CN214850245U - Composite cable protection pipe - Google Patents
Composite cable protection pipe Download PDFInfo
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- CN214850245U CN214850245U CN202121416096.1U CN202121416096U CN214850245U CN 214850245 U CN214850245 U CN 214850245U CN 202121416096 U CN202121416096 U CN 202121416096U CN 214850245 U CN214850245 U CN 214850245U
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- protection tube
- protection pipe
- wall
- pipe
- tube
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Abstract
The utility model discloses a composite cable protection pipe, which comprises a structure main body, wherein the structure main body comprises an inner protection pipe and an outer protection pipe sleeved outside the inner protection pipe; the outer wall of the inner protection tube is provided with a reinforcing rib protruding outwards, and the inner wall of the inner protection tube is provided with a reinforcing ring; the inner wall of the outer protection pipe is provided with a groove corresponding to the reinforcing rib; due to the arrangement of the inner protection tube and the outer protection tube, the cable is protected doubly, the tube body cannot be broken easily after being buried underground, and the service life of the tube body is prolonged; the outer protection tube is made of glass fiber reinforced plastic materials, the inner protection tube is made of thermoplastic materials, and the outer protection tube has high strength and rigidity, good corrosion resistance and usability and is not prone to fluffing in the using process.
Description
Technical Field
The utility model relates to a cable protection tube technical field, concretely relates to composite cable protection tube.
Background
Along with the large-scale construction of cities, the demand of power resources is increasing, cables are already developed from aerial erection to road embedding in cities, the embedding of the cables needs to be based on the laying of cable protection pipelines, and at present, the main cable protection pipes comprise glass steel pipes, CPVC (chlorinated polyvinyl chloride) pipes, PVC (polyvinyl chloride) pipes, PE (polyethylene) pipes, MPP (modified polypropylene) pipes, plastic-coated steel pipes, cement pipes and the like.
In the prior art, a cable protection pipe is generally made of a glass fiber reinforced plastic pipe or a thermoplastic material. The glass fiber reinforced plastic pipe is made of thermosetting plastic serving as a matrix and glass fiber serving as a reinforcing material, and has the remarkable advantages of light weight, high strength, corrosion resistance and the like. However, the glass fiber reinforced plastic pipe contains many fiber materials, and the inner wall is easy to fluff in the threading process, which affects the use performance. The thermoplastic material such as PE, PVC, etc. is a single material, has no fiber component, does not fluff in the use process, but has much lower strength and rigidity than the thermosetting glass fiber reinforced plastics.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solve the above problems, and provides a composite cable protection tube.
The utility model discloses a compound cable protection pipe, which comprises a main structure body, wherein the main structure body comprises an inner protection pipe and an outer protection pipe sleeved outside the inner protection pipe;
the outer wall of the inner protection tube is provided with a reinforcing rib protruding outwards, and the inner wall of the inner protection tube is provided with a reinforcing ring;
and the inner wall of the outer protection pipe is provided with a groove corresponding to the reinforcing rib.
Preferably, the outer protection tube is made of glass fiber reinforced plastic material, and the inner protection tube is made of thermoplastic material.
Preferably, the reinforcing ribs and the reinforcing ring are made of metal materials.
Preferably, the reinforcing rings comprise a plurality of groups, and the groups of reinforcing rings are uniformly distributed in the inner protection pipe.
Preferably, the reinforcing rib is inserted into the groove.
Preferably, the outer wall of the outer protection pipe is provided with an anti-corrosion coating.
The utility model has the advantages that:
due to the arrangement of the inner protection tube and the outer protection tube, the cable is protected doubly, the tube body cannot be broken easily after being buried underground, and the service life of the tube body is prolonged; the outer protection tube is made of glass fiber reinforced plastic materials, the inner protection tube is made of thermoplastic materials, and the outer protection tube has high strength and rigidity, good corrosion resistance and usability and is not easy to fluff in the using process; the inner protection tube is not fixedly connected with the outer protection tube, when one of the inner protection tube or the outer protection tube is damaged, only one part of the damaged inner protection tube or outer protection tube is replaced, and the maintenance cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention.
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.
As shown in fig. 1-2:
the composite cable protection tube in the embodiment comprises a structure main body, wherein the structure main body comprises an inner protection tube 2 and an outer protection tube 1 sleeved outside the inner protection tube 2; the outer wall of the inner protection tube 2 is provided with a reinforcing rib 5 protruding outwards, and the inner wall of the inner protection tube 2 is provided with a reinforcing ring 3; the inner wall of the outer protection tube 1 is provided with a groove 4 corresponding to the reinforcing rib 5.
The outer protection tube 1 is made of glass fiber reinforced plastic materials, and the inner protection tube 2 is made of thermoplastic materials; the reinforcing ribs 5 and the reinforcing ring 3 are made of metal materials; the reinforcing rings 3 comprise a plurality of groups, and the groups of reinforcing rings 3 are uniformly distributed in the inner protection tube 2; the reinforcing ribs 5 are inserted into the grooves 4; the outer wall of the outer protection tube 1 is provided with an anticorrosive coating.
The composite cable protection pipe plays a role in double protection of the cable through the arrangement of the inner protection pipe and the outer protection pipe, and the pipe body cannot be easily broken after being buried underground, so that the service life of the pipe body is prolonged; the outer protection tube is made of glass fiber reinforced plastic materials, the inner protection tube is made of thermoplastic materials, and the outer protection tube has high strength and rigidity, good corrosion resistance and usability and is not easy to fluff in the using process; the inner protection tube is not fixedly connected with the outer protection tube, when one of the inner protection tube or the outer protection tube is damaged, only one part of the damaged inner protection tube or outer protection tube is replaced, and the maintenance cost is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The composite cable protection pipe is characterized by comprising a structure main body, wherein the structure main body comprises an inner protection pipe and an outer protection pipe sleeved outside the inner protection pipe;
the outer wall of the inner protection tube is provided with a reinforcing rib protruding outwards, and the inner wall of the inner protection tube is provided with a reinforcing ring;
and the inner wall of the outer protection pipe is provided with a groove corresponding to the reinforcing rib.
2. A composite cable protection tube according to claim 1, characterized in that: the outer protection tube is made of glass fiber reinforced plastic materials, and the inner protection tube is made of thermoplastic materials.
3. A composite cable protection tube according to claim 1, characterized in that: the reinforcing ribs and the reinforcing rings are made of metal materials.
4. A composite cable protection tube according to claim 1, characterized in that: the reinforcing rings comprise a plurality of groups, and the groups of reinforcing rings are uniformly distributed in the inner protection pipe.
5. A composite cable protection tube according to claim 1, characterized in that: the reinforcing rib is inserted in the groove.
6. A composite cable protection tube according to claim 1, characterized in that: and the outer wall of the outer protection pipe is provided with an anticorrosive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416096.1U CN214850245U (en) | 2021-06-24 | 2021-06-24 | Composite cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121416096.1U CN214850245U (en) | 2021-06-24 | 2021-06-24 | Composite cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214850245U true CN214850245U (en) | 2021-11-23 |
Family
ID=78809908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121416096.1U Active CN214850245U (en) | 2021-06-24 | 2021-06-24 | Composite cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214850245U (en) |
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2021
- 2021-06-24 CN CN202121416096.1U patent/CN214850245U/en active Active
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