CN103984072A - Self-healing waterproof electric aerial optical cable connector box - Google Patents
Self-healing waterproof electric aerial optical cable connector box Download PDFInfo
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- CN103984072A CN103984072A CN201410220915.3A CN201410220915A CN103984072A CN 103984072 A CN103984072 A CN 103984072A CN 201410220915 A CN201410220915 A CN 201410220915A CN 103984072 A CN103984072 A CN 103984072A
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Abstract
The invention discloses a self-healing waterproof electric aerial optical cable connector box which comprises a connector box body, a connector box body fixing rack and a self-healing repairing device, wherein the connector box body comprises a base plate, a cap cylinder and an inner core arranged inside the cap cylinder, the inner core is fixed on the base plate through an installation bottom plate, the cap cylinder is buckled on the base plate, and the cap cylinder is connected with the base plate through threads; the self-healing repairing device comprises a small power supply device, repairing gas cylinders and a humidity detection device, the small power supply device comprises a solar panel and a storage battery, the number of the repairing gas cylinders is two, an atomizing nozzle is arranged on the opening of each repairing gas cylinder, an electromagnetic switch valve is arranged on the opening side of each repairing gas cylinder, and the humidity detection device is arranged on the installation bottom plate. According to the self-healing waterproof electric aerial optical cable connector box, self-healing repairing of the optical cable connector box is achieved, sealing between the cap cylinder and the base plate is ensured, and permanent damage to optical fibers caused after water enters the optical cable connector box is avoided.
Description
Technical field
The present invention relates to a kind of lightguide cable link and connect support equipment, relate in particular to a kind of self-healing waterproof electric aerial optical cable connector box.
Background technology
Electric aerial optical cable connector box is indispensable support equipment in lightguide cable link; cable splice closure plays the functions such as sealing, protection, installing optical fibres joint and storage for the optical cable being connected; the straight joint and the difference that are mainly applicable to optical cable continue, and fiber cable joint is played a protective role.
In the actual operation of lightguide cable link, breaking down and all intake after relevant cable splice closure water inlet with connector box place in many situations in connector box place, as can not get in a short time processing, can affect the transmission quality of lightguide cable link, and the loss at existing fibre junction place increases; As can not get for a long time solving, unclean water not only can make the coat of optical fiber come off, and physical strength reduces, and can cause optical fiber permanent lesion, finally only has by changing optical cable and solves.
As shown in Figure 2, between the connector box cap cylinder of traditional cable splice closure and base, there is a circle rubber blanket as the Main Means of sealing, in general work progress, smear fluid sealant and reach the effect sealing in box entering cable place.But the time one is long, rubber blanket, the aging gap that occurs of fluid sealant, run into the easily water inlet of just raining.After connector box water inlet, the connector box of water inlet generally will be changed and the welding again of disconnected cable, and owing to carrying a lot of business on optical cable, change connector box and can not carry out at any time, trunk cable especially, power off time cannot effectively be coordinated.
Therefore, the water inlet of aerial optical cable connector box is a difficult problem of puzzlement optical cable maintenance always, especially in the winter time because the icing accident that causes optical fiber to be squeezed off of connector box immersion happens occasionally.By the analysis to all previous accident, cable splice closure is poorly sealed is the main cause of accident.
The problem of bringing in order to solve cable splice closure water inlet, designs a kind of novel connector box, can prevent into water and to have remedial measures imperative.Therefore, power communication system extremely needs a kind of connector box that can self-healing.
Summary of the invention
The invention provides a kind of self-healing waterproof electric aerial optical cable connector box, overcome the problem that aging initiation water inlet easily occurs for the connector box cap cylinder of conventional cable joints box and the caulking gum packing ring of base junction, it has also been realized when occurring between cap cylinder and base that water inlet occurs in gap and can carry out self-healing sealing in addition, guarantee the sealing between cap cylinder and base, avoided the optical fiber permanent damage causing because of cable splice closure water inlet.
In order to address the above problem, the technical solution adopted in the present invention is: a kind of self-healing waterproof electric aerial optical cable connector box, it is characterized in that, and comprise connector box body, connector box body fixed mount and self-healing repair apparatus;
Described connector box body comprises chassis, cap cylinder and the inner core that is arranged on cap cylinder inside, and described inner core is fixed on chassis by mounting base, and described cap cylinder is fastened on chassis, and the position that described cap cylinder is connected with chassis is threaded connection; Described inner core comprises wears fine pipe wrapping head and fibre storing disc, described in wear fine pipe wrapping head and be arranged on a side of fibre storing disc, and be fixed by screws on fibre storing disc;
Described self-healing repair apparatus comprises small-scale power-plant device, repairs gas cylinder and humidity detector, and described small-scale power-plant device comprises solar panel and battery pack, and described solar panel connects battery pack by power lead; Described repairing gas cylinder is two, and two described repairing gas cylinders are fixed on mounting base by small-sized mounting bracket respectively; The bottle mouth position of described repairing gas cylinder arranges atomizer, the bottleneck side of repairing gas cylinder arranges electromagnetic switch valve, described humidity detector is arranged on mounting base, described electromagnetic switch valve is connected in humidity detector by communication line, and described electromagnetic switch valve and humidity detector are connected in respectively the battery pack of small-scale power-plant device by power lead.
Described connector box body fixed mount comprises S type erecting frame and erecting frame connector, and described S type erecting frame is fastened on S type erecting frame by centre bolt, and described erecting frame connector is bolted and is fixed on chassis.
Described solar panel is arranged on the top of cap cylinder, between described cap cylinder and solar panel, rotary type base is set, and described rotary type base is fixed on the top of cap cylinder.
Described humidity detector comprises digital humidity sensor and digital comparator, between described digital humidity sensor and digital comparator, connection line is set.
The bottom on described chassis is also provided with signal lamp, and described signal lamp is connected in humidity sensor by signal wire and controller.
The invention has the beneficial effects as follows:
1, a kind of self-healing waterproof of the present invention electric aerial optical cable connector box, overcome the problem that aging initiation water inlet easily occurs for the connector box cap cylinder of conventional cable joints box and the caulking gum packing ring of base junction, it has also been realized when occurring between cap cylinder and base that water inlet occurs in gap and can carry out self-healing sealing in addition, guarantee the sealing between cap cylinder and base, avoided the optical fiber permanent damage causing because of cable splice closure water inlet.
2, between connector box base of the present invention and cap cylinder, adopt and be threaded, easy to install, good sealing effect, avoided current existing connector box to adopt anchor ear outside connector box, connector box base and cap cylinder to be fixed together, effort and easy misalignment are installed, cause sealing bad, easily cause the problem of water inlet.
3, the present invention arranges humidity sensor sensor in base inside, terminal box is once occur water inlet in poorly sealed box, humidity sensor sends the electromagnetic switch valve at signal and control repairing bottle mouth of gas cylinder place and opens, the interior repair liquid of repairing gas cylinder sprays in bottle, the leakage area of shutoff terminal box.The rear very first time of this cable splice closure immersion in finding box can discharge atomization repair liquid shutoff small opening, has guaranteed the safety of optical cable.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is the structural representation before improving;
In figure: 1-connector box body, 11-chassis, 12-cap cylinder, 121-rotary type base, 13-inner core, 131-wears fine pipe wrapping head, 132-fibre storing disc, 2-connector box body fixed mount, 21-S type erecting frame, 22-erecting frame connector, 3-self-healing repair apparatus, 31-small-scale power-plant device, 311-solar panel, 312-battery pack, 32-repairs gas cylinder, 33-humidity detector, 331-humidity sensor, 332-digital comparator, 4-mounting base, the small-sized mounting bracket of 5-, 6-atomizer, 7-electromagnetic switch valve, 8-centre bolt, 9-signal lamp, 10-controller.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by an embodiment, and in conjunction with its accompanying drawing, this programme is set forth.
As shown in Figure 1, a kind of self-healing waterproof of the present invention electric aerial optical cable connector box, it comprises connector box body 1, connector box body fixed mount 2 and self-healing repair apparatus 3.
Described connector box body fixed mount 2 comprises S type erecting frame 21 and erecting frame connector 22, described S type erecting frame 21 is fastened on S type erecting frame 21 by centre bolt 8, and described erecting frame connector 22 is bolted on the chassis 11 that is fixed on connector box body 1.Connector box body fixed mount is mainly to play the effect being connected and fixed, and Main Function is conveniently connector box body to be fixed on steel tower.
Described connector box body 1 comprises chassis 11, cap cylinder 12 and the inner core 13 that is arranged on cap cylinder 12 inside, described cap cylinder 12 is fastened on chassis 11, described inner core 13 is fixed on chassis 11 by mounting base 4, described cap cylinder 12 is threaded connection with the position that chassis 11 is connected, avoided current existing connector box to adopt anchor ear outside connector box, connector box base and cap cylinder to be fixed together, effort and easy misalignment are installed, the problem that sealing effectiveness is poor.
The inner core 13 of connector box body 1 described above comprises wears fine pipe wrapping head 131 and fibre storing disc 132, described in wear fine pipe wrapping head 131 and be arranged on a side of fibre storing disc 132, and be fixed by screws on fibre storing disc 132; Described wears fine pipe wrapping head 131 for being wound around the fine pipe of wearing of access connector box body 1 inside, and described fibre storing disc 132 is for the fixing optical fiber waiting of welding.
In addition, self-healing repair function while there is water inlet in order to realize connector box body, and set up especially self-healing repair apparatus, described self-healing repair apparatus 3 comprises small-scale power-plant device 31, repairs gas cylinder 32 and humidity detector 33, described small-scale power-plant device 31 comprises solar panel 311 and battery pack 312, described solar panel 311 connects battery pack 312 by power lead, solar panel becomes light energy conversion electric energy and is stored to battery pack 312 by power lead, thereby provides required power supply for self-healing repair apparatus.
In order to prevent that solar panel from being blocked sunlight by connector box body, described solar panel 311 is arranged on to the top of cap cylinder 12, between described cap cylinder 12 and solar panel 311, rotary type base 121 is set, described rotary type base 121 is fixed on the top of cap cylinder 12.Why rotary type base is set between cap cylinder 12 and solar panel, and object is the convenient position of adjusting as required solar panel place, effectively avoids solar panel for the impact of connector box body installation site.
In described self-healing repair apparatus 3, be provided with two and repair gas cylinder 32, two described repairing gas cylinders 32 are fixed on mounting base 4 by small-sized mounting bracket 5 respectively; The bottle mouth position of described repairing gas cylinder 32 arranges atomizer 6, and atomizer can be by from repairing the repair liquid atomization spraying in gas cylinder, and repair liquid nebulizes when spraying like this, sprays more evenly, and repair efficiency is better.
In addition, in the bottleneck side of repairing gas cylinder 32, be provided with electromagnetic switch valve 7, electromagnetic switch valve can be controlled and repair opening and closing automatically of gas cylinder.Described humidity detector 33 is arranged on mounting base 4, described humidity detector 33 comprises digital humidity sensor 331 and digital comparator 332, between described digital humidity sensor 331 and digital comparator 332, connection line is set, digital comparator is for receiving the moisture signal that digital humidity sensor transmits, and the digital signal transmitting is contrasted, thereby control the electromagnetic switch valve opening and closing of repairing bottle mouth of gas cylinder side.
When digital humidity sensor detects cap cylinder interior humidity when excessive, there is water inlet situation, the signal that digital humidity sensor is detected transfers to electromagnetic switch valve by signal wire and opens to control solenoid valve, and the repair liquid of repairing in gas cylinder is carried out automatic shutoff from be evenly sprayed at leakage area in bottle after atomizer atomization by leakage area.
Described electromagnetic switch valve is connected in humidity detector by communication line, for the moisture signal that humidity detector 33 is detected, transfers to electromagnetic switch valve 7 to control the opening and closing of electromagnetic switch valve 7.
The battery pack 312 that described electromagnetic switch valve 7 and humidity detector 33 are connected in small-scale power-plant device 31 by power lead respectively provides required power supply for electromagnetic switch valve 7 and humidity detector 33.
As further optimization, the bottom on described chassis 11 is also provided with signal lamp 9, and described signal lamp 9 is connected in digital humidity sensor 331 by signal wire and controller 10.When digital humidity sensor detects cap cylinder interior humidity when excessive, when sending data to digital comparator, be transferred to the controller being connected with signal lamp, controller connection signal indicating lamp control circuit, signal lamp is lit.Facilitate like this optical cable to make an inspection tour people finder's maintenance.
During use, only connector box body 1 need to be fixed on steel tower and can be completed installation by connector box body fixed mount 2, install simple and conveniently, without repeatedly changing connector box, effectively avoid cable-joint protector box to occur because of the phenomenon that water inlet is damaged.
The above is the preferred embodiment of the present invention, for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, and these improvements and modifications are also regarded as protection scope of the present invention.
Claims (5)
1. a self-healing waterproof electric aerial optical cable connector box, is characterized in that, comprises connector box body, connector box body fixed mount and self-healing repair apparatus;
Described connector box body comprises chassis, cap cylinder and the inner core that is arranged on cap cylinder inside, and described inner core is fixed on chassis by mounting base, and described cap cylinder is fastened on chassis, and the position that described cap cylinder is connected with chassis is threaded connection; Described inner core comprises wears fine pipe wrapping head and fibre storing disc, described in wear fine pipe wrapping head and be arranged on a side of fibre storing disc, and be fixed by screws on fibre storing disc;
Described self-healing repair apparatus comprises small-scale power-plant device, repairs gas cylinder and humidity detector, and described small-scale power-plant device comprises solar panel and battery pack, and described solar panel connects battery pack by power lead; Described repairing gas cylinder is two, and two described repairing gas cylinders are fixed on mounting base by small-sized mounting bracket respectively; The bottle mouth position of described repairing gas cylinder arranges atomizer, the bottleneck side of repairing gas cylinder arranges electromagnetic switch valve, described humidity detector is arranged on mounting base, described electromagnetic switch valve is connected in humidity detector by communication line, and described electromagnetic switch valve and humidity detector are connected in respectively the battery pack of small-scale power-plant device by power lead.
2. a kind of self-healing waterproof electric aerial optical cable connector box as claimed in claim 1, it is characterized in that, described connector box body fixed mount comprises S type erecting frame and erecting frame connector, described S type erecting frame is fastened on S type erecting frame by centre bolt, and described erecting frame connector is bolted and is fixed on chassis.
3. a kind of self-healing waterproof electric aerial optical cable connector box as claimed in claim 1, it is characterized in that, described solar panel is arranged on the top of cap cylinder, between described cap cylinder and solar panel, rotary type base is set, and described rotary type base is fixedly fixed on the top of cap cylinder.
4. a kind of self-healing waterproof electric aerial optical cable connector box as claimed in claim 1, it is characterized in that, described humidity detector comprises digital humidity sensor and digital comparator, between described digital humidity sensor and digital comparator, connection line is set.
5. a kind of self-healing waterproof electric aerial optical cable connector box as claimed in claim 1, is characterized in that, the bottom on described chassis is also provided with signal lamp, and described signal lamp is connected in humidity sensor by signal wire and controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220915.3A CN103984072B (en) | 2014-05-23 | 2014-05-23 | Self-healing waterproof electric aerial optical cable connector box |
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| CN201410220915.3A CN103984072B (en) | 2014-05-23 | 2014-05-23 | Self-healing waterproof electric aerial optical cable connector box |
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| CN103984072A true CN103984072A (en) | 2014-08-13 |
| CN103984072B CN103984072B (en) | 2017-01-18 |
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| CN201410220915.3A Active CN103984072B (en) | 2014-05-23 | 2014-05-23 | Self-healing waterproof electric aerial optical cable connector box |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238055A (en) * | 2014-09-11 | 2014-12-24 | 国家电网公司 | Cable connector box with wireless temperature and humidity monitoring function |
| CN106154454A (en) * | 2016-08-02 | 2016-11-23 | 国网山东省电力公司潍坊供电公司 | The quick interconnecting device of optical cable |
| CN106842452A (en) * | 2017-03-15 | 2017-06-13 | 沈阳仕得蓝科技有限公司 | OPGW cable splice closures |
| CN108710185A (en) * | 2018-08-02 | 2018-10-26 | 宁波广瑞通信技术有限公司 | A kind of overhead type waterproof connector box |
| 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 |
| CN110501794A (en) * | 2019-07-01 | 2019-11-26 | 国网浙江省电力有限公司衢州供电公司 | Cable splice closure with humidity detecting function |
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| CN203337890U (en) * | 2013-07-15 | 2013-12-11 | 上海好锦科技发展有限公司 | Intelligently managed optical fiber cross-connecting box |
| CN203825267U (en) * | 2014-05-23 | 2014-09-10 | 国家电网公司 | Self-healing type waterproof power overhead optical cable connector box |
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2014
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Patent Citations (4)
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| DE4322029C1 (en) * | 1993-07-02 | 1994-06-01 | Felten & Guilleaume Energie | Cable terminal box esp. for optical information cable with internal elements - has measuring device in cable sleeve body or splicing chamber for measuring water vapour partial pressure |
| CN202693870U (en) * | 2012-06-04 | 2013-01-23 | 山东海虹电力器材有限公司 | Optical cable joint box |
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| CN203825267U (en) * | 2014-05-23 | 2014-09-10 | 国家电网公司 | Self-healing type waterproof power overhead optical cable connector box |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238055A (en) * | 2014-09-11 | 2014-12-24 | 国家电网公司 | Cable connector box with wireless temperature and humidity monitoring function |
| CN106154454A (en) * | 2016-08-02 | 2016-11-23 | 国网山东省电力公司潍坊供电公司 | The quick interconnecting device of optical cable |
| CN106842452A (en) * | 2017-03-15 | 2017-06-13 | 沈阳仕得蓝科技有限公司 | OPGW cable splice closures |
| CN108710185A (en) * | 2018-08-02 | 2018-10-26 | 宁波广瑞通信技术有限公司 | A kind of overhead type waterproof connector box |
| CN108710185B (en) * | 2018-08-02 | 2023-12-26 | 宁波广瑞通信技术有限公司 | Overhead waterproof joint box |
| 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 |
| CN110501794A (en) * | 2019-07-01 | 2019-11-26 | 国网浙江省电力有限公司衢州供电公司 | Cable splice closure with humidity detecting function |
| CN110501794B (en) * | 2019-07-01 | 2020-06-05 | 国网浙江省电力有限公司衢州供电公司 | Optical cable joint box with humidity detection function |
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| CN103984072B (en) | 2017-01-18 |
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Inventor after: Zhang Hao Inventor after: Zhang Kun Inventor after: Liu Xiaoming Inventor after: Gao Xiaohai Inventor after: Bi Xiaowei Inventor after: Kong Deqiu Inventor after: Cui Rongxi Inventor after: Fan Chunlei Inventor after: Jin Zhiqiang Inventor after: Zheng Dawei Inventor after: Yuan Chao Inventor after: Li Yan Inventor after: Zhou Jianbo Inventor after: Wu Xia Inventor after: Wu Feng Inventor after: Dong Lili Inventor after: Cang Hongzhi Inventor after: Zhang Tianbao Inventor after: Li Lisheng Inventor after: Yue Caiyang Inventor after: Zhang Ning Inventor after: Li Suwen Inventor after: Liu Han Inventor after: Zhang Cheng Inventor after: Wang Diequn Inventor after: Li Wei Inventor after: Zhu Qin Inventor after: Zhang Guanyu Inventor after: Zhang Yong Inventor after: Li Jingzhu Inventor after: Niu Xinsheng Inventor after: Jia Shanjie Inventor after: Zheng Zhijie Inventor after: Zhu Yi Inventor before: Zhang Hao Inventor before: Niu Xinsheng Inventor before: Jia Shanjie Inventor before: Cang Hongzhi Inventor before: Gao Xiaohai Inventor before: Li Yan Inventor before: Zhang Ning Inventor before: Li Jingzhu Inventor before: Li Lisheng Inventor before: Li Suwen Inventor before: Zhao Yan Inventor before: Cao Wenqing Inventor before: Yue Caiyang |
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