CN207097504U - The durable cable of Anti-pressure - Google Patents
The durable cable of Anti-pressure Download PDFInfo
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- CN207097504U CN207097504U CN201720859248.2U CN201720859248U CN207097504U CN 207097504 U CN207097504 U CN 207097504U CN 201720859248 U CN201720859248 U CN 201720859248U CN 207097504 U CN207097504 U CN 207097504U
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Abstract
The utility model provides a kind of durable cable of Anti-pressure, and it solves prior art and the technical problem such as is easily damaged.The durable cable of this Anti-pressure, core is led including what the six roots of sensation had a sheath, the six roots of sensation leads core formation and leads core group, core group outer sheath is led provided with the resistance to compression layer in regular triangular prism, in resistance to compression layer and lead and be provided with separator between core, separator includes main shaft, main shaft outer circumferential is provided with three along the circumferentially equally distributed subplate of main shaft, subplate is provided with herringbone bifurcated away from main shaft one end, herringbone bifurcated end is provided with elastic component, core is led to be arranged between adjacent subplate or be arranged in herringbone bifurcated, resistance to compression layer outer sheath is provided with thermal insulation layer, inhibiting tape is filled between resistance to compression layer and thermal insulation layer, thermal insulation layer outer sheath is provided with acid and alkali-resistance layer, acid and alkali-resistance layer outer sheath is provided with jacket layer.Advantage is：It is hardly damaged, securely and reliably；Sound construction and good buffer effect, it can effectively reduce the influence of ambient pressure；Strong environmental adaptability.
Description
Technical field
The utility model belongs to technical field of cables, more particularly, to a kind of durable cable of Anti-pressure.
Background technology
Electric wire to transmit electric (magnetic) can, information and the wire product for realizing electromagnetic energy conversion, the electric wire electricity of broad sense
Cable is also referred to simply as cable, and the cable of narrow sense refers to insulated cable, and it may be defined as：The aggregate being made up of following part；One
Or more insulated wire cores, and the clad that each of which may have, total protective layer and outer jacket, cable can also have additional
The conductor not insulated.But existing cable is easy by larger pressure or when being chronically at more rugged environment
Damage.
In order to solve the problems, such as that prior art is present, people have carried out long-term exploration, it is proposed that miscellaneous solution
Scheme.For example, Chinese patent literature discloses a kind of network cable [application number：CN201420240509.9], including：Four strands double
Twisted wire, the metal tape lapped shielding layer being arranged on outside four strands of twisted-pair feeders and it is arranged on outside the metal tape lapped shielding layer
External sheath layer, is provided with flame resistant filler layer between four strands of twisted-pair feeders and metal lapped shielding layer, in the flame resistant filler layer
It is provided with four tension ropes.By the above-mentioned means, the utility model has preferable tensile property, fire retardant performance and shielding
Performance.
Although such scheme solves the problems, such as that prior art is present to a certain extent, the program is still present
：Easily damaged by external force, not strong to the adaptability of external environment, security cannot be guaranteed.
The content of the invention
The purpose of this utility model is that non-damageable Anti-pressure is durable in view of the above-mentioned problems, offer is a kind of reasonable in design
Cable.
To reach above-mentioned purpose, the utility model employs following technical proposal：The durable cable of this Anti-pressure, including the six roots of sensation
Core is led with sheath, the six roots of sensation, which is led core and formed, leads core group, and described core group outer sheath of leading is provided with resistance to compression layer in regular triangular prism,
Resistance to compression layer and lead and be provided with separator between core, described separator includes main shaft, and described main shaft outer circumferential is provided with three edges
The circumferentially equally distributed subplate of main shaft, described subplate are provided with herringbone bifurcated, described herringbone bifurcated away from main shaft one end
End is provided with elastic component, and described core of leading is arranged between adjacent subplate or is arranged in herringbone bifurcated, and described is anti-
Laminate layer outer sheath is provided with thermal insulation layer, and inhibiting tape is filled between resistance to compression layer and thermal insulation layer, and described thermal insulation layer outer sheath is provided with
Acid and alkali-resistance layer, described acid and alkali-resistance layer outer sheath are provided with jacket layer.Resistance to compression layer is in regular triangular prism, Stability Analysis of Structures, can play branch
Support acts on；Separator will lead core and separate, while support resistance to compression layer, enter row buffering to the external force that cable is subject to, cable not rapid wear
It is bad；The setting of acid and alkali-resistance layer prevents corrosion of the extraneous adverse circumstances to cable, adds adaptability of the cable to environment.
In the above-mentioned durable cable of Anti-pressure, the side outwardly convex and sides adjacent of the regular triangular prism of described resistance to compression layer
By arc transition between face.
In the above-mentioned durable cable of Anti-pressure, between adjacent subplate and the infall of herringbone bifurcated is equipped with
Arc transition portion.
In the above-mentioned durable cable of Anti-pressure, described elastic component is along subplate axially equally distributed spring or edge
The axially extending elastic plate of subplate.
In the above-mentioned durable cable of Anti-pressure, the screen layer made of polyester aluminium foil is provided with the inside of resistance to compression layer.
In the above-mentioned durable cable of Anti-pressure, described inhibiting tape is made up of fire retardant polyolefin, described thermal insulation layer by
Asbestos gauge is made, and described acid and alkali-resistance layer is made up of glass fabric.
In the above-mentioned durable cable of Anti-pressure, described sheath, resistance to compression layer and jacket layer are by appointing in PP, PVE, PVC
A kind of material of anticipating is made.
Compared with prior art, it is the advantages of this Anti-pressure durable cable：1st, it is hardly damaged, securely and reliably；2nd, tie
Structure firmly and good buffer effect, can effectively reduce the influence of ambient pressure；3rd, corrosion-resistant, shield effectiveness is good, adaptive capacity to environment
By force.
Brief description of the drawings
Fig. 1 provides the structural representation of the utility model embodiment.
In figure, lead core 1, sheath 11, lead core group 12, resistance to compression layer 2, separator 3, main shaft 31, subplate 32, herringbone bifurcated
33rd, elastic component 34, inhibiting tape 4, thermal insulation layer 5, acid and alkali-resistance layer 6, jacket layer 7, arc transition portion 8, screen layer 9.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
The utility model is described further with reference to the drawings and specific embodiments, but the utility model is not limited to described implementation
Example, on the contrary, the utility model includes whole modification, modification and the equivalents fallen within the scope of the appended claims.
As shown in figure 1, the durable cable of this Anti-pressure, including the six roots of sensation there is sheath 11 lead core 1, the six roots of sensation, which is led core 1 and formed, to be led
Core group 12, lead the outer sheath of core group 12 and be provided with resistance to compression layer 2 in regular triangular prism, in resistance to compression layer 2 and lead and be provided with separator 3 between core 1,
Separator 3 includes main shaft 31, and the outer circumferential of main shaft 31 is provided with three remote along the circumferential equally distributed subplate 32 of main shaft 31, subplate 32
Herringbone bifurcated 33 is provided with from the one end of main shaft 31, the end of herringbone bifurcated 33 is provided with elastic component 34, leads core 1 and be arranged on adjacent pair
Between plate 32 or it is arranged in herringbone bifurcated 33, the outer sheath of resistance to compression layer 2 is provided with thermal insulation layer 5, in resistance to compression layer 2 and thermal insulation layer 5
Between be filled with inhibiting tape 4, the outer sheath of thermal insulation layer 5 is provided with acid and alkali-resistance layer 6, and the outer sheath of acid and alkali-resistance layer 6 is provided with jacket layer 7.Resistance to compression
Layer 2 is in regular triangular prism, Stability Analysis of Structures, can be played a supporting role；Separator 3 will lead core 1 and separate, while support resistance to compression layer 2,
Row buffering is entered to the external force that cable is subject to, cable is hardly damaged；The setting of acid and alkali-resistance layer 6 prevents extraneous adverse circumstances to cable
Corrosion, add adaptability of the cable to environment.
Specifically, by arc transition between the side outwardly convex of the regular triangular prism of resistance to compression layer 2 and adjacent side；Adjacent
Subplate 32 between and the infall of herringbone bifurcated 33 be equipped with arc transition portion 8；Elastic component 34 is along the axial direction of subplate 32
Equally distributed spring or along the axially extending elastic plate of subplate 32；It is provided with the inner side of resistance to compression layer 2 made of polyester aluminium foil
Screen layer 9；Inhibiting tape 4 is made up of fire retardant polyolefin, and thermal insulation layer 5 is made up of asbestos gauge, and acid and alkali-resistance layer 6 is fabric by glass fibre
Into；Sheath 11, resistance to compression layer 2 and jacket layer 7 are made up of any one material in PP, PVE, PVC.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Lead core 1, sheath 11 although more having used herein, lead core group 12, resistance to compression layer 2, separator 3, main shaft 31, subplate
32nd, herringbone bifurcated 33, elastic component 34, inhibiting tape 4, thermal insulation layer 5, acid and alkali-resistance layer 6, jacket layer 7, arc transition portion 8, screen layer
9 grade terms, but it is not precluded from the possibility using other terms.Conciliate using these terms just for the sake of more easily description
Release essence of the present utility model；Being construed as any additional limitation is disagreed with the utility model spirit
's.
Claims (7)
1. a kind of durable cable of Anti-pressure, it is characterised in that lead core (1) including what the six roots of sensation had a sheath (11), the six roots of sensation leads core (1)
Core group (12) is led in formation, and described core group (12) outer sheath of leading is provided with resistance to compression layer (2) in regular triangular prism, resistance to compression layer (2) with
Lead and be provided with separator (3) between core (1), described separator (3) includes main shaft (31), and described main shaft (31) outer circumferential is set
There are three to be provided with herringbone away from main shaft (31) one end along the circumferential equally distributed subplate (32) of main shaft (31), described subplate (32)
Shape bifurcated (33), described herringbone bifurcated (33) end are provided with elastic component (34), and described core (1) of leading is arranged on adjacent pair
Between plate (32) or it is arranged in herringbone bifurcated (33), described resistance to compression layer (2) outer sheath is provided with thermal insulation layer (5), anti-
Inhibiting tape (4) is filled between laminate layer (2) and thermal insulation layer (5), described thermal insulation layer (5) outer sheath is provided with acid and alkali-resistance layer (6), institute
Acid and alkali-resistance layer (6) outer sheath stated is provided with jacket layer (7).
2. the durable cable of Anti-pressure according to claim 1, it is characterised in that the regular triangular prism of described resistance to compression layer (2)
Side outwardly convex and adjacent side between by arc transition.
3. the durable cable of Anti-pressure according to claim 2, it is characterised in that between adjacent subplate (32) and people
The infall of shaped forked (33) is equipped with arc transition portion (8).
4. the durable cable of Anti-pressure according to claim 3, it is characterised in that described elastic component (34) is along subplate
(32) axial equally distributed spring or along the axially extending elastic plate of subplate (32).
5. the durable cable of Anti-pressure according to claim 1 or 2 or 3 or 4, it is characterised in that set on the inside of resistance to compression layer (2)
There are screen layer (9) made of polyester aluminium foil.
6. the durable cable of Anti-pressure according to claim 1 or 2 or 3 or 4, it is characterised in that described inhibiting tape (4) by
Fire retardant polyolefin is made, and described thermal insulation layer (5) is made up of asbestos gauge, and described acid and alkali-resistance layer (6) is made up of glass fabric.
7. the durable cable of Anti-pressure according to claim 1 or 2 or 3 or 4, it is characterised in that described sheath (11), anti-
Laminate layer (2) and jacket layer (7) are made up of any one material in PP, PVE, PVC.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017208036778 | 2017-07-05 | ||
| CN201720803677 | 2017-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207097504U true CN207097504U (en) | 2018-03-13 |
Family
ID=61544824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720859248.2U Active CN207097504U (en) | 2017-07-05 | 2017-07-14 | The durable cable of Anti-pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207097504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996333A (en) * | 2018-08-30 | 2018-12-14 | 安徽南洋新材料科技股份有限公司 | A kind of anticorrosion aluminium cable |
-
2017
- 2017-07-14 CN CN201720859248.2U patent/CN207097504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996333A (en) * | 2018-08-30 | 2018-12-14 | 安徽南洋新材料科技股份有限公司 | A kind of anticorrosion aluminium cable |
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