CN203536878U - Quick repairing device for high-voltage cable - Google Patents
Quick repairing device for high-voltage cable Download PDFInfo
- Publication number
- CN203536878U CN203536878U CN201320435394.4U CN201320435394U CN203536878U CN 203536878 U CN203536878 U CN 203536878U CN 201320435394 U CN201320435394 U CN 201320435394U CN 203536878 U CN203536878 U CN 203536878U
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- China
- Prior art keywords
- cable
- insulator
- conducting
- quick
- copper tip
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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
Links
- 239000012212 insulator Substances 0.000 claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052802 copper Inorganic materials 0.000 claims abstract description 24
- 239000010949 copper Substances 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims description 14
- 238000009417 prefabrication Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- -1 conducting cable Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a quick repairing device for a high-voltage cable, which comprises a combined bracket, two or more insulators and a conducting cable. The insulators are movably connected with the combined bracket and are provided with copper terminals used for being connected with the conducting cable and a faulted cable. According to the technical scheme of the utility model, due to the adoption of the quick repairing device, a high-voltage cable can be quickly repaired. Therefore, the power supply is restored quickly. Both the time and resources are saved.
Description
Technical field
The utility model relates to cable and wire technical field, particularly relates to a kind of high-tension cable quick-restoring device.
Background technology
In the electric power system of city and large and medium-sized enterprise, more and more adopt power cable power transmission and distribution.Meanwhile, the power supply reliability problem of underground cable has caused the attention of each urban electricity supply department.After cable line fault, trouble shoot and repair time, all much longer than overhead transmission line, do not meet the requirement to power supply reliability now, especially the cable line of 110kV, 220kV, power supply area is large, once break down, influence surface is large, can have a strong impact on industrial production electricity consumption, the resident living power utility in city.The general length consuming time of existing high-tension cable repair mode, very high to site operation personnel's specification requirement, and also the life-span is short, poor stability.
Utility model content
Based on this, be necessary for prior art defect, provide a kind of to high-tension cable repair fast, can fast recovery of power supply, save time and the high-tension cable quick-restoring device of resource.
Its technical scheme is as follows.
A kind of high-tension cable quick-restoring device, comprise modular support, two or more insulator and conducting cable, described insulator is flexibly connected mutually with described modular support, is provided with for connecting the copper tip of conducting cable and failure cable on described insulator.
Further, high-tension cable quick-restoring device also comprises stress solid, and described stress solid cover is arranged on failure cable.
Further, in an embodiment, high-tension cable quick-restoring device comprises two insulators therein, between described insulator, by copper tip and conducting cable, interconnects.
Further, on described modular support, be also provided with overlay.
A kind of high-tension cable recovery device, comprise modular support, two or more insulator, conducting cable and failure cable, described insulator is flexibly connected mutually with described modular support, on described insulator, be provided with copper tip, described conducting cable is all connected with described copper tip with failure cable, on described failure cable, is arranged with stress solid.
Below the advantage of technical solutions of the utility model or principle are described.
The technical program high-tension cable quick-restoring device comprises that the component combinations such as modular support, insulator, conducting cable, copper tip and stress solid form.Prefabrication in modular support, insulator, conducting cable, copper tip and stress solid Deng factory, when cable breaks down, carries out assembled on the spot at the scene.Stress solid by finite element analysis software, carries out quantitative simulation calculation, complete designing of insulation optimization.Insulator, for copper tip and the connecting line at the cable termination place of slinging, guarantees safe distance.Conducting cable between copper tip can make this device adapt to all lengths size, flexible adjustment.The technical program has adopted open type terminal to connect, and can realize the docking of the cable of both sides different cross section, connects flexibly, also can realize the connection of one end to multiterminal.
Accompanying drawing explanation
Fig. 1 is the structural representation of high-tension cable quick-restoring device described in the utility model embodiment;
Description of reference numerals:
10, modular support, 20, insulator, 30, conducting cable, 40, copper tip, 50, stress solid, 60, failure cable.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described in detail.
High-tension cable quick-restoring device as shown in Figure 1, comprise modular support 10, two or more insulator 20 and conducting cable 30, insulator 20 is flexibly connected mutually with modular support 10, is provided with for connecting the copper tip 40 of conducting cable 30 and failure cable 60 on insulator 20.
High-tension cable quick-restoring device also comprises stress solid 50, and stress solid 50 covers are arranged on failure cable 60.In the present embodiment, high-tension cable quick-restoring device comprises two insulators 20, between insulator 20, by copper tip 40 and conducting cable 30, interconnects.On modular support 10, be also provided with overlay.
High-tension cable recovery device, comprise modular support 10, two or more insulator 20, conducting cable 30 and failure cable 60, insulator 20 is flexibly connected mutually with modular support 10, on insulator 20, be provided with copper tip 40, conducting cable 30 is all connected with copper tip 40 with failure cable 60, is arranged with stress solid 50 on failure cable 60.
When high-tension cable breaks down, first find out the position of fault point.After accurately locating, impaired failure cable 60 is sawed-off.After the uniform treatment that again failure cable at two ends 60 insulated, be set with upper stress body 50, the end of failure cable 60 is connected to upper copper tip 40.By copper tip 40, conducting cable 30 couples together two ends failure cable 60.One end of insulator 20 articulates copper tip 40, and insulator 20 is sling the terminal of failure cable 60, copper tip 40, conducting cable 30 like this, guarantees the safe distance with all earth points.After cable is erected, for rainproof and to pedestrian's security protection around, on modular support 10, overlay is installed.
Below the advantage of the utility model embodiment or principle are described.
The present embodiment high-tension cable quick-restoring device comprises that the component combinations such as modular support 10, insulator 20, conducting cable 30, copper tip 40 and stress solid 50 form.Prefabrication in modular support 10, insulator 20, conducting cable 30, copper tip 40 and stress solid 50Deng factory, when cable breaks down, carries out assembled on the spot at the scene.Stress solid 50, by finite element analysis software, carries out quantitative simulation calculation, complete designing of insulation optimization.Insulator 20, for copper tip 40 and the connecting line at the cable termination place of slinging, guarantees safe distance.The conducting cable 30 that copper tip is 40 can make this device adapt to all lengths size, flexible adjustment.The present embodiment high-tension cable quick-restoring device has adopted open type terminal to connect, and can realize the docking of the cable of both sides different cross section, connects flexibly, also can realize the connection of one end to multiterminal.
The present embodiment high-tension cable quick-restoring device, as a kind of jumper, adopts prefabrication technology, makes the critical piece of product in factory, complete assembling, and by structural design, product can be reused, and has avoided the wasting of resources.Pre-formed and be up to the standards in all parts Dou factories, work now only has simple suit work, and technique is simple, has shortened the equipment time, has also reduced because assembling the complicated loaded down with trivial details possibility of makeing mistakes of bringing.All parts adopt demountable structure design, can reuse, and have reduced cost, have saved resource.
The above embodiment has only expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (3)
1. a high-tension cable quick-restoring device, it is characterized in that, comprise modular support, two or more insulator and conducting cable, described insulator is flexibly connected mutually with described modular support, on described insulator, be provided with for connecting the copper tip of conducting cable and failure cable, on failure cable, be arranged with stress solid.
2. high-tension cable quick-restoring device according to claim 1, is characterized in that, comprises two insulators, between described insulator, by copper tip and conducting cable, interconnects.
3. according to the high-tension cable quick-restoring device described in claim 1 to 2 any one, it is characterized in that, on described modular support, be also provided with overlay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435394.4U CN203536878U (en) | 2013-07-19 | 2013-07-19 | Quick repairing device for high-voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320435394.4U CN203536878U (en) | 2013-07-19 | 2013-07-19 | Quick repairing device for high-voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536878U true CN203536878U (en) | 2014-04-09 |
Family
ID=50423054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320435394.4U Expired - Lifetime CN203536878U (en) | 2013-07-19 | 2013-07-19 | Quick repairing device for high-voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348128A (en) * | 2014-11-17 | 2015-02-11 | 南车资阳机车有限公司 | Installing structure of 138kV silicon rubber dry cable terminal |
-
2013
- 2013-07-19 CN CN201320435394.4U patent/CN203536878U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348128A (en) * | 2014-11-17 | 2015-02-11 | 南车资阳机车有限公司 | Installing structure of 138kV silicon rubber dry cable terminal |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |