CN105739042B - Shield prefabricated optical cable in cabinet and lays dedicated slot box - Google Patents
Shield prefabricated optical cable in cabinet and lays dedicated slot box Download PDFInfo
- Publication number
- CN105739042B CN105739042B CN201610165128.2A CN201610165128A CN105739042B CN 105739042 B CN105739042 B CN 105739042B CN 201610165128 A CN201610165128 A CN 201610165128A CN 105739042 B CN105739042 B CN 105739042B
- Authority
- CN
- China
- Prior art keywords
- box body
- optical cable
- box
- screen cabinet
- dedicated slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 26
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 7
- 239000010962 carbon steel Substances 0.000 claims description 7
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The invention discloses prefabricated optical cables in a kind of screen cabinet to lay dedicated slot box, panel including box body and capping box body, winder is equipped in box body, the winder includes shaft and the reel that is rotatably connected in shaft, the shaft is vertically fixed in the bottom plate of the box body, and the lower side panel of the box body is equipped with line inlet port, and the left plate or right side plate of the box body are equipped with outlet hole, be connected on the downside of the line inlet port into wire terminal, it is described enter wire terminal be connected with into line clamping device.The present invention can effectively prevent the optical fiber for accidentally touching operation, and ensuring equipment stable operation is also more easier when being replaced spare core, can person works convenient to overhaul.
Description
Technical field
The present invention relates to prefabricated optical cable laying technologies.
Background technique
Existing number power transformation generally uses prefabricated optical cable, is advantageous in that without carrying out field optical fibers welding, reduces light decay consumption.
But since prefabricated optical cable core wire length is unified, live on-position is that height is different, leads to have longer core wire to have more, no
Only unsightly, it and is easy accidentally to touch core wire in the construction process and cause to damage.
Site operation personnel, which are generally used, to be filled in inside core slot box, or ties up mode, is consolidated to extra core wire
It is fixed.Both modes be easy to cause inside of optical fibre to damage, and optical channel attenuation is caused to increase, and cause protective device link abnormal,
Tremendous influence is caused to power grid operation, and optical fiber is located in the bent state, can also reduce the use of optical fiber cable core for a long time
Service life.
Summary of the invention
The technical problem to be solved by the invention is to provide prefabricated optical cables in a kind of screen cabinet to lay dedicated slot box, avoids pre-
Optical cable processed is mixed and disorderly to be filled in inside core slot box, and inside of optical fibre is caused to damage.
In order to solve the above technical problems, the present invention adopts the following technical scheme: screen cabinet in prefabricated optical cable lay dedicated slot box,
Including box body and cover box body panel, in box body be equipped with winder, the winder include shaft and be rotatably connected on turn
Reel on axis, the shaft are vertically fixed in the bottom plate of the box body, and the lower side panel of the box body is equipped with line inlet port, the box body
Left plate or right side plate be equipped with outlet hole, be connected on the downside of the line inlet port into wire terminal, it is described enter wire terminal be connected with
Enter line clamping device.
Preferably, it is described enter line clamping device include interior gripping sleeve and outer actuating sleeve, the inner hole of the outer actuating sleeve is set
There is inner conical surface, the outer surface of the interior gripping sleeve is equipped with male cone (strobilus masculinus), and the male cone (strobilus masculinus) is slidably matched with inner conical surface, the outer driving
The outer surface of set is equipped with external screw thread, it is described enter wire terminal be equipped with internal thread hole, the external screw thread engages with internal thread hole.
Preferably, it is described enter wire terminal and box body be carbon steel structure, the outer actuating sleeve is described using carbon steel production
Interior gripping sleeve is made of polytetrafluoroethylene (PTFE).
Preferably, the outer surface of the outer actuating sleeve is equipped with two parallel driving planes.
Preferably, the outlet hole is distributed in lattice-shaped.
Preferably, being provided with fixation hole in the bottom plate of the box body, the box body is fixed in screen cabinet by fixed screw, institute
Fixed screw is stated across fixation hole.
Preferably, the face plate edge, which is equipped with, is attracted magnetite.
Preferably, being equipped with transparent data displaying case on the panel.
Preferably, the outer end periphery of the reel is equipped with wire-blocking board.
Preferably, the outer end face of the reel is equipped with rotational handle.
The technical solution adopted by the present invention, box body bottom are opened line inlet port to facilitate optical cable to penetrate, are equipped in tray interior
Optical fiber winder, side use barrier lattice outlet hole, draw after being wound optical fiber on winder according to actual use position
Out, it can locate for a long time in the bent state to avoid optical fiber and inside of optical fibre is caused to damage, the service life of extended fiber core.
The present invention can be used for any prefabricated optical cable installation site, and not only laborsaving time and labour saving is saved trouble, work efficiency is high, but also can be had
The optical fiber for preventing from accidentally touching operation of effect, ensuring equipment stable operation are also more easier when being replaced spare core, can be convenient
Service personnel's work.
Detailed description of the invention
Present invention will be further described below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is the positive structure schematic of box body；
Fig. 2 is the structural schematic diagram of lattice-shaped outlet hole；
Fig. 3 is the structural schematic diagram into line clamping device；
Fig. 4 is the structural schematic diagram of panel.
Specific embodiment
As shown in Figures 1 to 4, shield prefabricated optical cable in cabinet and lay dedicated slot box, the panel including box body 10 and capping box body
11, it is equipped with winder 3 in box body 10, the winder 3 includes shaft and the reel that is rotatably connected in shaft, and described turn
Axis is vertically fixed in the bottom plate of the box body, and the lower side panel of the box body is equipped with line inlet port 107, the left plate of the box body or right side
Plate is equipped with outlet hole 104, is connected on the downside of the line inlet port into wire terminal 101, it is described enter wire terminal be connected with and tightly filled into wire clamp
Set 2.
It is described enter line clamping device 2 include interior gripping sleeve 22 and outer actuating sleeve 21, the inner hole of the outer actuating sleeve is equipped with interior
The outer surface of the conical surface, the interior gripping sleeve is equipped with male cone (strobilus masculinus), and the male cone (strobilus masculinus) is slidably matched with inner conical surface, the outer actuating sleeve
Outer surface is equipped with external screw thread, it is described enter wire terminal be equipped with internal thread hole, the external screw thread engages with internal thread hole.It is described enter line connect
Head and box body are carbon steel structure, and the outer actuating sleeve is made of carbon steel, and the interior gripping sleeve is made of polytetrafluoroethylene (PTFE).
The structural strength and wearability of carbon steel are good, and polytetrafluoroethylene (PTFE) deformation performance is good, to facilitate clamping optical cable.Outside the outer actuating sleeve
Surface is equipped with two parallel driving planes.It is acted on convenient wrench.
The outlet hole is distributed in lattice-shaped, and the left plate or right side plate of box body are equipped with row's grid item along its length
103, outlet hole 104 is formed between grid item, grid top side is equipped with protrusion 105, and the other side is equipped with recessed portion 106,
Optical cable is caught in outlet hole by space between adjacent tabs and recessed portion, and the structure simultaneously can be to avoid optical cable from outlet
Hole abjection.
Anti-fall grey baffle is arranged at the top of box body 10, and the outer end periphery of the reel is equipped with wire-blocking board 31.The reel
Outer end face be equipped with rotational handle 32.Winder can be rotated by rotational handle 32, wire-blocking board 31 can be deviate to avoid optical cable.
Fixation hole 102 is provided in the bottom plate of the box body, the box body 10 is fixed in screen cabinet by fixed screw, described solid
Screw is determined across fixation hole.The fixed position of box body can carry out height adjustment according to actual use position.
The edge of the panel 11, which is equipped with, is attracted magnetite 112, and being attracted magnetite 112 can be attracted with box body 10, the suction of magnetite
The service life of cabinet door folding can be effectively improved by closing design, more effectively protection internal core.Transparent money is installed on the panel
Expect displaying case 111.The optical fiber circuit data that printing can be placed is inserted into transparent data displaying case, and data displaying case can root on panel
It is replaced according to live physical cabling, in order to which commissioning staff and service personnel work, improves construction and overhaul efficiency, reduce labor
Fatigue resistance, and eliminate safe hidden trouble.
After prefabricated optical cable is penetrated screen cabinet by Field Force, prefabricated optical cable lead-in wire terminal is clamped admittedly by entering line clamping device
Fixed, core then accesses actual use position, and any excess wire is wrapped on winder, and is worn from the barrier lattice outlet hole of side
Out, after optical cable is installed, data is inserted into the transparent data displaying case on panel, in order to commissioning staff and service personnel
Work.
Claims (6)
1. prefabricated optical cable lays dedicated slot box in screen cabinet, it is characterised in that: the panel including box body and capping box body, in box body
Equipped with winder, the winder includes shaft and the reel that is rotatably connected in shaft, and the shaft is vertically fixed on box
On body bottom plate, the lower side panel of the box body is equipped with line inlet port, and the left plate or right side plate of the box body are equipped with outlet hole, described
Be connected with into wire terminal on the downside of line inlet port, it is described enter wire terminal be connected with into line clamping device, it is described enter line clamping device include
Interior gripping sleeve and outer actuating sleeve, the inner hole of the outer actuating sleeve are equipped with inner conical surface, and the outer surface of the interior gripping sleeve is equipped with outer cone
Face, the male cone (strobilus masculinus) are slidably matched with inner conical surface, and the outer surface of the outer actuating sleeve is equipped with external screw thread, it is described enter wire terminal be equipped with
Internal thread hole, the external screw thread are engaged with internal thread hole, it is described enter wire terminal and box body be carbon steel structure, the outer actuating sleeve
It is made of carbon steel, the interior gripping sleeve is made of polytetrafluoroethylene (PTFE), and it is parallel that the outer surface of the outer actuating sleeve is equipped with two
Plane is driven, the outlet hole is distributed in lattice-shaped, and grid top side is equipped with protrusion, and the other side is equipped with recessed portion, light
Cable is caught in outlet hole by space between adjacent tabs and recessed portion.
2. prefabricated optical cable lays dedicated slot box in screen cabinet according to claim 1, it is characterised in that: in the bottom plate of the box body
It is provided with fixation hole, the box body is fixed in screen cabinet by fixed screw, and the fixed screw passes through fixation hole.
3. prefabricated optical cable lays dedicated slot box in screen cabinet according to claim 1, it is characterised in that: the face plate edge is set
There is actuation magnetite.
4. prefabricated optical cable lays dedicated slot box in screen cabinet according to claim 1, it is characterised in that: installed on the panel
There is transparent data displaying case.
5. prefabricated optical cable lays dedicated slot box in screen cabinet according to claim 1, it is characterised in that: outside the reel
Periphery is held to be equipped with wire-blocking board.
6. prefabricated optical cable lays dedicated slot box in screen cabinet according to claim 5, it is characterised in that: outside the reel
End face is equipped with rotational handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610165128.2A CN105739042B (en) | 2016-03-22 | 2016-03-22 | Shield prefabricated optical cable in cabinet and lays dedicated slot box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610165128.2A CN105739042B (en) | 2016-03-22 | 2016-03-22 | Shield prefabricated optical cable in cabinet and lays dedicated slot box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105739042A CN105739042A (en) | 2016-07-06 |
| CN105739042B true CN105739042B (en) | 2019-02-01 |
Family
ID=56251133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610165128.2A Active CN105739042B (en) | 2016-03-22 | 2016-03-22 | Shield prefabricated optical cable in cabinet and lays dedicated slot box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105739042B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106094142B (en) * | 2016-08-23 | 2018-11-06 | 国网山东省电力公司潍坊供电公司 | A kind of Novel optical cable terminal box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296536Y (en) * | 1996-03-21 | 1998-11-04 | 安阳钢铁集团有限责任公司 | Distribution box for optic cable network |
| CN201656650U (en) * | 2010-04-27 | 2010-11-24 | 浙江光陆振动器有限公司 | Seal connector for leading cable out of motor junction box |
| CN103293613A (en) * | 2012-02-27 | 2013-09-11 | 南京科羿康光电设备有限公司 | Rack-type fiber storage box |
| CN204925468U (en) * | 2015-07-22 | 2015-12-30 | 深圳市科信通信技术股份有限公司 | Optical cable divides fine box |
| CN205388661U (en) * | 2016-03-22 | 2016-07-20 | 国网浙江省电力公司金华供电公司 | Prefabricated optical cable lays special groove box in screen cabinet |
-
2016
- 2016-03-22 CN CN201610165128.2A patent/CN105739042B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2296536Y (en) * | 1996-03-21 | 1998-11-04 | 安阳钢铁集团有限责任公司 | Distribution box for optic cable network |
| CN201656650U (en) * | 2010-04-27 | 2010-11-24 | 浙江光陆振动器有限公司 | Seal connector for leading cable out of motor junction box |
| CN103293613A (en) * | 2012-02-27 | 2013-09-11 | 南京科羿康光电设备有限公司 | Rack-type fiber storage box |
| CN204925468U (en) * | 2015-07-22 | 2015-12-30 | 深圳市科信通信技术股份有限公司 | Optical cable divides fine box |
| CN205388661U (en) * | 2016-03-22 | 2016-07-20 | 国网浙江省电力公司金华供电公司 | Prefabricated optical cable lays special groove box in screen cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105739042A (en) | 2016-07-06 |
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