CN206961609U - The windproof insulation tube of distribution line - Google Patents
The windproof insulation tube of distribution line Download PDFInfo
- Publication number
- CN206961609U CN206961609U CN201720753941.1U CN201720753941U CN206961609U CN 206961609 U CN206961609 U CN 206961609U CN 201720753941 U CN201720753941 U CN 201720753941U CN 206961609 U CN206961609 U CN 206961609U
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- distribution line
- windproof
- electro
- insulation tube
- insulation
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Abstract
The utility model proposes a kind of distribution line with windproof insulation tube, including：Electro-insulating rubber pipe, it is provided with an insulation sheet rubber, and a side of the insulation sheet rubber is relative with another side of the insulation sheet rubber to be connect, and the electro-insulating rubber pipe is formed to enclose；Two anchor ears, it is relative to be set on the electro-insulating rubber pipe, fixation is bolted between the two.The windproof insulation tube of distribution line of the present utility model, by being installed among three-phase line on the steel-cored aluminium strand of B phases, it is avoided that AB phases, the short circuit of BC phase lines, it is ensured that safe to use.
Description
Technical field
The utility model belongs to distribution line area of maintenance, and in particular to a kind of windproof insulation tube of distribution line.
Background technology
Distribution line is in construction, when being influenceed by meteorological conditions such as strong wind, can cause between AB phases, BC phase lines respectively
Resonance, cause, because waving the minimum point collision for causing AB phases, BC phase lines between sag, to easily cause line short tripping operation and stop
Electrification, ensure circuit normal operation.
In view of this, the design people develops one according to the production design experience for being engaged in this area and association area for many years
The kind windproof insulation tube of distribution line, to solve the problems, such as that prior art is present.
Utility model content
The purpose of this utility model is to be to provide a kind of distribution line windproof insulation tube, by being installed on three-phase line
On the steel-cored aluminium strand of middle B phases, AB phases, the short circuit of BC phase lines are avoided that, it is ensured that safe to use.
Therefore, the utility model proposes a kind of distribution line with windproof insulation tube, it includes：
Electro-insulating rubber pipe, it is provided with an insulation sheet rubber, a side and the insulation sheet rubber of the insulation sheet rubber
Another side it is relative connect, to form the electro-insulating rubber pipe to enclose；
Two anchor ears, it is relative to be set on the electro-insulating rubber pipe, fixation is bolted between the two.
The windproof insulation tube of distribution line as described above, wherein, a side of the insulation sheet rubber is formed with multiple
Convex portion, another side of the insulation sheet rubber is provided with multiple recesses, and the convex portion and the shape of the recess match, when
The side of the insulation sheet rubber is relative with the opposite side of the insulation sheet rubber when connecing, and each convex portion is correspondingly embedded at each institute
State in recess.
The windproof insulation tube of distribution line as described above, wherein, the depth phase of the thickness of the convex portion and the recess
Together.
The windproof insulation tube of distribution line as described above, wherein, the thickness of the convex portion is that the rubber-covered piece is thick
The half of degree.
The windproof insulation tube of distribution line as described above, wherein, width side of the convex portion along the electro-insulating rubber pad
To extension, each convex portion and each recess are uniform along the length direction of the electro-insulating rubber pad respectively.
The windproof insulation tube of distribution line as described above, wherein, the root of the convex portion and the insulation sheet rubber
Leading flank or trailing flank are connected, and the recess is located on the trailing flank of the electro-insulating rubber pad.
The windproof insulation tube of distribution line as described above, wherein, the insulation sheet rubber is rectangle.
The windproof insulation tube of distribution line as described above, wherein, the anchor ear is U-shaped anchor ear.
The utility model proposes distribution line with windproof insulation tube, pass through the B phase steel-core-aluminiums being installed in three-phase line
On twisted wire, insulated conductor can be played a part of.Particularly by strong wind or other factorses, cause AB phases, BC phase lines in arc
When minimum point between hanging down is collided, because middle B phases are provided with the electro-insulating rubber pipe, the electro-insulating rubber pipe collides with wire
Line short tripping operation will not be caused to have a power failure, prevent the alternate collision of distribution line from causing short circuit tripping operation power outage, ensureing circuit just
Often operation.
The utility model proposes distribution line with windproof insulation tube, need not cut circuit when in use can install, and make
With convenient, especially suitable for the kV of 6kV~10 conveying circuit, on the line every 60 meters of distance, the exhausted of 10 meters of length is installed
Edge rubber tube, the effect with regard to insulated circuit can be served.
Brief description of the drawings
Fig. 1 is the structural representation of the windproof insulation tube of distribution line of the present utility model.
Fig. 2 is the expanded schematic diagram of distribution line of the present utility model electro-insulating rubber pipe in windproof insulation tube.
Fig. 3 is Fig. 2 left side view, schematically shows recess profile.
Main element label declaration：
The insulation sheet rubber of 1 electro-insulating rubber pipe 10
11st, the convex portion of 12 side 111
The anchor ear of 121 recess 2
3 bolts
Embodiment
In order to which the technical characteristics of the utility model, purpose and effect are more clearly understood, now control illustrates
Specific embodiment of the present utility model:
Fig. 1 is the structural representation of the windproof insulation tube of distribution line of the present utility model.Fig. 2 matches somebody with somebody to be of the present utility model
The expanded schematic diagram of electric line electro-insulating rubber pipe in windproof insulation tube.Fig. 3 is Fig. 2 left side view, is schematically shown
Recess profile.
Referring to Fig. 1 to Fig. 3, the utility model proposes distribution line with windproof insulation tube, including electro-insulating rubber pipe 1 and
Two anchor ears 2, wherein：
The electro-insulating rubber pipe 1 is provided with an insulation sheet rubber 10, a side 11 of the insulation sheet rubber 10 with it is described absolutely
Another side 12 of edge sheet rubber is relative to be connect, and the electro-insulating rubber pipe 1 is formed to enclose, in other words, by by the insulation rubber
One side 11 of film 10 and another slitless connection of side 12, you can form the electro-insulating rubber pipe 1；
Two anchor ears 2 are relative to be set on the electro-insulating rubber pipe 1, is connected between the two by bolt 3, with tight
Gu the electro-insulating rubber pipe 1, the electro-insulating rubber pipe 1 is close on steel-cored aluminium strand, prevent its cracking.The anchor ear 2 is preferred
It is made of resin material, there is the advantages of in light weight, intensity is high, be hardly damaged, durability is good.
Wherein, a side 11 of the insulation sheet rubber 10 is formed with multiple convex portions 111, the insulation sheet rubber 10 it is another
One side 12 is provided with multiple recesses 121, and the convex portion 111 and the shape of the recess 121 match, when the electro-insulating rubber
When the side 11 of piece 10 and the opposite side 12 of the insulation sheet rubber 10 connect relatively, each convex portion 111 is corresponding to be embedded at each institute
State in recess 121.By setting the convex portion 111 and recess 111, convenient operation, be advantageous to coat the electro-insulating rubber pipe 1
In wire surface, make the two opposite sides of the insulation sheet rubber will not be with respect to play, particularly when meeting with strong wind weather, it is ensured that
The reliability used.
It is preferred that the thickness of the convex portion 111 is identical with the depth of the recess 121.So, the convex portion 111 can be complete
It is placed in entirely at the recess 121 so that the surface of the electro-insulating rubber pipe 2 is smooth, will not be because of the convex portion 111, recess 121
Local crowning is produced, it is both artistic and practical.Wherein, the thickness of preferably described convex portion 111 is the half of the thickness of rubber-covered piece 10.
As shown in Fig. 2 the convex portion 111 along the electro-insulating rubber pad 10 width extension, each convex portion 111 and
Each recess 121 is uniform along the length direction of the electro-insulating rubber pad 10 respectively.Wherein, it is illustrated that schematically represent 8
The convex portion 111 of Long Circle and recess 121, but in actual applications, for the convex portion 111 and the specific number of recess 121
Amount and shape, can be depending on specific works situation, for example can be 1,2,3 etc., and half can be selected as shape
Circle, rectangle, square or sector etc., are not limited herein.
In preferred embodiment, leading flank or trailing flank of the root of the convex portion 111 with the insulation sheet rubber 10
It is connected, the recess 121 is located on the trailing flank of the electro-insulating rubber pad 10.When a side 11 of the insulation sheet rubber 10
And another side 12 is relative connects, and when its leading flank is formed as the medial surface of the electro-insulating rubber pipe 1, each convex portion 111
It can correspond to and be embedded in each recess 121.
As described in Figure 2, the insulation sheet rubber 10 is preferably rectangle.In addition, the anchor ear then selects U-shaped anchor ear, when
Pass through the bolt 3 when two U-shaped anchor ears are socketed on the electro-insulating rubber pipe 1 relatively, between both ends to connect.
The utility model proposes distribution line with windproof insulation tube, when practicing, by the insulation sheet rubber 10
A side 11 be mutually butted with another side 12, so as to form the insulation rubber sleeve 1 and be coated on B phases steel in three-phase line
On core aluminum stranded wire, the particularly stage casing part of the sag minimum point of the B phase steel-cored aluminium strands, then be subject to tightly by the anchor ear 2
Gu it is easy for installation, it is simple and practical.
The utility model proposes distribution line with windproof insulation tube, pass through the B phase steel-core-aluminiums being installed in three-phase line
On twisted wire, insulated conductor can be played a part of.Particularly by strong wind or other factorses, cause AB phases, BC phase lines in arc
When minimum point between hanging down is collided, because middle B phases are provided with the electro-insulating rubber pipe, the electro-insulating rubber pipe collides with wire
Line short tripping operation will not be caused to have a power failure, prevent the alternate collision of distribution line from causing short circuit tripping operation power outage, ensureing circuit just
Often operation.
The utility model proposes distribution line with windproof insulation tube, need not cut circuit when in use can install, and make
With convenient, especially suitable for 6kV~10kV conveying circuit, on the line every 60 meters of distance, the exhausted of 10 meters of length is installed
Edge rubber tube, the effect with regard to insulated circuit can be served.
The schematical embodiment of the utility model is the foregoing is only, is not limited to model of the present utility model
Enclose.Any those skilled in the art, the made equivalent change on the premise of design of the present utility model and principle is not departed from
Change and change, the scope of the utility model protection all should be belonged to.
Claims (9)
1. the windproof insulation tube of a kind of distribution line, it is characterised in that the distribution line is included with windproof insulation tube：
Electro-insulating rubber pipe, it is provided with an insulation sheet rubber, and a side of the insulation sheet rubber is another with the insulation sheet rubber
One side is relative to be connect, and the electro-insulating rubber pipe is formed to enclose；
Two anchor ears, it is relative to be set on the electro-insulating rubber pipe, fixation is bolted between the two.
2. the windproof insulation tube of distribution line as claimed in claim 1 a, it is characterised in that side of the insulation sheet rubber
Formed with multiple convex portions, another side of the insulation sheet rubber is provided with multiple recesses, and the convex portion and the shape of the recess
Shape matches, when the side of the insulation sheet rubber is relative with the opposite side of the insulation sheet rubber to be connect, each convex portion pair
It should be embedded in each recess.
3. the windproof insulation tube of distribution line as claimed in claim 2, it is characterised in that the thickness of the convex portion with it is described recessed
The depth in portion is identical.
4. the windproof insulation tube of distribution line as claimed in claim 3, it is characterised in that the thickness of the convex portion is the rubber
The half of glue insulating trip thickness.
5. the windproof insulation tube of distribution line as described in claim 2 or 4, it is characterised in that the convex portion is along the insulation
The width extension of rubber blanket, each convex portion and each recess are equal along the length direction of the electro-insulating rubber pad respectively
Cloth.
6. the windproof insulation tube of distribution line as claimed in claim 5, it is characterised in that the root of the convex portion with it is described absolutely
The leading flank of edge sheet rubber or trailing flank are connected, and the recess is located on the trailing flank of the electro-insulating rubber pad.
7. the windproof insulation tube of distribution line as described in claim 1 or 6, it is characterised in that the insulation sheet rubber is length
It is square.
8. the windproof insulation tube of distribution line as claimed in claim 7, it is characterised in that the anchor ear is U-shaped anchor ear.
9. the windproof insulation tube of distribution line as claimed in claim 1, it is characterised in that the anchor ear is U-shaped anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753941.1U CN206961609U (en) | 2017-06-26 | 2017-06-26 | The windproof insulation tube of distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720753941.1U CN206961609U (en) | 2017-06-26 | 2017-06-26 | The windproof insulation tube of distribution line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961609U true CN206961609U (en) | 2018-02-02 |
Family
ID=61386408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720753941.1U Active CN206961609U (en) | 2017-06-26 | 2017-06-26 | The windproof insulation tube of distribution line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206961609U (en) |
-
2017
- 2017-06-26 CN CN201720753941.1U patent/CN206961609U/en active Active
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