CN207624410U - Electric composite bracket cable is used up in a kind of electric power and control - Google Patents
Electric composite bracket cable is used up in a kind of electric power and control Download PDFInfo
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- CN207624410U CN207624410U CN201721647891.5U CN201721647891U CN207624410U CN 207624410 U CN207624410 U CN 207624410U CN 201721647891 U CN201721647891 U CN 201721647891U CN 207624410 U CN207624410 U CN 207624410U
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Abstract
The utility model discloses a kind of electric power and control to use up electric composite bracket cable, including：It is placed in center and multiply conductor that mutual beam is combined；Positioned at the earth lead of side on the upper side；It is respectively coated by each insulating layer of each conductor；It is respectively coated by each copper strips metal screen layer of each insulating layer；It is filled between each copper strips metal screen layer and earth lead, and coats the filled layer of each the copper strips metal screen layer and the earth lead；Coat the band of the filled layer；Coat the oversheath of the band.The utility model environment wide adaptation range, service life are long.
Description
Technical field
The utility model is related to cables.
Background technology
Photoelectricity composite bracket cable is mainly used in the control circuit of required minor diameter cable and fire-retardant industrial circuits, electricity
Cable bracket, cable channel or the bearing of outdoor lifting rope are set up.Main installation includes cable reel, raceway and is supported by messenger wire
Outdoor locations.Existing photoelectricity composite bracket cable the shortcomings of there are perishable, cracky, shorter service lifes.
Invention content
The purpose of this utility model is to provide a kind of electric power and control to use up electric composite bracket cable, environment accommodation
Extensively, service life is long.
Realizing the technical solution of above-mentioned purpose is：
Electric composite bracket cable is used up in a kind of electric power and control, including：
It is placed in center and multiply conductor that mutual beam is combined；
The earth lead being combined with each conductor bundle；
It is respectively coated by each insulating layer of each conductor；
It is respectively coated by each copper strips metal screen layer of each insulating layer；
Be filled between each copper strips metal screen layer and earth lead, and coat each copper strips metal screen layer and
The filled layer of the earth lead；
Coat the band of the filled layer；And
Coat the oversheath of the band.
Preferably, the conductor is circuit lead, and the circuit lead and earth lead are copper conductor, aluminum conductor or copper clad aluminum
Conducting wire.
Preferably, copper conductor is not less than 18AWG (American Wire Gauge, the abbreviation of electric wire standard made in U.S.A), less
In 1000kcmil (thousand circular mil)；Aluminum conductor or copper cladding aluminum conductor are not less than 12AWG, are not more than 1000kcmil.
Preferably, the quantity of the conductor is even number.
Preferably, the insulating layer is made of polyvinyl chloride, and is coated with polyamide on surface.
Preferably, the oversheath is made of polyvinyl chloride.
The utility model has the beneficial effects that：The utility model, can be no more than 75 DEG C by effective structure design
Wet environment under use, can also be applied in no more than the dry environment at 90 DEG C, environment accommodation is wider, not perishable
Erosion and breakage, service life are long.Surface of insulating layer is coated with polyamide, moisture can be effectively prevent to invade, and produces from the beginning just
Cable electrical performance is protected, the mechanical stability of cable can also be further increased.In addition, containing special stabilization in polyamide
Agent can guarantee the compatibility with copper, and can guarantee the Long Service Life of our cables, can obtain satisfied property completely
Can, such as：Moisture-proof, bonding and stability.The reliability of electrical equipment ground protection can be improved, is also brought to installation very big
It is convenient.
Description of the drawings
Fig. 1 is the electric power of the utility model and the structure chart of electric composite bracket cable is used up in control.
Specific implementation mode
Below in conjunction with attached drawing, the utility model is described in further detail.
Referring to Fig. 1, electric composite bracket cable is used up in the electric power of the utility model and control, including it is multiply conductor 1, multiple
Insulating layer 2, earth lead 3, copper strips metal screen layer 4, filled layer 5, band 6 and oversheath 7.
Each conductor 1 is placed in center, and is combined with 3 mutual beam of earth lead.Each insulating layer 2 is respectively coated by each conductor
1.Copper strips metal screen layer 4 is respectively coated by each insulating layer 2.Filled layer 5 is filled in each copper strips metal screen layer 4 and earth lead 3
Between, and coat each copper strips metal screen layer 4 and earth lead 3.Band 6 coats filled layer 5, and oversheath 7 coats band 6.
Filler material should can be placed in the center of cable by stranding together with conductor if structure is suitble in the cable.Filler material can be with
Band sheath or protective coverings of cable are integral or be spaced from.If filler material and sheath are whole in one, filler material is answered with sheath
It can be easy to remove on cable core from below.Filler material is non-conductive nonmetallic materials.
Conductor 1 is circuit lead, and earth lead 3 and circuit lead are copper conductor, aluminum conductor or copper cladding aluminum conductor.Copper conductor
Not less than 18AWG, it is not more than 1000kcmil；Aluminum conductor or copper cladding aluminum conductor are not less than 12AWG, are not more than 1000kcmil.Electricity
Cable conductor is only with copper, copper clad aluminum or authorized aluminium alloy.
Insulating layer 2 is made of polyvinyl chloride, and is coated with polyamide on surface.Oversheath 7 is made of polyvinyl chloride.
Above example is only for illustration of the utility model rather than limitations of the present invention, related technical field
Technical staff can also make various transformation or modification in the case where not departing from the spirit of the utility model, therefore it is all
Equivalent technical solution should also belong to the scope of the utility model, should be limited by each claim.
Claims (6)
1. electric composite bracket cable is used up in a kind of electric power and control, which is characterized in that including：
It is placed in center and multiply conductor that mutual beam is combined；
The earth lead being combined with each conductor bundle；
It is respectively coated by each insulating layer of each conductor；
It is respectively coated by each copper strips metal screen layer of each insulating layer；
It is filled between each copper strips metal screen layer and earth lead, and coats each copper strips metal screen layer and described
The filled layer of earth lead；
Coat the band of the filled layer；And
Coat the oversheath of the band.
2. electric composite bracket cable is used up in electric power according to claim 1 and control, which is characterized in that the conductor is electricity
Line conductor, the circuit lead and earth lead are copper conductor, aluminum conductor or copper cladding aluminum conductor.
3. electric composite bracket cable is used up in electric power according to claim 2 and control, which is characterized in that copper conductor is not less than
18AWG is not more than 1000kcmil；Aluminum conductor or copper cladding aluminum conductor are not less than 12AWG, are not more than 1000kcmil.
4. electric composite bracket cable is used up in electric power according to claim 1 and control, which is characterized in that the number of the conductor
Amount is even number.
5. electric composite bracket cable is used up in electric power according to claim 1 and control, which is characterized in that the insulating layer is adopted
It is made of polyvinyl chloride, and polyamide is coated on surface.
6. electric composite bracket cable is used up in electric power according to claim 1 and control, which is characterized in that the oversheath is adopted
It is made of polyvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647891.5U CN207624410U (en) | 2017-12-01 | 2017-12-01 | Electric composite bracket cable is used up in a kind of electric power and control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647891.5U CN207624410U (en) | 2017-12-01 | 2017-12-01 | Electric composite bracket cable is used up in a kind of electric power and control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207624410U true CN207624410U (en) | 2018-07-17 |
Family
ID=62825106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721647891.5U Active CN207624410U (en) | 2017-12-01 | 2017-12-01 | Electric composite bracket cable is used up in a kind of electric power and control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207624410U (en) |
-
2017
- 2017-12-01 CN CN201721647891.5U patent/CN207624410U/en active Active
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| GR01 | Patent grant | ||
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