CN202405691U - Wire insulation support - Google Patents
Wire insulation support Download PDFInfo
- Publication number
- CN202405691U CN202405691U CN201120486305XU CN201120486305U CN202405691U CN 202405691 U CN202405691 U CN 202405691U CN 201120486305X U CN201120486305X U CN 201120486305XU CN 201120486305 U CN201120486305 U CN 201120486305U CN 202405691 U CN202405691 U CN 202405691U
- Authority
- CN
- China
- Prior art keywords
- support
- wire
- wire insulation
- insulation support
- insulation
- 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 58
- 230000003373 anti-fouling effect Effects 0.000 abstract description 4
- 241000272165 Charadriidae Species 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
Images
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- Insulating Bodies (AREA)
Abstract
The utility model discloses a wire insulation support, which comprises a supporting rod (10) and insulation umbrella skirts (50) sleeved on the supporting rod (10). The supporting rod (10) is provided with a fixing end (11) and a supporting end (12), wherein the fixing end (11) is connected with a grounding body, and the supporting end (12) is used for supporting wires. The wire insulation support can be fixed on existing grounding bodies such as buildings and the like so that the wires are supported, insulation distance is extended, stability of the wires is enhanced, the creepage distance of the insulation support is extended by the aid of the insulation umbrella skirts arranged on the supporting rod, and antifouling and flashover resistance of the insulation support are guaranteed in the severe environment.
Description
Technical field
The utility model relates to power industry, particularly, relates to a kind of wire insulation support.
Background technology
Electrified body can produce electric discharge phenomena to the edge distance of applauding of the distance between other conductor when insulation distance is not enough.When transforming, can run into the situation that live wire does not meet the demands to the earth electrode local distance, can't construct thereby cause at newly-built built on stilts supply lines with to existing built on stilts supply lines.
At this moment, usually adopt the change overhead transmission line move towards design, remove destruction, overhead transmission line of earth electrode is changed to way such as use cable and makes the requirement of insulation distance conformance with standard.But said method often cost is higher, and construction period is longer.
Therefore, when how transforming at newly-built built on stilts supply lines or to existing built on stilts supply lines, can be flexibly, insulation distance convenient, that increase supply lines and earth electrode reliably become the technical problem that this area needs to be resolved hurrily.
The utility model content
The purpose of the utility model provides a kind of wire insulation support, and this wire insulation support can make things convenient for, increase flexibly, reliably the insulation distance between supply lines and the earth electrode.
To achieve these goals; The utility model provides a kind of wire insulation support; Wherein, this wire insulation support comprises support bar and is enclosed within the full skirt that insulate on this support bar that said support bar has the support end that is used for the stiff end that links to each other with earth electrode and is used for support wire.
Preferably, said wire insulation support comprises wire clamp, and this wire clamp is arranged on said support end.
Preferably, said wire clamp is removably disposed in said support end.
Preferably, said wire insulation support comprises the mounting panel that is fixed on the said earth electrode, and said stiff end links to each other with said mounting panel.
Preferably, be set with mounting seat on the said mounting panel, said stiff end and said and mounting seat is hinged.
Preferably, said wire insulation support comprises pull bar, and this pull bar one end links to each other with the middle part of said support bar, and the other end links to each other with said mounting panel.
The described wire insulation support of the utility model can be fixed on the existing earth electrode such as building; Thereby lead is supported; Improve insulation distance, and increase the stability of lead, the insulation full skirt is set on support bar; Increase the creepage distance of insulating support, guarantee antifouling, the anti-flashover performance of insulating support under adverse circumstances.
Other feature and advantage of the utility model will partly specify in embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification, is used to explain the utility model with following embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the wire insulation support sketch map that the utility model provides.
Description of reference numerals
10 support bars, 11 stiff ends
12 support ends, 20 wire clamps
30 mounting panels, 31 mounting seat
40 pull bars, 50 insulation full skirts
Embodiment
Be elaborated below in conjunction with the embodiment of accompanying drawing to the utility model.Should be understood that embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
As shown in Figure 1; The utility model provides a kind of wire insulation support; Wherein, this wire insulation support comprises support bar 10 and is enclosed within insulation full skirt 50 on this support bar 10, and support bar 10 has and is used for stiff end 11 that links to each other with earth electrode and the support end 12 that is used for support wire.
Through stiff end 11 support bar 10 is installed on the existing earth electrode (like building); Thereby lead is arranged on the support end 12 lead (supply lines) is supported; Effectively increase the insulation distance between lead and the earth electrode, need not change the direction of setting up of lead design, also need not remove from destroying and handle earth electrode; Practice thrift manpower, and reduced cost.
The lead support end 12 that leans on of support bar 10 insulate, and support bar 10 can be processed (for example, silicon rubber) by special composite insulating material fully.In order to make support bar 10 have higher intensity; Preferably; The middle part of support bar 10, front-end and back-end can be provided with the higher material of intensity (for example, metal material), are what to be insulated as long as guarantee support end 12; Thereby make support bar 10 both can bear the pressure of lead, also can bear the pulling force of lead.
In order to make support bar 10 have higher antifouling, anti-flashover, preferably, on the outer surface of support bar, establish the insulation full skirt.In addition, can increase the creepage distance between lead and the earth electrode in that insulation full skirt 50 is set on the support bar 10, thereby improve the fail safe around the lead.Creepage distance is big more more at most for the number of insulation full skirt 50.Usually, this insulation full skirt 50 is processed by silastic material.Can be according to the size of voltage select the to insulate girth of full skirt 50, voltage is big more, and the girth of the full skirt 50 that then insulate is big more.
When lead (supply lines) has been set up in the bigger area of wind, can utilize said wire insulation support that lead is supported, to increase the stability of lead.And; Because support bar 10 can be installed on the existing earth electrode (like building), therefore, said wire insulation support also is applicable to the building compact district; Lead to around the building supports; With insulation distance and the creepage distance between raising lead and the building, thereby improve the reliability of power supply, also guaranteed lead fail safe on every side.
On the support end 12 that lead is limited in support bar 10, preferably, this wire insulation support comprises wire clamp 20, and this wire clamp 20 is arranged on the support end 12.
In the utility model, the form that is provided with of wire clamp 20 is not had specific (special) requirements, as long as can lead be limited in support end 12.Preferably, wire clamp 20 is removably disposed in support end 12, thereby can change different wire clamps 20 according to the lead of different-diameter, has improved the versatility of said wire insulation support.
In the utility model, support bar 10 can directly link to each other with earth electrode, also can link to each other with earth electrode indirectly.For the ease of the setting of support bar 10, preferably, said wire insulation support can also comprise the mounting panel 30 that is fixed on the earth electrode, and stiff end 11 links to each other with mounting panel 30.When said wire insulation support was installed, the stiff end 11 with support bar linked to each other with mounting panel 30 earlier, then mounting panel 30 is fixed on the earth electrode.Usually, mounting panel 30 can be metallic plate, cement plate etc.
Preferably, be set with mounting seat 31 on the mounting panel 30, stiff end 11 is with hinged with mounting seat 31.Support bar 10 can rotate around mounting seat 31, so that the direction of adjustable support bar 10, to adapt to the stroke of lead at support end 12.Mounting seat 31 both can make insulation, also can conduct electricity.
For the structural strength that improves the wire insulation support with stable preferably this wire insulation support can also comprise pull bar 40, these pull bar 40 1 ends link to each other with the middle part of support bar 10, the other end links to each other with mounting panel 30.As shown in fig. 1, the part of pull bar 40, mounting panel 30 and support bar 10 surrounds stable triangular structure, thereby has improved the stability of insulated conductor support.Pull bar 40 can adopt with support bar 10 identical materials and process.Pull bar 40 also can be hinged with mounting panel 30, so that the direction of the direction of pull bar 40 and support bar 10 adapts.
The described wire insulation support of the utility model can be fixed on the existing earth electrode such as building; Thereby lead is supported; Improve insulation distance, increase the stability of lead, improve lead fail safe on every side; The insulation full skirt is set on support bar, thereby increases antifouling, the anti-flashover performance of support.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned execution mode; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection range of the utility model.
Need to prove that in addition each the concrete technical characterictic described in above-mentioned embodiment under reconcilable situation, can make up through any suitable manner.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between the various execution mode of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (6)
1. wire insulation support; It is characterized in that; This wire insulation support comprises support bar (10) and is enclosed within this support bar (10) goes up insulation full skirt (50), and said support bar (10) has and is used for stiff end (11) that links to each other with earth electrode and the support end (12) that is used for support wire.
2. wire insulation support according to claim 1 is characterized in that, this wire insulation support comprises wire clamp (20), and this wire clamp (20) is arranged on said support end (12).
3. wire insulation support according to claim 2 is characterized in that, said wire clamp (20) is removably disposed in said support end (12).
4. according to any described wire insulation support in the claim 1 to 3, it is characterized in that this wire insulation support comprises the mounting panel (30) that is fixed on the said earth electrode, said stiff end (11) links to each other with said mounting panel (30).
5. wire insulation support according to claim 4 is characterized in that, is set with mounting seat (31) on the said mounting panel (30), and said stiff end (11) is with said hinged with mounting seat (31).
6. wire insulation support according to claim 4 is characterized in that, this wire insulation support comprises pull bar (40), and these pull bar (40) one ends link to each other with the middle part of said support bar (10), and the other end links to each other with said mounting panel (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120486305XU CN202405691U (en) | 2011-11-29 | 2011-11-29 | Wire insulation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120486305XU CN202405691U (en) | 2011-11-29 | 2011-11-29 | Wire insulation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405691U true CN202405691U (en) | 2012-08-29 |
Family
ID=46703308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120486305XU Expired - Lifetime CN202405691U (en) | 2011-11-29 | 2011-11-29 | Wire insulation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020323A (en) * | 2014-06-17 | 2014-09-03 | 国家电网公司 | High-voltage power cable tension clamp |
| CN106706967A (en) * | 2016-12-28 | 2017-05-24 | 国网河北省电力公司电力科学研究院 | Chuck for optical fiber sheath along-surface insulation testing |
-
2011
- 2011-11-29 CN CN201120486305XU patent/CN202405691U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020323A (en) * | 2014-06-17 | 2014-09-03 | 国家电网公司 | High-voltage power cable tension clamp |
| CN106706967A (en) * | 2016-12-28 | 2017-05-24 | 国网河北省电力公司电力科学研究院 | Chuck for optical fiber sheath along-surface insulation testing |
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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: 20120829 |