CN103969774A - Optical fiber adaptation terminal - Google Patents
Optical fiber adaptation terminal Download PDFInfo
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- CN103969774A CN103969774A CN201410178247.2A CN201410178247A CN103969774A CN 103969774 A CN103969774 A CN 103969774A CN 201410178247 A CN201410178247 A CN 201410178247A CN 103969774 A CN103969774 A CN 103969774A
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 71
- 230000006978 adaptation Effects 0.000 title 1
- 239000000835 fiber Substances 0.000 claims abstract description 22
- 238000005538 encapsulation Methods 0.000 claims description 12
- 238000004806 packaging method and process Methods 0.000 abstract description 24
- 238000010276 construction Methods 0.000 abstract description 13
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000012546 transfer Methods 0.000 abstract description 9
- 238000013024 troubleshooting Methods 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 description 12
- 238000004891 communication Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000004927 fusion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007526 fusion splicing Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
本发明公开了一种光纤转接端子，包括接线端子端子本体，所述的本体底部设置有固定架，本体的侧面设置有两个光纤法兰，所述的端子内部具有光纤固定轴，两个光纤法兰之间的联通光纤通过光纤固定轴固定。本发明结构简单，采用按光纤通道单独配置的封装方式，封装和固定模式可采用双联空气开关的封装模式和固定模式，体积不大于双联空气开关，不仅大大节省了屏柜空间，而且光缆与尾纤连接一目了然，连接信息非常直观，非常方便变电站建设及运维中对光纤通道的测试和故障排查。
The invention discloses an optical fiber transfer terminal, which comprises a terminal body of a connection terminal, the bottom of the body is provided with a fixing frame, the side of the body is provided with two optical fiber flanges, the inside of the terminal has an optical fiber fixing shaft, two The connecting optical fiber between the optical fiber flanges is fixed by the optical fiber fixing shaft. The present invention has a simple structure and adopts the packaging method configured separately according to the optical fiber channel. The packaging mode and the fixed mode of the double-connected air switch can be used for the package and the fixed mode, and the volume is not larger than the double-connected air switch. The connection with the pigtail is clear at a glance, and the connection information is very intuitive, which is very convenient for testing and troubleshooting of fiber optic channels in substation construction and operation and maintenance.
Description
技术领域 technical field
本发明涉及一种转接端子，尤其涉及一种光纤转接端子。 The invention relates to a transfer terminal, in particular to an optical fiber transfer terminal.
背景技术 Background technique
当前智能变电站建设作为智能电网的重要组成部分正在快速建设推进，然而作为智能变电站中的核心构成的光纤通道设备还没有生产出与电网运维建设相配套的专用设备，仍然沿用原有通讯行业的设备或元件，非常不利于智能变电站的建设和运维工作。特别是智能变电站中现有的光纤分线箱，具有如下不足： At present, the construction of smart substations, as an important part of smart grids, is advancing rapidly. However, the fiber channel equipment that constitutes the core of smart substations has not yet produced special equipment that matches the construction of power grid operation and maintenance, and still uses the original communication industry. Equipment or components are very unfavorable to the construction and operation and maintenance of smart substations. In particular, the existing optical fiber distribution boxes in smart substations have the following deficiencies:
1．由于光缆的光纤芯与光纤接口需要现场熔接，不仅严重影响变电站施工进度，而且由于现场技术人员技术水平参差不齐、作业环境条件有限等因素使光缆纤芯与光纤分线箱光口熔接质量难以保证，影响光纤通讯的质量和稳定性。 1. Since the optical fiber core of the optical cable and the optical fiber interface need to be welded on site, it not only seriously affects the construction progress of the substation, but also due to the uneven technical level of the on-site technicians and limited operating environment conditions, the quality of the fusion of the optical fiber core and the optical port of the optical fiber distribution box is difficult. Guarantee, affect the quality and stability of optical fiber communication.
2.现有光纤分线箱光缆纤芯与光口熔接部分密封于箱体中，光缆纤芯与光口的熔接对应信息不可见，影响光缆通道故障排查及运行维护工作的顺利开展。 2. The fusion joint between the fiber core and the optical port of the existing optical fiber distribution box is sealed in the box body, and the corresponding information of the fusion connection between the optical fiber core and the optical port is not visible, which affects the smooth development of cable channel troubleshooting and operation and maintenance.
3. 现有光纤分线箱体积过大，占用了较大的屏柜空间，不利于智能设备的集成化。 3. The existing optical fiber distribution box is too large, occupying a large space of the screen cabinet, which is not conducive to the integration of smart devices.
4. 现有光纤分线箱，多个光缆共用一个箱体，在进行某个通道测试或故障排查时，若需要观察熔接情况必然要抽出整个托盘，可能会影响其它运行通道，不利于变电站的安全运行。 4. In the existing optical fiber distribution box, multiple optical cables share one box body. When performing a certain channel test or troubleshooting, if you need to observe the splicing situation, you must pull out the entire tray, which may affect other operating channels, which is not conducive to the maintenance of the substation. safe operation.
5. 现有光纤分线箱，多个纤芯共用一个托盘，为了在不影响变电站安全运行的前提下进行光缆的更换必然需要增加光纤托盘的冗余配置，增加的设备投资。 5. In the existing optical fiber distribution box, multiple fiber cores share one tray. In order to replace the optical cable without affecting the safe operation of the substation, it is necessary to increase the redundant configuration of the optical fiber tray and increase equipment investment.
发明内容 Contents of the invention
本发明的目的是提供一种光纤转接端子，可以利于变电站的建设与运维工作，提高光纤通讯的质量和稳定性。 The purpose of the present invention is to provide an optical fiber transfer terminal, which can facilitate the construction and operation and maintenance of substations, and improve the quality and stability of optical fiber communication.
本发明采用下述技术方案： The present invention adopts following technical scheme:
一种光纤转接端子，包括多个并列排布的单元接线端子，所述的单元接线端子包括接线端子的封装箱体，所述的封装箱体底部设置有固定架，封装箱体上设置有两个相通的光纤法兰，所述的封装箱体内部具有光纤固定轴，两个光纤法兰之间的联通光纤通过光纤固定轴拉紧固定。 An optical fiber transfer terminal, comprising a plurality of unit terminals arranged side by side, the unit terminals include a terminal packaging box, the bottom of the packaging box is provided with a fixing frame, and the packaging box is provided with For two connected optical fiber flanges, the packaging box has an optical fiber fixing shaft inside, and the connecting optical fiber between the two optical fiber flanges is tightened and fixed by the optical fiber fixing shaft.
所述的两个光纤法兰设置在封装箱体的一个端面上。 The two optical fiber flanges are arranged on one end surface of the packaging box.
所述的两个光纤法兰分别设置在封装箱体的两个侧面上。 The two optical fiber flanges are respectively arranged on two side surfaces of the packaging box.
所述的封装箱体的竖截面为五边形，且两个光纤法兰分别设置在封装箱体上相邻的两个侧面上。 The vertical section of the packaging box is pentagonal, and the two optical fiber flanges are respectively arranged on two adjacent side surfaces of the packaging box.
所述的两个光纤法兰分别设置在封装箱体的相对的两个侧面上。 The two optical fiber flanges are respectively arranged on two opposite sides of the packaging box.
所述的多个单元接线端子采用双联空气开关的封装模式和固定模式。 The multiple unit terminals described above adopt the encapsulation mode and the fixed mode of the double-connected air switch.
本发明通过两个相通的光纤法兰，实现熔接有光纤插头的分支光缆和尾纤的现场对接，采用按光纤通道单独配置的封装方式，把多个转接端子采用双联空气开关的封装模式和固定模式，不仅大大节省了屏柜空间，而且光缆与尾纤（跳纤）连接一目了然，连接信息非常直观，非常方便变电站建设及运维中对光纤通道的测试和故障排查。本发明不仅解决了光纤熔接影响变电站施工进度，而且克服了现场技术人员技术素质、作业环境条件等影响光纤通讯的质量和稳定性的不可预见因素，提高了工程质量和故障处理速度。 The present invention realizes on-site docking of the branch optical cable with the optical fiber plug fused to the pigtail through two interlinked optical fiber flanges, adopts the packaging mode separately configured according to the optical fiber channel, and adopts the packaging mode of double-connected air switch for multiple transfer terminals And fixed mode, not only greatly saves the space of the screen cabinet, but also the connection between the optical cable and the pigtail (jump fiber) is clear at a glance, and the connection information is very intuitive, which is very convenient for the test and troubleshooting of the optical fiber channel in the substation construction and operation and maintenance. The invention not only solves the influence of optical fiber welding on the construction progress of the substation, but also overcomes unforeseen factors affecting the quality and stability of optical fiber communication such as the technical quality of on-site technicians and operating environment conditions, and improves the engineering quality and fault processing speed.
