Optical cable splice closure

Abstract

The invention discloses an optical cable splice closure. The optical cable splice closure comprises a chassis, a cap body, a fixed seat arranged on the chassis, and a support connected with the fixedseat; the left side and the right side of the support are provided with at least one fiber splice tray module; each fiber splice tray module comprises a fiber splice tray fixed base detachably connected to the support and a fiber splice tray rotationally connected to the fiber splice tray fixed base; and the fiber splice trays are superposed in the height directions of the fiber splice tray fixedbases. Compared with the prior art, the optical cable splice closure provided by the invention has the advantages that the installation density of the fiber splice trays can be increased; the space inthe cable splice closure can be effectively utilized; in the space with the same size, the capacity of the cable splice closure is further expanded; when the capacity needs to be expanded, only the fiber splice tray modules need to be superposed in a vertical direction, so that the capacity expansion is convenient; the fiber splice trays are modularly arranged and are detachably connected to thesupport through the fiber splice tray bases; and the required fiber splice tray modules can be selected to be flexibly matched and installed as needed, so that the installation mode of the fiber splice trays is more flexible and convenient.

Description

technical field [0001] The invention relates to the technical field of optical fiber and optical cable connection equipment, and more specifically relates to an optical cable splice closure. Background technique [0002] The fusion splice protection trays in the vertical optical cable splice enclosures in the prior art are generally installed in a vertical manner. Limited by the size of the cap body, the number of splice trays that can be placed is limited, resulting in a limited capacity of the splice enclosure. , and in the process of actual use, the expansion capacity is limited; when expansion is required, only a new splice box can be used for connection, which takes up a lot of space, especially in foreign countries, optical cable lines and equipment need to pay rent, which will increase line traffic. maintenance cost. [0003] In addition, the function of the traditional optical cable splice box is relatively single, and the adaptability to the optical cable structure...

AI Technical Summary

Problems solved by technology

[0002] The splice protection trays in the vertical optical cable splice enclosures in the prior art are generally installed in a vertical manner. Limited by the size of the cap body, the number of splice trays that can be placed is limited, resulting in a limited capacity of the splice enclosure. , and in the process of actual use, the expansion capacity is limited; when expansion is required, only a new splice box can be used for connection, which takes up a lot of space, especially in foreign countries, optical cable lines and equipment need to pay rent, which will increase line traffic. maintenance cost

[0003] In addition, the function of the traditional optical cable splice box is relatively single, and the adaptability to the optical cable structure, wiring, fiber splitting and optical splitting is poor; due to the continuous update of the optical cable structure and the continuous enrichment of the use scenarios, the existing optical cable splice box can no longer satisfy the market. on demand

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