CN211655629U - High-strength cable protection pipe - Google Patents
High-strength cable protection pipe Download PDFInfo
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- CN211655629U CN211655629U CN202020498785.0U CN202020498785U CN211655629U CN 211655629 U CN211655629 U CN 211655629U CN 202020498785 U CN202020498785 U CN 202020498785U CN 211655629 U CN211655629 U CN 211655629U
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- rock wool
- cable
- perfluororubber
- protective sheath
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Abstract
The utility model discloses a high strength cable protection pipe, including the perfluororubber layer, a plurality of draw-in grooves have been seted up to the internal surface equidistance on perfluororubber layer, and the internal surface joint of draw-in groove has the ball, there is the rock wool layer in the outside on perfluororubber layer through PP glue connection, and the inner chamber on rock wool layer is provided with metal mesh layer, chlorosulfonated polyethylene coating is scribbled in the outside on rock wool layer. The utility model discloses set up the rock wool layer, can effectively improve the refractiveness of this protective sheath, avoid high temperature or conflagration to produce the threat to its inside cable, the metal mesh layer has been set up, can improve the holistic intensity of this protective sheath, improve its compressive capacity, chlorosulfonated polyethylene coating has been set up, can improve the holistic corrosion resistance of this protective sheath, the alumina coating has been set up, can damage the back at the cerium oxide rete, improve the holistic wearability of this protective sheath, the ball has been set up, can make and be rolling friction between cable and this protective sheath, thereby the life of cable has been improved.
Description
Technical Field
The utility model relates to a cable protection tube technical field specifically is a high strength cable protection tube.
Background
The cable is generally formed by twisting several or several groups of wires (at least two in each group), each group of wires are insulated with each other and are usually twisted around a center, the whole outer surface is coated with a high-insulation covering layer, the cable has the characteristics of internal electrification and external insulation, and the cable comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like, which are all composed of single-strand or multi-strand wires and an insulation layer and are used for connecting a circuit, an electric appliance and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength cable protection pipe to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength cable protection pipe, includes the perfluororubber layer, a plurality of draw-in grooves have been seted up to the internal surface equidistance on perfluororubber layer, and the internal surface joint of draw-in groove has the ball, the outside on perfluororubber layer is connected with the rock wool layer through PP glue, and the inner chamber on rock wool layer is provided with metal mesh layer, the outside on rock wool layer is scribbled and is equipped with chlorosulfonated polyethylene coating, and the outside of chlorosulfonated polyethylene coating is scribbled and is equipped with the alumina coating.
Preferably, still be provided with the metal shielding layer between rock wool layer and the perfluororubber layer, and the inboard of metal shielding layer is connected with the outside on perfluororubber layer through PP glue, and the outside of metal shielding layer is connected with the inboard on rock wool layer through PP glue.
Preferably, the metal mesh layer is formed by weaving transverse steel wires and longitudinal steel wires, and the density of the transverse steel wires is two to three times of that of the longitudinal steel wires.
Preferably, a cerium oxide film layer is coated on the outer side of the aluminum oxide coating, and the aluminum oxide coating and the cerium oxide film layer have the same thickness.
Preferably, the chlorosulfonated polyethylene coating and the alumina coating have the same thickness, and the chlorosulfonated polyethylene coating has a thickness of one hundred fifty to two hundred fifty microns.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses set up the rock wool layer, can effectively improve the refractiveness of this protective sheath, avoid high temperature or conflagration to produce the threat to its inside cable, the metal mesh layer has been set up, can improve the holistic intensity of this protective sheath, improve its compressive capacity, chlorosulfonated polyethylene coating has been set up, can improve the holistic corrosion resistance of this protective sheath, the alumina coating has been set up, can damage the back at the cerium oxide rete, improve the holistic wearability of this protective sheath, the ball has been set up, can make and be rolling friction between cable and this protective sheath, thereby the life of cable has been improved, through the cooperation of above structure, the variety of this protective sheath function has effectively been improved, realize the better protection to the cable.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
fig. 3 is an enlarged schematic view of the position B of the present invention.
In the figure: 1 perfluororubber layer, 2 rock wool layers, 3 metal net layers, 4 balls, 5 metal shielding layers, 6 chlorosulfonated polyethylene coatings, 7 aluminum oxide coatings, 8 cerium oxide film layers and 9 clamping grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The parts of the perfluororubber layer 1, the rock wool layer 2, the metal net layer 3, the balls 4, the metal shielding layer 5, the chlorosulfonated polyethylene coating 6, the aluminum oxide coating 7, the cerium oxide film layer 8 and the clamping groove 9 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the parts are known by the person skilled in the art through technical manuals or conventional experimental methods.
Referring to fig. 1-3, a high strength cable protection tube comprises a perfluoro rubber layer 1, a plurality of slots 9 are equidistantly formed on the inner surface of the perfluoro rubber layer 1, and balls 4 are clamped on the inner surface of the slots 9 to make rolling friction between the cable and the protection tube, thereby prolonging the service life of the cable, the outer side of the perfluoro rubber layer 1 is connected with a rock wool layer 2 through PP glue, thereby effectively improving the fire resistance of the protection tube, avoiding high temperature or fire from threatening the cable inside the protection tube, a metal shielding layer 5 is further arranged between the rock wool layer 2 and the perfluoro rubber layer 1, the inner side of the metal shielding layer 5 is connected with the outer side of the perfluoro rubber layer 1 through PP glue, the outer side of the metal shielding layer 5 is connected with the inner side of the rock wool layer 2 through PP glue, and the inner cavity of the rock wool layer 2 is provided with a metal mesh layer 3, thereby improving, improve its compressive capacity, metal mesh layer 3 is woven by horizontal steel wire and vertical steel wire and is formed, and the density of horizontal steel wire is two to three times of vertical steel wire density, chlorosulfonated polyethylene coating 6 is scribbled in the outside on rock wool layer 2, can improve the holistic corrosion resistance of this protective sheath, and chlorosulfonated polyethylene coating 6's outside is scribbled and is equipped with alumina coating 7, can damage the back at cerium oxide rete 8, improve the holistic wearability of this protective sheath, cerium oxide rete 8 is scribbled in the outside of alumina coating 7, can improve the holistic ultraviolet resistance ability of this protective sheath, and alumina coating 7 is the same with the thickness of cerium oxide rete 8, chlorosulfonated polyethylene coating 6 is the same with the thickness of alumina coating 7, and the thickness of chlorosulfonated polyethylene coating 6 is one hundred fifty to two hundred fifty microns.
During the use, rock wool layer 2 has been set up, can effectively improve the refractiveness of this protective sheath, avoid high temperature or conflagration to produce the threat to its inside cable, metal mesh layer 3 has been set up, can improve the holistic intensity of this protective sheath, improve its compressive capacity, chlorosulfonated polyethylene coating 6 has been set up, can improve the holistic corrosion resistance of this protective sheath, alumina coating 7 has been set up, can damage the back at cerium oxide rete 8, improve the holistic wearability of this protective sheath, ball 4 has been set up, can make and be rolling friction between cable and this protective sheath, thereby the life of cable has been improved, cooperation through above structure, the variety of this protective sheath function has effectively been improved, realize the better protection to the cable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A high strength cable protection tube comprising a perfluororubber layer (1), characterized in that: a plurality of draw-in grooves (9) have been seted up to the internal surface equidistance of perfluororubber layer (1), and the internal surface joint of draw-in groove (9) has ball (4), the outside on perfluororubber layer (1) is connected with rock wool layer (2) through PP glue, and the inner chamber on rock wool layer (2) is provided with metal mesh layer (3), chlorosulfonated polyethylene coating (6) are scribbled in the outside on rock wool layer (2), and the outside of chlorosulfonated polyethylene coating (6) is scribbled and is equipped with aluminium oxide coating (7).
2. A high-strength cable protection tube according to claim 1, wherein: still be provided with metal shielding layer (5) between rock wool layer (2) and perfluororubber layer (1), and the inboard of metal shielding layer (5) is connected through the outside of PP glue with perfluororubber layer (1), and the inboard of PP glue and rock wool layer (2) is passed through in the outside of metal shielding layer (5).
3. A high-strength cable protection tube according to claim 1, wherein: the metal net layer (3) is formed by weaving transverse steel wires and longitudinal steel wires, and the density of the transverse steel wires is two to three times of that of the longitudinal steel wires.
4. A high-strength cable protection tube according to claim 1, wherein: and a cerium oxide film layer (8) is coated on the outer side of the aluminum oxide coating (7), and the aluminum oxide coating (7) and the cerium oxide film layer (8) have the same thickness.
5. A high-strength cable protection tube according to claim 1, wherein: the thickness of the chlorosulfonated polyethylene coating (6) is the same as that of the aluminum oxide coating (7), and the thickness of the chlorosulfonated polyethylene coating (6) is one hundred fifty to two hundred fifty micrometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020498785.0U CN211655629U (en) | 2020-04-08 | 2020-04-08 | High-strength cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020498785.0U CN211655629U (en) | 2020-04-08 | 2020-04-08 | High-strength cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211655629U true CN211655629U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020498785.0U Active CN211655629U (en) | 2020-04-08 | 2020-04-08 | High-strength cable protection pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113192677A (en) * | 2021-05-06 | 2021-07-30 | 安徽电缆股份有限公司 | High-strength composite cable for ships |
| CN113629609A (en) * | 2021-08-04 | 2021-11-09 | 扬州市兴隆塑料有限公司 | PE electric power pipe that compressive property is strong |
-
2020
- 2020-04-08 CN CN202020498785.0U patent/CN211655629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113192677A (en) * | 2021-05-06 | 2021-07-30 | 安徽电缆股份有限公司 | High-strength composite cable for ships |
| CN113629609A (en) * | 2021-08-04 | 2021-11-09 | 扬州市兴隆塑料有限公司 | PE electric power pipe that compressive property is strong |
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