CN215498072U - High-strength cable protection pipe - Google Patents
High-strength cable protection pipe Download PDFInfo
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- CN215498072U CN215498072U CN202121467590.0U CN202121467590U CN215498072U CN 215498072 U CN215498072 U CN 215498072U CN 202121467590 U CN202121467590 U CN 202121467590U CN 215498072 U CN215498072 U CN 215498072U
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- protection tube
- interlayer
- cable protection
- strength cable
- connecting piece
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Abstract
The utility model discloses a high-strength cable protection pipe, which comprises a protection pipe body and a connecting piece, wherein the protection pipe body is made of plastic, the connecting piece is arranged on the outer side of the protection pipe body and is used for connecting adjacent protection pipe bodies, the protection pipe body comprises an inner layer, an outer layer and an interlayer, the interlayer is arranged between the inner layer and the outer layer, the sections of the inner layer and the outer layer are circular, the section of the interlayer is hexagonal, a reinforcing rib is also arranged between the interlayer and the inner layer, a hexagonal connecting groove is concavely arranged at one end of the interlayer, a hexagonal connecting block extends outwards from the other end of the interlayer, and the connecting block can be inserted into the connecting groove.
Description
Technical Field
The utility model relates to the technical field of protective pipes, in particular to a high-strength cable protective 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, and the installation is inconvenient, when the overhead line of cable was walked, the heavy burden increases, endangers support or bridge safety, and plastic tubing compressive strength is not high, when the cable was walked underground, causes the pipeline damage easily to influence the normal use of cable.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a high-strength cable protection pipe to solve the problems in the prior art.
In order to solve the technical problem, the utility model is solved by the following technical scheme:
the utility model provides a high strength cable protection pipe, includes protection tube body and the connecting piece of being made by plastics, the connecting piece sets up in the protection tube body outside, the connecting piece is used for connecting adjacent protection tube body, the protection tube body includes inlayer, skin and intermediate layer, the intermediate layer sets up between inlayer and skin, inlayer and skin cross-section are circular, interbedded cross-section is the hexagon, still be equipped with the strengthening rib between intermediate layer and the inlayer, the concave hexagonal spread groove that is equipped with of intermediate layer one end, the outside extension of the intermediate layer other end has hexagonal connecting block, the connecting block can insert in the spread groove.
Preferably, the number of the reinforcing ribs is six.
Preferably, six reinforcing ribs are annularly arranged at equal angles.
Preferably, the connecting piece includes annular connecting piece and lower annular connecting piece, it articulates the one end at lower annular connecting piece to go up annular connecting piece one end, but go up the joint of annular connecting piece other end under annular connecting piece other end.
Preferably, a first threaded hole is formed in the connecting block, and a through hole corresponding to the threaded hole is formed in the connecting groove.
Preferably, a second threaded hole corresponding to the through hole is formed in the upper annular connecting piece.
The utility model has the advantages that:
the utility model improves the compressive strength of the plastic pipe, the protection pipes are easier to connect, and the connection between the protection pipes is firmer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be discussed below, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings can be obtained according to the embodiments shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
fig. 4 is a connection diagram of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood 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 described herein without the need for inventive work, are within the scope of the present invention.
As shown in fig. 1 to 4, a high-strength cable protection tube includes a protection tube body made of plastic and a connector 6, the connector 6 is disposed outside the protection tube body, the connector 6 is used for connecting adjacent protection tube bodies, the protection tube body includes an inner layer 3, an outer layer 1 and an interlayer 2, the interlayer 2 is disposed between the inner layer 3 and the outer layer 1, the inner layer 3 and the outer layer 1 have circular cross sections, the interlayer 2 has a hexagonal cross section, a reinforcing rib 9 is further disposed between the interlayer 2 and the inner layer 3, a hexagonal connecting groove 5 is recessed at one end of the interlayer 2, a hexagonal connecting block 4 extends outwardly from the other end of the interlayer 2, the connecting block 4 can be inserted into the connecting groove 5, the number of the reinforcing ribs 9 is six, the six reinforcing ribs 9 are arranged in an equiangular ring shape, the connector 6 includes an upper ring connector 6 and a lower ring connector 6, the utility model discloses a connecting piece, including last annular connecting piece 6, last annular connecting piece 6 one end articulates the one end at annular connecting piece 6 down, but go up the 6 other ends joint of annular connecting piece under at the 6 other ends of annular connecting piece, first screw hole 7 has been seted up on connecting block 4, set up the through-hole 8 corresponding with the screw hole on spread groove 5, go up and set up the second screw hole corresponding with through-hole 8 on the annular connecting piece 6.
The utility model has the working principle that the section of the interlayer 2 is hexagonal, six angles of the hexagon and the inner layer 3 are approximately triangular, the supporting function is strong, the approximately large triangle is divided into two small triangles by arranging the reinforcing ribs 9, the compressive strength of the plastic pipeline is further enhanced, the connecting block 4 can be quickly inserted into the connecting groove 5, the positioning is convenient, and the relative rotation between two adjacent protective pipe bodies is prevented, the bolt can connect the two adjacent protective pipe bodies through the second threaded hole, the through hole 8 and the first threaded hole 7, so that the transverse movement of the two adjacent protective pipe bodies is limited, and the connecting piece 6 is sleeved between the two adjacent protective pipe bodies and is quickly installed in a clamping mode.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the utility model is indicated by the appended claims, rather than the foregoing description, and all changes that 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. A high-strength cable protection tube is characterized by comprising a protection tube body made of plastic and a connecting piece (6), the connecting piece (6) is arranged on the outer side of the protection tube body, the connecting piece (6) is used for connecting adjacent protection tube bodies, the protection tube body comprises an inner layer (3), an outer layer (1) and an interlayer (2), the interlayer (2) is arranged between the inner layer (3) and the outer layer (1), the sections of the inner layer (3) and the outer layer (1) are circular, the section of the interlayer (2) is hexagonal, a reinforcing rib (9) is arranged between the interlayer (2) and the inner layer (3), intermediate layer (2) one end is concave to be equipped with hexagonal spread groove (5), intermediate layer (2) other end outwards extends has hexagonal connecting block (4), connecting block (4) can insert in spread groove (5).
2. A high-strength cable protection tube according to claim 1, wherein the number of the reinforcing ribs (9) is six.
3. A high-strength cable protection tube according to claim 2, wherein six of said reinforcing ribs (9) are arranged in an equiangular ring shape.
4. A high strength cable protection tube according to claim 3, wherein the connector (6) comprises an upper annular connector (6) and a lower annular connector (6), one end of the upper annular connector (6) is hinged at one end of the lower annular connector (6), and the other end of the upper annular connector (6) can be clamped at the other end of the lower annular connector (6).
5. A high-strength cable protection tube according to claim 4, wherein the connection block (4) is provided with a first threaded hole (7), and the connection groove (5) is provided with a through hole (8) corresponding to the threaded hole.
6. A high-strength cable protection tube according to claim 5, wherein the upper annular connector (6) is provided with a second threaded hole corresponding to the through hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121467590.0U CN215498072U (en) | 2021-06-30 | 2021-06-30 | High-strength cable protection pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121467590.0U CN215498072U (en) | 2021-06-30 | 2021-06-30 | High-strength cable protection pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215498072U true CN215498072U (en) | 2022-01-11 |
Family
ID=79723452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121467590.0U Active CN215498072U (en) | 2021-06-30 | 2021-06-30 | High-strength cable protection pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215498072U (en) |
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2021
- 2021-06-30 CN CN202121467590.0U patent/CN215498072U/en active Active
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