CN107167890A - One kind can ice-melt cable splice closure - Google Patents
One kind can ice-melt cable splice closure Download PDFInfo
- Publication number
- CN107167890A CN107167890A CN201710513630.2A CN201710513630A CN107167890A CN 107167890 A CN107167890 A CN 107167890A CN 201710513630 A CN201710513630 A CN 201710513630A CN 107167890 A CN107167890 A CN 107167890A
- Authority
- CN
- China
- Prior art keywords
- optical cable
- passageway
- fixed
- cable
- ice
- 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
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000012634 fragment Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
Abstract
The invention discloses one kind can ice-melt cable splice closure, it includes optical cable firm banking, connector box geometrical clamp, joint box plate, seal assembly, light unit splice tray, lid and optical cable fixation clip；Joint box plate, connector box geometrical clamp are fixed on optical cable firm banking, connector box geometrical clamp is fixed on steel tower, optical cable fixation clip is fixed on optical cable firm banking by locking part, and the first passageway of optical cable is formed between optical cable fixation clip and optical cable firm banking, the second passageway for allowing optical cable to pass through is provided with joint box plate, seal assembly is provided with second passageway, light unit splice tray is fixed on joint box plate；Lid is fixed on joint box plate and covers light unit splice tray, seal assembly sealing；First passageway, the second passageway have all been respectively provided with least at two.Present invention enhances the structural reliability of connector box and the sealing to optical cable.
Description
Technical field
Can ice-melt cable splice closure the present invention relates to optical cable technology field, particularly one kind.
Background technology
Can ice-melt cable splice closure be a kind of pair can ice-melt optical cable carry out continued access box body, due to such connector box typically quilt
It is positioned over than under relatively rugged environment, so having very high requirement to the reliability of box body and its sealing.
The content of the invention
The technical problem to be solved in the present invention is can ice-melt fiber cable joint there is provided one kind for above-mentioned the deficiencies in the prior art
Box.
In order to solve the above technical problems, the technical solution used in the present invention is：One kind can ice-melt cable splice closure, its bag
Include optical cable firm banking, connector box geometrical clamp, joint box plate, seal assembly, light unit splice tray, lid and optical cable and fix pressure
Plate；The joint box plate, connector box geometrical clamp are fixed on optical cable firm banking, and the connector box geometrical clamp is fixed on steel tower
On, the optical cable fixation clip is fixed on optical cable firm banking by locking part, and the optical cable fixation clip and optical cable
Formed between firm banking on the first passageway of optical cable, the joint box plate and be provided with the second passageway for allowing optical cable to pass through,
Seal assembly is provided with second passageway, the light unit splice tray is fixed on the joint box plate；The lid is consolidated
It is scheduled on the joint box plate and covers the light unit splice tray, seal assembly sealing；First passageway, the second mistake
Road has all been respectively provided with least at two；The seal assembly includes sealed mouth and sealing ring, and the bottom of the sealed mouth is fixed on
On joint box plate, the top of the sealed mouth is is made up of some valve shell fragments, and the sealing ring is fixed in some valve shell fragments
Outer surface and make the gap that some valve shell fragments are surrounded by through optical cable clamp.
In above-mentioned technical proposal, the supporting plate that continues is provided with the joint box plate, the supporting plate that continues is L-shaped,
The light unit splice tray is fixed on the top of the supporting plate that continues.
In above-mentioned technical proposal, the inwall of the sealing ring is provided with internal thread, the outer surface of the shell fragment of the sealed mouth
External screw thread is provided with, the sealing ring is connected through a screw thread fixation with sealed mouth.
In above-mentioned technical proposal, fluid sealant is filled with the sealed mouth.
In above-mentioned technical proposal, the bottom of the sealed mouth is provided with external screw thread, and the inwall in second passageway is provided with
Internal thread, the sealed mouth and the second passageway are connected through a screw thread fixation.
In above-mentioned technical proposal, the joining place between lid and the joint box plate is provided with pad.
In above-mentioned technical proposal, optical cable is provided with the optical cable firm banking and fixes kerve, fixes and presses with the optical cable
Plate inner surface setting has optical cable to fix inverted draw cut, complete first passageway of composition.
In above-mentioned technical proposal, cable connecting terminal is provided with the light unit splice tray, the cable connecting terminal leads to
Cable is crossed to be electrically connected with external electronic device.
In above-mentioned technical proposal, external diameter is provided between the top of the sealed mouth and the bottom of sealed mouth than top and bottom
The big flange in portion.
The beneficial effects of the invention are as follows：Overall structure is highly reliable, has by seal assembly to optical cable extraordinary steady
Solidity and sealing, and the integral sealing case of connector box also obtain big very well improve.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of another angle of the present invention；
Fig. 3 is the structural representation of seal assembly of the present invention；
Fig. 4 is the structural representation of the shell fragment of sealed mouth of the present invention.
