Wiring structure of connection box and fiber containing disc

Abstract

The invention provides a wiring structure of a fiber containing disc. The wiring structure comprises the fiber containing disc of a rectangular structure, a fiber containing groove formed in the plate face of the rectangular disc, a linear section and an arc section which are arranged in the fiber containing groove and used for guiding optical fibers, and an embedded part which is arranged in the middle of the fiber containing groove and used for positioning the connected optical fibers. Two connected optical fibers are fed into the fiber containing disc and are wound in the fiber containing groove through the straight line section and the arc line section, the connecting end of the two connected optical fibers is located in the middle of the fiber containing groove, the optical fibers are positioned through the embedding part, and through the fiber containing groove in the fiber containing disc and the embedding part located in the middle of the fiber containing groove, the elastic tension of the optical fiber is used for tensioning and limiting, so that the positioning stability of the optical fiber is integrally improved, and the connection safety of the optical fiber is ensured. The invention also provides a connection box.

Description

Technical field [0001] The present invention relates to the technical field of power devices, and Background technique [0002] The power communication cable is in the basic status in the construction of multi-fused high-elastic grids. The cable carries communication network optical paths at all levels, urban area network optical paths, external systems Internet, etc., carrying protection of security services, power dispatch data network, scheduling phone, TV An important business such as a conference call. Due to the influence of many factors, the power communication cable has occurred, and the severity of the problem is intensified. The frequency of defects (events) is also increased, in which the faults caused by the connection box have also increased year by year, for electricity The security and stability operation of the communication network has brought hidden dangers. [0003] At present, the standards of domestic renewal box delay are still the standard of post and telec...

AI Technical Summary

Problems solved by technology

Compared with the traditional foreign junction box, the current power junction box has problems such as unreasonable structural design and low parameters, etc., and various problems are prone to occur in the long-term use cycle of 30 years

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