) * | 2022-07-20 | 2022-09-23 | 中国南方电网有限责任公司超高压输电公司昆明局 | Optical fiber splicing and coiling device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |
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| RJ01 | Rejection of invention patent application after publication |