CN209149851U - A kind of cable - Google Patents
A kind of cable Download PDFInfo
- Publication number
- CN209149851U CN209149851U CN201822245644.3U CN201822245644U CN209149851U CN 209149851 U CN209149851 U CN 209149851U CN 201822245644 U CN201822245644 U CN 201822245644U CN 209149851 U CN209149851 U CN 209149851U
- Authority
- CN
- China
- Prior art keywords
- protective layer
- cable
- hardness
- conductor
- cross
- 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.)
- Active
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of cables; the second protective layer including at least one conductor, the first protective layer of the cladding conductor and cladding first protective layer; and the cross section of second protective layer is regular polygon; the hardness of first protective layer is greater than the hardness of second protective layer; since the cross section of second protective layer is regular polygon, so that should not wind and walk when the more cable bunchys；And; the hardness of first protective layer is greater than the hardness of second protective layer; so that cable hardness with higher while keeping flexibility, to guarantee phenomena such as the first protective layer and the second protective layer are less prone to deformation and fracture when cable is pullled.
Description
Technical field
The utility model relates to field of cable technology more particularly to a kind of cables.
Background technique
Cable is generally carried out by bundles of mode using can wrap and be bundled into beam, bunchy can also be arranged in pipeline, also
It can be arranged in wire casing with bunchy, but the cross section of the outer layer protective sleeve of most of cable is circle, therefore, when circular
Cable bunchy when so that installing to bundles of cable, is needed to electricity in use, easily occur winding and walking between cable
Cable apply it is certain pull power, but the outer surface of existing cable is relatively rough, so that the frictional force between adjacent cable
Larger, therefore, when installing to bundles of cable, power is larger for pullling of needing, and the outer layer protective sleeve of existing cable
Hardness is lower, pull power it is excessive when so that outer layer protective sleeve is occurred deforming or is broken, be unfavorable for the installation of cable.
Utility model content
For overcome the deficiencies in the prior art, the technical issues of the utility model is solved is to provide one kind and is not easy installing
When there is the cable wound.
In order to solve the above technical problems, technical solution content used by the utility model is specific as follows:
A kind of cable is protected including at least one conductor, the first protective layer of the cladding conductor and cladding described first
Second protective layer of sheath, and the cross section of second protective layer is regular polygon, and the hardness of first protective layer is big
In the hardness of second protective layer.
Further, the conductor includes leading core and for coating the insulating layer for leading core.
Further, the material of second protective layer is polyethylene.
Preferably, the cross section of second protective layer be equilateral triangle or square or regular pentagon or regular hexagon or
Regular heptagon or octagon.
Compared with prior art, the utility model has the beneficial effects that:
Cable disclosed by the invention, including at least one conductor, the first protective layer of the cladding conductor and cladding institute
The second protective layer of the first protective layer is stated, and the cross section of second protective layer is regular polygon, first protective layer
Hardness be greater than second protective layer hardness, due to second protective layer cross section be regular polygon so that more
It should not wind and walk when cable bunchy；Moreover, the hardness of first protective layer is greater than the hard of second protective layer
Degree, so that cable hardness with higher while keeping flexibility, to guarantee the first protective layer and the second protective layer
Phenomena such as being less prone to deformation and fracture when cable is pullled.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of cable described in the utility model；
Wherein, the appended drawing reference in Fig. 1 are as follows:
1, the first protective layer；2, the second protective layer；3, core is led；4, insulating layer.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to foundation specific embodiment of the present utility model, structure, feature and its effect, in detail
Carefully it is described as follows:
Cable disclosed by the utility model as shown in Figure 1 comprising the first of at least one conductor, the cladding conductor
Second protective layer 2 of protective layer 1 and cladding first protective layer 1, and the cross section of second protective layer 2 be positive it is more
Side shape, the hardness of first protective layer 1 are greater than the hardness of second protective layer 2.
Since the cross section of second protective layer 2 is regular polygon, so that should not be wound when multi-cable bunchy
With walk；Moreover, the hardness of first protective layer 1 is greater than the hardness of second protective layer 2, so that the cable is being kept
Hardness with higher while flexibility, to guarantee that the first protective layer 1 and the second protective layer 2 are not easy out when cable is pullled
Phenomena such as existing deformation and fracture.
Specifically in the present invention, the quantity of the conductor is three, and the every conductor include lead core 3, with
And for coating the insulating layer 4 for leading core 3.
Moreover, the material of second protective layer 2 is polyethylene.
Specifically in the present invention, the cross section of second protective layer 2 is equilateral triangle or square or positive five side
Shape or regular hexagon or regular heptagon or octagon.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (4)
1. a kind of cable, it is characterised in that: including at least one conductor, the first protective layer of the cladding conductor and cladding institute
The second protective layer of the first protective layer is stated, and the cross section of second protective layer is regular polygon, first protective layer
Hardness be greater than second protective layer hardness.
2. cable as described in claim 1, it is characterised in that: the conductor includes leading core and described leading core for coating
Insulating layer.
3. cable as described in claim 1, it is characterised in that: the material of second protective layer is polyethylene.
4. the cable as described in claim 1-3 any one, it is characterised in that: the cross section of second protective layer is positive three
Angular or square or regular pentagon or regular hexagon or regular heptagon or octagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822245644.3U CN209149851U (en) | 2018-12-28 | 2018-12-28 | A kind of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822245644.3U CN209149851U (en) | 2018-12-28 | 2018-12-28 | A kind of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149851U true CN209149851U (en) | 2019-07-23 |
Family
ID=67291027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822245644.3U Active CN209149851U (en) | 2018-12-28 | 2018-12-28 | A kind of cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209149851U (en) |
-
2018
- 2018-12-28 CN CN201822245644.3U patent/CN209149851U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205609261U (en) | Resistant high low temperature and acid and alkali corrosion resistance's super gentle solar photovoltaic cable | |
| CN209149851U (en) | A kind of cable | |
| CN103904608B (en) | A kind of splicing sleeve protection device | |
| CN204188850U (en) | A kind of skeleton cable | |
| CN205104281U (en) | A overhead insulated cable for tropical island area | |
| CN103871565A (en) | Low-smoke halogen-free fireproof power soft cable | |
| CN203931606U (en) | A kind of optical fiber composite cable | |
| CN204230830U (en) | OPPC pre-hinged strain clamp | |
| CN207097504U (en) | The durable cable of Anti-pressure | |
| CN202615852U (en) | Reinforcing type high temperature resisting and corrosion preventing computer shielding cable | |
| CN202337910U (en) | Pull rope for fencing side slopes | |
| CN206134321U (en) | Middling pressure hoist and mount cable | |
| CN202502803U (en) | Optical fiber composite overhead ground wire with optical fiber unit covered by carbon fiber composite material layer | |
| CN201936662U (en) | Composite wire cable | |
| CN203012215U (en) | An all-dielectric central beam tube optical cable | |
| CN201812571U (en) | Combined optical fiber conductor | |
| CN205247955U (en) | Insulating power cord of self -supporting | |
| CN211125077U (en) | Polyethylene insulation high-speed railway tunnel anticorrosion lighting cable | |
| CN204926831U (en) | Sunken cord full aluminium | |
| CN204695831U (en) | A kind of cable for building | |
| CN202917223U (en) | A tower crane cable with a high load capacity | |
| CN107742551A (en) | A kind of Heavy-duty cables | |
| CN210041219U (en) | Friction-resistant insulating flame-retardant copper wire cable | |
| CN214572935U (en) | Improved steel wire rope for building | |
| CN202362507U (en) | Communication outdoor optical cable comprising stainless steel loose tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 Room 303, No. 46, Qixin Road, nanyong village, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangdong Yichu Technology Co.,Ltd. Address before: 510000 Room 303, No. 46, Qixin Road, nanyong village, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Patentee before: YICHU WIRE & CABLE (GUANGDONG) TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |