CN104375248B - Double-edge type ADSS Strain clamp for optical cable and its application - Google Patents
Double-edge type ADSS Strain clamp for optical cable and its application Download PDFInfo
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- CN104375248B CN104375248B CN201410708629.1A CN201410708629A CN104375248B CN 104375248 B CN104375248 B CN 104375248B CN 201410708629 A CN201410708629 A CN 201410708629A CN 104375248 B CN104375248 B CN 104375248B
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- preformed armor
- armor rods
- adss
- rods group
- cable
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- 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
- G02B6/56—Processes for repairing optical cables
- G02B6/564—Repair sets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a kind of Double-edge type ADSS Strain clamp for optical cable and its application, is characterized in that accepting rod in the middle of setting one in strain insulator preformed armor rods group；Parallel groove clamp being respectively arranged with the middle left side preformed armor rods group and right side preformed armor rods group for accepting rod two ends, go out cable gap so as to forming a left side and going out cable gap and the right side；On the opposite ADSS optical cables in two tops, winding is provided with inner reeled silk respectively, forms the ADSS optical cable strain hardware fittings with protection structure；Double-edge type ADSS Strain clamp for optical cable is separately positioned in left side preformed armor rods group and right side preformed armor rods group with the ADSS optical cables with protection structure; and pass a left side respectively and go out cable gap and the right side with the ADSS optical cables top with protection structure and go out cable gap, so as to form the hanging docking structure of two opposite ADSS optical cables in top.The present invention can improve ADSS optical cables repairing working performance, and reduce ADSS optical cables repairing operating cost.
Description
Technical field
The present invention relates to ADSS fiber optic cable communications field, specifically a kind of Double-edge type ADSS Strain clamp for optical cable and its should
With.
Background technology
The ADSS optical cables of operation are passed through in Hills mostly at present, and the optical cable for stinging that ADSS optical cable fibre cores cause is invaded by Sciurus vulgariss
Failure reaches annual more than ten.As there is ADSS optical cables circuit not reserve, the unfavorable factors such as stress at cable splice closure, are unable to,
Cause to rush to repair ADSS optical cable constructions complexity.1-2 line span ADSS optical cable is discharged in tradition repairing requirements of process, treats that optical cable is fastened
The operation of welding reparation can be just carried out afterwards.By landform, environmental constraints, the human and material resources of input are more for repairing, rush to repair the work of optical cable
It is longer to make the cycle, affects optical communication net safe operation.
The content of the invention
The present invention be for overcome prior art exist weak point, there is provided a kind of Double-edge type ADSS Strain clamp for optical cable and
Its application, to realizing that ADSS optical cables are vacantly docked, rushes to repair working performance so as to improve ADSS optical cables, and reduces ADSS optical cables and rob
Repair operating cost.
The present invention is adopted the following technical scheme that to solve technical problem：
A kind of Double-edge type ADSS Strain clamp for optical cable of the present invention, is applied on the opposite ADSS optical cables in two tops, its
Be structurally characterized in that to arrange in strain insulator preformed armor rods group and rod is accepted in the middle of one so that the strain insulator preformed armor rods component is left side preformed armor rods
The bilateral structure of group and right side preformed armor rods group；Near the middle left side preformed armor rods group and right side preformed armor rods for accepting rod two ends
Parallel groove clamp is respectively arranged with group so that the left side preformed armor rods group and right side preformed armor rods component are upper and lower preformed armor rods structure,
Go out cable gap so as to forming a left side and going out cable gap and the right side；
On the opposite ADSS optical cables in two tops, winding is provided with inner reeled silk respectively, is formed with protection structure
ADSS optical cables；
The Double-edge type ADSS Strain clamp for optical cable is to be separately positioned on institute with the ADSS optical cables with protection structure
State in left side preformed armor rods group and right side preformed armor rods group, and passed with the ADSS optical cables top with protection structure respectively described
A left side goes out cable gap and the right side and goes out cable gap, so as to form the hanging docking structure of the opposite ADSS optical cables in two tops.
The construction featuress of Double-edge type ADSS Strain clamp for optical cable of the present invention lie also in：On the middle undertaking rod
It is hung with cable splice closure.
A kind of construction method of Double-edge type ADSS Strain clamp for optical cable of the present invention, is characterized in carrying out as follows：
Step 1, to arrange in the strain insulator preformed armor rods group and accept in the middle of one rod and be used for spacing, form left side preformed armor rods group and right side
Preformed armor rods group；
Step 2, in the left side preformed armor rods group and right side preformed armor rods group, respectively close to the side that rod is accepted in the middle of described
Carry out the gap adjustment of up-down structure at position using parallel groove clamp to the left side preformed armor rods group and right side preformed armor rods group, formed
A left side goes out cable gap and the right side and goes out cable gap；
Step 3, on the opposite ADSS optical cables in two tops for need docking, winding arranges inner reeled silk respectively, is formed left inside
The bilateral inner reeled silk structure of hank knotting optical cable and right inner reeled silk optical cable；
Step 4, the left side preformed armor rods group and right side preformed armor rods group are respectively wound around into the left inside hank knotting optical cable and the right side
On inner reeled silk optical cable；And cause the top of the left inside hank knotting optical cable and right inner reeled silk optical cable respectively from the left side go out cable gap and
The right side goes out in cable gap to pass；
After step 5, the left inside hank knotting optical cable and right inner reeled silk optical cable take-up are hanging, the left side preformed armor rods group and right side
Preformed armor rods group produces grip to the optical cable of its inside respectively；Realize vacantly so as to tighten up the opposite ADSS optical cables in two tops
Docking.
Compared with the prior art, beneficial effects of the present invention are embodied in：
1st, the Double-edge type ADSS Strain clamp for optical cable of present invention design, can using left side preformed armor rods group and right side preformed armor rods group
Grip is produced with simultaneously opposite to two optical cable, so as to realize that ADSS optical cables are vacantly docked, traditional ADSS strain insulators is overcome
Wire clamp only has monolateral preformed armor rods, and optical cable is held in one end, and the other end is fixed on shaft tower, it is impossible to realize simultaneously opposite to two light
Cable produces grip；Wire clamp design grip calculates more than the 95% of pull-off force up to ADSS.
2nd, the present invention is provided with middle undertaking rod；After the optical cable welding of two ends, connector box can be also suspended on middle undertaking rod, solution
Having determined connector box after docking in the middle of ADSS optical cables cannot the problem that hangs of stress；Rod is accepted in the middle of simultaneously and also is used as the wire clamp
Fulcrum, is hung on shaft tower using suspension clamp (or other gold utensils).
3rd, the present invention adopts integrated design, solid and reliable, and support tension is strong.Compare with traditional ADSS optical fiber cable fittings, should
It is wide with scope；Especially apply in ADSS optical cables repairing operation process, as long as mending by cut-offfing landing using the wire clamp optical cable
Filling new cable carries out optical cable welding operation, so as to realize quickly robbing logical；Changing over needs first to discharge 1-2 line span ADSS
Optical cable, can just carry out the work flow of welding reparation after optical cable fastening.Emergency repair time is fundamentally saved, repairing effect is improved
Rate, also saves emergency repair cost.
Description of the drawings
Fig. 1 is bilateral strain insulator preformed armor rods group structural representation of the invention；
Fig. 2 is bilateral inner reeled silk structural representation of the invention；
Fig. 3 is assembling schematic diagram of the present invention；
Label in figure：Rod is accepted in the middle of 1；Preformed armor rods group on the left of 2a；Preformed armor rods group on the right side of 2b；3 parallel groove clamps；4 inner reeled silks；
The left inside hank knotting optical cables of 4a；The right inner reeled silk optical cables of 4b；A 5a left sides go out cable gap；The 5b right sides go out cable gap；6ADSS optical cables；7 fiber cable joints
Box.
Specific embodiment
In the present embodiment, as shown in figure 3, a kind of composition of Double-edge type ADSS Strain clamp for optical cable includes that bilateral strain insulator is preformed
Silk group, bilateral strain insulator inner reeled silk and parallel groove clamp 3, are applied on the opposite ADSS optical cables 6 in two tops, wherein bilateral strain insulator
Preformed armor rods constitutes entirety by left side preformed armor rods group 2a, right side preformed armor rods group 2b and middle rod 1 of accepting, bilateral strain insulator inner reeled silk and simultaneously
Adnexa of the ditch wire clamp 3 as wire clamp；As shown in figure 1, arrange that in strain insulator preformed armor rods group rod 1 is accepted in the middle of one so that strain insulator is pre-
Hank knotting component is the bilateral structure of left side preformed armor rods group 2a and right side preformed armor rods group 2b；Middle rod 1 of accepting can be used to hang optical cable
Connector box 7；Also can be hung on shaft tower using suspension clamp (or other gold utensils) as the fulcrum of this wire clamp.
Parallel groove clamp is being respectively arranged with the middle left side preformed armor rods group and right side preformed armor rods group for accepting 1 two ends of rod
3 so that left side preformed armor rods group 2a and right side preformed armor rods group 2b point are upper and lower preformed armor rods structure, so as to formed a left side go out cable gap 5a and
The right side goes out cable gap 5b；For preventing ADSS optical cables 6 from being crushed.
As shown in Fig. 2 winding is provided with inner reeled silk 4 respectively on the opposite ADSS optical cables in two tops, formed with protecting
The ADSS optical cable strain hardware fittings of protection structure；
Double-edge type ADSS Strain clamp for optical cable is to be separately positioned on left side preformed armor rods with the ADSS optical cables with protection structure
Organize in 2a and right side preformed armor rods group 2b, and a left side is passed respectively with the ADSS optical cables top with protection structure and go out cable gap 5a and the right side
Go out cable gap 5b, and continued the opposite ADSS optical cables in two tops by cable splice closure 7；So as to form the outstanding of ADSS optical cables 6
Empty docking structure.
A kind of construction method of Double-edge type ADSS Strain clamp for optical cable is to carry out as follows：
Step 1, arrange in the strain insulator preformed armor rods group accept in the middle of one rod 1 be used for it is spacing, formed left side preformed armor rods group 2a and
Right side preformed armor rods group 2b；Cable splice closure 7 is hung with rod 1 in middle undertaking；After the breakpoint on the spot welding, optical cable connects optical cable
Head cartridge 7 is not affected by tension force, is suspended on middle undertaking on rod 1.
Step 2, in left side preformed armor rods group 2a and right side preformed armor rods group 2b, respectively close to the middle side position for accepting rod 1
The place of putting carries out the gap adjustment of up-down structure using 3 pairs of left side preformed armor rods groups 2a of parallel groove clamp and right side preformed armor rods group 2b, so as to
A formation left side goes out cable gap 5a and the right side goes out cable gap 5b, it is ensured that preformed armor rods group opens certain space, prevents ADSS cable outer sheath quilts
Preformed armor rods group is crushed；
Step 3, on the opposite ADSS optical cables 6 in two tops for need docking, winding arranges inner reeled silk 4 respectively, forms left
The bilateral inner reeled silk structure of inner reeled silk optical cable 4a and right inner reeled silk optical cable 4b；
Step 4, left side preformed armor rods group 2a and right side preformed armor rods group 2b are respectively wound around in left inside hank knotting optical cable 4a and the right side
On hank knotting optical cable 4b；And the top of left inside hank knotting optical cable 4a and right inner reeled silk optical cable 4b is caused respectively from the inner side of parallel groove clamp 3
A left side goes out cable gap 5a and the right side goes out in the 5b of cable gap to pass；
After step 5, left inside hank knotting optical cable 4a and right inner reeled silk optical cable 4a take-ups are hanging, more drawn more using preformed armor rods group stress
Tight principle；After optical cable is tightened up by tightener, left side preformed armor rods group 2a and right side preformed armor rods group 2a light respectively to its inside
Cable produces grip；Hold with a firm grip left and right sides optical cable, bear optical cable tension force；So as to tightening up two opposite ADSS optical cables 6 in top and leading to
Cross cable splice closure 7 to continue hanging docking of be capable of achieving；Preformed armor rods should not injure cable outer sheath after tightening up optical cable.
Claims (3)
1. a kind of Double-edge type ADSS Strain clamp for optical cable, is to apply on the opposite ADSS optical cables (6) in two tops, it is characterized in that
Arrange in strain insulator preformed armor rods group and in the middle of one, accept rod (1) so that the strain insulator preformed armor rods component is left side preformed armor rods group (2a)
With the bilateral structure on right side preformed armor rods group (2b)；In left side preformed armor rods group (2a) that rod (1) two ends are accepted in the middle of described and
Parallel groove clamp (3) is respectively arranged with right side preformed armor rods group (2b) so that the left side preformed armor rods group (2a) and right side preformed armor rods
Group (2b) is divided into upper and lower preformed armor rods structure, goes out cable gap (5b) so as to forming a left side and going out cable gap (5a) and the right side；
On the opposite ADSS optical cables (6) in two tops, winding is provided with inner reeled silk (4) respectively, is formed with protection structure
ADSS optical cables；
The Double-edge type ADSS Strain clamp for optical cable is to be separately positioned on the left side with the ADSS optical cables with protection structure
In side preformed armor rods group (2a) and right side preformed armor rods group (2b), and passed with the ADSS optical cables top with protection structure respectively
The left side goes out cable gap (5a) and the right side and goes out cable gap (5b), so as to form the outstanding of the opposite ADSS optical cables (6) in two tops
Empty docking structure.
2. Double-edge type ADSS Strain clamp for optical cable according to claim 1, is characterized in that：In middle undertaking rod (1)
On be hung with cable splice closure (7).
3. a kind of construction method of Double-edge type ADSS Strain clamp for optical cable, is characterized in that carrying out as follows：
Step 1, to arrange in the strain insulator preformed armor rods group and accept in the middle of one rod (1) for spacing, formed left side preformed armor rods group (2a) and
Right side preformed armor rods group (2b)；
Step 2, on the left side preformed armor rods group (2a) and right side preformed armor rods group (2b), respectively close to rod is accepted in the middle of described
(1) the left side preformed armor rods group (2a) and right side preformed armor rods group (2b) is carried out using parallel groove clamp (3) at a side position
The gap adjustment of lower structure, a formation left side goes out cable gap (5a) and the right side and goes out cable gap (5b)；
Step 3, winding setting inner reeled silk (4) respectively on the ADSS optical cables (6) for needing two tops of docking opposite, form left
The bilateral inner reeled silk structure of inner reeled silk optical cable (4a) and right inner reeled silk optical cable (4b)；
Step 4, the left side preformed armor rods group (2a) and right side preformed armor rods group (2b) are respectively wound around into the left inside hank knotting optical cable
(4a) and on right inner reeled silk optical cable (4b)；And cause the top point of the left inside hank knotting optical cable (4a) and right inner reeled silk optical cable (4b)
Do not go out cable gap (5a) and the right side from the left side to go out in cable gap (5b) to pass；
After step 5, the left inside hank knotting optical cable (4a) and right inner reeled silk optical cable (4b) take-up are hanging, the left side preformed armor rods group
(2a) grip is produced to the optical cable of its inside respectively with right side preformed armor rods group (2b)；It is opposite so as to tighten up two tops
ADSS optical cables (6) realize hanging docking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410708629.1A CN104375248B (en) | 2014-11-28 | 2014-11-28 | Double-edge type ADSS Strain clamp for optical cable and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410708629.1A CN104375248B (en) | 2014-11-28 | 2014-11-28 | Double-edge type ADSS Strain clamp for optical cable and its application |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104375248A CN104375248A (en) | 2015-02-25 |
| CN104375248B true CN104375248B (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410708629.1A Active CN104375248B (en) | 2014-11-28 | 2014-11-28 | Double-edge type ADSS Strain clamp for optical cable and its application |
Country Status (1)
| Country | Link |
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| CN (1) | CN104375248B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113589457B (en) * | 2021-06-23 | 2023-03-21 | 国网河北省电力有限公司邢台供电分公司 | Double-side strain clamp for optical cable rush-repair |
| CN115236820A (en) * | 2022-07-05 | 2022-10-25 | 福建永福电力设计股份有限公司 | Common optical cable anti-slip hanging method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0779512A (en) * | 1993-06-21 | 1995-03-20 | Furukawa Electric Co Ltd:The | Entwining method of optical fiber cable |
| JP3400120B2 (en) * | 1994-07-25 | 2003-04-28 | 三菱電線工業株式会社 | Corrosion protection method at the top of optical fiber composite overhead ground wire |
| GB2326534B (en) * | 1997-06-13 | 2002-01-09 | Pirelli General Plc | Aerial cable and tension clamp assembly |
| CN201876589U (en) * | 2010-12-10 | 2011-06-22 | 淮南矿业(集团)有限责任公司 | Connecting system for ADSS and electric pole |
| CN202615005U (en) * | 2012-04-14 | 2012-12-19 | 山东鲁强电缆(集团)股份有限公司 | Middle suspension type connecting device of optical fiber composite phase conductor |
| CN204203526U (en) * | 2014-11-28 | 2015-03-11 | 国家电网公司 | Double-edge type ADSS Strain clamp for optical cable |
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| Publication number | Publication date |
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| CN104375248A (en) | 2015-02-25 |
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