CN205960591U - String safety backup fastener that dangles that built on stilts cable used - Google Patents
String safety backup fastener that dangles that built on stilts cable used Download PDFInfo
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- CN205960591U CN205960591U CN201620917588.1U CN201620917588U CN205960591U CN 205960591 U CN205960591 U CN 205960591U CN 201620917588 U CN201620917588 U CN 201620917588U CN 205960591 U CN205960591 U CN 205960591U
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Abstract
The utility model provides a string safety backup fastener that dangles that built on stilts cable used, including tension type right angle ring, string indisputable tower side gold utensil that dangles is connected on tension type right angle ring upper portion, and sub -unit connection suspension clamp includes still that through -type preformed helical strain clamp and strenghthened type preformed helical study for a second time courses one has flunked the strip. The utility model provides a string safety backup fastener that dangles that built on stilts cable used when the cable takes place disconnected burst, can share the electric current that the cable switched on, reduces the disconnected burst of high problem that takes place the cable accelerated deterioration of department's resistance. Simultaneously, when the occurence of failure, still can strain the cable to the on state current reduces owing to the loss that power failure accident caused, races against time for salvageing, when not emergence accident, the safety backup fastener can increase suspension clamp's heat radiating area, reduces suspension clamp ages at a rate.
Description
Technical field
This utility model belongs to electricity field, is related to the suspension string carrying out safety backup wire clamp that a kind of aerial cable uses.
Background technology
When setting up wire, cable and straight line pole need to use suspension clamp in junction, and mostly suspension clamp is casting
Processing, the internal flaw of casting cannot definitely avoid, and under severe conditions, is easily destroyed inefficacy, in addition aerial cable ran
Cheng Zhong, vibration protection not at that time, under the influence of aeolian vibration is long-term, easily occurs fatigue stranded or even fracture thing at pendency hanging point
Therefore.Factors above can directly influence the safe operation of overhead transmission line, can cause loss difficult to the appraisal after broken string.
Utility model content
In order to solve drawbacks described above and not enough, the suspension string carrying out safety backup that a kind of aerial cable of this utility model offer uses
Wire clamp.Described technical scheme is as follows：
The utility model proposes the suspension string carrying out safety backup wire clamp that a kind of aerial cable uses is it is characterised in that include opening
Power type right angle ring, described tension type right angle ring top connects suspension string steel tower side gold utensil, and bottom connects suspension clamp, also includes straight
Flow-through pre-hinged strain clamp and reinforced preformed repair strip, described through-type pre-hinged strain clamp tool is preformed with reinforced
Formula repair strip is respectively provided with default length, in the middle part of described through-type pre-hinged strain clamp with reinforced preformed repair strip in
Portion is each passed through the long annular skeining cyclization on tension type right angle ring top, and described through-type pre-hinged strain clamp two ends are respectively
It is wrapped on the cable of suspension clamp both sides, described reinforced preformed repair strip two ends are respectively wound around through-type preformed resistance to
Bracing cable is pressed from both sides in two ends and the gap between screw of cable winds, to arrange with cable contact.
Preferential as technique scheme, described through-type pre-hinged strain clamp includes stranded section of middle part and two ends are pre-
Twist section, inside described preformed section of preformed armor rods, be stained with quartz sand.
Preferential as technique scheme, described reinforced preformed repair strip includes stranded section of middle part and two ends are preformed
Section, viscous conduction sand inside described preformed section of preformed armor rods.
Preferential as technique scheme, described through-type pre-hinged strain clamp is made up of aluminum cald steel wire.
Preferential as technique scheme, described reinforced preformed repair strip is made up of aluminum-alloy wire.
Preferential as technique scheme, described tension type right angle ring is made up of hot-galvanized steel.
The utility model proposes the suspension string carrying out safety backup wire clamp that a kind of aerial cable uses, when cable occurs stranded,
The electric current of cable conducting can be shared, reduce the high problem that cable accelerated deterioration occurs of stranded place resistance.Meanwhile, occur in accident
When, still can strain cable, and conducting electric current, reduce the loss causing due to power outage, race against time for repairing；?
When not having an accident, carrying out safety backup wire clamp can increase the area of dissipation of suspension clamp, reduces suspension clamp aging speed.
Brief description
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to required in embodiment description
Accompanying drawing to be used be briefly described it should be apparent that, drawings in the following description are only that of the present utility model some are real
Apply example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the suspension string carrying out safety backup cable clamp structure schematic diagram that the aerial cable providing in the present embodiment uses；
Fig. 2 is the tension type right angle ring knot of the suspension string carrying out safety backup wire clamp that the aerial cable providing in the present embodiment uses
Structure schematic diagram;
Fig. 3 is the side view of Fig. 2.
Specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Type embodiment is described in further detail.
The utility model proposes the suspension string carrying out safety backup wire clamp that a kind of aerial cable uses, as shown in figure 1, include tension force
Type right angle ring 1, through-type pre-hinged strain clamp 2, reinforced preformed repair strip 3；Wherein tension type right angle ring 1 upper end and ferrum
The gold utensil of tower side connects, and lower end is connected with suspension clamp；
As Fig. 2, shown in Fig. 3, described tension type right angle ring 1 lower end Yuan Bingyou hole, with bolt through after described hole, by tension force
Type right angle ring 1 is connected with suspension clamp, and there is slotted hole tension type right angle ring 1 upper end, and described slotted hole upper end is straight with steel tower gold utensil
Connect and be connected
Described through-type pre-hinged strain clamp 2 middle part is connected with the middle part of the long annulus of tension type right angle ring 1 upper end, leads directly to
Type pre-hinged strain clamp 2 two ends are wrapped on the cable of suspension clamp both sides；
Described reinforced preformed repair strip 3 middle part is connected with the middle part of the long annulus of tension type right angle ring 1 upper end, reinforced
Preformed repair strip 3 two ends are wrapped on the cable of suspension clamp both sides.
Described through-type pre-hinged strain clamp 2 is that middle part is stranded, the preformed armor rods that preformed section of both ends preforming；Described pre-
Twist viscous quartz sand inside section, wherein middle part is twisted into stranded ring, and described stranded ring is wrapped in described in described tension type right angle ring 1 upper end
Slotted hole position, described preformed section is wound on the cable of suspension clamp both sides, the main work of through-type pre-hinged strain clamp
With being to hold cable, do not go offline when there is line-outage contingency.
Described reinforced preformed repair strip 3 is that middle part is stranded, the preformed armor rods that preformed section of both ends preforming；Described preformed
Section inner side viscous conduction sand, wherein middle part is twisted into stranded ring, and described stranded ring is wrapped in long described in described tension type right angle ring 1 upper end
Circular hole position；Described preformed section is wrapped in preformed section of described through-type pre-hinged strain clamp 2 in the gap between screw of cable, plus
The Main Function of the preformed repair strip of strong type 3 is conducting electric current, when cable occurs stranded or line-outage contingency, ensures line power
Normal transmission, wins emergency repair time.
Preferably, described tension type right angle ring 1 is made up of hot-galvanized steel, and described through-type pre-hinged strain clamp 2, by aluminum
Baogang's silk is made, described reinforced preformed repair strip 3, is made up of aluminum-alloy wire.
The utility model proposes the suspension string carrying out safety backup wire clamp that a kind of aerial cable uses, when cable occurs stranded,
The electric current of cable conducting can be shared, reduce the high problem that cable accelerated deterioration occurs of stranded place resistance.Meanwhile, occur in accident
When, still can strain cable, and conducting electric current, reduce the loss causing due to power outage, race against time for repairing；?
When not having an accident, carrying out safety backup wire clamp can increase the area of dissipation of suspension clamp, reduces suspension clamp aging speed.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (6)
1. the suspension string carrying out safety backup wire clamp that a kind of aerial cable uses it is characterised in that including tension type right angle ring, described
Power type right angle ring top connects suspension string steel tower side gold utensil, and bottom connects suspension clamp, also includes through-type preformed resistance to bracing cable
Folder and reinforced preformed repair strip, described through-type pre-hinged strain clamp tool is respectively provided with reinforced preformed repair strip
Default length, is each passed through tension type with the middle part of reinforced preformed repair strip in the middle part of described through-type pre-hinged strain clamp
The long annular skeining cyclization on right angle ring top, described through-type pre-hinged strain clamp two ends are respectively wound around suspension clamp two
On the cable of side, described reinforced preformed repair strip two ends are respectively wound around through-type pre-hinged strain clamp two ends and cable
In the gap between screw being wound around, to arrange with cable contact.
2. the suspension string carrying out safety backup wire clamp that aerial cable according to claim 1 uses is it is characterised in that described lead directly to
Type pre-hinged strain clamp includes middle part stranded section and preformed section of two ends, is provided with quartz sand and applies inside described preformed section of preformed armor rods
Layer.
3. aerial cable according to claim 1 uses suspension string carrying out safety backup wire clamp is it is characterised in that described reinforcement
The preformed repair strip of type includes middle part stranded section and preformed section of two ends, is provided with conductive sand and applies inside described preformed section of preformed armor rods
Layer.
4. the suspension string carrying out safety backup wire clamp that aerial cable according to claim 1 uses is it is characterised in that described is straight
Flow-through pre-hinged strain clamp is made up of aluminum cald steel wire.
5. aerial cable according to claim 1 uses suspension string carrying out safety backup wire clamp it is characterised in that：Described adds
The preformed repair strip of strong type is made up of aluminum-alloy wire.
6. aerial cable according to claim 1 uses suspension string carrying out safety backup wire clamp it is characterised in that：Described tension force
Type right angle ring is made up of hot-galvanized steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917588.1U CN205960591U (en) | 2016-08-23 | 2016-08-23 | String safety backup fastener that dangles that built on stilts cable used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917588.1U CN205960591U (en) | 2016-08-23 | 2016-08-23 | String safety backup fastener that dangles that built on stilts cable used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960591U true CN205960591U (en) | 2017-02-15 |
Family
ID=57977946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620917588.1U Active CN205960591U (en) | 2016-08-23 | 2016-08-23 | String safety backup fastener that dangles that built on stilts cable used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960591U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108365586A (en) * | 2018-04-09 | 2018-08-03 | 张曦元 | The lead wire damping spacer and its manufacturing method of carbon fibre composite |
| CN108365585A (en) * | 2018-04-12 | 2018-08-03 | 广东电网有限责任公司 | A kind of anti-lightning strike break wire device of transmission line of electricity |
| CN108383994A (en) * | 2018-04-09 | 2018-08-10 | 中国电建集团河南电力器材有限公司 | A kind of lead wire damping spacer and its manufacturing method of carbon fibre composite |
| CN108574248A (en) * | 2017-03-12 | 2018-09-25 | 深圳带路科技有限公司 | A kind of anti-lost line apparatus of overhead transmission line |
| CN109904820A (en) * | 2019-01-26 | 2019-06-18 | 上海神勇机械技术有限公司 | A kind of preformed carrying out safety backup wire clamp of pendency |
| CN110775773A (en) * | 2018-07-31 | 2020-02-11 | 德拉克电梯设备有限公司 | Rope coupling for elevators |
| CN112327433A (en) * | 2020-10-27 | 2021-02-05 | 广东电网有限责任公司广州供电局 | Backup cable clamp device for ADSS optical cable |
-
2016
- 2016-08-23 CN CN201620917588.1U patent/CN205960591U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574248A (en) * | 2017-03-12 | 2018-09-25 | 深圳带路科技有限公司 | A kind of anti-lost line apparatus of overhead transmission line |
| CN108365586A (en) * | 2018-04-09 | 2018-08-03 | 张曦元 | The lead wire damping spacer and its manufacturing method of carbon fibre composite |
| CN108383994A (en) * | 2018-04-09 | 2018-08-10 | 中国电建集团河南电力器材有限公司 | A kind of lead wire damping spacer and its manufacturing method of carbon fibre composite |
| CN108365585A (en) * | 2018-04-12 | 2018-08-03 | 广东电网有限责任公司 | A kind of anti-lightning strike break wire device of transmission line of electricity |
| CN110775773A (en) * | 2018-07-31 | 2020-02-11 | 德拉克电梯设备有限公司 | Rope coupling for elevators |
| CN109904820A (en) * | 2019-01-26 | 2019-06-18 | 上海神勇机械技术有限公司 | A kind of preformed carrying out safety backup wire clamp of pendency |
| CN112327433A (en) * | 2020-10-27 | 2021-02-05 | 广东电网有限责任公司广州供电局 | Backup cable clamp device for ADSS optical cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |