CN202886679U - Fixing device for cable stripping - Google Patents
Fixing device for cable stripping Download PDFInfo
- Publication number
- CN202886679U CN202886679U CN 201220527821 CN201220527821U CN202886679U CN 202886679 U CN202886679 U CN 202886679U CN 201220527821 CN201220527821 CN 201220527821 CN 201220527821 U CN201220527821 U CN 201220527821U CN 202886679 U CN202886679 U CN 202886679U
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- CN
- China
- Prior art keywords
- optical cable
- fixed head
- screw
- fixing device
- stationary installation
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- 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.)
- Expired - Lifetime
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Abstract
Provided is a fixing device for cable stripping. The fixing device comprises a cable fixing plate, a fixing assembly for locking the cable fixing plate, and a grounding port on the cable fixing plate. The fixing device also comprises a reinforcement core fixing column assembly for fixing a cable. The fixing device can be mounted on different FTTH devices. The fixing device of the utility model overcomes the defects of the prior art, is convenient to operate and use, improves the overall performance, saves the occupied interior space of equipment, and effectively achieves a decrease in cost. The fixing device of the utility model can be fixedly connected by using only two screws and pressing rivet nuts on a box body. In such a mounting mode, a certain distance is formed between an insulating pad and the equipment wall, thereby improving the insulating performance.
Description
[technical field]
The utility model relates to a kind of stationary installation of communications optical cable, particularly relates to a kind of device for behind the optical cable baring optical cable being fixed.
[background technology]
Development along with FTTH, optical communication and the advantage of himself are used more and more extensive, and the application that optical cable is more and more popularized is because the frequency of utilization of optical cable is high, quantity is many, more complicated when mounted, optical cable fixing and open stripping after protection particularly important; When optical cable when entering optical cable wiring equipment, optical cable must have reliably fixing, the optical cable of certain-length must be protected in strip off, the necessary ground connection of the strengthening core armor of optical cable.But there is following defective in existing traditional fixing device for stripped optical cable:
Traditional fixing device for stripped optical cable unreasonable structure, the fixing L-type of strengthening core fixed leg and optical cable is linked up with at one above the concentric shafts, when the optical fiber of optical cable the inside is introduced in the equipment after opening stripping, interference appears in optical fiber meeting and strengthening core fixed leg, optical fiber must be walked around the strengthening core fixed leg by bending like this, because the spacing between strengthening core fixed leg and the hook is closer, can't satisfy the bending radius of optical fiber, thereby affect the transmission of light signal.
Traditional fixing device for stripped optical cable universal performance is not strong, can only at one end advance cable, when cable is advanced at the needs two ends, just must in equipment, dispose two sleeve optic cables and open the stripping stationary installation, will take like this space of device interior, operation and maintenance is inconvenient, and cost also can improve thereupon.
Mounting structure is complicated, and traditional fixing device for stripped optical cable adopts four mounting interfaces, install to adopt hexagonal nut peace to play packing ring to fix, and insulating mat and equipment interval distance is less, and insulating property are had certain impact.
[summary of the invention]
The utility model is intended to address the above problem, and a kind of device for behind the optical cable baring optical cable being fixed is provided.
For achieving the above object, the utility model provides a kind of stationary installation of optical cable baring.This stationary installation comprises the optical cable fixed head, lock the fixation kit of this optical cable fixed head and be installed in grounding ports on the optical cable fixed head, also is provided with the fixedly strengthening core fixed leg assembly of optical cable, and this stationary installation can be installed on the different FTTH equipment.
Described optical cable fixed head is provided with 8 L-type hooks, and wherein 4 L-type hook directions make progress, and 4 L-type hook directions are downward, are provided with the ground connection symbol in optical cable fixed head bottom.
Described fixation kit comprises insulation sleeve, insulating mat and screw, and the self-clinching nut of this screw on insulation sleeve, optical cable fixed head and insulating mat and equipment is connected and fixed, and described optical cable fixed head is fixed on the different FTTH equipment.
Described grounding ports is made of ground connection ear and screw, and this ground connection ear is fixed on the optical cable fixed head by screw.
Described strengthening core fixed leg assembly comprises column, screw and sunk screw, is provided with threaded hole in this column, is provided with the through hole perpendicular with the threaded hole axis at the column middle part.
Contribution of the present utility model is that it efficiently solves the problem that traditional fixing device for stripped optical cable exists.The utility model overcomes the prior art defective, makes fixing device for stripped optical cable easy for operation, improves overall performance, and saving takies the device interior space, effectively reduces cost.
The optical cable fixed hook adopt to disperse the dislocation design, makes out the optical fiber after the stripping avoid the strengthening core fixed leg when extending, and well solves conventional cable and opens optical cable in the stripping stationary installation after opening stripping during extension of optical fiber and the strengthening core fixed leg problem of interfering.The utility model fixing device for stripped optical cable volume is little, reasonable in design, and optical cable crowding phenomenon can not occur fixedly the time.
Universal performance is good, conventional cable is opened the stripping stationary installation and can only at one end be carried out optical cable and fix and open stripping, just must join two sleeve optic cables and open the stripping stationary installation when equipment needs the two ends leading in cable, fixing device for stripped optical cable of the present utility model can carry out simultaneously optical cable and fix and open stripping from two ends.Effectively save the space of device interior and to the control of cost of products.
Simple and fast is installed, and conventional cable is opened the stripping stationary installation and need to be connected and fixed by the self-clinching stud that four hexagonal nuts peace play on packing rings and the equipment, installs loaded down with trivial details and insulating property are bad.The self-clinching nut that the utility model fixing device for stripped optical cable only needs two coiled hair screw assemblies to be connected with casing is fixed connection, and this mounting means makes insulating mat and appts wall that certain distance be arranged, and improves insulating property.
[description of drawings]
Fig. 1 is perspective view of the present utility model.
Fig. 2 is Facad structure synoptic diagram of the present utility model.
Fig. 3 is that the utility model is installed optical cable and ground wire synoptic diagram.
[embodiment]
As shown in Figure 1 and Figure 2, the stationary installation of a kind of optical cable baring of the utility model comprises optical cable fixed head 10, fixation kit 20 and grounding ports 30, also comprises the strengthening core fixed leg assembly 40 that is located on the optical cable fixed head 10.Described optical cable fixed head 10 is installed on the different FTTH equipment by fixation kit 20 lockings as requested.
Such as Fig. 1, shown in Figure 3, described optical cable fixed head 10 is provided with 8 L-types hook 11, opens optical cable after the stripping and places on this hook 11 and buckle 52 with larynx and lock.Described 8 L-types hook 11, wherein 4 L-type hook directions make progress, and all the other 4 L-types hook directions are downward.Also be provided with ground connection symbol 12 in optical cable fixed head 10 bottoms, be used for the expression earthing position.
Such as Fig. 1, shown in Figure 3, described fixation kit 20 comprises insulation sleeve 21, insulating mat 22 and screw 23.Described insulation sleeve 21 is the hollow column of insulating material, insulating mat 22 is the hollow column of insulating material, described screw 23 through insulation sleeve 21, pass through hole on the optical cable fixed head 10 and insulating mat 22 and be connected and fixed with self-clinching nut on the equipment, optical cable fixed head 10 is fixed on the different FTTH equipment.
Such as Fig. 1, shown in Figure 3, described grounding ports 30 comprises ground connection ear 31 and screw 32.This screw 32 is fixed on optical cable fixed head 10 bottoms to ground connection ear 31.Ground connection ear 31 connects ground wires, ground wire by with equipment on the ground wire delivery outlet finish ground connection.
As shown in Figure 1, described strengthening core fixed leg assembly 40 comprises a column 41, a screw and a sunk screw, is provided with threaded hole in the described column 41, is provided with the through hole 411 perpendicular with the threaded hole axis at column 41 middle parts.Described sunk screw is at optical cable fixed head 10 back side locking column bodies 41, and another screw precession column 41 front threaded holes are used for compressing optical cable, with slip-off preventing.
Principle of work of the present utility model as shown in Figure 3, and the column 41 of strengthening core fixed leg assembly 40 is firm with sunk screw locking at optical cable fixed head 10 backs, at column 41 other ends configuration screw.Insulation sleeve 21, insulating mat 22 are installed on the optical cable fixed head, screw is passed insulation sleeve 21, insulating mat 22 connect from different FTTH equipment and fix.
As shown in Figure 3; behind the cleaning optical cable crust optical cable 50 is opened stripping by field requirement, open the greasy dirt of removing after the stripping on the fibre core, and fibre core is penetrated in the naked fine protective casing 51; with electrical adhesive tape parcel armor layer and fibre core binding site, note the armor layer all not being wrapped up.Optical cable is fixed on above the hook 11 on the optical cable fixed head, with 52 lockings of larynx button.Ground wire 53 is opened stripping, be inserted into connecting ear 31 tail ends, compress firmly with Crimping Pliers, ground wire 53 is finished ground connection on the net by the ground wire delivery outlet output of equipment with being connected to.
Although by above embodiment the utility model is disclosed; but protection domain of the present utility model is not limited to this; do not departing under the condition of the utility model design, the distortion that above each member is done, replacement etc. all will fall in the claim scope of the present utility model.
Claims (5)
1. the stationary installation of an optical cable baring, it is characterized in that, this stationary installation comprises optical cable fixed head (10), lock the fixation kit (20) of this optical cable fixed head (10) and be installed in grounding ports (30) on the optical cable fixed head (10), also be provided with the fixedly strengthening core fixed leg assembly (40) of optical cable, this stationary installation can be installed on the different FTTH equipment.
2. the stationary installation of optical cable baring as claimed in claim 1, it is characterized in that described optical cable fixed head (10) is provided with 8 L-type hooks (11), wherein 4 L-type hook directions upwards, 4 L-type hook directions are downward, are provided with ground connection symbol (12) in optical cable fixed head (10) bottom.
3. the stationary installation of optical cable baring as claimed in claim 1, it is characterized in that, described fixation kit (20) comprises insulation sleeve (21), insulating mat (22) and screw (23), the self-clinching nut of this screw (23) on insulation sleeve (21), optical cable fixed head (10) and insulating mat (22) and equipment is connected and fixed, and described optical cable fixed head (10) is fixed on the different FTTH equipment.
4. the stationary installation of optical cable baring as claimed in claim 1 is characterized in that, described grounding ports (30) is made of ground connection ear (31) and screw (32), and this ground connection ear (31) is fixed on the optical cable fixed head (10) by screw (32).
5. the stationary installation of optical cable baring as claimed in claim 1, it is characterized in that, described strengthening core fixed leg assembly (40) comprises column (41), screw and sunk screw, this column is provided with threaded hole in (41), is provided with the through hole (411) perpendicular with the threaded hole axis at column (41) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527821 CN202886679U (en) | 2012-10-16 | 2012-10-16 | Fixing device for cable stripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220527821 CN202886679U (en) | 2012-10-16 | 2012-10-16 | Fixing device for cable stripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886679U true CN202886679U (en) | 2013-04-17 |
Family
ID=48078090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220527821 Expired - Lifetime CN202886679U (en) | 2012-10-16 | 2012-10-16 | Fixing device for cable stripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886679U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238052A (en) * | 2014-08-22 | 2014-12-24 | 常州凌凯特电子科技有限公司 | Optical cable fixing device |
| CN106842453A (en) * | 2017-03-18 | 2017-06-13 | 苏州联城通信设备有限公司 | Combined type optical cable fixing device |
| CN112171539A (en) * | 2020-08-21 | 2021-01-05 | 江苏通鼎宽带有限公司 | Rapid assembly device for optical cable grounding stud and optical cable rapid assembly system and method |
| CN115166919A (en) * | 2022-07-27 | 2022-10-11 | 江苏亨通光电股份有限公司 | MPO high-density wiring system for optical interconnection of data center and application |
-
2012
- 2012-10-16 CN CN 201220527821 patent/CN202886679U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238052A (en) * | 2014-08-22 | 2014-12-24 | 常州凌凯特电子科技有限公司 | Optical cable fixing device |
| CN106842453A (en) * | 2017-03-18 | 2017-06-13 | 苏州联城通信设备有限公司 | Combined type optical cable fixing device |
| CN112171539A (en) * | 2020-08-21 | 2021-01-05 | 江苏通鼎宽带有限公司 | Rapid assembly device for optical cable grounding stud and optical cable rapid assembly system and method |
| CN115166919A (en) * | 2022-07-27 | 2022-10-11 | 江苏亨通光电股份有限公司 | MPO high-density wiring system for optical interconnection of data center and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
|
| CX01 | Expiry of patent term |