In figure, 1, optical cable firm banking；2nd, connector box geometrical clamp；3rd, joint box plate；4th, seal assembly；41st, sealed mouth；
42nd, sealing ring；411st, the top of sealed mouth；412nd, the bottom of sealed mouth；413rd, shell fragment；414th, flange；5th, light unit splice tray；
6th, lid；7th, optical cable fixation clip；8th, the first passageway；9th, the second passageway；10th, continue supporting plate；11st, pad；12nd, steel tower angle
Steel.
Embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
As Figure 1-4, one kind can ice-melt cable splice closure, it includes optical cable firm banking 1, connector box geometrical clamp 2, connect
Head cartridge bottom plate 3, seal assembly 4, light unit splice tray 5, lid 6 and optical cable fixation clip 7；The joint box plate 3, connector box
Geometrical clamp 2 is fixed on optical cable firm banking 1, and the connector box geometrical clamp 2 is fixed on steel tower, the optical cable fixation clip 7
It is fixed on optical cable firm banking 1, and is formed between the optical cable fixation clip 7 and optical cable firm banking 1 by locking part
The second passageway 9 for allowing optical cable to pass through is provided with first passageway 8 of optical cable, the joint box plate 3, on second passageway 9
Seal assembly 4 is provided with, the light unit splice tray 5 is fixed on the joint box plate 3；The lid 6 is fixed on described
Covered on joint box plate 3 and by the light unit splice tray 5, the sealing of seal assembly 4；First passageway 8, the second passageway 9
All be respectively provided with least at two, this at two in be at least one be in addition optical cable at one into optical cable.Two optical cables are in light
Continued access is carried out in unit splice tray 5.Connector box geometrical clamp 2 is bolted on steel tower corner iron 12.
Wherein, the supporting plate 10 that continues is provided with the joint box plate 3, the supporting plate 10 that continues is L-shaped, the light
Unit splice tray 5 is fixed on the top of the supporting plate 10 that continues.
Wherein, the seal assembly 4 includes sealed mouth 41 and sealing ring 42, and the bottom 412 of the sealed mouth, which is fixed on, to be connect
On head cartridge bottom plate 3, the top 411 of the sealed mouth is is made up of some valve shell fragments 413, and it is some that the sealing ring 42 is fixed in this
The outer surface of valve shell fragment 413 and make the gap that some valve shell fragments 413 are surrounded by through optical cable clamp.The sealing ring 42
Inwall be provided with internal thread, the outer surface of the shell fragment 413 of the sealed mouth 41 is provided with external screw thread, the sealing ring 42 with it is close
Envelope mouth 41 is connected through a screw thread fixation.Fluid sealant is filled with the sealed mouth 41.The bottom 412 of the sealed mouth is provided with outer
Screw thread, the inwall in second passageway 9 is provided with internal thread, and the passageway 9 of sealed mouth 41 and second is connected through a screw thread fixation.
The external diameter flange 414 bigger than top and bottom is provided between the top 411 of the sealed mouth and the bottom 412 of sealed mouth.
Wherein, the joining place between the lid 6 and joint box plate 3 is provided with pad 11, and the pad 11 is rubber cushion, is put down
It is laid on the upper surface of joint box plate 3, the sealing property of reinforced joint box.
Wherein, optical cable is provided with the optical cable firm banking 1 and fixes kerve, with the inner surface of optical cable fixation clip 7
It is provided with optical cable and fixes inverted draw cut, complete first passageway 8 of composition.
Wherein, cable connecting terminal is provided with the light unit splice tray 5, the cable connecting terminal is by cable and outside
Portion's electronic equipment is electrically connected with.
Embodiment above is merely illustrative and not limiting to the invention, therefore all according to described in present patent application scope
The equivalent change or modification done of method, be included in the range of present patent application.
Claims (9)
1. one kind can ice-melt cable splice closure, it is characterised in that：Including optical cable firm banking, connector box geometrical clamp, connector box bottom
Plate, seal assembly, light unit splice tray, lid and optical cable fixation clip；The joint box plate, connector box geometrical clamp are fixed on
On optical cable firm banking, the connector box geometrical clamp is fixed on steel tower, and the optical cable fixation clip is fixed on by locking part
The first passageway of optical cable is formed on optical cable firm banking, and between the optical cable fixation clip and optical cable firm banking, it is described
The second passageway for allowing optical cable to pass through is provided with joint box plate, seal assembly, the light list are provided with second passageway
First splice tray is fixed on the joint box plate；The lid is fixed on the joint box plate and connects the light unit
Continuous box, seal assembly sealing are covered；First passageway, the second passageway have all been respectively provided with least at two；The seal assembly
Including sealed mouth and sealing ring, the bottom of the sealed mouth is fixed on joint box plate, if the top of the sealed mouth be by
Dry valve shell fragment composition, the gap that the sealing ring is fixed in the outer surface of some valve shell fragments and is surrounded some valve shell fragments
By through optical cable clamp.
2. one kind according to claim 1 can ice-melt cable splice closure, it is characterised in that：Set on the joint box plate
Continue supporting plate, and the supporting plate that continues is L-shaped, and the light unit splice tray is fixed on the top of the supporting plate that continues.
3. one kind according to claim 1 can ice-melt cable splice closure, it is characterised in that：The inwall of the sealing ring is set
There is internal thread, the outer surface of the shell fragment of the sealed mouth is provided with external screw thread, and the sealing ring is connected through a screw thread with sealed mouth
It is fixed.
4. one kind according to claim 1 can ice-melt cable splice closure, it is characterised in that：Filled with close in the sealed mouth
Sealing.
5. one kind according to claim 1 can ice-melt cable splice closure, it is characterised in that：The bottom of the sealed mouth is set
There is external screw thread, the inwall in second passageway is provided with internal thread, and the sealed mouth and the second passageway are connected through a screw thread fixation.
6. one kind according to claim 1 can ice-melt cable splice closure, it is characterised in that：The lid and joint box plate
Between joining place be provided with pad.
7. one kind according to claim 1 can ice-melt cable splice closure, it is characterised in that：Set on the optical cable firm banking
Be equipped with optical cable and fix kerve, there is optical cable to fix inverted draw cut with the optical cable fixation clip inner surface setting, composition it is complete described the
One passageway.
8. one kind according to claim 1 can ice-melt cable splice closure, it is characterised in that：Set on the light unit splice tray
Cable connecting terminal is equipped with, the cable connecting terminal is electrically connected with by cable with external electronic device.
9. one kind according to claim 1 can ice-melt cable splice closure, it is characterised in that：The top of the sealed mouth with it is close
The external diameter flange bigger than top and bottom is provided between the bottom for sealing mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710513630.2A CN107167890A (en) | 2017-06-29 | 2017-06-29 | One kind can ice-melt cable splice closure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710513630.2A CN107167890A (en) | 2017-06-29 | 2017-06-29 | One kind can ice-melt cable splice closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107167890A true CN107167890A (en) | 2017-09-15 |
Family
ID=59827685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710513630.2A Pending CN107167890A (en) | 2017-06-29 | 2017-06-29 | One kind can ice-melt cable splice closure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107167890A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343184A (en) * | 2018-10-24 | 2019-02-15 | 中国电力科学研究院有限公司 | A kind of cable junction box |
| WO2019075675A1 (en) * | 2017-10-18 | 2019-04-25 | 华为技术有限公司 | Fiber joint box and fiber network allocation system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201229426Y (en) * | 2008-07-23 | 2009-04-29 | 茹志康 | Optical fiber composite overhead ground wire optical cable coupling box |
| CN102565974A (en) * | 2012-01-18 | 2012-07-11 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Ground wire ice-melting optical cable insulating splice closure |
| CN203365745U (en) * | 2013-06-18 | 2013-12-25 | 国家电网公司 | Novel tarpaulin-type power optical fiber splice closure |
| WO2014101511A1 (en) * | 2012-12-26 | 2014-07-03 | 长飞光纤光缆有限公司 | Capacity-expandable type horizontal optical cable connector box |
| CN104317026A (en) * | 2014-11-18 | 2015-01-28 | 国家电网公司 | Optical cable splicing box installation assembly |
| CN206002739U (en) * | 2016-08-31 | 2017-03-08 | 南通鸿威特种金属制造有限公司 | Ocean cable splice closure |
| CN206096570U (en) * | 2016-10-15 | 2017-04-12 | 石家庄华能电力金具有限公司 | Electric power fiber cable joint box seal structure |
| CN206876938U (en) * | 2017-06-29 | 2018-01-12 | 深圳市特发信息股份有限公司 | One kind can ice-melt cable splice closure |
-
2017
- 2017-06-29 CN CN201710513630.2A patent/CN107167890A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201229426Y (en) * | 2008-07-23 | 2009-04-29 | 茹志康 | Optical fiber composite overhead ground wire optical cable coupling box |
| CN102565974A (en) * | 2012-01-18 | 2012-07-11 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Ground wire ice-melting optical cable insulating splice closure |
| WO2014101511A1 (en) * | 2012-12-26 | 2014-07-03 | 长飞光纤光缆有限公司 | Capacity-expandable type horizontal optical cable connector box |
| CN203365745U (en) * | 2013-06-18 | 2013-12-25 | 国家电网公司 | Novel tarpaulin-type power optical fiber splice closure |
| CN104317026A (en) * | 2014-11-18 | 2015-01-28 | 国家电网公司 | Optical cable splicing box installation assembly |
| CN206002739U (en) * | 2016-08-31 | 2017-03-08 | 南通鸿威特种金属制造有限公司 | Ocean cable splice closure |
| CN206096570U (en) * | 2016-10-15 | 2017-04-12 | 石家庄华能电力金具有限公司 | Electric power fiber cable joint box seal structure |
| CN206876938U (en) * | 2017-06-29 | 2018-01-12 | 深圳市特发信息股份有限公司 | One kind can ice-melt cable splice closure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019075675A1 (en) * | 2017-10-18 | 2019-04-25 | 华为技术有限公司 | Fiber joint box and fiber network allocation system |
| CN109343184A (en) * | 2018-10-24 | 2019-02-15 | 中国电力科学研究院有限公司 | A kind of cable junction box |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |