CN205539616U - Shared type optical cable distributing box of building together - Google Patents

Abstract

The utility model relates to a shared type optical cable distributing box of building together is not good enough to solving current like product structural design, leads to circuit, subregion to design not good enough technical problem and design. This optical cable distributing box includes the box, the chamber door, the block, its main points are that the left and right sides is equipped with public storehouse and independent storehouse respectively in the box, and be equipped with the chamber door respectively, independent storehouse is equipped with threely at least, independent storehouse is equipped with respectively deposits fine district and box -shaped spectrometer installing zone, the both sides of box -shaped spectrometer installing zone are equipped with the wire loop respectively, public storehouse is equipped with respectively around a fine section of thick bamboo with the opposite side of depositing fine district, be equipped with into cable passageway between the opposite side in independent storehouse and the box inner wall, the opposite side in public storehouse is equipped with the stack and arranges the splice tray who sets up, splice tray's both sides are equipped with the wire loop respectively, the bottom in independent storehouse is equipped with the access fixed plate, the bottom in public storehouse is equipped with and connects out the fixed plate. Splice tray's disk cover is equipped with operating instruction marking plate and butt fusion routing label marking plate, and the disk cover passes through the barb at border and the dog hole lock of disk body.

Description

Joint construction and sharing type fiber cable cross connection box

Technical field

This utility model relates to fiber cable cross connection box, is a kind of Joint construction and sharing type fiber cable cross connection box.

Background technology

Fiber cable cross connection box is a kind of to provide optic fiber distribution and the handing-over equipment of jumper connection for trunk layer optical cable and wiring layer optical cable, is i.e. mainly used for the interface equipment of backbone optical cable and optical distribution cable junction in optical cable access network.After optical cable leading in cable cross-connecting box, after fixing, terminate, joining fibre, jumping fiber is used to be connected with wiring layer optical cable by trunk layer optical cable.It is mainly made up of casing, internal metal working part, fiber active linker and standby adnexa；Different according to use occasion, indoor type and outdoor version two kinds can be divided into, it is possible to be divided into land, make somebody a mere figurehead, three kinds of mounting means of wall hanging.Wherein, some fiber cable cross connection boxes are Joint construction and sharing fiber cable cross connection box, the application number 201420630927.9 as disclosed in Chinese patent literature, authorized announcement date 2015.01.21, utility model title " a kind of full-frontal Joint construction and sharing fiber cable cross connection box "；This fiber cable cross connection box includes base, is installed on the casing on described base, and be arranged in described casing operator's independent chamber, user side optic module, outer line end optic module, optical cable fixation peeling grounding device；Described optical cable fixation peeling grounding device is positioned at described box bottom；Described operator independent chamber is no less than two.This utility model meets the demand of Duo Jia operator fiber broadband access service simultaneously；Full-frontal operation, operator's independent chamber designs in casing centre position, and each operator independent chamber all possesses the connection of long enough tail optical fiber to user side.But above-mentioned fiber cable cross connection box and like product circuit cabling not science, subregion is unintelligible, it is more difficult to according to public storehouse and independent chamber partition management, and independent chamber divides operator to manage.

Summary of the invention

For overcoming above-mentioned deficiency, the purpose of this utility model is to provide a kind of Joint construction and sharing type fiber cable cross connection box to this area so that it is solves the design of existing like product structure not good enough, causes the technical problem that circuit, split plot design be not good enough.Its objective is to be achieved through the following technical solutions.

A kind of Joint construction and sharing type fiber cable cross connection box, the casing side of this fiber cable cross connection box is provided with chamber door, and the bottom of casing is provided with block, and block is provided with vent flap；Its structure designing points is to be respectively arranged on the left side and the right side public storehouse and independent chamber in described casing, and it is respectively equipped with chamber door, independent chamber is at least provided with three, independent chamber is respectively equipped with Cun Xian district and boxlike beam splitter installing zone, boxlike beam splitter installing zone be respectively provided on two sides with wire loop, the opposite side in public Cang Hecunxian district is respectively equipped with winding fine tube, it is provided with between opposite side and the cabinet wall of independent chamber into cable passage, the opposite side in public storehouse is provided with the fusion joining disk being arranged under the overlay setting, fusion joining disk be respectively provided on two sides with wire loop, the bottom of independent chamber is provided with access fixed plate, the bottom in public storehouse is provided with and picks out fixed plate.Public storehouse picks out for user side optical fiber, and independent chamber for the winding of optical cable for the access of operator, winding fine tube, enters cable passage and accesses to the boxlike beam splitter of independent chamber for optical cable, wire loop fixing for optical cable.

The disk body one side panel groove face of described fusion joining disk is provided with disk cover, and disk cover is provided with operating instruction mark plate and welding routing label mark plate, and disk cover is fastened by the dog hole of the barb at edge with disk body.The Operating Guideline of the aforesaid operations description flags plate person of being easily installed, welding routing label mark plate is conveniently accessible, the sequence number that picks out mark, simultaneously dust-proof in disk body of disk cover.

The disk cover side inner disc groove of described disk body is provided with tail optical fiber hole, welding chip and around fine muscle post, it is the annular setting of segmentation around welding chip around fine muscle post, inner side or outside around fine muscle post, and dish groove internal diameter is respectively equipped with limit rib, it is wound in naked fibre and tail optical fiber around fine muscle post and is limited in limit rib；Welding chip fastens with disk body, welding chip is provided with the clip fixed for welding heat Heat-Shrinkable Tubings, the disk body inner side edge of welding chip side is provided with terminal bay, the outer side edges edge of terminal bay is provided with pig tail connections and fixes groove, it is angularly disposed that pig tail connections fixes the groove rectangular tooth degree of lip-rounding, the disk body of this side is respectively arranged at two ends with snap-on and wire sleeve, snap-on and wire sleeve and the most outwards tilts.Tail optical fiber passes sequentially through the pig tail connections at wire sleeve, terminal bay, the tail optical fiber hole of disk body is stretched in the dish groove of disk body, it is connected with the naked fibre stretched in dish groove by welding heat Heat-Shrinkable Tubings again, junction point is fixed on the clip of welding chip by welding heat Heat-Shrinkable Tubings, pig tail connections is fixed on the pig tail connections of terminal bay fixes groove, and oblique outside setting.

This utility model reasonable in design, compact, use, easy for installation, subregion understands, line clear；Be suitable as multi-operator Joint construction and sharing type fiber cable cross connection box use, ex hoc genus anne product structure improve.

Accompanying drawing explanation

Fig. 1 is box inner structure schematic diagram of the present utility model, and in figure, chamber door is open mode.

Fig. 2 is the internal main TV structure schematic diagram of fusion joining disk of the present utility model, omits cover plate in figure.

Fig. 3 is fusion joining disk left view structural representation of the present utility model.

Fig. 4 is the cover plate buckling state structural representation of Fig. 2.

Fig. 5 is the use status architecture schematic diagram of Fig. 2, and in figure, solid line is naked fibre, and dotted line is tail optical fiber.

Figure number and title: 1, casing, 2, chamber door, 3, block, 4, fusion joining disk, 401, disk body, 402, welding chip, 403, wire sleeve, 404, terminal bay, 405, disk cover, 406, operating instruction mark plate, 407, welding routing label mark plate, 5, pig tail connections.

Detailed description of the invention

In conjunction with accompanying drawing, its structure and use are further described.As it is shown in figure 1, this fiber cable cross connection box includes casing 1, chamber door 2, block 3, the side of casing is provided with two fan chamber doors, and the bottom of casing is provided with block, and block is provided with vent flap；Public storehouse and independent chamber it is respectively arranged on the left side and the right side in casing, and it is respectively equipped with chamber door, independent chamber is at least provided with three, independent chamber is respectively equipped with Cun Xian district and boxlike beam splitter installing zone, boxlike beam splitter installing zone be respectively provided on two sides with wire loop, the opposite side in public Cang Hecunxian district is respectively equipped with winding fine tube, it is provided with between opposite side and the cabinet wall of independent chamber into cable passage, the opposite side in public storehouse is provided with the fusion joining disk 4 being arranged under the overlay setting, fusion joining disk be respectively provided on two sides with wire loop, the bottom of independent chamber is provided with access fixed plate, the bottom in public storehouse is provided with and picks out fixed plate.

As shown in Fig. 2～Fig. 5, the disk body 401 1 side panel groove face of fusion joining disk is provided with disk cover 405, and disk cover is provided with operating instruction mark plate 406 and welding routing label mark plate 407, and disk cover is fastened by the dog hole of the barb at edge with disk body.The disk cover side inner disc groove of disk body is provided with tail optical fiber hole, welding chip 402 and around fine muscle post, it is the annular setting of segmentation around welding chip around fine muscle post, around inner side or the outside of fine muscle post, and dish groove internal diameter is respectively equipped with limit rib, is wound in naked fibre and tail optical fiber around fine muscle post and is limited in limit rib.Welding chip fastens with disk body, welding chip is provided with the clip fixed for welding heat Heat-Shrinkable Tubings, the disk body inner side edge of welding chip side is provided with terminal bay 404, the outer side edges edge of terminal bay is provided with pig tail connections and fixes groove, pig tail connections is fixed on the pig tail connections of terminal bay fixes groove, it is angularly disposed that pig tail connections fixes the groove rectangular tooth degree of lip-rounding, and the disk body of this side is respectively arranged at two ends with snap-on and wire sleeve 403, snap-on and wire sleeve and the most outwards tilts.The pig tail connections of above-mentioned fusion joining disk fixes groove according to actual operation requirements, is divided into left fiber or the design of right fiber, the most left oblique or right oblique design, meets the functions such as the welding of outer cable, the storage of tail optical fiber, Cheng Duan.

When optical cable introduces casing; should there is the most fixing and protection device; optical cable metal after Gu Ding blocks tide layer, armor and strengthening core and should be reliably connected to high voltage protection grounding device, applies plastic bushing or serpentine pipe to protect and fix introducing fiber fusion splicing device after optical cable baring.The working cell of this fiber cable cross connection box should use modularized design, including casing, optical cable fixing device, grounding device, light subdivision, backbone optical cable welding unit, optical distribution cable welding unit, directly melt unit, fiber storage unit, dish fibre unit etc., first line of a couplet port should become end respectively, as operator's independent chamber, key can not open up.Second line of a couplet port should be concentrated into end, as the public storehouse of user, it is achieved independent chamber route different with public storehouse jumping fiber scheduling.

Claims (3)

1. a Joint construction and sharing type fiber cable cross connection box, casing (1) side of this fiber cable cross connection box is provided with chamber door (2), and the bottom of casing is provided with block (3), and block is provided with vent flap；It is respectively arranged on the left side and the right side public storehouse and independent chamber in it is characterized in that described casing (1), and it is respectively equipped with chamber door (2), independent chamber is at least provided with three, independent chamber is respectively equipped with Cun Xian district and boxlike beam splitter installing zone, boxlike beam splitter installing zone be respectively provided on two sides with wire loop, the opposite side in public Cang Hecunxian district is respectively equipped with winding fine tube, it is provided with between opposite side and the cabinet wall of independent chamber into cable passage, the opposite side in public storehouse is provided with the fusion joining disk (4) being arranged under the overlay setting, fusion joining disk be respectively provided on two sides with wire loop, the bottom of independent chamber is provided with access fixed plate, the bottom in public storehouse is provided with and picks out fixed plate.

Joint construction and sharing type fiber cable cross connection box the most according to claim 1, it is characterized in that disk body (401) the side panel groove face of described fusion joining disk (4) is provided with disk cover (405), disk cover is provided with operating instruction mark plate (406) and welding routing label mark plate (407), and disk cover is fastened by the dog hole of the barb at edge with disk body.

Joint construction and sharing type fiber cable cross connection box the most according to claim 2, it is characterized in that the disk cover side inner disc groove of described disk body (401) is provided with tail optical fiber hole, welding chip (402) and around fine muscle post, it is the annular setting of segmentation around welding chip around fine muscle post, inner side or outside around fine muscle post, and dish groove internal diameter is respectively equipped with limit rib, it is wound in naked fibre and tail optical fiber around fine muscle post and is limited in limit rib；Welding chip fastens with disk body, welding chip is provided with the clip fixed for welding heat Heat-Shrinkable Tubings, the disk body inner side edge of welding chip side is provided with terminal bay (404), the outer side edges edge of terminal bay is provided with pig tail connections and fixes groove, it is angularly disposed that pig tail connections fixes the groove rectangular tooth degree of lip-rounding, the disk body of this side is respectively arranged at two ends with snap-on and wire sleeve (403), snap-on and wire sleeve and the most outwards tilts.