CN216564459U - Reinforced cable protection pipe - Google Patents
Reinforced cable protection pipe Download PDFInfo
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- CN216564459U CN216564459U CN202122720659.2U CN202122720659U CN216564459U CN 216564459 U CN216564459 U CN 216564459U CN 202122720659 U CN202122720659 U CN 202122720659U CN 216564459 U CN216564459 U CN 216564459U
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- insulating layer
- protection tube
- cable protection
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model relates to the technical field of cable protection pipes, in particular to a reinforced cable protection pipe. The reinforced cable protection pipe comprises a waterproof anti-corrosion layer, a supporting layer and an insulating layer, wherein the insulating layer is arranged inside the waterproof anti-corrosion layer, the supporting layer is arranged between the waterproof anti-corrosion layer and the insulating layer, the supporting layer comprises a structure reinforcing layer and reinforcing ribs, the structure reinforcing layer is arranged on the inner side of the waterproof anti-corrosion layer, one end of each reinforcing rib is fixedly connected with the structure reinforcing layer, and the other end of each reinforcing rib is fixedly connected with the insulating layer. For the cable protects through waterproof anti-corrosion layer and insulating layer, can carry out the basis protection to the cable, improve the factor of safety that the cable used, through set up the supporting layer between waterproof anti-corrosion layer and insulating layer, improve the compressive property of protection tube, reduce the deformation of protection tube.
Description
Technical Field
The utility model relates to the technical field of cable protection pipes, in particular to a reinforced cable protection pipe.
Background
With the transformation of urban power grids and the advancement of communication services, cable protection pipes are widely applied to prevent cable damage. The conventional cable protection pipe includes a steel pipe, a cement pipe and a plastic pipe.
Steel pipe and cement pipe, because self weight is heavier, the installation is inconvenient, when the overhead line of cable, and heavy burden increases, endangers support or bridge safety. The plastic pipe easily causes pipeline damage when running underground, and influences the normal use of cable.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the cable protection pipe is heavy in weight or is easy to damage, the utility model provides a reinforced cable protection pipe.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the reinforced cable protection pipe comprises a waterproof anti-corrosion layer, a supporting layer and an insulating layer, wherein the insulating layer is arranged inside the waterproof anti-corrosion layer, the supporting layer is arranged between the waterproof anti-corrosion layer and the insulating layer, the supporting layer comprises a structure reinforcing layer and reinforcing ribs, the structure reinforcing layer is arranged on the inner side of the waterproof anti-corrosion layer, one end of each reinforcing rib is fixedly connected with the structure reinforcing layer, and the other end of each reinforcing rib is fixedly connected with the insulating layer.
Preferably, the waterproof anti-corrosion layer and the insulating layer are both in a tubular structure, the insulating layer and the waterproof anti-corrosion layer are coaxially arranged, the outer side of the insulating layer is provided with an electromagnetic shielding layer, and the electromagnetic shielding layer is in a tubular structure.
As an optimization, the structure reinforcing layer comprises a structure reinforcing pipe and a plurality of structure reinforcing chord plates, the structure reinforcing chord plates are uniformly arranged on the inner side of the structure reinforcing pipe, and a supporting plate is connected between the structure reinforcing chord plates and the structure reinforcing pipe.
Preferably, one side of the support plate is vertically connected with the side surface of the structural reinforcing chord plate, and the other side of the support plate is vertically connected with a tangent line at the joint of the structural reinforcing tube.
As an optimization, the strengthening rib be the I shape, strengthening rib one end with the structure reinforced pipe link firmly, the axle center of strengthening rib and protection tube set up perpendicularly, the strengthening rib connect in the junction of two adjacent structure reinforcing chord plates, the strengthening rib evenly be equipped with a plurality of along the length direction of protection tube.
As optimization, fire prevention mud filler is filled between the structural reinforcing chord plate and the electromagnetic shielding layer to form a fire prevention layer.
Preferably, the reinforcing ribs are steel wires.
The beneficial effect of this scheme is: a reinforced cable protection tube has the following benefits:
the cable is protected by the waterproof anti-corrosion layer and the insulating layer, so that the cable can be subjected to basic protection, the safety coefficient of the cable is improved, the compression resistance of the protection tube is improved by arranging the supporting layer between the waterproof anti-corrosion layer and the insulating layer, and the deformation of the protection tube is reduced;
through setting up the structure that the structure enhancement layer supported for structure reinforced pipe and structure reinforced chord plate, become hollow structure with the supporting layer, the self weight of greatly reduced protection tube connects a plurality of strengthening ribs simultaneously between structure reinforced pipe and insulating layer, improves the compressive property of protection tube, can carry out high-efficient protection to the cable.
Drawings
FIG. 1 is a schematic isometric view of the present invention.
FIG. 2 is a schematic front view of the present invention.
FIG. 3 is a cut-away schematic view of the present invention.
The structure comprises a waterproof and anti-corrosion layer 1, an insulating layer 2, a reinforcing rib 3, a reinforcing rib 4, an electromagnetic shielding layer 5, a structure reinforcing pipe 6, a structure reinforcing chord plate 7, a support plate 8 and a fireproof layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, a reinforced cable protection tube includes a waterproof anti-corrosion layer 1, a supporting layer and an insulating layer 2, wherein the insulating layer 2 is disposed inside the waterproof anti-corrosion layer 1, the supporting layer is disposed between the waterproof anti-corrosion layer 1 and the insulating layer 2, the supporting layer includes a structure reinforcing layer and a reinforcing rib 3, the structure reinforcing layer is disposed inside the waterproof anti-corrosion layer 1, one end of the reinforcing rib 3 is fixedly connected to the structure reinforcing layer, and the other end of the reinforcing rib 3 is fixedly connected to the insulating layer 2.
As shown in fig. 2, the waterproof and anticorrosive layer 1 and the insulating layer 2 are both in a tubular structure, the insulating layer 2 and the waterproof and anticorrosive layer 1 are coaxially arranged, an electromagnetic shielding layer 4 is arranged on the outer side of the insulating layer 2, and the electromagnetic shielding layer 4 is in a tubular structure.
As shown in fig. 1, the structural reinforcing layer includes a structural reinforcing pipe 5 and a plurality of structural reinforcing chords 6, the structural reinforcing chords 6 are uniformly arranged inside the structural reinforcing pipe 5, and a supporting plate 7 is connected between the structural reinforcing chords 6 and the structural reinforcing pipe 5.
As shown in fig. 1, one side of the supporting plate 7 is vertically connected with the side of the structural reinforcing chord 6, and the other side of the supporting plate 7 is vertically connected with the tangent line of the joint of the structural reinforcing tube 5.
As shown in fig. 3, the reinforcing rib 3 is i-shaped, one end of the reinforcing rib 3 is fixedly connected with the structural reinforcing pipe 5, the axis of the reinforcing rib 3 is perpendicular to the axis of the protective pipe, the reinforcing rib 3 is connected to the joint of two adjacent structural reinforcing chord plates 6, and the reinforcing rib 3 is uniformly provided with a plurality of reinforcing ribs along the length direction of the protective pipe.
As shown in fig. 1, a fireproof layer 8 made of fireproof mud is filled between the structural reinforcing chord 6 and the electromagnetic shielding layer 4.
The reinforcing ribs 3 are steel wires.
When the device is used specifically, a cable is passed through the inside of the insulating layer 2 of the protection tube;
the protection tube is subjected to basic protection through the waterproof anti-corrosion layer 1, so that the external corrosion of the protection tube is prevented, and the service life of the protection tube is prolonged;
the arrangement of the insulating layer 3 prevents the electric leakage of the cable from being conducted to the outside of the protective tube;
the waterproof anti-corrosion layer 1 and the insulating layer 2 are supported by the supporting layer, so that the hardness of the protection tube is improved, the pressure resistance of the structure reinforced tube is improved by arranging the structure reinforced chord plate, and the reinforcing ribs 3 can promote the uniform stress on the outer part of the protection tube;
the fire-proof layer 8 is arranged to effectively limit the cable fire.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any reinforced cable protection tube according to the claims of the present invention and any suitable changes or modifications thereof by those of ordinary skill in the art shall fall within the protection scope of the present invention.
Claims (7)
1. A strenghthened type cable protection pipe which characterized in that: the waterproof and anticorrosion composite material comprises a waterproof and anticorrosion layer, a supporting layer and an insulating layer, wherein the insulating layer is arranged inside the waterproof and anticorrosion layer, the supporting layer is arranged between the waterproof and anticorrosion layer and the insulating layer, the supporting layer comprises a structure reinforcing layer and a reinforcing rib, the structure reinforcing layer is arranged on the inner side of the waterproof and anticorrosion layer, one end of the reinforcing rib is fixedly connected with the structure reinforcing layer, and the other end of the reinforcing rib is fixedly connected with the insulating layer.
2. A reinforced cable protection tube according to claim 1, wherein: the waterproof anti-corrosion layer and the insulating layer are both of tubular structures, the insulating layer and the waterproof anti-corrosion layer are coaxially arranged, the outer side of the insulating layer is provided with an electromagnetic shielding layer, and the electromagnetic shielding layer is of a tubular structure.
3. A reinforced cable protection tube according to claim 2, wherein: the structure enhancement layer include structure enhancement pipe and a plurality of structure enhancement chord member, the structure enhancement chord member evenly set up in the structure enhancement intraductal side, the structure enhancement chord member with the structure enhancement between be connected with the backup pad.
4. A reinforced cable protection tube according to claim 3, wherein: one side of the supporting plate is vertically connected with the side surface of the structure reinforcing chord plate, and the other side of the supporting plate is vertically connected with a tangent line at the joint of the structure reinforcing pipe.
5. The reinforced cable protection tube of claim 4, wherein: the strengthening rib be the I shape, strengthening rib one end with the structure reinforced pipe link firmly, the strengthening rib set up with the axle center of protection tube is perpendicular, the strengthening rib connect in the junction of two adjacent structure reinforcing chord boards, the strengthening rib evenly be equipped with a plurality of along the length direction of protection tube.
6. The reinforced cable protection tube of claim 5, wherein: and fireproof mud filler is filled between the structural reinforcing chord plate and the electromagnetic shielding layer to form a fireproof layer.
7. The reinforced cable protection tube of claim 6, wherein: the reinforcing ribs are steel wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122720659.2U CN216564459U (en) | 2021-11-09 | 2021-11-09 | Reinforced cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122720659.2U CN216564459U (en) | 2021-11-09 | 2021-11-09 | Reinforced cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216564459U true CN216564459U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122720659.2U Active CN216564459U (en) | 2021-11-09 | 2021-11-09 | Reinforced cable protection pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN216564459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117937360A (en) * | 2023-12-11 | 2024-04-26 | 安徽鑫铂铝业股份有限公司 | Composite high-conductivity aluminum alloy power tube |
-
2021
- 2021-11-09 CN CN202122720659.2U patent/CN216564459U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117937360A (en) * | 2023-12-11 | 2024-04-26 | 安徽鑫铂铝业股份有限公司 | Composite high-conductivity aluminum alloy power tube |
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