CN207517453U - A kind of bare wire insulating protective sleeve - Google Patents
A kind of bare wire insulating protective sleeve Download PDFInfo
- Publication number
- CN207517453U CN207517453U CN201721367711.8U CN201721367711U CN207517453U CN 207517453 U CN207517453 U CN 207517453U CN 201721367711 U CN201721367711 U CN 201721367711U CN 207517453 U CN207517453 U CN 207517453U
- Authority
- CN
- China
- Prior art keywords
- bare wire
- segmental arc
- sleeve body
- insulating protective
- arc
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 29
- 238000002955 isolation Methods 0.000 claims abstract description 27
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of bare wire insulating protective sleeves,The bare wire insulating protective sleeve includes sleeve body and multiple fasteners for clamping sleeve body,Sleeve body buckling sleeve is on bare wire,Multiple fasteners are uniformly fastened in sleeve body along the length direction of sleeve body,Sleeve body includes the first segmental arc and the second segmental arc,One end of first segmental arc is connect with one end of the second segmental arc to squeeze integral type,The other end of the other end of first segmental arc and the second segmental arc is the link block bent on the outside of sleeve body,The inner wall of first segmental arc is equipped with the arc isolation strip of the high temperature resistant for bare wire and the link block to be separated and insulation,The purpose of this utility model is to provide a kind of bare wire insulating protective sleeves for preventing creepage phenomenon,To solve the problems, such as that existing insulating sleeve has easily generation creepage phenomenon or breakdown insulating layer and causes the accident.
Description
Technical field
The utility model is related to the insulating protection technical fields of aerial bare line, and in particular to a kind of bare wire insulating protective sleeve
Pipe.
Background technology
Outdoor aerial circuit is generally using bare conductor form, but needed in certain occasions and use environment to overhead naked
Conducting wire carries out insulating protection, existing to detain to realize Electrical Safety and prevent the short circuit accident between parallel bare conductor from occurring
The cavity of bare conductor can be accommodated by being provided in the insulating sleeve of conjunction, can very easily be used for the set of various overhead bare conductors
Dress protection, but since the existing insulating sleeve fastened is sleeved on bare conductor, bare conductor is short away from the distance that sleeve body is open,
And due to affected by environment, the opening of sleeve body easily accumulates some dusts or other pollutants, and existing causes bare conductor to be climbed
The problem of electrical phenomena or breakdown insulate and cause the accident.
Utility model content
The purpose of this utility model is to provide a kind of bare wire insulating protective sleeve for preventing creepage phenomenon, to solve
Certainly existing insulating sleeve there are problems that creepage phenomenon or breakdown insulating layer easily occurs and causes the accident.
To achieve the above object, the technical solution of the utility model is as follows：
A kind of bare wire insulating protective sleeve, the bare wire insulating protective sleeve include sleeve body and it is multiple be used for clamping set
The fastener of tube body, on bare wire, multiple fasteners are uniformly fastened in sleeve body buckling sleeve along the length direction of sleeve body
In sleeve body, sleeve body includes the first segmental arc and the second segmental arc, and the first segmental arc is press-connected with the second segmental arc
It is integrated, the free end of the free end of the first segmental arc and the second segmental arc is bent to form connection to sleeve body outside respectively
Block, the link block of the first segmental arc are equipped at least one card slot, and the link block of the second segmental arc is equipped at least one clamp, each
Card slot is corresponded with the position of each clamp, and the inner wall of the first segmental arc is equipped with the resistance to height for bare wire and link block to be separated
Temperature and the arc isolation strip of insulation, the arc isolation strip is integrally formed with the first segmental arc and the lateral length of arc isolation strip
With the equal length of sleeve body.
Preferably, first segmental arc and arc isolation strip encircle bare wire.
Preferably, the axial direction of the arc isolation strap end portion along sleeve body is uniformly provided with multiple through-holes, on each through-hole
Equipped with high temperature resistant bundling belt.
Preferably, the high temperature resistant bundling belt is bolt-type band.
Preferably, the inner wall surface of described sleeve pipe ontology is equipped with wearing layer.
Preferably, the surface of the wearing layer has wave striped.
Preferably, the fastener include U-shaped hardness cutting ferrule and elastic ring strip, cutting ferrule be sleeved on first segmental arc and
On the link block of second segmental arc, elastic ring strip is fastened in sleeve body.
Preferably, the inner wall upper and lower surface of first segmental arc is respectively equipped at least one mounting base.
Preferably, the mounting base is along sleeve body axially spaced setting.
A kind of bare wire insulating protective sleeve of the utility model has the following advantages that：
First, a kind of bare wire insulating protective sleeve of the utility model is as a result of the first arc in sleeve body side
The inner arcuate surface of section is equipped with insulation and heat safe isolation strip, and isolation strip is by high pressure bare wire and the first segmental arc and the second arc
The link block position of section separates, and the first segmental arc and isolation strip encircle bare wire wherein, realizes and lengthens creepage distance
Effect, in addition, due to be provided on isolation strip with the fixed heat safe bandage of bare wire, realize cause in strong wind weather it is naked
All in the environment of shaking, isolation strip remains to be maintained spaced apart by the state of high pressure bare wire and link block position for line and casing.
2nd, a kind of bare wire insulating protective sleeve of the utility model is wear-resisting due to being equipped in the inner wall surface of sleeve body
Layer enhances this bare wire insulating protective sleeve and resists the effect that bare wire rubs to it.
3rd, a kind of bare wire insulating protective sleeve of the utility model is multiple due to being equipped with multiple fasteners in sleeve body
Fastener makes hot weather of the sleeve body outside the high pressure bare wire and pipe in pipe dilatancy or will not collapse under baking effect jointly
It opens and influences insulation function.
Description of the drawings
Fig. 1 is a kind of schematic cross-sectional view of bare wire insulating protective sleeve of the utility model.
Fig. 2 is a kind of dimensional structure diagram of bare wire insulating protective sleeve of the utility model.
Fig. 3 is a kind of schematic cross-sectional view of bare wire insulating protective sleeve of the utility model.
Wherein, 1- sleeve bodies；The first segmental arcs of 11-；111- card slots；112- isolation strip；1121- through-holes；1122- is pricked
Band；113- mounting bases；The second segmental arcs of 12-；121- clamps；13- wearing layers；2- fasteners；21- cutting ferrules；22 strips；3- bare wires.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Fig. 1-A, a kind of bare wire insulating protective sleeve, the bare wire insulating protective sleeve includes 1 He of sleeve body
Multiple fasteners 2 for clamping sleeve body 1, on bare wire 3, the material of sleeve body 1 can select 1 buckling sleeve of sleeve body
Isolation materials, multiple fasteners 2 such as silica gel, polytetrafluoro record ethylene, crosslinked polyethylene uniformly block along the length direction of sleeve body 1
It is sleeved in sleeve body 1, sleeve body 1 includes the first segmental arc 11 and the second segmental arc 12, the first segmental arc 11 and the second arc
Shape section 12, which is press-connected, to be integrated, and the free end of the free end of the first segmental arc 11 and the second segmental arc 12 is respectively to sleeve body
1 outside is bent to form link block, and the link block of the first segmental arc 11 is equipped at least one card slot 111, the company of the second segmental arc 12
Block is connect equipped at least one clamp 121, each card slot 111 is corresponded with the position of each clamp 121 mutually to snap connection,
The inner wall of first segmental arc 11 is equipped with the arc isolation strip 112 of the high temperature resistant for bare wire 3 and link block to be separated and insulation, with
The length of creepage distance is lengthened, 112 and first segmental arc 11 of arc isolation strip is integrally formed and the horizontal stroke of arc isolation strip 112
Bare wire 3 and link block are separated with entirety to the equal length of length and sleeve body 1, the principle of anti-tracking is：First arc
Section 11 encircles bare wire 3 with isolation strip 112, and the isolation strip 112 on the first segmental arc 11 is by 3 and first segmental arc 11 and second of bare wire
The link block of segmental arc 12 separates the length to lengthen creepage distance.
Preferably, first segmental arc 11 and arc isolation strip 112 encircle bare wire 3.
Preferably, as shown if figure 1-b, in order to realize in strong wind weather bare wire and sleeve body 1 all in the environment of shaking
Under, it is ensured that isolation strip 112 remains to the state for separating high pressure bare wire 3 and the link block, the surface edge set of the isolation strip 112
Tube body is axially arranged with multiple through-holes 1121, and each through-hole 1121 is equipped with ties up 1122 with the fixed high temperature resistant of bare wire.
As further preferred, the high temperature resistant bundling belt 1122 is to have the bolt-type band of stopping function to ensure each
Bandage will not loosen under the action of kind power.
Preferably, as Figure 1-Figure 2, the fastener 2 includes U-shaped hardness cutting ferrule 21 and elastic ring strip 22, card
Set 21 is sleeved on the link block of 11 and second segmental arc 12 of the first segmental arc, and elastic ring strip 22 is fastened in sleeve body
On 1, for sleeve body 1 under high pressure bare wire 3 and hot weather jointly baking effect, multiple fasteners 2 make sleeve body 1 not expand
It deforms and influences insulation function.
Preferably, shown in Fig. 1-Fig. 2, in order to which the enhancing of sleeve body 1 is made to resist friction of the bare wire 3 to it, described sleeve pipe
The inner wall surface of ontology 1 is equipped with wearing layer 13 and galls damage to enhance to resist.
As further preferred, the surface of the wearing layer 13 has wave striped with increasing friction force.
Preferably, as shown in figure 3, the inner wall upper and lower surface of first segmental arc 11 is respectively equipped at least one
A mounting base 113, mounting base 113 are stuck in the first segmental arc 11 and arc isolation strip 112 wherein by what bare wire 3 consolidated.
As further preferred, the mounting base 113 is along the axial spaced setting of sleeve body 1.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the spirit of the present invention, belonging to the utility model will
Seek the range of protection.
Claims (9)
1. a kind of bare wire insulating protective sleeve, it is characterised in that：The bare wire insulating protective sleeve includes sleeve body (1) and more
A fastener (2) for clamping sleeve body (1), sleeve body (1) buckling sleeve is on bare wire (3), and multiple fasteners (2) are along casing
The length direction of ontology (1) is uniformly fastened in sleeve body (1), and sleeve body (1) includes the first segmental arc (11) and
Two segmental arcs (12), the first segmental arc (11) are press-connected with the second segmental arc (12) and are integrated, the first segmental arc (11) from
From holding link block, the first segmental arc are bent to form to sleeve body (1) outside respectively with the free end of the second segmental arc (12)
(11) link block is equipped at least one card slot (111), and the link block of the second segmental arc (12) is equipped at least one clamp
(121), each card slot (111) corresponds with the position of each clamp (121), and the inner wall of the first segmental arc (11), which is equipped with, to be used for
High temperature resistant that bare wire (3) and link block are separated and the arc isolation strip (112) of insulation, the arc isolation strip (112) and the
One segmental arc (11) is integrally formed and the equal length of the lateral length of arc isolation strip (112) and sleeve body (1).
2. a kind of bare wire insulating protective sleeve according to claim 1, it is characterised in that：First segmental arc (11) and
Arc isolation strip (112) encircles bare wire (3).
3. a kind of bare wire insulating protective sleeve according to claim 1, it is characterised in that：The arc isolation strip (112)
The axial direction of end along sleeve body (1) is uniformly provided with multiple through-holes (1121), and each through-hole (1121) bundlees equipped with high temperature resistant
Band (1122).
4. a kind of bare wire insulating protective sleeve according to claim 3, it is characterised in that：The high temperature resistant bundling belt
(1122) it is bolt-type band.
5. a kind of bare wire insulating protective sleeve according to claim 1, it is characterised in that：Described sleeve pipe ontology (1) it is interior
Wall surface is equipped with wearing layer (13).
6. a kind of bare wire insulating protective sleeve according to claim 5, it is characterised in that：The surface of the wearing layer (13)
With wave striped.
7. a kind of bare wire insulating protective sleeve according to claim 1, it is characterised in that：The fastener (2) is hard including U-shaped
Property cutting ferrule (21) and elastic ring strip (22), cutting ferrule (21) are sleeved on first segmental arc (11) and the second segmental arc (12)
On link block, elastic ring strip (22) is fastened in sleeve body (1).
8. a kind of bare wire insulating protective sleeve according to claim 1, it is characterised in that：First segmental arc (11)
Inner wall upper and lower surface is respectively equipped at least one mounting base (113).
9. a kind of bare wire insulating protective sleeve according to claim 8, it is characterised in that：Mounting base (113) edge set
The axial spaced setting of tube body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367711.8U CN207517453U (en) | 2017-10-23 | 2017-10-23 | A kind of bare wire insulating protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367711.8U CN207517453U (en) | 2017-10-23 | 2017-10-23 | A kind of bare wire insulating protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207517453U true CN207517453U (en) | 2018-06-19 |
Family
ID=62535046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367711.8U Expired - Fee Related CN207517453U (en) | 2017-10-23 | 2017-10-23 | A kind of bare wire insulating protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207517453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658081A (en) * | 2017-10-23 | 2018-02-02 | 武汉昱仝科技有限公司 | A kind of bare wire insulating protective sleeve and its anti-creep method for electrically |
-
2017
- 2017-10-23 CN CN201721367711.8U patent/CN207517453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658081A (en) * | 2017-10-23 | 2018-02-02 | 武汉昱仝科技有限公司 | A kind of bare wire insulating protective sleeve and its anti-creep method for electrically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |