CN209879099U - Assembled optical cable handing-over equipment - Google Patents

Abstract

The utility model discloses an assembled optical cable handing-over equipment, include: the optical cable fusion splicer comprises a box body, and a grounding bar, an optical cable fusion splicer frame, an adapter plug bar and an optical splitter support which are fixed in the box body, wherein the optical cable fusion splicer frame is used for fixing an optical cable fusion splicing module; the adapter socket is used for inserting an adapter; the optical splitter support is used for fixing the optical splitter; the grounding bar is connected with a grounding wire and is used for connecting an optical cable into the box body; the box is internally provided with a plurality of wire loops for fixing optical cables and allowing the optical cables to be connected into the optical cable welding machine frame, the adapter plug row or the optical splitter support through wiring. The utility model discloses can select the current box equipment in road limit or district FTTB box in a flexible way as outer protection casing, also can make full use of telecommunications or remove original FTTB box and reform transform to satisfy handing-over task to the optical cable.

Description

Assembled optical cable handing-over equipment

Technical Field

The utility model relates to an optical cable handing-over technical field especially relates to an assembled optical cable handing-over equipment.

Background

With the advancement of the construction of the FTTH engineering and the LTE engineering, the demand of optical cables is increasing day by day, and the existing optical cable stock resources cannot meet the existing construction requirements, so that operators need to further invest in the optical cable resources, especially in urban areas with dense population, a large number of light cross boxes need to be newly arranged or ODF frames need to be installed in houses, and the positions where the light cross boxes are arranged mostly belong to road traffic junctions, the light cross boxes are difficult to set up and coordinate, and multiple operators select common points, which results in the scale-to-bar ratios of various light cross boxes, traffic signal control boxes, road sign indication boards, advertising boards and the like at the road junctions. Not only the beauty is influenced, but also the sight of the vehicle-driving personnel is influenced. In addition, existing cabinet racks of access network machine rooms in a plurality of cells tend to be saturated, an original cabinet has a large amount of redundant space, the end manufacturing of the optical cable can not meet the requirement directly, technical transformation needs to be carried out, the existing transformation mode is few, and the use of on-network services is possibly influenced.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides an assembled optical cable handing-over equipment can select the current box equipment in road limit or district FTTB box in a flexible way as outer protection casing, and the optical cable can be fixed from the bottom simultaneously, and the naked fine cover fibre core protection tube protection after peeling open gets into optical cable fusion module through walking the line ring, and the tail optical fiber after the butt fusion splices to the adapter on the adapter row of inserting, further switches to on the low reaches distribution cable.

In order to achieve the above object, the utility model adopts the following technical scheme:

a fabricated fiber optic cable interface device, comprising: the optical cable fusion splicer comprises a box body, and a grounding bar, an optical cable fusion splicer frame, an adapter plug bar and an optical splitter support which are fixed in the box body, wherein the optical cable fusion splicer frame is used for fixing an optical cable fusion splicing module; the adapter socket is used for inserting an adapter; the optical splitter support is used for fixing the optical splitter; the grounding bar is connected with a grounding wire and is used for connecting an optical cable into the box body; the box is internally provided with a plurality of wire loops for fixing optical cables and allowing the optical cables to be connected into the optical cable welding machine frame, the adapter plug row or the optical splitter support through wiring.

This technical scheme's box can with road limit console mode bill-board, road sign, bus stop publicity column, original FTTB box in district, computer lab non-standard collection dress rack etc. combine together organically, and the optical cable is walked the line in this equipment in a flexible way, and the optical cable passes through the access is arranged to ground connection inside the box, the optical cable is opened and is shelled the back and pass through walk the wire loop and get into the optical cable butt fusion frame carries out the one-tenth end work of optical cable and tail optical fiber, and tail optical fiber after the one-tenth end passes through walk the wire loop and insert adapter or beam splitter. And the tail fiber after terminating is distributed on the adapter on the position of the adapter socket through the wiring ring and is jumped to other optical cable terminating interfaces through the adapter, or the tail fiber after terminating can be jumped to the light inlet of the optical splitter and is connected to the distribution optical cable.

Preferably, the ground bar is provided with a cable hose clamp fixing groove for fixing the optical cable and a metal reinforcing core fixing part.

Preferably, optical cable fusion machine frame is including draw-in groove and the optical cable splice tray that is used for placeeing the optical cable splice tray, the optical cable splice module includes a plurality of fused fiber dish, fused fiber dish includes optical cable splice tray fine post and optical cable splice heat fusion pipe draw-in groove.

Preferably, the optical cable welding machine frame is made of composite materials, and the left side frame and the right side frame are hinged through disc-shaped screws.

The optimization effect that this optimization scheme brought can adjust the thickness of optical cable welding machine frame through the elasticity of dish type screw to the box equipment of the good adaptation of old and useless.

Preferably, the wire-walking rings are opened from the top and made of PVC, and the number of the wire-walking rings is increased or decreased according to the reserved holes of the box body.

The optimization effect brought by the optimization scheme is that the optical cable can be flexibly clamped in and taken out.

Preferably, the optical splitter is a box-type optical splitter, and the optical splitter support is made of cold-rolled steel material.

Preferably, the adapter socket is made of cold-rolled steel materials, and the surface layers of the two sides of the adapter socket are provided with a layer of silica gel gaskets.

The optimization effect that this optimization scheme brought is that the silica gel gasket can increase the coefficient of friction between adapter and the row of inserting, makes the adapter fixed more firm.

Preferably, the adapter is an LC type adapter.

The optimization effect brought by the optimization scheme is that the LC type adapter can meet the butt joint service of SC or FC type tail fiber jumper connection adaptation, and can be installed according to the actual service volume, thereby reducing the occupation of space resources.

Compared with the prior art, the beneficial effects of the utility model are that:

1. each modular component of assembled optical cable handing-over equipment can adopt screw and equipment box backplate to connect fixedly, the mounted position can select in a flexible way, it is less influenced by the size in space and regularity, kind of assembled optical cable handing-over equipment can with road limit console mode bill-board, the road sign, bus platform publicity column, the original FTTB box in district, the organic combination together such as computer lab non-standard collection dress rack, it can realize light traffic case or ODF frame similar function, reduce urban area traffic trunk position and build light traffic case pressure by laying bricks or stones, also original embedded wall type FTTB box in district or the transformation and the utilization of computer lab at the net rack of also comprehensive utilization.

2. A reducible road side of use of assembled optical cable handing-over equipment newly establishes light and hands over case quantity, rational utilization topography resources also can make full use of telecommunications or remove original FTTB box and reform transform to satisfy the task of handing-over the optical cable.

Drawings

Fig. 1 is a schematic structural view of an assembly type optical cable handover device according to the present invention.

Fig. 2 is a schematic structural view of the frame of the optical cable fusion splicer of the present invention.

Fig. 3 is a schematic structural view of the fiber melting disc of the present invention.

Fig. 4 is a schematic structural diagram of the adapter socket according to the present invention.

Fig. 5 is a schematic structural diagram of the splitter support and the splitter according to the present invention.

Fig. 6 is a schematic view of the routing ring structure according to the present invention.

Wherein, 1, a box body; 2. a ground bar; 3. an optical cable fusion splicer frame; 4. an adapter socket; 5. a splitter support; 6. an optical cable fusion module; 7. an adapter; 8. a light splitter; 9. a wiring ring; 10. an optical cable hose clamp fixing groove; 11. a metal reinforcing core fixing portion; 12. a card slot; 13. an optical cable fusion tray; 14. melting the fiber disc; 15. the optical cable fusion coils the fiber column; 16. welding a hot-melt pipe clamping groove by an optical cable; 17. a disk-shaped screw; 18. a spectrometer holder fixing hole; 19. and the ground bar is connected with the ground wire.

Detailed Description

For a better understanding of the present invention, the contents of the present invention will be further clarified below with reference to the accompanying drawings and examples, but the present invention is not limited to the following examples.

Examples

In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are all the directions or positional relationships shown on the drawings, and the objects are only for convenience of description of the present invention and simplification of description, and do not indicate or imply that the parts indicated must have a specific direction, be constructed and operated in a specific direction, and thus, are not to be construed as limiting the present invention.

A fabricated fiber optic cable interface device, comprising: the optical cable fusion splicer comprises a box body 1, a grounding bar 2, an optical cable fusion splicer frame 3, an adapter plug row 4 and an optical splitter support 5, wherein the grounding bar, the optical cable fusion splicer frame 3, the adapter plug row and the optical splitter support are fixed in the box body; the adapter socket 4 is used for inserting the adapter 7; the optical splitter support 5 is used for fixing the optical splitter 8; the grounding bar 2 is connected with a grounding wire and is used for connecting an optical cable into the box body 1; the box 1 is internally provided with a plurality of routing rings 9 for fixing optical cables and enabling the optical cables to be wired through the routing rings 9 and to be connected to the optical cable welding machine frame 3, the adapter socket 4 or the optical splitter support 5.

In this equipment, the optical cable is walked in a flexible way, and inside the optical cable passed through ground connection row 2 and inserted box 1, the optical cable was opened and is shelled the back and get into optical cable fusion splicer frame 3 through walking the wire loop 9 and carry out the one-tenth end work of optical cable and tail optical fiber, and the tail optical fiber after becoming the end passes through walking wire loop 9 and inserts adapter 7 or optical splitter 8. The terminated tail fiber is arranged on the adapter 7 at the position of the adapter socket 4 through a wiring ring 9 and is jumped to other optical cable terminated interfaces through the adapter 7. Or, the terminated tail fiber is jumped to the light inlet of the optical splitter 8 and is connected to the distribution cable.

The grounding bar 2 and the grounding wire are connected with a connecting part 19 of the grounding wire through the grounding bar on the grounding bar 2, and each module component in the fabricated optical cable handover equipment can be fixedly connected with a back plate of the box body 1 through screws, for example, a splitter support fixing hole 18 is formed in the splitter support 5, and the splitter support 5 can be fixed through the screws.

The ground bar 2 is provided with a cable hose clamp fixing groove 10 for fixing a cable and a metal reinforcing core fixing part 11. Optical cable fusion machine frame 3 is including being used for placeeing optical cable fusion dish draw-in groove 12 and optical cable fusion dish 13, and optical cable fusion module 6 includes a plurality of fused fiber dish 14, fused fiber dish 14 includes optical cable fusion dish fine post 15 and optical cable fusion heat fusion pipe draw-in groove 16, and optical cable fusion dish fine post 15 diameter is preferred 6cm, and optical cable fusion heat fusion pipe draw-in groove 16 is preferred long 6cm, wide 5 cm. In this embodiment, the optical cable fusion module 6 is divided into 6 cells, and the fusion fiber reel 14 is installed in each cell.

The adapter socket 4 is made of cold-rolled steel materials, the surface layers of the two sides of the adapter socket 4 are provided with a layer of silica gel gasket, and the thickness of the silica gel gasket is 2mm, so that the friction coefficient between the adapter and the socket can be increased, and the adapter is fixed more firmly. The length of an adapter mounting hole on the adapter socket 4 is 1.29cm, the width of the adapter mounting hole is 0.94cm, and the distance between the holes is 0.8 cm. The adapter 7 is preferably an LC adapter which can meet the butt joint service of SC or FC type tail fiber jump joint adaptation and can be installed according to the actual service volume, thereby reducing the occupation of space resources.

In this embodiment, the box body 1 is made of old cold-rolled steel plate into a box body shell with a length of 160cm, a width of 25cm and a height of 180cm, and the shell part of the box body can be used as a road indication mark or a roadside billboard. Optical cable fusion splices frame 3 adopts combined material to make, and length 24cm, wide 12cm, high 18cm can be selected to the specification, and optical cable fusion splices frame 3 left and right sides limit frame adopts dish type screw 17 articulated, can adjust the thickness of optical cable fusion splices frame 3 through the elasticity of dish type screw 17 to the box equipment of the good adaptation of old and useless. The wire-routing ring 9 is a component opened at the top and made of PVC material, the optical cable can be flexibly clamped into and taken out, and the number of the wire-routing rings 9 is increased or decreased according to the reserved holes of the box body 1. The optical splitter 8 is a box-type optical splitter, the optical splitter bracket 5 is made of cold-rolled steel materials, and the specification can be 10cm long, 15cm wide and 8cm high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. An assembled fiber optic cable cross-connect apparatus comprising: the optical cable fusion splicer comprises a box body, and a grounding bar, an optical cable fusion splicer frame, an adapter plug bar and an optical splitter support which are fixed in the box body, wherein the optical cable fusion splicer frame is used for fixing an optical cable fusion splicing module; the adapter socket is used for inserting an adapter; the optical splitter support is used for fixing the optical splitter; the grounding bar is connected with a grounding wire and is used for connecting an optical cable into the box body; the box is internally provided with a plurality of wire loops for fixing optical cables and allowing the optical cables to be connected into the optical cable welding machine frame, the adapter plug row or the optical splitter support through wiring.

2. The fabricated optical cable cross-connecting apparatus of claim 1, wherein the ground row is provided with a cable ferrule fixing groove for fixing the optical cable and a metal strength member fixing portion.

3. The fabricated optical cable cross-connecting apparatus of claim 1, wherein the optical cable fusion splicer frame comprises a clamping groove for receiving an optical cable fusion splice tray and an optical cable fusion splice tray, the optical cable fusion splice module comprises a plurality of fusion fiber trays, and the fusion fiber trays comprise optical cable fusion splice tray fiber columns and optical cable fusion heat fusion pipe clamping grooves.

4. The assembly type optical cable cross-connecting equipment according to claim 1, wherein the optical cable fusion splicer frame is made of composite materials, and the left side frame and the right side frame are hinged through disc-shaped screws.

5. The fabricated optical cable cross-connecting apparatus as claimed in claim 1, wherein the routing loops are open-topped members made of PVC, and the number of routing loops is increased or decreased according to the holes reserved in the box body.

6. The fabricated optical cable cross-connecting apparatus of claim 1, wherein the optical splitter is a box-type optical splitter, and the optical splitter support is made of cold-rolled steel material.

7. The fabricated optical cable cross-connecting apparatus of claim 1, wherein the adapter socket is made of cold-rolled steel material, and a layer of silica gel gasket is disposed on the surface layers of two sides of the adapter socket.

8. The modular cable interface of claim 1, wherein the adapter is an LC-type adapter.