附图说明 Description of drawings
图1为本发明所述实施例1的结构剖视图； Fig. 1 is the structural sectional view of embodiment 1 of the present invention;
图2为本发明所述实施例2的结构剖视图； Fig. 2 is the structural sectional view of embodiment 2 of the present invention;
图3为本发明所述实施例3的结构剖视图； Fig. 3 is the structural sectional view of embodiment 3 of the present invention;
图4为本发明横向安装结构示意图； Fig. 4 is a schematic diagram of the horizontal installation structure of the present invention;
图5为本发明纵向安装结构示意图。 Fig. 5 is a schematic diagram of the vertical installation structure of the present invention.
具体实施方式 Detailed ways
如图1、图2、图3所示，一种光纤转接端子7，包括多个并列排布的单元接线端子，所述的单元接线端子包括接线端子的封装箱体，所述的封装箱体底部设置有固定架3，封装箱体上设置有两个相通的光纤法兰1，所述的封装箱体内部具有光纤固定轴2，两个光纤法兰之间的联通光纤5通过光纤固定轴2拉紧固定, 这样便于实现熔接有光纤插头的分支光缆和尾纤的现场对接，在变电站施工及维护中只需要根据设备图纸（光缆长度、芯数）的要求购置熔接有光纤插头的分支光缆和尾纤（跳纤），在现场就可以快速实现智能变电站光纤通道的搭建。不需要进行光缆纤芯与光纤接口的需要现场熔接，不仅解决了光纤熔接影响变电站施工进度，而且克服了现场技术人员技术素质、作业环境条件等影响光纤通讯的质量和稳定性的不可预见因素，提高了工程质量和故障处理速度。 As shown in Figure 1, Figure 2 and Figure 3, an optical fiber transfer terminal 7 includes a plurality of unit terminals arranged side by side, the unit terminals include a packaging box for the terminal, and the packaging box The bottom of the body is provided with a fixing frame 3, and the packaging box is provided with two connected optical fiber flanges 1. The inside of the packaging box has an optical fiber fixing shaft 2, and the communication optical fiber 5 between the two optical fiber flanges is fixed by the optical fiber. Axis 2 is tightened and fixed, which facilitates on-site docking of branch cables with fiber optic plugs and pigtails. In the construction and maintenance of substations, it is only necessary to purchase branches with fiber optic plugs according to the requirements of equipment drawings (cable length, number of cores) Optical cables and pigtails (fiber jumpers) can quickly realize the construction of optical fiber channels in smart substations on site. It does not require on-site fusion splicing of the optical fiber core and the optical fiber interface, which not only solves the impact of optical fiber fusion on the construction progress of the substation, but also overcomes the unforeseen factors that affect the quality and stability of optical fiber communication, such as the technical quality of on-site technicians and operating environment conditions. Improved engineering quality and troubleshooting speed.
由于本发明采用光纤法兰，所以当与两端熔接有光纤插头的分支光缆配合使用，能方便快捷连接断开，且两个光纤法兰由于可以根据光纤端子整体安装位置设置需求的不同灵活的设置两个光纤法兰的安装位置： Because the present invention adopts the fiber optic flange, it can be conveniently and quickly connected and disconnected when used in conjunction with a branch fiber optic cable with fiber optic plugs fused at both ends, and the two fiber optic flanges can be flexibly set according to the overall installation position of the fiber optic terminal. Set the mounting positions of the two fiber optic flanges:
实施例1：如图1所述的两个光纤法兰设置在封装箱体的一个端面上。 Embodiment 1: Two optical fiber flanges as shown in FIG. 1 are arranged on one end face of the packaging box.
所述的两个光纤法兰分别设置在封装箱体的两侧面，具体根据封装箱体的外形分别设计： The two optical fiber flanges are respectively arranged on both sides of the packaging box, specifically designed according to the shape of the packaging box:
实施例2：如图2所述的封装箱体的竖截面为五边形，且两个光纤法兰分别设置在封装箱体上相邻的两个侧面上。 Embodiment 2: The vertical section of the packaging box as shown in FIG. 2 is pentagonal, and two optical fiber flanges are respectively arranged on two adjacent sides of the packaging box.
实施例3：如图3所述的两个光纤法兰分别设置在封装箱体的相对的两个侧面上。 Embodiment 3: The two optical fiber flanges as shown in FIG. 3 are respectively arranged on two opposite sides of the packaging box.
