CN203981917U - Optical cable high-altitude fusion splicing devices - Google Patents
Optical cable high-altitude fusion splicing devices Download PDFInfo
- Publication number
- CN203981917U CN203981917U CN201420314841.5U CN201420314841U CN203981917U CN 203981917 U CN203981917 U CN 203981917U CN 201420314841 U CN201420314841 U CN 201420314841U CN 203981917 U CN203981917 U CN 203981917U
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- bar
- strut
- optical cable
- fastening clips
- fusion splicing
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- 230000003287 optical effect Effects 0.000 title claims abstract description 48
- 238000007526 fusion splicing Methods 0.000 title claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 24
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 3
- 238000009432 framing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Light Guides In General And Applications Therefor (AREA)
Abstract
Optical cable high-altitude fusion splicing devices, comprise welding platform, welding platform below is fixed with rig bracket, both sides, rig bracket below are fixed with respectively left threading strut and right threading strut, left threading strut bottom and right threading strut bottom are equipped with pedal, rig bracket tail end is connected with fastening clips top is removable, left threading strut top is connected with left fixed bar head end, left fixed bar tail end is connected with fastening clips bottom is removable, right threading strut top is connected with right fixed bar head end, and right fixed bar tail end is also connected with fastening clips bottom is removable.The utility model is fixed on shaft tower by fastening clips, possesses the condition of high-altitude welding, and fused fiber splice process can directly be carried out on shaft tower, has shortened the time that fault is disposed.Use the utility model, relevant electric power transmission line, without power failure, is conducive to save O&M cost, shortens the abnormal running time.
Description
Technical field
The utility model relates to a kind of optical cable high-altitude fusion splicing devices.
Background technology
Optical cable is the main delivery means of various information networks, and due to the restriction of optical cable production length, for guaranteeing the transmission of long distance, optical cable can installed optical cable connecting box with power high voltage circuit is separated by a distance in built on stilts laid processes with shaft tower.While is for the facility of daily O&M, the remaining cable of optical cable of the position meeting reserved part of aerial optical cable splice tray place shaft tower, when near splice tray, optical cable breaks down, reserved remaining cable unfolding is carried out, after fault handling, optical fiber in splice tray being carried out to welding again.
At present, in to the O&M of optical cable, need fault handling personnel to climb to shaft tower upper end the remaining cable exhibition at splice tray place is open into ground, and splice tray is moved to ground simultaneously, on ground, complete after fault handling, then by optical fiber splicer to optical fiber in splice tray again welding, and then climb up shaft tower, splice tray and remaining cable are fixed on shaft tower, and fault Deal with Time is longer, affects the stable of system.
And, in electric system, because OPGW optical cable is not only used as communications optical cable, it or the ground wire of electric power transmission line, when OPGW optical cable is overhauled, need be open into ground by cable exhibition more than the OPGW at splice tray place equally, unfolding to cable more than the OPGW on ground can have impact to electric power transmission line, therefore,, when OPGW optical cable is overhauled, its relevant electric power transmission line must full line outage.
In addition, before maintenance, first should to power supply, affect unit in advance and inform power off time, handle transmission line of electricity interruption maintenance ticket and communications optical cable maintenance ticket, to the relevant transmission line of electricity interruption maintenance of power scheduling department application, simultaneously out of service to communication scheduling department application related service passage.After issued for approval goes into operation, could start fault eliminating, optical cable fibre core welding work.After fault handling, then to communication scheduling, examine service channel and light path in time and recover normal, application recovers transmission line of electricity power supply.Like this, the time cycle that not only causes Cable's Fault to be processed is long, some important OPGW lightguide cable links are for guaranteeing the normal electricity consumption of user, the improvement plan that must coordinate circuit department, implement the time gap of maintenance and find that fault-time, length even straddled over year, and the spent O&M cost of the power failure of transmission line of electricity and power supply impact larger, directly cause the performance of enterprises to reduce, at power shortage, may also can cause certain social influence period.
At present, in prior art, also there is the method that adopts the Cable's Fault that scaffolded erecting to process, but, its mode that need adopt heap to connect on framing scaffold below shaft tower is built near the splice tray of shaft tower top, on the steel structure platform of steel tower, start to scaffold erecting, use scaffolding element on top, to build welding platform, optical cable fibre core welding personnel stand on and on framing scaffold, carry out cable connection.The method hardware cost is high, and the electric pole tower of 220kV and above need start to build from ground, and framing scaffold material requested is many, and the time of building is long.And each fault handling need to scaffold erecting again, and must meet the height of different shaft towers, and consuming time many, maintenance cycle is long.
Utility model content
The technical problems to be solved in the utility model is, overcomes the above-mentioned defect that prior art exists, and a kind of optical cable high-altitude fusion splicing devices that can effectively shorten fault handling time is provided.
The utility model solves the technical scheme that its technical matters adopts:
Optical cable high-altitude fusion splicing devices, comprise welding platform, welding platform below is fixed with rig bracket, both sides, rig bracket below are fixed with respectively left threading strut and right threading strut, left threading strut bottom and right threading strut bottom are equipped with pedal, rig bracket tail end is connected with fastening clips top is removable, left threading strut top is connected with left fixed bar head end, left fixed bar tail end is connected with fastening clips bottom is removable, right threading strut top is connected with right fixed bar head end, and right fixed bar tail end is also connected with fastening clips bottom is removable.
Further, described welding platform both sides are provided with fence.
Further, described welding platform is provided with reinforcement.
Further, described rig bracket comprises two bracing frames in left and right, between two bracing frames of left and right, be provided with short support bar, short support bar two ends are connected with two of left and right bracing frame respectively, short support bar middle part is connected with the strut head end of drawing money on credit, short support bar is arranged vertically with the strut of drawing money on credit, and the strut tail end of drawing money on credit is connected with fastening clips top is removable.
Further, draw money on credit described in strut top is fixed with cushion.
Further, described in the strut center of drawing money on credit have groove, the strut tail end of drawing money on credit has screw thread fixed orifice, left fixed bar tail end has screw thread fixed orifice, right fixed bar tail end also has screw thread fixed orifice.
Further, described fastening clips can be tower fastening clips, also can be bar fastening clips.
Further, described tower comprises two of left and right anchorage bar and upright bar admittedly with fastening clips, two anchorage bars in left and right are all bent into right angle state, left anchorage bar two ends all have screw thread fixed orifice, right anchorage bar two ends also have the screw thread fixed orifice suitable with the screw thread fixed orifice at left anchorage bar two ends, and uprightly bar top is provided with tower and uses fixedly ear admittedly, and tower is used fixedly and had screw thread fixed orifice on ear, upright bar bottom is admittedly provided with lower fixedly ear for tower, and tower is with having screw thread fixed orifice on lower fixedly ear.
When fastening clips selects tower to use fastening clips, tower is used fixedly ear and is inserted in the groove at the strut center of drawing money on credit, and draw money on credit strut tail end and tower are used fixedly ear and carried out removable connection by bolt.Left fixed bar tail end carries out removable be connected with lower fixedly ear by bolt with tower, and right fixed bar tail end also carries out removable be connected with lower fixedly ear by bolt with tower.
Further, described bar comprises vertical rod with fastening clips, vertical rod top is provided with bar and uses fixedly ear, vertical rod bottom is provided with lower fixedly ear for bar, bar is used fixedly and is had screw thread fixed orifice on ear, and bar is with also having screw thread fixed orifice on lower fixedly ear, and vertical rod bottom is provided with movable anchor ear, movable anchor ear is comprised of left half hoop and right half hoop, and left half hoop is connected by bolt with right half hoop.
When fastening clips selects bar to use fastening clips, bar is used fixedly ear and is inserted in the groove at the strut center of drawing money on credit, and draw money on credit strut tail end and bar are used fixedly ear and carried out removable connection by bolt.Left fixed bar tail end carries out removable be connected with lower fixedly ear by bolt with bar, and right fixed bar tail end also carries out removable be connected with lower fixedly ear by bolt with bar.
The utility model is fixed on shaft tower by fastening clips, possesses the condition of high-altitude welding, and fused fiber splice process can directly be carried out on shaft tower, has shortened the time that fault is disposed.Use the utility model, relevant electric power transmission line, without power failure, is conducive to save O&M cost, shortens the abnormal running time.
Accompanying drawing explanation
Fig. 1 is the utility model optical cable high-altitude fusion splicing devices perspective view;
Fig. 2 is the welding platform vertical view of the utility model optical cable high-altitude fusion splicing devices;
Fig. 3 is the rig bracket vertical view of the utility model optical cable high-altitude fusion splicing devices;
Fig. 4 is rig bracket and the left fixed bar assembling lateral side view of the utility model optical cable high-altitude fusion splicing devices;
Fig. 5 is the tower fastening clips perspective view of the utility model optical cable high-altitude fusion splicing devices;
Fig. 6 is the bar fastening clips perspective view of the utility model optical cable high-altitude fusion splicing devices;
Fig. 7 is the bar fastening clips vertical view of the utility model optical cable high-altitude fusion splicing devices.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1:
With reference to accompanying drawing, optical cable high-altitude fusion splicing devices, comprise welding platform 1, welding platform 1 below is fixed with rig bracket 2, rig bracket 2 both sides, below are fixed with respectively left threading strut 3-1 and right threading strut 3-2, left threading strut 3-1 bottom and right threading strut 3-2 bottom are equipped with pedal 4, rig bracket 2 tail ends and removable connection of fastening clips 5 tops, left threading strut 3-1 top is connected with left fixed bar 6 head ends, left fixed bar 6 tail ends and removable connection of fastening clips 5 bottoms, right threading strut 3-2 top is connected with right fixed bar 8 head ends, right fixed bar 8 tail ends also with removable connection of fastening clips 5 bottoms.
Described welding platform 1 both sides are provided with fence 1-1.
Described welding platform 1 is provided with reinforcement 1-2.
Described rig bracket 2 comprises left support frame 2-1 and right support frame 2-2, between left support frame 2-1 and right support frame 2-2, be provided with short support bar 2-3, short support bar 2-3 two ends are connected with left support frame 2-1 and right support frame 2-2 respectively, short support bar 2-3 middle part is connected with the strut 2-4 head end of drawing money on credit, short support bar 2-3 and the strut 2-4 that draws money on credit are arranged vertically, and draw money on credit strut 2-4 tail end and removable connection of fastening clips 5 tops.
The described strut 2-4 top of drawing money on credit is fixed with cushion 7.
The described strut 2-4 center of drawing money on credit has groove 2-5, and the strut 2-4 tail end of drawing money on credit has screw thread fixed orifice 2-6, and left fixed bar 6 tail ends have screw thread fixed orifice 6-1, and right fixed bar 8 tail ends also have screw thread fixed orifice (not shown).
In the present embodiment, described fastening clips 5 is tower fastening clips.
Described tower comprises left anchorage bar 5-1 with fastening clips, right anchorage bar 5-2 and upright bar 5-4 admittedly, left anchorage bar 5-1 and right anchorage bar 5-2 are all bent into right angle state, left anchorage bar 5-1 two ends all have screw thread fixed orifice 5-3, right anchorage bar 5-2 two ends also have the screw thread fixed orifice (not shown) suitable with the screw thread fixed orifice 5-3 at left anchorage bar 5-1 two ends, upright bar 5-4 top is admittedly provided with tower and uses fixedly ear 5-11, tower is used fixedly and is had screw thread fixed orifice 5-12 on ear 5-11, upright bar 5-4 bottom is admittedly provided with lower fixedly ear 5-13 for tower, tower is with having screw thread fixed orifice 5-14 on lower fixedly ear 5-13.
For electric power tower equipment, fastening clips 5 is selected tower fastening clips, optical cable high-altitude fusion splicing devices is fixed on electric power tower equipment with fastening clips by tower, the roofbolt of electric power tower is placed in to tower with between the left anchorage bar 5-1 and right anchorage bar 5-2 of fastening clips, and left anchorage bar 5-1 and right anchorage bar 5-2 two ends are connected and fixed by bolt.The upright tower on bar 5-4 top is admittedly used fixedly ear 5-11 and is inserted in the groove 2-5 at the strut 2-4 center of drawing money on credit, and draw money on credit strut 2-4 tail end and tower are used fixedly ear 5-11 and carried out removable connection by bolt.Left fixed bar 6 tail ends carry out removable be connected with lower fixedly ear 5-13 by bolt with tower, and right fixed bar 8 tail ends also carry out removable be connected with lower fixedly ear 5-13 by bolt with tower.
When near certain splice tray, optical cable breaks down, possessing the communications optical cable fault handling personnel that step on bar qualification carries the small instruments and toolss such as hawser and spanner and climbs near electric force pole tower optical cable connecting box and remaining cable, wait climbing after precalculated position (position of at least one meter below splice tray), with hawser, optical cable high-altitude fusion splicing devices is drawn and delivers to precalculated position and install; Then splice tray and remaining cable are taken off and are placed on welding platform 1 from shaft tower, also optical fiber splicer, battery are also shelved on welding platform simultaneously.Cable's Fault treatment people is seated on cushion 7, and both feet are placed on pedal 4, then splice tray is opened, and finds optical cable breakage, by optical fiber splicer, completes molten fine operation.
Because the positional distance power circuit of OPGW optical cable connecting box is at least greater than 3 meters, and optical cable high-altitude fusion splicing devices is arranged on the position of following at least one meter of splice tray, meet safe distance requirement, possesses work high above the ground condition, continuing of optical cable do not need power circuit synchronously to have a power failure, be conducive to save O&M cost, shorten the abnormal running time.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is:
Fastening clips 5 is selected bar fastening clips, described bar comprises vertical rod 5-5 with fastening clips, vertical rod 5-5 top is provided with bar and uses fixedly ear 5-6, vertical rod 5-5 bottom is provided with lower fixedly ear 5-15 for bar, bar is used fixedly and is had screw thread fixed orifice 5-7 on ear 5-6, and bar is with also having screw thread fixed orifice 5-16 on lower fixedly ear 5-15, and vertical rod 5-5 bottom is provided with movable anchor ear, movable anchor ear is comprised of left half hoop 5-8 and right half hoop 5-9, and left half hoop 5-8 is connected by bolt 5-10 with right half hoop 5-8.
For electric power cement pole, anchorage clip 5 tools are selected bar fastening clips, and optical cable high-altitude fusion splicing devices is fixed on electric power cement pole with fastening clips by bar; Electric power cement pole is placed between the left half hoop 5-8 and right half hoop 5-9 of movable anchor ear, half hoop 5-8 and right half hoop 5-8 are connected and fixed by bolt 5-10.Bar is used fixedly ear 5-6 and is inserted in the groove 2-5 at the strut 2-4 center of drawing money on credit, and draw money on credit strut 2-4 tail end and bar are used fixedly ear 5-6 and carried out removable connection by bolt (not shown).Left fixed bar 6 tail ends carry out removable be connected with lower fixedly ear 5-15 by bolt with bar, and right fixed bar 8 tail ends also carry out removable be connected with lower fixedly ear 5-15 by bolt with bar.
Above several preferred embodiments of the present utility model have been done to detailed introduction.Described embodiment is just for helping to understand core concept of the present utility model.It should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also belong to the protection domain of the utility model claim.
Claims (9)
1. optical cable high-altitude fusion splicing devices, it is characterized in that, comprise welding platform, welding platform below is fixed with rig bracket, both sides, rig bracket below are fixed with respectively left threading strut and right threading strut, left threading strut bottom and right threading strut bottom are equipped with pedal, rig bracket tail end is connected with fastening clips top is removable, left threading strut top is connected with left fixed bar head end, left fixed bar tail end is connected with fastening clips bottom is removable, right threading strut top is connected with right fixed bar head end, right fixed bar tail end is also connected with fastening clips bottom is removable.
2. optical cable according to claim 1 high-altitude fusion splicing devices, is characterized in that, described welding platform both sides are provided with fence.
3. optical cable according to claim 1 high-altitude fusion splicing devices, is characterized in that, described welding platform is provided with reinforcement.
4. optical cable according to claim 1 and 2 high-altitude fusion splicing devices, it is characterized in that, described rig bracket comprises two bracing frames in left and right, between two bracing frames of left and right, be provided with short support bar, short support bar two ends are connected with two of left and right bracing frame respectively, short support bar middle part is connected with the strut head end of drawing money on credit, and short support bar is arranged vertically with the strut of drawing money on credit, and the strut tail end of drawing money on credit is connected with fastening clips top is removable.
5. optical cable according to claim 4 high-altitude fusion splicing devices, is characterized in that, described in draw money on credit strut top be fixed with cushion.
6. optical cable according to claim 4 high-altitude fusion splicing devices, is characterized in that, described in the strut center of drawing money on credit have groove, the strut tail end of drawing money on credit has screw thread fixed orifice, left fixed bar tail end has screw thread fixed orifice, right fixed bar tail end also has screw thread fixed orifice.
7. optical cable according to claim 6 high-altitude fusion splicing devices, is characterized in that, described fastening clips is fastening clips or bar fastening clips for tower.
8. optical cable according to claim 7 high-altitude fusion splicing devices, it is characterized in that, described tower comprises two of left and right anchorage bar and upright bar admittedly with fastening clips, two anchorage bars in left and right are all bent into right angle state, left anchorage bar two ends all have screw thread fixed orifice, right anchorage bar two ends also have screw thread fixed orifice, upright bar top is admittedly provided with tower and uses fixedly ear, tower is used fixedly and is had screw thread fixed orifice on ear, upright bar bottom is admittedly provided with lower fixedly ear for tower, and tower is with having screw thread fixed orifice on lower fixedly ear.
9. optical cable according to claim 7 high-altitude fusion splicing devices, it is characterized in that, described bar comprises vertical rod with fastening clips, vertical rod top is provided with bar and uses fixedly ear, and vertical rod bottom is provided with lower fixedly ear for bar, and bar is used fixedly and had screw thread fixed orifice on ear, bar is with also having screw thread fixed orifice on lower fixedly ear, vertical rod bottom is provided with movable anchor ear, and movable anchor ear is comprised of left half hoop and right half hoop, and left half hoop is connected by bolt with right half hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314841.5U CN203981917U (en) | 2014-06-13 | 2014-06-13 | Optical cable high-altitude fusion splicing devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314841.5U CN203981917U (en) | 2014-06-13 | 2014-06-13 | Optical cable high-altitude fusion splicing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981917U true CN203981917U (en) | 2014-12-03 |
Family
ID=51979351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420314841.5U Withdrawn - After Issue CN203981917U (en) | 2014-06-13 | 2014-06-13 | Optical cable high-altitude fusion splicing devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203981917U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995317A (en) * | 2014-06-13 | 2014-08-20 | 国家电网公司 | Upper-air optical cable welding device |
| CN106159797A (en) * | 2016-08-16 | 2016-11-23 | 国家电网公司 | A kind of optical cable work high above the ground operation device |
-
2014
- 2014-06-13 CN CN201420314841.5U patent/CN203981917U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103995317A (en) * | 2014-06-13 | 2014-08-20 | 国家电网公司 | Upper-air optical cable welding device |
| CN103995317B (en) * | 2014-06-13 | 2016-08-17 | 国家电网公司 | Optical cable high-altitude fusion splicing devices |
| CN106159797A (en) * | 2016-08-16 | 2016-11-23 | 国家电网公司 | A kind of optical cable work high above the ground operation device |
| CN106159797B (en) * | 2016-08-16 | 2017-12-29 | 国家电网公司 | A kind of optical cable work high above the ground operation device |
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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 |
Granted publication date: 20141203 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |