CN208000769U - Copper core plastic insulation prefabricated branch cable - Google Patents
Copper core plastic insulation prefabricated branch cable Download PDFInfo
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- CN208000769U CN208000769U CN201820396117.XU CN201820396117U CN208000769U CN 208000769 U CN208000769 U CN 208000769U CN 201820396117 U CN201820396117 U CN 201820396117U CN 208000769 U CN208000769 U CN 208000769U
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- copper core
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Abstract
The utility model discloses a kind of copper core plastic insulation prefabricated branch cables,Including trunk copper core cable and branch's copper core cable,It is connected by connector between the trunk copper core cable and branch's copper core cable,The outer layer of the trunk copper core cable and branch's copper core cable is equipped with insulating layer,It is equipped with wrapped belt successively from the inside to surface by the outer layer of insulating layer and support connector,Inner cushion layer,Steel-tape armouring layer,The setting of restrictive coating and insulative water-proof adhesive tape layer,Fruit with good protection and insulative water-proof is imitated,It is additionally provided with fixed ring by the outer middle side part of insulative water-proof adhesive tape layer,The left and right sides of fixed ring is welded with fixed ear,The setting of bolt hole is equipped in fixed ear,Convenient for the fixation and installation of branch cable,It avoids arbitrarily swinging in branch cable installation process,Influence using effect,With very high practicability,It is functional to greatly improve a kind of use of copper core plastic insulation prefabricated branch cable,Ensure its using effect,It is suitble to be widely popularized.
Description
Technical field
The utility model is related to prefabricated branch cable technical field, specially a kind of copper core plastic insulation prefabricated branch electricity
Cable.
Background technology
The Chinese growth of economy continuously and healthily in recent years, provides the huge market space for cable products, is opened in reform
It puts short decades, Chinese cable manufacturing industry, which is formed by huge production capacity, allows the world to regard with special esteem.Prefabricated branch cable
Be factory when producing main cable by the cable of user's design drawing prefabricated branch line.It is new technology production in recent years
Product.Branch line factory is previously fabricated on main cable, greatly shortens construction period, and Master Cost and construction is greatly reduced
Expense larger ensure that the reliability of distribution.
Prefabricated branch cable is that factory requires to use production equipment special in factory according to user, on flow production line
The branch cable to be completed.Reliable with connection, contact resistance is small, and connector is completely closed, and joint will not be because of fever
And the advantages that leading to insulation ag(e)ing, extending the service life of cable.Due to above-mentioned advantage, prefabricated branch cable has obtained widely
Using occurring requiring prefabricated branch cable that should be able to bear centainly in the application processes such as tunnel, rail traffic, bridge, highway
Resistance to mechanical impact require, and existing prefabricated branch cable is inconvenient to fix, and influences using effect.
Utility model content
The purpose of this utility model is to provide a kind of copper core plastic insulation prefabricated branch cables, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:A kind of copper core plastic insulation prefabricated branch electricity
Cable, including trunk copper core cable and branch's copper core cable, pass through connection between the trunk copper core cable and branch's copper core cable
Part connects, and the outer layer of the trunk copper core cable and branch's copper core cable is equipped with insulating layer, and the insulating layer and support connect
The outer layer of part is equipped with wrapped belt, inner cushion layer, steel-tape armouring layer, restrictive coating and insulative water-proof adhesive tape layer, institute successively from the inside to surface
The outer middle side part for stating insulative water-proof adhesive tape layer is additionally provided with fixed ring, and the left and right sides of the fixed ring is welded with fixed ear.
Preferably, the connector is two, and the C-shaped setting of the connector.
Preferably, the connector includes both sides, and internal layer is aluminium alloy layer, and outer layer is reinforcing layer.
Preferably, the steel-tape armouring layer is welded by two pieces of stamping forming metal armouring bodies and is formed.
Preferably, bolt hole is equipped in the fixed ear, and every group of bolt hole is at least arranged two.
Compared with prior art, the utility model has the beneficial effects that:A kind of copper core plastic insulation of the utility model is prefabricated
Branch cable, by the setting connected by connector between trunk copper core cable and branch's copper core cable, convenient for trunk copper
It being connected well between core cable and branch's copper core cable, includes both sides by connector, internal layer is the setting of aluminium alloy layer,
Not will produce chemical attack when work, outer layer is the setting of reinforcing layer, is used to support the intensity of connector, prolongs the service life,
Insulating layer and support connector outer layer from the inside to surface successively be equipped with wrapped belt, inner cushion layer, steel-tape armouring layer, restrictive coating and absolutely
The setting of edge marine glue belt has the fruit of protection and insulative water-proof effect well, is struck out by two pieces by steel-tape armouring layer
The metal armouring body of type welds the setting to be formed, and plays the role of the mechanical protection to supporting connector and short-circuit guide tube, leads to
The outer middle side part for crossing insulative water-proof adhesive tape layer is additionally provided with fixed ring, and the left and right sides of fixed ring is welded with fixed ear, fixed ear
On be equipped with the setting of bolt hole, be convenient for the fixation and installation of branch cable, avoid arbitrarily swinging in branch cable installation process,
Using effect is influenced, there is very high practicability, greatly improve a kind of use of copper core plastic insulation prefabricated branch cable
Functionality ensures its using effect and utilization benefit, is suitble to be widely popularized.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of copper core plastic insulation prefabricated branch cable of the utility model;
Fig. 2 is the trunk copper core cable and branch's copper core electricity of a kind of copper core plastic insulation prefabricated branch cable of the utility model
Cable overlooking structure diagram;
Fig. 3 is a kind of fixed ring structural schematic diagram of copper core plastic insulation prefabricated branch cable of the utility model.
In figure:1 trunk copper core cable, 2 branch's copper core cables, 3 insulating layers, 4 wrapped belts, 5 inner cushion layers, 6 steel-tape armourings
Layer, 7 restrictive coatings, 8 insulative water-proof adhesive tape layers, 9 connectors, 10 fixed rings, 11 fixed ears, 12 bolts hole.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of copper core plastic insulation prefabricated branch cable,
Including trunk copper core cable 1 and branch's copper core cable 2, pass through connection between the trunk copper core cable 1 and branch's copper core cable 2
Part 9 connects, and the outer layer of the trunk copper core cable 1 and branch's copper core cable 2 is equipped with insulating layer 3, the insulating layer 3 and support
The outer layer of connector 9 is equipped with wrapped belt 4, inner cushion layer 5, steel-tape armouring layer 6, restrictive coating 7 and insulative water-proof successively from the inside to surface
The outer middle side part of adhesive tape layer 8, the insulative water-proof adhesive tape layer 8 is additionally provided with fixed ring 10, and the left and right sides of the fixed ring 10 is equal
It is welded with fixed ear 11.
Specifically, the connector 9 is two, and 9 C-shaped setting of the connector.
Specifically, the connector 9 includes both sides, internal layer is aluminium alloy layer, and when work not will produce chemical attack, outside
Layer is reinforcing layer, is used to support the intensity of connector 9, prolongs the service life.
It is formed, is played to support specifically, the steel-tape armouring layer 6 is welded by two pieces of stamping forming metal armouring bodies
The effect of the mechanical protection of connector 9 and short-circuit guide tube.
Specifically, be equipped with bolt hole 12 in the fixed ear 11, and every group of bolt hole 12 is at least arranged two, convenient for pair
Branch cable is installed on fixation.
Operation principle:A kind of copper core plastic insulation prefabricated branch cable of the utility model, in use, passing through trunk copper core electricity
The setting connected by connector 9 between cable 1 and branch's copper core cable 2, convenient for trunk copper core cable 1 and branch's copper core cable
It is connected well between 2, includes both sides by connector 9, internal layer is the setting of aluminium alloy layer, and when work not will produce chemistry
Corrosion, outer layer are the setting of reinforcing layer, are used to support the intensity of connector 9, prolong the service life, and insulating layer 3 and support connect
The outer layer of part 9 is equipped with wrapped belt 4, inner cushion layer 5, steel-tape armouring layer 6, restrictive coating 7 and insulative water-proof adhesive tape successively from the inside to surface
The setting of layer 8 there is protection well and the fruit of insulative water-proof to imitate, by steel-tape armouring layer 6 by two blocks of stamping forming metals
Armouring body welds the setting to be formed, and plays the role of the mechanical protection to supporting connector 9 and short-circuit guide tube, anti-by insulating
The outer middle side part of glue belt 8 is additionally provided with fixed ring 10, and the left and right sides of fixed ring 10 is welded with fixed ear 11, fixed ear 11
On be equipped with the setting of bolt hole 12, be convenient for the fixation and installation of branch cable, avoid arbitrarily putting in branch cable installation process
It is dynamic, influence using effect.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention;Term " first ", " the
Two ", " third " is used for description purposes only, and is not understood to indicate or imply relative importance;In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, can also be
It is detachably connected, or is integrally connected;It can be mechanical connection, can also be electrical connection;It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, may be used
Understand the concrete meaning of above-mentioned term in the present invention with concrete condition.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of copper core plastic insulation prefabricated branch cable, including trunk copper core cable(1)With branch's copper core cable(2), special
Sign is:The trunk copper core cable(1)With branch's copper core cable(2)Between pass through connector(9)Connection, the trunk copper core
Cable(1)With branch's copper core cable(2)Outer layer be equipped with insulating layer(3), the insulating layer(3)With support connector(9)'s
Outer layer is equipped with wrapped belt successively from the inside to surface(4), inner cushion layer(5), steel-tape armouring layer(6), restrictive coating(7)With insulative water-proof glue
Belt(8), the insulative water-proof adhesive tape layer(8)Outer middle side part be additionally provided with fixed ring(10), the fixed ring(10)Left and right
Both sides are welded with fixed ear(11).
2. a kind of copper core plastic insulation prefabricated branch cable according to claim 1, it is characterised in that:The connector
(9)It it is two, and the connector(9)C-shaped setting.
3. a kind of copper core plastic insulation prefabricated branch cable according to claim 1, it is characterised in that:The connector
(9)Include both sides, internal layer is aluminium alloy layer, and outer layer is reinforcing layer.
4. a kind of copper core plastic insulation prefabricated branch cable according to claim 1, it is characterised in that:The steel-tape armouring
Layer(6)It is welded and is formed by two pieces of stamping forming metal armouring bodies.
5. a kind of copper core plastic insulation prefabricated branch cable according to claim 1, it is characterised in that:The fixed ear
(11)On be equipped with bolt hole(12), and every group of bolt hole(12)At least it is arranged two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396117.XU CN208000769U (en) | 2018-03-23 | 2018-03-23 | Copper core plastic insulation prefabricated branch cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396117.XU CN208000769U (en) | 2018-03-23 | 2018-03-23 | Copper core plastic insulation prefabricated branch cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208000769U true CN208000769U (en) | 2018-10-23 |
Family
ID=63839008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820396117.XU Active CN208000769U (en) | 2018-03-23 | 2018-03-23 | Copper core plastic insulation prefabricated branch cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN208000769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364311A (en) * | 2019-05-28 | 2019-10-22 | 白银有色长通电线电缆有限责任公司 | A kind of pre-branched cable connector end blocks water operating method |
-
2018
- 2018-03-23 CN CN201820396117.XU patent/CN208000769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364311A (en) * | 2019-05-28 | 2019-10-22 | 白银有色长通电线电缆有限责任公司 | A kind of pre-branched cable connector end blocks water operating method |
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