本发明主要安装在智能变电站保护屏6和智能终端箱4内，光纤法兰规格按照常见法兰类型FC、SC、ST三种型号配置，也可根据工程需要灵活配置其它型号，三种型号的光纤转接端子可根据工程配置需求灵活安装，其中ST型主要用于水平安装模式如图4所示，FC、SC型可根据屏柜内部空间及光缆固定方式灵活安装进行竖向安装，如图5所示。 The present invention is mainly installed in the intelligent substation protection screen 6 and the intelligent terminal box 4. The specifications of the optical fiber flanges are configured according to the common flange types FC, SC, and ST. Other types can also be flexibly configured according to engineering needs. The three types of flanges Optical fiber transfer terminals can be flexibly installed according to project configuration requirements, among which ST type is mainly used for horizontal installation mode as shown in Figure 4, and FC and SC types can be flexibly installed for vertical installation according to the internal space of the screen cabinet and the fixing method of optical cables, as shown in Figure 4. 5.
本发明用光纤转接端子代替传统的ODF光纤熔接单元，该端子设计有两个相通的光纤法兰，该端子采用按光纤配置的封装模式，各个光纤彼此独立，工程配置十分灵活，可根据实际通道需求按需配置，不必配置备用光口或通道，端子故障时更换也十分方便。解决了传统光纤ODF单元分线箱，在故障排查或现场测试时影响其它通道的技术难题，提高了变电站运行维护的安全性。进一步的。 所述的多个单元接线端子采用双联空气开关的封装模式和固定模式，体积不大于双联空气开关。由于该端子体积小，固定方法与普通变电站中的接线端子完全兼容，可灵活安装在接线端子的固定导轨上，不仅大大节省了屏柜空间，而且光缆与尾纤（跳纤）连接一目了然，连接信息非常直观，非常方便变电站建设及运维中对光纤通道的测试和故障排查。很好地解决了智能变电站建设施工及运行维护过程中的难题。 The present invention replaces the traditional ODF optical fiber fusion splicing unit with an optical fiber transfer terminal. The terminal is designed with two connected optical fiber flanges. The terminal adopts the packaging mode configured according to the optical fiber. Each optical fiber is independent of each other. The channel needs to be configured on demand, and there is no need to configure a spare optical port or channel, and it is very convenient to replace the terminal when it fails. It solves the technical problem that the traditional optical fiber ODF unit junction box affects other channels during troubleshooting or field testing, and improves the safety of substation operation and maintenance. further. The plurality of unit terminals adopt the encapsulation mode and fixed mode of the double air switch, and the volume is not larger than the double air switch. Due to the small size of the terminal, the fixing method is completely compatible with the terminal in the ordinary substation, and can be flexibly installed on the fixed guide rail of the terminal, which not only greatly saves the space of the screen cabinet, but also the connection between the optical cable and the pigtail (jump fiber) is clear at a glance. The information is very intuitive, which is very convenient for testing and troubleshooting of fiber optic channels in substation construction and operation and maintenance. It solves the problems in the construction, operation and maintenance of intelligent substations.
Claims (6)
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| CN201410178247.2A CN103969774A (en) | 2014-04-29 | 2014-04-29 | Optical fiber adaptation terminal |
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| CN201410178247.2A CN103969774A (en) | 2014-04-29 | 2014-04-29 | Optical fiber adaptation terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076897A (en) * | 2020-01-06 | 2020-04-28 | 国家电网有限公司 | Intelligent substation retractable optical fiber test box |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2896313Y (en) * | 2006-05-15 | 2007-05-02 | 施新海 | User's indoor optical-cable terminal box |
| CN201319079Y (en) * | 2008-07-17 | 2009-09-30 | 杭州上诠光纤通信设备有限公司 | Frame-type optical branching device for fiber optic distribution frame |
| CN203930146U (en) * | 2014-04-29 | 2014-11-05 | 国家电网公司 | A kind of optic fibre switching terminal |
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2014
- 2014-04-29 CN CN201410178247.2A patent/CN103969774A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2896313Y (en) * | 2006-05-15 | 2007-05-02 | 施新海 | User's indoor optical-cable terminal box |
| CN201319079Y (en) * | 2008-07-17 | 2009-09-30 | 杭州上诠光纤通信设备有限公司 | Frame-type optical branching device for fiber optic distribution frame |
| CN203930146U (en) * | 2014-04-29 | 2014-11-05 | 国家电网公司 | A kind of optic fibre switching terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076897A (en) * | 2020-01-06 | 2020-04-28 | 国家电网有限公司 | Intelligent substation retractable optical fiber test box |
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Application publication date: 20140806 |