CN211126932U - High combined material cable protection pipe - Google Patents
High combined material cable protection pipe Download PDFInfo
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- CN211126932U CN211126932U CN201922405805.5U CN201922405805U CN211126932U CN 211126932 U CN211126932 U CN 211126932U CN 201922405805 U CN201922405805 U CN 201922405805U CN 211126932 U CN211126932 U CN 211126932U
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- steel wire
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- cable protection
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Abstract
The utility model relates to a cable protection pipe field, concretely relates to high combined material cable protection pipe, include: the fireproof steel wire mesh layer, the composite material anticorrosive layer and the compression-resistant layer are sequentially arranged between the outer pipe and the inner pipe from outside to inside; the fireproof steel wire mesh layer comprises an outer spiral steel wire layer and an inner spiral steel wire layer arranged in the inner cavity of the outer spiral steel wire layer, and a flexible fireproof pipe is arranged between the outer spiral steel wire layer and the inner spiral steel wire layer; the resistance to compression layer includes the resistance to compression spring, it has aluminium silicate ceramic fibre felt to fill in the clearance of resistance to compression spring, the spring silk cross-section of resistance to compression spring is the rectangle. In this way, high combined material cable protection pipe, the fire prevention steel wire net layer have and prevent to be gnawed by the mouse and sting and damage the effect of cable and fire prevention, the compressive spring makes the compressive capacity reinforcing of cable protection pipe, improves the effect of using.
Description
Technical Field
The utility model relates to a cable protection pipe field especially relates to a high combined material cable protection pipe.
Background
The cable protection pipe is also called as a cable pipe, a power cable pipe, a cement cable pipe, a power calandria, a power cable protection pipe and the like. The cable protection pipe is mainly installed in a section where the communication cable and the power line are crossed, so that the short circuit accident caused by the disconnection of the power line is prevented, the communication cable and the steel wire rope are electrified, the cable, the switch and the machine core board are protected, the whole machine is not burnt out, and a certain isolation effect is achieved on the magnetic field interference of the power line.
Traditional cable protection pipe material is single, and consequently resistance to compression, fire prevention, toughness etc. performance are all relatively poor, and consequently life is shorter, easy damage, and simultaneously, current cable protection pipe is mostly rubber or plastic tubing, is gnawed by the mouse very easily to cause the damage of cable, need improve.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a high combined material cable protection pipe, has strengthened fire behavior and resistance to compression effect, through the use on outer spiral steel wire layer and interior spiral steel wire layer, prevents to be gnawed by the mouse and stings and damage the cable.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a high composite material cable protection pipe, including: the fireproof steel wire mesh layer, the composite material anticorrosive layer and the compression-resistant layer are sequentially arranged between the outer pipe and the inner pipe from outside to inside;
the fireproof steel wire mesh layer comprises an outer spiral steel wire layer and an inner spiral steel wire layer arranged in the inner cavity of the outer spiral steel wire layer, and a flexible fireproof pipe is arranged between the outer spiral steel wire layer and the inner spiral steel wire layer;
the resistance to compression layer includes the resistance to compression spring, it has aluminium silicate ceramic fibre felt to fill in the clearance of resistance to compression spring, the spring silk cross-section of resistance to compression spring is the rectangle.
In a preferred embodiment of the present invention, the spiral direction of the outer spiral wire layer is opposite to that of the inner spiral wire layer.
In a preferred embodiment of the present invention, the outer spiral wire layer and the inner spiral wire layer are formed by processing stainless steel wires.
In a preferred embodiment of the present invention, the composite material corrosion protection layer is a polytetrafluoroethylene tube.
In a preferred embodiment of the present invention, the outer tube and the inner tube are both rubber tubes.
In a preferred embodiment of the present invention, the long side of the spring wire section of the compression spring is perpendicular to the center line.
In a preferred embodiment of the present invention, the flexible fireproof tube is made of fireproof cloth.
The utility model has the advantages that: the utility model discloses a high combined material cable protection pipe that points out, fire prevention steel wire stratum reticulare have and prevent to be gnawed by the mouse and sting and damage the effect of cable and fire prevention, and the compressive spring makes the compressive capacity reinforcing of cable protection pipe, improves the effect of using.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural diagram of a preferred embodiment of a high composite material cable protection pipe according to the present invention;
FIG. 2 is a schematic structural view of the fire-resistant steel mesh layer of FIG. 1;
fig. 3 is a schematic view of the structure of the pressure resistant layer of fig. 1.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for purposes of illustration and explanation only and are not intended to limit the invention.
It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, an embodiment of the present invention includes:
a high composite cable protection tube comprising: the fireproof steel wire mesh layer comprises an outer pipe 1 and an inner pipe 2, wherein a fireproof steel wire mesh layer 30, a composite material anticorrosive layer 4 and a compression resistant layer 50 are sequentially arranged between the outer pipe 1 and the inner pipe 2 from outside to inside; in use, the cable is threaded into the inner pipe 2 and the cable protection pipe is placed in a groove in the ground.
The fireproof steel wire mesh layer 30 comprises an outer spiral steel wire layer 31 and an inner spiral steel wire layer 32 arranged in the inner cavity of the outer spiral steel wire layer 31, a flexible fireproof pipe 33 is arranged between the outer spiral steel wire layer 31 and the inner spiral steel wire layer 32, and the spiral directions of the outer spiral steel wire layer 31 and the inner spiral steel wire layer 32 are opposite; through the use of outer spiral steel wire layer 31 and the interior spiral steel wire layer 32 that is located its inner chamber, make cable protection pipe have the function that prevents that the mouse from gnawing, prolonged life, spiral steel wire layer 31 and interior spiral steel wire layer 32 have the efficiency of suitable bending simultaneously, have improved the convenience of laying, through the use of flexible fireproof tube 33, make cable protection pipe have the function of fire prevention, have improved the result of use.
The compression-resistant layer 50 comprises a compression-resistant spring 51, an aluminum silicate ceramic fiber felt 52 is filled in a gap of the compression-resistant spring 51, the aluminum silicate ceramic fiber felt 52 has the effects of heat insulation and fire prevention, the cross section of a spring wire of the compression-resistant spring 51 is rectangular, the long edge of the cross section of the spring wire of the compression-resistant spring 51 is perpendicular to the central line of the spring wire, the radial structural strength of the compression-resistant spring 51 is enhanced, and the compression resistance of the cable protection tube is improved.
The outer spiral steel wire layer 31 and the inner spiral steel wire layer 32 are both formed by processing stainless steel wires, are easy to process, have an anti-rust effect and prolong the service life.
The composite material anticorrosive coating 4 is a polytetrafluoroethylene pipe, and has a good corrosion resistance effect.
The outer pipe 1 and the inner pipe 2 are both rubber pipes, so that the processing is easy, and the cost is saved.
The flexible fireproof tube 33 is formed by processing fireproof cloth, and is simple in structure, easy to process and good in fireproof effect.
To sum up, the utility model provides a high combined material cable protection pipe has strengthened fire behavior and resistance to compression effect, through the use on outer spiral steel wire layer and interior spiral steel wire layer, prevents to be gnawed by the mouse and stings and damage the cable.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. A high composite cable protection tube, comprising: the fireproof steel wire mesh layer, the composite material anticorrosive layer and the compression-resistant layer are sequentially arranged between the outer pipe and the inner pipe from outside to inside;
the fireproof steel wire mesh layer comprises an outer spiral steel wire layer and an inner spiral steel wire layer arranged in the inner cavity of the outer spiral steel wire layer, and a flexible fireproof pipe is arranged between the outer spiral steel wire layer and the inner spiral steel wire layer;
the resistance to compression layer includes the resistance to compression spring, it has aluminium silicate ceramic fibre felt to fill in the clearance of resistance to compression spring, the spring silk cross-section of resistance to compression spring is the rectangle.
2. The high composite cable protection tube of claim 1, wherein the outer spiral wire layer and the inner spiral wire layer have opposite spiral directions.
3. The high composite material cable protection tube according to claim 1, wherein the outer spiral steel wire layer and the inner spiral steel wire layer are both processed from stainless steel wires.
4. The high composite cable protection tube according to claim 1, wherein the composite corrosion protection layer is a polytetrafluoroethylene tube.
5. The high composite cable protection tube according to claim 1, wherein the outer tube and the inner tube are both rubber tubes.
6. The high composite cable protection tube according to claim 1, wherein a long side of a spring wire section of the compression resistant spring is perpendicular to a centerline thereof.
7. The high composite cable protection tube according to claim 1, wherein the flexible fire protection tube is processed with fire-proof cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922405805.5U CN211126932U (en) | 2019-12-28 | 2019-12-28 | High combined material cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922405805.5U CN211126932U (en) | 2019-12-28 | 2019-12-28 | High combined material cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211126932U true CN211126932U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922405805.5U Active CN211126932U (en) | 2019-12-28 | 2019-12-28 | High combined material cable protection pipe |
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| CN (1) | CN211126932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339452A (en) * | 2021-05-28 | 2021-09-03 | 泸州宏兴电气有限公司 | Communication optical cable protector |
-
2019
- 2019-12-28 CN CN201922405805.5U patent/CN211126932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113339452A (en) * | 2021-05-28 | 2021-09-03 | 泸州宏兴电气有限公司 | Communication optical cable protector |
| CN113339452B (en) * | 2021-05-28 | 2022-06-21 | 泸州宏兴电气有限公司 | Communication optical cable protector |
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