CN215342060U - Fireproof wear-resistant wire cable - Google Patents
Fireproof wear-resistant wire cable Download PDFInfo
- Publication number
- CN215342060U CN215342060U CN202120585935.6U CN202120585935U CN215342060U CN 215342060 U CN215342060 U CN 215342060U CN 202120585935 U CN202120585935 U CN 202120585935U CN 215342060 U CN215342060 U CN 215342060U
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- CN
- China
- Prior art keywords
- layer
- cable
- wire
- resistant
- wear
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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003063 flame retardant Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims abstract description 6
- 239000003365 glass fiber Substances 0.000 claims abstract description 6
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims abstract description 6
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 3
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 3
- 238000005728 strengthening Methods 0.000 claims description 26
- 239000011248 coating agent Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 8
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 4
- 208000035874 Excoriation Diseases 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- KHDSWONFYIAAPE-UHFFFAOYSA-N silicon sulfide Chemical compound S=[Si]=S KHDSWONFYIAAPE-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a fireproof and wear-resistant wire and cable, which comprises a wear-resistant layer, an insulating outer sheath layer, a shielding layer, a filling layer, an insulating inner sheath layer, a second reinforcing rib and a third reinforcing rib, wherein the first reinforcing rib is made of steel wires, the second reinforcing rib is made of aluminum materials, and the third reinforcing rib is made of glass fiber tensile wires, so that the risk of breaking the wire and cable is effectively reduced, the tensile property of the wire and cable is improved, the fireproof and flame-retardant properties of the wire and cable are improved by the arrangement of the first fireproof layer and the second fireproof layer which are made of magnesium hydroxide materials, the wear-resistant property of the wire and cable is improved by the arrangement of the wear-resistant layer which is made of ultrahigh molecular weight polyethylene materials, the risk of abrasion damage of the wire and cable is further reduced, the service life of the wire and cable is prolonged, and the insulating property of the wire and cable is improved by the arrangement of the insulating outer sheath layer and the insulating inner sheath layer, the anti-interference performance of the wire and cable is improved by arranging the shielding layer as the tin-plated copper woven mesh metal layer.
Description
Technical Field
The utility model relates to a wire cable, in particular to a fireproof wear-resistant wire cable.
Background
Wire and cable refers to materials used in power, electrical and related transmission applications. "wires" and "cables" are not strictly defined. Products with small number of cores, small product diameter and simple structure are generally called wires, products without insulation are called bare wires, and other products are called cables; larger (greater than 6 square millimeters) conductor cross-sectional areas are referred to as large cables, and smaller (less than or equal to 6 square millimeters) conductors are referred to as small wires, also referred to as patch wires.
The existing electric wire and cable has poor tensile property, the electric wire and cable are easy to break in the construction process, and the service life is short, so that the electric wire and cable needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fireproof wear-resistant wire and cable, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a fireproof wear-resistant electric wire and cable comprises a second fireproof layer, a shielding layer is fixedly sleeved on the outer side of the second fireproof layer, an insulating outer sheath layer is fixedly sleeved outside the shielding layer, a plurality of first reinforcing ribs are embedded in the insulating outer sheath layer, a first fireproof layer is fixedly sleeved on the outer side of the insulating outer sheath layer, a wear-resistant layer is fixedly sleeved on the outer side of the first fireproof layer, the inner side of the second fireproof layer is provided with three inner core mechanisms, each inner core mechanism comprises an insulating inner sheath layer and a guide core, the guide core is fixedly sleeved on the inner side of the insulating inner sheath layer, the inner side of the second fireproof layer is provided with a third reinforcing rib, the inboard of second flame retardant coating is provided with three second strengthening rib, it has the filling layer all to fill between the inboard of second flame retardant coating and insulating inner sheath layer, second strengthening rib and the third strengthening rib.
As a further scheme of the utility model: a plurality of first strengthening rib is along the equidistance setting of the circumferencial direction of insulating oversheath layer, and is three the equidistance setting of second strengthening rib is along the circumferencial direction of second flame retardant coating.
As a still further scheme of the utility model: the first fireproof layer and the second fireproof layer are made of magnesium hydroxide.
As a still further scheme of the utility model: the wear-resistant layer is made of ultra-high molecular weight polyethylene.
As a still further scheme of the utility model: the insulating outer sheath layer and the insulating inner sheath layer are made of polyvinyl chloride materials.
As a still further scheme of the utility model: the shielding layer is a tin-plated copper woven mesh metal layer.
As a still further scheme of the utility model: the filling layer is made of high-temperature vulcanized silicone rubber, and the guide core is made of copper.
As a still further scheme of the utility model: the first reinforcing rib is a steel wire, and the third reinforcing rib is a glass fiber tensile wire.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a wire and cable, be the steel wire through first strengthening rib, the second strengthening rib is the setting of aluminium material and third strengthening rib for glass fiber tensile cord, the risk that electric wire and cable was broken by the tension is effectively reduced, electric wire and cable's tensile strength has been promoted, setting for the magnesium hydrate material through first flame retardant coating and second flame retardant coating, electric wire and cable's fire prevention fire behavior has been promoted, setting for the ultra high molecular weight polyethylene material through the wearing layer, electric wire and cable's wear resistance has been promoted, and then the risk that electric wire and cable suffered wearing and tearing damage has been reduced, wire and cable's life has been improved, electric wire and cable's insulating properties has been promoted through the setting of insulating oversheath layer and insulating inner sheath layer, be the setting of tin-plated copper mesh metal layer through the shielding layer, electric wire and cable's anti-interference performance has been promoted.
Drawings
Fig. 1 is a schematic structural diagram of a fireproof and wear-resistant wire and cable.
Fig. 2 is an enlarged schematic structural view of a part a of fig. 1 in the fireproof and wear-resistant electric wire and cable.
Fig. 3 is a schematic structural diagram of an inner core mechanism in a fireproof and wear-resistant wire and cable.
Shown in the figure: wear-resisting layer 1, first flame retardant coating 2, first strengthening rib 3, insulating oversheath layer 4, shielding layer 5, second flame retardant coating 6, filling layer 7, insulating inner sheath layer 8, inner core mechanism 9, lead core 10, second strengthening rib 11, third strengthening rib 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a fireproof and wear resistant electric wire and cable includes a second fireproof layer 6, a shielding layer 5 is fixedly sleeved outside the second fireproof layer 6, an insulating outer sheath layer 4 is fixedly sleeved outside the shielding layer 5, a plurality of first reinforcing ribs 3 are embedded in the insulating outer sheath layer 4, the plurality of first reinforcing ribs 3 are equidistantly arranged along the circumferential direction of the insulating outer sheath layer 4, a first fireproof layer 2 is fixedly sleeved outside the insulating outer sheath layer 4, a wear resistant layer 1 is fixedly sleeved outside the first fireproof layer 2, three inner core mechanisms 9 are arranged inside the second fireproof layer 6, each inner core mechanism 9 includes an insulating inner sheath layer 8 and a guide core 10, the guide core 10 is fixedly sleeved inside the insulating inner sheath layer 8, and a third reinforcing rib 12 is arranged inside the second fireproof layer 6, the inboard of second flame retardant coating 6 is provided with three second strengthening rib 11, and is three second strengthening rib 11 is along the equidistance setting on the circumferencial direction of second flame retardant coating 6, it has filling layer 7 all to fill between the inboard of second flame retardant coating 6 and insulating inner sheath layer 8, second strengthening rib 11 and the third strengthening rib 12, first flame retardant coating 2 and second flame retardant coating 6 are the magnesium hydrate material, wearing layer 1 is the ultra high molecular weight polyethylene material, insulating outer sheath layer 4 and insulating inner sheath layer 8 are the polyvinyl chloride material, shielding layer 5 is tin-plated copper mesh grid metal layer, filling layer 7 is the high temperature silicon sulfide rubber material, lead core 10 and be the copper product matter, first strengthening rib 3 is the steel wire, third strengthening rib 12 is glass fiber resistance and acts as go-between, second strengthening rib 11 is the aluminium material.
The working principle of the utility model is as follows:
for the steel wire through first strengthening rib 3, second strengthening rib 11 is the setting of aluminium material and third strengthening rib 12 for the glass fiber resistance is acted as go-between, the risk that electric wire and cable was broken by the tension, electric wire and cable's tensile strength has been promoted, setting for the magnesium hydrate material through first flame retardant coating 2 and second flame retardant coating 6, electric wire and cable's fire prevention fire behaviour has been promoted, setting for the ultra high molecular weight polyethylene material through wearing layer 1, electric wire and cable's wear resistance has been promoted, and then electric wire and cable suffered the risk of wearing and tearing damage has been reduced, electric wire and cable's life has been improved, electric wire and cable's insulating properties has been promoted through insulating oversheath layer 4 and insulating inner sheath layer 8's setting, setting for tin-plated copper woven mesh metal layer through shielding layer 5, electric wire and cable's anti-interference performance has been promoted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a wear-resisting wire and cable prevents fires, includes second flame retardant coating (6), its characterized in that: the fixed cover in the outside of second flame retardant coating (6) is equipped with shielding layer (5), the fixed cover in the outside of shielding layer (5) is equipped with insulating oversheath layer (4), the embedded first strengthening rib (3) of a plurality of that is equipped with in insulating oversheath layer (4), the fixed cover in the outside of insulating oversheath layer (4) is equipped with first flame retardant coating (2), the fixed cover in the outside of first flame retardant coating (2) is equipped with wearing layer (1), the inboard of second flame retardant coating (6) is provided with three inner core mechanism (9), inner core mechanism (9) are including insulating inner sheath layer (8) and lead core (10), the inboard of insulating inner sheath layer (8) is located to lead core (10) fixed cover, the inboard of second flame retardant coating (6) is provided with third strengthening rib (12), the inboard of second flame retardant coating (6) is provided with three second strengthening rib (11), and filling layers (7) are filled between the inner side of the second fireproof layer (6) and the insulating inner sheath layer (8), the second reinforcing ribs (11) and the third reinforcing ribs (12).
2. The fire-resistant, wear-resistant wire and cable of claim 1, wherein: a plurality of first strengthening rib (3) equidistance along the circumferencial direction of insulating oversheath layer (4) sets up, three second strengthening rib (11) equidistance along the circumferencial direction of second flame retardant coating (6) sets up.
3. The fire-resistant, wear-resistant wire and cable of claim 1, wherein: the first fireproof layer (2) and the second fireproof layer (6) are both made of magnesium hydroxide.
4. The fire-resistant, wear-resistant wire and cable of claim 1, wherein: the wear-resistant layer (1) is made of ultra-high molecular weight polyethylene.
5. The fire-resistant, wear-resistant wire and cable of claim 1, wherein: the insulating outer sheath layer (4) and the insulating inner sheath layer (8) are made of polyvinyl chloride materials.
6. The fire-resistant, wear-resistant wire and cable of claim 1, wherein: the shielding layer (5) is a tin-plated copper woven mesh metal layer.
7. The fire-resistant, wear-resistant wire and cable of claim 1, wherein: the filling layer (7) is made of high-temperature vulcanized silicone rubber, and the guide core (10) is made of copper.
8. The fire-resistant, wear-resistant wire and cable of claim 1, wherein: the first reinforcing rib (3) is a steel wire, and the third reinforcing rib (12) is a glass fiber tensile wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120585935.6U CN215342060U (en) | 2021-03-23 | 2021-03-23 | Fireproof wear-resistant wire cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120585935.6U CN215342060U (en) | 2021-03-23 | 2021-03-23 | Fireproof wear-resistant wire cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215342060U true CN215342060U (en) | 2021-12-28 |
Family
ID=79584254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120585935.6U Active CN215342060U (en) | 2021-03-23 | 2021-03-23 | Fireproof wear-resistant wire cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215342060U (en) |
-
2021
- 2021-03-23 CN CN202120585935.6U patent/CN215342060U/en active Active
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