CN206038970U - Optical cable termination switchover box - Google Patents
Optical cable termination switchover box Download PDFInfo
- Publication number
- CN206038970U CN206038970U CN201620763606.5U CN201620763606U CN206038970U CN 206038970 U CN206038970 U CN 206038970U CN 201620763606 U CN201620763606 U CN 201620763606U CN 206038970 U CN206038970 U CN 206038970U
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- branch
- adapter
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- base
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Abstract
The utility model relates to a fiber optical signal transmission switching equipment field discloses an optical cable termination switchover box, including butt fusion protection casing, fixing device and a plurality of optical divider, fixing device includes the base, it is provided with the backup pad to support on the base, the optic fibre adapter sets up the front of backup pad, the reverse side of backup pad is provided with optic fibre and accepts the dish, the back that the dish was acceptd to optic fibre is provided with the optical divider mount of fixing optical divider, butt fusion protection casing cover is established the outside of backup pad, and with the base is connected sealedly. The utility model discloses a set up fixed optical divider's optical divider mount, place optical divider on the switching box on the one hand conveniently, introduce the circuit that optical divider can reduce optical cable in the switching box simultaneously, solve inside line winding, the mixed and disorderly problem walked.
Description
Technical field
This utility model is related to signal transmission through fiber interconnecting device field, more particularly to a kind of optical fiber cable termination interconnecting device.
Background technology
With high speed, the development of high-capacity optical fiber communication system, the IT application process of the whole society is greatly improved.In state
Also quickening fiber optic network construction is repeatedly mentioned in family's government work report, improves network rate.Now according to skills such as wavelength-division multiplex
In art application simple optical fiber, network capacity is increasing, point-to-multipoint to fiber optic network, Multi-core number optical fiber cable termination to single fiber point
The demand of propping up is increasing.
And bulky that now domestic termination box has or installed by way of embedded body of wall, cause terminal box body not
Just flexible configuration is used；In addition, point-to-multipoint to optical fiber cable termination at present without more intensive, simple solution；And it is many
Core optical cable is needed with the welding of respective branches light path or using flange jumper connection light path into after termination box, and site operation flow process is complicated,
In termination box, circuit is in disorder, mutual hinge joint, often leads to the tortuous angle too small of optical fiber, produces compared with lossy, and What is more can lead
Bending place is caused to be wrecked by applied stress for a long time；Further line-internal circuit not only affects the attractive in appearance of terminal box body in a jumble, together
When the configuration and maintenance of later stage optical fiber is also unfavorable in a jumble due to circuit.
Utility model content
(1) technical problem to be solved
The purpose of this utility model is to provide optical fiber cable termination interconnecting device, and solving existing box body terminated line affects the later stage in a jumble
The problem of maintenance.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides a kind of optical fiber cable termination interconnecting device, and the interconnecting device includes
Component and optical branching device fixed mount are protected in welding；
The welding protection component includes fixing device and welding protective housing, and the fixing device includes base, described
Gripper shoe is provided with base, and the front of the gripper shoe is provided with some fiber adapter, and the back side of the gripper shoe is arranged
There is optical fiber distribution plate, the optical branching device fixed mount setting is at the back side of the optical fiber distribution plate；
The gripper shoe, fiber adapter and the optical fiber distribution plate are arranged at the interior of the welding protective housing
Portion, the welding protective housing are connected sealing with the base.
Further, the optical branching device fixed mount include the base plate being fixed on the optical fiber distribution plate back side and with
The first baffle being oppositely arranged of the base plate connection, second baffle.
Further, the position on the optical fiber distribution plate back side higher than the base plate is provided with horizontal concrete chute, and described the
The slip convex portion being adapted to the horizontal concrete chute is provided with one baffle plate, and the slip convex portion is arranged in the horizontal concrete chute,
The first baffle is moved along the horizontal concrete chute by the slip convex portion.
Further, be provided with optical branching device on the optical branching device fixed mount, the optical branching device at least with two institutes
State fiber adapter to connect by optical fiber.
Further, the base is provided with cable fixing clip tool with the link position of the gripper shoe；On the base
It is provided with the optical cable through hole passed through for optical cable.
Further, some fiber adapter are divided into the first adapter group, and the second adapter group, the optical fiber are housed
Disk includes being successively set on first storing tray supported in back, the second storing tray, the light of the first adapter group
The stern fast of fine adapter is arranged in first storing tray, and the stern fast of the fiber adapter of the second adapter group is arranged on
In second storing tray.
Further, the first adapter group and the second adapter group are separately positioned on the top of the gripper shoe
And bottom；The height of the corresponding second adapter group of the optical branching device fixed mount is arranged.
Further, the interconnecting device also includes that branch protects component, branch's protection component to include branch's adapter,
Quantity of the quantity of branch's adapter less than the fiber adapter, each described branch's adapter and the light
Fine adapter is connected by optical fiber, and each described fiber adapter is to multi-link branch's adapter.
Further, branch's protection component also includes branch's fixing device, branch's protective housing, and the branch is fixed
Device includes branch's base, supports and be provided with leg supports plate on branch's base, and branch's adapter is arranged on described
On leg supports plate, branch's protective housing is set in the outside of leg supports plate and is connected sealing with branch's base.
Further, the position that branch's base is connected with the leg supports plate is provided with branched cable fixation clamp
Tool；The branched cable through hole passed through for optical cable is provided with branch's base.
(3) beneficial effect
The optical fiber cable termination interconnecting device that this utility model is provided, by arranging the optical branching device fixed mount of fixed optical branching device,
So easily optical branching device can be placed on interconnecting device, as optical branching device can quickly realize single high-capacity optical fiber
The one-to-many light splitting connection of transmission capacity, it is possible to reduce the circuit of optical cable in interconnecting device by introducing optical branching device, solve
Internal cabling winding, mixed and disorderly problem；Simultaneously as circuit is reduced, the configuration work of follow-up optical fiber, reduction scene is conducive to apply
Work workload.
Description of the drawings
Assembling schematic diagrams of the Fig. 1 for 1 optical fiber cable termination interconnecting device of this utility model embodiment；
Fig. 2 is the schematic internal view of 1 optical fiber cable termination interconnecting device of this utility model embodiment；
Fig. 3 is 1 wall hanging rack schematic diagram of this utility model embodiment；
Assembling schematic diagrams of the Fig. 4 for 2 optical fiber cable termination interconnecting device of this utility model embodiment；
Schematic internal views of the Fig. 5 for 2 optical fiber cable termination interconnecting device of this utility model embodiment.
In figure, 1：Welding protecting box, 10：Welding protective housing, 11：Fiber adapter, 12：Welding gripper shoe, 13：Welding
Cable fixing clip has, and 14：Welding base, 15：Welding optical cable through hole, 16：First adapter group, 17：Second adapter group, 18：
Second storing tray, 19：First storing tray；
2：Branch's protection component, 20：Branch's protective housing, 21：Branch's adapter, 22：Leg supports plate, 23：Branch's light
Cable stationary fixture, 24：Branch's base, 25：Branched cable through hole；
3：Connecting bracket；4：Optical branching device fixed mount；5：Expansion bolt.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is used for illustrating this utility model, but is not limited to scope of the present utility model.
Embodiment 1
The present embodiment provides a kind of optical fiber cable termination interconnecting device, protects box body 1, the welding to protect box body including welding
1 includes welding protective housing 10, some welding optic fibre adaptations being fixed on by fixing device in the welding protective housing 10
Device 11, the optical fiber distribution plate and the optical branching device fixed mount 4 for placing optical branching device of placing adapter stern fast.Wherein, it is described
The welding gripper shoe 12 that fixing device includes welding base 14 and is fixed on welding base 14, some welding optic fibres are fitted
Orchestration 11 is fixed on the front of welding gripper shoe 12 by support, and the optical fiber distribution plate is fixed on the welding gripper shoe 12
The back side, optical branching device fixed mount 4 are fixed on the back side of the optical fiber distribution plate；Shown welding protective housing 10 is arranged on described
The top of welding base 14 is simultaneously connected sealing with the welding base 14, forms welding gripper shoe 22, welding optic fibre adaptation
The closed guard space of device 11, optical fiber distribution plate.
Optical branching device is arranged on optical branching device fixed mount 4, and the optical branching device at least with two welding optic fibres
Adapter 11 is connected by optical cable.As optical branching device can quickly realize the one-to-many point of single high-capacity optical cable transmission capacity
Light connects, so introducing optical branching device fixed mount 4 in optical cable interconnecting device, place optical branching device by optical branching device fixed mount 4,
The circuit of optical cable in interconnecting device can be reduced, internal cabling winding, mixed and disorderly is solved the problems, such as.
As shown in Figure 1, 2, as a kind of alternative embodiment of the present utility model, the optical branching device fixed mount 4 includes bottom
Plate and first baffle, the second baffle of open fixed space is formed with the base plate.The base plate is arranged on the optical fiber and receives
Hold the back bottom of disk, for supporting optical branching device, first baffle, second baffle are parallel and are relatively fixed in the top of base plate,
The space for placing optical branching device is formed so between the top of base plate, the first baffle and second baffle.It is excellent as one kind
Scheme, second baffle is selected to be fixedly connected with lateral edges of base plate, first baffle can be along base plate transverse shifting；In order to limit first
The moving direction of baffle plate and the movement for facilitating first baffle, the top of the correspondence base plate, set on the optical fiber distribution plate back side
Horizontal concrete chute is equipped with, the slip convex portion being adapted to the horizontal concrete chute, slip convex portion card on the first baffle, is provided with
In the horizontal concrete chute, and along the horizontal concrete chute transverse shifting.
Slidably, such optical branching device fixed mount can form different housing to one side shield of optical branching device fixed mount 4
Space, such that it is able to be applied to the placement of different size optical branching device.
As shown in Fig. 2 the welding base 14 is provided with welding optical cable admittedly with the link position of the welding gripper shoe 12
Clamp tool 13, is provided with the welding optical cable through hole 15 passed through for optical cable on the welding base 14.
Used as a kind of alternative embodiment, some fiber adapter are divided into the first adapter group 16, the second adapter group
17, the first adapter group 16, the second adapter group 17 include that 3 row four arranges 12 fiber adapter of arrangement, and 24 respectively
Individual fiber adapter carries out serial number.
The optical fiber distribution plate is the double-decker for being successively set on 12 back side of welding gripper shoe, and respectively first receives
Hold disk 19, the second storing tray 18, the stern fast of the fiber adapter of the first adapter group 16 is arranged on first storing tray
In 19, the stern fast of the fiber adapter of the second adapter group 17 is arranged in second storing tray 18.As a kind of real
Existing mode, the first adapter group 16 and the second adapter group 17 are separately positioned on the top of the gripper shoe 12 with
Portion；The position of the corresponding second adapter group of the optical branching device fixed mount 4 is arranged on the bottom at 18 back side of the second storing tray.
The packet of welding optic fibre adapter is arranged, and the stern fast of different group fiber adapter sets up separately in different optical fiber distribution plates
It is interior, all stern fasts are so that of avoiding first to be arranged in an optical fiber distribution plate, the mixed and disorderly problem of stern fast circuit；Simultaneously rear
When phase keeps in repair, when a fiber adapter goes wrong, the circuit of the corresponding adapter group of the fiber adapter need to be only checked,
The workload of later maintenance is reduced, the efficiency of later maintenance is improve.
Used as a kind of alternative embodiment, this enforcement optical fiber cable termination interconnecting device can be arranged on body of wall by wall hanging rack, institute
State wall hanging rack and can adopt structure as shown in Figure 3, it is 180mm that its size for example chooses long L1, and wide L2 is 50mm, and
It is provided with for fixed expansion bolt 5 on four angles of wall hanging rack.
The present embodiment optical fiber cable termination interconnecting device, the quantity of welding optic fibre adapter and corresponding packet count, are not limited to reality
The form be given in applying example, rationally can be arranged with the size of fixing device as needed.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, brief in order to what is described, during the description of the present embodiment, no longer
Description technical characteristic same as Example 1, only illustrates the present embodiment difference from Example 1：
As shown in Figure 4,5, the present embodiment optical fiber cable termination interconnecting device also includes that branch protects component 2.Branch's protection group
Part 2 include branch's fixing device, branch's protective housing 20, and the branch that is connected with the fiber adapter by optical cable be adapted to
Device 21, the quantity of branch's adapter 21 are generally less than the quantity of the fiber adapter 11 of weld, and each branch is fitted
Orchestration 21 is connected by optical fiber with a fiber adapter 11 of the weld respectively, and a fiber adapter 11 is at most
One branch's adapter 21 of connection.
Branch's fixing device includes branch's base 24, supports and be provided with leg supports on branch's base 24
Plate 22, branch's adapter 21 are arranged on the leg supports plate 22 by support, and branch's protective housing 20 is arranged
It is connected sealing in the outside of leg supports plate 22 and with branch's base 24.
The position that branch's base 24 is connected with the leg supports plate is provided with branched cable stationary fixture 23；It is described
The branched cable through hole 25 passed through for optical cable is provided with branch's base 24.
Branch's base of branch's protection component of the present embodiment optical fiber cable termination interconnecting device can with the base of welding protection part
It is fixed as one framework by connecting bracket 3.Branch's protection component can need to match somebody with somebody with more flexible configuration short term need or short-term
The cable link put：Optic cable signal is introduced into branch's protection device by connecting optical cable between box, later maintenance is configured with regard to nothing
Need frequently to welding protection component operation, and only need to protect component to carry out light path connection configuration by branch；Extend
The service life of optical fiber cable termination interconnecting device, has preferably ensured sealing and the stability of optical cable welding part, simultaneously because branch
The adapter cabling of protection component is less, so convenient with the configuration of the later stage of cable link and configuring maintenance.
The present embodiment optical fiber cable termination interconnecting device can apply to fast wiring and the company of field or building cell optical fiber cable termination
Connect, it is easy for installation, can fast and flexible configuration branch light path；Can solve very well inside termination box, to manage line, reduce bending loss, more
Later maintenance, maintenance are carried out easily.
The concrete installation steps of the present embodiment optical fiber cable termination interconnecting device are as follows：
According to the wall hanging rack size in Fig. 3 is in entity metope or selected outputs corresponding aperture elsewhere.
Wall hanging rack is fixed using expansion bolt 5.
Multicore (12,24 core) optical cable is inserted in into pyrocondensation big envelope, protects the welding optical cable through hole of component to stretch into by welding molten
Connect inside protective housing, strip off optical cable certain length, remove unnecessary strengthening core, strengthening core is had through welding cable fixing clip,
Tighten the screw of strengthening core stationary fixture.It is fixed into end optical cable；
By the optical fiber for stripping out successively with optical cable welding disk in stern fast order welding, and mark optical fiber color and adapter sequence
Optical cable order in number correspondence multicore stern fast.It is the first storing tray with reference to Fig. 4 wherein near gripper shoe, it is many in the first storing tray
Have the optical cable of different colours in 6 in core stern fast serial number " stern fast 1 ", " stern fast 2 " every stern fast, be respectively indigo plant, Fructus Citri tangerinae, it is green, brown,
Black, white, corresponding adapter sequence number is respectively 1,2,3,4,5, No. 6.On optical branching device fixed mount, adapter 24 is had
It is individual.It is adapter 1 from upper left first, colleague turns right respectively 2,3, No. 4.Last No. 24 are arrived by that analogy；
The good optical cable of welding is entered into the first storing tray, the second storing tray according to order successively disk.The protection to optical cable is realized,
Simultaneously ensure that attractive in appearance in welding protective housing, facilitate follow-up maintenance；
Branch's protective housing is opened, connecting line between box is protected into the branched cable stationary fixture and branch's light of component from branch
Pass in cable through hole, and be inserted in pyrocondensation big envelope.Penetrated in welding protective housing by the optical cable through hole of welding protection device, and inserted
Enter the corresponding adapter that component is protected in welding.
Equipment optical cable or optical cable are inserted in into pyrocondensation big envelope, by optical cable through hole on demand respectively introduce welding protect component with
Branch protects component.Access corresponding adapter, you can connect light path.Confirm that light path connects errorless post-heating pyrocondensation big envelope, closing
Optical cable through hole.
Welding protective housing and branch's protective housing are inserted in into appropriate section respectively, tightening device screw is tightened, are realized most
Whole device sealing.
Connecting bracket is set up on wall hanging rack, two parts is fastened using connecting screw.Complete to install.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of optical fiber cable termination interconnecting device, it is characterised in that the interconnecting device includes that welding protection component and optical branching device are solid
Determine frame；
The welding protection component includes fixing device and welding protective housing, and the fixing device includes base, the base
On be provided with gripper shoe, the front of the gripper shoe is provided with some fiber adapter, and the back side of the gripper shoe is provided with light
Fine storing tray, the optical branching device fixed mount setting is at the back side of the optical fiber distribution plate；
The gripper shoe, fiber adapter and the optical fiber distribution plate are arranged at the inside of the welding protective housing, institute
State welding protective housing and be connected sealing with the base.
2. optical fiber cable termination interconnecting device as claimed in claim 1, it is characterised in that the optical branching device fixed mount includes being fixed on
Base plate on the optical fiber distribution plate back side and the first baffle being oppositely arranged being connected with the base plate, second baffle.
3. optical fiber cable termination interconnecting device as claimed in claim 2, it is characterised in that higher than described on the optical fiber distribution plate back side
The position of base plate is provided with horizontal concrete chute, is provided with the slip convex portion being adapted to the horizontal concrete chute, institute on the first baffle
State slip convex portion to be arranged in the horizontal concrete chute, the first baffle is moved along the horizontal concrete chute by the slip convex portion
It is dynamic.
4. optical fiber cable termination interconnecting device as claimed in claim 1, it is characterised in that be provided with light on the optical branching device fixed mount
Shunt, the optical branching device are at least connected by optical fiber with two fiber adapter.
5. optical fiber cable termination interconnecting device as claimed in claim 1, it is characterised in that the connection position of the base and the gripper shoe
Install and be equipped with cable fixing clip tool；The optical cable through hole passed through for optical cable is provided with the base.
6. optical fiber cable termination interconnecting device as claimed in claim 1, it is characterised in that some fiber adapter are divided into first and fit
Orchestration group, the second adapter group, the optical fiber distribution plate include being successively set on first storing tray supported in back,
Second storing tray, the stern fast of the fiber adapter of the first adapter group are arranged in first storing tray, and described second
The stern fast of the fiber adapter of adapter group is arranged in second storing tray.
7. optical fiber cable termination interconnecting device as claimed in claim 6, it is characterised in that the first adapter group and described second is fitted
Orchestration group is separately positioned on the upper and lower of the gripper shoe；The corresponding second adapter group of the optical branching device fixed mount
Height arrange.
8. optical fiber cable termination interconnecting device as claimed in claim 1, it is characterised in that the interconnecting device also includes branch's protection group
Part, branch's protection component include branch's adapter, and the quantity of branch's adapter is less than the fiber adapter
Quantity, each described branch's adapter are connected by optical fiber with a fiber adapter, and each described fiber adapter
To multi-link branch's adapter.
9. optical fiber cable termination interconnecting device as claimed in claim 8, it is characterised in that branch's protection component also includes that branch consolidates
Determine device, branch's protective housing, branch's fixing device includes branch's base, support on branch's base and be provided with branch
Gripper shoe, branch's adapter are arranged on the leg supports plate, and branch's protective housing is set in leg supports plate
Outside and be connected sealing with branch's base.
10. optical fiber cable termination interconnecting device as claimed in claim 9, it is characterised in that branch's base and the leg supports
The position of plate connection is provided with branched cable stationary fixture；It is provided with the branched cable passed through for optical cable to lead on branch's base
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620763606.5U CN206038970U (en) | 2016-07-19 | 2016-07-19 | Optical cable termination switchover box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620763606.5U CN206038970U (en) | 2016-07-19 | 2016-07-19 | Optical cable termination switchover box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038970U true CN206038970U (en) | 2017-03-22 |
Family
ID=58311159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620763606.5U Active CN206038970U (en) | 2016-07-19 | 2016-07-19 | Optical cable termination switchover box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206038970U (en) |
-
2016
- 2016-07-19 CN CN201620763606.5U patent/CN206038970U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |