CN205453042U - Transmission line uses heat -resisting strain clamp - Google Patents
Transmission line uses heat -resisting strain clamp Download PDFInfo
- Publication number
- CN205453042U CN205453042U CN201521135350.5U CN201521135350U CN205453042U CN 205453042 U CN205453042 U CN 205453042U CN 201521135350 U CN201521135350 U CN 201521135350U CN 205453042 U CN205453042 U CN 205453042U
- Authority
- CN
- China
- Prior art keywords
- transmission line
- drainage plate
- aluminum pipe
- steel anchor
- strain clamp
- Prior art date
- 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 - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000005611 electricity Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005056 compaction Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a transmission line uses heat -resisting strain clamp, relates to an electric power fitting, in particular to electric power industry transmission line uses heat -resisting strain clamp. A transmission line uses heat -resisting strain clamp, includes aluminum pipe, steel anchor, drainage plate, drainage fastener and fixing bolt, and the wire among the transmission line is connected on the steel anchor, and the aluminum pipe parcel is outside at the wire, simultaneously the root of steel anchor is connected to the aluminum pipe, there is a circular recess at drainage fastener middle part, the diameter of recess is the same with the width of drainage plate, respectively there is a horizontal side recess both sides, be provided with the screw hole on the side, the drainage fastener is fixed the drainage plate through fixing bolt. Steel anchor front end is tuning fork shape structure with the position of aluminum pipe contact for oblique axis shoulder structure, drainage plate. The transmission line uses heat -resisting strain clamp who adopts this structure to relate to has good heat dissipation, more heat -proof advantage.
Description
Technical field
This utility model relates to a kind of electric armour clamp, particularly to a kind of power industry heat-resisting strain clamp used for transmission line.
Background technology
Strain clamp is for fixing wire, to bear wire tension, and wire is hung the gold utensil to strain insulator-string group or shaft tower.Strain clamp is in addition to bearing whole pulling force of wire or lightning conducter, also as electric conductor, is critical elements indispensable in transmission line of electricity, and the safe and stable operation to ultra-high-tension power transmission line has important effect.The strain clamp drainage plate used on circuit at present and the connected mode of conduction wire clamp are the structure of veneer veneer, use the strain clamp of this structure, actual motion usually occurs cause because drainage plate temperature is higher hot, burn the red phenomenon even fused, bring serious harm to the safe operation of circuit.
Utility model content
Problem to be solved in the utility model is to overcome the deficiencies in the prior art, it is provided that a kind of heat-resisting strain clamp, and the contact between this strain clamp drainage plate and conduction wire clamp is more tight, and heat dispersion is more preferable.
For solving the problems referred to above, the technical solution adopted in the utility model is: a kind of heat-resisting strain clamp used for transmission line, including aluminum pipe, steel anchor, drainage plate, conduction wire clamp and fixing bolt, wire in transmission line of electricity is connected on steel anchor, and aluminum pipe is wrapped in outside wire, and the most described aluminum pipe connects the root of steel anchor, a circular groove is had in the middle part of described conduction wire clamp, the diameter of described groove is identical with the width of drainage plate, and described groove both sides are respectively arranged with a horizontal side, and described side is provided with screwed hole；Drainage plate is fixed by described conduction wire clamp by fixing bolt.
Preferably, the position that described steel anchor front end contacts with aluminum pipe is that inclined shaft takes on structure.
Preferably, described drainage plate is sound fork configuration.
Compared with prior art, the beneficial effects of the utility model are:
1, drainage plate contacts tightr with conduction wire clamp.A circular groove is had in the middle part of described conduction wire clamp, the diameter of described groove is identical with the width of drainage plate, is put into by drainage plate in the groove of conduction wire clamp when mounted, is then inwardly closed by the horizontal side of groove both sides, make bolt pass through the screwed hole on side, drainage plate is fixed.It is tightly combined by so design drainage plate and conduction wire clamp, is more beneficial for the heat radiation of drainage plate.
2, described drainage plate is sound fork configuration, has two electrical contact faces, can improve the electric property of strain clamp by the way of increasing contact area.
3, the position that described steel anchor front end contacts with aluminum pipe is that inclined shaft takes on structure, is possible not only to position aluminum pipe end, moreover it is possible to ensure that steel anchor and aluminum pipe end contact are tight after compaction, prevent rainwater from entering aluminum pipe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model conduction wire clamp.
Labelling in figure:
1, aluminum pipe；2, steel anchor；3, drainage plate；4, conduction wire clamp；5, fixing bolt；6, groove.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further:
A kind of heat-resisting strain clamp used for transmission line, including aluminum pipe 1, steel anchor 2, drainage plate 3, conduction wire clamp 4 and fixing bolt 5, wire in transmission line of electricity is connected on steel anchor 2, aluminum pipe 1 is wrapped in outside wire, the most described aluminum pipe 1 connects the root of steel anchor 2, has a circular groove 6 in the middle part of described conduction wire clamp 4, and the diameter of described groove 6 is identical with the width of drainage plate 3, described groove 6 both sides are respectively arranged with a horizontal side, and described side is provided with screwed hole；Drainage plate 3 is fixed by described conduction wire clamp 4 by fixing bolt 5.The position that described steel anchor front end contacts with aluminum pipe is that inclined shaft takes on structure, and described drainage plate 3 is sound fork configuration.
Compared with prior art, the beneficial effects of the utility model are: drainage plate 3 contacts tightr with conduction wire clamp 4.A circular groove 6 is had in the middle part of described conduction wire clamp 4, the diameter of described groove 6 is identical with the width of drainage plate 3, when mounted drainage plate 3 is put in the groove 6 of conduction wire clamp 4, then the horizontal side of groove 6 both sides is inwardly closed, make fixing bolt 5 by the screwed hole on side, drainage plate 3 be fixed.It is tightly combined by so design drainage plate 3 and conduction wire clamp 4, is more beneficial for heat radiation.
Drainage plate 3 is sound fork configuration, has two electrical contact faces, can improve the electric property of strain clamp by the way of increasing contact area.The position that described steel anchor 2 front end contacts with aluminum pipe 1 is that inclined shaft takes on structure, is possible not only to position aluminum pipe 1 end, moreover it is possible to ensure that steel anchor 2 and aluminum pipe 1 end contact are tight after compaction, prevent rainwater from entering aluminum pipe 1.
The above, be only preferred embodiment of the present utility model, is not the restriction that this utility model is made other form.Any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the Equivalent embodiments of equivalent variations.But every without departing from technical solutions of the utility model content, any simple modification, equivalent variations and remodeling above example made according to structure of the present utility model and operation principle, still fall within the protection domain of technical solutions of the utility model.
Claims (3)
1. a heat-resisting strain clamp used for transmission line, including aluminum pipe, steel anchor, drainage plate, conduction wire clamp and fixing bolt, wire in transmission line of electricity is connected on steel anchor, aluminum pipe is wrapped in outside wire, the most described aluminum pipe connects the root of steel anchor, it is characterised in that: having a circular groove in the middle part of described conduction wire clamp, the diameter of described groove is identical with the width of drainage plate, described groove both sides are respectively arranged with a horizontal side, and described side is provided with screwed hole；Drainage plate is fixed by described conduction wire clamp by fixing bolt.
One the most according to claim 1 heat-resisting strain clamp used for transmission line, it is characterised in that: the position that described steel anchor front end contacts with aluminum pipe is that inclined shaft takes on structure.
One the most according to claim 1 heat-resisting strain clamp used for transmission line, it is characterised in that: described drainage plate is sound fork configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135350.5U CN205453042U (en) | 2015-12-31 | 2015-12-31 | Transmission line uses heat -resisting strain clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135350.5U CN205453042U (en) | 2015-12-31 | 2015-12-31 | Transmission line uses heat -resisting strain clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205453042U true CN205453042U (en) | 2016-08-10 |
Family
ID=56599521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521135350.5U Expired - Fee Related CN205453042U (en) | 2015-12-31 | 2015-12-31 | Transmission line uses heat -resisting strain clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205453042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994220A (en) * | 2019-11-13 | 2020-04-10 | 国网河南省电力公司驻马店供电公司 | 10KV overhead line under the household line drainage connecting clip |
-
2015
- 2015-12-31 CN CN201521135350.5U patent/CN205453042U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994220A (en) * | 2019-11-13 | 2020-04-10 | 国网河南省电力公司驻马店供电公司 | 10KV overhead line under the household line drainage connecting clip |
| CN110994220B (en) * | 2019-11-13 | 2024-10-18 | 国网河南省电力公司驻马店供电公司 | 10KV overhead line down line household line connection clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20181231 |