CN204203526U - Double-edge type ADSS Strain clamp for optical cable - Google Patents
Double-edge type ADSS Strain clamp for optical cable Download PDFInfo
- Publication number
- CN204203526U CN204203526U CN201420735084.9U CN201420735084U CN204203526U CN 204203526 U CN204203526 U CN 204203526U CN 201420735084 U CN201420735084 U CN 201420735084U CN 204203526 U CN204203526 U CN 204203526U
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- China
- Prior art keywords
- optical cable
- adss
- preformed armor
- armor rods
- cable
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- 230000003287 optical effect Effects 0.000 title claims abstract description 84
- 102100020786 Adenylosuccinate synthetase isozyme 2 Human genes 0.000 title claims abstract description 62
- 239000012211 strain insulator Substances 0.000 claims abstract description 13
- 238000003032 molecular docking Methods 0.000 claims abstract description 9
- 230000002146 bilateral effect Effects 0.000 claims description 10
- 238000003466 welding Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000555745 Sciuridae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a kind of Double-edge type ADSS Strain clamp for optical cable, in the middle of it is characterized in that arranging one in strain insulator preformed armor rods group, accept rod; The left side preformed armor rods group accepting excellent two ends near middle and right side preformed armor rods group are being respectively arranged with parallel groove clamp, thus are forming a left side and go out cable gap and the right side and go out cable gap; Two tops ADSS optical cable is in opposite directions wound around respectively and is provided with inner reeled silk, form the ADSS optical cable strain hardware fitting with operator guards; Double-edge type ADSS Strain clamp for optical cable is to be separately positioned in left side preformed armor rods group and right side preformed armor rods group with the ADSS optical cable of operator guards; and go out cable gap and the right side go out cable gap to pass a left side respectively with the ADSS optical cable top of operator guards, thus form the unsettled docking structure of two top ADSS optical cables in opposite directions.The utility model can improve ADSS optical cable repairing operating efficiency, and reduces ADSS optical cable repairing operating cost.
Description
Technical field
The utility model relates to ADSS fiber optic cable communications field, specifically a kind of Double-edge type ADSS Strain clamp for optical cable.
Background technology
The ADSS optical cable of current operation passes through in Hills mostly, is invaded sting the Cable's Fault that ADSS optical cable fibre core causes and reach annual more than ten by squirrel.Do not reserve because ADSS optical cable has circuit, cable splice closure place can not be stressed etc. unfavorable factor, cause repairing ADSS optical cable construction complicated.1-2 line span ADSS optical cable is discharged in tradition repairing requirements of process, just can carry out the operation of welding reparation after optical cable is fastening.Repairing is by landform, environmental constraints, and the human and material resources of input are more, and the work period of repairing optical cable is longer, affects optical communication net safe operation.
Utility model content:
The utility model is the weak point existed for overcoming prior art, provides a kind of Double-edge type ADSS Strain clamp for optical cable, to realizing the unsettled docking of ADSS optical cable, thus improves ADSS optical cable repairing operating efficiency, and reduces ADSS optical cable repairing operating cost.
The utility model is that technical solution problem adopts following technical scheme:
A kind of Double-edge type ADSS Strain clamp for optical cable of the utility model, be applied on the ADSS optical cable in opposite directions of two tops, its design feature arranges in the middle of one to accept rod in strain insulator preformed armor rods group, makes described strain insulator preformed armor rods component be the bilateral structure of left side preformed armor rods group and right side preformed armor rods group; The left side preformed armor rods group accepting excellent two ends in the middle of described and right side preformed armor rods group are respectively arranged with parallel groove clamp, make described left side preformed armor rods group and right side preformed armor rods component be upper and lower preformed armor rods structure, thus form a left side and go out cable gap and the right side and go out cable gap;
Described two tops ADSS optical cable is in opposite directions wound around respectively and is provided with inner reeled silk, form the ADSS optical cable with operator guards;
Described Double-edge type ADSS Strain clamp for optical cable is separately positioned in described left side preformed armor rods group and right side preformed armor rods group with the described ADSS optical cable with operator guards; and pass a described left side respectively with the described ADSS optical cable top with operator guards and go out cable gap and the right side and go out cable gap, thus form the unsettled docking structure of described two tops ADSS optical cable in opposite directions.
The design feature of Double-edge type ADSS Strain clamp for optical cable described in the utility model is also: be hung with cable splice closure described middle undertaking on rod.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the Double-edge type ADSS Strain clamp for optical cable of the utility model design, utilize left side preformed armor rods group and right side preformed armor rods group can produce grip to two optical cables in opposite directions simultaneously, thus realize the unsettled docking of ADSS optical cable, overcome traditional ADSS strain clamp and only have monolateral preformed armor rods, optical cable is held in one end, the other end is fixed on shaft tower, cannot realize producing grip to two optical cables in opposite directions simultaneously; Wire clamp design grip reaches more than 95% of ADSS calculating pull-off force.
2, the utility model is provided with middle undertaking rod; After the optical cable welding of two ends, connector box also can be suspended in middle undertaking on rod, and solving in the middle of ADSS optical cable connector box after docking cannot the problem of stressed suspension; Accept the fulcrum that rod also can be used as this wire clamp simultaneously, utilize suspension clamp (or other gold utensils) to hang on shaft tower.
3, the utility model adopts integrated design, and solid and reliable, support tension is strong.Compare with traditional ADSS optical fiber cable fitting, applied range; Especially be applied in ADSS optical cable repairing operation process, new cable can be supplemented carry out optical cable welding operation as long as utilize this wire clamp optical cable to cut-off to land, thus realize robbing fast logical; Change over and need first to discharge 1-2 line span ADSS optical cable, after optical cable is fastening, just can carries out the work flow of welding reparation.Fundamentally save emergency repair time, improve first-aid repair efficiency, also save emergency repair cost.
Accompanying drawing explanation
Fig. 1 is the utility model bilateral strain insulator preformed armor rods group structural representation;
Fig. 2 is the bilateral inner reeled silk structural representation of the utility model;
Fig. 3 is the utility model assembling schematic diagram;
Number in the figure: accept rod 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 cable of 4a; The right inside hank knotting optical cable of 4b; A 5a left side goes out cable gap; The 5b right side goes out cable gap; 6ADSS optical cable; 7 cable splice closures.
Embodiment
In the present embodiment, as shown in Figure 3, a kind of composition of Double-edge type ADSS Strain clamp for optical cable comprises bilateral strain insulator preformed armor rods group, bilateral strain insulator inner reeled silk and parallel groove clamp 3, be applied on the ADSS optical cable 6 in opposite directions of two tops, wherein bilateral strain insulator preformed armor rods forms entirety by left side preformed armor rods group 2a, right side preformed armor rods group 2b and middle rod 1 of accepting, and bilateral strain insulator inner reeled silk and parallel groove clamp 3 are as the annex of wire clamp; As shown in Figure 1, strain insulator preformed armor rods group is arranged in the middle of one and accept rod 1, make strain insulator preformed armor rods component be 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 for hanging cable splice closure 7; Also can be used as the fulcrum of this wire clamp, utilize suspension clamp (or other gold utensils) to hang on shaft tower.
Parallel groove clamp 3 is being respectively arranged with in the left side preformed armor rods group and right side preformed armor rods group at excellent 1 two ends of middle undertaking, make left side preformed armor rods group 2a and right side preformed armor rods group 2b be divided into upper and lower preformed armor rods structure, thus a formation left side goes out cable gap 5a and the right side goes out cable gap 5b; Crushed for preventing ADSS optical cable 6.
As shown in Figure 2, two tops ADSS optical cable is in opposite directions wound around respectively and is provided with inner reeled silk 4, form the ADSS optical cable strain hardware fitting with operator guards;
Double-edge type ADSS Strain clamp for optical cable is to be separately positioned in the preformed armor rods group 2a and right side preformed armor rods group 2b of left side with the ADSS optical cable of operator guards, and go out cable gap 5a and the right side goes out cable gap 5b to pass a left side respectively with the ADSS optical cable top of operator guards, and to be continued two tops ADSS optical cable in opposite directions by cable splice closure 7; Thus form the unsettled docking structure of ADSS optical cable 6.
A kind of construction method of Double-edge type ADSS Strain clamp for optical cable is carried out as follows:
Step 1, strain insulator preformed armor rods group is arranged in the middle of one and accept rod 1 for spacing, form left side preformed armor rods group 2a and right side preformed armor rods group 2b; Accept in centre on rod 1 and be hung with cable splice closure 7; Optical cable is after this breakpoint on the spot welding, and cable splice closure 7 does not affect by tension force, is suspended on middle undertaking on rod 1.
Step 2, on left side preformed armor rods group 2a and right side preformed armor rods group 2b, utilize parallel groove clamp 3 to carry out the gap adjustment of up-down structure to left side preformed armor rods group 2a and right side preformed armor rods group 2b respectively near middle position, side of accepting rod 1, thus a formation left side goes out cable gap 5a and the right side goes out cable gap 5b, ensure that preformed armor rods group opens certain space, prevent ADSS cable outer sheath from being crushed by preformed armor rods group;
Step 3, two tops ADSS optical cable 6 in opposite directions needing docking is wound around respectively inner reeled silk 4 is set, form the bilateral inner reeled silk structure of left inside hank knotting optical cable 4a and right inside hank knotting optical cable 4b;
Step 4, left side preformed armor rods group 2a and right side preformed armor rods group 2b is wrapped on left inside hank knotting optical cable 4a and right inside hank knotting optical cable 4b respectively; And make the top of left inside hank knotting optical cable 4a and right inside hank knotting optical cable 4b go out cable gap 5a from a left side, inner side for parallel groove clamp 3 respectively and the right side goes out the 5b of cable gap to pass;
After step 5, left inside hank knotting optical cable 4a and right inside hank knotting optical cable 4a take-up are unsettled, utilize the stressed principle of drawing tighter and tighter of preformed armor rods group; After optical cable is tightened up by turnbuckle, left side preformed armor rods group 2a and right side preformed armor rods group 2a produces grip to the optical cable of its inside respectively; To hold with a firm grip left and right sides optical cable, bear optical cable tension force; Thus tighten up two tops ADSS optical cable 6 in opposite directions and continued by cable splice closure 7 and can realize unsettled docking; Cable outer sheath should not be injured after preformed armor rods tightens up optical cable.
Claims (2)
1. a Double-edge type ADSS Strain clamp for optical cable, be applied on the ADSS optical cable (6) in opposite directions of two tops, accept rod (1) in the middle of it is characterized in that arranging one in strain insulator preformed armor rods group, make described strain insulator preformed armor rods component be the bilateral structure on left side preformed armor rods group (2a) and right side preformed armor rods group (2b); Parallel groove clamp (3) is being respectively arranged with on left side preformed armor rods group (2a) and right side preformed armor rods group (2b) at described middle undertaking rod (1) two ends, make described left side preformed armor rods group (2a) and right side preformed armor rods group (2b) be divided into upper and lower preformed armor rods structure, thus form a left side and go out cable gap (5a) and the right side and go out cable gap (5b);
Described two tops ADSS optical cable (6) is in opposite directions wound around respectively and is provided with inner reeled silk (4), form the ADSS optical cable with operator guards;
Described Double-edge type ADSS Strain clamp for optical cable is separately positioned in described left side preformed armor rods group (2a) and right side preformed armor rods group (2b) with the described ADSS optical cable with operator guards; and pass a described left side respectively with the described ADSS optical cable top with operator guards and go out cable gap (5a) and the right side and go out cable gap (5b), thus form the unsettled docking structure of described two tops ADSS optical cable (6) in opposite directions.
2. Double-edge type ADSS Strain clamp for optical cable according to claim 1, is characterized in that: be hung with cable splice closure (7) described middle undertaking on rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735084.9U CN204203526U (en) | 2014-11-28 | 2014-11-28 | Double-edge type ADSS Strain clamp for optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420735084.9U CN204203526U (en) | 2014-11-28 | 2014-11-28 | Double-edge type ADSS Strain clamp for optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204203526U true CN204203526U (en) | 2015-03-11 |
Family
ID=52661470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420735084.9U Withdrawn - After Issue CN204203526U (en) | 2014-11-28 | 2014-11-28 | Double-edge type ADSS Strain clamp for optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204203526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375248A (en) * | 2014-11-28 | 2015-02-25 | 国家电网公司 | Two-side ADSS (all-dielectric self-supporting optic fiber cable) tension clamp and application thereof |
| CN109655985A (en) * | 2018-12-20 | 2019-04-19 | 宁波宁杭机械有限公司 | A kind of strain insulator clamping device of both arms padlock protection |
-
2014
- 2014-11-28 CN CN201420735084.9U patent/CN204203526U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375248A (en) * | 2014-11-28 | 2015-02-25 | 国家电网公司 | Two-side ADSS (all-dielectric self-supporting optic fiber cable) tension clamp and application thereof |
| CN109655985A (en) * | 2018-12-20 | 2019-04-19 | 宁波宁杭机械有限公司 | A kind of strain insulator clamping device of both arms padlock protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150311 Effective date of abandoning: 20170329 |